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"2115": "Mercury_7220010", "2116": "Mercury_7041878", "2117": "Mercury_LBS10126", "2118": "Mercury_7030783", "2119": "Mercury_SC_402642", "2120": "Mercury_SC_401269", "2121": "Mercury_7162785", "2122": "TIMSS_2007_8_pg102", "2123": "AKDE&ED_2008_8_30", "2124": "Mercury_7032393", "2125": "NYSEDREGENTS_2015_4_23", "2126": "Mercury_SC_LBS10177", "2127": "TIMSS_1995_8_L3", "2128": "TIMSS_2003_4_pg25", "2129": "Mercury_416637", "2130": "MEAP_2005_8_1", "2131": "Mercury_LBS10287", "2132": "Mercury_7107993", "2133": "Mercury_7238928", "2134": "NAEP_2005_8_S13+8", "2135": "Mercury_SC_400306", "2136": "Mercury_7173880", "2137": "ACTAAP_2015_7_1", "2138": "Mercury_SC_401275", "2139": "Mercury_SC_400361", "2140": "Mercury_7026775", "2141": "Mercury_7284095", "2142": "Mercury_SC_LBS10901", "2143": "Mercury_7123445", "2144": "NYSEDREGENTS_2010_4_11", "2145": "MCAS_2006_9_40", "2146": "Mercury_SC_402270", "2147": "VASoL_2007_3_15", "2148": "Mercury_7138863", "2149": "Mercury_SC_415738", "2150": "Mercury_7009573", "2151": "Mercury_SC_402053", "2152": "MCAS_2012_8_23650", "2153": "MCAS_2005_5_12", "2154": "TAKS_2009_5_21", "2155": "VASoL_2008_5_26", "2156": "ACTAAP_2014_7_2", "2157": "Mercury_SC_400523", "2158": "Mercury_SC_402094", "2159": "Mercury_7122500", "2160": "Mercury_7107310", "2161": "Mercury_7007840", "2162": "AIMS_2008_8_12", "2163": "Mercury_SC_415350", "2164": "MCAS_2000_8_17", "2165": "Mercury_SC_404998", "2166": "Mercury_SC_400600", "2167": "Mercury_SC_401611", "2168": "NCEOGA_2013_8_53", "2169": "Mercury_7077490", "2170": "AKDE&ED_2008_8_38", "2171": "VASoL_2008_3_38", "2172": "Mercury_7251720", "2173": "Mercury_405461", "2174": "Mercury_404899", "2175": "Mercury_404107", "2176": "NYSEDREGENTS_2008_4_10", "2177": "NYSEDREGENTS_2012_4_19", "2178": "Mercury_405852", "2179": "NYSEDREGENTS_2012_4_18", "2180": "Mercury_7166950", "2181": "Mercury_SC_400065", "2182": "MDSA_2009_8_29", "2183": "Mercury_417461", "2184": "Mercury_7271163", "2185": "Mercury_7139720", "2186": "Mercury_400256", "2187": "Mercury_SC_LBS10618", "2188": "NCEOGA_2013_8_39", "2189": "Mercury_SC_400603", "2190": "Mercury_7174003", "2191": "Mercury_SC_401629", "2192": "Mercury_7037345", "2193": "NYSEDREGENTS_2013_4_12", "2194": "Mercury_7112805", "2195": "Mercury_SC_405482", "2196": "TIMSS_2003_4_pg81", "2197": "MDSA_2011_8_33", "2198": "Mercury_7137130", "2199": "ACTAAP_2007_7_26", "2200": "Mercury_SC_413135", "2201": "Mercury_409065", "2202": "Mercury_7230598", "2203": "Mercury_7131023", "2204": "AKDE&ED_2012_8_48", "2205": "Mercury_7085558", "2206": "CSZ20228", "2207": "Mercury_7250005", "2208": "Mercury_SC_408039", "2209": "LEAP_2006_4_10275", "2210": "MCAS_2004_5_8", "2211": "Mercury_401643", "2212": "MCAS_8_2015_4", "2213": "Mercury_186568", "2214": "NYSEDREGENTS_2010_4_16", "2215": "Mercury_7210630", "2216": "Mercury_SC_401264", "2217": "Mercury_SC_406016", "2218": "NYSEDREGENTS_2012_4_13", "2219": "Mercury_SC_402071", "2220": "Mercury_7025130", "2221": "MEA_2013_8_19", "2222": "Mercury_416581", "2223": "Mercury_410593", "2224": "Mercury_SC_400842", "2225": "Mercury_SC_405881", "2226": "Mercury_SC_409563", "2227": "Mercury_7206133", "2228": "MCAS_2006_5_1", "2229": "Mercury_7200585", "2230": "NYSEDREGENTS_2010_4_18", "2231": "Mercury_7083738", "2232": "Mercury_7247083", "2233": "Mercury_182945", "2234": "Mercury_7200148", "2235": "MEA_2016_8_18", "2236": "MCAS_2001_5_15", "2237": "NYSEDREGENTS_2015_4_15", "2238": "MCAS_2013_8_29418", "2239": "NCEOGA_2013_8_13", "2240": "Mercury_177153", "2241": "Mercury_7228305", "2242": "Mercury_SC_405856", "2243": "Mercury_SC_401000", "2244": "NYSEDREGENTS_2010_4_9", "2245": "TIMSS_2011_8_pg25", "2246": "Mercury_7004795", "2247": "TIMSS_2007_4_pg64", "2248": "VASoL_2008_5_14", "2249": "Mercury_416636", "2250": "TIMSS_2003_4_pg11", "2251": "Mercury_SC_401129", "2252": "Mercury_7263095", "2253": "VASoL_2009_3_25", "2254": "MCAS_1999_8_28", "2255": "VASoL_2009_3_28", "2256": "Mercury_7191188", "2257": "Mercury_7027545", "2258": "Mercury_SC_408884", "2259": "Mercury_SC_405865", "2260": "Mercury_SC_401225", "2261": "LEAP_2008_4_10286", "2262": "Mercury_7283343", "2263": "Mercury_7123533", "2264": "Mercury_7008260", "2265": "Mercury_SC_400658", "2266": "NYSEDREGENTS_2013_8_7", "2267": "Mercury_SC_415454", "2268": "Mercury_SC_405340", "2269": "Mercury_SC_407371", "2270": "Mercury_7211505", "2271": "Mercury_SC_400114", "2272": "Mercury_7040758", "2273": "Mercury_7043943", "2274": "Mercury_401246", "2275": "MCAS_2010_8_12003", "2276": "AKDE&ED_2008_4_33", "2277": "CSZ20823", "2278": "ACTAAP_2010_5_8", "2279": "Mercury_7001278", "2280": "Mercury_SC_LBS10952", "2281": "Mercury_SC_407606", "2282": "NYSEDREGENTS_2010_8_31", "2283": "Mercury_7044713", "2284": "Mercury_7056910", "2285": "Mercury_SC_LBS10390", "2286": "VASoL_2008_5_16", "2287": "Mercury_7005513", "2288": "Mercury_7092488", "2289": "MCAS_2016_5_2", "2290": "Mercury_7220973", "2291": "Mercury_7016520", "2292": "Mercury_SC_413638", "2293": "Mercury_7236618", "2294": "Mercury_7183523", "2295": "Mercury_7043890", "2296": "NYSEDREGENTS_2015_4_4", "2297": "MEA_2016_8_19", "2298": "Mercury_7080973", "2299": "VASoL_2011_5_25", "2300": "Mercury_7215548", "2301": "Mercury_7239365", "2302": "Mercury_7223423", "2303": "Mercury_7081288", "2304": "Mercury_400198", "2305": "OHAT_2007_8_43", "2306": "Mercury_LBS10817", "2307": "Mercury_189753", "2308": "OHAT_2011_5_37", "2309": "Mercury_7247048", "2310": "CSZ20334", "2311": "Mercury_7195178", "2312": "Mercury_7246278", "2313": "Mercury_7015908", "2314": "Mercury_7235603", "2315": "Mercury_7097440", "2316": "Mercury_SC_417579", "2317": "NCEOGA_2013_8_56", "2318": "Mercury_7217333", "2319": "Mercury_SC_409574", "2320": "NYSEDREGENTS_2013_8_40", "2321": "Mercury_7216913", "2322": "ACTAAP_2008_5_13", "2323": "NYSEDREGENTS_2013_8_11", "2324": "MCAS_2004_8_35", "2325": "Mercury_SC_413004", "2326": "Mercury_7014385", "2327": "NYSEDREGENTS_2008_4_4", "2328": "NYSEDREGENTS_2012_4_26", "2329": "ACTAAP_2014_5_4", "2330": "TIMSS_2003_8_pg43", "2331": "ACTAAP_2013_7_8", "2332": "CSZ_2009_8_CSZ30651", "2333": "Mercury_SC_LBS10688", "2334": "NCEOGA_2013_5_S2", "2335": "Mercury_SC_410835", "2336": "ACTAAP_2008_7_7", "2337": "Mercury_7015890", "2338": "Mercury_7077665", "2339": "Mercury_7234168", "2340": "NYSEDREGENTS_2013_4_29", "2341": "Mercury_7188353", "2342": "MCAS_2006_5_21", "2343": "Mercury_SC_409157", "2344": "MEA_2016_8_20", "2345": "Mercury_7084245", "2346": "Mercury_SC_405137", "2347": "VASoL_2010_3_2", "2348": "Mercury_7008033", "2349": "Mercury_SC_400987", "2350": "MDSA_2008_5_29", "2351": "Mercury_7041055", "2352": "NYSEDREGENTS_2013_4_7", "2353": "AKDE&ED_2008_4_8", "2354": "Mercury_SC_402064", "2355": "Mercury_404898", "2356": "Mercury_177678", "2357": "Mercury_SC_LBS10606", "2358": "Mercury_SC_402630", "2359": "Mercury_416586", "2360": "MCAS_2006_9_38", "2361": "Mercury_SC_415469", "2362": "MDSA_2009_8_12", "2363": "Mercury_7015803", "2364": "Mercury_414146", "2365": "Mercury_405895", "2366": "Mercury_7063980", "2367": "Mercury_7029855", "2368": "Mercury_404720", "2369": "Mercury_7071960", "2370": "Mercury_7004778", "2371": "Mercury_7263848", "2372": "Mercury_SC_402260", "2373": "Mercury_SC_LBS10041", "2374": "Mercury_SC_401786", "2375": "ACTAAP_2011_5_13" }, "question": { "0": "Which statement best explains why photosynthesis is the foundation of most food webs?", "1": "Which piece of safety equipment is used to keep mold spores from entering the respiratory system?", "2": "Meiosis is a type of cell division in which germ cells divide to produce haploid cells. Where does meiosis occur?", "3": "Which characteristic describes the texture of a kitten's fur?", "4": "Which best describes the structure of an atom?", "5": "To express the distance between the Milky Way galaxy and other galaxies, the most appropriate unit of measurement is the", "6": "A student has just completed a laboratory activity. What is the last action that the student should perform before leaving the lab area?", "7": "Students are investigating the effects of different fertilizers on plant growth. Which units would be best to measure the mass of the fertilizer used?", "8": "Plants use sunlight to make", "9": "Which of these correctly identifies the way materials are transported in a plant?", "10": "When trees develop leaves in the spring, 10 changes occur on the forest floor. Why does the development of leaves cause changes on the forest floor?", "11": "The circulatory system and the endocrine system work together in the human body. Which describes one way in which these systems interact?", "12": "A student throws a ball into the air. While the ball travels up, the speed of the ball decreases. What force causes the ball to slow while traveling up?", "13": "Which of these will most likely harm a habitat?", "14": "All living and nonliving material is composed of", "15": "Which process best explains how the Grand Canyon became so wide?", "16": "As global temperatures increase, certain organisms will be more affected than others. The changes associated with global warming may result in an increase in sea level. Which organisms will be affected most as a result of the change in sea level?", "17": "A dish of sugar water was left on a window sill. One week later, there were only sugar crystals left in the dish. The water was gone. The best explanation for the appearance of sugar crystals is", "18": "Using a softball bat to hit a softball is an example of using which simple machine?", "19": "When an igneous intrusion comes into contact with surrounding rock, the surrounding rock will", "20": "A research scientist writes a paper on the initial regrowth of a forest after a fire has damaged the entire ecosystem. Which title would be best for the paper?", "21": "Where do plants get most of the energy they need to live and grow?", "22": "Which is a statement about climate?", "23": "While on a movie set, a stuntman jumps off the roof of a building. As he falls toward an airbag, what is increasing?", "24": "Jessica wants to see cells in an oak tree leaf. Which tool is best for Jessica to use to see the cells?", "25": "Biologists conduct investigations to learn about living organisms. Which method helps reduce bias during an investigation?", "26": "Which factor is most likely to cause the number of rabbits living in an area to increase?", "27": "Seeds that remain inactive until the right conditions of light, water, and soil are present are called ___.", "28": "What allows a light bulb to give off light?", "29": "What causes sound?", "30": "Photosynthesis occurs in which of these organisms?", "31": "In order for cells to grow at a normal rate, they must", "32": "Marshall learned that plants need a substance from the air to make their own food. What does a plant take from the air in the presence of sunlight?", "33": "Antarctica is a continent at Earth's south pole. Fossils of tropical fern plants were discovered in Antarctica even though these plants do not grow there today. Which conclusion does the fossil evidence best support?", "34": "Which two theories of Moon formation propose that much or all of the material comprising the Moon came from Earth?", "35": "When white, fluffy clouds appear in Massachusetts, the weather that day will MOST LIKELY be", "36": "Plants and animals are composed of organic compounds. Which of the following are the common elements found in organic compounds?", "37": "New research uncovers information that proves that the data from an old theory is partially incorrect. What should the scientific community do about the old theory?", "38": "Which is the greatest benefit of sexual reproduction?", "39": "The speed at which sound waves travel depends on the", "40": "Which scientist is credited with discovering the first four moons of Jupiter?", "41": "During science class, a teacher explains that the samples the students are studying are made of two or more minerals. What are the students studying?", "42": "When the Northern Hemisphere is tilted away from the Sun causing the rays of light to hit Earth at large angles, which season occurs?", "43": "A scientist found fossils of ocean shells on a mountain top. Based on this find, which statement can be made?", "44": "A student sees many plants around a pond. The student can determine which plants are nonvascular by", "45": "Darryl learns that freezing temperatures may help cause weathering. Which statement explains how freezing temperatures most likely cause weathering?", "46": "A bond is formed when an electron is transferred from a sodium atom to a chlorine atom. What happens to the sodium atom during this process?", "47": "A group of fish was released into a local lake. This species of fish had never lived in the lake before. Scientists want to collect data on how the lake's ecosystem is affected by the new fish. Which method of data collection will give the most accurate results?", "48": "On a career day at school, an X-ray technician discusses her daily work with the class. Which equipment would she most likely say she uses on a regular basis to help ensure the safety of patients?", "49": "In the United States, windmills have been used for farming for hundreds of years. Which simple machine is the most important part of a windmill?", "50": "Which tools are needed to measure the effects of friction on a block of wood?", "51": "Planets outside of our solar system have been detected. What suggested the presence of a planet outside of our solar system?", "52": "During which process are pieces of rock material being moved over Earth's surface by water and wind?", "53": "The Apollo 11 mission was able to retrieve samples of the Moon's surface because it was the first mission to have astronauts", "54": "A student mixes a teaspoon of sugar in a large glass of water. What happens to the sugar when it is mixed with the water?", "55": "Particle accelerators, such as the Large Hadron Collider in Europe, accelerate subatomic particles to great speeds. These particles move in opposite directions at nearly the speed of light and collide into one another to simulate conditions that were present as the universe formed. Which property of matter in the initial moments of the universe are these accelerators designed to simulate?", "56": "A doorbell circuit converts electrical energy into mechanical energy. The mechanical energy is in the form of vibrations that ultimately produce", "57": "Which factor determines if two individuals are members of the same species?", "58": "Which of the following planets is always closer to the Sun than it is to Earth?", "59": "Cells need nutrients for energy. Which system is responsible for breaking down food to provide cellular energy?", "60": "During which activity should a student wear goggles?", "61": "Bacillus thuringiensis (Bt) is a soil bacterium that is toxic to certain insects. Genes from this bacterium have been inserted into cotton to make Bt cotton. Farmers that use Bt cotton would most likely use less of which of the following?", "62": "A student examined a rock sample and described it as having particles of various colors that were 1 millimeter to 12 millimeters in size. The student was making", "63": "What are genes composed of?", "64": "In a classroom demonstration, a teacher pours sulfuric acid on some granulated sugar in a beaker. The sugar turns yellow and then black. Smoke rises and a strong smell is released. This demonstration is an example of what kind of change?", "65": "Marta studied different forms of energy. Which two types of energy travel in waves?", "66": "The tops of some mountains are sharp and pointed, while the tops of others are smooth and rounded. This difference was most likely caused by", "67": "A student suggests to the school board that they use a renewable energy source. The student suggests they use", "68": "Solar radiation provides more heat near the equator than near the poles on Earth. The greatest amount of heat is moved away from the equator by", "69": "Which human activity will help conserve Earth's natural resources?", "70": "Which characteristic helps some animals defend themselves against predators?", "71": "Most plants begin their life cycle as ___.", "72": "Erin wants to make a strong, light chair. Which natural material should she use?", "73": "Jonathon was studying bears. He found out that bears are born with some behaviors and learn others from their environment. Which behavior does a bear most likely inherit?", "74": "A group of the same species of fish swim together to increase an individual's", "75": "In the oxygen cycle, which group of organisms replenishes a large portion of the atmospheric oxygen supply?", "76": "Some antibiotics used to treat infections in humans are also used to treat chickens, but some groups oppose this practice. The overuse of the antibiotics will most likely influence the natural selection of which type of organisms?", "77": "A student performs a lab investigation by measuring the average time it takes for a toy car to travel 10 meters. Why is it best to perform the experiment in three trials?", "78": "A scientist finds a metamorphic rock formation next to a magma chamber and determines that it was originally a sedimentary rock formation. He concludes that the temperature of the magma chamber caused the rock formation to become metamorphic. Which is another reliable explanation of how the rock formation was changed?", "79": "Earth orbiting the Sun causes", "80": "The cycle of night and day on Earth is a result of", "81": "Which of these traits is most influenced by environment?", "82": "Which statement describes a characteristic of a gas that has a significant effect on the climates of both Earth and Venus?", "83": "DNA technology has improved greatly in the last twenty years. Which task has been made easier by the development of DNA technology?", "84": "Which condition is necessary for metamorphic rocks to form?", "85": "Which event helps to renew a resource?", "86": "Which part of a plant takes in water and nutrients from the soil?", "87": "A certain type of hybrid car utilizes a braking system in which energy is recovered and stored in batteries. This is an example of which type of energy conversion?", "88": "Clownfish take shelter in the tentacles of sea anemones and keep sea anemones clean. Which type of relationship does this represent?", "89": "Some animals have behaviors that help them find food when little is available. Which best describes an animal with this type of behavior?", "90": "Part of a student's experiment is to measure changes in wind speed several hours before a storm. What piece of equipment should the student use?", "91": "An organism is born with a genetic abnormality not present in any of its ancestors. This abnormality is most likely the result of", "92": "The length of one day on Earth is determined by how long it takes", "93": "When a rock is placed in a graduated cylinder containing water, the height of the water will", "94": "A student heats the same amount of two different liquids over Bunsen burners. Each liquid is at room temperature when the student begins. If liquid 1 has a higher specific heat than liquid 2, then liquid 1 will", "95": "Through which activity do animals get the carbon that is needed for their bodies?", "96": "Scientists have discovered organisms that thrive in hot water that is 90°C (194°F) and do not need sunlight or oxygen to live. Into which kingdom would the scientists classify these organisms?", "97": "A cook touches a hot stove and quickly moves his hand away. What are the two primary body systems that work together to produce this response?", "98": "Which statement correctly describes both gases and liquids?", "99": "When the soil is saturated, earthworms move to the top of the soil to obtain oxygen. This behavior is evidence of which biological concept in earthworms?", "100": "Which of the following is more likely to occur in a plant cell than in an animal cell?", "101": "Earth revolves around the sun. The amount of time needed for Earth to complete one revolution around the sun is approximately", "102": "Excess nitrogen fertilizers sometimes drain into waterways that flow into the Chesapeake Bay. This nitrogen may cause algae blooms, which reduce dissolved oxygen in the water. How does nitrogen negatively affect the Chesapeake Bay?", "103": "Mount Arenal, a volcano in Costa Rica, is erupting. Heat is being released during the eruption. What is the source of the heat?", "104": "Which statement describes how the umbilical cord supports a developing fetus?", "105": "Which two human body systems are most responsible for getting oxygen to cells?", "106": "In their science classroom, Sam and Julia cross a heterozygous tall (Tt) pea plant with a homozygous short (tt) pea plant. What ratio represents the results Sam and Julia can expect?", "107": "When atmospheric carbon dioxide increases, some of the carbon dioxide dissolves in the ocean causing the ocean to become", "108": "Over time, dried lava from an old volcano is worn down and broken into small pieces. When these pieces pile up and are cemented together to form new rock, how would this new rock be classified?", "109": "When potassium and bromine atoms form chemical bonds, which of these is produced?", "110": "How often does Earth rotate on its axis?", "111": "The elements that make up the atmosphere of Earth can be listed as percentages or can be shown in a graph. Which type of graph would best show this information?", "112": "Animals give off carbon dioxide that plants take in through leaves. What do plants give off as a result of photosynthesis that animals need to breathe?", "113": "Air is composed of many different substances. Which of the following components of air is a compound rather than an element?", "114": "Which factor is responsible for the presence of equatorial deserts?", "115": "The ash borer moth looks similar to a wasp, but it does not have the ability to sting. This adaptation most likely helps the moth survive because", "116": "Which organ system communicates with cells in muscle tissue so that the muscles contract or relax, allowing the body to move?", "117": "Which device produces mechanical energy?", "118": "A beach is formed when sediment is deposited along a shoreline. What would most likely happen if rivers that empty into the ocean were dammed?", "119": "Due to extreme pressure, the inner core of Earth is", "120": "The speed and general direction of motion of a galaxy relative to the Earth can be determined by", "121": "What are the three common states of matter?", "122": "What is the primary reason for breaking down food molecules?", "123": "Topsoil is considered to be most fertile when it has a", "124": "When chemicals in the atmosphere dissolve in water droplets, they precipitate with the water and pollute water reservoirs on Earth. The pollutants enter the food chain when aquatic organisms absorb them. Which of these pollutants eventually contaminates fish after coal is burned?", "125": "A wetland was drained to build a mall. Two years later, there were no more toads in that area. Why did the toads disappear?", "126": "Technological advances are allowing scientists to develop methods for replacing abnormal human genes with healthy copies of the same genes. Which is the most likely use for this gene therapy?", "127": "Which statement about plant and animal cells is true?", "128": "Finding fossils of warm-weather plants in the rock layers of a cold northern island suggests that", "129": "The hereditary material in corn plants can be altered by scientists so the plants produce more corn. Which term identifies this process?", "130": "What is the main function of red blood cells?", "131": "Earthquakes and volcanic eruptions occur both on land and in water. Earthquakes and volcanic eruptions most often occur", "132": "An earthworm has a length of 12.8 centimeters. What is the length, in millimeters, of the earthworm?", "133": "Which material has the least resistance to the flow of electricity?", "134": "Which are replenished more quickly than they are used?", "135": "What is the first thing a student should do before starting an experiment?", "136": "Which of the following parts of the human body is most complex?", "137": "The Wright Brothers' invention has had the greatest impact on", "138": "Which best describes how earthworms improve soil as they eat dead plant material?", "139": "Use the information below to answer the question. Cotton is a plant product used to make fabric. Cotton is made of cellulose, a fiber not digestible by humans. Cellulose is composed of many sugar molecules bonded together into long chains. Each sugar molecule contains carbon, hydrogen, and oxygen atoms. When cotton fabric is washed, wrinkles often form. The clothing industry uses chemicals to manufacture some cotton fabrics that are wrinkle-free. Dyes are also added to color the cellulose fibers in cotton. How would a clothing manufacturer separate colors to determine the purity of the dyes?", "140": "What property of water is most important for living organisms?", "141": "An astronomer and a marine biologist were having lunch and discussing their current experiments. They discovered that although they investigate different areas of science, they most likely use the same", "142": "Fossil fuels are formed", "143": "Which had the greatest impact on the way humans heat their homes?", "144": "Use the information below to answer the question. Many people are concerned that the reduction in the number of acres of forested area on Earth will lead to a large reduction in the amount of oxygen in Earth's atmosphere. If this happens, an organism's ability to breathe would be affected. The effect would be similar to moving the organism from", "145": "Which of these is an example of a chemical reaction?", "146": "Which of these tools is best for recording observations outdoors?", "147": "Students are investigating the physical properties of three solid mixtures by placing each solid mixture in liquid water. What physical property are the students testing?", "148": "What remains in the same location in the sky of the Northern Hemisphere each night?", "149": "Which feature makes up most of the surface of Earth?", "150": "Which of these situations would most likely be a result of climate change?", "151": "A student performs an investigation using anti-bacterial hand soap. The student washes only his left hand with anti-bacterial soap, but cultures swabs from both hands. The cultures from both hands were incubated at room temperature for 48 hours before being examined. Which best explains the purpose of using soap on only the left hand?", "152": "Raquel fed a litter of five kittens an all-meat diet for two weeks and found that they gained an average of 15 ounces. She concluded that eating meat is the best way to help kittens grow. What should Raquel have done to make this a better experiment?", "153": "In the 1600s a scientist named Anton van Leeuwenhoek worked toward improving microscopes and created his own lenses. With his microscopes, Leeuwenhoek discovered bacteria and muscle fibers. Which type of job benefited most from these discoveries?", "154": "One advantage of a hand lens over a microscope is that the hand lens", "155": "Raising livestock, such as sheep and cattle, results in the production of large amounts of methane gas (CH4). Methane has the same effect in the atmosphere as carbon dioxide (CO2). As more livestock are raised to provide food for humans, what is the most likely effect of the increase in methane?", "156": "Which is most directly responsible for building up a river delta?", "157": "What explains how day and night occur in different parts of Earth?", "158": "The human body is made up of different levels of organization. A tissue is a group of cells that work together to perform a specific function. Which would be an example of a tissue in the human body?", "159": "In the rock cycle, sedimentary rock forms when rock is", "160": "Heating and cooling water change the state of matter of water. What happens when a block of ice is heated to 10° Celsius?", "161": "Which situation is the best example of an inherited trait?", "162": "Physical features help animals survive. Which statement best describes physical adaptations that occur through natural selection in changing environments?", "163": "The amount of which greenhouse gas in the air will increase the most if large forests are cut down to be used for building materials without planting new trees in their place?", "164": "A carpenter rubs sandpaper on a wooden bench to make the bench smoother. The sandpaper will get warm as it is rubbed on the bench. As a result of the friction between the sandpaper and the bench, thermal energy is converted to", "165": "What is the green pigment that allows plants to change the Sun's energy into chemical energy?", "166": "Which scientist hypothesized that the environment can affect the characteristics of a species?", "167": "Which statement describes the reason why an ice cube melts when set out in a warm room?", "168": "Two characteristics of the Nevada climate are low humidity and abundant sunshine. This combination of characteristics most likely results in", "169": "In order to survive, all animals need", "170": "Which best explains why population growth can result in water shortages and rationing in certain areas?", "171": "Professor Walden studies genetics at a local university. She believes that she has discovered information that contradicts a widely accepted theory. As a scientist and leader in the study of genetics, which action should she take?", "172": "Canadian physician Sir William Osler once said, \"In Science the credit goes to the man who convinces the world, not to the man to whom the idea first occurred.\" How does this quote apply to scientific knowledge?", "173": "Which event or principle cannot have its validity directly tested by laboratory experiment?", "174": "How do the circulatory system and the respiratory system depend on one another?", "175": "Oxygen and iron combine chemically to form rust. Rust is classified as which of the following?", "176": "A student made observations of four rock samples. Which of these observations most likely describes a sedimentary rock?", "177": "In 1931, Barbara McClintock discovered that genes could change position on a chromosome. In corn plants, if a certain gene was moved next to the gene that controls kernel color, the kernels in an ear of corn were various colors. Which statement best supports McClintock's discovery?", "178": "Herbivores obtain most of their energy by", "179": "Which factor has the greatest effect on a community's stores of freshwater?", "180": "A researcher's plan is to place five fish in separate tanks, give them the same amount of food each day, and keep the temperature the same. One fish will be exposed to artificial light for 24 hours each day, while the others will have light for 22 hours and then no light for 2 hours each day. Which is the control for this experiment?", "181": "Use The Periodic Table of the Elements and the information below to answer the question. Magnesium metal (Mg) is grayish-white in color and reacts actively with water. Fluorine (F2) is a greenish-yellow gas at room temperature and is a member of the halogen family. These two elements react to produce magnesium fluoride (MgF2), a chemical commonly used in making windows and lenses. How does adding heat energy affect magnesium fluoride (MgF2) molecules?", "182": "A shift in climate changes a forested area with little annual snowfall to an area with snowfall most of the year. Natural selection would most likely favor a rabbit with which adaptation?", "183": "When humans move into an area, they sometimes plant grasses, flowers, or trees that are not native to the area. The non-native species sometimes choke out the native species. Which organism would most likely be harmed by a loss of native plants in the area?", "184": "What is a way of improving air quality?", "185": "Which tool should be used to measure the stem length of a plant?", "186": "In which of these organs does most absorption of nutrients take place?", "187": "Proper use and care of a microscope includes", "188": "All matter is made up of", "189": "Which physical change would most likely help an animal survive during the winter?", "190": "Which of these steps in the rock cycle occurs ONLY in the formation of metamorphic rock?", "191": "A tulip growing in a pot is placed at the center of a table. Which of these nearby objects will the tulip grow toward?", "192": "Common soaps are often basic. Which of these is a property of a chemical base?", "193": "As temperatures increase, which process is responsible for increasing the amount of water vapor in the atmosphere?", "194": "Why do some animals hibernate in the winter?", "195": "Which wind-water interaction is responsible for cycling nutrient-rich waters from the ocean floor to the sea surface?", "196": "If a cell is exposed to a chemical that inhibits the production of spindle fibers as the cell is preparing for mitosis, what would most likely happen?", "197": "Norma's flashlight was not working. She replaced the old batteries with new ones, and the flashlight turned on. Why did the flashlight work after she replaced the batteries?", "198": "The sun provides heat and light to Earth. The sun is best described as", "199": "A large piece of ice is placed on the sidewalk on a warm day. What will happen to the ice?", "200": "Ducks live near ponds and lakes. The shape of a duck's foot helps it swim and walk on muddy ground. Which factor is most important in determining the shape of a baby duck's foot?", "201": "The Moon revolves around the Earth because of a non-contact force. What force of Earth keeps the Moon in orbit?", "202": "Which motion causes the pattern of day and night on Earth?", "203": "What causes ocean water to evaporate in the water cycle?", "204": "Some cells, such as human nerve and muscle cells, contain many more mitochondria than do other cells, such as skin cells. Why do some cells have more mitochondria than others?", "205": "A student finds that an unidentified mineral sample can scratch gypsum but is unable to scratch quartz. The student has made an observation about which property of the sample?", "206": "Which process is the best example of weathering?", "207": "What is the major source of energy for food chains?", "208": "Elias investigates whether soaking beans in water before planting affects how the beans grow. Which beans would most likely be the control group?", "209": "What type of galaxy most likely can be described as a large, flat disk surrounded by arms of stars and dust?", "210": "Which is true of a car that is accelerating along a horizontal roadway?", "211": "A hypothesis that is successfully tested many times may become a", "212": "Which of the following do plants need to make their own food?", "213": "What is the result of the rapid shifting in Earth's surface?", "214": "Ned learned that light is a source of energy. Which can only result from light energy?", "215": "At which location are oceans the deepest?", "216": "Kendra's mom is purchasing a car, but cannot decide what color to get. Kendra advises her mom that a car with a black exterior will be uncomfortable in the summer. This observation is correct because dark objects, as compared to lighter colored objects,", "217": "Heart cells have fibers that slide up and down and cause contractions. Which types of specialized cells can contract?", "218": "What can we learn by studying fossils?", "219": "If a string on a musical instrument like a guitar is made tighter, the sound produced by that string will always be", "220": "Iron oxide, also known as rust, is formed when iron chemically combines with oxygen. Which term best describes iron oxide?", "221": "Which is a trait that a child can inherit from its parents?", "222": "Some dairy farmers want their cows to produce greater amounts of milk than average cows. Which process will help the dairy farmers develop cows with this trait?", "223": "Which tool will best help scientists understand relationships between oceans and climate changes?", "224": "A student mixes a spoonful of sand into a beaker of water. Which two methods can be used to separate the sand from the water?", "225": "A warm-blooded organism that nurses its young would be called", "226": "Elements on the Periodic Table of the Elements are classified into categories such as", "227": "In a genetics investigation, students used two red straws to represent male parent DNA. They used two green straws to represent female parent DNA. The offspring in this activity are best represented by", "228": "The process of cellular respiration occurs in", "229": "Ana rolled her wagon down the ramp to reach the playground. There, she and her sister played on the seesaw. Which set of simple machines has Ana used?", "230": "Which of these features, formed east of the Sierra Nevada Mountain Range, is due to moist air rising along the western slope of the mountain range?", "231": "Human activity most likely contributes to which of the following changes on Earth?", "232": "A student is reading the nutritional information on a box of cereal. It says that a single serving contains 215 calories. Which type of energy is being measured by this unit?", "233": "Crustal plates that pull apart from one another most likely form", "234": "A change in the position of an object as time changes best describes", "235": "What two organ systems are involved in the transfer of oxygen to the cells from outside the body?", "236": "Sodium (Na) and chlorine (Cl) are two reactive and dangerous elements. Chlorine is a halogen gas that can cause respiratory damage and sodium is an alkali metal that reacts violently with water. What happens to the properties of sodium and chlorine when they react to form sodium chloride (NaCl), common table salt?", "237": "Which list includes only examples of matter that can take the shape of a container?", "238": "Which source of energy is nonrenewable?", "239": "Which of the following is most necessary for life to develop on another planet?", "240": "Plants that are different from each another may have similar structures. Which structure do all plants have in common?", "241": "Which organism is a producer?", "242": "Some machines have been designed to perform complicated tasks which result from a demand for", "243": "Scientists are developing new satellite technology to help predict the weather. How will developing this technology most likely benefit people?", "244": "Which statement about gravity is written as a law?", "245": "What does the brain monitor to control the rate of breathing during normal activities?", "246": "A researcher is measuring changes in the density of the upper atmosphere over time. Which units should be used for the density measurements?", "247": "Which function requires the muscular, skeletal, and nervous systems to work together?", "248": "Michael Faraday showed how electric current in a wire produces", "249": "Mrs. Moyers teaches her students about different energy sources. Which example comes from a renewable source of energy?", "250": "What is at the center of our solar system?", "251": "Which device directly converts chemical energy into electrical energy?", "252": "Some students have gathered a collection of rock samples from the school yard to study. They scraped the rocks against a piece of quartz from the school lab. Which property of minerals are the students investigating?", "253": "Which organisms eat only plants?", "254": "Which of the following is a characteristic of the \"steady state theory\" of the universe?", "255": "A sunspot appears as a dark spot on the sun that is cooler than the surrounding area. On which region of the sun do sunspots occur?", "256": "The Great Miami Aquifer is a large underground water supply that lies under much of southwest Ohio. The water level of the aquifer could be reduced over time by too much", "257": "What kind of energy conversion occurs after a candle is lit?", "258": "What is one way the body reacts to cold weather?", "259": "Running to escape danger is an action that requires the nervous system to coordinate the interaction of which two body systems?", "260": "What causes day and night on Earth?", "261": "Which is the best explanation of why the Moon revolves around Earth?", "262": "Which observation provides evidence of the existence of planets orbiting other stars?", "263": "Mutations that occur in sex cells can be passed from parent to offspring during", "264": "Which type of ecosystem has the greatest variation in temperature from its top to its bottom?", "265": "What two factors determine the location of an electron around the nucleus of the atom?", "266": "The removal of waste from Florida's East Bay and Pensacola Bay is intended to speed the bay ecosystem's natural tendency to do which of the following?", "267": "Matter is defined as anything that takes up space and has", "268": "Which is the order of the planets from closest to the Sun to farthest from the Sun?", "269": "In living things, large and complex molecules are broken down into small and simple molecules. What is this process called?", "270": "Meadow voles are small mouse-like animals that eat plants and insects. Their niche in an ecosystem is a", "271": "A dietary supplement manufacturer developed a new calcium supplement that appears to increase the bone density in middle-aged women. When tested in a small clinical trial, the supplement was shown to cause a 15% increase in bone density in 8 out of 10 women. Before the supplement is offered to the general public, which step should the manufacturer take next?", "272": "The European starling entered North America in the late 1800s. It proved very successful and was able to spread throughout the United States by 1955. The survival and rapid reproduction of starlings most likely limited the population size of which organisms within its habitats?", "273": "Which does 12.0 grams represent?", "274": "Which of the following statements best describes the process of natural selection in a population?", "275": "A researcher is working on a family genetics project. She wants to trace a particular trait back through several generations of her ancestors. Which type of display will best help the researcher organize the information?", "276": "Joyce put 200 milliliters of water in a beaker, put a thermometer in it, and heated it until it started to boil. She recorded a temperature of 100°C when it started to boil. She repeated the process with 400 milliliters of water. What would be the temperature when this second sample started to boil?", "277": "Between 40 and 50 million years ago, the landmass on the Indian plate collided with the landmass on the Eurasian plate. What formed when these landmasses collided?", "278": "Hawaii is composed mainly of volcanoes with gentle slopes and large surface areas. Which characteristics best describe the lava these volcanoes have released?", "279": "Mrs. Henderson's class has five small covered boxes. One contains perfume; another contains dried onions. There is also a box of pine needles, a box of lemon pieces, and a box with a paper towel wetted with vanilla flavoring. Which should they do to get the best information about what is in each box?", "280": "Which of these best describes the relationship between Earth's layers?", "281": "A neutral atom is best described as having", "282": "Which statement best describes a learned characteristic in a dog?", "283": "In the Northern Hemisphere, June 21st has more hours of sunlight than any other day. However, June 21st has the fewest hours of sunlight in the Southern Hemisphere. Which best explains why the Northern Hemisphere receives more daylight than the Southern Hemisphere on the same day?", "284": "Which of these shows the correct order needed for a solar eclipse to happen?", "285": "A greenhouse is an example of a closed system. Which two types of energy are exchanged in this system?", "286": "Which of the following has changed over the last 200 years primarily due to human activity?", "287": "What physical property is characteristic of all of the elements in the group located in the rightmost column of the periodic table?", "288": "Which difference between land and water contributes most directly to global climate change resulting from tectonic movement?", "289": "How does the Sun most affect the water cycle?", "290": "Many sports stadiums use grass, but some use fake grass called artificial turf. Artificial turf is made of fibers that look like real grass. In which way is this technology most likely beneficial?", "291": "The western coast of the United States has been increasing in size for millions of years. Which process has added material to the western coast of the United States?", "292": "Which of the following structures enables fish to remain at a certain depth without expending energy through swimming?", "293": "Before strip mining for coal, the topsoil in the area is removed and stored. After mining operations are completed, the land is leveled and topsoil is replaced. The purpose of replacing topsoil is", "294": "Which event is the best example of competition between species in a pond environment?", "295": "What is the most likely effect of a drought on a population of frogs that live in a shallow swamp?", "296": "The following waste materials are buried in a landfill. Which will break down most quickly?", "297": "What is the source of genetic information of offspring produced by sexual reproduction?", "298": "Why do multicellular organisms need transport systems?", "299": "Scientists frequently monitor levels of microorganisms at beaches in the summer time. High temperatures, pollution, runoff, and illegal dumping all affect water quality. What do these scientific efforts illustrate?", "300": "Machines are often full of moving parts that rub against each other. In machines, a lubricant such as oil is often applied to these moving parts. Why is this oil necessary?", "301": "The manufacturing process used to permanently put parts together is called", "302": "Solids, liquids, and gases are all different states of which of the following?", "303": "Animals respond to environmental stimuli obtained through their sensory organs. How does the body convert information from the environment to an internal response?", "304": "Which is a primary energy source used by power plants to generate electricity?", "305": "Perry studies the ways in which animals are adapted for survival. Which is a behavioral adaptation that helps the organism to survive?", "306": "A helium-filled balloon is released into the atmosphere. As the balloon rises, which would most likely increase and cause the balloon to burst?", "307": "Which of the following is composed of many cells?", "308": "As a result of human activity, many lakes in Florida have increased levels of nutrients that support algal growth. These algae grow very rapidly, then die and decompose. What impact does this overgrowth of algae most likely have on the lake ecosystem?", "309": "The color of which animal allows it to blend into its environment?", "310": "In the Adirondack forests of New York, some trees have died. The change in the forest is thought to be related to air pollution and rain. Which abiotic factor most likely has been changed as a result of the pollution and rain which resulted in the death of the trees?", "311": "The Sun is classified as", "312": "Which material is attracted to a magnet?", "313": "What are the building blocks of all matter?", "314": "Mrs. Henry's class studied the arrangement of planets in the solar system. Which planets are closest to each other?", "315": "The primary role of the endocrine system is to", "316": "What happens when an animal hibernates?", "317": "The invention of the microscope was important to the advancement of science. Many other discoveries were only possible with the help of the microscope. The microscope was used to make which discovery?", "318": "A galaxy is best described as a cluster of", "319": "A student in science class finds an unlabeled bottle containing a liquid. For safety purposes the student should", "320": "A scientist discovered a way to turn plant material into fuel. This more cleanly burning fuel can be used in cars. How do people most likely benefit from turning plant material into fuel?", "321": "Sunlight is able to penetrate the top several meters of marine water, where most plant and animal life exists. Which of these systems are interacting in this description?", "322": "A male puppy inherits traits from", "323": "Fossil fuels were made from specific kinds of ancient organisms. The fossilized remains of tiny ocean organisms formed", "324": "In the water cycle, where does water go after reaching the ocean?", "325": "Mountain bike tires have large, knob-like treads. These tires are useful on steep slopes because they", "326": "A student plans to write a report about a type of bird that includes only facts. Which statement should the student leave out of the report?", "327": "Over a long time, oil can form when layers of sediment push down on decomposing", "328": "A biological community is made up of all the", "329": "Which temperature and moisture conditions describe an air mass that originates over the Atlantic Ocean near the equator?", "330": "The parts of plants that make seeds are the", "331": "Fossil fuels were formed from", "332": "Over time, iron becomes rust when it combines with water and oxygen. Which type of change must occur for rust to form?", "333": "When a bottle of strong perfume is opened at the front of a classroom, the smell gradually spreads throughout the entire room. Which process explains this occurrence?", "334": "A student is trying to model an ocean environment. What is the most important factor the student should add to the aquarium in order to make sure that the model is accurate?", "335": "Students measured how long it took for an ice cube to melt. Which measurement best represents how long it took for the ice cube to melt?", "336": "Rocks are classified as sedimentary, metamorphic, or igneous on the basis of the", "337": "Which basic units of matter have the same properties as an element?", "338": "Some jet airplanes fly in a layer of the atmosphere where temperature generally increases with altitude. What is this layer of the atmosphere?", "339": "One unique characteristic of water is that its specific heat", "340": "An earthquake occurs in western Nevada. What most likely causes the earthquake?", "341": "A scientist puts more food than a lab rat can eat in each of 100 cages containing lab rats. She surveys the mass of food each rat eats in one day. To determine the difference between the largest and smallest masses of food eaten, she should find her data's", "342": "Which of these is defined as \"the passage of genetic instructions from one generation to the next?\"", "343": "What is the primary source of stored thermal energy in oceans?", "344": "Two empty metal cans, one black and one white, were placed outside on a hot day. Both cans were the same size and were left in the Sun for 3 hours. Compared to the white can, the black can would most likely be", "345": "Oil and gas are two sources of energy used in America. Which is the main reason oil and gas may be replaced with other sources of energy in the future?", "346": "Which of these are parts of the geologic process that changes metamorphic rock into sedimentary rock?", "347": "In a forest, a brown-colored bird sits on a tree branch. How does the bird's brown color most likely help it survive in the forest?", "348": "Rock layers with sand-sized particles were most likely deposited by", "349": "The living systems of plants and animals are constantly taking in water to continue the processes of life. What eventually happens to most of that water?", "350": "MOST of the volcanoes that make up the \"Ring of Fire\" were formed near", "351": "Which is not considered an instrument to be used to determine weather?", "352": "Which natural process is responsible for the formation of the Mississippi Delta?", "353": "Neon (Ne), argon (Ar), and krypton (Kr) are in the same column on the Periodic Table of the Elements. What characteristic do these elements have in common?", "354": "Screech owls nest in holes in trees. They eat mice and crickets. Where would a screech owl most likely live?", "355": "Carlos was playing on a slide on a sunny summer day. Which property of the slide tells Carlos how much energy the slide absorbed from the Sun?", "356": "Which equation summarizes the process of respiration?", "357": "When a baker bakes bread, he prepares the dough by mixing 2 cups of flour with 1 cup of water. The water needs to be 85°F. Which tools are best for the baker to measure both the volume and temperature of the water?", "358": "What form of energy makes a compass needle point north?", "359": "Which process in the water cycle is directly caused by the heat from the Sun?", "360": "Which tool is used to observe the cell wall of a leaf?", "361": "Which material best conducts electricity?", "362": "In 1922 N. L. Bowen developed the concept of magmatic evolution which is also known as Bowen's Reaction Series. Applying the Bowen's Series principles, what mineral forms and crystallizes first in the region of highest temperature and pressure?", "363": "A cyclist travels 3 km north in 25 minutes. What does this information describe?", "364": "Which of these occurs when the North Pole is tilted toward the Sun and the United States has the most daylight hours of the year?", "365": "A ball rolls across the floor and slows down to a stop. Which force caused the ball to slow down?", "366": "Which energy source might involve burning wood or producing gasohol?", "367": "A marine iguana is an animal that lives on the shoreline of warm islands. Its tail is long and thick. Which of these is improved by the shape of its tail?", "368": "Leslie's science teacher told her she must take a flexible approach to solving problems. What did Leslie's teacher most likely mean?", "369": "What would happen if a magnet was placed in the center of a plastic bowl containing a mixture of iron filings and sand?", "370": "Which property of an object is identified using the sense of smell?", "371": "Hector's class is counting the number of ducks in a pond. Hector counts a different number than the rest of the class. Which of the following actions should Hector most likely perform?", "372": "Which property of sugar remains after sugar is dissolved in water?", "373": "Which substance is composed of only one type of atom?", "374": "Over a two-week period, several students complain of feeling sick. Their symptoms include a cough, fever, and a sore throat. What describes the most likely cause of these symptoms?", "375": "The Appalachian Mountains, which extend from Canada to Alabama, were much taller in the past than they are today. Which of the following two processes are most responsible for the decrease in the height of the Appalachian Mountains?", "376": "Which organisms break down and recycle dead plants and animals?", "377": "Which is not a significant reason why people are living longer today than 100 years ago?", "378": "Joann repeatedly overfed the fish in the pond behind her house. The nitrates from the excess food contributed to an overgrowth of algae. To correct the problem, Joann added more plants to the pond. How will adding more plants help?", "379": "The engineering team that is designing a scientific research station on the Arctic permafrost has to provide the station with energy for cooking, heating, and lighting. Considering the fragile environment and other conditions there, the best choice is probably to", "380": "A student walks to school each morning in Maine. It is dark outside when he begins walking. As the days pass, the student notices the mornings are becoming brighter. The Sun is rising earlier each day. He also notices that there is more daylight after school. The Sun is setting later in the day. Which change of seasons is occurring?", "381": "Where did organisms live when they first appeared on Earth?", "382": "Which of the following will always produce a magnetic force on a nearby iron nail?", "383": "Which of these items is designed to produce heat from electricity?", "384": "A student records the temperature in the schoolyard every day for a month. Which is the best way to present the temperature data so each day can be compared?", "385": "At approximately which time of day is the Sun at the highest point in the sky to an observer in New York State?", "386": "When one form of energy is converted into other forms of energy, the total amount of energy", "387": "To study the effect of heat on plant growth, Andy divided ten identical seedlings into groups. She placed one group on a windowsill in the sun and the other group in a dark closet on the cool (north) side of the house. Think about the characteristics of a properly designed scientific experiment. What is wrong with the above experiment?", "388": "Which of these groups would be most concerned with technological developments in insect control?", "389": "A model of Earth would be different from a model of the Moon because the Moon model would be", "390": "A student sees a bird at a feeder. The student identifies the bird as a sparrow. Which organ system did the student use to identify the bird?", "391": "Which tool is the best to use when studying small organisms not visible to the eye?", "392": "Which would most likely cause a decrease in the number of woodpeckers in an ecosystem?", "393": "Which is not a characteristic common to organisms?", "394": "Which calculation is used to determine acceleration?", "395": "Dogs have some learned behaviors. Which is most likely a learned behavior in a dog?", "396": "Some wasp species lay their eggs inside living caterpillars. As the eggs mature, they use the caterpillar as a food resource. Eventually, the wasp larvae hatch out of the caterpillar. This type of relationship is best described as", "397": "Which is the best action to help protect water resources in Virginia?", "398": "The Moon's rotation is", "399": "Which process involves choosing certain organisms to reproduce with one another in order to pass on specific, desirable traits to their offspring?", "400": "During which process are nuclei duplicated?", "401": "In a turtle race, each turtle walks one a 3-meter track. If the turtles walk one at a time, how can you tell which turtle was fastest?", "402": "Which organism is a decomposer?", "403": "Parents with freckles often have children with freckles. This occurs because", "404": "Two fossils of the same species were found on two different continents. The continents are separated by the Atlantic Ocean. Scientists dated the fossils to be 2 million years old. Which is the least likely explanation for these findings?", "405": "Students visited a garden to observe hummingbirds. They wanted to find out if hummingbirds were more likely to visit colored flowers or white flowers. Which should the students do first for this investigation?", "406": "What is the name of the author who proposed natural selection as the mechanism of evolution?", "407": "Which pair of terms describes the usual location for fertilization and the first stages of development in human reproduction?", "408": "In the rock cycle an igneous rock forms from", "409": "Mars is an inner planet and Jupiter is an outer planet. Which best describes the relationship between the two planets?", "410": "In order for electricity from a battery to power a light bulb, the wire has to provide the electricity a path to do what?", "411": "Many cities encourage people to recycle. The items that can be recycled are placed in a special container and picked up each week from people's homes. How does recycling most likely help the environment?", "412": "When coal burns, the reaction", "413": "Scientists have discovered that there has been a reduction in the butterfly population in an ecosystem. After much research, they have identified that the carrying capacity for butterflies has been decreased. If the scientists want to increase the butterfly population, which action should they recommend?", "414": "Which do meteorologists use to measure the amount of precipitation that falls during a storm?", "415": "Which terms are both used to describe the weather?", "416": "Which of these has been controlled in an attempt to reduce the depletion of ozone in Earth's atmosphere?", "417": "Today's limestone caverns were once solid rock. Acidic rainwater seeping through the rock over hundreds of years dissolved part of the rock, forming caverns. This is an example of", "418": "Which of the following contains most of the water on Earth?", "419": "Which substance do all living things require to survive?", "420": "A student plans to measure the thermal expansion of a strip of metal as it is heated from 0ºC to 50ºC. Which piece of equipment should he use to measure the expansion?", "421": "Which of these was used by Alfred Wegener as evidence that Earth's continental landmasses had drifted apart over time?", "422": "The driver of a car at a railroad crossing hears a change in pitch of the train whistle as the train passes by. This change in pitch is most likely due to", "423": "Which is an example of a hypothesis?", "424": "Which would be considered an inexhaustible resource?", "425": "Which factor causes surface ocean currents?", "426": "Marta has a radio in her room. It requires electricity in order to play. Which of the following is necessary in order for electricity to move from the source to the radio?", "427": "Having dry, hot weather for a long time can cause a", "428": "What is the primary function of white blood cells in humans?", "429": "Which trait most likely helps an animal survive in a very cold environment?", "430": "Which is most likely a genetic adaptation of desert plants to survive the hot, dry climate conditions?", "431": "Charles Darwin made a number of observations and inferences during his travels. He studied island finches during a long period of time. Which statement is an inference?", "432": "A student mixes salt and water in a beaker to form a solution. What properties of the substances would allow the student to then separate the components?", "433": "In a lab investigation, students had to identify different mineral specimens. Which property is the most reliable for identifying one mineral from another?", "434": "Which of these revolves around a planet?", "435": "A scientist wants to collect several bird eggs on an island. She needs a case that will protect the eggs she collects. Which of the following cases would best protect the eggs?", "436": "Which process is a cause of variation in a species?", "437": "The leaves of a tree change color in the fall. This is an example of a tree", "438": "A dog growls when a predator gets close. Growling is an example of which animal behavior?", "439": "In what respect are protons and electrons always equal?", "440": "How does the Sun help move water from the ocean through the water cycle?", "441": "What would a model of the Sun, Earth, and Moon best help students visualize?", "442": "How are bacterial cells and human cells alike?", "443": "The Moon's surface is visible to an observer on Earth because the Moon", "444": "Why do trees like oaks and walnuts depend upon squirrels?", "445": "When an atom gains an electron, the atom will", "446": "A paramecium is an example of", "447": "A sea anemone uses poisonous darts to", "448": "Rivers and streams can carry sediments long distances before they are deposited. What is formed when sediments are deposited at the mouth of a river?", "449": "Steel is used for cables in suspension bridges because of its capacity for", "450": "In which layer of the atmosphere does most of Earth's weather occur?", "451": "When light is reflected off an object and enters the eye, it falls on the", "452": "The skin, lungs, and kidneys work together to", "453": "Which type of matter can be separated by physical means?", "454": "Which plant part is described correctly?", "455": "Which process causes sand grains to stick together to form sandstone?", "456": "Plants store energy in what form?", "457": "A student placed a rock in a graduated cylinder containing water, causing the water level in the cylinder to increase by 20 mL. This increase represents the rock's", "458": "Researchers are investigating whether dinosaurs were endothermic like birds. Which evidence from the fossil record could be effectively compared with modern day evidence to support this hypothesis?", "459": "A student pushes a box to slide it across the floor. Which statement explains why the box begins to move?", "460": "Which article might appear in a scientific magazine?", "461": "A train travels at a rate of 13 meters per second (m/s). Over the next 60 seconds, the speed of the train increases to speed to 22 m/s. What is the average rate of acceleration of the train?", "462": "Which trait is common in gases that contribute to Earth's greenhouse effect?", "463": "George is studying erosion. He learns how rocks break apart over time. Which of these most likely forms when a rock weathers and breaks into small pieces?", "464": "As wave frequency is increased, wave energy", "465": "A student is pouring equal amounts of water, maple syrup, and cooking oil into a glass beaker and looking at how the layers settle. Which property of the liquids is the student most likely comparing?", "466": "Betsy tries to attract a variety of birds to her backyard. She puts up a bird feeder that contains sunflower seeds and corn. Which term best describes the contents of the bird feeder?", "467": "Which best describes construction technology?", "468": "What eventually happens to a species when the environment changes and the organisms do not adapt?", "469": "Similar types of cells form tissues. What is the next level of complexity formed from the grouping of tissues?", "470": "Which form of energy is produced when a rubber band vibrates?", "471": "Which discovery was necessary before radio could be invented?", "472": "Which statement would most likely be included in a news report about an approaching hurricane?", "473": "The energy produced by a burner on a gas stove is primarily", "474": "Students compare two different rocks. The rocks are both bright and spotted. Which property are the students most likely observing?", "475": "Which of the following makes up the smallest region in the electromagnetic spectrum?", "476": "In a northern state, a room used for growing plants is not allowing enough light to enter for healthy plant growth. Adding windows in walls facing which direction would best solve this problem?", "477": "A student finds a bottle that is labeled with a long chemical name. What is the best way for the student to learn more about the chemical properties of this substance?", "478": "The length of a year on Earth is a little over 365 days. The length of a year on a planet is best described as the time it takes for which to occur?", "479": "The human body has different levels of organization. In the structural organization of the central nervous system, which is an organ?", "480": "Increased human populations can lead to the depletion of locally available resources within communities. Compared to other communities, which of these locally available resources is most likely to be depleted in desert communities?", "481": "A hot pack is a product that releases heat when chemicals inside of it interact. What is taking place inside an active hot pack?", "482": "Respiration is a process during which energy is released from glucose. This energy is used for processes such as growth of the body. Which type of energy does respiration release?", "483": "An organism that breaks down dead plants and animals, returning matter back into the soil, is called a", "484": "What type of cell passes on mutations?", "485": "Which population would be harmed first by a long period of drought?", "486": "The house cat was believed to be tamed in ancient Egypt. In 2004, the remains of an eight-month old cat buried with its owner were discovered on the Mediterranean island of Cyprus. The date of burial, however, came before Egyptian civilization. Which best explains the importance of the discovery?", "487": "Which activity requires the use of safety goggles to protect the eyes?", "488": "The most common source of nonrenewable resources used to generate electricity in the state of Nevada is", "489": "A \"light year\" refers to", "490": "All animals need air to survive. An insect gets air through tiny holes on the sides of its body. A whale breathes through a blow hole. What body part do fish use to breathe?", "491": "Which of the following tools would be most useful in determining the length and width of a school cafeteria?", "492": "The extensive branching of neurons helps them to perform which function?", "493": "Which of the following are narrow belts of strong winds found in the upper troposphere?", "494": "A hiker wants to know if air is warmer in a forest than in the nearby farm field. Which activity would best help the hiker find out which area is warmer?", "495": "Recently the telephone company announced the implementation of a new telephone area code for Massachusetts. What technological changes are responsible for the need for a new area code?", "496": "Which of the following is a benefit of using radiation as a medical treatment?", "497": "Which of these statements best describes temperature as elevation in the atmosphere increases?", "498": "The transfer of heat in the atmosphere by winds that circulate between the equator and the poles is an example of", "499": "Which is most responsible for the uneven heating of the air in the atmosphere?", "500": "Three gases found in Earth's atmosphere are carbon dioxide, nitrogen, and oxygen. What is their order of abundance from greatest to least?", "501": "Copper, silver, and nickel are all classified as", "502": "The body is made up of many systems that interact with one another. For example, the skeletal system and the muscular system work together to help the body move. Which system works with the respiratory system to distribute oxygen to the body?", "503": "Sediment that is deposited on a beach may come from a local source or be transported by which action?", "504": "Sonar can be used to measure distances underwater. This is accomplished by sending a sound wave to a \"target\" while measuring the total time it takes for the wave to reach the target and then return to its source. Which of the following sound wave characteristics must be known when using sonar to measure distances?", "505": "What major events cause islands to form in the Pacific Ocean?", "506": "Fossil fuels are common sources of energy. What type of pollution is most often associated with burning fossil fuels?", "507": "A boy and his sister both play piano. Playing piano is an example of", "508": "Which is the best way to generate an electrical current in a coil of wire?", "509": "What property of water best helps aquatic life survive in lakes during the winter?", "510": "Which part of a plant helps the plant make food from sunlight?", "511": "Which of the following is the main reason water at the surface of the ocean is warmer than water at the bottom of the ocean?", "512": "A student finds an animal in the wild. He decides it is a bird because it has", "513": "Many scientists accept the theory that excess emission of carbon dioxide from cars and industry causes a layer of gas in the upper atmosphere that traps heat. This, in turn, causes the average temperature on Earth to rise. Which of the following observations supports that theory?", "514": "Why is it important to protect soil?", "515": "Fungi recycle leaves in forests. Fungi release chemicals onto the leaves to break them down into smaller particles. The fungi use the small particles for growth. Which process allows fungi to obtain the nutrients they need from dead leaves?", "516": "Sandstone and all other types of sedimentary rock are made up of particles. The source materials of these particles consist of", "517": "A tree uses gas A to produce gas B. An animal uses gas B to produce gas A. What is gas B in this cycle?", "518": "Which of the following is produced when two or more elements combine in a chemical reaction?", "519": "A research team has made new discoveries about magnetism. Which of these statements best describes the value to society of publishing their discoveries?", "520": "Which object in the sky is a satellite of the planet Earth?", "521": "Which statement describes a property of water that most likely causes large rocks to break apart?", "522": "Which of these provides the best evidence that an environmental change has occurred?", "523": "An ice cube is put into a heated pan. What will most likely happen to the molecules in the ice as the ice is heated?", "524": "Dr. Mendez specializes in patients who have osteoarthritis. His patients often complain of pain and swelling due to loss of cartilage. Which system is most affected by this disease?", "525": "During the construction of a new building, workers dug round holes in the ground and filled the holes with steel and concrete. Which of the following parts of the building was being built during this stage of construction?", "526": "Centuries ago, people used their knowledge of the stars to", "527": "Which of these is the BEST way to save animals and trees?", "528": "From what source does almost all heat energy on Earth come?", "529": "Overgrazing of land by livestock contributes to a major problem. That problem is", "530": "Which tool would be most useful in studying the living organisms the students collected from the pond?", "531": "Which is the Sun most likely to become toward the end of its lifetime?", "532": "Acid rain is the result of pollutants being released into the", "533": "The job of the bladder in an animal is to store wastes. Which organ in an animal removes wastes from the blood?", "534": "Animals get the energy they need for growth and repair by", "535": "Which of these cell types has DNA that is not bound in a nuclear membrane?", "536": "In humans, digestion begins in the mouth. The complete process of digestion occurs with the help of many different parts of the body. Which term best identifies the parts of the body that carry out the function of digestion?", "537": "Anita heats a beaker containing water. As the temperature of the water increases, which change to the water molecules occurs?", "538": "Which of the following are likely to do the most damage to ecosystems along the Rio Grande River?", "539": "Which process is responsible for the growth and repair of human tissue?", "540": "Which sequence represents the correct levels of organization for multicellular organisms?", "541": "Convection currents in the mantle are thought to be the driving force behind tectonic movement. At which location do the convection currents cause the plates to diverge?", "542": "A class made a solar cooker out of a large can. What color should they paint the can in order to collect the most heat?", "543": "Ann makes hats for people. She has each person select the fabric and a hat style before she makes the hat to fit the person's head size. Which type of manufacturing system is Ann most likely using to make hats?", "544": "What information would be most helpful to a person with allergies when selecting food products?", "545": "Which event takes about one year to complete?", "546": "Which planet is fourth from the Sun in our solar system?", "547": "What force causes objects to be pulled toward Earth?", "548": "What do the long vine of an ivy plant and the trunk of an oak tree have in common?", "549": "Students wanted to see if the growth of a plant was affected by using four different types of soil. How should the students best carry out this investigation after potting the plants in the four different types of soil?", "550": "In the 16005 Robert Hooke invented an improved type of microscope. Which of these was a direct result of this invention?", "551": "The number of neutrons in an atom is found by subtracting", "552": "As the distance between a magnet and a metal paper clip increases, the force of attraction between them", "553": "Nutrients enter the bloodstream during the process of", "554": "Which set of elements have chemical properties similar to those of phosphorus?", "555": "Tides occur in the oceans at regular times every day because of", "556": "What is the name of the process in the water cycle shown by label 1?", "557": "What force pulls things towards the center of Earth?", "558": "Earth can be viewed as an engine and heat exchange is part of the engine system. Which would be an example of a transfer of energy from the atmosphere to the lithosphere?", "559": "All energy resources have benefits, risks, and drawbacks. Which two resources present the most dangerous risks and consequences for the environment during their acquisition?", "560": "A puppy has traits from its mother and its father. Which of these structures provides genetic information from the father to the puppy?", "561": "A scientist performs an experiment which suggests a new explanation for the digestion of certain proteins in humans. These results should first be communicated to the scientific community by which means?", "562": "Juan noticed that sunny skies suddenly became stormy. Which most likely happened when the weather changed in this way?", "563": "Which process causes water to move from the ocean to the atmosphere during the formation of a hurricane?", "564": "A student places a chemical in an insulated container and measures the temperature. A second chemical is added and the container is sealed and the temperature is monitored. What is the student trying to determine?", "565": "Which is an example of asexual reproduction?", "566": "The sum of all chemical reactions that take place within an organism is known as", "567": "The appearance of the Moon as observed from Earth changes over time because of the Moon's", "568": "The basic life functions of an organism are carried on by", "569": "What keeps stars such as the Sun from collapsing from their own self-gravity?", "570": "The increasing use of internal combustion engines could eventually deplete which resource?", "571": "If the results of an experiment do not support the hypothesis, the scientist will most likely do all of the following except", "572": "Which has the longest wavelength?", "573": "Which statement best describes how birth and death rates compare in a population at carrying capacity?", "574": "Your community is planning to build a new sanitary landfill. In locating the landfill, which is the most important environmental consideration?", "575": "Which is the best conductor of electricity?", "576": "Students compared the growth rate of the roots of basil plants in three different water solutions. Measurements were recorded every other day for eight weeks. Which unit of measure is most appropriate for this investigation?", "577": "When placed in a container at room temperature, which substance has a definite volume but takes the shape of the container?", "578": "Elements on the right side of the periodic table differ from the elements on the left side in that the elements on the right side", "579": "Astronomers have found low-energy background radiation in every part of the sky that they have studied. This radiation is taken as evidence of energy remaining from which event?", "580": "A class is studying how gravity affects objects in motion. Which tool would best measure the distance an object travels after it is thrown?", "581": "If the Earth did not tilt on its axis in relation to the sun, which of the following would also be true?", "582": "In the 20th century, Edwin Hubble deduced from observations that there are galaxies other than the Milky Way. Hubble's observations depended on improvements in a technology first developed by which scientist?", "583": "What is one of the major advantages of using hydroelectric power?", "584": "What is the difference between magma and lava?", "585": "Scientists today understand how forces work due to Isaac Newton's study of", "586": "On a day in early spring, the number of hours of daylight and of night are about the same. From sunrise to sunset on a spring day, Earth has", "587": "A marsh in your neighborhood dried up during a long, hot summer. This is most likely to cause which of the following changes in the neighborhood?", "588": "In an effort to preserve wildlife on his farm in Massachusetts, a farmer decides to stop using a 10-acre field. The farmer fences off the area, stops cutting the grass, and stops allowing livestock to graze on it. After twenty years, the area would most likely", "589": "Penny's class was learning how rapidly some changes can happen on Earth. Which event causes the fastest change to the surface of Earth?", "590": "Air that travels away from the equator fails to maintain a straight path. The path of the air is deflected to the right in the Northern Hemisphere and to the left in the Southern Hemisphere. The apparent deflection of air to either the right or left is known as the Coriolis Effect. Which factor produces the Coriolis Effect?", "591": "When coal is burned to produce electricity, the electrical energy produced is less than the potential energy in the coal. Which best explains this observation?", "592": "When a person's arm touches something hot, the muscles in the arm react to pull the arm away. Which body system alerts the muscles to react?", "593": "Two chemicals are mixed in a test tube and a chemical reaction takes place. If this reaction is endothermic and the test tube is touched, which of the following best describes what is felt?", "594": "The width of a pencil lead is most accurately measured in", "595": "Which organism is able to work together with other cells of its species?", "596": "Which of the following items is necessary in a laboratory for safety purposes?", "597": "Which type of energy is carried through a metal cable?", "598": "Glaciers cover about 10% of the total land area on Earth. The role of glaciers in the water cycle is to", "599": "The density of a material can be measured by using a", "600": "Which of the following describes diffraction?", "601": "What is one way in which workplace automation can have a negative effect on society?", "602": "Which layer of the atmosphere contains about 75% of the gasses and almost all of the water vapor?", "603": "India was once its own continent. According to the theory of continental drift, India has collided with and become part of the continent of Asia. This caused", "604": "Why are many desert animals more active at night?", "605": "If the Earth rotated in the opposite direction, what would most likely occur?", "606": "A student uses a fan and a box of sand to model the formation of sand dunes. This model shows the effect of which natural factor on the landscape?", "607": "Evan is performing an investigation. Before conducting his investigation, what must Evan do?", "608": "When a skydiver jumps from a plane, the open parachute will increase the air resistance by", "609": "If you took all of the atoms out of a chair, what would be left?", "610": "Which of these is the center of our solar system?", "611": "Which of these best describes the Moon?", "612": "The color of a star indicates its", "613": "Which type of organism helps return nutrients from dead plants and animals to the soil?", "614": "When mining for coal, a mining company removes the plants and layers of soil and rock above the coal deposit, and takes the coal. When the operation is complete, the mining company returns soil and rock, covers it with a layer of topsoil, and plants trees and grass. The trees and grass help to", "615": "A model of an atom includes red marbles for electrons, green marbles for protons, and blue marbles for neutrons. All marbles have a radius of 2 cm. How could the model be changed to represent more properties of an atom?", "616": "The smallest particle of matter that can be identified as an element is called", "617": "How are the life cycles of a ladybug and a frog similar?", "618": "The empty spaces in a material are called pores. Porosity is the amount of empty space within a material. Permeability describes how well the pores in a material are connected. Which of these materials would make the most effective aquifer?", "619": "Why do we see different stars in the sky at different times of the year?", "620": "Which of these will most likely occur if chemicals from fertilizers run off into lakes and streams?", "621": "A student identifies a soil sample as \"very gritty.\" What characteristic of the soil did the student describe?", "622": "When a tree is dormant, the tree is", "623": "The charge of the nucleus of an atom is due to the presence of", "624": "Earth's hydrosphere is a layer of", "625": "Riding a bicycle produces several forms of energy. Which form of energy is produced in the greatest amount by pedaling a bicycle down the sidewalk?", "626": "Which part of a dandelion plant takes in minerals and water?", "627": "Many natural resources are found in Maryland and the surrounding area. Some of these natural resources are renewable and some are nonrenewable. People use both kinds of resources in daily activities. Using natural resources often produces waste products. Which of these natural resources found in Maryland is nonrenewable?", "628": "Which surgery is most like the way a transgenic organism is made?", "629": "Use the information to answer the question. Over the last 150 years, the use of fossil fuels has increased, resulting in more carbon dioxide and other greenhouse gases in the atmosphere. Some scientists think that these atmospheric gases will result in global warming. Scientists have recorded data on global temperature changes and have predicted possible changes in sea level that may affect Maryland residents. Using fossil fuels in the United States will most likely contribute to rising sea levels globally by", "630": "Clouds are formed from tiny drops of water that are light enough to float in the air. As these drops bump into each other, they form larger drops. What happens when these drops become too heavy to float in the air?", "631": "The shape of a riverbed changes over time as a result of which gradual process?", "632": "Which statement explains why daylight and darkness occur on Earth?", "633": "Which force causes a soccer ball to fall to the ground after it has been kicked up in the air?", "634": "Which event will occur in an area after a major flood?", "635": "What type of force keeps the planets orbiting the Sun?", "636": "Which gas could cause a glowing splint to burst into flame?", "637": "Dr. Wagner is investigating a newly discovered, disease-causing agent. She determines that one structure in the agent is double-stranded RNA. What kind of agent is Dr. Wagner studying?", "638": "Which activity is an important function of nucleases?", "639": "Which best explains why it is important for a doctor's office to keep accurate records of the medicines prescribed for their patients?", "640": "When light hits a mirror, most of the light is", "641": "A plant scientist is developing a new fertilizer called Hypergrow. She designs an experiment to test whether Hypergrow helps plants grow faster than Supergrow, a fertilizer already on the market. Which of the following should the scientist do with light during the experiment?", "642": "The boiling point of water in degrees Celsius is", "643": "A student sorted mineral samples into two groups: dull and shiny. Which of the following properties did the student use to sort the mineral samples into groups?", "644": "A 13-year-old boy has blue eyes. Which statement concerning his eye color is correct?", "645": "Radioactive waste from nuclear power plants is sealed in containers and deeply buried in the ground. Sealing and burying waste reduces the chances that water will become contaminated. At which point in the water cycle would radioactive contamination most likely be found?", "646": "The early Greeks are credited with many valid concepts in astronomy. Some of their theories were correct; some were later proven incorrect. One theory was that Earth was the center of the universe and that other planets circled Earth. The Greeks thought Earth did not move because its movement was not obvious from the surface of the planet. The Greeks also believed that an invisible sphere surrounding our planet contained the stars. This sphere rotated, explaining the apparent movement of constellations over time. Early Greeks also developed theories about the relationship between the moon and Earth. Why is the same side of the moon always visible from Earth?", "647": "Sodium chloride (NaCl) is formed in a chemical reaction between sodium (Na) and chlorine (Cl_{2}). What is sodium chloride?", "648": "Which group of organisms is most responsible for changing the composition of Earth's early atmosphere?", "649": "A litter of kittens have traits that are similar to both the mother cat and the father cat. Which best explains this situation?", "650": "Jessica is making fruit punch for her friends. She pours the powder into a container with sugar and water. Which of these best describes what happens to the sugar?", "651": "The motion of atoms and molecules in a substance is", "652": "Which features form when magma emerges between two diverging oceanic plates?", "653": "Research has shown that specialization of stem cells into specific cell types results, in part, from cell shape. What provides a specialized cell with its shape?", "654": "Nicole is learning about the characteristics of different vertebrates. Which is a common characteristic of mammals?", "655": "Which two processes are common to all living things?", "656": "Acid rain can damage limestone buildings and marble statues. It can also harm organisms living in ponds and other ecosystems. Which pollutant in the atmosphere causes most of the acid rain?", "657": "Ospreys are birds that eat fish. Where would an osprey most likely live?", "658": "Which of these best describes wind energy?", "659": "Euglena is a single-celled photosynthetic organism. Clover is a multicellular green plant. Which of the following activities is carried out by both euglena and clover?", "660": "A glass of ice water is placed on a table. After 10 minutes, there are drops of water on the outside surface of the glass. Which change in phase caused the drops of water?", "661": "The list below gives some symptoms of people with the common cold. Symptoms of the Common Cold stuffy nose low fever sore throat cough Which body system is most affected by the common cold?", "662": "The formation of the Grand Canyon has most likely taken how long?", "663": "Which health condition is an infectious disease?", "664": "Which statement describes a characteristic of both sexual and asexual reproduction?", "665": "Which activity is most likely to add pollutants to the environment?", "666": "Which is the best example of a parasitic relationship?", "667": "What is a benefit of using technology, such as robotics, in manufacturing?", "668": "Warm air masses that rise over Earth's equator move north or south. This movement is primarily the result of which of the following processes?", "669": "A new moon occurs about every", "670": "Which statement is true?", "671": "A leaf is covered in mud during a landslide. After one million years, this leaf will most likely be ___.", "672": "A certain snake species in an ecosystem eats small rodents. If a bird species is introduced into the ecosystem that also eats small rodents, which of these will most likely increase?", "673": "Which characteristic would a scientist most likely maintain throughout an investigation?", "674": "Plant cells use special parts to capture sunlight. The parts use the sunlight to make food. Where will you find the most of these parts in a plant?", "675": "Which is the best example of something that has kinetic energy?", "676": "Corals are small marine organisms that live in groups and make hard outer skeletons to protect their bodies. Over time, these outer skeletons can build up to make large coral reefs. Which of the following statements best describes one way the formation of a coral reef changes the ocean ecosystem?", "677": "A magnet and a metal paper clip have the strongest magnetic attraction when the distance between them is", "678": "High average daily temperature and heavy annual precipitation are found in a", "679": "Computers have devices called heat sinks designed to lower the temperature of a computer by scattering produced heat into the surrounding area. Which type of energy is kept away from a computer by a heat sink?", "680": "In the first step of making some ceramic cups, the following manufacturing process is used. Liquid clay is poured into a mold, allowed to solidify, then removed from the mold. What is the name of this manufacturing process?", "681": "The first telescopes were invented hundreds of years ago. Which was discovered as a result of this invention?", "682": "Which of these best demonstrates the characteristics of science?", "683": "Which type of tissue functions to move the bones?", "684": "What process in the atmosphere protects people from the ultraviolet rays in sunlight?", "685": "Which statement best describes a bacterial cell?", "686": "Visible light in the electromagnetic spectrum", "687": "Which of the following is the best example of a part of the propulsion system of a tractor?", "688": "A homeowner wants to use a renewable source of energy to heat the home. Which of these would be the best to use?", "689": "How do sprouting plants exhibit positive gravitropism?", "690": "A student picked up a small rock using a magnet. The rock probably contained", "691": "Grasses, shrubs, and trees are called producers because they make", "692": "How does the buying and selling of a popular species of rainforest animal as pets have a negative effect on the rainforest ecosystem?", "693": "Plants that can live in sandy soils most likely have the ability to withstand", "694": "Which characteristic of an element determines its placement in the periodic table?", "695": "Approximately what percentage of the electromagnetic spectrum is visible light?", "696": "Two boxes, A and B, both contain the same number of nitrogen gas molecules. The gas molecules in box A have twice the average speed of the molecules in box B. Which of the following best describes the nitrogen gas in box A?", "697": "People use many tools to help measure changes. Which person is measuring a change?", "698": "Human Immunodeficiency Virus (HIV) infects the cells that coordinate the human immune response. When these cells are killed or compromised, the body cannot effectively protect itself from infection. Which cells does HIV infect?", "699": "Which trait can children inherit from their parents?", "700": "Which tool would be best for students to use to observe and measure plant cells?", "701": "For a plant to stay alive indoors, where does it need to be placed?", "702": "Which type of adaptation allows an animal to deceive its predator?", "703": "Which occurs as a result of the rotation of Earth about its own axis?", "704": "Theresa studied different forms of energy. Which is the best way of expressing the amount of mechanical energy exerted by a force?", "705": "The water cycle includes which processes?", "706": "Which plant is grown for food?", "707": "Which cell function is most directly dependent on the cytoskeleton?", "708": "When birds fly south for the winter, they are exhibiting", "709": "When a plane flies, it travels through air that contains gases, liquids, and solids. This area is best described as the", "710": "How would the woodpecker population in a forest area most likely be affected if a housing development is built in that area?", "711": "Where is water most likely to be brackish?", "712": "The amount of elements heavier than hydrogen is constantly increasing in the universe. Which best identifies the bodies in which this change is taking place?", "713": "The discovery of a fossilized animal with teeth, a long bony tail, and feathered wings helped to establish which evolutionary sequence?", "714": "What does the mechanical energy of a system include?", "715": "On a class field trip, Zach took a walk through the woods using his senses. Zach made observations on the different sights, smells, and sounds in the woods. What system transferred the observations from his senses to his brain?", "716": "Louis was investigating physical and chemical changes in matter. Which of these changes that Louis found involves a chemical change in matter?", "717": "A ball is thrown up into the air. Which force causes the ball to fall to the ground?", "718": "An octopus releases black ink into the water when feeling threatened. What does this most likely help an octopus do?", "719": "Which method would be best for scientists to use to determine the absolute age of a Precambrian igneous rock?", "720": "A mouse's rate of carbon dioxide output increased. Which of the following most likely happened?", "721": "Deer are plants-eaters. A winter storm kills many of the plants deer eat. The storm will most likely result in the deer", "722": "Students measured the elevation changes in a large park near their school. Which of the following would be the best way to report their findings?", "723": "Which of the following is the best example of a wave?", "724": "Louisa needs to demonstrate a solution to her class. Which is the best example of a solution?", "725": "Which action would most likely reduce air pollution caused by cars?", "726": "How is a telephone able to transmit sound?", "727": "Which cellular structure in an animal cell helps maintain homeostasis by controlling the transportation of substances into and out of the cell?", "728": "Which of the following was invented by Benjamin Franklin?", "729": "The engine of an automobile is part of which type of system?", "730": "Which event most likely takes place as the result of crustal movement along transform boundaries?", "731": "The function of a plant's roots is to take in", "732": "The theory of plate tectonics provides the current explanation for the way in which", "733": "An organism eats grass and is preyed upon by a carnivore. Which categories describe this organism?", "734": "Which substance is necessary for burning to take place?", "735": "Moths undergo complete metamorphosis. Which stages does a moth's life cycle include?", "736": "In humans, a V-shaped hairline is dominant over a straight hairline. If one parent is homozygous for a V-shaped hairline ( HH ) while the other parent is homozygous for a straight hairline ( hh ), what is the probability that the offspring of these parents will have a straight hairline?", "737": "Where would electrons most likely be located in an atom?", "738": "Spring tides occur during which lunar phases?", "739": "A magnet can generate an electric current in a wire if the magnet is close enough to the wire and if the magnet is also", "740": "Which of the following symbiotic relationships is considered parasitic?", "741": "What will most likely affect your adult height?", "742": "The winter solstice occurs on either December 21 or 22, depending on the year. Which of the following statements best explains why the time of the year the winter solstice occurs has the least amount of daylight in Massachusetts?", "743": "Maryland has many renewable and nonrenewable natural resources. Which group contains only renewable resources found in Maryland?", "744": "Which part makes a plant cell different from an animal cell?", "745": "Which of the following has a warmer average surface temperature than Earth?", "746": "Sound waves are not able to travel through", "747": "Scientists study fossils to learn about extinct plants and animals. Which of these is the best example of a fossil?", "748": "When an egg and sperm form an embryo, the offspring that is formed will have genetic traits that are", "749": "Turgor pressure in the cells of plant roots is strong enough to eventually crack the rocks in which they grow. What machine redirects force this way?", "750": "Daphnee is going to build a model of the solar system for her science project. She decides that a meter (m) will represent one astronomical unit (AU) in her model. Based on this scale, how far away from the Sun would she need to place Earth?", "751": "A lizard in a desert sits on a warm rock. Where does the heat energy in the rock come from?", "752": "What is the major cause of ocean waves?", "753": "What type of graph would be best for recording plant growth over a one-week period?", "754": "A scientist compares ancient animal tracks to modern animal tracks. Which conclusion is the scientist most likely to reach?", "755": "A group of citizens want to have a statue built out of marble. They want to place it in a climate that has a slow rate of chemical weathering. In which type of climate would it be best to place the statue for the slowest rate of chemical weathering?", "756": "According to scientists, donkeys and horses share a common ancestor. Which evidence shows that the two organisms are related?", "757": "Which relationship is mutualistic?", "758": "In humans, B is the allele for brown eyes and b is the allele for blue eyes. Two brothers both have brown eyes, but one of them has both the B and b alleles while the other only has B alleles. Which statement is true about the brothers?", "759": "Which of the following is broken down in the body to release energy?", "760": "Which property is thought to characterize objects in the Oort Cloud?", "761": "Sound travels as a", "762": "Astronomers have been studying objects that are very bright and appear to be very far away. They have since concluded that these objects are distant galaxies with giant black holes at their center known as", "763": "Which unit of measurement should be used to describe the mass of an apple?", "764": "Scientists have created trains that use magnets to make the trains float above the tracks as they travel. These trains float because", "765": "One role of a producer in a food chain is to provide", "766": "Tectonic motion caused tension between plates in Earth's crust. A sudden release of this energy occurred. Based on this information, which event happened?", "767": "The teacher heats a pot of water. Once the water reaches 100°C, which point has the water reached?", "768": "What is the major cause of seasonal changes?", "769": "In 1989, the unusually low snowpack in portions of the Sierra Nevada Mountains led to a widespread emergence of Edith's checkerspot butterflies in April. In these regions, flowers do not appear until May. What was the most likely result of the early emergence of these butterflies?", "770": "Which scientist developed the mathematical models used to describe the changes in the motion of objects as well as the forces that cause the change in motion?", "771": "Which natural event would take the longest time to happen?", "772": "Which property of a substance indicates whether the substance is a liquid or a solid at room temperature?", "773": "Which organelle converts glucose to energy for cellular work?", "774": "The length of a year is determined by the amount of time it takes", "775": "A tick attaches to a deer and consumes blood, harming the deer. This is an example of which type of relationship?", "776": "Cactus plants grow best in environments (habitats) that are", "777": "Where does water in a lake get most of its energy to evaporate?", "778": "A scientist trying to identify an unknown liquid may heat the liquid. Which would be the best reason for the scientist to heat the liquid?", "779": "During a laboratory investigation, a student cracks a clean, empty Erlenmeyer flask. It does not break, but it can no longer be used. Where should the flask be placed?", "780": "A light bulb transforms electrical energy into light energy. A light bulb also transforms electrical energy into", "781": "Jonas needs to split a log. He has a sledge hammer. What other tool should he also use to split the log?", "782": "Hurricanes are driven by the energy they get from ocean water. Which property of water allows it to retain the energy needed to power a hurricane?", "783": "Which organisms contribute most to the decomposition of dead organisms?", "784": "What is one difference between birds and reptiles?", "785": "The ounce, the pound, and the ton are units of", "786": "A student uses clay to construct a model of Earth. Which layer of the model should be the thinnest layer?", "787": "A scientist observes that both birds and snakes in the same ecosystem depend on the same mouse species as a food source. The relationship between the birds and the snakes is an example of", "788": "Animals get energy from the food they eat. What is the original source of this energy?", "789": "Many human activities, such as driving a car, cause the release of air pollutants. Which substance is a common air pollutant when driving a car?", "790": "Which environment would most likely have rich, fertile soil?", "791": "In 1785, James Hutton, stated that evidence of past occurrences can be used to explain events which happen today. Which could most likely be used to explain an event in the geologic past?", "792": "The elements sulfur (S) and oxygen combine to form a substance called sulfur dioxide (SO2). Sulfur dioxide is also formed when coal and oil are burned. Sulfur dioxide can best be described as", "793": "If a pond is polluted by soap that has phosphate, this pollutant will cause the algae to quickly reproduce. Which will most likely increase in the pond if this happens to the algae?", "794": "In order to carry out the functions of life, organisms must", "795": "A roller coaster is climbing up the highest hill on its track. At which point will the front car of the coaster most likely have its greatest potential energy?", "796": "What is the mass of an asteroid with a speed of 200 m/s and a momentum of 2,000 kg x m/s?", "797": "Some scientists study images of very distant celestial bodies. Where is the best location for the types of telescopes that can provide the scientists with the clearest images.", "798": "How do people get energy and nutrients?", "799": "Which action is a learned characteristic of a newborn horse?", "800": "An earthquake is caused by sudden shifts in which of the following layers of Earth?", "801": "A black bear's diet includes nuts, berries, honey, insects, and fish. Black bears are", "802": "The news often talks about how global warming could change environmental conditions on Earth. Which best explains why global warming is such a concern?", "803": "Animal cells perform functions using energy that is derived from glucose (C6H12O6). Which molecule is required for animal cells to obtain the most energy possible from a molecule of glucose?", "804": "Stomata are tiny pores located on the leaves of plants. These pores permit the exchange of gases between air in the environment and plant cells located inside the leaf. Which tissue performs a similar function in vertebrates?", "805": "When crossing parents with genotypes Rr and rr, what will be the percentages of the genotypes of the offspring?", "806": "Which information will best help scientists determine if an object is a comet, an asteroid, or a meteoroid?", "807": "In an ocean ecosystem, dead organisms such as fish and plankton sink to the bottom of the ocean. Which organisms break down and recycle the dead organisms?", "808": "Which is the best description of the brightness of the Sun?", "809": "Which process passes genetic information from plants to their offspring?", "810": "What must happen in order for scientific data to be verified through repetition?", "811": "Which particle type can be identified as being from a specific element?", "812": "Which of the following is a chemical property of a substance?", "813": "Which structure is found in a plant cell but not in an animal cell?", "814": "Which of these best describes a fossil?", "815": "A student is conducting an investigation using chemicals. Other than goggles and gloves, what else should the student use in order to conduct this investigation safely?", "816": "The boiling point of nitrogen is -196°C. What states of matter are involved when nitrogen boils?", "817": "The Hubble Space Telescope is a telescope that NASA launched into space in 1990. Scientists most likely prefer to use the Hubble Space Telescope instead of a land-based telescope because it provides better accuracy at", "818": "Which of the following statements best describes a complex machine?", "819": "A drug company developed a pill to reduce cases of stomach virus. To test the medication, half of the participants got the pill with the new medicine and half got a sugar pill. Which term best identifies the participants who got a sugar pill?", "820": "Which information does a student need to differentiate between the speed and the velocity of a vehicle in motion?", "821": "When do mutations help make an ecosystem more sustainable?", "822": "Which scientist would be most likely to study the changes in animal populations in nature?", "823": "Humans use both renewable and nonrenewable resources. Which human activity uses a nonrenewable resource?", "824": "Which best describes the motion of molecules in the gaseous state?", "825": "What is the downward movement of water through pores and other spaces in soil due to the force of gravity?", "826": "On Mount Everest the temperature decreases as the altitude increases. The summit of this mountain is in which atmospheric layer?", "827": "Which energy source is considered nonrenewable?", "828": "A renewable energy source is a source that will not run out. Which is an example of the use of such a source?", "829": "Which statement best describes why the Moon is visible from Earth?", "830": "Which statement best explains the reason that electrical wires are made of copper?", "831": "Which of these is a natural resource of Virginia?", "832": "Insulin is a chemical that is released by the endocrine system to increase the absorption of glucose by the body's cells. After which activity would insulin levels in a healthy body increase?", "833": "An engineer was given an assignment to build a model rocket. The main requirement was that it had to build it out of a metal that could release the energy that built up when reentering the atmosphere of Earth. What property should the engineer concentrate on the most when designing the rocket?", "834": "Which color of light is produced when all of the colors of visible light in the electromagnetic spectrum are combined?", "835": "A company is making prototypes for a new computer system. Which of the following statements best describes an advantage of making several different prototypes?", "836": "What is the function of the nucleus in a cell?", "837": "A tree is a renewable resource because it can be", "838": "How does the presence of organic matter contribute to good soil?", "839": "A wild turkey's forest community includes", "840": "Which of the following travels from neuron to neuron as information is transmitted?", "841": "During which process do cells use oxygen to release stored energy?", "842": "Which of the following has the ability to change the state of matter?", "843": "Many things can contribute to the development of a theory. A student made a list of some things that might help scientists develop a theory. Observations Calculations Conversations Publications From the student's list, which must be used in the development of every theory?", "844": "Ben has a snack with a combination of raisins, chocolate pieces, and nuts. As he eats the snack, Ben picks out all of the raisins. Which best describes the snack Ben is eating?", "845": "Capillary walls are only one layer of cells thick. Passage of oxygen into and out of the capillaries is controlled most by which process?", "846": "The average car uses about 25% of the available energy in each gallon of gasoline. The energy not used to run the car is released as heat and sound. Which statement best describes this occurrence?", "847": "How long does it take light from the nearest star other than the Sun to reach Earth?", "848": "Spider webs help spiders", "849": "Pouring water over a sloping tray of soil demonstrates how", "850": "Which layer of Earth is divided into plates?", "851": "The breakdown of ozone into oxygen results from the electromagnetic absorption spectrum of ozone. This production of oxygen in the ozone layer is caused by exposing ozone to a strong source of which type of electromagnetic radiation?", "852": "Which best describes what keeps the Moon orbiting around Earth?", "853": "The hypothesis of an expanding universe required which type of validation before being accepted as a significant part of scientific theory?", "854": "In which type of rock is the fossil imprint of a fern leaf most likely to be found?", "855": "At certain times of the year, meteor showers can be observed from Earth. Why are these objects from space usually harmless?", "856": "Which group of animals contains ONLY reptiles?", "857": "Why is the particular sequence of bases in a segment of DNA important to cells?", "858": "A meteorologist announces that the barometer reading is dropping. What does a barometer measure?", "859": "A cricket population includes approximately the same number of black and light-brown crickets. Black crickets are easier for birds to locate and eat. Over time, the population begins to consist of only light-brown crickets. The change in the color of the cricket population is a result of", "860": "When nearly vertical rays of solar energy strike a region of the Earth, that area has warm temperatures. What region of the Earth gets nearly vertical rays of solar energy year around?", "861": "Scientists from around the world would most likely meet at a conference held in Paris, France, to", "862": "Ferns belong to any one of about 12,000 species of plants grouped in their own division within the plant kingdom. Ferns are vascular, seedless, flowerless, and reproduce by spores. To which plant group do ferns belong?", "863": "A student ties a string around a weight and swings the weight in a circle around her body. If the student represents the Sun and the weight represents Earth, what does the string represent?", "864": "Scientists have studied the specific stages in the life cycle of stars. In which stage do stars spend most of their lifetime?", "865": "How does the energy in each trophic level of an energy pyramid compare to the energy in the preceding level?", "866": "The texture of soil depends primarily on the", "867": "As children grow, their body height usually", "868": "Which is a force that keeps the planets in orbit around the Sun?", "869": "What is the role of the kidneys in the excretory system?", "870": "Which number is closest to the estimated number of stars in the Milky Way galaxy?", "871": "Which statement best describes how a mountain range changes over time from wind and water erosion?", "872": "In a cell, a newly synthesized protein requires modification by the addition of a carbohydrate. Which structure will transport the protein from the site of synthesis to the site of modification?", "873": "Students notice that in the fall leaves of sugar maple trees turn red, but the leaves of black oak trees turn brown. The students are making", "874": "What instrument should be used to monitor atmospheric pressure changes as a weather system approaches?", "875": "Which of the following is responsible for determining the traits of an organism?", "876": "In which organism can cell walls be found?", "877": "Isaac Newton is best known for his study of", "878": "Some objects are attracted by magnets. Which object is attracted by a magnet?", "879": "Which action represents the use of technology to solve a problem?", "880": "When a guitar string is strummed, it produces sound by making", "881": "The meanings of mass and weight can often be confused. Which is an example of a change in both mass and weight?", "882": "Which of these are scientific classifications for galaxies in the universe?", "883": "A scientist was observing a unicellular organism over a period of time. He noticed that vacuoles kept moving to the same place in the plasma membrane to empty their contents outside the cell. Which organism was he observing?", "884": "Which form of precipitation is most likely to cause damage when hitting the roof of a car?", "885": "Which tool is best to use when comparing an animal cell to a plant cell?", "886": "The density of 200 mL of water was determined, and then 20 grams of sugar was dissolved in the water. The student determined the density of the sugar-water solution and recorded the collected data in a table. The sugar in this investigation is", "887": "During the year, the angle at which the path of the Sun appears in the sky varies. In the Northern Hemisphere, the path of the Sun appears higher on the horizon during the summer and lower on the horizon during the winter. Which factor most contributes to the variation in the path of the Sun across the sky?", "888": "Which is the best way to show the percent gas composition in Earth's atmosphere?", "889": "For the reaction between silver nitrate and sodium chloride, which of the following would be a product? AgNo_{3} + NaCl ->", "890": "Which invention has done the most to help predict weather and warn people of approaching storms?", "891": "During the Siberian summer, reindeer graze on young roots, fungi, grass, and other vegetation. In the cold winter months, they migrate south and rely on available, but less nutritious food, such as lichen. Increased snowfall during the entire winter in southern areas would result in reindeer having to", "892": "Sir Isaac Newton stated that every object in the universe attracts matter. The attraction depends on the mass of an object and the distance between the objects. What type of force did Newton describe?", "893": "What season is the Northern Hemisphere experiencing when it is tilted away from the Sun?", "894": "Heat is applied to a beaker of water, raising the water temperature a few degrees. What happens to the water molecules after heat is applied?", "895": "Which feature is most likely the result of a flowing river?", "896": "Which organ is the site of gas exchange between the body and the environment?", "897": "A positively-charged hydrogen ion has a much smaller radius than a neutral hydrogen atom. Which best explains this difference?", "898": "How are dormancy and hibernation similar in animals?", "899": "A small aluminum cube is dropped into a beaker of water to determine the buoyancy. Which of these is not necessary in determining the buoyant force acting on the cube?", "900": "Before concrete has hardened, it exhibits plasticity. This is an advantage because it allows the concrete to", "901": "Which event is an example of inherited behavior?", "902": "A student must explain the role of dead leaves in the ecosystem. Which statement will the student most likely provide to explain the importance of these leaves?", "903": "Which of the following statements is true about organisms that are producers?", "904": "If Earth revolved at a faster rate, what would most likely occur?", "905": "The distance from Earth to the Sun is one astronomical unit. Which unit best describes how many astronomical units it is from Earth to the far end of the Milky Way Galaxy?", "906": "Which is most likely to cause an organism to become endangered or extinct?", "907": "What are the characteristics of maritime polar air masses?", "908": "In an ecosystem, which list of organisms is in the correct order from producer to top-level consumer?", "909": "What is a true statement about all foods?", "910": "Which of the following is an example of an acidic solution?", "911": "When rock particles settle at the bottom of the ocean, they can continue to be buried by other particles. The process of cementation of these particles forms", "912": "Which of these is part of the description of protein?", "913": "Lightning from a thunderstorm strikes a 21 tree that falls to the forest floor and dies. During the next few years the dead tree undergoes many changes. What organisms are most likely responsible for the biological and chemical changes to the tree?", "914": "Sodium chloride is formed when sodium and chlorine chemically combine. Which term best describes sodium chloride?", "915": "Which three things do animals need from their environment in order to survive?", "916": "Most electricity in the United States is generated using coal, natural gas, nuclear energy, or hydropower. Which of these add carbon dioxide to the atmosphere?", "917": "A student has recorded rainfall amounts for 28 days and uses a calculator to determine the total rainfall. What does the student calculate when she divides the total rainfall by 28?", "918": "Which of the following was most likely the cause of the extinction of 60-100 species of native birds in Hawaii since the arrival of colonists?", "919": "Which is the correct sequence for the stages in the life cycle of a butterfly?", "920": "Oil is an example of a natural resource that is not renewable. Which is another example of an nonrenewable resource?", "921": "Students are using hammers to break apart rocks as part of an investigation. The students MUST wear goggles to", "922": "How would the Sun appear to an astronaut on Pluto compared with how it looks from Earth?", "923": "When using a microscope, it is best to use a wet mount to", "924": "A power plant uses chemical energy to produce electricity. What source of energy does the power plant most likely use?", "925": "Which subatomic particle has a negative charge?", "926": "Which list gives the correct order of food traveling through the digestive system after it is swallowed?", "927": "Parakeets are birds whose basic plumage color is green. However, parakeets exhibit a wide range of color both in the wild and in captivity. Which process is the source of the wide color variation observed in parakeet populations?", "928": "In science, old ideas can be changed when new discoveries alter existing information. Which situation is most likely an example of a rethinking of an existing idea?", "929": "How does sweat on the skin help the body?", "930": "How does the Sun power the water cycle?", "931": "In order to maintain good health, humans should", "932": "Which of the following is an abiotic factor in a river ecosystem?", "933": "When a conclusion is reached after an experiment, which is most likely the first step other scientists might take when checking the conclusion?", "934": "What allows for some organisms in a population to have an increased survival rate over other organisms of the same species?", "935": "Which environment is best for an organism that sleeps during the day and digs holes in the ground for shelter?", "936": "One difference between a chemical formula and a chemical equation is that the chemical equation shows", "937": "Plants that have stems that store water and no leaves would most likely live in a", "938": "Fossil fuels are considered nonrenewable because they", "939": "A baby bird must eat a lot of food to grow. During which stage of its life cycle is a butterfly most similar to a baby bird?", "940": "Which feature results when plates of different densities converge and one plate slips under the other?", "941": "Which of these is the BEST sign that the fall season has begun?", "942": "Rheumatoid arthritis is an autoimmune disease that affects the joints. Which of these events causes the symptoms of this disease?", "943": "Chris stirs a cup of hot chocolate. He uses a wooden stick thinking it will stay cooler than a metal spoon. Which activity best describes the student's action?", "944": "Which would be best seen through a telescope?", "945": "A student conducts an investigation testing a material's effectiveness as a heat insulator. Which tool will help the student conduct this investigation safely?", "946": "Which equipment would best be used for an activity on a biochemistry unit?", "947": "When the fuel in a gasoline engine is burned, the energy conversion is from", "948": "Some prokaryotes once classified in the domain Bacteria are now classified as", "949": "Which of these is the primary source of energy in food webs?", "950": "An unusual type of fossil clam is found in rock layers high in the Swiss Alps. The same type of fossil clam is also found in the Rocky Mountains of North America. From this, scientists conclude that", "951": "The layered mixture of gases surrounding Earth is called the", "952": "Paul listens to music through his radio. Which best explains the sound Paul hears?", "953": "Plants are producers because they", "954": "A water hose was left running on a pile of dirt. What feature of stream erosion was most likely being demonstrated?", "955": "The best soil mixture for plant growth and drainage is", "956": "Which of these technologies helps a power company use renewable energy for the production of electricity?", "957": "Windmills are used to obtain usable energy from wind. Which would be an advantage of using a windmill?", "958": "Which of these is an example of a new substance being formed?", "959": "Which of these can make a shadow on the ground during the day?", "960": "Which system protects the body by responding to the presence of a virus?", "961": "The symptoms of influenza infection are partly caused by the", "962": "Which cellular organelle modifies fatty acids?", "963": "Which part of Earth's structure exists in the solid phase due to low temperatures?", "964": "Which sea otter behavior is learned?", "965": "The magnetic poles of Earth frequently change location. What is the direct cause of this change in magnetic pole location?", "966": "Years ago, most family members lived near one another. Today, family members often live all over the country. People are able to live far from their loved ones because of the technologies of", "967": "Which two body systems would most directly remove extra fluid from a person's lungs?", "968": "Sedimentary rock helps scientists piece together the history of Earth most likely using clues from", "969": "The energy that is stored in food originally comes from", "970": "Which of these shows how frozen water changes as the temperature of the air increases?", "971": "Which of the following properties best describes a material's ability to resist scratching?", "972": "Scientists noted that muscles and bones would need physical stress to remain healthy during manned space flights. Which of these had to be planned for because of this need?", "973": "If a species of bird stopped reproducing, which of these would happen?", "974": "When performing a new experiment for the first time, a scientist reaches an unexpected conclusion. What must the scientist do in order to have the conclusion accepted by other scientists?", "975": "Which system produces most of the hormones in the human body?", "976": "Which tool should a student use to see the patterns on a small object?", "977": "Robots are used to help manufacture cars. One problem with this is", "978": "Which two body systems interact to produce antibodies that require essential amino acids?", "979": "Which chemical is a compound?", "980": "Two spotted leopards produce a litter of four cubs. Three of the cubs are spotted and one is solid black. The black coat is probably what type of trait?", "981": "Which physical property is used to identify a mineral based on its resistance to being scratched?", "982": "A negatively charged rubber rod was brought near some small pieces of paper. The rod's charges repelled the negative charges in the pieces. Which of the following caused the repulsion of the negative charges?", "983": "Mangrove trees are affected by several factors. Which is an abiotic factor contributing to the energy cycle of a mangrove ecosystem?", "984": "What does a light-year measure?", "985": "Which of these structures in a plant cell allows a plant to make food?", "986": "Patricia and her classmates are visiting different rocky areas in the city. They want to know what kind of rocks can be found in each area. If the investigation is done correctly, what will Patricia and her classmates do each time they visit an area?", "987": "The electrical charge of the nucleus of an atom is +12. How many electrons does the atom have in its neutral state?", "988": "Which of these is a reason that scientists revise theories?", "989": "Which of the following results when hydrogen and chlorine chemically bond to form hydrogen chloride?", "990": "Scientists are able to conclude that a forested ecosystem existed in Antarctica millions of years ago by studying", "991": "Which Earth movement results in day and night?", "992": "Upwelling moves the water of the deep ocean to the ocean's surface. What else does upwelling move to the surface?", "993": "Which body system functions by bringing in oxygen and removing carbon dioxide?", "994": "A topographic map is primarily used to determine the", "995": "A change in the pattern of warm ocean currents can cause a climate change by", "996": "Which part of digestion is mainly a chemical change?", "997": "Which object is best seen with a microscope?", "998": "In which example does an object move because of the force of gravity?", "999": "The U.S. Environmental Protection Agency (EPA) was established in 1970 to address problems that existed in the environment. Which is the EPA most likely interested in reducing?", "1000": "In order for plants to grow, the cells require nutrients in the form of minerals. The minerals come from", "1001": "HIV makes the body vulnerable to secondary infections by targeting", "1002": "A student is investigating the properties of a mineral. The student tests the mineral by putting it under an ultraviolet light. Which property of the mineral can be identified using this test?", "1003": "A student plans to grow algal colonies in solutions with different concentrations of liquid fertilizer. Which is a clear and testable hypothesis to guide this investigation?", "1004": "Which process is taking place when water freezes between cracks in rocks?", "1005": "The human body temperature is normally 98.6°F. As a person exercises, the body temperature starts to increase. As a result of the increased body temperature, the perspiration process begins to cool the body. Which best describes what the body is doing when it perspires?", "1006": "In living organisms, the level of organization from least complex to most complex is", "1007": "Which type of model best shows the location of underwater ocean ridges?", "1008": "A student put a metal pot on the stove to boil some water. The metal transferred heat to the water through", "1009": "Which feature is a kitten most likely to inherit from its parents?", "1010": "Proteins are compounds formed in the cells of plants and animals. Which element is included in every protein molecule?", "1011": "A rocket is traveling toward space. What force must the rocket act against as it moves away from Earth?", "1012": "A group of workers needs to move a piano from the second floor of a building. The piano is too wide to fit through the door, so they will lower the piano to the ground through a window. Which tool would be best to help the workers lower the piano from the window?", "1013": "Why is a spacesuit inflated like a balloon?", "1014": "Which term best describes the process responsible for cave formation that results from rock being dissolved by groundwater?", "1015": "What happens to colored sugar when it is added to water?", "1016": "Which statement about plant and animals cells is true?", "1017": "Farm fertilizers are often carried by runoff into the Mississippi River and down to the Gulf of Mexico, resulting in algae blooms. Which of these results from the decomposition of the algae blooms?", "1018": "Jennifer is jumping rope. Which type of characteristic is she most likely demonstrating?", "1019": "A teacher breaks a bar of pure copper into two different sized pieces. Which is the most likely difference between the two pieces?", "1020": "Blood is a fluid made up of several different parts. What level of structural organization best describes blood?", "1021": "Scientists found large areas of fossilized wood in a desert in Arizona. The fossilized wood is evidence of the ancient environment. Based on the evidence, what was the ancient environment in this area?", "1022": "Ruben is using a compass to find out which direction the wind is blowing. Which of the following would be best for him to observe to help him find the direction of the wind?", "1023": "A farmer predicts a new sprinkler will keep water from being wasted. What term best describes this prediction?", "1024": "Tides on Earth are mostly caused by the gravitational pull of", "1025": "When rain falls on the land, some of it is absorbed by surface sediment. How porous the surface sediments are controls how much water is absorbed. Which of the following will most likely result in an area where surface sediment is NOT porous?", "1026": "Which of the following parts of a car belongs to its control system?", "1027": "Which substance can be used to conduct electricity in a circuit?", "1028": "Which unit is used to express the amount of energy in food?", "1029": "A student measured how quickly a car rolled down a hill. Which tool should the student have used to measure how quickly the car rolled down the hill?", "1030": "Water at 20 degrees Celsius is placed on a stove. As the water is heated, thermal energy is absorbed by the water. If the water is heated to a maximum temperature of 80 degrees Celsius, what happens as a result of the increased temperature?", "1031": "The electromagnetic spectrum is described as a", "1032": "Which of the following is most important in producing the seasons on Earth?", "1033": "Which of the following is designed to convert energy into mechanical work?", "1034": "A student hears the sound of a bell. Which of the following carries the sound of the bell to the student?", "1035": "The first stage of soil formation is the weathering of rock into fine particles. To make a good soil for growing plants, which would be best to add to the rock particles?", "1036": "Which best describes a scientific theory?", "1037": "Scientists are studying the factors that influence the climate of a region. In attempts to gather accurate data, the scientists should use data that includes the", "1038": "Why do two surfaces get warm when they are rubbed together?", "1039": "Two high tides and two low tides occur on Earth every", "1040": "A book placed on a table is observed to remain stationary. Which statement about the observation would be considered a fact rather than an opinion?", "1041": "Having students wash their hands frequently with soap and water will limit the spread of infectious disease by", "1042": "Which object helps people understand what makes up white light?", "1043": "Water vapor sometimes condenses into stratus clouds that are in contact with the ground. What forms as a result of this process?", "1044": "One of the main causes of acid rain is", "1045": "Which of these activities makes the MOST air pollution?", "1046": "The Hardy-Weinberg law is only valid when", "1047": "Deposition of sediment during floods makes the land near some rivers", "1048": "Old, worn-out rubber tires are called scrap tires. Which way of disposing of scrap tires is best for the environment?", "1049": "Which material is the best conductor of heat at room temperature?", "1050": "A student drops a white tablet into a glass of water, producing carbon dioxide gas. This is a demonstration of", "1051": "Which of these is a structure that is present in all organisms?", "1052": "Which set of conditions will produce an electric current in a closed loop of wire?", "1053": "Extensive folding of sedimentary rock layers on Earth provides indirect evidence of certain processes occurring throughout Earth's history. Which of these is most likely one of these processes?", "1054": "An ice cube melts on a hot summer day because the energy of the particles", "1055": "The relationship between ticks and a dog can best be described as", "1056": "Small grasshoppers shed their outer covering as they grow larger. Which animal also sheds its outer covering as it grows larger?", "1057": "Two atoms of oxygen combine to form pure oxygen gas. What is the electrical charge of the O_{2} molecules?", "1058": "Which is not a type of electromagnetic wave?", "1059": "What is one way to help slow down or stop the greenhouse effect?", "1060": "Great distances in space are measured in", "1061": "Which of the following gives a plant cell its rigid structure?", "1062": "Which alternative energy resource changes part of a river into a lake?", "1063": "A student in a laboratory transfers a beaker containing a hot solution from the lab table to a cool water bath. Which of the following parts of the system experiences an increase in heat energy?", "1064": "Which example best illustrates kinetic energy?", "1065": "Which theory about the origin of the universe states that a densely packed sphere exploded, forming clouds that condensed into galaxies?", "1066": "Which characteristic is shared by all members of Arthropoda and Chordata phyla?", "1067": "Which of the following is certain to change as a ball accelerates?", "1068": "One year a farmer decided not to plant crops in one of his fields. During that year his farm received a greater amount of precipitation than normal. Which will most likely occur in that unplanted field as a result of the greater precipitation?", "1069": "Which group of energy sources are ALL renewable?", "1070": "What happens to the molecules of a liquid when the liquid cools?", "1071": "Some individuals are unable to digest the lactose found in the milk of cows. The digestive systems of these individuals most likely lack which?", "1072": "Use the information below to answer the question. The human body is composed of different systems made of specialized cells, tissues, and organs. Each of these structures has a specific function that aids in the survival of the human species. Which organs are used in reproduction?", "1073": "Which of the following best describes the relationship between frequency and wavelength of electromagnetic waves?", "1074": "Which pair would be most necessary for life to develop on another planet?", "1075": "How are light and sound similar?", "1076": "When heated, mercuric oxide decomposes to form liquid mercury and oxygen. A scientist heated 10 grams (g) of mercuric oxide and formed 9.3 grams of liquid mercury. How many grams of oxygen were formed?", "1077": "When chlorine gas reacts with sodium metal, what type of substance is formed?", "1078": "A structure that carries a single unit of hereditary information is a", "1079": "Muscle cells need to quickly convert energy from food molecules into a usable form. For this reason, which of the following do muscle cells have in greater numbers than most other types of cells?", "1080": "Which would help conserve water?", "1081": "Which of these are both supplied to Earth by the Sun?", "1082": "A red flowered plant (RR) is crossed with a white flowered plant (WW) and produces plants with pink flowers (RW). If two pink flowered plants are crossed, what color offspring could be produced?", "1083": "Which is the most accurate model to show how amino acids form proteins?", "1084": "What is the main function of the chloroplasts in plant cells?", "1085": "Gravity can be defined as a force of attraction between objects. The effects of gravity can be witnessed in many systems. Which of these actions is an example of gravity influencing other systems?", "1086": "Which characteristic of a cold-water upwelling near the coast of Northern California results in a large concentration of marine organisms?", "1087": "When mountains are formed, there is an interaction between areas of Earth. Which two will interact and result in the formation of mountains?", "1088": "A model of the Moon would be different from a model of Earth in that the Moon should", "1089": "Which of the following correctly lists the structures in space from smallest to largest?", "1090": "Some changes are fast. Some changes are slow. Which of these changes is most likely the slowest?", "1091": "Which of these diseases is caused by a bacterium?", "1092": "When is the most energy transferred from the Sun to water in the water cycle?", "1093": "Which of the following shows the correct sequence of inventions?", "1094": "When two animals live in the same area and depend on the same organism for food, they are", "1095": "Which statement describes a primary function of the cell wall of a plant cell?", "1096": "Which metric units should be used to describe the mass of an object?", "1097": "Which form of energy is produced when a guitar string vibrates?", "1098": "Andre learned that plants survive through a process called photosynthesis. Which substance do plants produce during photosynthesis?", "1099": "For years, scientists have classified plants according to their characteristics. Which most likely has led scientists to better identify and discover new species of plants?", "1100": "Which material best conducts heat and electricity?", "1101": "Which two characteristics affect a planet's gravitational attraction to the Sun?", "1102": "When a prairie ecosystem was disturbed, an invasive grass species outcompeted the native grass. The new grass had less nutritional value for the organisms living in the area. Which category of organism will be affected by this change first?", "1103": "In the 1970s, the pesticide DDT was used to kill insects that damaged fruit and vegetable crops. Most insects died from being exposed to DDT, but some survived. These surviving insects contributed to an increase in their population by", "1104": "Binary stars orbit around the center of mass of the two stars. What causes the stars to remain together?", "1105": "After a star runs out of most of its hydrogen fuel, it becomes hotter and more luminous. What stage does this represent in the life cycle of a star?", "1106": "How does no-till farming help the environment?", "1107": "In a laboratory, a sealed container with 100 g of steam is cooled until all the steam becomes a liquid. The container is then cooled further until all the water becomes a solid. Which of the following remains constant during both of these changes?", "1108": "A student has decided to investigate whether the number of flowers on a plant will increase if the water supply to the plant is increased. She has five pots of geranium plants to use in her experiment. What factor in the experiment should be varied for the five plants in order to answer the student's question?", "1109": "The energy that allows the water cycle to occur comes from", "1110": "Organisms that are classified as multicellular must have", "1111": "Where does air go when a person breathes in?", "1112": "Kudzu vines grow by climbing and wrapping around trees. Trees covered by kudzu can die because they are starved of sunlight. What type of relationship exists between the trees and the kudzu growing on them?", "1113": "In the United States, which is responsible for ensuring the safety of the country's drinking water?", "1114": "A student makes a fruit drink by stirring a powdered mix into cold water. Why is the fruit drink a solution?", "1115": "Which life function is the same for an amoeba as for other freshwater protists?", "1116": "Proxima Centauri is the closest star to the Sun. Which units do astronomers most often use for the distance between Earth and Proxima Centauri?", "1117": "One positive effect of recycling aluminum cans to manufacture new beverage containers is", "1118": "Students are conducting an investigation to see how sunlight affects the speed of plant growth. They measure the growth of the plant at the end of two weeks. What would be the best way to communicate the results of this investigation?", "1119": "The conservation of matter can be demonstrated by using chemical equations. Which chemical equation demonstrates the conservation of matter?", "1120": "As the amount of carbon dioxide in the atmosphere increases, which occurrence is most likely a long-term result?", "1121": "Which mineral, found in Arkansas, is an ore that can be used to produce aluminum?", "1122": "A summer day begins with a clear, sunny sky. Then, dark clouds form in the afternoon. What type of weather will MOST likely happen next?", "1123": "Eagles have strong, sharp beaks that are most likely adapted for the eagle to eat", "1124": "When a spoon hits a table, it makes a loud sound. When the spoon hits a soft cushion, it does not make a sound. What is the difference between the table and the cushion that accounts for the sound?", "1125": "When Dennis operates his lawnmower, he notices the engine makes a lot of noise. He also notices that the engine gets very hot. Which best describes the heat and noise generated from the lawnmower?", "1126": "What objects are affected by Earth's gravity?", "1127": "Abnormal cell division in humans may result in", "1128": "A donkey and a horse can be bred to produce a mule. Which observation is evidence that donkeys and horses are two different species?", "1129": "What should students use to identify the percent chance of a trait being passed down from a parent to its offspring?", "1130": "Which rankings of trees would most likely useful in a scientific study of fruit production in apple trees?", "1131": "Which of the following characteristics is an acquired trait?", "1132": "Which stimulus causes a responding plant to demonstrate phototropism?", "1133": "Estuaries are marine environments located in areas where fresh water from rivers flow into the ocean. Estuaries are one of the most biologically productive ecosystems. Birds, fish, turtles and many other organisms inhabit these ecosystems. Which will most likely cause changes to estuary habitats on a global scale?", "1134": "The trunk of a pine tree supports the tree. Which part of a daisy supports the plant the same way?", "1135": "What property of electromagnetic waves makes it possible to use these waves to transmit information between a space shuttle and NASA mission control centers on the ground?", "1136": "A student is investigating solar energy by cooking food in an oven powered by the Sun. On which of the following days will the food cook most quickly?", "1137": "Which is the correct order of the planets from the Sun?", "1138": "Which of these is the basic building block of complex organisms?", "1139": "Which human response is most likely to occur because the air temperature is 90°F?", "1140": "What are the properties of the Earth's crust and mantle that are most responsible for Earth's tectonic activity?", "1141": "When a butterfly emerges from its chrysalis, its wings are crumpled. In order to expand its wings, the butterfly hangs upside down, causing fluid to be pumped into the veins of its wings. This pumping most likely expands the wings by", "1142": "Which of the following characteristics will best prevent a tree from being blown over by high winds during a storm?", "1143": "Both prokaryotes and eukaryotes have small, free-floating organelles. The cell makes these organelles from nucleic acids and amino acids found in food. Without these organelles, the cell could not make proteins. What are these organelles called?", "1144": "Which temperature is the freezing point of water?", "1145": "Which statement best describes the molecules in a sample of water that was heated from a liquid to a gas?", "1146": "Constellations are patterns of objects seen in the night sky from Earth. How are the objects in constellations like the Sun?", "1147": "Which is a trait a human most directly inherits from its parents?", "1148": "When observing a very small piece of dust in a liquid under a microscope, the dust appears to jiggle slightly. This movement results from the dust interacting with the molecules in the liquid. What property of the molecules in the liquid causes this effect?", "1149": "Which of the following happens in our solar system?", "1150": "On a cold day, a student felt the tires of her bike before riding it to the store. When she arrived at the store, she felt the tires again and noticed that they were warmer. What caused the temperature of the bicycle tires to change?", "1151": "Chloroplasts in cells make it possible for the cells to", "1152": "Which of these is the most important product of Virginia forests?", "1153": "Research in which of these areas has the greatest impact on the environment?", "1154": "The surface of Earth is covered mostly by", "1155": "Which pair of systems is responsible for the flow of blood in the human body?", "1156": "Where are the most reactive metals located on the periodic table?", "1157": "What major and potentially catastrophic events can be predicted to occur in the Northern Hemisphere between the months of June and November?", "1158": "The pull of gravity from Earth has the greatest effect on", "1159": "What is the main advantage of making a laptop computer light in weight?", "1160": "It takes 365 days for", "1161": "Some scientists once believed that Earth was solid like a marble. Which of these has been most responsible for changes in the scientific view of the structure of Earth?", "1162": "A student wants to organize a group of animals into two categories based on observable external features. Which display will most appropriately show the two categories of animals?", "1163": "Ribosomes present in a particular cell are smaller than those found in plants. In which taxonomic group or groups could the cell be classified?", "1164": "What happens to the path of a light ray as it passes from air into water at an angle?", "1165": "Vibrations in the air caused by hitting a drum form", "1166": "As humans grow, their bodies change. Which of these statements explains how humans grow?", "1167": "Which event below involves a constructive force?", "1168": "Which of the following are formed when two crustal plates collide with one another?", "1169": "The nucleus contains DNA. Which statement best describes how DNA controls the working of the cell?", "1170": "Which of the following provides the best evidence that Earth has evolved over geologic time?", "1171": "The best explanation of why carnivores are dependent on plants is because they", "1172": "In the late 1600s, Anton van Leeuwenhoek began making observations with simple magnifying lenses that he constructed. To which scientific field is Leeuwenhoek credited with the most contributions?", "1173": "Which section of Earth is composed primarily of liquid metal?", "1174": "One way humans store energy is by making the molecule glycogen. Clusters of which atoms are rearranged when the body digests plant sugars to make glycogen?", "1175": "The number of stars in the Milky Way Galaxy is best estimated as", "1176": "Which type of substances serves as a catalyst for reactions that break large food molecules into smaller useful molecules?", "1177": "What effect does gravity always have on an object on Earth?", "1178": "Which is the best example of a chemical reaction?", "1179": "Some one-celled organisms can reproduce by the process of", "1180": "One important use of coal is to produce energy for homes. Coal can be burned and converted to", "1181": "Which of the following is NOT a mixture?", "1182": "What kind of energy do all moving objects have?", "1183": "In a forest ecosystem, the squirrels eat seeds from trees. The squirrels are then eaten by hawks, owls, and foxes. If there were no more owls present in this ecosystem, which would most likely happen in the forest?", "1184": "Which of the following has the greatest direct influence on movement of the lithosphere?", "1185": "When humans first began to grow crops, which of these most likely contributed to the extinction of native animal species?", "1186": "Which of these does the MOST harm to the air?", "1187": "A scanning electron microscope is best suited for observing", "1188": "A bird eats a brightly-colored insect that tastes bad. The bird avoids preying on this type of insect again. This example is best described as", "1189": "In winter, the arctic fox has white fur. In summer, its fur changes color to brown and gray. The change in fur color helps the arctic fox to ___.", "1190": "In which ways are hills most different from mountains?", "1191": "A bird builds a nest to", "1192": "Which statement best describes the motion of the molecules of a solid object?", "1193": "What happens when salt water is boiled?", "1194": "Which set of elements has similar bonding properties?", "1195": "Which body system processes foods into a useable source of energy?", "1196": "What is the best way for a scientist to begin an investigation on a population of deer?", "1197": "Which property of an object describes how easily electricity travels through it?", "1198": "Which is a statement of fact?", "1199": "Sydney is learning about the sources of energy that can run out. Which energy source will run out the fastest?", "1200": "The first organisms to occupy an area after a prairie fire are known as", "1201": "Which of the following is caused by a virus?", "1202": "When a beam of light passes through a clear, convex lens, the light will mostly", "1203": "The symptoms of strep throat infection are a red and swollen throat. What is the most likely cause of strep throat?", "1204": "Compared to the particles in a hardened lava sample, the particles in a liquid lava sample", "1205": "Which characteristic do both the Moon and Earth share?", "1206": "Which would be the most likely effect of a large decrease in the number of woodpeckers in a forest?", "1207": "Which two life processes occur in both plants and humans?", "1208": "In order for Galileo to build a telescope, he needed to know about", "1209": "A birdwatcher wants to identify an eastern bluebird. What feature of a bird should the birdwatcher evaluate first to identify an eastern bluebird?", "1210": "When a neutral atom gains or loses electrons, it becomes", "1211": "Which is an effect of regular exercise?", "1212": "A light year is used to measure", "1213": "As an object falls, air resistance gradually increases until it is equal with the pull of gravity. This effect is called", "1214": "All of these elements are metals except", "1215": "Observation and measurement are important to scientific investigations because", "1216": "When air rises over the open ocean, a low pressure system is formed. Which factor increases the potential of a low pressure system developing into a hurricane in the Northern Hemisphere?", "1217": "Imprints of the shells of ocean clams are often found in the rocks of the Appalachian Mountains. What do these imprint fossils most likely indicate?", "1218": "A population of ground squirrels has established a community in the grasslands of the Great Plains. Temperatures often reach -15°C for most of the winter. What is the most likely behavior the ground squirrels use to survive these winter temperatures?", "1219": "Which is the lowest level of environmental organization that would include the water quality and air temperature in an area?", "1220": "When you bend your arm at the elbow, the bones and muscles in your arm are acting as a system. What simple machine does this system represent?", "1221": "A student places a pan of water on the stove. What happens to some of the water as it is heated to a boil?", "1222": "What are the parts that make up an atom?", "1223": "One end of a metal rod is placed over a flame during an investigation. A thermometer is touching the opposite end of the metal rod. Which best describes what is happening during this investigation?", "1224": "Mountains are most likely formed", "1225": "Read the information about Alice's science project then answer the question. Alice needed to design a science project. She decided that she wanted to focus her project on how an earthworm's behavior helps it survive. Alice wrote down four ideas about earthworm behavior that she wanted to test. Which idea can be tested experimentally?", "1226": "What do the elements sulfur (S), nitrogen (N), phosphorus (P), and bromine (Br) have in common?", "1227": "Tissue plasminogen activator is a natural blood thinner. The coded sequence for the blood thinner is called PLAT , found on chromosome 8. It is used to treat people who have heart attacks and strokes. Tissue plasminogen activator can be made through genetic engineering. What is tissue plasminogen activator?", "1228": "Which of these groups contains only metric measurements?", "1229": "Scientists use large optical telescopes to obtain information about the planets in the solar system. What wavelengths of electromagnetic radiation provide this information?", "1230": "Which scientist is credited for the development of the polio vaccine?", "1231": "When a volcano erupts, new lava is deposited on the slopes of the volcano. After the lava cools and hardens, which types of organisms will most likely be the first to live on the new material?", "1232": "Ella waves good-bye from the bus. What body system pulls on bones to let Ella wave her arm?", "1233": "Coral reefs are found in shallow tropical ocean waters. A coral reef is a diverse ecosystem that is supported by the photosynthesis of marine plants and the algae that live within the tissues of the coral. Given this information, when would the waters in a coral reef likely have the highest dissolved oxygen concentration?", "1234": "What keeps the planets in orbit around the Sun?", "1235": "As seen from Earth, the appearance of the Moon changes throughout the month. What causes the appearance of the Moon to change?", "1236": "In producing an automobile, which of the 27 following is the best use of a robot?", "1237": "The Theory of Plate Tectonics is based on", "1238": "Which of the following must all plant and animal species do in order for each species to survive?", "1239": "Which activity illustrates the main function of the motor neuron complex?", "1240": "Nutrients are recycled when materials decompose in an ecosystem. Which is the best example of the decomposition process where organic material is recycled in an ecosystem?", "1241": "What is one function of tree roots?", "1242": "Food contains stored chemical energy. Which units of measurement can be used to compare the amounts of energy in different foods?", "1243": "The freezing and expanding of water in the cracks of rocks is a form of", "1244": "Which of the following is a way that everyone can help with conservation efforts?", "1245": "Historically, how has the compass been used?", "1246": "A cut to the skin is treated with antiseptic first to avoid", "1247": "Which would be a safe practice to exercise during laboratory investigations?", "1248": "The shape of the moon appears to change regularly during each month. Which of the following best explains why the shape of the moon appears to change?", "1249": "How do the nutrients necessary for plant growth get into the soil?", "1250": "Which part of a sunflower plant absorbs water and nutrients?", "1251": "An atom has a mass of 24 and a nuclear charge of 12. Which statement about the atom is accurate?", "1252": "Which is an example of a renewable energy resource?", "1253": "The compression of matter due to gravitational attraction increased as the protoplanets formed. What was a result of this compression within each protoplanet?", "1254": "The construction of Hoover Dam on the Colorado River resulted in abundant freshwater and electrical power for the region. Which of these is a disadvantage of the construction of Hoover Dam?", "1255": "If you place a thermometer into a glass of boiling water, what temperature should the thermometer read?", "1256": "What characteristic of carbon [C] makes it essential to living organisms?", "1257": "Scientists found evidence of a fish that lived millions of years ago. The fish had features that were possibly used to move on land. This fish is now extinct. What scientific evidence did the scientists most likely find that confirmed the existence of this fish?", "1258": "What is the smallest unit of a chemical compound that still has the properties of that compound?", "1259": "A student is investigating in which type of soil a plant will grow best. Which should the student measure to answer the question?", "1260": "An animal has scales and uses only its lungs to exchange gases. What is the animal most likely to be classified as?", "1261": "How are igneous and sedimentary rocks similar?", "1262": "When both a dominant and recessive gene are present, which of the following is true?", "1263": "Squirrels in cold climates gather and store food for winter. The squirrels sometimes bury nuts and then do not return for them. These nuts can grow to become trees. This chain of events is an example of", "1264": "Kurt drinks frozen fruit juice from a small cup. He measures the amount of fruit juice in the cup. Which property is Kurt measuring?", "1265": "A simple machine that has a mechanical advantage equal to 1 would most likely be used to", "1266": "Roberto is sliding down a plastic slide on the playground. After he reaches the ground, he feels a small electric shock when he touches a piece of metal. What has been built up on his body that causes the shock?", "1267": "Plants grow best in soils that are rich in which of the following?", "1268": "The rate of acceleration of an object is determined by the mass of the object and", "1269": "Some aquifers are composed of limestone and dolomite. Which process increases the open spaces of the aquifer formation?", "1270": "Leather basketballs are made for indoor use on smooth surfaces. Rubber basketballs are made for use on many different surfaces. Which of the following properties of rubber makes it better than leather for use on many different surfaces?", "1271": "On a field trip in a wooded area, you see a small, strange object. You wonder whether it is a live animal. The best way to find out is to observe the object to see if it", "1272": "Ethanol is a type of alcohol made from plants. Sugarcane and corn, which are both used in foods such as cereals and breads, are used to make ethanol. Burning ethanol provides a clean source of energy because the products of ethanol are water and carbon dioxide. Therefore, mixing ethanol with gasoline reduces harmful waste products. In the 1970s, many Brazilians drove cars with engines that used an ethanol gasoline mixture. This alternative fuel conserved the limited supply of gasoline available at that time. In the 1990s, gasoline became cheaper than ethanol, and Brazilians returned to driving more gasoline-fueled cars. Recently, Brazilians started driving more cars that use an ethanol-gasoline mixture. Ethanol is a good alternative fuel because it", "1273": "A whistle produces a sound because blowing air in the whistle causes", "1274": "Each year the Earth moves once around", "1275": "According to Newton's first law of motion, what counteracts gravity to keep a satellite in orbit?", "1276": "How do plants get water and minerals?", "1277": "A cell's chromosomes contain", "1278": "Which of these events is an example of a change in climate?", "1279": "Which object works best when reflecting light?", "1280": "A wetland was drained to build a mall. Two years later, there were no more toads in that area. Why did the toads disappear?", "1281": "Which elements are found to the right of the zigzag line in the periodic table?", "1282": "Miranda learned how the human body carries out life functions. Which is the most basic level of organization in the human body?", "1283": "Pollutants, such as motor oil and gasoline, are sometimes leaked onto roads by vehicles. How do these pollutants most likely affect the environment?", "1284": "Which of the following objects is probably the most flexible?", "1285": "A student practicing for the outdoor track team begins to sweat. To what stimulus is the body responding?", "1286": "What repeating cycle is responsible for the four seasons that occur on Earth?", "1287": "Which of these systems functions to protect and support vital organs?", "1288": "Which characteristic would best help a rabbit survive in snow?", "1289": "Scientists are studying a pond. Which property can the scientists measure to understand the amount of energy held by the lake water?", "1290": "Russell wants to observe changes in nature over the next few months. What can a thermometer help Russell investigate?", "1291": "The egg stage in the life cycle of a bird is most like which phase in the life cycle of certain types of flowers?", "1292": "Peristalsis helps move nutrients through parts of the body by using wavelike contractions. In which system is the function used?", "1293": "Which is the best way to help prevent the flu from becoming a pandemic?", "1294": "Which theory states that the universe originated as a single mass?", "1295": "As two continental plates collide, the edges of the plates are crumpled and uplifted. Which of these landforms is most likely a result of this type of collision?", "1296": "During a walk in the woods, Mandy finds a plant structure that had fallen onto the trail. Mandy can tell the object contained seeds, and thinks it came from a flowering plant instead of a conifer. How can she determine if the object came from a flowering plant?", "1297": "The esophagus, stomach, and small intestine are parts of which body system?", "1298": "Which of the following is a chemical property of silver?", "1299": "If the climate in an area changed over time to become very cold, which change would most likely help a species living there to survive?", "1300": "A broken bone heals through the process of", "1301": "Which is the best example of an object with kinetic energy?", "1302": "Lions tend to prey on primary consumers like zebras and gazelles. If there were a sudden decline in a population of lions, which ecological imbalance would most likely occur in the habitat?", "1303": "Which of the following could help to reduce a home heating bill in winter?", "1304": "Elizabeth uses a specific type of whistle to call her dogs. The noise made by the whistle is heard by the dogs but cannot be heard by the human ear. Which statement best describes why humans cannot hear the sound made by the whistle?", "1305": "Use the information to answer the question. Over the last 150 years, the use of fossil fuels has increased, resulting in more carbon dioxide and other greenhouse gases in the atmosphere. Some scientists think that these atmospheric gases will result in global warming. Scientists have recorded data on global temperature changes and have predicted possible changes in sea level that may affect Maryland residents. Which action helps reduce global warming?", "1306": "As members of a food web, humans are considered to be", "1307": "Which of the following statements best describes the role of gravity in the formation of stars?", "1308": "What is the name of the process in which igneous, sedimentary, and metamorphic rocks are converted into one another in stages?", "1309": "What is happening when rocks are broken down by both physical and chemical changes?", "1310": "In a laboratory procedure, students added sodium hydroxide crystals to a beaker of water and allowed the resulting solution to cool. Based on this information, which type of chemical process most likely occurred?", "1311": "Students are attempting to make a doorbell ring using some wire and a battery. What is needed to make the bell ring?", "1312": "Which concept was most likely modified due to the invention of the microscope?", "1313": "Which energy transformation occurs during active transport in a cell?", "1314": "The nervous system consists of the brain, spinal cord, and nerves that run throughout the entire body. Which of these is one function of the nervous system?", "1315": "Which of these is most likely a result of using pesticides on farm crops?", "1316": "The biological selection of a particular allele for a trait to be passed to offspring has nothing do with the selection of the allele for another trait. Which of the following supports this statement?", "1317": "Air pollution can influence a person's quality of life. Which best identifies the influence of air pollution?", "1318": "What information about stars can be learned by using a spectrometer?", "1319": "Which is the function of the gallbladder?", "1320": "When trees are removed from a tropical rain forest, other plants and animals are affected. Which statement identifies another change that will most likely occur when a rain forest habitat is destroyed?", "1321": "A student was given the volume and description of a substance and was asked to determine its density. What information is missing?", "1322": "A geologist found several types of seashell fossils in a rock layer. Which is the best conclusion about the rock layer?", "1323": "All of the planets in the solar system formed at about the same time from a large cloud of gas and dust. How is Earth different from other planets in the solar system?", "1324": "When light reflects off certain crystals in the atmosphere, effects called halos appear. Which substance in the atmosphere forms these crystals?", "1325": "During which process do animals increase in size?", "1326": "In what form do plants store the energy produced from sunlight?", "1327": "Carmine's mother drinks four cans of soft drink each day. After drinking the soft drinks, Carmine's mother should", "1328": "A student observes different characteristics of a rock. Which observation best describes a fact about the rock?", "1329": "Xylem cells have very thick walls. They make up most of a tree trunk and its branches. What system in vertebrates provides the same function as the xylem cells in a tree?", "1330": "At one station in a production line, a worker must drill a hole in each end of wooden boards. At the next station, another worker attaches two of the boards together using metal fasteners that fit in the holes. Which of the following processes will ensure that the wooden boards fit together with the fewest errors?", "1331": "A student places a ball on the ground and kicks it. The ball moves along the ground. Why does the ball move?", "1332": "Why do identical twins usually look like each other?", "1333": "The process by which information is encoded, transmitted, stored, decoded, and retrieved is called", "1334": "Elements are organized on the periodic table according to", "1335": "Chromium is characterized by a very high melting point. Use the Periodic Table of the Elements to identify which of these elements most likely has a similar melting point.", "1336": "A scientist finds a plant and states that it is a new species. Which is the best way to verify that it is a new species?", "1337": "The bottom of the space shuttle is covered with ceramic tile. This material was chosen because it withstands", "1338": "What is the effect of absorption of infrared light by human skin?", "1339": "Some plants need to be in an environment where water drains easily. Which type of soil content will best benefit these plants?", "1340": "Which of the following statements best describes sandy soils?", "1341": "What type of rock was the fossil most likely found in?", "1342": "Which source produces light from nuclear energy?", "1343": "A student rolls a ball on the ground. Which of these causes the ball to slow down and then stop?", "1344": "In the human body, the circulatory system works with the respiratory system by", "1345": "What kind of force do brakes use to stop a moving bicycle?", "1346": "The first powerful telescopes were built during the early 1600s. Scientists at that time were able to learn more about which subject by using the telescope?", "1347": "A student wants to perform an experiment to determine what temperature is best for growing tomato plants. Which is the best piece of equipment to use in this experiment to measure the independent variable?", "1348": "Glaciers are slow-moving sheets of ice found on land. What process occurs when glacial ice is heated to 5° Celsius?", "1349": "Land subsidence (ground level dropping) is most likely an indication that", "1350": "The United States government limits the use of certain pesticides through laws passed in the Endangered Species Protection Program. Which is the most likely reason to enforce laws that limit pesticide use?", "1351": "Refrigerators were invented to keep food cold. This is helpful in", "1352": "What safety procedure should a student follow when a thermometer is broken during a lab experiment?", "1353": "Which process is most effective for separating sodium chloride from a saltwater solution?", "1354": "Clear cutting of old growth forests in Oregon provides lumber for housing. In the process of clear cutting, plant diversity decreases and some organisms are pushed to extinction. Clear cutting is an example of", "1355": "El Niño is a term that refers to the oceanic phenomenon in which the surface water temperatures increase. The increase in water temperature usually occurs in the tropical Pacific Ocean. Which will most likely occur as a result of this phenomenon to cause environmental changes?", "1356": "An animal that has thick fur, webbed feet, and blubber would probably live in the", "1357": "The rover Spirit is a robotic probe that NASA has placed on Mars. The gravitational attraction of Mars is approximately 62% less than that of Earth. Compared to its measurements on Earth, on Mars the probe has", "1358": "Sal is looking at a map of Massachusetts. He has measured the distance, in inches, from Boston to Salem on the map. He wants to know how many actual miles the inches represent. What feature of the map should he look for?", "1359": "A hammer and a screwdriver are next to each other in the sunlight. After one hour, the hammer is hotter than the screwdriver. The shape and mass of each object may affect the amount of heat each object gains. Another explanation for the difference in temperature may be that the hammer and screwdriver are", "1360": "On January 15th, there were 10 hours and 24 minutes of daylight in Jacksonville, Florida. On the same day, there were only 9 hours and 37 minutes of daylight in New York City. Why did New York have fewer hours of daylight than Florida?", "1361": "A euglena has a flagellum and a paramecium has cilia. Both types of organelles help these organisms move through the water. However, a paramecium can also use its cilia to perform another task. What is this task?", "1362": "Which characteristic of wolves is most likely learned?", "1363": "Which would most help pollinators find flowers that are pollinated at night?", "1364": "A solar eclipse occurs when", "1365": "Which process turns a large rock into a pile of smaller stones?", "1366": "Where are the active volcanoes most likely to be found?", "1367": "During its lifetime, a star will evolve through several stages. In which stage does a star spend most of its life?", "1368": "Which of the following elements is best able to combine with itself and hydrogen [H] to form large molecules?", "1369": "Which of the following is designed to transform an electromagnetic wave into a mechanical wave?", "1370": "Four students tried to find out which magnet was the strongest. They each shared one idea. Which idea shows scientific thinking?", "1371": "Energy is transferred in an electrical circuit through", "1372": "The life cycle of a star includes formation, life, and death. In the Universe, where do new stars originate?", "1373": "What would be the initial result if a DNA molecule did not replicate accurately?", "1374": "Photosynthesis and respiration are both parts of which cycle?", "1375": "Earth is tilted as it travels around the Sun. The tilt changes the amount of energy each area gets from the Sun, which makes some months of the year warmer than others. What are the four main temperature changes in a year called?", "1376": "If your hands are cold, you can warm them by rubbing them together. The heat energy that you produce is caused by", "1377": "Large amounts of industrial gases are released into the atmosphere every day. What happens to those gases?", "1378": "In which way is a prokaryotic cell different from a eukaryotic cell?", "1379": "What is a primary role of decomposers in an ecosystem?", "1380": "What chemical symbol represents the element copper?", "1381": "Meteorologists study weather. Which of the following should meteorologists know about?", "1382": "The crews of two boats at sea can communicate with each other by shouting. Why is it impossible for the crews of two spaceships a similar distance apart in space to do this?", "1383": "Which liquid most likely contains a dissolved gas?", "1384": "Silica sand is a resource used in large volume in Nevada. This resource is used to make which product?", "1385": "Which of these best describes the function of the skeletal system?", "1386": "A student wants to find out how many different kinds of birds are found in a park. In addition to a bird identification book, the student should use ___.", "1387": "Nevada mines produce greater quantities of a particular resource than any other state. What resource is produced from these mines?", "1388": "A student throws a ball. Which of these best describes the moving ball?", "1389": "During which process does genetic material come from two parents?", "1390": "Which of these is a threat to the survival of an ecosystem?", "1391": "Which human organ system produces most of the hormones that regulate body functions?", "1392": "The complex, three-dimensional structure of a protein is sensitive to heat because the structure is maintained by", "1393": "A few types of birds live in the same ecosystem. Which of these characteristics would most likely affect how they compete with each other for food?", "1394": "Most of the United States is a part of which tectonic plate?", "1395": "At one time, scientists believed that living organisms came from nonliving objects. This theory was revised through", "1396": "The human body is composed of different systems made of specialized cells, tissues, and organs. Each of these structures has a specific function that aids in the survival of the human species. What is the primary function of the excretory system?", "1397": "Which is the best tool for measuring the temperature of lake water?", "1398": "The teeth of a carnivore are MOSTLY -", "1399": "Panels of solar cells are used to collect energy from the Sun and convert it into energy for use in homes. Into what type of energy is the solar energy converted?", "1400": "A student wants to estimate the number of dandelion plants growing in a field. He counts the number of plants in a 5 square meter section of the field. What other information should he obtain to make his estimate?", "1401": "Overuse of which water resource tends to cause land to subside?", "1402": "Students are preparing to determine the boiling points of several aqueous solutions. In addition to proper lab attire, what devices or instruments will the students need to conduct this experiment?", "1403": "One solar day on Jupiter lasts only 9 hours and 50 minutes. What causes a solar day?", "1404": "The finest-grained soils are richest in", "1405": "Wind and water are examples of renewable energy sources because", "1406": "Gregor Mendel contributed to the study of biology by the careful, objective study of", "1407": "Which statement describes the most likely effect of transformation on bacteria such as E. coli?", "1408": "A metal pan will heat up quickly when placed over a gas or electric burner. The metal pan is a good", "1409": "Which is a fact rather than an opinion about earthquakes?", "1410": "Which statement best describes the development of a human embryo?", "1411": "Which of these natural disasters is least likely to cause major damage to a prairie ecosystem?", "1412": "The life cycle of a beetle is similar to the butterfly. Which process changes the beetle from larva to adult?", "1413": "Which adaptation helps a bird fly?", "1414": "Scientists are able to correlate time and the amount of difference between homologous genes when studying the divergence of two species because scientists have reliable estimates for which value?", "1415": "Which of the following is a part of the process of sexual reproduction?", "1416": "Why are diseases transmitted through the bites of infected animals not considered contagious diseases?", "1417": "Scientists theorize that the original atmosphere of Earth was stripped away by the solar wind shortly after the formation of the planet. The Jovian planets are far enough from the Sun that the solar wind has less of an impact. Studies of the Jovian planets suggest the early atmosphere of Earth was mainly composed of which two gases?", "1418": "Which human body systems work directly together to allow locomotion?", "1419": "Which is the best evidence for the theory of continental drift?", "1420": "Students go on a field trip to observe salmon spawning in a river. For safety reasons, the students should not", "1421": "Which of the following involves a learned behavior?", "1422": "Which of the following colors of visible light has the longest wavelength?", "1423": "Which is an example of a form of electrical energy?", "1424": "Which of the following lists units of length from smallest to largest?", "1425": "Each layer of Earth has different properties. Which statement best describes the mantle of Earth?", "1426": "Which of these is the best example of sexual reproduction?", "1427": "Which of these events during a storm at sea can add oxygen from the atmosphere to ocean water?", "1428": "Which layer of Earth is the thinnest?", "1429": "Based on the Periodic Table of the Elements, which of these elements has properties most similar to calcium (Ca)?", "1430": "As a river enters a larger body of water, sediments are deposited over a wide area. Which of these landforms is likely to be formed at the site of deposition?", "1431": "Which of these is a chemical property of a material?", "1432": "About how long is a lunar cycle?", "1433": "Of the following types of cells, which has the highest concentration of mitochondria?", "1434": "What helps skin feel heat and pressure?", "1435": "Erosion and weathering can both cause changes to the surface of Earth. Which of the following happens only because of erosion and NOT because of weathering?", "1436": "Which is an advantage of sexual reproduction in the survival of a population?", "1437": "A species of moth in England has both a light-colored form and a dark-colored form. In the mid-1800s, the percentage of dark-colored moths increased in areas where black soot from factories covered the trees. The soot in these areas has decreased in more recent times as a result of pollution laws. Which of the following statements describes what has most likely happened to the moth populations in these areas?", "1438": "Energy appears in many forms. What form of energy is lightning?", "1439": "People take in and release gases from the air when they breathe. Which exhaled gas is a waste product of respiration?", "1440": "A unicellular organism is best described as being", "1441": "Which of the following best describes how plants use the energy they receive from sunlight?", "1442": "What can be inferred from a food product advertisement that claims \"30% less fat than our leading competitors\"?", "1443": "Which material is the best conductor of electricity?", "1444": "A ball is dropped from the top of a tall building. As the ball falls, the upward force of air resistance becomes equal to the downward pull of gravity. When these two forces become equal in magnitude, the ball will", "1445": "Which statement describes an interaction between the hydrosphere and the atmosphere?", "1446": "Often organisms seem similar in their outward appearances. For example, a porpoise and a shark seem closely related, but they are not. Such similarity is the result of", "1447": "A group of frogs live together near a small pond. The frogs compete with each other most for which resource?", "1448": "Which process converts organic nitrogen into an inorganic form that can be used by plants?", "1449": "In animals, female traits are passed down to offspring from", "1450": "The visible light spectrum can be subdivided according to", "1451": "Three scientists conducted the same experiment to analyze the effectiveness of a cleaning agent on household bacteria. What is the main advantage of having the experiment repeated?", "1452": "Today, almost all cars have seat belts. How does improving the design of seat belts help people the most?", "1453": "Which type of organism is made of one cell?", "1454": "At camp, Raj sees a lightning storm. He sees the lightning before he hears the thunder. What does this show?", "1455": "What advantage do the offspring of a dandelion have by reproducing asexually?", "1456": "Which of the following statements best describes a result of using interchangeable parts to manufacture automobiles?", "1457": "A stone arch bridge relies primarily on which of the following for its load strength?", "1458": "After a storm, a hospital may have to rely on backup generators to power some equipment. Which is the energy conversion provided by the generators?", "1459": "Many flowers attract bees. Bees consume nectar from the flower for energy. How does this interaction benefit the plant?", "1460": "In living things, traits are passed on from one generation to the next by the transfer of", "1461": "Every organism in an ecosystem receives energy from another source. Which of these organisms receives its energy directly from the Sun?", "1462": "Aristotle taught that a force was always required to keep an object moving. Which of the following states what Newton believed?", "1463": "The solar system containing Earth consists of a sun and planets. Which statement best describes the motion of the planets in our solar system?", "1464": "Animal wastes contain bacteria that make organisms sick. These wastes are often washed into water supplies by storms. How might a pet owner prevent these bacteria from polluting water supplies?", "1465": "Which of the following is performed by the quality control division of a company that is manufacturing a chair?", "1466": "Which type of storm causes the most flooding in areas located near an ocean coastline?", "1467": "Anne and her father find a 30-million year-old tropical plant fossil in Louisiana. Which question does the fossil help them answer?", "1468": "In the Four Corners area in the US Southwest, there are large rocky outcroppings of basalt. These were formed by ancient lava flows. Using this information, what class of rock is this?", "1469": "The heath hen, an extinct small wild fowl, was a relative of the prairie chicken. Which of the following most likely caused extinction of the heath hen?", "1470": "A stationary air mass over the Gulf of Mexico would typically be", "1471": "Which of the following metals will be attracted to a magnet?", "1472": "A student wants to create a drawing of the water cycle. Which image can the student use to represent water cycling through the atmosphere?", "1473": "Which is made with the help of bacteria?", "1474": "Lamar learned that birds, mammals, and reptiles are all vertebrates. Which characteristic do all vertebrates share?", "1475": "Which of these is most likely to create large areas of land subsidence?", "1476": "Which of the following best describes two atoms of oxygen that are chemically bonded to each other?", "1477": "If the climate in an area were to become much drier, which plant variation would be most advantageous to the survival of the species?", "1478": "Which form of energy is in firewood?", "1479": "What covers most of the Earth's surface?", "1480": "Which tool is best used to observe a soil sample?", "1481": "A student walks along a trail by a lake on a cool summer morning. Which statement is an observation the student could make?", "1482": "Eating food that is undercooked can lead to a disease that affects the digestive system. Which body part is directly affected by the disease?", "1483": "Which property supports the hypothesis that eukaryotic mitochondria were once prokaryotic organisms?", "1484": "Metals that easily transfer electricity are called", "1485": "Animals and plants need oxygen to live. Oxygen is released in photosynthesis. Which cycle includes photosynthesis?", "1486": "The Statue of Liberty was built in France and then taken apart into 350 pieces for shipping. When the pieces arrived in New York, the statue was put together. Which statement describes the relationship between the mass of the 350 pieces and the mass of the whole statue?", "1487": "Which statement describes the weather when water droplets in clouds become heavy and the temperature is 20°C (68°F)?", "1488": "Scientists use different tools during their investigations. What tool does a scientist use to study cells?", "1489": "Snowy owls live in very cold areas. Which adaptation is most likely a result of living in this type of environment?", "1490": "Sodium bicarbonate (NaHCO_{3}) will neutralize stomach acid (HCl) in a double replacement reaction as follows: NaHCO_{3} + HCl -> NaCl + CO_{2} + \\Box What is the product necessary to make this reaction complete?", "1491": "Heat transfer by conduction occurs when molecules", "1492": "The color of an object such as an apple is the same as the color the light waves", "1493": "What causes the tectonic plates of Earth to continually move?", "1494": "Which is the correct order in the process of sedimentary rock formation?", "1495": "The discovery of tectonic plates and the cause of their movement is best described as a result of which scientific procedure?", "1496": "Cancer is most often the result of", "1497": "All organisms need food to survive. Which statement best describes the purpose of food for organisms?", "1498": "Soil is important to a forest because the soil ___.", "1499": "How do muscles and bones work together to create body movement?", "1500": "Biologists moved a predator from sea level to a higher altitude, where they noticed that the predator became tired more quickly. If this predator had to live at a higher altitude, which adaptation would be necessary for it to survive?", "1501": "Ernie made a diagram to model Earth's orbit. What shape is most like what Ernie drew for the orbit?", "1502": "Classification of galaxies is based on which characteristic?", "1503": "Which physical characteristic of a puppy is most likely inherited from its parents?", "1504": "A scientist crosses two different varieties of corn to produce a single variety that has traits from both parents. This technique is an example of", "1505": "A class measures the time it takes for two different trucks to drive across the parking lot. How can they tell which truck is faster?", "1506": "The fossils of dinosaurs that lived millions of years ago can be found in", "1507": "Which of the following contains salt water?", "1508": "During digestion, fructose is produced by the breakdown of larger molecules. Which type of molecule could be broken down to increase the body's fructose levels?", "1509": "Which is the most important reason for scientists to publish their data and findings that result from a scientific investigation?", "1510": "Which reflects light?", "1511": "Which of the following is a necessary condition for a lunar eclipse to occur?", "1512": "The excessive use of nitrogen-based fertilizers causes runoff that increases the nitrogen content of lakes and bays. These nitrogen compounds directly affect the aquatic ecosystems by", "1513": "A blacksmith bends a metal rod into a round wheel. Which statement best describes the wheel?", "1514": "Which moon phase occurs approximately 14 days after a full moon?", "1515": "After a person eats, the food is converted into energy by", "1516": "Which statement best describes the primary role of perspiration in humans?", "1517": "A person produces two sound waves with a flute, one immediately after the other. Both sound waves have the same pitch, but the second one is louder. Which of the following properties is greater for the second sound wave?", "1518": "Why is the light year often used to describe distances between objects in the universe?", "1519": "Which organisms break down dead matter and recycle nutrients back into the ecosystem?", "1520": "A student viewing a cell with a microscope observes a cell wall, a cell membrane, and a nucleus. The presence of these structures indicates that the student is looking at a cell from a", "1521": "Which action results in a chemical change?", "1522": "What has occurred when bubbles form in a liquid that is being heated?", "1523": "The breakfast that a student ate provided energy for bicycling later in the day. Which energy transformation most likely occurred?", "1524": "In an experiment, water and salt are mixed together. What is the best way to separate the salt from the water?", "1525": "A metal spoon and a wooden spoon are used to stir a pot of hot soup. After a few minutes, the metal spoon feels hotter than the wooden spoon. What explains this?", "1526": "Materials made of the same substance will have characteristics in common. Which property is most likely to remain constant in different samples of the same material?", "1527": "Which is Earth's largest source of drinkable water?", "1528": "Some classrooms have computers. The computer is most useful to the students because it helps them", "1529": "Which of these is an example of something being recycled?", "1530": "Which of the following is an example of a compound?", "1531": "One rabbit runs faster than other rabbits in its population. How will the ability to run fast most likely benefit the rabbit?", "1532": "What is the BEST reason for including fruits and leafy vegetables in a healthy diet?", "1533": "In one day, a family in a car rode for 2 hours, stopped for 3 hours, and then rode for another 5 hours. During the day, the family traveled a total distance of 400 kilometers. What was their average speed for the whole trip?", "1534": "A Raleigh man turned on his kitchen faucet and filled a glass with water. When he looked at the water, he thought that it might not be safe to drink, so he called the water company to find out. What factor did the man use to evaluate the safety of the water?", "1535": "Which of these is the main source of the electromagnetic energy we use?", "1536": "Which of the following is the starting point for a new scientific investigation?", "1537": "All organisms depend on the transfer of energy to survive. Which best shows the energy transfer between animals in a shoreline ecosystem?", "1538": "Which investigation might be used to demonstrate potential energy?", "1539": "The fossil record shows that trees have changed throughout the years. Which of the following conclusions would be best supported by the fossil record?", "1540": "An agriculturalist predicts that the tomato harvest will be very good this year. Which has the greatest effect on the size of the tomato harvest?", "1541": "A student investigates the effect of temperature on the distance a caterpillar travels in one minute. The student performs the investigation at four different times of day using one caterpillar. This experiment could be improved if the student", "1542": "A bright object with a long tail of glowing gases is in orbit around the Sun. This object is most likely", "1543": "A hearing aid is a small device that contains an amplifier, a battery, a microphone, and a speaker. Which part of a hearing aid functions to detect sounds in the user's environment?", "1544": "In an experiment studying phototropism, students grew bean plants in labeled cardboard milk cartons. Afterward, the plants and soil were properly discarded. Which instruction line BEST conserves the remaining resources?", "1545": "How are electromagnetic waves different from other waves?", "1546": "The Sun releases light and heat energy that cause changes on Earth. How does the Sun's energy change water?", "1547": "In the 18th century, smallpox was a common and deadly disease. A country doctor, Edward Jenner, observed that patients working with cattle who contracted a mild disease called cowpox, never came down with the more serious smallpox. When Jenner obtained liquid from cowpox sores and injected it into healthy patients, they became immune to smallpox. What term best describes Jenner's treatment for smallpox?", "1548": "What is the name of a circuit in which the current splits at the junctions?", "1549": "A coach is standing at the finish line of a race. He is holding a stopwatch. What is the coach most likely measuring with the stopwatch?", "1550": "A growing community relies on a nearby lake to provide fresh water for drinking and bathing. An increase in the use of fresh water will cause the lake to become", "1551": "Which of these senses lets Dora know when a skunk has been close to her house?", "1552": "In 2001, NASA launched a probe to investigate very low-energy radiation emitted when the universe began. What part of the electromagnetic spectrum does this probe observe and record?", "1553": "What electrical charge does a proton have in an atom?", "1554": "Work is a product of force and distance. Which of the following is an example of work?", "1555": "All of the different organisms interacting in a pond make up", "1556": "If a lake is polluted, which organisms would most likely accumulate the highest concentration of contaminants?", "1557": "Sand is a type of soil that is made of very tiny pieces of material. Which process most likely forms sand?", "1558": "What is needed to change ice into water?", "1559": "Stars form from nebulae of dust and gases. Depending on its properties, a star may become a red, yellow, white, or blue star. Which property determines this star type?", "1560": "Which of these is MOST likely made from only one material?", "1561": "Francis plugged a toaster into an electric outlet. He put a piece of bread in the toaster and turned the toaster on. While the toaster was on, it changed the electrical energy from the outlet into other forms of energy. Which form of energy toasted the bread?", "1562": "A student measured liquid with a graduated cylinder. Which of the following units could be used to record the volume of the liquid?", "1563": "Which term is an example of a life process?", "1564": "A student divides several cubes into two groups, based on whether or not each cube can float in later. What property is the student using to classify the cubes?", "1565": "Use The Periodic Table of the Elements and the information below to answer the question. Magnesium metal (Mg) is grayish-white in color and reacts actively with water. Fluorine (F2) is a greenish-yellow gas at room temperature and is a member of the halogen family. These two elements react to produce magnesium fluoride (MgF2), a chemical commonly used in making windows and lenses. According to the Periodic Table of the Elements, which element is most similar to magnesium (Mg)?", "1566": "How do word processors on computers benefit most students?", "1567": "Students observed that a diamond was able to scratch a piece of talc. What does this observation best support?", "1568": "Which was a main force driving extensive speciation when the environment became hospitable to life after the Permian mass extinction?", "1569": "Some types of bacteria can only live where oxygen is not present. These bacteria were well adapted to life on Earth over 2 billion years ago. Which of the following changes caused many of these bacteria to become extinct?", "1570": "Which two are functions of flowers?", "1571": "When soil becomes saturated during rainfall, excess water begins to collect on the surface. Downslope movement of this excess water to rivers, lakes, and streams is called", "1572": "What type of energy is transmitted from the Sun to Earth through space?", "1573": "What is the cause of rising surface temperatures of the Pacific Ocean, drought in the western United States, and flooding on the Pacific coast of South America?", "1574": "Use of nuclear fuel would most likely reduce human contributions to which environmental problem?", "1575": "What unit of measure should Jerry use to report the volume of a liquid?", "1576": "Use the information below to answer the question. Manufacturing uses many steps to change natural resources into products. Some of these steps change natural resources into industrial materials. These steps are called primary processes. All of the following are primary processes except", "1577": "What part of a communication system converts binary codes in a computer into recognizable characters?", "1578": "Which geologic process occurs when the acid in precipitation dissolves certain types of rock?", "1579": "Water evaporates mostly from", "1580": "Robin compared the properties of some rocks. Which property did she most likely compare with a balance?", "1581": "Because copper is a metal, it is", "1582": "What process makes it possible for the nutrients from organic material to be added to soil?", "1583": "Why is it not a safe practice to place a fuel depot over an aquifer?", "1584": "Look at the equation. 2H_{2} + O_{2} -> 2H_{2}O What does the equation show?", "1585": "Which statement best describes the Law of Superposition?", "1586": "Which object is the best conductor of electricity?", "1587": "Green plants get the energy they need to make food from", "1588": "Which property of a mineral is most likely being tested when it is scratched with a nail?", "1589": "Ricardo has an igneous rock in his rock collection. Where did this rock most likely form?", "1590": "Animals get energy from eating food that comes from plants. Plants survive by taking in substances that are released by animals. What substance do animals release that plants take in?", "1591": "Which factor determines whether precipitation will be in the form of rain or snow?", "1592": "Which of these materials transfers heat energy quickest?", "1593": "Electrical wires are coated with a rubber or plastic because these materials are good", "1594": "An increase in which ecosystem factor could cause a population decline in a bird species?", "1595": "Twentieth-century research and development of vaccines significantly reduced the threat of", "1596": "The tendency of an element to react chemically is closely related to", "1597": "Modern submarines have advanced atmosphere-control systems that enable submarine crews to stay below the surface of the ocean for months at a time. Which of the following also benefits from this technology?", "1598": "Which pieces of equipment would be used to measure the density of a solution?", "1599": "Gasoline is a nonrenewable energy resource used in most cars and trucks. Gasoline is made from which source?", "1600": "The average temperature of Earth's surface has increased approximately 1°C in the past century. Which of the following can best explain this increase in temperature?", "1601": "The Sun is the largest body in the solar system. The Sun is a ___.", "1602": "Which activity is a good health habit?", "1603": "The fur of the snowshoe rabbit changes to a lighter color in the winter. This allows the rabbit to blend in with its surroundings. This change is an example of", "1604": "What does a plant need to make sugar through photosynthesis?", "1605": "Some birds fly south in the fall and return in the spring. This is an example of", "1606": "Which of the following is the best conductor of heat?", "1607": "Some processes that shape Earth's surface are slow. Other processes are rapid. Which statement describes a rapid change?", "1608": "Which characteristic best identifies a pure substance?", "1609": "Structures in the universe are grouped into large systems, each of which are made up of smaller systems. Which of the following is the largest system of which Earth is only a very small part?", "1610": "Which atomic structure has the greatest mass?", "1611": "When European settlers first came to North America, the average thickness of the top layer of soil was approximately 23 cm. Today, the average thickness of the top layer of soil is less than 15 cm. Which of the following factors has most likely had the greatest effect on erosion of the top layer of soil?", "1612": "Which of the following is closest to the percentage of the total water on earth that is freshwater?", "1613": "Most scientists agree that an increase in the amount of greenhouse gases entering Earth's atmosphere causes", "1614": "Scientists determined that cabbages grown using Fertilizer A grew bigger than cabbages grown using Fertilizer B or no fertilizer at all. The scientists repeated the investigation and produced the same results. Which best explains the purpose of repeating this investigation?", "1615": "When a small group of organisms colonizes a new habitat, the population may be genetically different from the parent population due to differences in allele frequencies. The process responsible for this is", "1616": "When conducting a scientific experiment in the field, you are expected to", "1617": "Which two behaviors best demonstrate stewardship?", "1618": "Beakers and graduated cylinders are designed to measure", "1619": "Iron oxides, such as rust, form when iron metal reacts with oxygen in the air. What are the chemical symbols for the two elements found in iron oxide?", "1620": "Scientists often use mathematical models and computer simulations to study systems. What is the main advantage of using these techniques for studying the spread of infectious diseases?", "1621": "Which of these actions causes wind?", "1622": "A company wants to make a game that uses a magnet that sticks to a board. Which material should it use for the board?", "1623": "Which sequence has the states of matter listed from least to greatest kinetic energy?", "1624": "A student is given a mixture of gravel and sand and instructed to separate them. Which tool should the student use to best complete this task?", "1625": "A container is filled with 100 mL of water and placed in a freezer. The water in the container freezes at 0°C. A second container filled with 90 mL of water is placed in a second freezer. At what temperature does this second container of water freeze?", "1626": "What gas in the air do we need to breathe in order to live?", "1627": "A city is experiencing heavy smog formed by motor vehicle exhaust. Which of these weather conditions contributes most to the formation of smog?", "1628": "Ocean currents, like the Gulf Stream, affect world climate by", "1629": "Jagged mountains would most likely become rounded hills through which process?", "1630": "While performing an experiment involving four different clear liquids, a student forgets to label the test tubes. What should the student do?", "1631": "During the light reactions of photosynthesis, energy is stored in the compounds ATP and NADPH. A second set of reactions uses this stored energy to produce vital compounds such as glucose. This second set of reactions involves a biochemical pathway called", "1632": "What is the relationship between an ecosystem and a community?", "1633": "Two species of garter snake in the genus Thamnophis originated from a single ancestor. These two species live in the same geographic area, however, one lives in arid land and the other lives in water.Which of the following best identifies the cause of speciation between these two garter snakes?", "1634": "A metal spoon, a wooden spoon, and a plastic spoon are placed in hot water. After 15 seconds, which spoon will feel hottest?", "1635": "The bacterium Brucella abortus causes fever in humans. Biologists studying this bacterium found that when exposed to light, the bacterium becomes more virulent. How can this change in virulence most likely be described?", "1636": "When iron combines with oxygen in a moist environment, rust forms because of a", "1637": "A student counts ants in an ant colony every day at the same time. The student writes the date of observation in one column in a notebook and the number of ants counted on each date in a second column. Which best describes how the student arranged the information?", "1638": "Which human body systems work together to send messages?", "1639": "In order for a material to be effective for cooking, it must have which physical property?", "1640": "Which sequence shows the life cycle of some insects?", "1641": "A scientist studied a species of fish. She found that when a certain nutrient was added to the diet of the fish just after hatching, the fish gained an average of 3 kilograms in the first year. What additional information is needed to determine whether the nutrient is affecting the growth of the fish?", "1642": "Humans interpret seeing, hearing, tasting, and smelling in the", "1643": "Dan knows the Earth is tilted 23.5° on its axis. Which is caused because of this tilt?", "1644": "Gel electrophoresis is a technology which allows researchers to reliably separate and sort DNA fragments. This technology is most useful for which application?", "1645": "Some sea grasses grow near a group of palm trees on a sandy shore. Which best describes the role of both the palm trees and sea grasses?", "1646": "Students collect pond water in their beakers. Which is the best unit of measurement for the volume of water they collect?", "1647": "When tectonic plates move, they can form different landforms. Which is least likely to be associated with the tectonic plate movement that forms volcanoes?", "1648": "The thin layer of rock on Earth's surface is the", "1649": "Which type of radiation provides astronomers with the most useful information about high-energy events such as stars colliding?", "1650": "All of the following are renewable resources except", "1651": "What is the most important property architects must consider when selecting materials for the walls, ceilings, and floors for a new concert hall?", "1652": "Eduardo saw some cats living in an alley. Which of these does a cat need to survive?", "1653": "A puddle of water on a concrete driveway will disappear after a few hours during a sunny day. Where does the water go as it disappears?", "1654": "Science students investigated the cause of the different phases of the moon. The model that would best demonstrate the cause of the phases of the moon would include representations of", "1655": "Electrical energy is best described as", "1656": "A car and a truck are traveling at the same rate of speed. The vehicles approach a stop sign. Which statement best explains why the car stops in a shorter distance than the truck?", "1657": "After a rain, a puddle of water remains on a sidewalk. After a day of sunshine, the puddle is gone. Which process is most responsible for the disappearance of the puddle?", "1658": "After which event will primary succession most likely occur?", "1659": "An object moves through space with balanced forces acting on it. Which statement best describes the speed and direction of the object as long as the forces acting on it remain balanced?", "1660": "About how long does it take Earth to make a complete revolution around the Sun?", "1661": "Scientists found trilobite and brachiopod index fossils in cliffs a great distance apart from each other. What can scientists infer about the rocks in which these fossils were found?", "1662": "Which of the following is a function of the digestive system of the human body?", "1663": "A person must lift a heavy load of bricks to the top of a building. Which simple machine is best used for this task?", "1664": "Which form of energy is required for a television set to work?", "1665": "The water cycle is important for recycling the water on Earth. Which of these is the source of most of the water vapor in Earth's atmosphere?", "1666": "The molecule ATP is composed of elements commonly found in organic molecules. Which of the following is one of these elements?", "1667": "Which energy transformation occurs when a person hits a drum with a drumstick?", "1668": "Which best describes the energy conversion by a household toaster?", "1669": "In late fall, a rabbit's fur grows thicker. This adaptation occurs to", "1670": "Many birds avoid eating the viceroy butterfly because it looks like the monarch butterfly. Monarch butterflies contain a substance that makes the birds sick when monarchs are eaten. The development of the pattern of the viceroy butterfly to look like the monarch butterfly is an example of", "1671": "Which difference between water and ice results in ice floating on cold water?", "1672": "When buying a sunscreen, which is the best question to keep in mind while reading the label for maximum effectiveness?", "1673": "Which of the following is a description of an organism's development?", "1674": "Soil that drains slowly most likely has a high amount of", "1675": "Bile salts play a crucial role in gastrointestinal homeostasis and digestion. Which phrase is the best description of the gastrointestinal function of bile salts?", "1676": "Which type of energy is transferred by vibrational waves?", "1677": "The process of gene regulation directly impacts", "1678": "What is the most important thing a cylinder, a measuring cup, and a beaker all have in common?", "1679": "Scientists have shown that clearing the forest in the Amazon for farming is causing the extinction of native species. Which is the most direct cause of extinction from clear-cutting of land?", "1680": "James read that plants benefit animals by changing the atmosphere. How do plants most likely change the atmosphere in a way that is beneficial for animals?", "1681": "What model is used to show the pattern of traits that are passed from one generation to the next in a family?", "1682": "Tiny droplets of water seen floating in the air can give scientists a clue about the weather. What are groups of these droplets called?", "1683": "When taken to a new habitat, non-native plants often threaten native plants of the new habitat. Why do non-native plants threaten native plants?", "1684": "Which technology enables doctors to monitor the function of the heart?", "1685": "Which substance contributes most to the greenhouse effect?", "1686": "A large amount of oil was spilled in a lake environment. Within a few weeks, the number of plants and animals living in the area where the oil was spilled will most likely", "1687": "Which explains the relationship between hours of sunlight and seasons?", "1688": "The temperature of the stratosphere increases with altitude because of the presence of", "1689": "Which structure refers to a group of specialized cells that all perform the same function?", "1690": "Which event occurs only twice each year?", "1691": "What would be the phenotype of a cross between a homozygous dominant tall plant and a homozygous recessive short plant?", "1692": "Joey is making breakfast and pours a glass of milk over a bowl of dry cereal. Which best describes what Joey made for breakfast?", "1693": "Scientists determined that specific agents produce specific diseases, and many are transmitted by sneezing. What must the droplets contain for a disease to be transmitted by sneezing?", "1694": "Which of the following organisms would most likely get its food energy only from consumers?", "1695": "Coal is a fossil fuel that is formed from", "1696": "What do birds, bats and butterflies have in common?", "1697": "Changes at the molecular level can turn proto-oncogenes into oncogenes. These changes cause unregulated cell division. Which disease is caused by this transformation?", "1698": "Which characteristic of sound makes it possible for bats to fly in the dark without hitting any objects?", "1699": "Students went on a class field trip to Natural Bridge Caverns. They noticed rock formations in the cave called stalactites. Which of these processes caused the stalactites to form?", "1700": "A switch that can open or close an electric circuit can be used to", "1701": "Jesus learned that a space probe named Voyager 1 was launched from Earth in 1977. It will take Voyager 1 more than 500 years to travel 1 light year. What is a light year used to measure in space?", "1702": "Scientists think that the rise in global temperature during the last one hundred years is due to an increase of carbon dioxide in the atmosphere. Which question would best help scientists assess the claim that humans are responsible for the rising global temperature?", "1703": "Which structure controls what enters both plant cells and animal cells?", "1704": "Appearance, texture, and density are classified as", "1705": "A student compares a plant cell to an animal cell. Which structure will the student find ONLY in the plant cell?", "1706": "One hot summer, a grassland experienced a drought. Which most likely happened in the ecosystem during this time?", "1707": "The need for farmland in Brazil has led to the cutting of the rain forests in the Amazon. Cutting trees in the Amazon rain forest might have a global effect by", "1708": "Which two body systems maintain the level of glucose in the blood?", "1709": "A student writes in a laboratory notebook: I placed a piece of iron in a beaker of water and the iron sank to the bottom of the beaker. What the student wrote in the laboratory notebook is an example of a(n)", "1710": "Which series correctly represents the levels of organization in an organism?", "1711": "Which is a function of a seed?", "1712": "Which process below uses carbon dioxide and the sun's radiant energy to produce chemical energy?", "1713": "A serotinous cone is a seed enclosure that requires intense heat to open. When would a population of trees most benefit from having serotinous cones?", "1714": "A lumber company plants new trees where a forest once stood. This is an example of", "1715": "Some pea plants always have peas with smooth skin. Other pea plants always have peas with wrinkled skin. How can a student best predict which kind of pea will grow from a seed that is planted?", "1716": "How do plants affect their environment?", "1717": "Which is an example of a physical property of an object?", "1718": "What happens when a warm object is put inside a cooler object?", "1719": "Newborn white-tailed deer have hundreds of spots on their coats which gradually disappear at three to four months of age. The spots on their coats make the newborns blend in with the environment through", "1720": "What is the smallest particle of an element that still exhibits all the properties of that element?", "1721": "A population of tree-climbing lizard lives on one bank of a large river. The other bank of the river is a treeless prairie. During a flood, 40 lizards were transferred to the prairie side of the river. After 200 generations, this transferred population of lizard lost the ability to climb.Which mechanism is most likely responsible for this loss of function within the transferred population?", "1722": "When a cup of water at room temperature is put in a freezer, the water's state of matter will change from", "1723": "The weight of an object can change because of the force that acts on that object. Which force causes the weight of an object to change?", "1724": "Use the information below to answer the question. The human body is composed of different systems made of specialized cells, tissues, and organs. Each of these structures has a specific function that aids in the survival of the human species. What is the primary function of the excretory system?", "1725": "What is the MAJOR cause of acid rain?", "1726": "In 1921, Earl Dickson invented a bandage after he noticed his wife was unable to easily cover cuts on her hands. He covered the bandage with a chemical that sealed it so air would not enter the cut. How did solving this problem benefit others medically?", "1727": "Which is a factor that most likely would affect the climate in a particular area?", "1728": "Pond ecosystems depend on the water cycle to ensure the survival of the animals that live in or near the pond. If a drought reduces the water level, which population of animals would be most affected?", "1729": "Some plants rely on hummingbirds for pollination. If a deadly disease infected the hummingbird population, what would most likely happen to the plants?", "1730": "When salt is added to ice, the ice begins to melt because the salt", "1731": "Leaf cells are one type of tree cell. Which process occurs in a growing leaf cell?", "1732": "Which diagram correctly shows the flow of energy in a food chain?", "1733": "Which form of energy is produced when paper is burned?", "1734": "A group of cells performing the same function in the body is called", "1735": "Which material is a good conductor of heat?", "1736": "All living organisms have certain needs in order to stay alive. Which is most necessary for both plants and animals?", "1737": "Plant leaves have tiny pores. These pores help plants release water from their tissues into the", "1738": "How can washing your hands help keep you from getting sick?", "1739": "Which part of a plant makes sugar from carbon dioxide?", "1740": "One method of heat distribution is a baseboard forced hot water system. A baseboard system carries hot water through a pipe that passes through many small, flat plates called fins. What is the purpose of these fins?", "1741": "Aerogels are compounds formed by the drying of certain gels. Although the aerogel hardens into a solid material, the particles in the gel are much farther apart than those of most solids and particles are held together by strong bridges of covalently bonded atoms. Which of the following is a likely property of aerogels?", "1742": "What renewable energy source used to make electricity is thought to be always available?", "1743": "When heat flows from a hot spot to a cooler spot, entropy increases. When heat is forced to flow from a cool spot to a warmer spot, entropy decreases. Marta is looking for something in her house that causes a decrease in entropy. Which of these should she choose?", "1744": "Which of the following is influenced by both genetics and behavior?", "1745": "Which of the following natural disasters is likely to cause the most widespread damage in a coastal ecosystem?", "1746": "One function of the circulatory system is to carry cellular nutrients to the body. Which part of the circulatory system is responsible for exchanging nutrients and wastes?", "1747": "How does sedimentary rock form?", "1748": "Which of the following best explains why electrical wires are usually covered with plastic or rubber?", "1749": "The Moon revolves around Earth about once every", "1750": "Calcium is a mineral that helps make your bones and teeth strong. Which of these foods is the best source of calcium?", "1751": "According to the endosymbiotic theory, the outer membrane of the chloroplast originated from which organelle?", "1752": "Students performing a scientific investigation are most likely trying to", "1753": "Which statement describes a function of bones in mammals such as dogs and horses?", "1754": "To a person standing motionless on the Earth's surface on a day with no wind, in which direction would the rain appear to fall?", "1755": "Which two things interact most in the water cycle?", "1756": "Some animals have advantages and disadvantages because they are different. Which of the following has a disadvantage compared to other animals in its population?", "1757": "Which is a characteristic of both plants and animals?", "1758": "What is the main difference between planets and moons in our solar system?", "1759": "Which is a response of the autonomic nervous system that helps maintain equilibrium in the body?", "1760": "Maria Mitchell discovered a comet in 1847 that was later named after her. Maria Mitchell's discovery contributed to which branch of science?", "1761": "When a lightbulb is lit, electrical energy is changed into light energy and", "1762": "Water moves directly from a lake to the air by which of the following processes?", "1763": "In the late 1700s, Antoine Lavoisier performed a series of experiments to find out what happened when a substance burned. In each experiment, he observed that the weight of a container and its contents was the same at the end of the experiment as it had been in the beginning. These observations led him to propose the law of", "1764": "A student has a mineral sample. He wonders if the sample is the mineral mica. He knows the cleavage pattern of mica is a smooth, flat sheet. The student can best find out the cleavage pattern of the sample by", "1765": "A full Moon is observed in Buffalo, New York, on June 1. Approximately when will the next full Moon be observed in Buffalo?", "1766": "A computer model of an insect population takes into account the following parameters: * available food resources * annual temperature variation * timing of insect reproductive cycles Which additional parameter would most significantly improve the model's accuracy when predicting the insect population size?", "1767": "Many insects go through metamorphosis. Which series shows the stages of complete metamorphosis correctly?", "1768": "Which of these describes rotation?", "1769": "Sam looks into a fish pond and points at a goldfish. Sam's grandfather looks where Sam is pointing and tells Sam that the fish is actually in a different location. Which property of light explains why Sam's grandfather is correct?", "1770": "People sitting around a campfire are able to feel the heat from the fire. How are the people able to feel the heat from the fire without touching the fire?", "1771": "In which case does a physical change occur?", "1772": "Which energy source could involve a dam?", "1773": "Which cellular structure do organisms in the kingdoms Eubacteria, Archaebacteria, and Protista have in common?", "1774": "Sheri went on a field trip with her class and saw a stream with floating garbage. How could this pollution affect humans?", "1775": "Which information would probably be most helpful to someone trying to identify a mineral sample?", "1776": "Which of these is most likely an effect of releasing carbon dioxide pollution into the atmosphere?", "1777": "Plastic conducts very little thermal energy or electricity. Because of this property, plastic would most likely be used to cover", "1778": "Which unit of measurement do astronomers use when measuring the distance between two stars found in the Milky Way?", "1779": "The human body is made up of several systems. The mouth, esophagus, and stomach are all parts of which system?", "1780": "Which term describes the path the Moon travels around Earth?", "1781": "Which best describes an exothermic reaction?", "1782": "During freezing, melting, and boiling, water changes from one state to another state. Heat needs to be supplied for which of these to take place?", "1783": "Which of the following is a first-level consumer?", "1784": "A force of 5 N is required to increase the speed of a box from a rate of 1.0 m/s to 3.0 m/s within 5 s along a level surface. What change would most likely require additional force to produce the same results?", "1785": "What is the MAJOR reason Earth has seasons?", "1786": "In a particular habitat, Animal X has two sources of food. One source is found in the water and the other source is found on land. If the main predator of Animal X is found only on land, what is the most likely structural adaptation that will be selected for in the population of Animal X?", "1787": "A teacher uses an instrument that records decibel levels. What is the teacher measuring?", "1788": "Which best explains how nutrients get into soil?", "1789": "Lichens grow on rocks and produce an acid that reacts with part of the rock, forming soil. Which best describes the action of lichens on the rocks?", "1790": "Why do the Sun and Moon appear to move across the sky?", "1791": "Which human activity would have the greatest positive impact on the water quality of a stream?", "1792": "A student pours water into a cup and places the cup in a freezer. After many hours, the water will change from", "1793": "Which gas is given off by a plant during photosynthesis?", "1794": "Which of the following processes makes it possible for plants to use energy from sunlight to produce their own food?", "1795": "Which protist has starch granules in its cytoplasm?", "1796": "Which resource is more available due to improvements in deep-sea drilling technology?", "1797": "Tooth decay is an infection that causes deterioration of the protective enamel on teeth, resulting in damage. Tooth decay is most likely caused by", "1798": "Which structure do a rabbit cell and a bacillus cell have in common?", "1799": "Which of these is necessary for life on Earth?", "1800": "During a collision, a seat belt slows the speed of a crash dummy. What is the direction of the net force exerted by the seat belt compared to the direction of the crash dummy's motion?", "1801": "By inserting a gene into crop plants, scientists have developed plants that are resistant to insects. If an insect eats the plant, the insect dies. Which practice is unnecessary with this new plant variety?", "1802": "As wood in a campfire burns, it releases heat and becomes ash. What kind of change occurs in the wood when it burns and releases heat?", "1803": "Which statement is an inference?", "1804": "Which process moves water from the oceans to the atmosphere?", "1805": "At concentrations of 0.1-1 µg/ml colchicine, a natural plant product, can cause the mitotic arrest of dividing cells at metaphase through disrupting the spindle apparatus. Colchicine interferes with which of these cell functions during cell division?", "1806": "Most species of ducks have webbed feet. The webbed feet are an example of", "1807": "On which date does North America usually experience the longest period of daylight?", "1808": "What causes an object to fall to the ground when you let it drop from your hand?", "1809": "The phases of the Moon are caused by the", "1810": "One system of the human body works along with the skeletal system by assisting movement and maintaining posture. Which system is being described?", "1811": "The discovery of penicillin helped in the", "1812": "When the environment changes more quickly than a species can adapt, the species may become", "1813": "A student hears on the radio that the outside temperature is 32°C. What type of weather will the student most likely expect when she steps outside?", "1814": "Which parts of an atom are reactive during a chemical process?", "1815": "What is one way people are helping the environment?", "1816": "What is the function of hollow bones in birds?", "1817": "A screwdriver is used to pry the lid off a paint can. The resistance arm is 0.5 centimeters. The effort arm is 20 centimeters. What is the mechanical advantage of the screwdriver?", "1818": "Food provides calories needed by the body for energy. However, the body must use energy between meals when food is not consumed. What is the most likely response of the body when more energy is used than the calories consumed provide?", "1819": "The climate of an area would be expected to have the least fluctuations in temperatures where the", "1820": "Why would animals most likely have to leave an area during a drought?", "1821": "Secondary pollutants are produced in the environment by chemical reactions involving primary or emitted chemicals. Which of the following is a secondary pollutant?", "1822": "The human brain is an organ that is made up of many tissues. This information can be used to determine that the brain is", "1823": "A bicyclist rides on a flat road and then stops pedaling but does not apply the brakes. The bicycle stops because of ___.", "1824": "One student rubs a balloon against his hair several times. Another student passes a comb through her hair several times. The students place the comb near the balloon and observe that the comb repels the balloon. Which is the most likely reason the comb is able to repel the balloon?", "1825": "How is weather related to climate?", "1826": "Katie has a mixture of iron filings and sand. She wants to separate them. How can she do this?", "1827": "Which process is common to most living things?", "1828": "The angle of a ramp is changed several times during an experiment. Which tool is needed to measure the different angles?", "1829": "All of these are examples of observation and measurement except", "1830": "The piping plover is a bird that builds its nest on sand dunes along the Atlantic Ocean. Which of these actions most likely damages the nests of the piping plover?", "1831": "Which is an effect that cities have on the weather?", "1832": "A \"shooting star\" is", "1833": "Which type of organism converts wastes and dead materials into nutrients that can be used by plants?", "1834": "Biochemical reactions that require high temperatures to proceed are able to take place at body temperature within the cells of living organisms. Which factor is mainly responsible for allowing biochemical reactions to proceed at body temperature?", "1835": "Which statement best compares gravity on the Moon to gravity on Earth?", "1836": "An enclosed 20 mL metal cylinder was filled with a gas sample at room temperature. The sample then was transferred to an empty 40 mL enclosed container, also at room temperature. After being transferred, the volume of the gas was", "1837": "Melting, boiling, and freezing are examples of", "1838": "There is a shadow under a tree. Which form of energy must be present for the shadow to occur?", "1839": "Seismometers measure quick changes that happen in the crust of our planet. Which of the following is a seismometer used to measure?", "1840": "In some lakes, excessive blooms of algae appear when human activity causes degradation of water quality resulting in conditions more favorable for algae growth. Which human activity primarily causes this problem?", "1841": "Drake has started a garden. What can Drake do to enrich the soil so that his plants will grow better?", "1842": "Which of these objects will rust?", "1843": "Which color baseball cap would absorb the most light on a sunny day?", "1844": "Which body systems are most involved in the response when someone stubs his or her toe?", "1845": "Which part of a sound wave measures loudness?", "1846": "Neurons respond to stimuli and transmit impulses to coordinate body functions. Which of these indicates the rapid change in the membrane potential when a neuron is stimulated?", "1847": "Materials that let electrons flow very easily from one atom to another", "1848": "Which is the most important safety measure to follow when using an acid in a classroom laboratory?", "1849": "In a deep valley on Earth, a person shouting will hear an echo as the sound is reflected back off the surrounding mountains. In a similar valley on the Moon, no echo will be heard. This is because", "1850": "The motion of a car accelerating in a straight line differs from the motion of a car moving in a straight line at a constant speed. Which change best describes acceleration of a car?", "1851": "During which time of day are the highest temperatures most often recorded?", "1852": "When butterfly eggs hatch, the young are called ___.", "1853": "Louis Pasteur's work in the nineteenth century on pasteurization greatly improved", "1854": "An earthworm was placed on top of a thick layer of moist topsoil in a pan. The pan was placed in a room with the lights on. How did the earthworm most likely respond to these conditions?", "1855": "What is the liquid layer of Earth that lies beneath the mantle?", "1856": "Many natural resources are found in Maryland and the surrounding area. Some of these natural resources are renewable and some are nonrenewable. People use both kinds of resources in daily activities. Using natural resources often produces waste products. Burning fossil fuels, such as oil, coal, and gasoline produces pollution. Which type of pollution is most often produced by burning fossil fuels?", "1857": "When a bird sings, it is most likely singing in order to", "1858": "Coal is used for generating about 53% of the electrical energy in the United States. Which of these environmental issues is directly contributed to by the burning of coal?", "1859": "Which term correctly describes all of the following materials? salt water, vinegar, bronze, air, beach sand", "1860": "Isle Royale is a large island in Lake Superior. During the 1800s, most of the trees were removed, and the wolves and moose that lived on the island died. In the early 1900s, moose were reintroduced to the island. By 1925, the moose population on Isle Royale rose to about 2,000 individuals. Which best explains how the moose population grew so rapidly?", "1861": "Which is a characteristic Earth and the Moon have in common?", "1862": "As Bobby entered a dark room, he pushed the switch on the wall to turn on the light. What makes the light turn on when Bobby pushes the switch?", "1863": "Which human organ system eliminates liquid and gaseous wastes from the body?", "1864": "When visiting the beach, Felicity observed that a breeze blew in from the ocean during the day and out toward the ocean at night. Which factor is most responsible for the direction of land and sea breezes in coastal regions?", "1865": "Which pathway do most nutrients take after a person takes a bite of food?", "1866": "Sound reaches our ears because sound makes air particles", "1867": "Which event is an example of conduction?", "1868": "Which type of energy is transferred from one object to another by simple machines?", "1869": "Which statement best describes how energy transfer within Earth's atmosphere can affect a weather condition?", "1870": "What is the smallest part of a gold ring that is still gold?", "1871": "Which tool should a carpenter use to measure the length of a wooden board?", "1872": "If an ecosystem's balance is disturbed by a volcanic eruption, what will most likely occur?", "1873": "One example of a trait passed from a parent plant to its offspring is ___.", "1874": "Many organisms have structures for protection and survival. Which structure is most similar to tree bark?", "1875": "The human respiratory system is responsible for removing", "1876": "Humans are protected from some infections by specialized cells which produce chemicals that", "1877": "Which two forms of energy could best be used to increase the temperature of a sheet of copper?", "1878": "Which gas is the most abundant in Earth's atmosphere?", "1879": "Which best explains why stars seen in the night sky are less bright than the Sun?", "1880": "A scientist observed that the loss of plants near a stream resulted in more soil being washed downstream. How will the excess soil that travels downstream reduce biodiversity?", "1881": "When Earth's shadow falls on the Moon, the shadow causes a", "1882": "A class conducts an experiment to determine the best color to paint a solar water heater that they plan to build. For their experimental test, the students have four identical cans. They paint one black, one green, one red, and one white. Each can is filled with 500 mL of 22°C water, and is allowed to sit in the sun for two hours. Which color can will have the greatest increase in water temperature?", "1883": "Which of these properties of water has the greatest effect on the water cycle?", "1884": "What causes day and night on Earth?", "1885": "Which process is an example of a physical change?", "1886": "The water cycle requires energy. The main source of energy for the water cycle is", "1887": "Which of these is the fundamental unit of life?", "1888": "Which would be the most important to consider when selecting material for the walls and ceiling of a concert hall?", "1889": "When microorganisms deplete the oxygen in soil through respiration, the soil becomes", "1890": "The National Aeronautics and Space Administration (NASA) is the agency responsible for the space program in the United States. What was the goal of NASA's Apollo program?", "1891": "A lack of control in the muscular system is most likely related to a problem in what other organ system?", "1892": "The Russian thistle, commonly known as the tumbleweed, is a big, round plant with many branches and short, stiff leaves. This plant spreads a large number of seeds when it breaks off from its stalk. The thistle is most likely found in what kind of environment?", "1893": "Scientists find dinosaur fossils in the bottom rock layers of a cliff and mammal fossils in the middle rock layer of the cliff. Which could best be concluded from this evidence?", "1894": "Joyce put 200 milliliters of water in a beaker, put a thermometer in it, and heated it until it started to boil. She recorded a temperature of 100°C when it started to boil. She repeated the process with 400 milliliters of water. What would be the temperature when the second sample started to boil?", "1895": "A student wrote the following claim on a homework assignment: \"Eukaryotic cells need more lipids than prokaryotic cells.\" Which statement below provides the BEST support for her claim?", "1896": "A black bear eats many different things, including grasses, roots, and berries. It also eats insects, fish, and other small animals. Which of these BEST describes a black bear?", "1897": "A student finds a beaker with a chip in the rim. What should he do with the beaker?", "1898": "The sum of protons and neutrons in the nucleus of an atom is called the", "1899": "In which of the following are nutrients directly absorbed from the bloodstream?", "1900": "Making aluminum cans from recycled materials instead of raw materials is a wise choice because it", "1901": "What happens to climate and weather over a summer?", "1902": "A thermometer shows that the outside air temperature is colder than the temperature at which water turns to ice. However, ice on the sidewalk melts. What probably caused this?", "1903": "Which trait gives owls an advantage when hunting at night?", "1904": "Wood is considered a renewable resource because", "1905": "Which event is an example of a chemical change?", "1906": "Oxygen-rich blood returns from the lungs to the heart. Which two systems are most directly involved in this process?", "1907": "From simplest to most complicated, how are multicellular organisms organized?", "1908": "A student wants to find out whether storms with lightning produce more rain than storms without lightning. Which is the best way to answer this question?", "1909": "How many different elements are in the 20 compound sodium carbonate (Na2CO3)?", "1910": "In a lab, a bacterial strain shows resistance to an antibiotic. The presence of the antibiotic allows an existing variant within the genetic code to help the bacteria survive. The resistance of bacteria due to an existing genetic variant can be best described as which process?", "1911": "Which of the following is NOT a mixture?", "1912": "Which two properties of a crayon will stay about the same after the crayon is melted?", "1913": "Which human organ system produces hormones to regulate growth, development, and reproduction?", "1914": "As some organisms die, their remains become buried by mud and are eventually compressed into a type of rock. Which of these is a rock type that forms from this process?", "1915": "Based on the organization of living things, tissues", "1916": "Which body system is directly threatened when bacteria infect the lungs?", "1917": "Where do good bacteria grow to help keep people healthy?", "1918": "The human immunodeficiency virus (HIV) causes AIDS. The first known human cases AIDS were in Africa in the late 1950s. Since then, tens of millions of people have died from the disease, and tens of millions more people all over the world are infected. Which term best describes the disease AIDS?", "1919": "7. What is the cause of most earthquakes?", "1920": "Which phenomena occur as a result of the gravitational attraction between the moon and Earth?", "1921": "Which statement best describes how the circulatory system and respiratory system can work together?", "1922": "Animals depend on plants for many things, including food. What do plants depend on from animals?", "1923": "Less force is required to launch a spaceship from the surface of the Moon than to launch an identical ship from the surface of Earth because", "1924": "Two of Earth's plates pushed together, and the ground moved. What happened?", "1925": "Which of these were formed by glaciers that flowed through the Ruby Mountain region in northeastern Nevada?", "1926": "A student prepared the following list of characteristics about a cellular organelle. present in animal cells present in plant cells helps make energy available to the cell Which of the following cellular structures is the student describing?", "1927": "Brian knows deserts get less rain than other ecosystems. However, he also knows that plants can survive in the desert. Which characteristic of a plant most likely helps it live in a desert?", "1928": "After a volcanic eruption, it takes a long time for large ecosystems to fully recover. Which statement best explains why the development takes so long?", "1929": "The atomic number of an element refers to the number of", "1930": "In an ecosystem, not all of the energy that is available is used by the organisms. Some energy becomes unavailable before it can be transferred to organisms in the next trophic level. How does the energy most likely become unavailable?", "1931": "Which of the following is a direct result of Earth's tilt on its axis?", "1932": "Tony always drinks water before and after his long bike rides. Why does his body need water when he exercises?", "1933": "On a field trip in a wooded area, you see a small, strange object. You wonder whether is is a live animal. The best way to find out is to observe the object to see if it", "1934": "Liquid cooking oil was poured into a container. Which statement best describes a property of the cooking oil after it was poured into the container?", "1935": "The Sun heats the atmosphere of Earth unevenly. Which of the following is the most likely result of this uneven heating?", "1936": "A 20-N force acts on a 5-kg object at rest. How fast will the object accelerate on a frictionless surface?", "1937": "Increasing and revising scientific knowledge of different types of bacteria will most likely enable scientists to develop ways to", "1938": "What are produced in both the male and female reproductive systems in humans?", "1939": "The burning of fossil fuels in cities results in high levels of air pollution. Which urban design would best help reduce air pollution?", "1940": "Which is an inherited trait?", "1941": "How is xylem similar to phloem in a plant?", "1942": "In a recycling program, people can separate paper from their other trash. The paper is sent to factories and turned into new products. What does paper recycling help conserve the most?", "1943": "Water cycles through three states of matter on Earth. What has the greatest effect on the state of matter of water?", "1944": "Which physical feature exists both on Earth and on the Moon?", "1945": "Animals and plants are made up of a number of different chemical elements. What happens to all of these elements when animals and plants die?", "1946": "Students are comparing different rocks. What do all rocks have in common?", "1947": "What is the most likely result of large-scale agricultural fertilization on aquatic systems?", "1948": "In order for magma to be converted to igneous rock, which actions must occur?", "1949": "Trees start as seeds and grow into mature trees that produce more seeds. This pattern represents a", "1950": "Which sequence identifies the levels of organization of body structures in a human from simplest to most complex?", "1951": "A cell completes the synthesization of a protein by adding a carbohydrate to the protein's structure. At which site in the cell is the carbohydrate added?", "1952": "All atoms of an element have in their nuclei the same number of", "1953": "Henry learned that without the right kind of energy, plants cannot survive. What form of energy is used by plants to perform photosynthesis?", "1954": "As a corn plant ages, its leaves grow. Which process is directly responsible for the growth of these leaves?", "1955": "Which scientist is best known for research that led to the modern understanding of the atom?", "1956": "Which body system typically recognizes, attacks, and destroys foreign cells or substances that may cause disease?", "1957": "Cell membranes allow some molecules to move freely across the membrane, while other molecules are restricted. Which term best describes this capability of a cell membrane?", "1958": "Which statement describes the transfer of energy when an ice cube is placed in a cup of hot tea?", "1959": "Which is the most cooperative relationship between species?", "1960": "A dog rolls over and receives a treat. The dog rolls over again. This is an example of", "1961": "Which type of rock is formed when particles are compacted and cemented together?", "1962": "Tree roots can grow into rock and break it apart. Water can freeze in the cracks of rock, causing it to break apart. How are these two processes alike?", "1963": "Energy is absorbed and released through endothermic and exothermic processes. Which is an example of an exothermic process?", "1964": "Where is most fresh (non-salty) water on Earth located?", "1965": "When a molecule is separated into its component parts, it forms", "1966": "The universe is believed to be approximately 14 billion years old. As a result of gravitational attraction, which most likely developed first after the Big Bang?", "1967": "Which is a function of the cardiovascular system?", "1968": "When a fern reproduces with spores, the offspring", "1969": "The process of water changing from its liquid state to a gas in the water cycle is known as", "1970": "In which situation would osmosis most likely occur in cells?", "1971": "A scientist is watching birds from far away. Which object is the scientist most likely using to watch the birds?", "1972": "Studies of earthquake waves have helped scientists determine the", "1973": "Needles on a cactus plant are actually leaves. This needle shape helps the plant survive by", "1974": "Compost piles have many parts, such as leaves, moisture, vegetables, and microorganisms. Which part of a compost pile breaks down materials and adds nutrients to the soil?", "1975": "A piece of pine wood floats on the surface of a lake because the water exerts", "1976": "All living things contain which element?", "1977": "A student performed an experiment to see how long it would take for a cup of water to freeze. Which information would another student most likely need in order to perform the same experiment?", "1978": "A student wants to know which type of soil holds the most water. Which action should the student most likely do to answer the question?", "1979": "Which of these is required to support the theory of star formation?", "1980": "The frequency of a wave is measured in", "1981": "Which process causes the fastest changes to the surface of Earth?", "1982": "Organisms contribute to the water cycle mainly through the process of", "1983": "Which of these tools is most helpful to a scientist observing very small bacteria?", "1984": "Apple slices were divided evenly between two identical metal boxes. A lighted 20-watt incandescent light bulb was placed in box A, and a lighted 20-watt fluorescent light was placed in box B. The apple slices in box A dried faster than those in box B because", "1985": "What season is it in the United States when the South Pole is tilted toward the Sun?", "1986": "Which of these colors of visible light has the shortest wavelength?", "1987": "Which of the following units best represents the density of an object?", "1988": "Which statement below best explains why several fossils of sea organisms were discovered buried deep in an area of dry land?", "1989": "Last year Steve was shorter than his brother. This year Steve is taller than his brother. What cell process is directly responsible for Steve's growth?", "1990": "In which state are molecules of a substance arranged in the most orderly way?", "1991": "Weather stations built in urban areas can be influenced by the human-made structures that surround these stations. Some of these weather stations used to determine mean temperatures in the United States have had the validity of the data questioned. Which human-produced effect could these urban weather stations be measuring?", "1992": "How is the mass of an atom calculated?", "1993": "Over a long period, some flowering plants have become dependent on honey bees for pollination. In recent years, a form of mite has infected and killed the honey bees in many areas of the country. Since this has happened, the once bee-dependent plants with the best chance of surviving are those that", "1994": "Which of these atomic structures has the least amount of mass?", "1995": "An increase of carbon dioxide in Earth's atmosphere is most likely to have which effect?", "1996": "Which of the following is an inherited human trait?", "1997": "Snow turns to liquid water when it", "1998": "Which energy source is nonrenewable?", "1999": "The Moon is in orbit around Earth. What keeps the Moon from changing its orbit?", "2000": "Which form of water, when present in the atmosphere, is most likely to contribute to global warming?", "2001": "Which statement explains why ducklings follow their mother when swimming across a pond?", "2002": "Some students measure the mass of a small pile of leaves before and after the leaves decompose. Each time the students measure the mass, they place a container with the decomposing leaves on a balance. Before recording the mass of the leaves, the students must do which of the following?", "2003": "Ava conducted an experiment to determine respiratory rates during different activities. She counted the number of breaths per minute. Ava noted that the number of breaths increases as physical activity increases. Why is there an increase in the number of breaths per minute as activity increases?", "2004": "The temperature in a classroom is 15°C (59°F). The teacher turns the thermostat to 20°C (68°F) and keeps the door closed. Which of the following statements best describes the change that occurs as the temperature in the room increases to 20°C?", "2005": "A flat piece of paper has a mass of 5 grams. When the paper is crumpled into a ball, the mass of the crumpled paper is", "2006": "Minerals are used for making many things including jewelry, chalk, and concrete. Where do we get the minerals needed to make these things?", "2007": "Scientists have observed that, even within the same nest, some young birds call louder than others. Which describes how a louder cry helps to ensure survival?", "2008": "Two galaxies are interacting with each other. What is the force that draws these two galaxies toward each other?", "2009": "Which procedure correctly describes materials combining?", "2010": "Plants growing in a pond release a gas that fish need to survive. Which gas do the plants release that fish use?", "2011": "A ball rolling on the ground is observed to slow down and stop. Based on Newton's first law of motion, what is the best conclusion?", "2012": "What is the chemical formula for carbon dioxide?", "2013": "A student rubs his hands together to warm them. His hands get warm due to", "2014": "Scientists studying migrating birds and homing pigeons have discovered that they navigate by monitoring differences in the intensity and inclination of Earth's magnetic field. Special cells in bird beaks can detect these changes as the birds fly over Earth's surface. Which metal did the scientists find in the cells that birds use as a magnetometer?", "2015": "A scientist found a fossil of an organism that had gills. When the organism was living, the area in which it lived was most likely covered by ___.", "2016": "Which is the best way to help protect the environment?", "2017": "An electric motor is designed to turn electrical energy into ___.", "2018": "If a student playing the drums hits the drums with greater force, the sound would be", "2019": "As the loudness of a sound wave increases, which will also increase?", "2020": "Telescopes use lenses to observe distant objects such as stars. Which term best describes what happens when lenses bend and concentrate light?", "2021": "Which of these must occur when a substance goes through a chemical change?", "2022": "Scientists use ice cores to identify and explain previous climatic trends. By correlating climatic conditions recorded in the ice, with solid, nonsnow particles also found in the ice, scientists can help to predict the climatic impact of which phenomena?", "2023": "Coal, oil, and natural gas have high potential energies, which makes them valuable energy resources. In order to benefit from the energy available in these fossil fuels, the potential energy is converted most directly into which type of energy?", "2024": "What change would occur if Earth's rate of rotation significantly increased?", "2025": "Humans can do many things to impact the environment. Which of these is an example of how humans negatively impact the environment?", "2026": "Eyeglasses help a nearsighted person see as a result of", "2027": "A student measures the rising temperature of heated water for 20 minutes in two-minute intervals. Which of these tools will best help the student organize the data?", "2028": "A rock formation in a land area contains fossils. Over time, tremendous heat and pressure change the formation to produce a harder rock formation without fossils. Which change in rock type has occurred in this land area?", "2029": "Which is not an inherited trait in humans?", "2030": "The wind helps many plants reproduce by ___.", "2031": "The human hearing range is 20-20,000 hertz. A sound Peggy heard was measured at 15,000 hertz. Which characteristic best describes the sound wave that Peggy heard?", "2032": "A student is asked to measure the distance from the floor to the ceiling in a classroom. Which unit of measurement should the student most likely use to accurately measure this distance?", "2033": "Which of the following explains why elements, such as carbon and oxygen, that are used in organic molecules are not permanently removed from the environment?", "2034": "A student is measuring the speed at which a ball rolls down a ramp. Which unit of measurement is the student most likely using to describe the speed of the ball?", "2035": "Marta and Roger are comparing how long it takes two different types of seeds to sprout. They plant both types of seeds in similar pots, place them in a sunny window, and water them daily. If they want to conduct their investigation correctly, which information is most important to record?", "2036": "Deposition of sediment will most likely form a", "2037": "During a space mission, scientists will send experiments for the astronauts to conduct in space. In many cases, scientists have made predictions about the outcome of the experiment. Why do astronauts perform the experiment if the results have already been predicted?", "2038": "Approximately 14,000 years ago, the climate in North America began to warm rapidly. At the same time, human hunters migrated to the continent. Which of these most likely resulted from a combination of these two factors?", "2039": "Which is an SI unit for density?", "2040": "In the United States, each day the Sun appears to", "2041": "Which substance is magnetic and conducts heat?", "2042": "During a biochemical reaction, pyruvate (C3H4O3) is converted into carbon dioxide (CO2) and water (H2O). In what cellular organelle does this biochemical reaction occur?", "2043": "A student fails to eat a balanced diet over a period of time. This lack of a balanced diet can lead to", "2044": "In 1989, an oil spill off the coast of Alaska led to a decline in the population of many organisms. Which other population was most likely affected by the drop in population of the fish, otters, and seals?", "2045": "Which of these is the best reason for exercising on space flights?", "2046": "With the development of the microscope, scientists were able to see cells for the first time. Why was it difficult to view cells without a microscope?", "2047": "Fertilizers can enable farmers to grow the same crop in a field for several years in a row. Farmers who use less fertilizer often rotate their crops by planting the crop one year and legumes, such as beans and clover, the following year. Fertilizer use and crop rotation with legumes both increase the availability of which of the following nutrients in soil?", "2048": "Which two processes occur during the life spans of all animals?", "2049": "Which of the following is true regarding the properties of an air mass?", "2050": "When entire communities in an ecosystem change over time, it is known as", "2051": "What should be added to soil to increase its water retention?", "2052": "A rosebush and a bird are similar because they both", "2053": "The mineral quartz naturally forms in various colors. Which difference in quartz formation results in the different colors?", "2054": "What happens to a moist air mass as it moves upward in the atmosphere?", "2055": "Greenhouse gases in the atmosphere absorb infrared radiation from Earth's surface and re-radiates some of it back to Earth. Which of these gases have the most significant impact on the temperature of Earth's atmosphere?", "2056": "Volcanoes are considered constructive because they", "2057": "What happens to sugar when it is combined with water?", "2058": "Pesticides are chemicals that kill insects. What could happen if the pesticides killed all the pollinators near some apple trees?", "2059": "Which statement describes the formation of a delta?", "2060": "Hydrogen and oxygen combine to form water. The water in this reaction is described as", "2061": "Which of these cell parts store genetic instructions for the entire organism and transfers them from one generation to the next?", "2062": "Which list describes the particles that make up an atom?", "2063": "Earth has a limited supply of fresh drinking water. Which method is used to recycle water for humans to use?", "2064": "A plover bird eats bits of food that become stuck in a crocodile's teeth without being hurt. The crocodile gets its teeth cleaned and the bird gets food. Which type of relationship exists between the bird and the crocodile?", "2065": "What can scientists learn about the past by studying sedimentary rocks?", "2066": "A scientific explanation should include a demonstration of the relationships between", "2067": "A plant that has traits identical to the parent plant provides evidence that the plant", "2068": "Which property would best help a student determine if two substances are made of two different elements?", "2069": "Evidence of organisms that lived on Earth a long time ago would most likely be found in", "2070": "Which type of energy does a radiator give off ?", "2071": "While hiking through Granville State Forest, a student finds an unusual plant-like organism that appears to lack chlorophyll. When the student examines a sample using a microscope, he sees many cells with cell walls and no chloroplasts. This organism is most likely a member of what Kingdom?", "2072": "A student conducts an experiment to determine the effect soap has on the growth of radish seeds. He puts 30 seeds in three different dishes: one with water, one with a 1% soap solution, and one with a 10% soap solution. Which type of data should he collect?", "2073": "Which of the following statements best describes how the use of interchangeable parts has affected car manufacturing?", "2074": "Which quantity must equal zero if a car is moving at a constant rate along a straight line?", "2075": "Which widely used energy sources are nonrenewable and also a source of greenhouse gas emissions?", "2076": "Use the information below to answer the question. In solid fuel rockets, a fuel mixture is burned and once the mixture starts burning it cannot be stopped. In liquid fuel rockets, there is a tank of fuel and a tank of oxygen. The burning of the fuel can be stopped by preventing the flow of fuel and oxygen into the combustion chamber. Based on this information, which system is more highly developed in liquid fuel rockets than in solid fuel rockets?", "2077": "Some research has shown that the burning of fossil fuels contributes to an effect called global warming, which scientists believe is changing the chemical makeup of Earth's atmosphere. Use of which invention would help lower this effect?", "2078": "Which food contains the highest percentage of protein?", "2079": "When conducting an investigation involving an open flame, it is most important to", "2080": "In ecosystems where people live, which of the following are most likely to cause an increase in diseases transmitted by water?", "2081": "Aphids are small insects that sometimes live near ants. The ants protect the aphids from predators. The aphids produce a sweet substance that the ants eat. Which statement describes the relationship between ants and aphids?", "2082": "Soil will pack down over time which decreases the ability of the soil to hold water. Which animals would best help the soil hold water?", "2083": "At an archaeological dig site, scientists, volunteers, and students collect items used by people living hundreds of years ago. To determine the history of the different people who may have lived at the site, which is the best method to classify the recovered items?", "2084": "It is hypothesized that in the next 200 years, the lowest land areas on Earth could be submerged beneath rising oceans. Which climate change would most likely cause this to occur?", "2085": "Miriam notices when she goes to the beach that sometimes the water rises as high as the pier. At other times of the day, the water barely covers the pillars under the pier. These differences in water level are primarily due to the gravitational influence of which of the following?", "2086": "Copper (Cu) reacts with oxygen (O) to form copper oxide (CuO). The properties of CuO are most likely", "2087": "Carbon dioxide produced by cells is removed from the body primarily by which body system?", "2088": "The ocean minimum zone, or OMZ, is an area from 200 to 600 meters below the ocean's surface. The OMZ is dark and cold, with oxygen concentrations less than 10% of concentrations in surface water. Oxygen concentrations are so low because of bacterial activity that breaks down organic material falling from surface waters. Given the conditions in the OMZ, which of these dissolved gases would you expect to find in large concentrations in this zone?", "2089": "Two students went fishing one morning and caught 20 fish. The afternoon before, they caught 5 fish. Because of their morning success, they claimed that morning was the best time to fish. Which of these would most likely disprove their claim?", "2090": "Which question can be answered by scientific experimentation and observation?", "2091": "During cellular respiration glucose molecules undergo a series of reactions. This process results in the formation of up to 38 molecules of high-energy ATP per each molecule of glucose. Which is the source of the energy stored in these ATP molecules?", "2092": "Lea is investigating how phosphates affect oxygen levels in pond water. For part of the investigation, she uses pond water that contains no phosphates. The pond water without phosphates would be what part of the investigation?", "2093": "Which tool should a student use to examine spots on a frog?", "2094": "A group of scientists is studying the effect of cell phone signals on honeybees. Before starting the investigation, the scientists stated that the bees exposed to cell phone signals will have difficulty finding their way back to the hive. Which term best describes the statement made by the group of scientists?", "2095": "Which system is most responsible for transporting blood throughout the body?", "2096": "Five hundred flies of one species were sprayed with a new insecticide. Twenty-four hours later, nearly all the flies were dead. However, a few survived. Which principle best explains why some flies survived?", "2097": "A student investigated the effect of the color of light on the growth of plants. Red, yellow, and green lights were used in the experiment. If another student were to conduct the same experiment, which would be the most important procedure to follow to yield the same results?", "2098": "A large mammal lives in a cold, snowy environment. Which adaptation would best help the mammal survive in low temperatures?", "2099": "The temperatures in space vary from extremely cold to extremely hot. Earth's surface temperature is relatively stable. Which of these is most responsible for Earth's surface temperatures?", "2100": "Which of the following correctly lists the organizational hierarchy of organisms from simplest to most complex?", "2101": "The carrion flower smells like rotting meat. What kind of pollinator is most likely attracted to the carrion flower?", "2102": "Which of the following best explains why the pressure inside a high-flying airplane must be controlled?", "2103": "Hurricanes are large, powerful storms that form as they travel over warm ocean waters. What do oceans add to make hurricanes so strong?", "2104": "Abnormal cell division may result in", "2105": "What is the main reason humans need nitrogen to survive?", "2106": "The phases of the Moon are daily changes in the appearance of the Moon. One reason Moon phases occur is because the Moon reflects sunlight. Which is another reason that the phases of the Moon occur?", "2107": "Some campers are sitting around a campfire outside their tent. Which product of the fire is in the form of electromagnetic waves?", "2108": "Jon had a flat tire on his car. He used a hydraulic jack to lift the car up so that he could change the tire. If Jon knows the amount of force used to lift the car 0.25 meter off of the ground, what is he able to calculate?", "2109": "Which organ is made mostly of muscle?", "2110": "Which is considered a property of soil?", "2111": "Which of these had the greatest impact on the current shape of Nevada's basin and range landscape?", "2112": "Which of the following is the primary way that evergreen trees planted on the north and west sides of residences in Massachusetts help reduce winter heating costs?", "2113": "Air is composed of nitrogen, oxygen, and other gases. Based on that information, air can be described as", "2114": "Which action should be taken in order to identify the streak of a mineral during an investigation?", "2115": "In Type 1 diabetes, the immune system attacks the pancreatic cells that produce insulin. Without insulin, people that have Type 1 diabetes are unable to regulate blood glucose levels. What two symptoms are most likely associated with Type 1 diabetes?", "2116": "When the cardboard cone of a radio speaker vibrates, it produces a sound in the air around it. The cone produces this sound by transferring which of the following to the air around it?", "2117": "During a demonstration, a teacher pours CO_{2} gas over a candle, putting out the flame. Which physical property allows the teacher to pour the CO_{2} gas?", "2118": "Atoms of the same element can have different atomic masses because they can have different numbers of", "2119": "Which would be the best conductor of electricity?", "2120": "Part of a scientific method involves collecting data in order to", "2121": "Gravity is a measurable force of attraction which acts upon objects. Which characteristic determines the gravity of an object?", "2122": "Which is NOT an example of a chemical change?", "2123": "Seasons in Alaska are primarily caused by which factor as Earth revolves around the Sun?", "2124": "A student needs to measure out a precise amount of liquid. What is the best tool for the student to use?", "2125": "An octopus squirts black ink around itself to hide from predators. This adaptation is an example of", "2126": "Earthquakes are vibrations of Earth's crust. What device is used to measure the size of an earthquake?", "2127": "A girl found the skull of an animal. She did not know what the animal was but she was sure that it preyed on other animals for its food. What clue led to this conclusion?", "2128": "Which one of these animals does NOT lay eggs?", "2129": "Which characteristic does a euglena share with an amoeba?", "2130": "Which of the following is most likely to disrupt the natural balance in an ecosystem?", "2131": "Which of these correctly lists Earth's layers in order from the center to the surface?", "2132": "The element nitrogen can be found in simple, nonliving substances, such as air, and in complex molecules in living organisms, such as DNA. Which statement explains why nitrogen can exist in many compounds?", "2133": "An enzyme in the Golgi apparatus catalyzes the addition of phosphates to which class of molecule?", "2134": "Which is an example of water condensing? 1.", "2135": "A delta at the mouth of a river is the direct result of", "2136": "Scientists have studied convergent boundaries and the results of the collisions. Besides the fact that mountains occur at these boundaries, which other part of the rock cycle is most likely associated with these areas of convergence?", "2137": "Which statement best describes the effect deforestation has on Earth's atmosphere?", "2138": "Many scientists think that when birds migrate to the same location each year, they find this location by using Earth's", "2139": "Which form of energy do plants need to capture in order to perform photosynthesis?", "2140": "A large number of species on Earth became extinct during a short time period about 65 million years ago. Based on this pattern of extinction, which is the most likely cause?", "2141": "Sofia put a bat house in a tree in her yard. The bats ate mosquitos in Sofia's yard at night and roosted in the house during the day. Droppings from the bat house nourished the tree. What kind of relationship exists between Sofia, the bats, and the tree?", "2142": "Which of the following is the most basic need for a plant?", "2143": "A scientific article about the universe will most likely describe the universe as", "2144": "Which tool would be most useful for observing the details of an insect's wings?", "2145": "The instructions below outline the procedure for a demonstration. Materials: four 100 g metal blocks, each of a different metal four polystyrene foam cups, each containing 150 g of 10°C water Procedure: 1. Place the four cups of water next to each other on the lab bench. 2. Heat each block to a temperature of 60°C. 3. Place each heated block in a separate cup of 10°C water. 4. Measure the temperature change in each cup of water after 100 s. At the end of the demonstration, which block raised the temperature of the 10°C water the greatest amount?", "2146": "On the Galapagos Islands, an iguana that lives in the water is most likely able to survive without competition from an iguana that lives on land because it", "2147": "Which of these warms most of the air, water, and land on Earth?", "2148": "A teacher was discussing with the class that a bowling ball has more inertia than a basketball. Which physical property is most likely being compared?", "2149": "A dark colored wall becomes warm when the Sun is shining on it. After the Sun sets, a person standing a meter away can feel warmth from the wall. How does heat transfer from the wall to the person?", "2150": "During exercise, the cardiovascular system works together with the respiratory system to", "2151": "How does flipping a switch turn on a light?", "2152": "A ship has a satellite communication device to identify the ship's position at sea. For which of the following activities is this device most likely used?", "2153": "The purpose of thorns on a plant is most likely to", "2154": "Which of the following is best classified as a nonrenewable resource?", "2155": "Which of these are the deepest parts of the ocean?", "2156": "Which human body system forms a barrier between internal body structures and the external environment?", "2157": "Decaying plants and animals are important to an ecosystem because they", "2158": "The area of a small ocean island is slowly shrinking. This is most likely the result of which occurrence?", "2159": "Which of these will most likely result from small meteoroids entering the atmosphere of Earth?", "2160": "A main advantage to organisms that reproduce sexually is", "2161": "A pan containing hot water is left on the counter and becomes cool mainly due to", "2162": "James placed a breath mint and a lump of toothpaste in a cup of water and let it sit overnight. Which statement best explains why the breath mint was gone the following morning, but the toothpaste was still at the bottom of the cup?", "2163": "Which is an inherited characteristic on a horse?", "2164": "Scientists classify matter into various groups. Which group is typically described by the characteristics listed below? • usually solid at room temperature • can be bent or changed in shape without breaking • show a shiny luster when scratched or polished", "2165": "Sound waves travel the fastest through dense materials. Through which of these would sound waves travel the SLOWEST?", "2166": "A student dissolves a spoonful of sugar in a glass of water and makes a", "2167": "Many scientists are convinced that an increase of certain gases in the atmosphere is affecting global temperatures. What makes this hypothesis difficult to prove?", "2168": "How can the rate of an infectious disease be drastically reduced?", "2169": "Which is needed to determine the amount of gravitational force between two objects?", "2170": "Which tool, when properly used, would best help a student classify a basket of apples into groups based on mass?", "2171": "Ice cubes are an example of which form of water?", "2172": "Which explains how the epithelium offers protection to land-dwelling vertebrates?", "2173": "Which is the most likely way a scientist collects data during an experiment?", "2174": "Which must be present in order for something to be classified as an organism?", "2175": "Which mineral is most likely to be found in all of the three major rock types known as metamorphic, igneous, and sedimentary?", "2176": "A student rubs her hands together on a cold winter day. The heat that warms her hands is produced by", "2177": "When ocean waters become too warm, some whales travel to colder water. This movement is an example of", "2178": "Students visit an aquarium and watch how an octopus behaves in its tank. Which behavior did the octopus most likely learn from its aquarium environment?", "2179": "The main function of a fish's fins is to help the fish", "2180": "Stars appear to be blue, white, yellow, and red, even without the aid of a telescope. What causes the different colors of the stars?", "2181": "What keeps the planets in orbit around the Sun?", "2182": "Use the information below to answer the question. Cotton is a plant product used to make fabric. Cotton is made of cellulose, a fiber not digestible by humans. Cellulose is composed of many sugar molecules bonded together into long chains. Each sugar molecule contains carbon, hydrogen, and oxygen atoms. When cotton fabric is washed, wrinkles often form. The clothing industry uses chemicals to manufacture some cotton fabrics that are wrinkle-free. Dyes are also added to color the cellulose fibers in cotton. A feature that is common to both cellulose and sugar is that both are", "2183": "Which animal is an example of an annelid?", "2184": "What ALWAYS happens when the nucleotides in a strand of DNA is rearranged?", "2185": "The surface of Earth is composed of large tectonic plates that are constantly shifting as they float on top of molten rock. Which process must occur in the mantle to make the plates move?", "2186": "Which set of tools would be best to use for dissecting in a biology lab?", "2187": "Which of these moves in a regular path around the Sun?", "2188": "Which would best allow a species to survive environmental changes?", "2189": "An electrical component that has a continuous path for electrons to flow is called", "2190": "In certain areas, tectonic plates move over hot spots. Which landforms are most likely associated with these hot spots?", "2191": "Which tools are used to determine the boiling point of water?", "2192": "A substance that carries sound waves is called", "2193": "Which force causes a bicycle to slow down when the brakes are used?", "2194": "The ichthyornis was a type of bird that lived over 65 million years ago. It lived near the sea and hunted for fish over the water. Fossils have been found in Kansas, many miles from the present-day ocean. Which cause of extinction is most likely to be found in the fossil record along with ichthyornis fossils?", "2195": "Indigo buntings are birds that nest in Florida during the summer. Male buntings are bright blue in color while females are a dull brown. How does the dull brown color of the female buntings help the species survive?", "2196": "Which of these things will dissolve in water?", "2197": "Students combined baking soda and vinegar to demonstrate a chemical reaction. What indicates that a chemical reaction occurred?", "2198": "The loudness of sound can be changed by", "2199": "A mineral sample is obtained from a box, and acid is dropped on the sample to determine if it bubbles. Which best describes what should be done with the mineral after testing it?", "2200": "At what temperature does water begin to boil?", "2201": "Rosa and Ted ate granola bars before competing in a swimming competition. Less than 50% of the chemical energy in the granola bars was converted to mechanical energy during the swim competition. If all the energy in the granola bars was used, which most likely happened to the rest of the energy?", "2202": "What is the primary energy source driving circulation of ocean currents on Earth?", "2203": "Which statement best explains why the force of a hurricane diminishes as the hurricane moves over land?", "2204": "n 1931, Barbara McClintock discovered that genes could change position on a chromosome. In corn plants, if a certain gene was moved next to the gene that controls kernel color, the kernels in an ear of corn were various colors. Which statement best supports McClintock's discovery?", "2205": "The breaking of a mineral into small, flat sheets is known as", "2206": "Which location on Earth receives the most direct sunlight?", "2207": "All living things are made up of prokaryotic or eukaryotic cells. Which function is found in both prokaryotic and eukaryotic cells?", "2208": "Jamal lives in the Northern Hemisphere. Which season is it when the Northern Hemisphere is pointed away from the Sun?", "2209": "What is an energy change that takes place in a light bulb?", "2210": "When an electric fan is running, most of the incoming electrical energy changes into which kind of energy?", "2211": "Which trait does a cactus seedling inherit from its parents?", "2212": "The freezing point of nitrous oxide is -91°C. Which of the following statements best describes the effect on the particles in liquid nitrous oxide as its temperature is lowered to -91°C?", "2213": "Which of the following will absorb heat energy?", "2214": "Which behavior will best help a student stay healthy?", "2215": "Which of these includes Earth?", "2216": "The vertical axis on a graph is the y-axis. What is most likely placed along the y-axis?", "2217": "Monica learned that humans are born knowing how to do some things and they learn how to do other things. Which is a behavior humans learn?", "2218": "Which factor will cause a decrease in the force of attraction between two magnets?", "2219": "What event occurs because of the rotation of Earth?", "2220": "The identifying characteristic of an element is its number of", "2221": "A species of wasp lays its eggs in the larva of another insect. The wasp is a parasite, and the larva is the host. What is the relationship between the parasite and the host?", "2222": "Which structural characteristic is present in a paramecium that is not present in an amoeba?", "2223": "The structures in the bodies of many organisms have levels of organization that help the body to carry out life processes. Which list correctly shows how these levels are organized from the simplest to the most complex?", "2224": "Which safety gear are most important to wear when working near an open flame?", "2225": "Recycling is important to the environment because it", "2226": "Jamil studied how the position of Earth around the Sun affects the energy available on Earth. Which best explains why a particular place on Earth receives more energy during summer months than winter months?", "2227": "Shale is a common sedimentary rock. Which of these was required to form shale?", "2228": "In the water cycle, rain, snow, or sleet falling to the ground is a form of", "2229": "Cells perform many different processes that an organism needs to survive and grow. Which is the main function of the process of cellular respiration?", "2230": "A student places soil in a plastic container to make a home for some worms. The student cuts holes in the top of the container because the worms need", "2231": "If it is determined that the particles in one solid are arranged in a repeating pattern and the particles in another solid are arranged randomly, what must be true about the solids?", "2232": "When manned space exploration began, NASA used the gravity assist concept so that spacecraft could conserve fuel. Which statement explains why the gravity assist concept was useful for spacecraft to successfully travel and return to Earth?", "2233": "In which of the following organs is an acid produced?", "2234": "It took Stephen 12 seconds to run across a grass field. Which additional information does he need in order to calculate his acceleration during the run?", "2235": "What are two of Earth's natural resources?", "2236": "In New England, there are noticeable patterns of seasonal change. Which information could you collect to BEST illustrate this change?", "2237": "Volume and mass are properties of", "2238": "Which of the following do water (H2O), rust (Fe2O3), and salt (NaCl) have in common?", "2239": "Which of these careers would a student studying biotechnology most likely pursue?", "2240": "The first person to introduce the idea of the continents moving around the surface of Earth was", "2241": "The cells of organisms found in the phylum Porifera (sponges) are not organized into tissues. What structures are absent in organisms belonging to the phylum Porifera?", "2242": "A class wanted to see which paper airplane design could fly the farthest. In order to have the most accurate results, every student should", "2243": "The following advertisement was placed in the window of a camping supply store. \"The double-thermal 'Polar Snooze' sleeping bag is here! It will keep you warm for winter camping!\" Based on this advertisement, the best conclusion about Polar Snooze sleeping bags is that they", "2244": "About how long does it take for Earth to make one revolution around the Sun?", "2245": "Twins are born. One is a boy and one is a girl. Which statement is correct about their genetic makeup?", "2246": "Which particles are responsible for the electric charge of an atom?", "2247": "Which is the best source of vitamins and minerals?", "2248": "Copper wire is often wrapped in plastic. Plastic material is a good", "2249": "Teresa is making a list of the similarities and differences between a euglena and a volvox cell. In which way is the euglena different from the volvox cell?", "2250": "If the body takes in more food than it uses.", "2251": "The mass of an object is measured using which unit?", "2252": "The Sun transforms matter into energy through nuclear fusion. What can be inferred about the Sun from this fact?", "2253": "Which job is done in Virginia only during the fall season?", "2254": "A scientist is studying the effect of acid rain on oak trees. Of the numbers below, which would be the number of oak trees the scientist should use to obtain the most reliable data?", "2255": "Camouflage MOST helps an animal with which of these life needs?", "2256": "There are a variety of events that can disrupt ecosystems. Some events result in local disturbances and others can affect a much larger area. Which event would most likely result in change on a global scale?", "2257": "A hardware designer finds that the wiring in a circuit is releasing enough heat to make the circuit dangerously hot. Which change would best solve this problem?", "2258": "There are different kinds of muscles in the human body. Each muscle is formed from a group of cells that works together. The main function of a group of muscle cells is to", "2259": "Four objects are on a wooden ramp. Which object is most likely to roll off the ramp if it is pushed gently?", "2260": "When zinc and copper are melted together, brass is formed. Brass is an example of", "2261": "Choose the investigation that would best answer the question: Does the length of a string change how fast a pendulum swings?", "2262": "Meiosis is necessary for which reproductive event to occur?", "2263": "Some astronauts may spend several months in space orbiting Earth. Where do these astronauts most likely stay while in space?", "2264": "Which is a possible consequence of global warming?", "2265": "A brown bear eats a variety of foods including berries, insects, and small animals. Which best describes a brown bear?", "2266": "In which part of a plant cell does photosynthesis occur?", "2267": "Which alternative energy resource adds carbon dioxide to the atmosphere?", "2268": "Energy from the Sun changes a liquid to a gas by the process of", "2269": "Which of the following is a result of the tilt of Earth's axis?", "2270": "Chloroplasts absorb light energy. The function of the chloroplast is to", "2271": "When water changes from a liquid to a gas and then the steam condenses back to the liquid form, these types of changes are", "2272": "What direction is the movement of the energy in a food web?", "2273": "When the velocity of an ocean wave decreases as it approaches a shore, what happens to the wave?", "2274": "Which is a force that keeps Earth in orbit around the Sun?", "2275": "Substances enter any plant or animal cell by passing through which of the following structures?", "2276": "Many years ago, purple dye was made from some sea animals. Then, in 1856, William Perkins tried to make a new medicine. Instead, he found a way to make purple dye from coal. What is a positive effect of his discovery?", "2277": "When magnesium (Mg) metal is burned in the presence of oxygen (O?), magnesium oxide (MgO) is produced. The properties of magnesium oxide are different than the individual properties of magnesium and oxygen because magnesium oxide is", "2278": "Fossils of sea animals were found in a cave in Arkansas. What does this mean about that area of Arkansas in the past?", "2279": "Which instrument would be best for measuring the volume of a pebble?", "2280": "Which of these is a waste product of plant cells?", "2281": "It can take millions of years for fossil fuels to form. These fossil fuels form underground from decaying plants and animals. Which term best describes a fossil fuel?", "2282": "Earth's hydrosphere is best described as the", "2283": "When riding a roller coaster, an electric motor pulls the roller coaster to the top of the first hill. What force pulls the roller coaster down the hill?", "2284": "Which of these organisms is classified as a decomposer?", "2285": "A cold-blooded vertebrate with smooth skin belongs to what class of animals?", "2286": "Which of these best describes a tornado?", "2287": "Plants use carbon dioxide from the atmosphere during the process of", "2288": "A reverse fault occurs when one side of a fault plane is driven up over the other side. Reverse faults can cause which of these landforms?", "2289": "A student is collecting water samples. The student needs a container that holds water, will not break easily, and can be used many times. Which of the following containers will best meet the student's needs?", "2290": "What condition is most likely to spread an illness between people?", "2291": "When scientists proposed the Theory of Continental Drift, there were many skeptics. Which discovery confirmed that the continents move on plates?", "2292": "Which two things are produced when a plant breaks down sugar to release energy?", "2293": "A scientist wants to track contaminant movement in the Gulf Stream. The Gulf Stream is a warm water current in the North Atlantic Ocean and is part of the North Atlantic gyre. The gyre is influenced by the Coriolis effect. To follow the contaminant after it exits the Gulf Stream, the scientist needs to know characteristics of the North Atlantic gyre. Which of these best describes a movement of the North Atlantic gyre the scientist needs to know?", "2294": "The growing human population has many practices that adversely impact the environment. Acid rain is one example of environmental damage that is related to human activities. Which human activity is most likely the largest contributor to acid rain?", "2295": "What happens to the water vapor in an air mass as it ascends?", "2296": "Which two terms are used to describe weather?", "2297": "In what unit of time does Earth orbit the Sun?", "2298": "While conducting an experiment on gravity, what will be needed to ensure the safety of students?", "2299": "All of the populations of species in an area make up a", "2300": "Cell division is necessary for an organism to", "2301": "A large plant population may impose selective pressure on a smaller, isolated group of plants, resulting in a change in allele distribution. Which mechanism is responsible for this change in the allele distribution?", "2302": "Two samples of gold must have the same", "2303": "A student organizes a list of the distances that five students ran in 10 minutes. Another way to best organize this data is by using a", "2304": "What is the dependent variable in this experiment?", "2305": "Electricity is produced in a hydroelectric plant when moving water turns a turbine. Which describes this energy transformation from the turning turbine to electricity?", "2306": "When a star explodes, an intensely bright object is formed. What is the name of this object?", "2307": "The Earth's equator receives more direct sunlight than the regions to its north and south. This distribution of sunlight accounts directly for which phenomenon?", "2308": "The class puts the planters by the window so that the plants can get more sunlight. How do the tomato plants use sunlight?", "2309": "Which of these is the most serious impact to an ecosystem after a tornado?", "2310": "Gravity is responsible for the ___.", "2311": "Some runners ate pasta before a race. The pasta was broken down into simple sugars and was absorbed by the blood stream. What body system was responsible for breaking down the pasta into small nutrients for use in the cells of the runners?", "2312": "Which crustal feature forms when two continental plates collide?", "2313": "At which location does the movement of tectonic plates form isolated volcanic islands, such as Hawaii?", "2314": "Which current property of our solar system is mainly due to solar emissions occurring soon after the initiation of fusion in the Sun's core?", "2315": "Water puddles on a sidewalk evaporate when the Sun heats the water. Which of these best describes what is happening as the water evaporates?", "2316": "Clara says that her school is in a desert. Which fact about her schoolyard most helps her claim?", "2317": "What process is most responsible for the extinction of most species of plants and animals that have lived on Earth?", "2318": "The scientific method is the inquiry process by which scientists raise and attempt to answer new questions. Which is the best way to communicate findings that result from scientific inquiry?", "2319": "Trevor turns on a lamp. When the lamp is on, electrical energy changes into which other form of energy?", "2320": "People often wear sunglasses in polar regions because most of the sunlight that strikes a snow-covered surface is", "2321": "A plant is discolored and has large brown blotches on its leaves. This condition is most likely caused by", "2322": "Which is a characteristic of sedimentary rock?", "2323": "Which gas is transported by the circulatory system in humans and is used by cells during respiration to release energy stored in food?", "2324": "Which of the following planets has the shortest orbit around the Sun?", "2325": "Rivers leave behind small pieces of rocks after they flood. These small pieces of rock form a floodplain. Which words best describe a floodplain?", "2326": "Some scientists believe that the mass extinction of dinosaurs was caused by the impact of a large meteorite on Earth. This impact would have caused a darkening of the sky due to dust blown into the upper atmosphere. This darkening would have reduced the sizes of some ecosystems because of", "2327": "Which material is the best conductor of electricity?", "2328": "Which is an example of a nonliving thing?", "2329": "What is a characteristic of sedimentary rock?", "2330": "Rock that is made of material that has settled to the bottom of lakes and oceans and been compressed and hardened is", "2331": "Which are caused by the Coriolis Effect?", "2332": "Which of the following compounds is most likely to be part of living organisms?", "2333": "The Sun produces energy through", "2334": "Which device is used to determine the volume of a liquid?", "2335": "Mrs. Garry's class wants to know if their area has more acid rain than other parts of the state. Which would be the best way for them to begin research?", "2336": "Which illustrates the correct order of relationships in organisms?", "2337": "Which is evidence that the universe is expanding?", "2338": "Which of these statements is true about the parts that make up the atom?", "2339": "A certain fossil (Y) is found in a layer of rock that lies between two index fossils, X and Z. Surprisingly, the older of the index fossils (Z) is found above the other fossils, suggesting that the rock layer has overturned. Which dating method is best to confirm the rock layer has overturned by determining the ages of these fossils?", "2340": "Which items would be most useful at home during a power failure?", "2341": "Energy flows in an ecosystem through food webs. Which form of energy is the least available for reuse in a food web?", "2342": "Which of the following fasteners are best to use to fasten the sides of a wooden birdhouse?", "2343": "In areas where a lot of earthquakes occur, architects are designing buildings with the ability to move with the land. How are the new building designs most likely to help people?", "2344": "In which form is most of the energy released from gasoline when burned by an automobile?", "2345": "Heart disease can result in a reduced amount of oxygen moving properly through the body. Which body system does heart disease most directly affect?", "2346": "The oil used today is made from the ancient remains of tiny sea creatures called \"Diatoms.\" When they were alive, the Diatoms converted sunlight into stored energy. Based on this information, which of the following statements is true?", "2347": "Skunks spray a strong-smelling liquid to ___.", "2348": "Which is an example of mechanical weathering?", "2349": "Recycling newspapers is good for the environment because it", "2350": "Rocks and minerals are common materials found on Earth. Which property do most rocks and minerals share?", "2351": "Which organs belong to the lymphatic system?", "2352": "The hardness, odor, and taste of an object can all be", "2353": "A bird called a ptarmigan has feathered feet. The feathers on the feet of the ptarmigan are most helpful when this bird ___.", "2354": "What is responsible for changing the remains of prehistoric sea animals into natural gas?", "2355": "Which is a basic structure found in all living organisms?", "2356": "To calculate the relative age of rocks, geologists use the rate of radioactive decay of isotopes present in their samples. What is the term used for the original amount of the elemental isotopes being investigated?", "2357": "An echo is a sound wave that has been", "2358": "The central nervous system consists of two parts: the brain and the", "2359": "A small town is building their first water treatment plant. Their primary disinfectant is UV radiation. Which contaminant will UV radiation eliminate?", "2360": "Which of the following must be included with magnitude to represent a vector?", "2361": "What does a fire take away from a forest that squirrels need to survive?", "2362": "Nitrogen, a nutrient found in fertilizer, helps plants increase in size. Rainwater runoff often carries fertilizer into ponds and lakes. What effect does excess nitrogen have on organisms in a pond or lake ecosystem?", "2363": "Which measurement is the most accurate way to describe the distance between the Sun and its nearest neighboring star?", "2364": "Which four elements make up most of the human body?", "2365": "An area is semiarid, has few trees, and is home to ground-nesting birds. This area is most likely part of which biome?", "2366": "Which organisms make energy available to all other organisms in a food chain?", "2367": "Which of these substances is correctly identified as a mineral?", "2368": "Two objects are at rest and are 1.0 meter apart. To reduce the gravitational pull between the two objects, they should be", "2369": "Soil color is closely related to its content. Which element causes soil to appear red?", "2370": "Which particles make up the mass of an atom?", "2371": "Auroras occur where Earth's magnetosphere traps high-energy particles in which region of the atmosphere?", "2372": "An experiment was performed at sea-level. 400 mL of water was put in 4 different-shaped containers and placed on hot plates with 4 different temperature settings as shown below. Beaker - 110°C Petri dish - 95°C Erlenmeyer flask - 60°C Round bottom bowl - 45°C Which characteristic of water remained the same in each container?", "2373": "In plants, what is responsible for passing traits from one generation to the next?", "2374": "Which safety measure should a student take when handling a microscope?", "2375": "Which statement best describes the size of the Sun?" }, "choices": { "0": { "text": [ "Sunlight is the source of energy for nearly all ecosystems.", "Most ecosystems are found on land instead of in water.", "Carbon dioxide is more available than other gases.", "The producers in all ecosystems are plants." ], "label": [ "A", "B", "C", "D" ] }, "1": { "text": [ "safety goggles", "breathing mask", "rubber gloves", "lead apron" ], "label": [ "A", "B", "C", "D" ] }, "2": { "text": [ "brain cells", "bone cells", "muscle cells", "ovary cells" ], "label": [ "A", "B", "C", "D" ] }, "3": { "text": [ "gray", "warm", "long", "soft" ], "label": [ "A", "B", "C", "D" ] }, "4": { "text": [ "a lightweight core surrounded by neutral particles", "a massive core surrounded by negatively-charged particles", "a network of interacting positive and negative particles", "overlapping layers of neutral, positive, and negative particles" ], "label": [ "A", "B", "C", "D" ] }, "5": { "text": [ "meter.", "kilometer.", "light-year.", "astronomical unit." ], "label": [ "A", "B", "C", "D" ] }, "6": { "text": [ "wash hands", "turn off all equipment", "put away all glassware", "wash instruments and table tops" ], "label": [ "A", "B", "C", "D" ] }, "7": { "text": [ "meters", "centimeters", "grams", "milligrams" ], "label": [ "A", "B", "C", "D" ] }, "8": { "text": [ "soil.", "minerals.", "food.", "water." ], "label": [ "A", "B", "C", "D" ] }, "9": { "text": [ "Xylem carries water from the roots to the leaves.", "Phloem carries minerals from the roots to the leaves.", "Xylem carries sugars from the flowers to the stems.", "Phloem carries water from the flowers to the stems." ], "label": [ "A", "B", "C", "D" ] }, "10": { "text": [ "Rainfall increases.", "Sunlight is reduced.", "Wind speed increases.", "Animal migration is stopped." ], "label": [ "A", "B", "C", "D" ] }, "11": { "text": [ "taking in oxygen and transporting it to cells of the body", "releasing hormones and transporting them to cells of the body", "absorbing nutrients from food and transporting them to cells in the body", "collecting waste products from the cells and transporting it out of the body" ], "label": [ "A", "B", "C", "D" ] }, "12": { "text": [ "electricity", "gravity", "magnetism", "tension" ], "label": [ "A", "B", "C", "D" ] }, "13": { "text": [ "planting trees", "water pollution", "rainfall", "sunlight" ], "label": [ "A", "B", "C", "D" ] }, "14": { "text": [ "air", "elements", "water", "soil" ], "label": [ "1", "2", "3", "4" ] }, "15": { "text": [ "folding", "erosion", "deposition", "sedimentation" ], "label": [ "A", "B", "C", "D" ] }, "16": { "text": [ "birds that eat fish from shallow waters", "fish that live in coral reefs in shallow waters", "mammals that swim in cold, deep ocean waters", "crustaceans at the bottom of deep sea ocean waters" ], "label": [ "A", "B", "C", "D" ] }, "17": { "text": [ "some of the water was absorbed by the dish.", "the air condensed.", "the light shining on the window sill produced more sugar.", "the water evaporated." ], "label": [ "A", "B", "C", "D" ] }, "18": { "text": [ "pulley", "lever", "inclined plane", "wheel and axle" ], "label": [ "A", "B", "C", "D" ] }, "19": { "text": [ "erode.", "foliate.", "precipitate.", "recrystallize." ], "label": [ "A", "B", "C", "D" ] }, "20": { "text": [ "Primary Succession", "Stable Communities", "Climax Communities", "Secondary Succession" ], "label": [ "A", "B", "C", "D" ] }, "21": { "text": [ "water", "soil", "air", "sunlight" ], "label": [ "A", "B", "C", "D" ] }, "22": { "text": [ "The average temperature yesterday was 15°C.", "The temperature range today was 10°C to 20°C.", "The high temperature tomorrow will be 14°C.", "The average high temperature in May is 20°C." ], "label": [ "A", "B", "C", "D" ] }, "23": { "text": [ "gravity", "wind velocity", "kinetic energy", "potential energy" ], "label": [ "A", "B", "C", "D" ] }, "24": { "text": [ "binoculars", "microscope", "reading glasses", "magnifying glass" ], "label": [ "A", "B", "C", "D" ] }, "25": { "text": [ "developing a hypothesis after collecting data in the investigation", "limiting the amount of background research before the investigation", "designing an investigation with repeated trials during the investigation", "obtaining other opinions concerning what should happen during the investigation" ], "label": [ "A", "B", "C", "D" ] }, "26": { "text": [ "less water", "fewer predators", "lack of shelter", "limited food" ], "label": [ "1", "2", "3", "4" ] }, "27": { "text": [ "pollen", "dormant", "flowers", "recycled" ], "label": [ "A", "B", "C", "D" ] }, "28": { "text": [ "the current flowing through the wire to the light bulb", "the light bulb giving electrical energy to the battery", "the light bulb generating heat energy", "the battery pushing light through the wire" ], "label": [ "A", "B", "C", "D" ] }, "29": { "text": [ "sunlight", "vibrations", "x-rays", "pitch" ], "label": [ "A", "B", "C", "D" ] }, "30": { "text": [ "Sunflower plant", "Mushroom", "Sunfish", "Luna moth" ], "label": [ "A", "B", "C", "D" ] }, "31": { "text": [ "take in light.", "be specialized.", "take in nutrients.", "be of similar size." ], "label": [ "A", "B", "C", "D" ] }, "32": { "text": [ "carbon dioxide", "hydrogen", "nitrogen", "oxygen" ], "label": [ "A", "B", "C", "D" ] }, "33": { "text": [ "Millions of years ago, Antarctica was in a warmer location on Earth.", "Recently, a natural disaster killed all of the fern plants in Antarctica.", "Recently, birds stopped carrying the seeds of fern plants to Antarctica.", "Millions of years ago, Earth's south pole was much colder than it is today." ], "label": [ "A", "B", "C", "D" ] }, "34": { "text": [ "The Fission Theory and The Coaccretion Theory", "The Coaccretion Theory and The Capture Theory", "The Fission Theory and the Giant Impact Theory", "The Capture Theory and the Giant Impact Theory" ], "label": [ "A", "B", "C", "D" ] }, "35": { "text": [ "fair.", "stormy.", "foggy.", "rainy." ], "label": [ "A", "B", "C", "D" ] }, "36": { "text": [ "iron, oxygen, nickel, copper.", "sodium, potassium, gold, hydrogen.", "helium, neon, argon, krypton.", "carbon, hydrogen, oxygen, nitrogen." ], "label": [ "A", "B", "C", "D" ] }, "37": { "text": [ "remove the old theory from historical records", "change the research notes in the original theory", "use the new information to update the old theory", "ban the public from discussing the old theory" ], "label": [ "A", "B", "C", "D" ] }, "38": { "text": [ "capable of reproducing by meiosis", "ability to reproduce without a mate", "ability to produce genetically different offspring", "capable of producing offspring genetically identical to parent" ], "label": [ "A", "B", "C", "D" ] }, "39": { "text": [ "distance between the vibration source and the receiver.", "type of material through which the sound travels.", "size of the object making the sound.", "type of device making the sound." ], "label": [ "A", "B", "C", "D" ] }, "40": { "text": [ "Galileo Galilei", "Albert Einstein", "Charles Darwin", "Sir Isaac Newton" ], "label": [ "A", "B", "C", "D" ] }, "41": { "text": [ "gases", "rocks", "elements", "molecules" ], "label": [ "A", "B", "C", "D" ] }, "42": { "text": [ "winter", "spring", "summer", "fall" ], "label": [ "A", "B", "C", "D" ] }, "43": { "text": [ "The climate was once colder.", "The shells were carried by the wind.", "The mountain was covered by water.", "The shells once lived on dry land." ], "label": [ "A", "B", "C", "D" ] }, "44": { "text": [ "observing if they lack true stems, roots, or leaves", "examining the plants for spores", "counting the number of leaves on each stalk", "noticing if the plants are near rocks" ], "label": [ "A", "B", "C", "D" ] }, "45": { "text": [ "by freezing the leaves on trees", "by causing rocks to stick together", "by turning acid rain into acid snow", "by freezing water in the cracks of rocks" ], "label": [ "A", "B", "C", "D" ] }, "46": { "text": [ "The mass of the atom increases.", "The atom becomes an isotope.", "The atomic number decreases.", "The atom becomes a positive ion." ], "label": [ "A", "B", "C", "D" ] }, "47": { "text": [ "Measuring oxygen levels in the lake for two months", "Checking the lake water for nutrient levels on one day", "Sampling fish populations in the lake over several years", "Observing the surface of the lake for signs of the new fish after one week" ], "label": [ "A", "B", "C", "D" ] }, "48": { "text": [ "earplugs", "rubber gloves", "goggles", "lead aprons" ], "label": [ "A", "B", "C", "D" ] }, "49": { "text": [ "lever", "pulley", "inclined plane", "wheel and axle" ], "label": [ "A", "B", "C", "D" ] }, "50": { "text": [ "meter stick, spring scale", "balance, stopwatch", "balance, meter stick", "meter stick, stopwatch" ], "label": [ "A", "B", "C", "D" ] }, "51": { "text": [ "radio wave emissions", "a wobble in the rotation of the star", "regular occurring eclipses of its moons", "the discovery of a star as large as our own" ], "label": [ "A", "B", "C", "D" ] }, "52": { "text": [ "conduction", "deposition", "erosion", "revolution" ], "label": [ "A", "B", "C", "D" ] }, "53": { "text": [ "land on the Moon", "orbit a planet", "return to Earth", "walk in space" ], "label": [ "A", "B", "C", "D" ] }, "54": { "text": [ "It boils.", "It melts.", "It dissolves.", "It evaporates." ], "label": [ "A", "B", "C", "D" ] }, "55": { "text": [ "low density", "high energy", "massive nuclei", "circular movement" ], "label": [ "A", "B", "C", "D" ] }, "56": { "text": [ "chemical energy.", "thermal energy.", "radiant energy.", "sound energy." ], "label": [ "A", "B", "C", "D" ] }, "57": { "text": [ "They live in the same habitat and niche.", "They forage and eat the same type of food.", "They mate and produce fertile offspring.", "They are similar in appearance and color." ], "label": [ "A", "B", "C", "D" ] }, "58": { "text": [ "Jupiter", "Mercury", "Saturn", "Uranus" ], "label": [ "A", "B", "C", "D" ] }, "59": { "text": [ "digestive", "excretory", "circulatory", "respiratory" ], "label": [ "A", "B", "C", "D" ] }, "60": { "text": [ "writing a science report", "mixing baking soda with water", "measuring the length of a shadow", "examining a leaf with a microscope" ], "label": [ "A", "B", "C", "D" ] }, "61": { "text": [ "water", "fertilizer", "herbicide", "insecticide" ], "label": [ "A", "B", "C", "D" ] }, "62": { "text": [ "an inference", "a hypothesis", "a prediction", "an observation" ], "label": [ "1", "2", "3", "4" ] }, "63": { "text": [ "offspring", "DNA", "cells", "traits" ], "label": [ "1", "2", "3", "4" ] }, "64": { "text": [ "chemical", "physical", "magnetic", "electric" ], "label": [ "A", "B", "C", "D" ] }, "65": { "text": [ "light and sound", "electrical and sound", "chemical and light", "chemical and electrical" ], "label": [ "A", "B", "C", "D" ] }, "66": { "text": [ "rivers flooding along a coastal plain.", "erosion and weathering.", "earthquakes and waves.", "rocks melted underground by lava." ], "label": [ "A", "B", "C", "D" ] }, "67": { "text": [ "coal.", "wind.", "wood.", "natural gas." ], "label": [ "A", "B", "C", "D" ] }, "68": { "text": [ "ocean currents.", "aquatic plants.", "surface winds.", "tectonic plates." ], "label": [ "A", "B", "C", "D" ] }, "69": { "text": [ "leaving the television on all day", "recycling plastic bottles", "cutting down trees", "burning trash in the yard" ], "label": [ "A", "B", "C", "D" ] }, "70": { "text": [ "strong odor", "poor hearing", "weak eyesight", "shivering" ], "label": [ "A", "B", "C", "D" ] }, "71": { "text": [ "leaves", "flowers", "roots", "seeds" ], "label": [ "A", "B", "C", "D" ] }, "72": { "text": [ "iron", "granite", "clay", "wood" ], "label": [ "A", "B", "C", "D" ] }, "73": { "text": [ "how to find food in garbage cans", "how to hibernate during the winter", "how to seek shelter in a hollow log", "how to live in human neighborhoods" ], "label": [ "A", "B", "C", "D" ] }, "74": { "text": [ "swimming speed.", "body temperature.", "chance of survival.", "visibility to predators." ], "label": [ "A", "B", "C", "D" ] }, "75": { "text": [ "mammals", "fungi", "insects", "plants" ], "label": [ "A", "B", "C", "D" ] }, "76": { "text": [ "chickens that naturally make the antibiotics", "microbes that are resistant to the antibiotics", "microbes that are susceptible to the antibiotics", "chickens that are resistant to infection" ], "label": [ "A", "B", "C", "D" ] }, "77": { "text": [ "to form a good hypothesis", "to increase the accuracy of the results", "to make the results more significant", "to better explain the investigation to others" ], "label": [ "A", "B", "C", "D" ] }, "78": { "text": [ "weight of heavy machinery moving over the rocks", "pressure on the rock formation inside Earth", "a sandstorm that caused the rocks to be eroded", "a quick burial of the rocks by tons of volcanic ash" ], "label": [ "A", "B", "C", "D" ] }, "79": { "text": [ "the changing of the seasons.", "daily tidal cycles.", "day to become night.", "the phases of the Moon." ], "label": [ "A", "B", "C", "D" ] }, "80": { "text": [ "the Moon revolving around Earth.", "Earth revolving around the Sun.", "the Moon rotating on its axis.", "Earth rotating on its axis." ], "label": [ "A", "B", "C", "D" ] }, "81": { "text": [ "weight", "hair color", "blood type", "handedness" ], "label": [ "A", "B", "C", "D" ] }, "82": { "text": [ "Nitrogen is chemically inert.", "Sodium vapor reflects solar energy.", "Carbon dioxide traps solar energy.", "Argon is unable to react with water." ], "label": [ "A", "B", "C", "D" ] }, "83": { "text": [ "identifying genetic disorders", "determining the parts of an atom", "observing distant objects in space", "making very accurate measurements" ], "label": [ "A", "B", "C", "D" ] }, "84": { "text": [ "constant weathering and erosion", "extreme pressure and heating", "rapid burial of sediments", "slow cooling of magma" ], "label": [ "A", "B", "C", "D" ] }, "85": { "text": [ "A seed is planted from a tree.", "An offshore rig pumps oil.", "A car is filled with gasoline.", "An office is heated with coal." ], "label": [ "A", "B", "C", "D" ] }, "86": { "text": [ "root", "stem", "flower", "leaf" ], "label": [ "A", "B", "C", "D" ] }, "87": { "text": [ "kinetic energy converted to potential energy", "chemical energy converted to kinetic energy", "chemical energy converted to thermal energy", "thermal energy converted to potential energy" ], "label": [ "A", "B", "C", "D" ] }, "88": { "text": [ "parasitism", "commensalism", "mutualism", "neutralism" ], "label": [ "A", "B", "C", "D" ] }, "89": { "text": [ "a robin that builds a nest", "an owl that calls at night", "a duck that swims in water", "a goose that migrates in winter" ], "label": [ "A", "B", "C", "D" ] }, "90": { "text": [ "barometer", "hygrometer", "anemometer", "weather vane" ], "label": [ "A", "B", "C", "D" ] }, "91": { "text": [ "circulation", "competition", "mutation", "respiration" ], "label": [ "1", "2", "3", "4" ] }, "92": { "text": [ "the Moon to revolve once", "the Moon to rotate once", "Earth to rotate once", "Earth to revolve once" ], "label": [ "1", "2", "3", "4" ] }, "93": { "text": [ "decrease", "increase", "remain the same" ], "label": [ "A", "B", "C" ] }, "94": { "text": [ "evaporate sooner.", "take longer to increase in temperature.", "condense over a longer period.", "chemically break down at a faster rate." ], "label": [ "A", "B", "C", "D" ] }, "95": { "text": [ "eating", "breathing", "running", "sleeping" ], "label": [ "A", "B", "C", "D" ] }, "96": { "text": [ "Archaebacteria", "Fungi", "Plantae", "Protista" ], "label": [ "A", "B", "C", "D" ] }, "97": { "text": [ "Integumentary and endocrine systems", "Muscular and respiratory systems", "Nervous and muscular systems", "Skeletal and nervous systems" ], "label": [ "A", "B", "C", "D" ] }, "98": { "text": [ "Their shapes stay the same in any container.", "Their shapes change when they are in different containers.", "Their volumes stay the same in any container.", "Their volumes change when they are in different containers." ], "label": [ "A", "B", "C", "D" ] }, "99": { "text": [ "learned behavior", "migration instinct", "response to stimuli", "reproductive strategy" ], "label": [ "A", "B", "C", "D" ] }, "100": { "text": [ "synthesis of enzymes", "formation of cellulose", "breakdown of glucose", "active transport of ions" ], "label": [ "A", "B", "C", "D" ] }, "101": { "text": [ "1 day", "28 days", "180 days", "365 days" ], "label": [ "A", "B", "C", "D" ] }, "102": { "text": [ "fish births increase", "fish populations decrease", "sediment on the bottom of the bay decreases", "the rate of water runoff into the bay increases" ], "label": [ "A", "B", "C", "D" ] }, "103": { "text": [ "The heat comes from the Sun.", "The heat comes from pools of underground water.", "The heat comes from deep within Earth.", "The heat comes from decaying plants and animals." ], "label": [ "A", "B", "C", "D" ] }, "104": { "text": [ "It provides a protective barrier between the mother and the fetus.", "It keeps the fetus inside the mother until birth.", "It provides a navel when the baby is born.", "It supplies oxygen and nutrients to the fetus." ], "label": [ "A", "B", "C", "D" ] }, "105": { "text": [ "digestive and skeletal", "skeletal and circulatory", "circulatory and respiratory", "respiratory and digestive" ], "label": [ "A", "B", "C", "D" ] }, "106": { "text": [ "1 tall plant to 3 short plants", "2 tall plants to 2 short plants", "3 tall plants to 1 short plant", "4 tall plants to 0 short plants" ], "label": [ "A", "B", "C", "D" ] }, "107": { "text": [ "warmer.", "cooler.", "more acidic.", "more alkaline." ], "label": [ "A", "B", "C", "D" ] }, "108": { "text": [ "magma", "igneous", "sedimentary", "metamorphic" ], "label": [ "A", "B", "C", "D" ] }, "109": { "text": [ "an element", "a mixture", "a compound", "a new form of matter" ], "label": [ "A", "B", "C", "D" ] }, "110": { "text": [ "once every 12 hours", "once every 24 hours", "once every month", "once every year" ], "label": [ "A", "B", "C", "D" ] }, "111": { "text": [ "a bar graph", "a pie chart", "a line graph", "a scatterplot" ], "label": [ "A", "B", "C", "D" ] }, "112": { "text": [ "heat", "oxygen", "protein", "water" ], "label": [ "A", "B", "C", "D" ] }, "113": { "text": [ "Argon, Ar", "Oxygen, O2", "Water, H2O", "Nitrogen, N2" ], "label": [ "A", "B", "C", "D" ] }, "114": { "text": [ "global warming", "asteroid impacts", "tilt of the Earth's axis", "the solar activity cycle" ], "label": [ "A", "B", "C", "D" ] }, "115": { "text": [ "it makes food easier to find.", "predators avoid the moth.", "it aids in attracting a mate.", "the moth blends in with its surroundings." ], "label": [ "A", "B", "C", "D" ] }, "116": { "text": [ "circulatory system", "nervous system", "respiratory system", "excretory system" ], "label": [ "A", "B", "C", "D" ] }, "117": { "text": [ "a battery", "an electric motor", "a light bulb", "a solar cooker" ], "label": [ "A", "B", "C", "D" ] }, "118": { "text": [ "Less sediment would be deposited along the shoreline.", "Beaches would form from different materials.", "Sand dunes would become smaller.", "Deltas would become larger." ], "label": [ "A", "B", "C", "D" ] }, "119": { "text": [ "solid.", "liquid.", "gas.", "plasma." ], "label": [ "A", "B", "C", "D" ] }, "120": { "text": [ "measuring its red shift.", "the gravity it exerts.", "contrasting it against nearby stars.", "observing its motion across the sky." ], "label": [ "A", "B", "C", "D" ] }, "121": { "text": [ "liquid, gas, vapor", "gas, liquid, fluid", "solid, gas, liquid", "solid, vapor, liquid" ], "label": [ "A", "B", "C", "D" ] }, "122": { "text": [ "to absorb water into a cell", "to provide energy for a cell", "to remove wastes from a cell", "to store materials in a cell" ], "label": [ "A", "B", "C", "D" ] }, "123": { "text": [ "low pH level.", "low sand content.", "high organic matter level.", "high parent rock material level." ], "label": [ "A", "B", "C", "D" ] }, "124": { "text": [ "lead", "arsenic", "mercury", "aluminum" ], "label": [ "A", "B", "C", "D" ] }, "125": { "text": [ "The toads were destroyed by the construction equipment.", "The toads died because toads cannot breathe out of water.", "The toads were frightened and went into the woods.", "The toads got their food from the wetland ecosystem." ], "label": [ "A", "B", "C", "D" ] }, "126": { "text": [ "killing viruses", "healing wounds", "treatment of airborne infections", "treatment of inherited diseases" ], "label": [ "A", "B", "C", "D" ] }, "127": { "text": [ "Both have a cell wall to give them support.", "Both have a large vacuole to store water.", "Both use mitochondria to produce energy.", "Both use chloroplasts to store energy." ], "label": [ "A", "B", "C", "D" ] }, "128": { "text": [ "the plants used to be harvested for food.", "the island used to be located farther south.", "the climate of the island used to be warmer.", "the fossils used to be more resistant to cold." ], "label": [ "A", "B", "C", "D" ] }, "129": { "text": [ "environmental degradation", "ecological succession", "natural selection", "genetic engineering" ], "label": [ "1", "2", "3", "4" ] }, "130": { "text": [ "To fight disease in the body", "To carry oxygen to all parts of the body", "To remove carbon monoxide from all parts of the body", "To produce materials which cause the blood to clot." ], "label": [ "A", "B", "C", "D" ] }, "131": { "text": [ "near plate boundaries", "on large pieces of land", "in large bodies of water", "in regions near the equator" ], "label": [ "A", "B", "C", "D" ] }, "132": { "text": [ "0.128 millimeter", "1.28 millimeters", "128 millimeters", "1280 millimeters" ], "label": [ "A", "B", "C", "D" ] }, "133": { "text": [ "rubber", "aluminum", "granite", "wood" ], "label": [ "A", "B", "C", "D" ] }, "134": { "text": [ "energy resources", "material resources", "renewable resources", "nonrenewable resources" ], "label": [ "A", "B", "C", "D" ] }, "135": { "text": [ "read all the directions", "find a lab partner", "make notes about observations", "write a report on the investigation" ], "label": [ "A", "B", "C", "D" ] }, "136": { "text": [ "heart", "kidney", "white blood cell", "central nervous system" ], "label": [ "A", "B", "C", "D" ] }, "137": { "text": [ "transportation.", "communication.", "mass production.", "space exploration." ], "label": [ "A", "B", "C", "D" ] }, "138": { "text": [ "They make the soil clean.", "They keep disease out of the soil.", "They recycle nutrients into the soil.", "They remove extra water from the soil." ], "label": [ "A", "B", "C", "D" ] }, "139": { "text": [ "through filtration", "by their boiling points", "by their freezing points", "through paper chromatography" ], "label": [ "A", "B", "C", "D" ] }, "140": { "text": [ "It is odorless.", "It does not conduct electricity.", "It is tasteless.", "It is liquid at most temperatures on Earth." ], "label": [ "A", "B", "C", "D" ] }, "141": { "text": [ "scientific tools used in experiments.", "publications for conducting research.", "scientific method to test hypotheses.", "locations for conducting their experiments." ], "label": [ "A", "B", "C", "D" ] }, "142": { "text": [ "in shallow areas over short periods of time.", "from the remains of organisms.", "in underground reservoirs that are relatively cool.", "by high winds and temperatures." ], "label": [ "A", "B", "C", "D" ] }, "143": { "text": [ "Newton's theory of gravity", "Mendel's experiments with pea plants", "Franklin's experiments with electricity", "Darwin's research on the Galapagos islands" ], "label": [ "A", "B", "C", "D" ] }, "144": { "text": [ "sea level to a mountaintop.", "sea level to a valley below sea level.", "a mountaintop to sea level.", "a beach at sea level to a valley at sea level." ], "label": [ "A", "B", "C", "D" ] }, "145": { "text": [ "storing milk by putting it into the freezer", "milk turning sour when left in a warm place", "mixing milk into a glass with chocolate powder", "allowing milk to evaporate, leaving behind powdered milk" ], "label": [ "A", "B", "C", "D" ] }, "146": { "text": [ "a ruler", "a graph", "a notebook", "a calculator" ], "label": [ "A", "B", "C", "D" ] }, "147": { "text": [ "solubility", "conductivity", "boiling point", "melting point" ], "label": [ "A", "B", "C", "D" ] }, "148": { "text": [ "the Sun", "the Little Dipper", "the North Star", "the Moon" ], "label": [ "A", "B", "C", "D" ] }, "149": { "text": [ "hot gases", "dry land", "craters", "water" ], "label": [ "A", "B", "C", "D" ] }, "150": { "text": [ "weaker storms, causing less shoreline erosion", "shorter days, causing longer hibernation periods", "shrinking glaciers, causing sea levels to rise", "increased radioactivity, causing damage to cells" ], "label": [ "A", "B", "C", "D" ] }, "151": { "text": [ "to act as a controlled variable for the investigation", "to act as the dependent variable for the investigation", "to provide another testable variable for the investigation", "to serve as the independent variable for the investigation" ], "label": [ "A", "B", "C", "D" ] }, "152": { "text": [ "tested five kittens on a non-meat diet also", "weighed the kittens in grams", "used only one kitten", "tested dogs as well as cats" ], "label": [ "A", "B", "C", "D" ] }, "153": { "text": [ "glass making", "astronomy", "medicine", "teaching" ], "label": [ "A", "B", "C", "D" ] }, "154": { "text": [ "is easier to carry on field investigations.", "is less likely to be infected by bacteria.", "makes very tiny objects appear larger.", "produces a more accurate image." ], "label": [ "A", "B", "C", "D" ] }, "155": { "text": [ "acid rain", "ozone thinning", "water pollution", "global warming" ], "label": [ "A", "B", "C", "D" ] }, "156": { "text": [ "erosion", "leaching", "subsidence", "deposition" ], "label": [ "A", "B", "C", "D" ] }, "157": { "text": [ "Earth rotates on its axis.", "Earth revolves around the Sun.", "The Sun rotates on its axis.", "The Sun revolves around the galaxy." ], "label": [ "A", "B", "C", "D" ] }, "158": { "text": [ "stomach", "platelets", "muscle", "hair" ], "label": [ "A", "B", "C", "D" ] }, "159": { "text": [ "crystallized into natural glass.", "exposed to great temperature.", "melted into liquid magma.", "broken down by weathering." ], "label": [ "A", "B", "C", "D" ] }, "160": { "text": [ "It melts to form liquid water.", "It condenses to form liquid water.", "It freezes to become heavier ice.", "It evaporates to become a vapor (gas)." ], "label": [ "A", "B", "C", "D" ] }, "161": { "text": [ "a boy playing with a ball", "a bird building a nest", "a horse pulling a wagon", "a dog sitting on command" ], "label": [ "A", "B", "C", "D" ] }, "162": { "text": [ "They result in population decline.", "They are all observable in the fossil record.", "They occur slowly over long periods of time.", "They are more likely to be observed in plants." ], "label": [ "A", "B", "C", "D" ] }, "163": { "text": [ "ozone", "methane", "water vapor", "carbon dioxide" ], "label": [ "1", "2", "3", "4" ] }, "164": { "text": [ "chemical energy that is stored by the sandpaper.", "radiant energy that is transferred to the bench.", "potential energy that is stored by the wood.", "heat energy that is transferred to the air." ], "label": [ "A", "B", "C", "D" ] }, "165": { "text": [ "glucose", "chlorophyll", "mitochondria", "photosynthesis" ], "label": [ "A", "B", "C", "D" ] }, "166": { "text": [ "Darwin", "Einstein", "Mendel", "Newton" ], "label": [ "A", "B", "C", "D" ] }, "167": { "text": [ "Heat from the room is absorbed by the ice cube.", "The ice cube molecules move more slowly.", "One side of the ice cube is colder than the other.", "Heat from the ice cube moves into the air." ], "label": [ "A", "B", "C", "D" ] }, "168": { "text": [ "low altitude fog.", "rapid evaporation.", "high elevation snowfall.", "frequent thunderstorms." ], "label": [ "A", "B", "C", "D" ] }, "169": { "text": [ "heat, water, and soil", "sunlight, soil, and heat", "sunlight, air, and food", "food, water, and air" ], "label": [ "A", "B", "C", "D" ] }, "170": { "text": [ "Aquifers recharge slowly.", "Lake water is reserved for recreation.", "Increasing biomass decreases evaporation rates.", "Tall buildings impede the development of rain clouds." ], "label": [ "A", "B", "C", "D" ] }, "171": { "text": [ "Announce to the world that her theory is better than the old theory.", "Call the news media and tell them about her new theory.", "Challenge the old theory with scientific evidence.", "Request that the old theory be banned." ], "label": [ "A", "B", "C", "D" ] }, "172": { "text": [ "Famous scientists have the best ideas.", "Ideas must be communicated to the public", "In order to be important, ideas must be believable.", "The results are less important than the ideas in an experiment." ], "label": [ "A", "B", "C", "D" ] }, "173": { "text": [ "the Big Bang Theory", "the Conservation of Energy", "the Periodicity of Element Properties", "the Acceleration of Objects due to Gravity" ], "label": [ "A", "B", "C", "D" ] }, "174": { "text": [ "Oxygen collected by the respiratory system is carried throughout the body by the circulatory system.", "Solid wastes collected by the circulatory system are carried throughout the body by the respiratory system.", "Nutrients collected by the respiratory system are carried throughout the body by the circulatory system.", "Carbon dioxide collected by the circulatory system is carried throughout the body by the respiratory system." ], "label": [ "A", "B", "C", "D" ] }, "175": { "text": [ "an atom", "a compound", "an element", "a mixture" ], "label": [ "A", "B", "C", "D" ] }, "176": { "text": [ "Sample 1 has bands of light and dark crystals.", "Sample 2 has pink, gray, and white crystals grown together.", "Sample 3 is made up of one huge, pale pink crystal.", "Sample 4 is made up of layers of sand grains cemented together." ], "label": [ "A", "B", "C", "D" ] }, "177": { "text": [ "Genes control inherited traits in organisms.", "Corn plants can reproduce in laboratory environments.", "Chromosomes can move around in the nucleus of a cell.", "Genes are able to disappear and reappear in later generations." ], "label": [ "A", "B", "C", "D" ] }, "178": { "text": [ "consuming animals", "consuming plants", "producing sugar", "absorbing sunlight" ], "label": [ "1", "2", "3", "4" ] }, "179": { "text": [ "the location of the nearest ocean", "the average annual rainfall", "the location of the nearest mountain", "the average winter temperature" ], "label": [ "A", "B", "C", "D" ] }, "180": { "text": [ "the separate tanks", "the amount of food", "the fish deprived of light", "the fish exposed to light for 24 hours" ], "label": [ "A", "B", "C", "D" ] }, "181": { "text": [ "The motion of the molecules stops.", "The motion of the molecules increases.", "The motion of the molecules decreases.", "The motion of the molecules is at a constant rate." ], "label": [ "A", "B", "C", "D" ] }, "182": { "text": [ "dark coat color", "increased body fat", "large ears to release body heat", "more powerful legs for burrowing" ], "label": [ "A", "B", "C", "D" ] }, "183": { "text": [ "the fungi that break down dead plants", "the beetles that eat a variety of grass roots", "the mosquitoes that hide under plant leaves", "the caterpillars that eat only one type of plant" ], "label": [ "A", "B", "C", "D" ] }, "184": { "text": [ "driving large cars", "building more factories", "burning wood in the fireplace", "using solar energy to produce electricity" ], "label": [ "A", "B", "C", "D" ] }, "185": { "text": [ "a balance", "a metric ruler", "a graduated cylinder", "a thermometer" ], "label": [ "A", "B", "C", "D" ] }, "186": { "text": [ "liver", "stomach", "small intestine", "large intestine" ], "label": [ "A", "B", "C", "D" ] }, "187": { "text": [ "carrying it with both hands.", "reflecting sunlight to the stage.", "removing the objectives after you are done.", "adjusting the coarse focus under high power." ], "label": [ "A", "B", "C", "D" ] }, "188": { "text": [ "cells", "atoms", "molecules", "compounds" ], "label": [ "1", "2", "3", "4" ] }, "189": { "text": [ "tail gets longer", "fur gets thicker", "feathers are shed", "whiskers get shorter" ], "label": [ "A", "B", "C", "D" ] }, "190": { "text": [ "erosion", "compaction", "cementation", "recrystallization" ], "label": [ "A", "B", "C", "D" ] }, "191": { "text": [ "a sunny window", "an electric heater", "a large bowl of water", "a fan blowing gently" ], "label": [ "A", "B", "C", "D" ] }, "192": { "text": [ "sour taste", "pH equal to 6", "turns litmus paper blue", "forms bubbles with limestone" ], "label": [ "A", "B", "C", "D" ] }, "193": { "text": [ "ionization", "evaporation", "respiration", "condensation" ], "label": [ "A", "B", "C", "D" ] }, "194": { "text": [ "to find food for their young", "to adapt to environmental changes", "to attract a mate", "to avoid predators" ], "label": [ "A", "B", "C", "D" ] }, "195": { "text": [ "upwelling", "storm surge", "downwelling", "surface currents" ], "label": [ "A", "B", "C", "D" ] }, "196": { "text": [ "The cell would continue with mitotic division.", "The cell would undergo meiotic division.", "The cell would break open.", "The cell would not divide." ], "label": [ "A", "B", "C", "D" ] }, "197": { "text": [ "because the batteries conduct the electricity", "because the batteries supply the energy", "because the batteries produce light", "because the batteries produce heat" ], "label": [ "A", "B", "C", "D" ] }, "198": { "text": [ "a planet close to Earth", "the closest star to Earth", "a planet that reflects light", "the center of the universe" ], "label": [ "A", "B", "C", "D" ] }, "199": { "text": [ "It will melt to form liquid water.", "It will melt to form water vapor.", "It will freeze to form liquid water.", "It will not change at all." ], "label": [ "A", "B", "C", "D" ] }, "200": { "text": [ "the shape of the parent ducks' feet", "the temperature of the pond water", "the amount of mud in the bottom of the pond", "the amount of rain that fell before the duck was born" ], "label": [ "A", "B", "C", "D" ] }, "201": { "text": [ "electrical force", "magnetic force", "centripetal force", "gravitational force" ], "label": [ "A", "B", "C", "D" ] }, "202": { "text": [ "Earth rotates on its axis", "Earth orbits around the sun", "the moon rotates on its axis", "the moon orbits around Earth" ], "label": [ "A", "B", "C", "D" ] }, "203": { "text": [ "energy from the Sun", "energy from ocean waves", "energy from Earth's rotation", "energy from Earth's moon" ], "label": [ "A", "B", "C", "D" ] }, "204": { "text": [ "The cells use more energy.", "The cells store more nutrients.", "The cells degrade more proteins.", "The cells divide more frequently." ], "label": [ "A", "B", "C", "D" ] }, "205": { "text": [ "luster", "hardness", "density", "reactivity" ], "label": [ "A", "B", "C", "D" ] }, "206": { "text": [ "A cloud releases freezing rain.", "A tree root breaks apart a rock.", "Dry weather results in a small harvest.", "Sediments flow into a bay." ], "label": [ "A", "B", "C", "D" ] }, "207": { "text": [ "water", "air", "sunlight", "grass" ], "label": [ "A", "B", "C", "D" ] }, "208": { "text": [ "the beans that were soaked the least amount of time", "the beans that were not soaked in water", "the beans that had the greatest mass", "the beans that grew the tallest" ], "label": [ "A", "B", "C", "D" ] }, "209": { "text": [ "elliptical", "irregular", "ring", "spiral" ], "label": [ "A", "B", "C", "D" ] }, "210": { "text": [ "Its kinetic energy is increasing", "Its kinetic energy is decreasing.", "Its potential energy is increasing.", "Its potential energy is decreasing." ], "label": [ "A", "B", "C", "D" ] }, "211": { "text": [ "conclusion.", "theory.", "constant.", "law." ], "label": [ "A", "B", "C", "D" ] }, "212": { "text": [ "Flowers", "Bacteria", "Sunlight", "Oxygen" ], "label": [ "A", "B", "C", "D" ] }, "213": { "text": [ "a tornado", "an earthquake", "a volcano", "an avalanche" ], "label": [ "A", "B", "C", "D" ] }, "214": { "text": [ "an ice cube melting", "a rainbow forming", "water evaporating", "thunder booming" ], "label": [ "A", "B", "C", "D" ] }, "215": { "text": [ "Mid-ocean ridge", "Abyssal plain", "Ocean trench", "Volcanic island" ], "label": [ "A", "B", "C", "D" ] }, "216": { "text": [ "reduce heat transfer.", "are generally more dense.", "absorb more of the Sun's energy.", "reflect sunlight more efficiently." ], "label": [ "A", "B", "C", "D" ] }, "217": { "text": [ "bone cells", "nerve cells", "muscle cells", "white blood cells" ], "label": [ "A", "B", "C", "D" ] }, "218": { "text": [ "how hurricanes formed long ago", "how the solar system was formed", "the cause of strong earthquakes", "how Earth's environments have changed" ], "label": [ "A", "B", "C", "D" ] }, "219": { "text": [ "lower pitched.", "higher pitched.", "louder.", "quieter." ], "label": [ "A", "B", "C", "D" ] }, "220": { "text": [ "element", "mixture", "solution", "compound" ], "label": [ "A", "B", "C", "D" ] }, "221": { "text": [ "eye color", "a broken leg", "length of hair", "language skills" ], "label": [ "A", "B", "C", "D" ] }, "222": { "text": [ "selective breeding", "behavioral modification", "ecological succession", "geographical isolation" ], "label": [ "A", "B", "C", "D" ] }, "223": { "text": [ "a computer model", "a weather balloon", "a rain gauge", "radar" ], "label": [ "A", "B", "C", "D" ] }, "224": { "text": [ "filtration and evaporation", "settling and chromatography", "chromatography and filtration", "settling and magnetic attraction" ], "label": [ "A", "B", "C", "D" ] }, "225": { "text": [ "a bird.", "an insect.", "a mammal.", "a reptile." ], "label": [ "A", "B", "C", "D" ] }, "226": { "text": [ "rocks and minerals", "molecules and atoms", "mixtures and compounds", "metals and nonmetals" ], "label": [ "1", "2", "3", "4" ] }, "227": { "text": [ "either one red straw or one green straw.", "two green straws.", "two red straws.", "one red straw and one green straw." ], "label": [ "A", "B", "C", "D" ] }, "228": { "text": [ "both plant and animal cells.", "plant cells only.", "animal cells only.", "neither plant nor animal cells." ], "label": [ "A", "B", "C", "D" ] }, "229": { "text": [ "Lever, pulley, and wedge", "Pulley, inclined plane, and screw", "Wedge, wheel and axle, and screw", "Wheel and axle, inclined plane, and lever" ], "label": [ "A", "B", "C", "D" ] }, "230": { "text": [ "desert", "grassland", "rain forest", "temperate forest" ], "label": [ "A", "B", "C", "D" ] }, "231": { "text": [ "an increase in the length of a day", "a decrease in the number of volcanic eruptions", "a decrease in the magnitude of large earthquakes", "an increase in the amount of atmospheric carbon dioxide" ], "label": [ "A", "B", "C", "D" ] }, "232": { "text": [ "kinetic", "chemical", "electrical", "mechanical" ], "label": [ "A", "B", "C", "D" ] }, "233": { "text": [ "volcanic island arcs.", "strike-slip faults.", "oceanic trenches.", "rift zones." ], "label": [ "A", "B", "C", "D" ] }, "234": { "text": [ "direction.", "waves.", "motion.", "frequency." ], "label": [ "A", "B", "C", "D" ] }, "235": { "text": [ "skeletal and digestive", "skeletal and respiratory", "circulatory and digestive", "circulatory and respiratory" ], "label": [ "A", "B", "C", "D" ] }, "236": { "text": [ "The properties of both sodium and chlorine change.", "The properties of both sodium and chlorine remain the same.", "The properties of sodium are different but chlorine remains a dangerous gas.", "The properties of sodium remain the same but the properties of chlorine change." ], "label": [ "A", "B", "C", "D" ] }, "237": { "text": [ "oil, air, and rock", "water, air, and milk", "sand, ice, and wood", "nail, stick, and paper" ], "label": [ "A", "B", "C", "D" ] }, "238": { "text": [ "coal", "sunlight", "water", "wood" ], "label": [ "A", "B", "C", "D" ] }, "239": { "text": [ "liquid water", "rocky surfaces", "warm soil", "atmospheric oxygen" ], "label": [ "A", "B", "C", "D" ] }, "240": { "text": [ "flowers", "fruit", "roots", "trunks" ], "label": [ "A", "B", "C", "D" ] }, "241": { "text": [ "frog", "mushroom", "grass", "lizard" ], "label": [ "A", "B", "C", "D" ] }, "242": { "text": [ "minimizing illness from disease.", "minimizing the need for manual labor.", "maximizing the price of consumer goods.", "maximizing the use of non-renewable resources." ], "label": [ "A", "B", "C", "D" ] }, "243": { "text": [ "It will show people that storms can be prevented.", "It will show people that science is interesting.", "It will help warn people about dangerous storms.", "It will help people drive in the rain." ], "label": [ "A", "B", "C", "D" ] }, "244": { "text": [ "The reason gravity works is because masses bend time and space.", "The effect of gravity on plants might be reduced if certain minerals are added to the soil.", "The force of gravity between two objects depends upon their masses and the distance between them.", "The experiments being done on gravity today are better than what were done in the past and a full understanding is only a few years away." ], "label": [ "A", "B", "C", "D" ] }, "245": { "text": [ "the level of carbon dioxide in the blood", "the level of carbon dioxide in the cells", "the level of carbon dioxide in the lungs", "the level of carbon dioxide in the air" ], "label": [ "A", "B", "C", "D" ] }, "246": { "text": [ "kg/s", "m^3/s", "L/m^3", "kg/m^3" ], "label": [ "A", "B", "C", "D" ] }, "247": { "text": [ "movement of appendages", "completion of blood circulation", "absorption of nutrients", "regulation of hormones" ], "label": [ "A", "B", "C", "D" ] }, "248": { "text": [ "molecules", "chemicals", "a vibration", "a magnetic field" ], "label": [ "A", "B", "C", "D" ] }, "249": { "text": [ "water heated by solar panels", "food cooked over natural gas", "electricity produced from coal", "an engine powered by gasoline" ], "label": [ "A", "B", "C", "D" ] }, "250": { "text": [ "a medium planet with an atmosphere.", "a star composed of carbon and nitrogen.", "a black hole that was once a star.", "a star composed of hydrogen and helium." ], "label": [ "A", "B", "C", "D" ] }, "251": { "text": [ "solar-powered calculator", "wood-burning stove", "battery-powered flashlight", "wind-powered sailboat" ], "label": [ "1", "2", "3", "4" ] }, "252": { "text": [ "texture", "hardness", "color", "streak" ], "label": [ "A", "B", "C", "D" ] }, "253": { "text": [ "producers", "omnivores", "herbivores", "scavengers" ], "label": [ "A", "B", "C", "D" ] }, "254": { "text": [ "The universe is constantly growing and changing.", "A great explosion caused the origin of the universe.", "The nature of the universe has always been the same.", "Light moving from the center of the universe appears red." ], "label": [ "A", "B", "C", "D" ] }, "255": { "text": [ "chromosphere", "core", "corona", "photosphere" ], "label": [ "A", "B", "C", "D" ] }, "256": { "text": [ "rainfall.", "pollution.", "irrigation.", "evaporation." ], "label": [ "A", "B", "C", "D" ] }, "257": { "text": [ "friction to electrical energy", "light energy to heat energy", "mass to kinetic energy", "chemical energy to light energy" ], "label": [ "A", "B", "C", "D" ] }, "258": { "text": [ "sneezing", "swallowing", "shivering", "sweating" ], "label": [ "A", "B", "C", "D" ] }, "259": { "text": [ "digestive and endocrine", "muscular and skeletal", "reproductive and excretory", "circulatory and digestive" ], "label": [ "1", "2", "3", "4" ] }, "260": { "text": [ "Earth's rotation on its axis", "the Sun's revolution around Earth", "Earth's revolution around the Sun", "the Sun's rotation on its axis" ], "label": [ "A", "B", "C", "D" ] }, "261": { "text": [ "The Moon has a thinner atmosphere than Earth.", "The Moon is too large to move away from Earth.", "The Moon is attracted by the gravity of Earth.", "The Moon has a smaller gravitational force than Earth." ], "label": [ "A", "B", "C", "D" ] }, "262": { "text": [ "periodic dimming of the stars", "periodic X-ray bursts from the stars", "rapid location changes of the stars", "regular spectrum changes from the stars" ], "label": [ "A", "B", "C", "D" ] }, "263": { "text": [ "cloning.", "budding.", "binary fission.", "sexual reproduction." ], "label": [ "A", "B", "C", "D" ] }, "264": { "text": [ "lake", "pond", "ocean", "estuary" ], "label": [ "A", "B", "C", "D" ] }, "265": { "text": [ "speed and direction of the electron", "size of the electron and the neutron", "direction and strength of the electron", "energy and the attraction of the nucleus" ], "label": [ "A", "B", "C", "D" ] }, "266": { "text": [ "adapt to a changed landscape", "undergo ecosystem progression", "return to its pre-pollution conditions", "produce organisms that can survive changed conditions" ], "label": [ "A", "B", "C", "D" ] }, "267": { "text": [ "mass", "texture", "odor", "color" ], "label": [ "A", "B", "C", "D" ] }, "268": { "text": [ "Mercury, Venus, Earth, Mars", "Mars, Mercury, Earth, Venus", "Earth, Venus, Mercury, Mars", "Venus, Earth, Mars, Mercury" ], "label": [ "A", "B", "C", "D" ] }, "269": { "text": [ "excretion", "absorption", "digestion", "circulation" ], "label": [ "A", "B", "C", "D" ] }, "270": { "text": [ "omnivore.", "herbivore.", "producer.", "scavenger." ], "label": [ "A", "B", "C", "D" ] }, "271": { "text": [ "add a variety of vitamins to the supplement", "test the supplement on mice in the laboratory", "develop packaging that is attractive to women", "test the supplement on a larger sample of women" ], "label": [ "A", "B", "C", "D" ] }, "272": { "text": [ "its decomposers", "its competitors", "its mutualists", "its predators" ], "label": [ "A", "B", "C", "D" ] }, "273": { "text": [ "mass", "volume", "speed", "force" ], "label": [ "A", "B", "C", "D" ] }, "274": { "text": [ "All individuals develop traits to match changes to their environment.", "All individuals learn to adapt to specific changes that occur slowly in their environment.", "Some individuals respond to their environment by mutating to make themselves more likely to survive.", "Some individuals have genetic differences that make them more likely to survive and reproduce in their environment." ], "label": [ "A", "B", "C", "D" ] }, "275": { "text": [ "flow chart", "cycle diagram", "pedigree chart", "Punnett square" ], "label": [ "A", "B", "C", "D" ] }, "276": { "text": [ "twice as high as the first sample's", "slightly higher than the first sample's", "half as high as the first sample's", "the same as the first sample's" ], "label": [ "A", "B", "C", "D" ] }, "277": { "text": [ "the Grand Canyon", "the Great Plains", "the Himalayan Mountains", "the Mariana Trench" ], "label": [ "A", "B", "C", "D" ] }, "278": { "text": [ "relatively fluid and low viscosity", "highly viscous and relatively cool", "mix of hot gas and rock shards", "mainly water vapor and large boulders" ], "label": [ "A", "B", "C", "D" ] }, "279": { "text": [ "Shake the boxes.", "Smell the boxes.", "Listen to the boxes.", "Weigh the boxes." ], "label": [ "A", "B", "C", "D" ] }, "280": { "text": [ "The hottest layers are closest to the core.", "The more liquid layers are closest to the crust.", "The lightest layers are closest to the core.", "The more metallic layers are closest to the crust." ], "label": [ "A", "B", "C", "D" ] }, "281": { "text": [ "more protons than neutrons.", "more electrons than protons.", "an equal number of protons and neutrons.", "an equal number of protons and electrons." ], "label": [ "A", "B", "C", "D" ] }, "282": { "text": [ "A dog scratches at a door to go outside.", "A dog has floppy ears.", "A dog pants to cool itself on a hot day.", "A dog has a dark coat." ], "label": [ "A", "B", "C", "D" ] }, "283": { "text": [ "Earth rotates on its axis", "Earth is tilted on its axis", "The Sun moves closer to the Northern Hemisphere", "The Sun releases more energy to the Northern Hemisphere" ], "label": [ "A", "B", "C", "D" ] }, "284": { "text": [ "Sun, Earth, Moon", "Sun, Moon, Earth", "Moon, Sun, Earth", "Moon, Earth, Sun" ], "label": [ "A", "B", "C", "D" ] }, "285": { "text": [ "radiant energy for nuclear energy", "radiant energy for thermal energy", "thermal energy for nuclear energy", "nuclear energy for chemical energy" ], "label": [ "A", "B", "C", "D" ] }, "286": { "text": [ "Earth's magnetic field", "the frequency of earthquakes", "Earth's tectonic plate activity", "the composition of the atmosphere" ], "label": [ "A", "B", "C", "D" ] }, "287": { "text": [ "very high melting point", "gas state at room temperature", "good conductor of electric current", "extremely brittle solid at room temperature" ], "label": [ "A", "B", "C", "D" ] }, "288": { "text": [ "mean material densities", "magnetic material content", "heat absorption and retention properties", "rate of radioactivity-related heat release" ], "label": [ "A", "B", "C", "D" ] }, "289": { "text": [ "The Sun causes the ocean water to evaporate.", "The Sun creates water droplets in the clouds.", "The Sun forces water to drain back into the ocean.", "The Sun makes the clouds produce precipitation." ], "label": [ "A", "B", "C", "D" ] }, "290": { "text": [ "It uses less water.", "It produces more heat.", "It releases less moisture.", "It absorbs more carbon dioxide." ], "label": [ "A", "B", "C", "D" ] }, "291": { "text": [ "deposition at transform boundaries", "accretion at convergent boundaries", "landslides at divergent boundaries", "meteorite impact at convergent boundaries" ], "label": [ "A", "B", "C", "D" ] }, "292": { "text": [ "swim bladder", "lateral line", "dorsal fin", "gill slits" ], "label": [ "A", "B", "C", "D" ] }, "293": { "text": [ "to prevent wind from weathering and eroding surface coal.", "to prevent radioactive elements from polluting water sources.", "to provide an environment for new coal formation.", "to restore the area to a natural condition." ], "label": [ "A", "B", "C", "D" ] }, "294": { "text": [ "dragonflies landing on lily pads", "frogs and toads eating flies", "lizards and snakes lying in the sun", "hawks eating mice" ], "label": [ "1", "2", "3", "4" ] }, "295": { "text": [ "only younger frogs will survive", "the number of predators will increase", "decrease in frog population as water evaporates", "increase in frog population as more land is exposed" ], "label": [ "A", "B", "C", "D" ] }, "296": { "text": [ "steel", "plastic", "glass", "paper" ], "label": [ "A", "B", "C", "D" ] }, "297": { "text": [ "the father only", "the mother only", "the mother and the father", "neither the mother nor the father" ], "label": [ "A", "B", "C", "D" ] }, "298": { "text": [ "Most have cells that are not able to exchange gases with the outside environment.", "Most have cells that are unable to grow and survive in their environment.", "Most have cells that need food from sources outside their environment.", "Most have cells that require more energy to survive than single-celled organisms." ], "label": [ "A", "B", "C", "D" ] }, "299": { "text": [ "Pollution can be eliminated through water testing.", "High temperatures increase runoff from agricultural fields.", "Water testing identifies origination of illegal dumping.", "Monitoring water quality is important to public health." ], "label": [ "A", "B", "C", "D" ] }, "300": { "text": [ "to enhance the effectiveness of friction", "to increase the efficiency of the machine", "to provide an additional source of energy", "to produce more thermal energy on the machine" ], "label": [ "A", "B", "C", "D" ] }, "301": { "text": [ "cutting.", "shaping.", "finishing.", "assembling." ], "label": [ "A", "B", "C", "D" ] }, "302": { "text": [ "mass", "matter", "weight", "volume" ], "label": [ "A", "B", "C", "D" ] }, "303": { "text": [ "increased cellular temperature", "selective membrane transport", "chemical signaling", "osmotic pressure" ], "label": [ "A", "B", "C", "D" ] }, "304": { "text": [ "coal", "wood", "gasoline", "batteries" ], "label": [ "A", "B", "C", "D" ] }, "305": { "text": [ "the long neck on a giraffe", "the webbed feet on a duck", "a bear hibernating in winter", "a flower attracting a honeybee" ], "label": [ "A", "B", "C", "D" ] }, "306": { "text": [ "the mass of the helium", "the density of the helium", "the volume of the helium", "the temperature of the helium" ], "label": [ "A", "B", "C", "D" ] }, "307": { "text": [ "virus", "bacterium", "paramecium", "plant" ], "label": [ "A", "B", "C", "D" ] }, "308": { "text": [ "The number of fish species increases.", "The volume of lake water increases.", "The buildup of bottom sediments decreases.", "The amount of dissolved oxygen decreases." ], "label": [ "A", "B", "C", "D" ] }, "309": { "text": [ "penguin", "squirrel", "cardinal", "polar bear" ], "label": [ "A", "B", "C", "D" ] }, "310": { "text": [ "a decrease in the amount of available oxygen", "an increase in the amount of sunlight", "a decrease in the pH of the soil", "an increase in the nutrients" ], "label": [ "A", "B", "C", "D" ] }, "311": { "text": [ "an organism", "a decomposer", "a star", "a planet" ], "label": [ "A", "B", "C", "D" ] }, "312": { "text": [ "iron", "wood", "plastic", "ice" ], "label": [ "A", "B", "C", "D" ] }, "313": { "text": [ "atoms", "forces", "cells", "vacuoles" ], "label": [ "A", "B", "C", "D" ] }, "314": { "text": [ "Mars and Earth", "Saturn and Jupiter", "Mercury and Venus", "Uranus and Neptune" ], "label": [ "A", "B", "C", "D" ] }, "315": { "text": [ "produce hormones that regulate body functions", "form chemicals that destroy microbes", "break down food to release nutrients", "supply red blood cells to carry oxygen" ], "label": [ "1", "2", "3", "4" ] }, "316": { "text": [ "There is no life in any of its parts.", "It stops breathing.", "Its temperature is higher than when it is active.", "It is absorbing energy for use when it is active.", "It is using less energy than when it is active." ], "label": [ "A", "B", "C", "D", "E" ] }, "317": { "text": [ "Matter is made of elements.", "Plants can make their own food.", "Some organisms have only one cell.", "White light can be broken into colors." ], "label": [ "A", "B", "C", "D" ] }, "318": { "text": [ "hundreds of stars.", "thousands of stars.", "millions of stars.", "billions of stars." ], "label": [ "A", "B", "C", "D" ] }, "319": { "text": [ "tell the teacher about the bottle and liquid.", "pour the liquid down the drain.", "compare the liquid to other liquids.", "find the mass of the bottle and liquid." ], "label": [ "A", "B", "C", "D" ] }, "320": { "text": [ "Cars are safer to drive.", "Farmers grow more plants.", "The amount of air pollution is reduced.", "The number of cars around the world increases." ], "label": [ "A", "B", "C", "D" ] }, "321": { "text": [ "solar energy and ocean systems", "solar energy and weather systems", "weather systems and ocean systems", "solar energy, ocean systems, and weather systems" ], "label": [ "A", "B", "C", "D" ] }, "322": { "text": [ "both parents", "its mother, only", "its father, only" ], "label": [ "A", "B", "C" ] }, "323": { "text": [ "only coal.", "only natural gas.", "oil and coal.", "oil and natural gas." ], "label": [ "A", "B", "C", "D" ] }, "324": { "text": [ "The water flows into a river.", "The water falls from the clouds.", "The water sinks to the ocean floor.", "The water changes into water vapor." ], "label": [ "A", "B", "C", "D" ] }, "325": { "text": [ "increase friction.", "carry heavy weights.", "increase the stopping distance.", "prevent braking of the bicycle." ], "label": [ "A", "B", "C", "D" ] }, "326": { "text": [ "These birds are blue.", "These birds are beautiful.", "Most of these birds are 13 cm tall.", "Most of these birds are about 10 grams." ], "label": [ "A", "B", "C", "D" ] }, "327": { "text": [ "trees.", "animals.", "fungi.", "algae." ], "label": [ "A", "B", "C", "D" ] }, "328": { "text": [ "populations living in an area", "natural resources present in an area", "members of a species on Earth", "environments on Earth" ], "label": [ "1", "2", "3", "4" ] }, "329": { "text": [ "warm and dry", "warm and humid", "cool and dry", "cool and humid" ], "label": [ "1", "2", "3", "4" ] }, "330": { "text": [ "roots.", "stems.", "flowers.", "leaves." ], "label": [ "A", "B", "C", "D" ] }, "331": { "text": [ "uranium", "sea water", "sand and gravel", "dead plants and animals" ], "label": [ "A", "B", "C", "D" ] }, "332": { "text": [ "chemical", "mechanical", "nuclear", "physical" ], "label": [ "A", "B", "C", "D" ] }, "333": { "text": [ "osmosis", "diffusion", "cell activity", "cell transport" ], "label": [ "A", "B", "C", "D" ] }, "334": { "text": [ "starfish", "seaweed", "salt water", "coral reef" ], "label": [ "A", "B", "C", "D" ] }, "335": { "text": [ "20° Celsius", "40 grams", "60 milliliters", "80 seconds" ], "label": [ "A", "B", "C", "D" ] }, "336": { "text": [ "age of the rocks", "way the rocks were formed", "types of fossils the rocks contain", "number of minerals found in the rocks" ], "label": [ "1", "2", "3", "4" ] }, "337": { "text": [ "protons", "electrons", "atoms", "neutrons" ], "label": [ "A", "B", "C", "D" ] }, "338": { "text": [ "mesosphere", "stratosphere", "thermosphere", "troposphere" ], "label": [ "A", "B", "C", "D" ] }, "339": { "text": [ "can only be measured in calories.", "is lower than other common substances.", "is higher than other common substances.", "requires little energy for a big temperature change." ], "label": [ "A", "B", "C", "D" ] }, "340": { "text": [ "stress due to the movement of Earth's crustal plates", "gravitational variation due to the Moon's orbit around Earth", "temperature variation due to Earth's orbit around the Sun", "rotational imbalance due to changes in the location of Earth's poles" ], "label": [ "A", "B", "C", "D" ] }, "341": { "text": [ "mean.", "range.", "mode.", "median." ], "label": [ "A", "B", "C", "D" ] }, "342": { "text": [ "growth", "heredity", "development", "reproduction" ], "label": [ "A", "B", "C", "D" ] }, "343": { "text": [ "sunlight", "plankton", "volcanoes", "hurricanes" ], "label": [ "A", "B", "C", "D" ] }, "344": { "text": [ "cooler, because it absorbs less sunlight", "cooler, because it absorbs more sunlight", "warmer, because it absorbs less sunlight", "warmer, because it absorbs more sunlight" ], "label": [ "A", "B", "C", "D" ] }, "345": { "text": [ "Oil and gas produce very little power.", "Oil and gas work in too few machines.", "Oil and gas are limited in their supplies.", "Oil and gas are too costly to remove from the ground." ], "label": [ "A", "B", "C", "D" ] }, "346": { "text": [ "volcanic eruption and lava flow", "igneous intrusion and solidification", "faulting and displacement", "erosion and deposition" ], "label": [ "A", "B", "C", "D" ] }, "347": { "text": [ "attracts insects for food", "warns predators of its defense", "hides it from predators", "allows it to stay warm" ], "label": [ "A", "B", "C", "D" ] }, "348": { "text": [ "wind.", "water.", "glaciers.", "landslides." ], "label": [ "A", "B", "C", "D" ] }, "349": { "text": [ "It is converted into hydrogen and oxygen.", "It is returned to the environment.", "It is broken down by bacterial decay.", "It is permanently combined with other compounds." ], "label": [ "A", "B", "C", "D" ] }, "350": { "text": [ "hot spots.", "subduction zones.", "divergent boundaries.", "normal faults." ], "label": [ "A", "B", "C", "D" ] }, "351": { "text": [ "a barometer", "a thermometer", "an anemometer", "a millimeter" ], "label": [ "A", "B", "C", "D" ] }, "352": { "text": [ "snow", "drought", "deposition", "weathering" ], "label": [ "A", "B", "C", "D" ] }, "353": { "text": [ "atomic mass", "negative electrical charge", "number of neutrons", "full valence electron shells" ], "label": [ "A", "B", "C", "D" ] }, "354": { "text": [ "a beach", "a forest", "a desert", "a rainforest" ], "label": [ "A", "B", "C", "D" ] }, "355": { "text": [ "the mass", "the color", "the height", "the temperature" ], "label": [ "A", "B", "C", "D" ] }, "356": { "text": [ "water + carbon dioxide + energy -> sugar + oxygen", "oxygen + sugar -> carbon dioxide + water + energy", "carbon dioxide + oxygen + water -> sugar + energy", "sugar + carbon dioxide + energy -> oxygen + water" ], "label": [ "A", "B", "C", "D" ] }, "357": { "text": [ "a balance and a ruler", "a balance and a thermometer", "a measuring cup and a balance", "a measuring cup and a thermometer" ], "label": [ "A", "B", "C", "D" ] }, "358": { "text": [ "electrical", "heat", "light", "magnetic" ], "label": [ "A", "B", "C", "D" ] }, "359": { "text": [ "evaporation", "runoff", "cloud formation", "stream flow" ], "label": [ "A", "B", "C", "D" ] }, "360": { "text": [ "ruler", "camera", "hand lens", "microscope" ], "label": [ "A", "B", "C", "D" ] }, "361": { "text": [ "wool coat", "copper pipe", "plastic straw", "wooden stick" ], "label": [ "A", "B", "C", "D" ] }, "362": { "text": [ "olivine", "pyroxene", "amphibole", "quartz" ], "label": [ "A", "B", "C", "D" ] }, "363": { "text": [ "mass", "force", "motion", "gravity" ], "label": [ "A", "B", "C", "D" ] }, "364": { "text": [ "summer solstice", "winter solstice", "spring equinox", "fall equinox" ], "label": [ "A", "B", "C", "D" ] }, "365": { "text": [ "friction", "gravity", "magnetic", "inertia" ], "label": [ "A", "B", "C", "D" ] }, "366": { "text": [ "biomass", "wind turbine", "nuclear fission", "hydroelectric power" ], "label": [ "A", "B", "C", "D" ] }, "367": { "text": [ "swimming in the ocean", "blending in with rocks", "absorbing nutrients", "finding food inland" ], "label": [ "A", "B", "C", "D" ] }, "368": { "text": [ "Leslie should not follow the experimental instructions exactly.", "Leslie should only write down lab results that seem to be correct.", "Leslie should accept all scientific theories even if they have been proven wrong.", "Leslie should be willing to consider many possible causes for her observations." ], "label": [ "A", "B", "C", "D" ] }, "369": { "text": [ "The sand will be repelled by the magnet.", "The iron filings will be attracted to the magnet.", "The sand will be attracted to the magnet.", "The iron filings will be repelled by the magnet." ], "label": [ "A", "B", "C", "D" ] }, "370": { "text": [ "color", "odor", "temperature", "weight" ], "label": [ "A", "B", "C", "D" ] }, "371": { "text": [ "keep the result", "change the number he counted", "think that the class results are wrong", "remove his number from the class result" ], "label": [ "A", "B", "C", "D" ] }, "372": { "text": [ "color", "taste", "shape", "texture" ], "label": [ "A", "B", "C", "D" ] }, "373": { "text": [ "water", "gold", "salt", "sugar" ], "label": [ "A", "B", "C", "D" ] }, "374": { "text": [ "exposure to hot weather", "decrease in physical exercise", "consumption of bad food", "infection by a virus" ], "label": [ "A", "B", "C", "D" ] }, "375": { "text": [ "weathering and erosion", "sedimentation and flooding", "volcanic eruptions and landslides", "tectonic collisions and earthquakes" ], "label": [ "A", "B", "C", "D" ] }, "376": { "text": [ "predators", "prey", "decomposers", "producers" ], "label": [ "A", "B", "C", "D" ] }, "377": { "text": [ "development of sugar substitutes", "development of medicines", "better health care", "better nutrition" ], "label": [ "A", "B", "C", "D" ] }, "378": { "text": [ "The plants make the pond look beautiful.", "The plants will camouflage the green algae.", "The plants will compete with algae for nutrients.", "The plants will provide all the food for the fish." ], "label": [ "A", "B", "C", "D" ] }, "379": { "text": [ "build a wind turbine.", "have fuel trucked in.", "have a pipeline built.", "build a solar collector." ], "label": [ "A", "B", "C", "D" ] }, "380": { "text": [ "winter to spring", "summer to fall", "spring to winter", "fall to winter" ], "label": [ "A", "B", "C", "D" ] }, "381": { "text": [ "in the water", "in the air", "on the land", "under the ground" ], "label": [ "A", "B", "C", "D" ] }, "382": { "text": [ "a long piece of copper wire", "a large static electric charge", "an electric current", "an electric field" ], "label": [ "A", "B", "C", "D" ] }, "383": { "text": [ "a toaster", "a camera", "a blender", "a television" ], "label": [ "A", "B", "C", "D" ] }, "384": { "text": [ "summary paragraph", "labeled diagram", "pie chart", "bar graph" ], "label": [ "A", "B", "C", "D" ] }, "385": { "text": [ "6 a.m.", "noon", "6 p.m.", "midnight" ], "label": [ "A", "B", "C", "D" ] }, "386": { "text": [ "varies throughout the conversion.", "increases because some energy is created.", "remains constant throughout the conversion.", "decreases because some energy is destroyed." ], "label": [ "A", "B", "C", "D" ] }, "387": { "text": [ "The temperature difference between the two groups was not great enough.", "The amount of light was different for the two groups.", "One group of seedlings got less water than the other.", "Nothing is wrong with the experiment." ], "label": [ "A", "B", "C", "D" ] }, "388": { "text": [ "paleontologists", "archaeologists", "agriculturists", "meteorologists" ], "label": [ "A", "B", "C", "D" ] }, "389": { "text": [ "shinier", "heavier", "smaller", "rougher" ], "label": [ "A", "B", "C", "D" ] }, "390": { "text": [ "circulatory", "muscular", "nervous", "skeletal" ], "label": [ "A", "B", "C", "D" ] }, "391": { "text": [ "telescope", "hand lens", "microscope", "magnifying glass" ], "label": [ "A", "B", "C", "D" ] }, "392": { "text": [ "draining a spring-fed pond", "plowing and planting meadows", "destroying all dead trees and stumps", "building a road around a small forest" ], "label": [ "A", "B", "C", "D" ] }, "393": { "text": [ "requires energy", "reproduction", "rigidity", "presence of DNA" ], "label": [ "A", "B", "C", "D" ] }, "394": { "text": [ "divide change in velocity by change in time", "multiply average velocity by change in time", "divide average velocity by mass", "multiply change in velocity by distance traveled" ], "label": [ "A", "B", "C", "D" ] }, "395": { "text": [ "sniffing to find food", "panting when it feels hot", "chasing a squirrel up a tree", "barking when it wants to go outside" ], "label": [ "A", "B", "C", "D" ] }, "396": { "text": [ "predator-prey.", "parasitic.", "mutualistic.", "commensalistic." ], "label": [ "A", "B", "C", "D" ] }, "397": { "text": [ "Dispose of pet waste in a stream.", "Rinse spilled gasoline with a hose.", "Organize a river cleanup program.", "Put hazardous waste in with house trash." ], "label": [ "A", "B", "C", "D" ] }, "398": { "text": [ "faster than its revolution.", "slower than its revolution.", "half as fast as its revolution.", "about the same as its revolution." ], "label": [ "A", "B", "C", "D" ] }, "399": { "text": [ "selective breeding", "asexual reproduction", "resource acquisition", "natural selection" ], "label": [ "1", "2", "3", "4" ] }, "400": { "text": [ "mitosis", "respiration", "photosynthesis", "fertilization" ], "label": [ "A", "B", "C", "D" ] }, "401": { "text": [ "The turtle that started first is fastest.", "The turtle that finished first is fastest.", "The turtle that took the shortest time is fastest.", "The turtle that took the longest time is fastest." ], "label": [ "A", "B", "C", "D" ] }, "402": { "text": [ "frog", "worm", "oak tree", "grasshopper" ], "label": [ "A", "B", "C", "D" ] }, "403": { "text": [ "freckles develop from light.", "certain foods cause freckles.", "certain habits cause freckles.", "freckles are an inherited trait." ], "label": [ "A", "B", "C", "D" ] }, "404": { "text": [ "A great land bridge once connected the continents.", "The remains were carried by ocean currents.", "A single landmass once existed with both continents.", "The animals swam across the ocean." ], "label": [ "A", "B", "C", "D" ] }, "405": { "text": [ "conclude that hummingbirds prefer white flowers", "write a report about the kinds of flowers in the garden", "observe hummingbirds at flowers and record the flower color", "research the number of different hummingbirds that live in the garden" ], "label": [ "A", "B", "C", "D" ] }, "406": { "text": [ "Mendel", "Darwin", "Lamarck", "Hardy-Weinberg" ], "label": [ "A", "B", "C", "D" ] }, "407": { "text": [ "external fertilization and external development", "external fertilization and internal development", "internal fertilization and external development", "internal fertilization and internal development" ], "label": [ "1", "2", "3", "4" ] }, "408": { "text": [ "cooling temperatures", "high pressure and heat", "weathering and erosion", "compacted plant remains" ], "label": [ "A", "B", "C", "D" ] }, "409": { "text": [ "They are made of the same materials.", "They orbit the Sun in opposite directions.", "They have the same orbital periods around the Sun.", "They are located on opposite sides of the asteroid belt." ], "label": [ "A", "B", "C", "D" ] }, "410": { "text": [ "flow through the entire closed circuit", "charge the air molecules near the circuit", "jump from one battery terminal to the other", "change the chemical properties of the wire" ], "label": [ "A", "B", "C", "D" ] }, "411": { "text": [ "Recycling reduces littering.", "Recycling makes products last longer.", "Recycling puts less trash in the city landfill.", "Recycling increases the amount of dust in the air." ], "label": [ "A", "B", "C", "D" ] }, "412": { "text": [ "releases heat and is endothermic.", "releases heat and is exothermic.", "absorbs heat and is endothermic.", "absorbs heat and is exothermic." ], "label": [ "A", "B", "C", "D" ] }, "413": { "text": [ "removing primary producers", "spraying of insecticides", "increasing runoff", "planting flowers" ], "label": [ "A", "B", "C", "D" ] }, "414": { "text": [ "Anemometer", "Barometer", "Rain gauge", "Weather vane" ], "label": [ "A", "B", "C", "D" ] }, "415": { "text": [ "gravity and wind direction", "precipitation and runoff", "groundwater and erosion", "air temperature and wind speed" ], "label": [ "A", "B", "C", "D" ] }, "416": { "text": [ "methods of filtering gasoline", "use of chlorofluorocarbons (CFCs)", "methods of radioactive waste storage", "use of mercury (Hg) compounds" ], "label": [ "A", "B", "C", "D" ] }, "417": { "text": [ "erosion.", "deposition.", "physical weathering.", "chemical weathering." ], "label": [ "A", "B", "C", "D" ] }, "418": { "text": [ "the oceans", "watersheds", "the atmosphere", "ice and aquifers" ], "label": [ "A", "B", "C", "D" ] }, "419": { "text": [ "blood", "water", "carbon dioxide", "organic soil" ], "label": [ "1", "2", "3", "4" ] }, "420": { "text": [ "a ruler", "a balance", "a compass", "a protractor" ], "label": [ "A", "B", "C", "D" ] }, "421": { "text": [ "the age of the continents", "the shape of the continents", "the thickness of the continents", "the composition of the continents" ], "label": [ "A", "B", "C", "D" ] }, "422": { "text": [ "the Doppler effect.", "the Compton effect.", "a change in medium.", "a change in speed." ], "label": [ "A", "B", "C", "D" ] }, "423": { "text": [ "Large mice will eat more food than smaller mice.", "One flower was measured to be 13 centimeters tall.", "On a dark night, a student counted hundreds of stars.", "People should be careful to protect endangered animals." ], "label": [ "A", "B", "C", "D" ] }, "424": { "text": [ "oil", "topsoil", "sunlight", "aluminum" ], "label": [ "A", "B", "C", "D" ] }, "425": { "text": [ "the Sun", "the wind", "the Moon", "hurricanes" ], "label": [ "A", "B", "C", "D" ] }, "426": { "text": [ "a circuit", "a magnet", "a light bulb", "an insulator" ], "label": [ "A", "B", "C", "D" ] }, "427": { "text": [ "drought", "thunderstorm", "tornado", "flood" ], "label": [ "A", "B", "C", "D" ] }, "428": { "text": [ "carry oxygen", "fight disease", "grow tissues", "remove waste" ], "label": [ "A", "B", "C", "D" ] }, "429": { "text": [ "long ears", "large eyes", "thick fur", "sharp claws" ], "label": [ "A", "B", "C", "D" ] }, "430": { "text": [ "thin bark", "waxy leaves", "leaves that remain all year", "flowers that bloom all year" ], "label": [ "A", "B", "C", "D" ] }, "431": { "text": [ "Individual birds have different colored feathers.", "Island finches have a large number of offspring.", "Individual birds of an island finch species have many differences.", "Island finches share a common ancestry with mainland finch species." ], "label": [ "A", "B", "C", "D" ] }, "432": { "text": [ "densities", "particle sizes", "boiling points", "electrical conductivity" ], "label": [ "A", "B", "C", "D" ] }, "433": { "text": [ "texture", "hardness", "crystal shape", "surface color" ], "label": [ "A", "B", "C", "D" ] }, "434": { "text": [ "an asteroid.", "a star.", "a comet.", "a moon." ], "label": [ "A", "B", "C", "D" ] }, "435": { "text": [ "a hard metal case with flexible foam lining", "a flexible metal case with smooth plastic lining", "a strong wooden case with lightweight plastic lining", "a lightweight wooden case with strong aluminum lining" ], "label": [ "A", "B", "C", "D" ] }, "436": { "text": [ "metamorphosis", "cellular respiration", "sexual reproduction", "regulation" ], "label": [ "1", "2", "3", "4" ] }, "437": { "text": [ "completing its life cycle", "preparing for migration", "responding to its environment", "beginning hibernation" ], "label": [ "A", "B", "C", "D" ] }, "438": { "text": [ "migration", "hibernation", "communication", "germination" ], "label": [ "A", "B", "C", "D" ] }, "439": { "text": [ "mass number", "kinetic energy", "sign of charge", "magnitude of charge" ], "label": [ "A", "B", "C", "D" ] }, "440": { "text": [ "by causing surface water to evaporate", "by adding particles to the water", "by increasing the amount of water", "by blowing water toward land" ], "label": [ "A", "B", "C", "D" ] }, "441": { "text": [ "the phases of the Moon", "the effects of gravitation", "the effects of volcanic eruptions", "the consequences of earthquakes" ], "label": [ "A", "B", "C", "D" ] }, "442": { "text": [ "They allow oxygen through the cell wall.", "They allow carbon dioxide through the cell wall.", "They allow nutrients through the cell membrane.", "They allow nutrients through the nuclear membrane." ], "label": [ "A", "B", "C", "D" ] }, "443": { "text": [ "reflects sunlight", "absorbs light from Earth", "produces its own light", "transmits sunlight" ], "label": [ "1", "2", "3", "4" ] }, "444": { "text": [ "to control population size", "to pollinate their flowers", "to remove dead wood", "to aid in seed distribution" ], "label": [ "A", "B", "C", "D" ] }, "445": { "text": [ "lose a proton.", "reduce its mass.", "become radioactive.", "have a negative charge." ], "label": [ "A", "B", "C", "D" ] }, "446": { "text": [ "a single-celled organism.", "multiple organisms.", "an inorganic substance.", "a group of cells." ], "label": [ "A", "B", "C", "D" ] }, "447": { "text": [ "absorb food.", "defend itself.", "attract a mate.", "protect its young." ], "label": [ "A", "B", "C", "D" ] }, "448": { "text": [ "a levee", "a gully", "a delta", "a rift" ], "label": [ "A", "B", "C", "D" ] }, "449": { "text": [ "tension.", "torsion.", "compression.", "contraction." ], "label": [ "A", "B", "C", "D" ] }, "450": { "text": [ "the exosphere, which is the outermost layer", "the troposphere, which is the lowest layer", "the thermosphere, which has the highest temperature", "the stratosphere, which contains a sub-layer of ozone" ], "label": [ "A", "B", "C", "D" ] }, "451": { "text": [ "lens.", "pupil.", "retina.", "cornea." ], "label": [ "A", "B", "C", "D" ] }, "452": { "text": [ "help eliminate body wastes.", "help blood circulate.", "aid in digestion.", "aid in respiration." ], "label": [ "A", "B", "C", "D" ] }, "453": { "text": [ "atom", "element", "compound", "mixture" ], "label": [ "A", "B", "C", "D" ] }, "454": { "text": [ "Stems make seeds.", "Roots absorb nutrients.", "Leaves absorb water.", "Flowers make food." ], "label": [ "A", "B", "C", "D" ] }, "455": { "text": [ "abrasion", "cementation", "combustion", "erosion" ], "label": [ "A", "B", "C", "D" ] }, "456": { "text": [ "heat", "light", "chemical", "mechanical" ], "label": [ "A", "B", "C", "D" ] }, "457": { "text": [ "mass", "volume", "solubility", "temperature" ], "label": [ "1", "2", "3", "4" ] }, "458": { "text": [ "similarities in bone structure", "seasonal shifts in food supply", "consumption of the same plant species", "tree rings indicating the return of a similar climate" ], "label": [ "A", "B", "C", "D" ] }, "459": { "text": [ "The weight of the box is greater than the force of friction.", "The weight of the box is less than the force of friction.", "The applied force is greater than the force of friction.", "The applied force is less than the force of friction." ], "label": [ "A", "B", "C", "D" ] }, "460": { "text": [ "\"The Religions of South America\"", "\"The Money Systems of South America\"", "\"The Flora and Fauna of South America\"", "\"The Political Systems of South America\"" ], "label": [ "A", "B", "C", "D" ] }, "461": { "text": [ "0.15 m/s^2", "0.21 m/s^2", "0.36 m/s^2", "0.58 m/s^2" ], "label": [ "A", "B", "C", "D" ] }, "462": { "text": [ "the ability to trap heat", "a tendency to lose electrons", "a tendency to exist as diatomic molecules", "the ability to bond with multiple other elements" ], "label": [ "A", "B", "C", "D" ] }, "463": { "text": [ "fossils", "crystals", "minerals", "sediments" ], "label": [ "A", "B", "C", "D" ] }, "464": { "text": [ "stays constant.", "is unaffected.", "increases.", "decreases." ], "label": [ "A", "B", "C", "D" ] }, "465": { "text": [ "density", "mass", "temperature", "volume" ], "label": [ "A", "B", "C", "D" ] }, "466": { "text": [ "a mixture", "a solution", "an element", "a compound" ], "label": [ "A", "B", "C", "D" ] }, "467": { "text": [ "exchanging information electronically", "changing raw materials into goods", "building and finishing a structure", "converting and transmitting energy" ], "label": [ "A", "B", "C", "D" ] }, "468": { "text": [ "classification", "development", "extinction", "regulation" ], "label": [ "1", "2", "3", "4" ] }, "469": { "text": [ "organs", "organelles", "organisms", "organ systems" ], "label": [ "A", "B", "C", "D" ] }, "470": { "text": [ "chemical", "light", "electrical", "sound" ], "label": [ "1", "2", "3", "4" ] }, "471": { "text": [ "reflection", "radiation", "electricity", "gravity" ], "label": [ "A", "B", "C", "D" ] }, "472": { "text": [ "Open the windows to equalize air pressure.", "Install snow tires and check the antifreeze in the car radiator.", "Evacuate low-lying areas near the coast.", "Expect wind speed to decrease for the next several hours." ], "label": [ "1", "2", "3", "4" ] }, "473": { "text": [ "electrical.", "heat.", "mechanical.", "sound." ], "label": [ "A", "B", "C", "D" ] }, "474": { "text": [ "layers", "textures", "colors", "ages" ], "label": [ "A", "B", "C", "D" ] }, "475": { "text": [ "radio waves", "infrared light", "visible light", "gamma rays" ], "label": [ "A", "B", "C", "D" ] }, "476": { "text": [ "north", "south", "east", "west" ], "label": [ "A", "B", "C", "D" ] }, "477": { "text": [ "shake the container vigorously", "smell a very small amount of it", "look up the name in a science book", "test a small amount to see if it feels slippery" ], "label": [ "A", "B", "C", "D" ] }, "478": { "text": [ "the planet to revolve once around the Sun", "the seasons to complete a full cycle", "the planet to rotate once on its axis", "the Sun to rotate once on its axis" ], "label": [ "A", "B", "C", "D" ] }, "479": { "text": [ "brain", "grey matter", "nerve", "neuron" ], "label": [ "A", "B", "C", "D" ] }, "480": { "text": [ "mineral", "oxygen", "gasoline", "water" ], "label": [ "A", "B", "C", "D" ] }, "481": { "text": [ "electric current", "a net loss of mass", "thermal insulation", "an exothermic reaction" ], "label": [ "A", "B", "C", "D" ] }, "482": { "text": [ "chemical", "kinetic", "potential", "thermal" ], "label": [ "A", "B", "C", "D" ] }, "483": { "text": [ "herbivore.", "producer.", "competitor.", "decomposer." ], "label": [ "A", "B", "C", "D" ] }, "484": { "text": [ "skin cell", "nerve cell", "red blood cell", "egg cell" ], "label": [ "A", "B", "C", "D" ] }, "485": { "text": [ "seaweed in an ocean", "fish in a lake", "plants in a pond", "fish in a bay" ], "label": [ "A", "B", "C", "D" ] }, "486": { "text": [ "Wildcats are not related to house cats.", "Cats were domesticated earlier than originally thought.", "Wildcats were not domesticated.", "The period of Egyptian civilization was older than originally thought." ], "label": [ "A", "B", "C", "D" ] }, "487": { "text": [ "collecting rain water", "measuring air temperature", "classifying flowers", "pouring vinegar" ], "label": [ "A", "B", "C", "D" ] }, "488": { "text": [ "oil.", "coal.", "geothermal.", "hydroelectric." ], "label": [ "A", "B", "C", "D" ] }, "489": { "text": [ "the distance light travels in one year.", "the of time it takes light to travel from Earth to the Sun.", "the amount of light required on Earth in one year.", "the distance between two sources of light." ], "label": [ "A", "B", "C", "D" ] }, "490": { "text": [ "gills", "skin", "nose", "mouth" ], "label": [ "A", "B", "C", "D" ] }, "491": { "text": [ "scale", "centimeter ruler", "tape measure", "thermometer" ], "label": [ "A", "B", "C", "D" ] }, "492": { "text": [ "maintain structural stability", "stockpile chemical energy", "communicate with other neurons", "secrete hormones" ], "label": [ "A", "B", "C", "D" ] }, "493": { "text": [ "doldrums", "westerlies", "trade winds", "jet streams" ], "label": [ "A", "B", "C", "D" ] }, "494": { "text": [ "reading a book about farm fields", "making a weather prediction for the forests", "measuring the wind speed at both locations", "recording the temperatures at both locations" ], "label": [ "A", "B", "C", "D" ] }, "495": { "text": [ "the increased size of the telephone book", "the increase in use of modems, fax machines, and cellular phones", "the increase in use of speed dialing and call waiting", "the increased demand for telephone repairs and installation" ], "label": [ "A", "B", "C", "D" ] }, "496": { "text": [ "It kills cancer cells.", "It produces healthy cells.", "It improves immune system function.", "It prevents many forms of illness in patients." ], "label": [ "A", "B", "C", "D" ] }, "497": { "text": [ "Temperature remains constant with elevation in the thermosphere.", "Temperature remains constant with elevation in the mesosphere.", "Temperature generally decreases with elevation in the stratosphere.", "Temperature generally decreases with elevation in the troposphere." ], "label": [ "A", "B", "C", "D" ] }, "498": { "text": [ "radiation.", "insulation.", "convection.", "conduction." ], "label": [ "A", "B", "C", "D" ] }, "499": { "text": [ "radiation", "convection", "conduction", "condensation" ], "label": [ "A", "B", "C", "D" ] }, "500": { "text": [ "nitrogen, oxygen, carbon dioxide", "nitrogen, carbon dioxide, oxygen", "oxygen, nitrogen, carbon dioxide", "carbon dioxide, oxygen, nitrogen" ], "label": [ "A", "B", "C", "D" ] }, "501": { "text": [ "noble gases.", "transition metals.", "halogens.", "nonmetals." ], "label": [ "A", "B", "C", "D" ] }, "502": { "text": [ "muscular system", "digestive system", "lymphatic system", "circulatory system" ], "label": [ "A", "B", "C", "D" ] }, "503": { "text": [ "swash", "rip currents", "river currents", "longshore drift" ], "label": [ "A", "B", "C", "D" ] }, "504": { "text": [ "amplitude", "wavelength", "frequency", "speed" ], "label": [ "A", "B", "C", "D" ] }, "505": { "text": [ "tsunamis", "severe storms", "volcanic eruptions", "erosion" ], "label": [ "A", "B", "C", "D" ] }, "506": { "text": [ "air", "land", "noise", "water" ], "label": [ "A", "B", "C", "D" ] }, "507": { "text": [ "a physical change", "an inherited trait", "a life function", "a learned behavior" ], "label": [ "A", "B", "C", "D" ] }, "508": { "text": [ "stroking the coil with a piece of silk", "heating the coil uniformly", "laying the coil near a magnet", "rotating the coil in a magnetic field" ], "label": [ "A", "B", "C", "D" ] }, "509": { "text": [ "water has a high specific heat capacity", "water has a high surface tension", "water is less dense as a solid than as a liquid", "water is a polar molecule" ], "label": [ "A", "B", "C", "D" ] }, "510": { "text": [ "leaf", "seed", "fruit", "pollen" ], "label": [ "A", "B", "C", "D" ] }, "511": { "text": [ "Water at the bottom of the ocean contains more dissolved solids.", "Water at the surface of the ocean absorbs more energy from the Sun.", "Friction is created by fast moving currents at the surface of the ocean.", "Wave action transfers heat from the bottom of the ocean to the surface." ], "label": [ "A", "B", "C", "D" ] }, "512": { "text": [ "fins.", "scales.", "feathers.", "four legs." ], "label": [ "A", "B", "C", "D" ] }, "513": { "text": [ "The summer of 1998 was one of the hottest summer seasons on record.", "Carbon dioxide gas from cars and industry is a product of burning that produces heat.", "Carbon dioxide in the upper atmosphere reflects heat radiated from Earth's surface.", "Radiation on Earth's surface is increasing because of a hole in the ozone layer" ], "label": [ "A", "B", "C", "D" ] }, "514": { "text": [ "It covers the bedrock layer in the earth.", "It has nutrients used by plants to grow.", "It holds many harmful pollutants.", "It dries quickly in sunlight." ], "label": [ "A", "B", "C", "D" ] }, "515": { "text": [ "circulation", "digestion", "reproduction", "respiration" ], "label": [ "A", "B", "C", "D" ] }, "516": { "text": [ "fragments that broke off of older rocks.", "magma that cooled deep below a volcano.", "gases that condensed in the atmosphere.", "vegetation that decayed in thick layers." ], "label": [ "A", "B", "C", "D" ] }, "517": { "text": [ "oxygen", "nitrogen", "carbon dioxide", "carbon monoxide" ], "label": [ "A", "B", "C", "D" ] }, "518": { "text": [ "atom", "compound", "mixture", "solution" ], "label": [ "A", "B", "C", "D" ] }, "519": { "text": [ "Their results will be unchangeable.", "The research team may become famous.", "The publishing company may make money.", "Their discoveries can be built on by other researchers." ], "label": [ "A", "B", "C", "D" ] }, "520": { "text": [ "Sun", "Moon", "Mars", "Saturn" ], "label": [ "A", "B", "C", "D" ] }, "521": { "text": [ "Water expands when it freezes.", "Water forms droplets as it falls.", "Water turns into a gas when it boils.", "Water takes the shape of its container." ], "label": [ "A", "B", "C", "D" ] }, "522": { "text": [ "a freshwater lake in the mountains", "marine fossils in a freshwater lake", "saltwater clams in the ocean", "a sandy beach next to the ocean" ], "label": [ "A", "B", "C", "D" ] }, "523": { "text": [ "The molecules will begin to move slower.", "The molecules will begin to move faster.", "The molecules will begin to increase in density.", "The molecules will begin to condense in the air." ], "label": [ "A", "B", "C", "D" ] }, "524": { "text": [ "cardiovascular", "digestive", "immune", "musculoskeletal" ], "label": [ "A", "B", "C", "D" ] }, "525": { "text": [ "the floor", "the foundation", "the plumbing", "the walls" ], "label": [ "A", "B", "C", "D" ] }, "526": { "text": [ "navigate ships.", "study the weather.", "predict volcanic eruptions.", "map the Earth's surface." ], "label": [ "A", "B", "C", "D" ] }, "527": { "text": [ "Ride bikes more", "Make more farmland", "Take care of forests", "Move to the city" ], "label": [ "A", "B", "C", "D" ] }, "528": { "text": [ "Wind", "Water", "The Sun", "The Moon" ], "label": [ "A", "B", "C", "D" ] }, "529": { "text": [ "depletion of ground water", "increased pollution", "erosion of soil", "acid rain" ], "label": [ "A", "B", "C", "D" ] }, "530": { "text": [ "balance", "pH meter", "microscope", "thermometer" ], "label": [ "A", "B", "C", "D" ] }, "531": { "text": [ "a protostar", "a black hole", "a neutron star", "a white dwarf star" ], "label": [ "A", "B", "C", "D" ] }, "532": { "text": [ "air.", "soil.", "rivers.", "oceans." ], "label": [ "A", "B", "C", "D" ] }, "533": { "text": [ "liver", "heart", "stomach", "kidney" ], "label": [ "A", "B", "C", "D" ] }, "534": { "text": [ "eating food", "absorbing sunlight", "eliminating waste", "drinking water" ], "label": [ "A", "B", "C", "D" ] }, "535": { "text": [ "a plant cell", "a protist cell", "an animal cell", "a prokaryote cell" ], "label": [ "A", "B", "C", "D" ] }, "536": { "text": [ "an organ", "an organism", "a system", "a tissue" ], "label": [ "A", "B", "C", "D" ] }, "537": { "text": [ "The molecules move at a faster rate.", "The molecules become more massive.", "The molecules expand and become wider.", "The molecules separate into atoms of hydrogen and oxygen." ], "label": [ "A", "B", "C", "D" ] }, "538": { "text": [ "floods", "tsunamis", "blizzards", "earthquakes" ], "label": [ "A", "B", "C", "D" ] }, "539": { "text": [ "evolution", "germination", "cell division", "natural selection" ], "label": [ "1", "2", "3", "4" ] }, "540": { "text": [ "cell -> tissue -> organ -> organ system", "tissue -> organ -> cell -> organ system", "organ system -> organ -> cell -> tissue", "cell -> organ -> tissue -> organ system" ], "label": [ "1", "2", "3", "4" ] }, "541": { "text": [ "strike-slip fault", "subduction zone", "mid-ocean ridges", "folded mountains" ], "label": [ "A", "B", "C", "D" ] }, "542": { "text": [ "black", "green", "pink", "white" ], "label": [ "A", "B", "C", "D" ] }, "543": { "text": [ "mass production", "custom production", "automated production", "assembly line production" ], "label": [ "A", "B", "C", "D" ] }, "544": { "text": [ "the ingredients", "the serving size", "the nutritional information", "the company that makes it" ], "label": [ "A", "B", "C", "D" ] }, "545": { "text": [ "Earth making a complete rotation", "the Moon making a complete rotation", "Earth revolving completely around the Sun", "the Moon revolving completely around Earth" ], "label": [ "A", "B", "C", "D" ] }, "546": { "text": [ "Mars", "Earth", "Venus", "Jupiter" ], "label": [ "A", "B", "C", "D" ] }, "547": { "text": [ "friction", "gravity", "light", "electricity" ], "label": [ "A", "B", "C", "D" ] }, "548": { "text": [ "They are both flexible.", "They are both stiff.", "They both make food for a plant.", "They both give support to a plant." ], "label": [ "A", "B", "C", "D" ] }, "549": { "text": [ "observe the plants and record observations daily", "move the plants to new locations every day", "measure the height of each plant every hour", "add different amounts of water to each plant" ], "label": [ "A", "B", "C", "D" ] }, "550": { "text": [ "The first view of atoms and molecules", "Detailed observations of Jupiter and Mars", "The name spectrum for the colors of light", "The term cell to describe the smallest unit of life" ], "label": [ "A", "B", "C", "D" ] }, "551": { "text": [ "atomic number from mass number.", "mass number from atomic number.", "atomic number from electron number.", "isotope number from electron number." ], "label": [ "A", "B", "C", "D" ] }, "552": { "text": [ "decreases", "increases", "remains the same" ], "label": [ "A", "B", "C" ] }, "553": { "text": [ "locomotion", "respiration", "elimination", "absorption" ], "label": [ "1", "2", "3", "4" ] }, "554": { "text": [ "nitrogen, arsenic, and antimony", "carbon, selenium, and iodine", "silicon, sulfur, and germanium", "silicon, sulfur, and chlorine" ], "label": [ "A", "B", "C", "D" ] }, "555": { "text": [ "upper atmospheric disturbances.", "the tilt of Earth's rotational axis.", "density differences caused by temperature changes.", "the gravitational pull of the Sun and the Moon." ], "label": [ "A", "B", "C", "D" ] }, "556": { "text": [ "infiltration", "evaporation", "condensation", "precipitation" ], "label": [ "A", "B", "C", "D" ] }, "557": { "text": [ "magnetism", "gravity", "friction", "energy" ], "label": [ "A", "B", "C", "D" ] }, "558": { "text": [ "A volcano erupts in the state of Washington.", "An earthquake takes place off the coast of Japan.", "A wild fire scorches a prairie in the upper Midwest.", "A hurricane moves from the Gulf of Mexico onto land." ], "label": [ "A", "B", "C", "D" ] }, "559": { "text": [ "oil and coal", "coal and solar energy", "geothermal energy and oil", "solar energy and geothermal energy" ], "label": [ "A", "B", "C", "D" ] }, "560": { "text": [ "a muscle cell", "a nerve cell", "a blood cell", "a sperm cell" ], "label": [ "A", "B", "C", "D" ] }, "561": { "text": [ "submission of an article to a peer-reviewed journal", "inclusion of the new explanation in a biology textbook", "posting observations and conclusions on the scientist's website", "inviting reporters from many organizations to a press conference" ], "label": [ "A", "B", "C", "D" ] }, "562": { "text": [ "Winds weakened.", "Humidity decreased.", "Air pressure dropped.", "Temperatures increased." ], "label": [ "A", "B", "C", "D" ] }, "563": { "text": [ "condensation", "evaporation", "precipitation", "runoff" ], "label": [ "A", "B", "C", "D" ] }, "564": { "text": [ "What color changes can be observed?", "How much precipitate is formed?", "Is heat absorbed or released?", "How can this reaction be reversed?" ], "label": [ "A", "B", "C", "D" ] }, "565": { "text": [ "one cell divides into two cells", "two cells unite to form one cell", "a gene in a cell mutates", "egg cells are produced" ], "label": [ "A", "B", "C", "D" ] }, "566": { "text": [ "evolution", "metabolism", "circulation", "reproduction" ], "label": [ "1", "2", "3", "4" ] }, "567": { "text": [ "path around Earth", "length of daylight", "gravity", "temperature" ], "label": [ "A", "B", "C", "D" ] }, "568": { "text": [ "cells", "nutrients", "atoms", "hormones" ], "label": [ "1", "2", "3", "4" ] }, "569": { "text": [ "the centrifugal force created by rapid rotation", "the electrical repulsion of nuclei in the plasma", "the gravitational pull created by orbiting planets", "the outward pressure created by nuclear fusion" ], "label": [ "A", "B", "C", "D" ] }, "570": { "text": [ "wind energy", "petroleum", "uranium", "solar energy" ], "label": [ "A", "B", "C", "D" ] }, "571": { "text": [ "check for errors in the experimental procedure.", "repeat the experiment.", "change data to support the hypothesis.", "ask new questions." ], "label": [ "A", "B", "C", "D" ] }, "572": { "text": [ "red light", "green light", "violet light", "yellow light" ], "label": [ "A", "B", "C", "D" ] }, "573": { "text": [ "The birth rate is greater than the death rate.", "The birth rate is less than the death rate.", "The birth rate is equal to the death rate.", "The birth rate and the death rate are zero." ], "label": [ "A", "B", "C", "D" ] }, "574": { "text": [ "the cost of the land", "the location of the groundwater", "the proximity to an industrial park", "the accessibility to a major highway" ], "label": [ "A", "B", "C", "D" ] }, "575": { "text": [ "air", "glass", "water", "wood" ], "label": [ "A", "B", "C", "D" ] }, "576": { "text": [ "meters", "centiliters", "millimeters", "liters" ], "label": [ "A", "B", "C", "D" ] }, "577": { "text": [ "ice", "copper", "water", "wood" ], "label": [ "A", "B", "C", "D" ] }, "578": { "text": [ "are solid at room temperature.", "are good electrical conductors.", "generally have very high densities.", "tend to form ions by gaining electrons." ], "label": [ "A", "B", "C", "D" ] }, "579": { "text": [ "supernovas", "the big bang", "collisions of galaxies", "modern decay of unstable atoms" ], "label": [ "A", "B", "C", "D" ] }, "580": { "text": [ "a magnetic compass", "a meter stick", "a calculator", "a stop watch" ], "label": [ "A", "B", "C", "D" ] }, "581": { "text": [ "There would be no seasons.", "One Earth-year would be 14% longer.", "The Earth would spin at a different rate.", "Temperatures at the Earth's equator would cool." ], "label": [ "A", "B", "C", "D" ] }, "582": { "text": [ "Democritus", "Isaac Newton", "Galileo Galilei", "Anton Van Leeuwenhoek" ], "label": [ "A", "B", "C", "D" ] }, "583": { "text": [ "It uses renewable natural resources.", "It is easily generated in most big cities.", "It can be generated from any area on Earth.", "It does not require special buildings or equipment." ], "label": [ "A", "B", "C", "D" ] }, "584": { "text": [ "Magma is below ground. Lava is above ground.", "Magma is cool. Lava is hot.", "Magma comes out of earthquakes. Lava comes out of volcanoes.", "Magma is solid. Lava is liquid." ], "label": [ "A", "B", "C", "D" ] }, "585": { "text": [ "electricity.", "magnetism.", "atoms.", "gravity." ], "label": [ "A", "B", "C", "D" ] }, "586": { "text": [ "completed half of one rotation.", "been in the shadow of the Moon.", "been circled by the Moon one time.", "moved to the opposite side of the Sun." ], "label": [ "A", "B", "C", "D" ] }, "587": { "text": [ "an increase in the number of bats", "a decrease in the number of mosquitoes", "an increase in the number of insect-eating birds", "a decrease in the number of Japanese beetles" ], "label": [ "A", "B", "C", "D" ] }, "588": { "text": [ "be covered with moss and rocks.", "be a mature hardwood forest.", "be grown over with bushes and small trees.", "be barren due to lack of maintenance." ], "label": [ "A", "B", "C", "D" ] }, "589": { "text": [ "water flowing in a riverbed", "a wave crashing on a beach", "an earthquake cracking a road", "wind blowing against a mountain" ], "label": [ "A", "B", "C", "D" ] }, "590": { "text": [ "the gravity of Earth", "the rotation of Earth", "the axial tilt of Earth", "the revolution of Earth" ], "label": [ "A", "B", "C", "D" ] }, "591": { "text": [ "As coal is heated, some of the molecules move so fast that they are destroyed.", "Some of the energy in coal is destroyed by the intense heat required to release its potential energy.", "Some of the potential energy in coal is converted into forms of energy other than electricity.", "The amount of potential energy in fuels is overestimated." ], "label": [ "A", "B", "C", "D" ] }, "592": { "text": [ "Nervous", "Digestive", "Circulatory", "Respiratory" ], "label": [ "A", "B", "C", "D" ] }, "593": { "text": [ "The test tube is cold.", "The test tube is warm.", "The test tube is very hot.", "The test tube is the same temperature as the air." ], "label": [ "A", "B", "C", "D" ] }, "594": { "text": [ "meters.", "inches.", "millimeters.", "feet." ], "label": [ "A", "B", "C", "D" ] }, "595": { "text": [ "amoeba", "euglena", "paramecium", "volvox" ], "label": [ "A", "B", "C", "D" ] }, "596": { "text": [ "Triple-beam balance", "Metric ruler", "Computer monitor", "Fire extinguisher" ], "label": [ "A", "B", "C", "D" ] }, "597": { "text": [ "light", "chemical", "electrical", "nuclear" ], "label": [ "A", "B", "C", "D" ] }, "598": { "text": [ "filter salt water", "store fresh water", "move liquid water", "precipitate solid water" ], "label": [ "A", "B", "C", "D" ] }, "599": { "text": [ "meter stick and test tubes.", "beaker and stopwatch.", "thermometer and computer probes.", "balance and graduated cylinder." ], "label": [ "A", "B", "C", "D" ] }, "600": { "text": [ "the bouncing back of waves as they meet a surface", "the bending of waves as they pass from one medium to another", "the bending of waves as they pass an edge or an opening", "the combining of two waves that meet at a point" ], "label": [ "A", "B", "C", "D" ] }, "601": { "text": [ "reducing the number of job-related injuries", "producing manufactured objects at a faster rate", "displacing skilled workers from manufacturing jobs", "decreasing the availability of manufactured products" ], "label": [ "A", "B", "C", "D" ] }, "602": { "text": [ "troposphere", "stratosphere", "mesosphere", "thermosphere" ], "label": [ "A", "B", "C", "D" ] }, "603": { "text": [ "glaciers in the area to melt.", "large mountain ranges to form.", "deep mid-ocean trenches to develop.", "deserts in the area to become fertile." ], "label": [ "A", "B", "C", "D" ] }, "604": { "text": [ "It is drier at night.", "It is cooler at night.", "There is less danger at night.", "There is less wind at night." ], "label": [ "A", "B", "C", "D" ] }, "605": { "text": [ "The Sun would rise in the west.", "The seasons would be reversed.", "There would be more days in each year.", "The phases of the Moon would last longer." ], "label": [ "A", "B", "C", "D" ] }, "606": { "text": [ "wind", "water", "temperature", "gravity" ], "label": [ "A", "B", "C", "D" ] }, "607": { "text": [ "record his observations", "develop a hypothesis", "reach a conclusion", "organize the data" ], "label": [ "A", "B", "C", "D" ] }, "608": { "text": [ "reducing fluid friction.", "increasing surface area.", "increasing terminal velocity.", "decreasing mass." ], "label": [ "A", "B", "C", "D" ] }, "609": { "text": [ "The chair would still be there, but it would weigh less.", "The chair would be exactly the same as it was before.", "There would be nothing left of the chair.", "Only a pool of liquid would be left on the floor." ], "label": [ "A", "B", "C", "D" ] }, "610": { "text": [ "Mars", "The moon", "Jupiter", "The sun" ], "label": [ "A", "B", "C", "D" ] }, "611": { "text": [ "Older than Earth", "Smaller than Earth", "Having the same climate as Earth", "Having the same atmosphere as Earth" ], "label": [ "A", "B", "C", "D" ] }, "612": { "text": [ "speed.", "volume.", "distance.", "temperature." ], "label": [ "A", "B", "C", "D" ] }, "613": { "text": [ "producer", "prey", "predator", "decomposer" ], "label": [ "A", "B", "C", "D" ] }, "614": { "text": [ "prevent a collapse of the underlying sediment.", "limit the types of pollutants that can enter the soil.", "increase water absorption by the replaced sediments.", "reduce soil erosion and provide new habitat for animals." ], "label": [ "A", "B", "C", "D" ] }, "615": { "text": [ "by using smaller marbles to represent electrons", "by using two marbles to represent each neutron", "by using two differently colored marbles for protons", "by switching the colors of the marbles" ], "label": [ "A", "B", "C", "D" ] }, "616": { "text": [ "an atom.", "a proton.", "an electron.", "a molecule." ], "label": [ "A", "B", "C", "D" ] }, "617": { "text": [ "The young look like the adults in both cycles.", "The young hatch from eggs in both cycles.", "Both life cycles begin in a water habitat.", "Both life cycles have a pupa stage." ], "label": [ "A", "B", "C", "D" ] }, "618": { "text": [ "a material that has high porosity and high permeability", "a material that has high porosity and low permeability", "a material that has low porosity and high permeability", "a material that has low porosity and low permeability" ], "label": [ "A", "B", "C", "D" ] }, "619": { "text": [ "The stars are revolving around the Sun.", "The Moon is revolving around Earth.", "Earth is revolving around the Sun.", "The stars are revolving around Earth." ], "label": [ "A", "B", "C", "D" ] }, "620": { "text": [ "Water quality will improve.", "Aquatic animals will thrive.", "Fish will die from a lack of oxygen.", "Aquatic plants will stop growing." ], "label": [ "A", "B", "C", "D" ] }, "621": { "text": [ "texture", "hardness", "organic content", "water retention" ], "label": [ "A", "B", "C", "D" ] }, "622": { "text": [ "dying", "inactive", "growing taller", "growing its leaves" ], "label": [ "A", "B", "C", "D" ] }, "623": { "text": [ "positive protons.", "negative neutrons.", "negative protons and positive electrons.", "positive protons and negative neutrons." ], "label": [ "A", "B", "C", "D" ] }, "624": { "text": [ "rock", "air", "lava", "water" ], "label": [ "1", "2", "3", "4" ] }, "625": { "text": [ "chemical", "radiant", "kinetic", "sound" ], "label": [ "A", "B", "C", "D" ] }, "626": { "text": [ "flower", "leaf", "root", "stem" ], "label": [ "A", "B", "C", "D" ] }, "627": { "text": [ "coal", "soil", "water", "wood" ], "label": [ "A", "B", "C", "D" ] }, "628": { "text": [ "Adelle receives an artificial hip to ease her arthritis.", "Kwan receives a pacemaker to regulate his heartbeat.", "Hector receives a replacement heart valve from a cow.", "Denise receives a kidney donated by her identical twin." ], "label": [ "A", "B", "C", "D" ] }, "629": { "text": [ "increasing oxygen levels", "decreasing oxygen levels", "increasing carbon dioxide levels", "decreasing carbon dioxide levels" ], "label": [ "A", "B", "C", "D" ] }, "630": { "text": [ "The drops form fog.", "The drops evaporate.", "The drops fall as rain.", "The drops become air." ], "label": [ "A", "B", "C", "D" ] }, "631": { "text": [ "erosion", "dissolving", "plate shifting", "compaction" ], "label": [ "A", "B", "C", "D" ] }, "632": { "text": [ "The Earth rotates on its axis.", "The Sun rotates on its axis.", "The Earth's axis is tilted.", "The Earth revolves around the Sun." ], "label": [ "A", "B", "C", "D" ] }, "633": { "text": [ "erosion", "friction", "gravity", "magnetism" ], "label": [ "A", "B", "C", "D" ] }, "634": { "text": [ "a decrease in the erosion of riverbanks", "a decrease in the number of native plants", "an increase in the number of animal habitats", "an increase in the diversity of insect species" ], "label": [ "A", "B", "C", "D" ] }, "635": { "text": [ "gravitational", "magnetic", "electrical", "nuclear" ], "label": [ "A", "B", "C", "D" ] }, "636": { "text": [ "Neon", "Oxygen", "Nitrogen", "Carbon dioxide" ], "label": [ "A", "B", "C", "D" ] }, "637": { "text": [ "a virus", "a protist", "a fungus", "a bacterium" ], "label": [ "A", "B", "C", "D" ] }, "638": { "text": [ "repairing the double strand of DNA", "concentrating RNA into a nucleolus", "maintaining homeostasis of nucleoplasm", "dissolving the nuclear membrane during mitosis" ], "label": [ "A", "B", "C", "D" ] }, "639": { "text": [ "to know how many people take medicines", "to keep track of all of the people who are sick", "to keep track of the next scheduled appointments", "to know if there is a risk for harmful side effects" ], "label": [ "A", "B", "C", "D" ] }, "640": { "text": [ "refracted.", "reflected.", "absorbed.", "transmitted." ], "label": [ "A", "B", "C", "D" ] }, "641": { "text": [ "Apply the same amount of light to all the plants.", "Apply only green light to all the plants.", "Flash the lights to simulate a partly cloudy day.", "Keep the plants in darkness." ], "label": [ "A", "B", "C", "D" ] }, "642": { "text": [ "0°C.", "32°C.", "100°C.", "212°C." ], "label": [ "A", "B", "C", "D" ] }, "643": { "text": [ "cleavage", "color", "luster", "streak" ], "label": [ "A", "B", "C", "D" ] }, "644": { "text": [ "It is a result of asexual reproduction.", "It is a result of childhood nutrition.", "It is an inherited characteristic.", "It is a personal choice." ], "label": [ "A", "B", "C", "D" ] }, "645": { "text": [ "rain", "fog", "groundwater", "surface water" ], "label": [ "A", "B", "C", "D" ] }, "646": { "text": [ "The far side of the moon does not reflect sunlight.", "The moon stays in one location while Earth revolves around it.", "The period of rotation and the period of revolution for the moon are about the same.", "The moon rotates clockwise on its axis while Earth rotates counterclockwise on its axis." ], "label": [ "A", "B", "C", "D" ] }, "647": { "text": [ "an element", "a mixture", "a compound", "an atom" ], "label": [ "A", "B", "C", "D" ] }, "648": { "text": [ "algae", "fungi", "reptiles", "angiosperms" ], "label": [ "A", "B", "C", "D" ] }, "649": { "text": [ "The kittens are provided the same kind of milk from their mother as they grow.", "The kittens inherit some of their traits from their mother and some from their father.", "The kittens are kept at the same temperatures by their mother when they are first born.", "The kittens are taught by their parents to have similar traits." ], "label": [ "A", "B", "C", "D" ] }, "650": { "text": [ "It expands.", "It dissolves.", "It condenses.", "It evaporates." ], "label": [ "A", "B", "C", "D" ] }, "651": { "text": [ "thermal energy.", "chemical energy.", "mechanical energy.", "electromagnetic energy." ], "label": [ "A", "B", "C", "D" ] }, "652": { "text": [ "ocean trenches", "fault boundaries", "mid-ocean ridges", "composite volcanoes" ], "label": [ "A", "B", "C", "D" ] }, "653": { "text": [ "number of mitochondria", "presence of a nucleus", "structure of the cytoskeleton", "salt concentration of cytoplasm" ], "label": [ "A", "B", "C", "D" ] }, "654": { "text": [ "They all live on land.", "They all have hair or fur.", "They are all good swimmers.", "They all live in warm climates." ], "label": [ "A", "B", "C", "D" ] }, "655": { "text": [ "flying and breathing", "migrating and reproducing", "using nutrients and growing", "eliminating waste and hibernating" ], "label": [ "A", "B", "C", "D" ] }, "656": { "text": [ "fluorocarbons from aerosol spray cans", "nitrous oxide from volcanic eruptions", "sulfur dioxide from burning fossil fuels", "soil particles from the use of farm equipment" ], "label": [ "A", "B", "C", "D" ] }, "657": { "text": [ "near a forest", "near a marsh", "near a desert", "near a prairie" ], "label": [ "A", "B", "C", "D" ] }, "658": { "text": [ "limited", "renewable", "damaging", "inexpensive" ], "label": [ "A", "B", "C", "D" ] }, "659": { "text": [ "using light energy to produce sugar", "producing sex cells for reproduction", "moving nutrients to specialized tissues", "transmitting impulses along nerve pathways" ], "label": [ "A", "B", "C", "D" ] }, "660": { "text": [ "Liquid water in the air evaporated into a gas.", "Liquid water in the air condensed into a solid.", "Water vapor from the air evaporated into a liquid.", "Water vapor from the air condensed into a liquid." ], "label": [ "A", "B", "C", "D" ] }, "661": { "text": [ "Nervous", "Digestive", "Circulatory", "Respiratory" ], "label": [ "A", "B", "C", "D" ] }, "662": { "text": [ "several years", "hundreds of years", "thousands of years", "millions of years" ], "label": [ "A", "B", "C", "D" ] }, "663": { "text": [ "pneumonia caused by microorganisms", "heart problem caused by a high-fat diet", "lung cancer caused by smoking", "eye damage caused by ultraviolet light" ], "label": [ "1", "2", "3", "4" ] }, "664": { "text": [ "The processes require egg cells.", "New cells are produced.", "Two parents are required.", "The processes produce genetically unique offspring." ], "label": [ "A", "B", "C", "D" ] }, "665": { "text": [ "watering a garden", "pulling weeds from a lawn", "installing a wooden fence", "burning leaves" ], "label": [ "A", "B", "C", "D" ] }, "666": { "text": [ "a woodpecker nesting in a cavity of a dead tree", "a tapeworm absorbing food in the digestive tract of a wolf", "a polar bear hunting a seal for food", "a hummingbird transferring pollen between flowers" ], "label": [ "A", "B", "C", "D" ] }, "667": { "text": [ "decreased production cost", "decreased productivity", "increased number of manual-labor jobs", "increased number of design flaws" ], "label": [ "A", "B", "C", "D" ] }, "668": { "text": [ "conduction", "convection", "insulation", "radiation" ], "label": [ "A", "B", "C", "D" ] }, "669": { "text": [ "day.", "year.", "week.", "month." ], "label": [ "A", "B", "C", "D" ] }, "670": { "text": [ "All fungi are multicellular heterotrophs.", "All fungi are single-celled heterotrophs.", "All animals are multicellular heterotrophs.", "All animals are single-celled heterotrophs." ], "label": [ "A", "B", "C", "D" ] }, "671": { "text": [ "a fossil", "an animal species", "a new plant species", "a nonrenewable fuel" ], "label": [ "A", "B", "C", "D" ] }, "672": { "text": [ "parasitism", "migration", "mutualism", "competition" ], "label": [ "A", "B", "C", "D" ] }, "673": { "text": [ "being open to new ideas", "sharing limited research", "focus on completing research first", "focus on formulating conclusions" ], "label": [ "A", "B", "C", "D" ] }, "674": { "text": [ "roots", "stems", "leaves", "flowers" ], "label": [ "A", "B", "C", "D" ] }, "675": { "text": [ "a rock sitting at the top of a steep hill", "a tennis ball rolling across the court", "a picture hanging on the wall", "a piece of wood before it is burned" ], "label": [ "A", "B", "C", "D" ] }, "676": { "text": [ "It makes the ocean water saltier.", "It removes sand from the ocean floor.", "It causes ocean waves to become stronger.", "It creates a habitat for some ocean animals." ], "label": [ "A", "B", "C", "D" ] }, "677": { "text": [ "4 centimeters", "8 centimeters", "12 centimeters", "16 centimeters" ], "label": [ "A", "B", "C", "D" ] }, "678": { "text": [ "desert.", "grassland.", "rainforest.", "tundra." ], "label": [ "A", "B", "C", "D" ] }, "679": { "text": [ "electrical", "chemical", "thermal", "nuclear" ], "label": [ "A", "B", "C", "D" ] }, "680": { "text": [ "casting", "milling", "finishing", "refining" ], "label": [ "A", "B", "C", "D" ] }, "681": { "text": [ "the moons of Jupiter", "the bacteria that causes disease", "the deep-sea trenches in the ocean", "the parts of a plant that perform photosynthesis" ], "label": [ "A", "B", "C", "D" ] }, "682": { "text": [ "One student lifts a rock and skips it across a stream.", "One student thinks about rocks and writes down his opinion.", "Two students study a rock and then compare their observations.", "Two students remove rocks from a garden and then plant flowers." ], "label": [ "A", "B", "C", "D" ] }, "683": { "text": [ "skin", "blood", "muscle", "brain" ], "label": [ "A", "B", "C", "D" ] }, "684": { "text": [ "Ozone absorbs ultraviolet light.", "Nitrogen reflects ultraviolet light.", "Water vapor scatters ultraviolet light.", "Carbon dioxide blocks ultraviolet light." ], "label": [ "A", "B", "C", "D" ] }, "685": { "text": [ "It contains more than one cell.", "It is a complete organism.", "It is part of a larger organism.", "It contains different kinds of cells." ], "label": [ "A", "B", "C", "D" ] }, "686": { "text": [ "is a broad band within the spectrum.", "is a narrow band within the spectrum.", "makes up 50 percent of the spectrum.", "makes up more than 75 percent of the spectrum." ], "label": [ "A", "B", "C", "D" ] }, "687": { "text": [ "engine", "front headlight", "hood", "steering wheel" ], "label": [ "A", "B", "C", "D" ] }, "688": { "text": [ "coal", "gas", "oil", "solar" ], "label": [ "A", "B", "C", "D" ] }, "689": { "text": [ "The roots turn downward.", "The roots move horizontally.", "The leaves face toward the Sun.", "The stems curl around supports." ], "label": [ "A", "B", "C", "D" ] }, "690": { "text": [ "quartz.", "diamond.", "aluminum.", "iron." ], "label": [ "A", "B", "C", "D" ] }, "691": { "text": [ "water", "carbon dioxide", "minerals", "food" ], "label": [ "1", "2", "3", "4" ] }, "692": { "text": [ "The rate of photosynthesis may decrease.", "There is a probability of genetic variability.", "The number of symbiotic relationships increases.", "It could lead to the potential extinction of those animals." ], "label": [ "A", "B", "C", "D" ] }, "693": { "text": [ "fires.", "salt.", "cold temperatures.", "dry conditions." ], "label": [ "A", "B", "C", "D" ] }, "694": { "text": [ "mass", "size", "number of neutrons", "number of protons" ], "label": [ "A", "B", "C", "D" ] }, "695": { "text": [ "more than 75%", "50%", "25%", "less than 10%" ], "label": [ "A", "B", "C", "D" ] }, "696": { "text": [ "The nitrogen gas in box A has a greater mass than the nitrogen gas in box B.", "The nitrogen gas in box A has a greater density than the nitrogen gas in box B.", "The nitrogen gas in box A has a greater temperature than the nitrogen gas in box B.", "The nitrogen gas in box A has a greater specific gravity than the nitrogen gas in box B." ], "label": [ "A", "B", "C", "D" ] }, "697": { "text": [ "A sports player scores a goal.", "A scientist gives a weather report.", "A friend watches a television show.", "A nurse checks the temperature of a patient." ], "label": [ "A", "B", "C", "D" ] }, "698": { "text": [ "natural killer T cells", "regulatory T cells", "cytotoxic T cells", "helper T cells" ], "label": [ "A", "B", "C", "D" ] }, "699": { "text": [ "long hair", "favorite color", "brown eyes", "broken arm" ], "label": [ "A", "B", "C", "D" ] }, "700": { "text": [ "microscope", "hand lens", "metric ruler", "triple-beam balance" ], "label": [ "A", "B", "C", "D" ] }, "701": { "text": [ "In a dry area", "In a dark room", "On a plant stand", "Near a sunny place" ], "label": [ "A", "B", "C", "D" ] }, "702": { "text": [ "large size", "protective coloration", "scent glands", "leathery skin" ], "label": [ "A", "B", "C", "D" ] }, "703": { "text": [ "the water cycle", "seasons of the year", "sunrises and sunsets", "global climate changes" ], "label": [ "A", "B", "C", "D" ] }, "704": { "text": [ "kilowatts", "kilocalories", "newton-meters", "foot-pounds per second" ], "label": [ "A", "B", "C", "D" ] }, "705": { "text": [ "evaporation, condensation, precipitation", "metamorphosis, evaporation, respiration", "precipitation, perspiration, mitosis", "fixation, decomposition, respiration" ], "label": [ "A", "B", "C", "D" ] }, "706": { "text": [ "Rice", "Tobacco", "Orchid", "Cotton" ], "label": [ "A", "B", "C", "D" ] }, "707": { "text": [ "transport of material inside the cell", "response of the cell to external pathogens", "storage of energy in stable long-term forms", "direction of cellular activity" ], "label": [ "A", "B", "C", "D" ] }, "708": { "text": [ "courtship.", "mimicry.", "learned behavior.", "instinctive behavior." ], "label": [ "A", "B", "C", "D" ] }, "709": { "text": [ "atmosphere.", "lithosphere.", "biosphere.", "hydrosphere." ], "label": [ "A", "B", "C", "D" ] }, "710": { "text": [ "They would produce more offspring.", "They would change the color of their feathers.", "They would experience a decrease in available food.", "They would experience a decrease in competition." ], "label": [ "A", "B", "C", "D" ] }, "711": { "text": [ "sea", "lake", "river", "estuary" ], "label": [ "A", "B", "C", "D" ] }, "712": { "text": [ "stars", "planets", "galaxies", "solar systems" ], "label": [ "A", "B", "C", "D" ] }, "713": { "text": [ "rodents to bats", "reptiles to birds", "aquatic organisms to land-based organisms", "invertebrates to flying organisms" ], "label": [ "A", "B", "C", "D" ] }, "714": { "text": [ "the sum of the potential and kinetic energy", "the difference of the potential and kinetic energy", "only the kinetic energy", "only the potential energy" ], "label": [ "A", "B", "C", "D" ] }, "715": { "text": [ "nervous system", "digestive system", "circulatory system", "respiratory system" ], "label": [ "A", "B", "C", "D" ] }, "716": { "text": [ "evaporation of water", "grinding of rock", "melting of ice", "rusting of iron" ], "label": [ "A", "B", "C", "D" ] }, "717": { "text": [ "friction", "gravity", "magnetism", "electricity" ], "label": [ "A", "B", "C", "D" ] }, "718": { "text": [ "find shelter", "hunt for food", "swim faster", "escape enemies" ], "label": [ "A", "B", "C", "D" ] }, "719": { "text": [ "index fossils", "law of superposition", "radiometric dating", "law of original horizontality" ], "label": [ "A", "B", "C", "D" ] }, "720": { "text": [ "The mouse went to sleep.", "The mouse ate some food.", "The mouse started running.", "The mouse detected an odor." ], "label": [ "A", "B", "C", "D" ] }, "721": { "text": [ "shedding a lot of fur.", "traveling in a herd.", "becoming thin.", "feeding on meat." ], "label": [ "A", "B", "C", "D" ] }, "722": { "text": [ "line graph", "topographic map", "color-coded chart", "spreadsheet data table" ], "label": [ "A", "B", "C", "D" ] }, "723": { "text": [ "a stone rolling downhill", "a vehicle traveling on a bumpy road", "a string vibrating on a guitar", "a grasshopper jumping up and down occasionally" ], "label": [ "A", "B", "C", "D" ] }, "724": { "text": [ "mixing salt and pepper", "melting butter", "stirring salt into water", "melting an ice cube" ], "label": [ "A", "B", "C", "D" ] }, "725": { "text": [ "drive a longer route", "purchase a larger car", "take fewer car trips", "use smaller tires" ], "label": [ "A", "B", "C", "D" ] }, "726": { "text": [ "It conducts vibrations from speaker to receiver.", "It magnifies a person's voice.", "It carries the sounds through wires.", "It converts vibrations to electrical signals." ], "label": [ "A", "B", "C", "D" ] }, "727": { "text": [ "vacuole", "cell wall", "mitochondrion", "cell membrane" ], "label": [ "A", "B", "C", "D" ] }, "728": { "text": [ "bifocal lens", "telescope lens", "telephone", "camera" ], "label": [ "A", "B", "C", "D" ] }, "729": { "text": [ "structure", "propulsion", "guidance", "control" ], "label": [ "A", "B", "C", "D" ] }, "730": { "text": [ "earthquakes", "volcanic activity", "mountain building", "trenches" ], "label": [ "A", "B", "C", "D" ] }, "731": { "text": [ "light and water", "light and air", "nutrients and water", "nutrients and soil" ], "label": [ "A", "B", "C", "D" ] }, "732": { "text": [ "stars change.", "continents move.", "rocks are formed.", "tides are produced." ], "label": [ "A", "B", "C", "D" ] }, "733": { "text": [ "producer and consumer", "consumer and herbivore", "decomposer and producer", "herbivore and decomposer" ], "label": [ "A", "B", "C", "D" ] }, "734": { "text": [ "ozone", "oxygen", "hydrogen", "carbon dioxide" ], "label": [ "A", "B", "C", "D" ] }, "735": { "text": [ "egg, larva, and pupa", "egg, nymph, and pupa", "nymph, larva, and pupa", "nymph, egg, and larva" ], "label": [ "A", "B", "C", "D" ] }, "736": { "text": [ "0%", "50%", "75%", "100%" ], "label": [ "A", "B", "C", "D" ] }, "737": { "text": [ "with the quarks", "with the neutrons", "outside the nucleus", "near the protons" ], "label": [ "A", "B", "C", "D" ] }, "738": { "text": [ "first quarter and last quarter", "full moon and new moon", "when the moon is waxing", "when the moon is waning" ], "label": [ "A", "B", "C", "D" ] }, "739": { "text": [ "strong.", "weak.", "at rest.", "in motion." ], "label": [ "A", "B", "C", "D" ] }, "740": { "text": [ "ticks feeding on a dog", "bees transporting pollen from flowers", "pilotfish swimming under sharks", "birds eating the insects from the back of a hippopotamus" ], "label": [ "A", "B", "C", "D" ] }, "741": { "text": [ "The height of your parents", "The height of your brothers and sisters", "Your hair color", "Your weight" ], "label": [ "A", "B", "C", "D" ] }, "742": { "text": [ "Earth is farthest away from the Sun on the winter solstice.", "Earth's rotational speed on its axis is greatest on the winter solstice.", "Earth is traveling around the Sun with the greatest speed on the winter solstice.", "Earth's Northern Hemisphere is tilted away from the Sun on the winter solstice." ], "label": [ "A", "B", "C", "D" ] }, "743": { "text": [ "wind, oil, coal", "fish, coal, wind", "oil, water, trees", "trees, water, fish" ], "label": [ "A", "B", "C", "D" ] }, "744": { "text": [ "cell membrane", "cell wall", "cytoplasm", "nucleus" ], "label": [ "A", "B", "C", "D" ] }, "745": { "text": [ "Mars", "Moon", "Pluto", "Venus" ], "label": [ "A", "B", "C", "D" ] }, "746": { "text": [ "a cloud", "a vacuum", "metal", "water" ], "label": [ "1", "2", "3", "4" ] }, "747": { "text": [ "a footprint in a rock", "a seashell under water", "a leaf in a mudpuddle", "a bone on top of a sand pile" ], "label": [ "A", "B", "C", "D" ] }, "748": { "text": [ "inherited from only one parent.", "created by the environment.", "passed on from two parents.", "learned from siblings." ], "label": [ "A", "B", "C", "D" ] }, "749": { "text": [ "a pulley", "a wedge", "an inclined plane", "a wheel and axle" ], "label": [ "A", "B", "C", "D" ] }, "750": { "text": [ "one meter", "two meters", "three meters", "four meters" ], "label": [ "A", "B", "C", "D" ] }, "751": { "text": [ "the Sun", "the lizard's skin", "deep within Earth", "the decay of plant materials" ], "label": [ "A", "B", "C", "D" ] }, "752": { "text": [ "wind", "Moon's gravity", "salinity", "Earth's rotation" ], "label": [ "A", "B", "C", "D" ] }, "753": { "text": [ "pie chart", "line graph", "scatterplot", "histogram" ], "label": [ "A", "B", "C", "D" ] }, "754": { "text": [ "Some ancient animals and some modern animals walk on four legs.", "Most ancient animals and most modern animals hunt animals for food.", "The same animals that lived long ago also live today.", "All animals can walk." ], "label": [ "A", "B", "C", "D" ] }, "755": { "text": [ "hot and dry", "cold and dry", "hot and humid", "cold and humid" ], "label": [ "A", "B", "C", "D" ] }, "756": { "text": [ "Both are tall.", "Both run fast.", "They have the same diet.", "They have the same bones in their limbs." ], "label": [ "A", "B", "C", "D" ] }, "757": { "text": [ "an insect that lives and feeds on the body of an alligator", "an ant that lives on a plant and defends the plant from other insects", "a bird that migrates to follow the movements of the butterflies that it eats", "a deer that eats one kind of plant, which allows another kind of plant to grow in its place" ], "label": [ "A", "B", "C", "D" ] }, "758": { "text": [ "They have the same genotype and phenotype.", "They have different phenotypes and genotypes.", "They have the same phenotype but different genotypes.", "They have the same genotype but different phenotypes." ], "label": [ "A", "B", "C", "D" ] }, "759": { "text": [ "sugar.", "water.", "salt.", "oxygen." ], "label": [ "A", "B", "C", "D" ] }, "760": { "text": [ "They are composed mostly of iron.", "They are composed mostly of ice.", "They regularly revolve near the Sun.", "They regularly replenish water on Earth." ], "label": [ "A", "B", "C", "D" ] }, "761": { "text": [ "wave without a medium.", "series of compressions only.", "pattern of up and down vibrations.", "pattern of compressions and rarefactions." ], "label": [ "A", "B", "C", "D" ] }, "762": { "text": [ "pulsars.", "quasars.", "supernovas.", "binary stars." ], "label": [ "A", "B", "C", "D" ] }, "763": { "text": [ "gram", "liter", "minute", "meter" ], "label": [ "A", "B", "C", "D" ] }, "764": { "text": [ "the track is waxed", "the like poles repel", "the train has a low density", "a chemical change occurs" ], "label": [ "1", "2", "3", "4" ] }, "765": { "text": [ "water for plants", "sunlight for plants", "nutrients for animals", "shelter for animals" ], "label": [ "A", "B", "C", "D" ] }, "766": { "text": [ "subsidence", "earthquake", "volcanic eruption", "meteoroid impact" ], "label": [ "A", "B", "C", "D" ] }, "767": { "text": [ "boiling", "melting", "freezing", "evaporating" ], "label": [ "A", "B", "C", "D" ] }, "768": { "text": [ "tilt of the Earth's axis", "Earth changing its distance from the Sun", "changing patterns in wind and ocean currents", "cycles in the amount of energy released by the Sun" ], "label": [ "A", "B", "C", "D" ] }, "769": { "text": [ "Most butterflies did not survive.", "Most butterflies reproduced earlier.", "Most butterflies switched to other food sources.", "Most butterflies adapted to the new environment." ], "label": [ "A", "B", "C", "D" ] }, "770": { "text": [ "Dalton", "Newton", "Aristotle", "Ptolemy" ], "label": [ "A", "B", "C", "D" ] }, "771": { "text": [ "a cloud forming", "a mountain forming", "a pond evaporating", "a river flooding its banks" ], "label": [ "A", "B", "C", "D" ] }, "772": { "text": [ "melting point", "electrical conductivity", "flexibility", "solubility" ], "label": [ "1", "2", "3", "4" ] }, "773": { "text": [ "nucleus", "mitochondrion", "vacuole", "chloroplast" ], "label": [ "A", "B", "C", "D" ] }, "774": { "text": [ "the Moon to revolve around Earth.", "Earth to revolve around the Sun.", "Earth to rotate on its axis.", "the Sun to rotate on its axis." ], "label": [ "A", "B", "C", "D" ] }, "775": { "text": [ "predator-prey", "mutualism", "parasite-host", "commensalism" ], "label": [ "A", "B", "C", "D" ] }, "776": { "text": [ "hot and dry.", "hot and wet.", "cold and dry.", "cold and wet." ], "label": [ "A", "B", "C", "D" ] }, "777": { "text": [ "The sun heating the lake", "Green plants living in the lake", "Streams entering the lake", "Cold springs under the lake" ], "label": [ "A", "B", "C", "D" ] }, "778": { "text": [ "to observe a color change", "to get rid of most impurities", "to identify the boiling point", "to collect gases for additional study" ], "label": [ "A", "B", "C", "D" ] }, "779": { "text": [ "trash can", "biohazard bag", "broken glass bin", "hazardous waste bin" ], "label": [ "A", "B", "C", "D" ] }, "780": { "text": [ "heat energy", "potential energy", "magnetic energy", "mechanical energy" ], "label": [ "A", "B", "C", "D" ] }, "781": { "text": [ "a lever", "a pulley", "a wedge", "a fulcrum" ], "label": [ "A", "B", "C", "D" ] }, "782": { "text": [ "low vapor pressure", "high specific heat", "high surface tension", "low freezing point" ], "label": [ "A", "B", "C", "D" ] }, "783": { "text": [ "snakes", "viruses", "insects", "bacteria" ], "label": [ "A", "B", "C", "D" ] }, "784": { "text": [ "Birds lay eggs and reptiles do not.", "Reptiles are meat-eaters and birds are not.", "Birds breathe oxygen and reptiles do not.", "Reptiles are cold-blooded and birds are not." ], "label": [ "A", "B", "C", "D" ] }, "785": { "text": [ "time.", "weight.", "length.", "distance." ], "label": [ "A", "B", "C", "D" ] }, "786": { "text": [ "the layer representing the mantle", "the layer representing the outer core", "the layer representing the inner core", "the layer representing the crust" ], "label": [ "A", "B", "C", "D" ] }, "787": { "text": [ "predation.", "mutualism.", "competition.", "commensalism." ], "label": [ "A", "B", "C", "D" ] }, "788": { "text": [ "the soil", "the water cycle", "the Sun", "fertilizers" ], "label": [ "A", "B", "C", "D" ] }, "789": { "text": [ "carbon monoxide", "chlorine", "nitrogen", "iron oxide" ], "label": [ "A", "B", "C", "D" ] }, "790": { "text": [ "a desert plain", "a coastal beach", "a mountain peak", "a flood plain" ], "label": [ "A", "B", "C", "D" ] }, "791": { "text": [ "sunspots", "earthquakes", "wave patterns", "cloud formations" ], "label": [ "A", "B", "C", "D" ] }, "792": { "text": [ "a metal", "an atom", "a compound", "a nonreactive gas" ], "label": [ "A", "B", "C", "D" ] }, "793": { "text": [ "sulfur", "oxygen", "nitrogen", "carbon dioxide" ], "label": [ "A", "B", "C", "D" ] }, "794": { "text": [ "have more than one type of cell.", "be exposed to sunlight.", "have at least one cell.", "be able to move." ], "label": [ "A", "B", "C", "D" ] }, "795": { "text": [ "at the bottom of the highest hill", "at the top of the highest hill", "at the start of the track", "at the end of the track" ], "label": [ "A", "B", "C", "D" ] }, "796": { "text": [ "10 kg", "1,800 kg", "2,200 kg", "400,000 kg" ], "label": [ "A", "B", "C", "D" ] }, "797": { "text": [ "at sea level", "in outer space", "on mountain tops", "at higher latitudes" ], "label": [ "A", "B", "C", "D" ] }, "798": { "text": [ "breathing clean air", "exercising and playing", "getting plenty of rest", "eating healthy food" ], "label": [ "A", "B", "C", "D" ] }, "799": { "text": [ "nursing", "walking", "sleeping", "breathing" ], "label": [ "A", "B", "C", "D" ] }, "800": { "text": [ "outer core", "crust", "inner core", "mesosphere" ], "label": [ "A", "B", "C", "D" ] }, "801": { "text": [ "decomposers.", "herbivores.", "omnivores.", "prey." ], "label": [ "A", "B", "C", "D" ] }, "802": { "text": [ "Glaciers will advance.", "The sea level will rise.", "Earthquake activity will increase.", "The overall temperature will decrease." ], "label": [ "A", "B", "C", "D" ] }, "803": { "text": [ "water", "oxygen", "lactic acid", "carbon dioxide" ], "label": [ "A", "B", "C", "D" ] }, "804": { "text": [ "The cornea in the eye", "The alveoli in the lungs", "The chambers in the heart", "The salivary glands in the mouth" ], "label": [ "A", "B", "C", "D" ] }, "805": { "text": [ "75% Rr, 25% rr", "50% Rr, 50% rr", "100% Rr", "100% rr" ], "label": [ "A", "B", "C", "D" ] }, "806": { "text": [ "the object's diameter", "the object's composition", "the shape of the object's orbit", "the speed at which the object travels" ], "label": [ "A", "B", "C", "D" ] }, "807": { "text": [ "algae", "bacteria", "mollusks", "sponges" ], "label": [ "A", "B", "C", "D" ] }, "808": { "text": [ "It is less bright than planets.", "It is brighter than other stars.", "It is of average brightness compared to planets.", "It is of average brightness compared to other stars." ], "label": [ "A", "B", "C", "D" ] }, "809": { "text": [ "germination", "pollination", "photosynthesis", "adaptation" ], "label": [ "A", "B", "C", "D" ] }, "810": { "text": [ "Accurate records must be kept.", "Modern technology must be used.", "Investigations must be conducted by trained scientists.", "Observations must be made by more than one scientist." ], "label": [ "A", "B", "C", "D" ] }, "811": { "text": [ "electron", "atom", "neutron", "proton" ], "label": [ "A", "B", "C", "D" ] }, "812": { "text": [ "mass of 372 g", "reacts with HCl", "density of 37 g/cm^3", "white powder with silver specks" ], "label": [ "A", "B", "C", "D" ] }, "813": { "text": [ "cell wall", "cell membrane", "cytoplasm", "nucleus" ], "label": [ "1", "2", "3", "4" ] }, "814": { "text": [ "a geometric pattern formed by a mineral", "a solid element or compound from Earth's crust", "remains of an extinct organism found in a rock layer", "bits of weathered rocks and pieces of dead organisms" ], "label": [ "A", "B", "C", "D" ] }, "815": { "text": [ "lab coat", "Petri dish", "Bunsen burner", "loose-fitting clothing" ], "label": [ "A", "B", "C", "D" ] }, "816": { "text": [ "solid to gas", "liquid to gas", "liquid to solid", "gas to liquid" ], "label": [ "A", "B", "C", "D" ] }, "817": { "text": [ "predicting solar eclipses.", "investigating faraway galaxies.", "investigating the size of Venus.", "predicting the phases of the Moon." ], "label": [ "A", "B", "C", "D" ] }, "818": { "text": [ "It is designed to move with a motor.", "It is constructed from machine-made parts.", "It is made of more than one simple machine.", "It is built from more than one type of material." ], "label": [ "A", "B", "C", "D" ] }, "819": { "text": [ "control", "experimental", "dependent variable", "independent variable" ], "label": [ "A", "B", "C", "D" ] }, "820": { "text": [ "the rate of the motion", "the direction of the motion", "the change in the amount of motion", "the amount of distance traveled during motion" ], "label": [ "A", "B", "C", "D" ] }, "821": { "text": [ "when mutations decrease the number of individuals in an ecosystem", "when mutations increase the number of individuals in an ecosystem", "when mutations decrease the number of species in an ecosystem", "when mutations increase the number of species in an ecosystem" ], "label": [ "A", "B", "C", "D" ] }, "822": { "text": [ "Botanist", "Engineer", "Ecologist", "Veterinarian" ], "label": [ "A", "B", "C", "D" ] }, "823": { "text": [ "building houses with wood", "using natural gas to heat homes", "using solar energy to power lights", "producing electricity from flowing water" ], "label": [ "A", "B", "C", "D" ] }, "824": { "text": [ "They vibrate quickly in place.", "They spread apart to fill their container.", "They move at the same speed as in a liquid.", "They move slowly over one another." ], "label": [ "A", "B", "C", "D" ] }, "825": { "text": [ "percolation", "evaporation", "precipitation", "condensation" ], "label": [ "A", "B", "C", "D" ] }, "826": { "text": [ "mesosphere", "stratosphere", "thermosphere", "troposphere" ], "label": [ "A", "B", "C", "D" ] }, "827": { "text": [ "moving water", "fossil fuel", "wind", "biomass" ], "label": [ "1", "2", "3", "4" ] }, "828": { "text": [ "A coal furnace heating a house", "a windmill pumping water on a farm", "a kerosene lamp lighting a room", "a diesel truck traveling along a road" ], "label": [ "A", "B", "C", "D" ] }, "829": { "text": [ "The Moon reflects light from other planets.", "The Moon reflects light from the Sun.", "Light is produced by the Moon.", "Light from Earth illuminates the Moon." ], "label": [ "A", "B", "C", "D" ] }, "830": { "text": [ "Copper is strong.", "Copper is flexible.", "Copper is a conductor.", "Copper is an insulator." ], "label": [ "A", "B", "C", "D" ] }, "831": { "text": [ "A dam", "A glacier", "A river", "A power plant" ], "label": [ "A", "B", "C", "D" ] }, "832": { "text": [ "drinking water", "taking a nap", "swimming", "eating" ], "label": [ "A", "B", "C", "D" ] }, "833": { "text": [ "density", "ductility", "specific heat", "boiling point" ], "label": [ "A", "B", "C", "D" ] }, "834": { "text": [ "gray", "white", "black", "brown" ], "label": [ "A", "B", "C", "D" ] }, "835": { "text": [ "They can be tested at the same time.", "They can be produced in large numbers.", "They will be bought by many different users.", "They will be sold for more than they cost to build." ], "label": [ "A", "B", "C", "D" ] }, "836": { "text": [ "provides energy", "provides nutrients", "controls activity", "controls movement" ], "label": [ "A", "B", "C", "D" ] }, "837": { "text": [ "burned in a fire.", "made into lumber.", "eaten by some organisms.", "replaced with a newly planted tree." ], "label": [ "A", "B", "C", "D" ] }, "838": { "text": [ "It adds nutrients to the soil.", "It helps the soil to dry out.", "It keeps the soil cool.", "It destroys bacteria in the soil." ], "label": [ "A", "B", "C", "D" ] }, "839": { "text": [ "insects", "rainfall", "soil", "wind" ], "label": [ "A", "B", "C", "D" ] }, "840": { "text": [ "electrochemical impulses", "RNA strands", "transport vesicles high in ATP", "mechanical forces" ], "label": [ "A", "B", "C", "D" ] }, "841": { "text": [ "photosynthesis", "respiration", "circulation", "digestion" ], "label": [ "1", "2", "3", "4" ] }, "842": { "text": [ "heat", "wind", "light", "sound" ], "label": [ "A", "B", "C", "D" ] }, "843": { "text": [ "Observations", "Conversations", "Publications and calculations", "Calculations and conversations" ], "label": [ "A", "B", "C", "D" ] }, "844": { "text": [ "a compound", "an element", "a solution", "a mixture" ], "label": [ "A", "B", "C", "D" ] }, "845": { "text": [ "collection of waste material", "breakdown of materials", "diffusion of material", "storage of materials" ], "label": [ "A", "B", "C", "D" ] }, "846": { "text": [ "Energy conversion reduces efficiency.", "Energy is destroyed at high temperatures.", "Energy loss increases the order in a system.", "Energy levels increase as conversions take place." ], "label": [ "A", "B", "C", "D" ] }, "847": { "text": [ "Less than 1 second", "About 1 hour", "About 1 month", "About 4 years" ], "label": [ "A", "B", "C", "D" ] }, "848": { "text": [ "avoid predators.", "capture food.", "stay dry.", "keep warm." ], "label": [ "A", "B", "C", "D" ] }, "849": { "text": [ "soil can be washed away.", "soil creation may take years.", "river sediment forms a delta.", "planting grass protects the soil." ], "label": [ "A", "B", "C", "D" ] }, "850": { "text": [ "Mantle", "Crust", "Inner core", "Outer core" ], "label": [ "A", "B", "C", "D" ] }, "851": { "text": [ "radio waves", "microwaves", "infrared light", "ultraviolet light" ], "label": [ "A", "B", "C", "D" ] }, "852": { "text": [ "speed", "gravity", "weight", "friction" ], "label": [ "A", "B", "C", "D" ] }, "853": { "text": [ "a controlled single-variable laboratory test", "support through evidence from numerous observations", "proposal of alternative explanations with predictive value", "a full-scale replication of each event in the proper sequence" ], "label": [ "A", "B", "C", "D" ] }, "854": { "text": [ "igneous", "metamorphic", "sedimentary", "volcanic" ], "label": [ "1", "2", "3", "4" ] }, "855": { "text": [ "They are always microscopic.", "They are closer to the sun than to Earth.", "They are made of soft, spongy materials.", "They burn up high in Earth's atmosphere" ], "label": [ "A", "B", "C", "D" ] }, "856": { "text": [ "lizard, frog, snake", "turtle, lizard, crocodile", "octopus, snail, turtle", "crab, earthworm, snake" ], "label": [ "A", "B", "C", "D" ] }, "857": { "text": [ "Some base sequences code for protein production.", "Some base sequences cause the release of lipids from the nucleus.", "Some base sequences contain the order of sugars in polysaccharides.", "Some base sequences produce electrical signals sent to the cytoplasm." ], "label": [ "A", "B", "C", "D" ] }, "858": { "text": [ "wind speed", "air pressure", "air temperature", "ground temperature" ], "label": [ "A", "B", "C", "D" ] }, "859": { "text": [ "limited resources.", "natural selection.", "geographic isolation.", "climate change." ], "label": [ "A", "B", "C", "D" ] }, "860": { "text": [ "Equator", "Australia", "United States", "North and South Poles" ], "label": [ "A", "B", "C", "D" ] }, "861": { "text": [ "learn how to speak the same language.", "work together on scientific research.", "teach students the importance of education.", "show other scientists the scientific method." ], "label": [ "A", "B", "C", "D" ] }, "862": { "text": [ "Bryophyta", "Gymnosperm", "Angiosperm", "Pteridophyta" ], "label": [ "A", "B", "C", "D" ] }, "863": { "text": [ "gravity", "radiation", "electricity", "magnetism" ], "label": [ "A", "B", "C", "D" ] }, "864": { "text": [ "red giant", "black dwarf", "white dwarf", "main sequence" ], "label": [ "A", "B", "C", "D" ] }, "865": { "text": [ "It has about 5% of the energy from the level below it.", "It has about 10% of the energy from the level below it.", "It has about 15% of the energy from the level below it.", "It has about 20% of the energy from the level below it." ], "label": [ "A", "B", "C", "D" ] }, "866": { "text": [ "mass of the soil.", "water in the soil.", "composition of the soil.", "vegetation growing in the soil." ], "label": [ "A", "B", "C", "D" ] }, "867": { "text": [ "decreases", "increases", "remains the same" ], "label": [ "A", "B", "C" ] }, "868": { "text": [ "inertia", "gravity", "magnetism", "solar energy" ], "label": [ "A", "B", "C", "D" ] }, "869": { "text": [ "to digest food", "to remove toxins", "to produce bile", "to oxygenate blood" ], "label": [ "A", "B", "C", "D" ] }, "870": { "text": [ "200 thousand", "200 million", "200 billion", "200 trillion" ], "label": [ "A", "B", "C", "D" ] }, "871": { "text": [ "The mountain range will become faulted.", "The mountain range will be lifted up.", "The mountain range will form craters.", "The mountain range will become rounded." ], "label": [ "A", "B", "C", "D" ] }, "872": { "text": [ "a ribosome", "the endoplasmic reticulum", "the Golgi apparatus", "a vacuole" ], "label": [ "A", "B", "C", "D" ] }, "873": { "text": [ "an observation", "a conclusion", "a prediction", "an inference" ], "label": [ "A", "B", "C", "D" ] }, "874": { "text": [ "psychrometer", "thermometer", "anemometer", "barometer" ], "label": [ "A", "B", "C", "D" ] }, "875": { "text": [ "number of phosphates", "amount of thymine", "sequence of nucleotides", "type of bond between bases" ], "label": [ "A", "B", "C", "D" ] }, "876": { "text": [ "moth", "grass", "snake", "hawk" ], "label": [ "A", "B", "C", "D" ] }, "877": { "text": [ "motion.", "weather.", "body systems.", "the history of Earth." ], "label": [ "A", "B", "C", "D" ] }, "878": { "text": [ "an iron nail", "an ice cube", "a plastic knife", "a wooden ruler" ], "label": [ "A", "B", "C", "D" ] }, "879": { "text": [ "reducing the amount of heartburn with the use of herbal teas", "answering mathematical equations with the use of computers", "bringing down body temperature with the use of a hand fan", "increasing the supply of fish with the use of fish farms" ], "label": [ "A", "B", "C", "D" ] }, "880": { "text": [ "heat.", "electricity.", "vibrations.", "light." ], "label": [ "A", "B", "C", "D" ] }, "881": { "text": [ "visiting the Moon", "a stone eroding in a river", "living on the space station", "a ship floating on the ocean" ], "label": [ "A", "B", "C", "D" ] }, "882": { "text": [ "dust, gas, ice", "small, medium, large", "spiral, elliptical, irregular", "red giant, white dwarf, supernova" ], "label": [ "A", "B", "C", "D" ] }, "883": { "text": [ "amoeba", "euglena", "paramecium", "volvox" ], "label": [ "A", "B", "C", "D" ] }, "884": { "text": [ "hail", "rain", "sleet", "snow" ], "label": [ "A", "B", "C", "D" ] }, "885": { "text": [ "balance", "compass", "microscope", "thermometer" ], "label": [ "A", "B", "C", "D" ] }, "886": { "text": [ "the solute.", "undergoing chemical change.", "the solvent.", "changing from a solid to a gas." ], "label": [ "A", "B", "C", "D" ] }, "887": { "text": [ "the rotation of Earth", "the tilted axis of Earth", "the flattening of Earth at the poles", "the elliptical shape of the orbit of Earth" ], "label": [ "A", "B", "C", "D" ] }, "888": { "text": [ "bar graph", "line graph", "pie chart", "scatterplot" ], "label": [ "A", "B", "C", "D" ] }, "889": { "text": [ "AgNa", "ClNO_{3}", "Na_{3}NO", "AgCl" ], "label": [ "A", "B", "C", "D" ] }, "890": { "text": [ "satellites", "airplanes", "barometers", "maps" ], "label": [ "A", "B", "C", "D" ] }, "891": { "text": [ "return to their summer feeding area.", "hibernate until the snows have stopped.", "hunt for organisms such as small rodents.", "move to other areas to compete for resources." ], "label": [ "A", "B", "C", "D" ] }, "892": { "text": [ "centripetal force", "generalized force", "centrifugal force", "gravitational force" ], "label": [ "A", "B", "C", "D" ] }, "893": { "text": [ "spring", "summer", "autumn", "winter" ], "label": [ "A", "B", "C", "D" ] }, "894": { "text": [ "The molecules spread apart and move more slowly.", "The molecules spread apart and move more quickly.", "The molecules come together and move more slowly.", "The molecules come together and move more quickly." ], "label": [ "A", "B", "C", "D" ] }, "895": { "text": [ "a sand dune", "a volcano", "a canyon", "a glacier" ], "label": [ "A", "B", "C", "D" ] }, "896": { "text": [ "spleen", "liver", "lungs", "pancreas" ], "label": [ "A", "B", "C", "D" ] }, "897": { "text": [ "The nucleus is the least dense region of an atom.", "Electrons are located far from the nuclei of their atoms.", "Most of the volume of atoms is filled with the particles they contain.", "The repulsion of protons and neutrons keeps them on opposite ends of atoms." ], "label": [ "A", "B", "C", "D" ] }, "898": { "text": [ "metabolic rate and body temperature both increase", "metabolic rate and body temperature both decrease", "metabolic rate increases and body temperature decreases", "metabolic rate decreases and body temperature increases" ], "label": [ "A", "B", "C", "D" ] }, "899": { "text": [ "density of water", "displaced volume", "gravitational pull on Earth", "density of the aluminum cube" ], "label": [ "A", "B", "C", "D" ] }, "900": { "text": [ "become strong as it cures.", "withstand compression.", "remain pliable after hardening.", "be molded into almost any shape." ], "label": [ "A", "B", "C", "D" ] }, "901": { "text": [ "a dog sitting on command", "a parrot repeating a phrase", "a bird flying south for the winter", "a horse competing in a horse show" ], "label": [ "A", "B", "C", "D" ] }, "902": { "text": [ "The leaves provide shelter to growing seeds.", "The decay of the leaves provides nutrients to other plants.", "The leaves release chlorophyll into the grass as they decay.", "The leaves prevent fungus from growing at the base of the tree." ], "label": [ "A", "B", "C", "D" ] }, "903": { "text": [ "They use energy from the sun to make food.", "They absorb energy from a host animal.", "They get energy from eating living animals.", "They get energy by breaking down dead plants and animals." ], "label": [ "A", "B", "C", "D" ] }, "904": { "text": [ "Annual rainfall would increase.", "Daylight hours would decrease.", "Seasons would be shorter.", "Annual temperature variation would be greater." ], "label": [ "A", "B", "C", "D" ] }, "905": { "text": [ "hundreds", "thousands", "millions", "billions" ], "label": [ "A", "B", "C", "D" ] }, "906": { "text": [ "habitat loss", "behavioral changes", "increased reproduction rate", "altered migration patterns" ], "label": [ "A", "B", "C", "D" ] }, "907": { "text": [ "cool and dry", "warm and dry", "cool and humid", "warm and humid" ], "label": [ "A", "B", "C", "D" ] }, "908": { "text": [ "field mouse, grass, hawk snake", "snake, field mouse, hawk, grass", "grass, field mouse, snake, hawk", "snake, grass, field mouse, hawk" ], "label": [ "A", "B", "C", "D" ] }, "909": { "text": [ "All foods are solid.", "All foods taste good.", "All foods provide nutrients.", "All foods should be cooked." ], "label": [ "A", "B", "C", "D" ] }, "910": { "text": [ "bleach", "vinegar", "sugar water", "salt water" ], "label": [ "A", "B", "C", "D" ] }, "911": { "text": [ "molten rocks.", "igneous rocks.", "sedimentary rocks.", "metamorphic rocks." ], "label": [ "A", "B", "C", "D" ] }, "912": { "text": [ "a folded chain of amino acids", "a folded chain of carbohydrates", "a branched chain of fatty acids", "a branched chain of nucleic acids" ], "label": [ "A", "B", "C", "D" ] }, "913": { "text": [ "consumers", "decomposers", "predators", "producers" ], "label": [ "A", "B", "C", "D" ] }, "914": { "text": [ "mixture", "element", "solution", "compound" ], "label": [ "A", "B", "C", "D" ] }, "915": { "text": [ "soil, water, and food", "soil, light, and water", "air, food, and water", "air, water, and light" ], "label": [ "A", "B", "C", "D" ] }, "916": { "text": [ "coal and natural gas", "natural gas and nuclear energy", "nuclear energy and hydropower", "hydropower and coal" ], "label": [ "A", "B", "C", "D" ] }, "917": { "text": [ "mean rainfall", "rainfall mode", "median rainfall", "percentage of rainfall" ], "label": [ "A", "B", "C", "D" ] }, "918": { "text": [ "habitat destruction", "volcanic eruptions", "increased salinity", "tidal waves" ], "label": [ "A", "B", "C", "D" ] }, "919": { "text": [ "larva; pupa; egg; adult", "egg; pupa; larva; adult", "adult; larva; pupa; egg", "egg; larva; pupa; adult" ], "label": [ "A", "B", "C", "D" ] }, "920": { "text": [ "Wood", "Seawater", "Sunlight", "Coal" ], "label": [ "A", "B", "C", "D" ] }, "921": { "text": [ "magnify the work.", "keep hair out of their faces.", "protect their eyes from debris.", "prevent glare from the light." ], "label": [ "A", "B", "C", "D" ] }, "922": { "text": [ "The Sun would appear larger and brighter.", "The Sun would appear smaller and brighter.", "The Sun would appear larger and dimmer.", "The Sun would appear smaller and dimmer." ], "label": [ "A", "B", "C", "D" ] }, "923": { "text": [ "observe live organisms.", "show the interior of sliced objects.", "highlight objects with chemical dyes.", "remove debris that is obscuring the object." ], "label": [ "A", "B", "C", "D" ] }, "924": { "text": [ "wind", "sunlight", "fossil fuel", "tidal waves" ], "label": [ "A", "B", "C", "D" ] }, "925": { "text": [ "proton", "neutron", "electron", "quark" ], "label": [ "A", "B", "C", "D" ] }, "926": { "text": [ "stomach, esophagus, large intestine, small intestine.", "small intestine, large intestine, esophagus, stomach.", "esophagus, stomach, large intestine, small intestine.", "esophagus, stomach, small intestine, large intestine." ], "label": [ "A", "B", "C", "D" ] }, "927": { "text": [ "speciation", "adaptation", "natural selection", "genetic mutation" ], "label": [ "A", "B", "C", "D" ] }, "928": { "text": [ "using coal to generate electricity", "discovering a new species of snake", "developing an antibiotic to treat infections", "changing the definition of the term planet" ], "label": [ "A", "B", "C", "D" ] }, "929": { "text": [ "Sweat stops sunburn.", "Sweat cools the body.", "Sweat feeds the skin.", "Sweat heals cuts." ], "label": [ "A", "B", "C", "D" ] }, "930": { "text": [ "Energy from the Sun evaporates water.", "Energy from the Sun condenses water.", "Energy from the Sun precipitates water.", "Energy from the Sun collects water." ], "label": [ "A", "B", "C", "D" ] }, "931": { "text": [ "eat foods high in fat", "exercise regularly", "drink alcohol often", "smoke tobacco occasionally" ], "label": [ "A", "B", "C", "D" ] }, "932": { "text": [ "dragonfly", "trout", "water", "frog" ], "label": [ "A", "B", "C", "D" ] }, "933": { "text": [ "propose different conclusions from the same data", "study the data to evaluate the conclusion", "change current models to fit the conclusion", "develop new technologies based on the conclusion" ], "label": [ "A", "B", "C", "D" ] }, "934": { "text": [ "genetic mutation", "species competition", "asexual reproduction", "genetic variation" ], "label": [ "A", "B", "C", "D" ] }, "935": { "text": [ "wetland", "rainforest", "tundra", "desert" ], "label": [ "A", "B", "C", "D" ] }, "936": { "text": [ "abbreviations for each element.", "the number of atoms per element.", "what elements are in each molecule.", "the chemical reaction that takes place." ], "label": [ "A", "B", "C", "D" ] }, "937": { "text": [ "pine forest.", "grassland.", "desert.", "rainforest." ], "label": [ "A", "B", "C", "D" ] }, "938": { "text": [ "produce pollution", "are no longer used by humans", "often contain microscopic animals", "take millions of years to form" ], "label": [ "1", "2", "3", "4" ] }, "939": { "text": [ "egg", "larva", "pupa", "adult" ], "label": [ "A", "B", "C", "D" ] }, "940": { "text": [ "a fault", "a ridge", "a trench", "a rift zone" ], "label": [ "A", "B", "C", "D" ] }, "941": { "text": [ "Plants forming new buds", "Sun shining on flowers", "Grass being wet in the morning", "Leaves changing color on trees" ], "label": [ "A", "B", "C", "D" ] }, "942": { "text": [ "The body's immune system attacks specific tissues.", "The cells of the immune system begin to grow rapidly.", "The body's immune system fails to fight off infections.", "The cells of the immune system are absorbed by antigens." ], "label": [ "A", "B", "C", "D" ] }, "943": { "text": [ "comparing data", "asking a question", "making a prediction", "forming a conclusion" ], "label": [ "A", "B", "C", "D" ] }, "944": { "text": [ "a moon", "a cell", "a light ray", "a molecule" ], "label": [ "A", "B", "C", "D" ] }, "945": { "text": [ "a face mask", "plastic gloves", "a ventilator hood", "insulated gloves" ], "label": [ "A", "B", "C", "D" ] }, "946": { "text": [ "meter stick, microscope, and test tubes", "test tube, hot plate, and safety goggles", "balance, telescope, and graduated cylinder", "Petri dish, dissecting equipment, and spring scale" ], "label": [ "A", "B", "C", "D" ] }, "947": { "text": [ "chemical to thermal.", "potential to nuclear.", "thermal to potential.", "electrical to kinetic." ], "label": [ "A", "B", "C", "D" ] }, "948": { "text": [ "Fungi.", "Plantae.", "Archaea.", "Protista." ], "label": [ "A", "B", "C", "D" ] }, "949": { "text": [ "soil", "sunlight", "producer", "consumer" ], "label": [ "A", "B", "C", "D" ] }, "950": { "text": [ "glaciers carried the fossils up the mountains", "the Rocky Mountains and the Swiss Alps are both volcanic in origin", "clams once lived in mountains, but have since evolved into sea-dwelling creatures", "the layers of rocks in which the fossils were found are from the same geologic age" ], "label": [ "A", "B", "C", "D" ] }, "951": { "text": [ "atmosphere", "hydrosphere", "lithosphere", "hemisphere" ], "label": [ "1", "2", "3", "4" ] }, "952": { "text": [ "Sounds are fluids that travel through air.", "Sounds are waves that travel through matter.", "Sounds are gases that transform into vibrations.", "Sounds are forms of energy that are converted from light." ], "label": [ "A", "B", "C", "D" ] }, "953": { "text": [ "make their own food", "can grow in soil", "need water to grow", "take in nutrients" ], "label": [ "A", "B", "C", "D" ] }, "954": { "text": [ "the rate of water flow in a stream", "the time it takes for deposition to occur along a stream", "how layers of rocks and soil are formed along a stream", "how water shapes a stream over time" ], "label": [ "A", "B", "C", "D" ] }, "955": { "text": [ "silt, pebbles, and clay.", "sand, rocks, and clay.", "humus, clay, and sand.", "clay, silt, and rocks." ], "label": [ "A", "B", "C", "D" ] }, "956": { "text": [ "hydroelectric power", "nuclear power plants", "natural gas generators", "coal-fired power plants" ], "label": [ "A", "B", "C", "D" ] }, "957": { "text": [ "Windmills are expensive to build.", "The wind does not blow all the time.", "Pollution is not created by windmills.", "Populations of birds can be reduced by windmills." ], "label": [ "A", "B", "C", "D" ] }, "958": { "text": [ "a nail rusting", "a wall being painted", "water changing to steam", "paper being folded" ], "label": [ "A", "B", "C", "D" ] }, "959": { "text": [ "River", "Air", "Thunder", "Cloud" ], "label": [ "A", "B", "C", "D" ] }, "960": { "text": [ "respiratory system", "skeletal system", "immune system", "excretory system" ], "label": [ "A", "B", "C", "D" ] }, "961": { "text": [ "rapid genetic mutation in infected cells.", "consumption of the body's energy resources by viruses.", "release of toxins by viral particles.", "body's inflammatory response to infected cells." ], "label": [ "A", "B", "C", "D" ] }, "962": { "text": [ "chloroplast", "mitochondrion", "Golgi complex", "endoplasmic reticulum" ], "label": [ "A", "B", "C", "D" ] }, "963": { "text": [ "the inner core", "the outer core", "the lithosphere", "the asthenosphere" ], "label": [ "A", "B", "C", "D" ] }, "964": { "text": [ "using fur to trap air for warmth", "cracking open clams with a rock", "nursing its young for six months", "closing its ears under water" ], "label": [ "A", "B", "C", "D" ] }, "965": { "text": [ "molten rock flowing in the asthenosphere", "convection cells in the lower mantle", "turbulence in the liquid outer core", "radioactive decay in the solid inner core" ], "label": [ "A", "B", "C", "D" ] }, "966": { "text": [ "medicine and computers.", "manufacturing and home entertainment.", "refrigeration and heating systems.", "communication and transportation." ], "label": [ "A", "B", "C", "D" ] }, "967": { "text": [ "nervous and digestive", "nervous and circulatory", "respiratory and digestive", "respiratory and circulatory" ], "label": [ "A", "B", "C", "D" ] }, "968": { "text": [ "humus.", "soil.", "gravel.", "fossils." ], "label": [ "A", "B", "C", "D" ] }, "969": { "text": [ "air", "soil", "sunlight", "water" ], "label": [ "A", "B", "C", "D" ] }, "970": { "text": [ "Gas -> liquid -> solid", "Solid -> gas -> liquid", "Liquid -> gas -> solid", "Solid -> liquid -> gas" ], "label": [ "A", "B", "C", "D" ] }, "971": { "text": [ "weight", "flexibility", "length", "hardness" ], "label": [ "A", "B", "C", "D" ] }, "972": { "text": [ "practicing space walking", "counseling activities for tension", "exercising to maintain strength", "monitoring circadian rhythms" ], "label": [ "A", "B", "C", "D" ] }, "973": { "text": [ "The bird's prey species would decrease in number.", "The food web that the bird belongs to would collapse.", "Trees where these birds build nests would grow taller.", "This bird species would eventually disappear from nature." ], "label": [ "A", "B", "C", "D" ] }, "974": { "text": [ "write a brief report", "repeat the experiment", "purchase new equipment", "make a data chart" ], "label": [ "A", "B", "C", "D" ] }, "975": { "text": [ "circulatory", "digestive", "endocrine", "respiratory" ], "label": [ "1", "2", "3", "4" ] }, "976": { "text": [ "balance", "hand lens", "thermometer", "graduated cylinder" ], "label": [ "A", "B", "C", "D" ] }, "977": { "text": [ "less waste.", "lower cost.", "fewer jobs.", "more mistakes." ], "label": [ "A", "B", "C", "D" ] }, "978": { "text": [ "integumentary and circulatory systems", "digestive and reproductive systems", "endocrine and respiratory systems", "digestive and immune systems" ], "label": [ "A", "B", "C", "D" ] }, "979": { "text": [ "helium (He)", "hydrochloric acid (HCl)", "hydrogen (H2)", "nitrogen (N2)" ], "label": [ "A", "B", "C", "D" ] }, "980": { "text": [ "dominant", "recessive", "polygenic", "sex-linked" ], "label": [ "A", "B", "C", "D" ] }, "981": { "text": [ "hardness", "density", "color", "streak" ], "label": [ "1", "2", "3", "4" ] }, "982": { "text": [ "conduction", "gravitation", "induction", "insulation" ], "label": [ "A", "B", "C", "D" ] }, "983": { "text": [ "bacteria", "climate", "fungi", "rocks" ], "label": [ "A", "B", "C", "D" ] }, "984": { "text": [ "time", "mass", "distance", "brightness" ], "label": [ "A", "B", "C", "D" ] }, "985": { "text": [ "cell wall", "cytoplasm", "chloroplast", "chromosomes" ], "label": [ "A", "B", "C", "D" ] }, "986": { "text": [ "draw the rock shapes", "count the rock numbers", "record the rock types and locations", "measure the rock masses and lengths" ], "label": [ "A", "B", "C", "D" ] }, "987": { "text": [ "6", "12", "18", "24" ], "label": [ "A", "B", "C", "D" ] }, "988": { "text": [ "public opinion in favor of a revised theory", "corporate sponsorship of a revised theory", "government policy based on a revised theory", "experimental results that support a revised theory" ], "label": [ "A", "B", "C", "D" ] }, "989": { "text": [ "a mixture", "a solution", "a compound", "a precipitate" ], "label": [ "A", "B", "C", "D" ] }, "990": { "text": [ "the current climate.", "the fossil record.", "glacial movement.", "seafloor spreading." ], "label": [ "A", "B", "C", "D" ] }, "991": { "text": [ "erosion", "deposition", "revolution", "rotation" ], "label": [ "A", "B", "C", "D" ] }, "992": { "text": [ "fish", "nutrients", "phytoplankton", "dissolved gases" ], "label": [ "A", "B", "C", "D" ] }, "993": { "text": [ "endocrine", "respiratory", "digestive", "urinary" ], "label": [ "A", "B", "C", "D" ] }, "994": { "text": [ "number of continents in the world.", "location of major cities in the country.", "elevation of an area.", "rainfall of desert regions." ], "label": [ "A", "B", "C", "D" ] }, "995": { "text": [ "releasing thermal energy in irregular spurts.", "absorbing thermal energy from the Sun's rays.", "moving thermal energy from one place to another.", "increasing the ocean's capacity for absorbing thermal energy." ], "label": [ "A", "B", "C", "D" ] }, "996": { "text": [ "Teeth break food into small pieces.", "Throat muscles push food toward the stomach.", "Stomach acids dissolve food into nutrients.", "Intestinal cells transport nutrients into the blood." ], "label": [ "A", "B", "C", "D" ] }, "997": { "text": [ "human cell", "cow heart", "oak leaf", "chicken leg" ], "label": [ "A", "B", "C", "D" ] }, "998": { "text": [ "a girl hitting a ball with a bat", "a boy pushing a box across the floor", "a girl hammering a nail into a wall", "a boy falling from a tree onto the ground" ], "label": [ "A", "B", "C", "D" ] }, "999": { "text": [ "the emissions from volcanic activity", "the level of pollution caused by people", "the amount of ozone in the stratosphere", "the amount of oxygen produced by trees" ], "label": [ "A", "B", "C", "D" ] }, "1000": { "text": [ "soil.", "air.", "water.", "pollen." ], "label": [ "A", "B", "C", "D" ] }, "1001": { "text": [ "macrophages.", "helper T-cells.", "cells.", "killer T-cells." ], "label": [ "A", "B", "C", "D" ] }, "1002": { "text": [ "color", "streak", "luster", "fluorescence" ], "label": [ "A", "B", "C", "D" ] }, "1003": { "text": [ "Algae like fertilizer.", "Fertilizer is good for algae.", "Fertilizer improves the genetic traits of algae.", "Algal growth rate increases with fertilizer concentration." ], "label": [ "A", "B", "C", "D" ] }, "1004": { "text": [ "deposition", "weathering", "sedimentation", "crystallization" ], "label": [ "A", "B", "C", "D" ] }, "1005": { "text": [ "increasing osmosis", "reducing transpiration", "controlling metabolism", "maintaining homeostasis" ], "label": [ "A", "B", "C", "D" ] }, "1006": { "text": [ "cell, tissue, organ, organism", "cell, organ, tissue, organism", "tissue, cell, organ, organism", "tissue, organ, cell, organism" ], "label": [ "A", "B", "C", "D" ] }, "1007": { "text": [ "world globe", "satellite map", "topographic map", "nautical chart" ], "label": [ "A", "B", "C", "D" ] }, "1008": { "text": [ "radiation.", "insulation.", "convection.", "conduction." ], "label": [ "A", "B", "C", "D" ] }, "1009": { "text": [ "diet", "color", "health", "independence" ], "label": [ "A", "B", "C", "D" ] }, "1010": { "text": [ "calcium", "carbon", "fluorine", "sodium" ], "label": [ "A", "B", "C", "D" ] }, "1011": { "text": [ "inertia", "gravity", "magnetism", "momentum" ], "label": [ "A", "B", "C", "D" ] }, "1012": { "text": [ "wheel and axle", "inclined plane", "pulley", "wedge" ], "label": [ "A", "B", "C", "D" ] }, "1013": { "text": [ "to simulate the air pressure of Earth", "to help astronauts float in outer space", "to protect astronauts from solar radiation", "to provide an oxygen supply for breathing" ], "label": [ "A", "B", "C", "D" ] }, "1014": { "text": [ "chemical weathering", "glacial movement", "sedimentation", "abrasion" ], "label": [ "A", "B", "C", "D" ] }, "1015": { "text": [ "The sugar reacts and colors the water.", "The sugar becomes white and the water changes color.", "The sugar evaporates and the water changes color.", "The sugar dissolves and colors the water." ], "label": [ "A", "B", "C", "D" ] }, "1016": { "text": [ "Both have a cell wall to give them support.", "Both have a large vacuole to store water.", "Both use mitochondria to produce energy.", "Both use chloroplasts to store energy." ], "label": [ "A", "B", "C", "D" ] }, "1017": { "text": [ "an abundance of dissolved oxygen", "dead zones where there are no fish", "a reduction in atmospheric carbon dioxide", "food webs with rapidly growing populations" ], "label": [ "A", "B", "C", "D" ] }, "1018": { "text": [ "learned", "recessive", "inherited", "instinctive" ], "label": [ "A", "B", "C", "D" ] }, "1019": { "text": [ "mass", "texture", "boiling point", "melting point" ], "label": [ "A", "B", "C", "D" ] }, "1020": { "text": [ "a cell", "a tissue", "an organ", "a system" ], "label": [ "A", "B", "C", "D" ] }, "1021": { "text": [ "forest", "desert", "glacier", "grasslands" ], "label": [ "A", "B", "C", "D" ] }, "1022": { "text": [ "a flag on a pole", "the temperature on a thermometer", "birds flying above the trees", "the shadow of a building" ], "label": [ "A", "B", "C", "D" ] }, "1023": { "text": [ "experiment", "hypothesis", "observation", "variable" ], "label": [ "A", "B", "C", "D" ] }, "1024": { "text": [ "the Sun.", "stars.", "the Moon.", "asteroids." ], "label": [ "A", "B", "C", "D" ] }, "1025": { "text": [ "flooding", "droughts", "tornadoes", "spring formation" ], "label": [ "A", "B", "C", "D" ] }, "1026": { "text": [ "fuel tank", "hydraulic jack", "steering wheel", "windshield wipers" ], "label": [ "A", "B", "C", "D" ] }, "1027": { "text": [ "metal", "wood", "rubber", "plastic" ], "label": [ "A", "B", "C", "D" ] }, "1028": { "text": [ "Calorie", "degree Celsius", "milliliter", "gram" ], "label": [ "1", "2", "3", "4" ] }, "1029": { "text": [ "a hand lens", "a stopwatch", "a thermometer", "a centimeter ruler" ], "label": [ "A", "B", "C", "D" ] }, "1030": { "text": [ "The potential energy increases.", "The evaporation decreases.", "The disorder decreases.", "The entropy increases." ], "label": [ "A", "B", "C", "D" ] }, "1031": { "text": [ "series of colors of the rainbow.", "list of radioactive elements.", "band of frequencies of light waves.", "range of conductivity of metals." ], "label": [ "A", "B", "C", "D" ] }, "1032": { "text": [ "Earth's gravitational attraction to the Sun", "the Moon's revolution around Earth", "the distance of Earth from the Sun", "the tilt of Earth's axis as it revolves around the Sun" ], "label": [ "A", "B", "C", "D" ] }, "1033": { "text": [ "Electric fan", "Kerosene heater", "Flashlight", "Baking oven" ], "label": [ "A", "B", "C", "D" ] }, "1034": { "text": [ "electrical currents", "magnetic signals", "radio waves", "vibrating air" ], "label": [ "A", "B", "C", "D" ] }, "1035": { "text": [ "minerals", "sand", "organic matter", "silt" ], "label": [ "A", "B", "C", "D" ] }, "1036": { "text": [ "It is still being tested.", "It is true, once written.", "It is different for each continent.", "It is determined in a court of law." ], "label": [ "A", "B", "C", "D" ] }, "1037": { "text": [ "number of earthquakes that occur each year.", "types of organisms in the environment.", "number of people living in the area.", "type of weather that has occurred." ], "label": [ "A", "B", "C", "D" ] }, "1038": { "text": [ "The surfaces absorb energy from the air.", "Friction changes energy of motion to heat energy.", "Moving objects produce heat energy.", "Energy is transferred between the two surfaces." ], "label": [ "A", "B", "C", "D" ] }, "1039": { "text": [ "day.", "hour.", "week.", "month." ], "label": [ "A", "B", "C", "D" ] }, "1040": { "text": [ "The book is not very heavy.", "The table pushes up on the book.", "The book probably has a sticky cover.", "The table is composed of a stronger material than the book." ], "label": [ "A", "B", "C", "D" ] }, "1041": { "text": [ "protecting harmless bacterial cells.", "changing viral and bacterial nucleic acids.", "releasing mutated cells from pores.", "removing viruses and bacteria from the skin." ], "label": [ "A", "B", "C", "D" ] }, "1042": { "text": [ "Barometer", "Prism", "Microscope", "Thermometer" ], "label": [ "A", "B", "C", "D" ] }, "1043": { "text": [ "ozone", "methane", "fog", "smoke" ], "label": [ "A", "B", "C", "D" ] }, "1044": { "text": [ "Waste from nuclear power plants", "Spills from chemical manufacturing plants", "Gases from burning fossil fuels", "Gases from aerosol spray cans" ], "label": [ "A", "B", "C", "D" ] }, "1045": { "text": [ "Storing trash bags", "Reusing trash bags", "Burning trash bags", "Recycling trash bags" ], "label": [ "A", "B", "C", "D" ] }, "1046": { "text": [ "the population is small.", "migration into the population is occurring.", "immigration into the population is occurring.", "the population is large." ], "label": [ "A", "B", "C", "D" ] }, "1047": { "text": [ "acidic.", "fertile.", "hilly.", "unstable." ], "label": [ "A", "B", "C", "D" ] }, "1048": { "text": [ "burning the tires", "dumping the tires in a lake", "burying the tires in a landfill", "taking the tires to a recycling center" ], "label": [ "A", "B", "C", "D" ] }, "1049": { "text": [ "air", "water", "sulfur", "copper" ], "label": [ "A", "B", "C", "D" ] }, "1050": { "text": [ "a change of state.", "a chemical reaction.", "the creation of matter.", "the movement of electricity." ], "label": [ "A", "B", "C", "D" ] }, "1051": { "text": [ "a tissue", "a cell", "a stomach", "a brain" ], "label": [ "A", "B", "C", "D" ] }, "1052": { "text": [ "a magnet touching the loop of wire", "a magnet at rest inside the loop of wire", "a magnet at rest outside the loop of wire", "a magnet passing through the loop of wire" ], "label": [ "A", "B", "C", "D" ] }, "1053": { "text": [ "convective heat loss from Earth's mantle", "slowing of the rotation of Earth's core", "increase in the density of Earth's atmosphere", "slow increase in the distance of Earth's orbit" ], "label": [ "A", "B", "C", "D" ] }, "1054": { "text": [ "decreases over a period of time and is lost.", "increases and the particles move apart.", "causes the particles to move closer together.", "is converted into potential energy." ], "label": [ "A", "B", "C", "D" ] }, "1055": { "text": [ "mutualism.", "competition.", "parasitism.", "commensalism." ], "label": [ "A", "B", "C", "D" ] }, "1056": { "text": [ "frog", "snake", "fish", "human" ], "label": [ "A", "B", "C", "D" ] }, "1057": { "text": [ "positive", "negative", "neutral", "variable" ], "label": [ "A", "B", "C", "D" ] }, "1058": { "text": [ "sound wave", "x-ray", "microwave", "radio wave" ], "label": [ "A", "B", "C", "D" ] }, "1059": { "text": [ "find new coal resources in the earth", "clean up the litter in neighborhoods", "clean up the water pollution in local lakes", "walk or ride a bike instead of driving a car" ], "label": [ "A", "B", "C", "D" ] }, "1060": { "text": [ "kilometers.", "light years.", "megameters.", "astronomical units." ], "label": [ "A", "B", "C", "D" ] }, "1061": { "text": [ "cell membrane", "nucleus", "cell wall", "chloroplast" ], "label": [ "A", "B", "C", "D" ] }, "1062": { "text": [ "solar energy", "geothermal energy", "hydropower", "biofuel energy" ], "label": [ "A", "B", "C", "D" ] }, "1063": { "text": [ "beaker", "lab table", "solution", "water bath" ], "label": [ "A", "B", "C", "D" ] }, "1064": { "text": [ "a light bulb that is turned on", "a car that is parked on top of a hill", "a comet that is flying through space", "a battery that is connected to a circuit" ], "label": [ "A", "B", "C", "D" ] }, "1065": { "text": [ "the Galaxy theory", "the Big Bang theory", "the Steady State theory", "the Oscillating theory" ], "label": [ "A", "B", "C", "D" ] }, "1066": { "text": [ "mandibles", "simple eyes", "jointed limbs", "one pair of wings" ], "label": [ "A", "B", "C", "D" ] }, "1067": { "text": [ "mass of the ball", "inertia of the ball", "velocity of the ball", "force acting on the ball" ], "label": [ "A", "B", "C", "D" ] }, "1068": { "text": [ "more carbon dioxide will be trapped in the field", "erosion of topsoil will increase in the field", "invasive species will inhabit the field", "animals will dig burrows in the field" ], "label": [ "A", "B", "C", "D" ] }, "1069": { "text": [ "coal, oil, and natural gas", "solar, oil, and geothermal", "wind, solar, and tidal", "natural gas, solar, and tidal" ], "label": [ "A", "B", "C", "D" ] }, "1070": { "text": [ "They slow down.", "They speed up.", "They decrease in number", "They decrease in size" ], "label": [ "A", "B", "C", "D" ] }, "1071": { "text": [ "a lipid that coats lactose molecules", "an ability to produce lactose internally", "an enzyme that catalyzes lactose breakdown", "a tolerance to lactose developed during childhood" ], "label": [ "A", "B", "C", "D" ] }, "1072": { "text": [ "brain, spinal cord, and eyes", "lungs, esophagus, and heart", "mouth, stomach, and gallbladder", "ovaries, uterus, and fallopian tubes" ], "label": [ "A", "B", "C", "D" ] }, "1073": { "text": [ "If the frequency remains constant, the wavelength increases.", "The wavelength decreases as the frequency decreases.", "The frequency increases as the wavelength decreases.", "If the wavelength remains constant, the frequency increases." ], "label": [ "A", "B", "C", "D" ] }, "1074": { "text": [ "sulfur and nitrogen", "helium and hydrogen", "liquid water and carbon", "chlorophyll and oxygen" ], "label": [ "A", "B", "C", "D" ] }, "1075": { "text": [ "They both travel at the same speed.", "They are both waves.", "They are both electromagnetic.", "They both travel through a vacuum." ], "label": [ "A", "B", "C", "D" ] }, "1076": { "text": [ "0.7 g", "9.3 g", "10.0 g", "19.3 g" ], "label": [ "A", "B", "C", "D" ] }, "1077": { "text": [ "A mixture", "A compound", "An element", "An alloy", "A solution" ], "label": [ "A", "B", "C", "D", "E" ] }, "1078": { "text": [ "gene", "tissue", "sex cell", "pedigree chart" ], "label": [ "1", "2", "3", "4" ] }, "1079": { "text": [ "chromosomes", "mitochondria", "nuclei", "vacuoles" ], "label": [ "A", "B", "C", "D" ] }, "1080": { "text": [ "Turn off water while brushing teeth", "Wash the car every day", "Water the lawn every day", "Run the dishwasher after each meal" ], "label": [ "A", "B", "C", "D" ] }, "1081": { "text": [ "coal and oil", "heat and light", "friction and electricity", "gravity and magnetism" ], "label": [ "A", "B", "C", "D" ] }, "1082": { "text": [ "red, white, and pink", "red and white", "pink and red", "pink and white" ], "label": [ "A", "B", "C", "D" ] }, "1083": { "text": [ "bees in a hive", "cars on a train", "petals on a flower", "pieces in a jigsaw puzzle" ], "label": [ "A", "B", "C", "D" ] }, "1084": { "text": [ "to produce glucose", "to keep the cell rigid", "to make the cell divide", "to allow the plant to reproduce" ], "label": [ "A", "B", "C", "D" ] }, "1085": { "text": [ "surface water evaporating into the atmosphere", "planets moving around the Sun in an elliptical pattern", "glaciers melting because of increasing temperatures", "groundwater moving to the surface in an artesian well" ], "label": [ "A", "B", "C", "D" ] }, "1086": { "text": [ "loss of thermal stability", "high nutrient concentration", "consistent surface-current flow rate", "increased availability of dissolved oxygen" ], "label": [ "A", "B", "C", "D" ] }, "1087": { "text": [ "hydrosphere and biosphere", "troposphere and ionosphere", "hydrosphere and lithosphere", "asthenosphere and lithosphere" ], "label": [ "A", "B", "C", "D" ] }, "1088": { "text": [ "be smaller than Earth.", "have a source of light inside.", "have a smoother surface than Earth.", "have fewer impact craters on the surface." ], "label": [ "A", "B", "C", "D" ] }, "1089": { "text": [ "star, galaxy, solar system, universe", "star, solar system, galaxy, universe", "star, solar system, universe, galaxy", "star, universe, solar system, galaxy" ], "label": [ "A", "B", "C", "D" ] }, "1090": { "text": [ "fire", "flood", "landslide", "drought" ], "label": [ "A", "B", "C", "D" ] }, "1091": { "text": [ "rabies", "influenza", "strep throat", "chicken pox" ], "label": [ "A", "B", "C", "D" ] }, "1092": { "text": [ "during collection", "during evaporation", "during condensation", "during precipitation" ], "label": [ "A", "B", "C", "D" ] }, "1093": { "text": [ "printing press -> microscope -> telephone", "television -> automobile -> microwave", "airplane -> microphone -> radio", "Doppler radar -> microphone -> telescope" ], "label": [ "A", "B", "C", "D" ] }, "1094": { "text": [ "competing", "decomposing", "germinating", "hibernating" ], "label": [ "A", "B", "C", "D" ] }, "1095": { "text": [ "The cell wall performs photosynthesis.", "The cell wall stores DNA.", "The cell wall provides structural support.", "The cell wall manufactures proteins." ], "label": [ "A", "B", "C", "D" ] }, "1096": { "text": [ "centimeters", "liters", "grams", "degrees Celsius" ], "label": [ "A", "B", "C", "D" ] }, "1097": { "text": [ "chemical", "light", "magnetic", "sound" ], "label": [ "A", "B", "C", "D" ] }, "1098": { "text": [ "minerals", "nitrogen", "soil", "sugar" ], "label": [ "A", "B", "C", "D" ] }, "1099": { "text": [ "construction of 3-D models", "advances in the study of DNA", "understanding the process of mitosis", "development of the scientific method" ], "label": [ "A", "B", "C", "D" ] }, "1100": { "text": [ "metal", "plastic", "rubber", "wood" ], "label": [ "A", "B", "C", "D" ] }, "1101": { "text": [ "mass and volume", "volume and length of day", "distance from the Sun and mass", "length of day and distance from the Sun" ], "label": [ "A", "B", "C", "D" ] }, "1102": { "text": [ "predators", "herbivores", "scavengers", "decomposers" ], "label": [ "A", "B", "C", "D" ] }, "1103": { "text": [ "migrating to habitats that had different types of crops.", "learning how to avoid being exposed to DDT.", "passing the gene for DDT resistance to their offspring.", "competing with other types of insects for food." ], "label": [ "A", "B", "C", "D" ] }, "1104": { "text": [ "gravity between the stars", "energy released from the stars", "nuclear reactions in the stars", "magnetic attraction between the stars" ], "label": [ "A", "B", "C", "D" ] }, "1105": { "text": [ "quasar", "protostar", "red giant", "white dwarf" ], "label": [ "A", "B", "C", "D" ] }, "1106": { "text": [ "It decreases soil erosion.", "It increases soil removal.", "It increases fertilizer use.", "It decreases crop yield." ], "label": [ "A", "B", "C", "D" ] }, "1107": { "text": [ "the mass of the water", "the pressure in the container", "the total energy of the water", "the position of the atoms in the container" ], "label": [ "A", "B", "C", "D" ] }, "1108": { "text": [ "age of seedlings", "temperature of water", "volume of water", "number of hours in sunlight" ], "label": [ "A", "B", "C", "D" ] }, "1109": { "text": [ "friction.", "electricity.", "the Sun.", "radioactive decay." ], "label": [ "A", "B", "C", "D" ] }, "1110": { "text": [ "only one cell.", "large cells.", "more than one cell.", "identical cells." ], "label": [ "A", "B", "C", "D" ] }, "1111": { "text": [ "Into the heart", "Into the stomach", "Into the lungs", "Into the liver" ], "label": [ "A", "B", "C", "D" ] }, "1112": { "text": [ "competition", "mutualism", "parasitism", "predator-prey" ], "label": [ "A", "B", "C", "D" ] }, "1113": { "text": [ "Environmental Protection Agency (EPA)", "Food and Drug Administration (FDA)", "National Oceanic and Atmospheric Administration (NOAA)", "Center for Disease Control (CDC)" ], "label": [ "A", "B", "C", "D" ] }, "1114": { "text": [ "The powder dissolves in the water.", "The water changes color.", "The student stirs the water.", "The water is the proper temperature." ], "label": [ "A", "B", "C", "D" ] }, "1115": { "text": [ "the method used to obtain nutrients and energy", "the process used to constantly remove excess water", "the method used to detect changes in their environment", "the process used to remove waste products from their cytoplasm" ], "label": [ "A", "B", "C", "D" ] }, "1116": { "text": [ "miles", "meters", "light years", "astronomical units" ], "label": [ "A", "B", "C", "D" ] }, "1117": { "text": [ "conserving Earth's resources", "creating acid rain", "warming Earth's atmosphere", "increasing the ozone layer" ], "label": [ "1", "2", "3", "4" ] }, "1118": { "text": [ "draw a picture", "make some notes", "make a chart or graph", "tell the science teacher" ], "label": [ "A", "B", "C", "D" ] }, "1119": { "text": [ "2Sn + 4HNO_{3} -> SnO_{2} + 4NO_{2} + H_{2}O", "I_{2} + 5Cl_{2} + 6H_{2}O -> 2HIO_{3} + 10HCl", "Cl + 4Na -> 4NaCl", "4P + 5HNO_{3} -> 5NO + 3H_{3}PO_{4}" ], "label": [ "A", "B", "C", "D" ] }, "1120": { "text": [ "The polar ice caps will melt.", "Volcanoes will erupt more often.", "The number of earthquakes will decrease.", "Rainforests will be unable to support animal life." ], "label": [ "A", "B", "C", "D" ] }, "1121": { "text": [ "quartz", "galena", "bauxite", "diamond" ], "label": [ "A", "B", "C", "D" ] }, "1122": { "text": [ "Sleet and snow", "Rain and thunder", "Wind and snow", "Fog and wind" ], "label": [ "A", "B", "C", "D" ] }, "1123": { "text": [ "fish.", "eggs.", "worms.", "flowers." ], "label": [ "A", "B", "C", "D" ] }, "1124": { "text": [ "The table is more reactive than the cushion.", "The table vibrates more than the cushion.", "The table is more insulated than the cushion.", "The table has more potential energy than the cushion." ], "label": [ "A", "B", "C", "D" ] }, "1125": { "text": [ "a change in phase", "thermal expansion", "an increase in entropy", "mechanical advantage" ], "label": [ "A", "B", "C", "D" ] }, "1126": { "text": [ "only objects that have mass", "only objects that sink in water", "only objects that are made of metal", "only objects that are heavier than air" ], "label": [ "A", "B", "C", "D" ] }, "1127": { "text": [ "cancer", "fertilization", "asexual reproduction", "dynamic equilibrium" ], "label": [ "1", "2", "3", "4" ] }, "1128": { "text": [ "They have different body sizes.", "A mule is not able to reproduce.", "They are found in different environments.", "A mule does not resemble either parent." ], "label": [ "A", "B", "C", "D" ] }, "1129": { "text": [ "a graph", "a flow chart", "a data table", "a Punnett square" ], "label": [ "A", "B", "C", "D" ] }, "1130": { "text": [ "date of flowering and the fruit yield", "fruit yield and taste of the fruit", "taste of the fruit and smell of the flower", "date of flowering and smell of the flower" ], "label": [ "A", "B", "C", "D" ] }, "1131": { "text": [ "height", "hair color", "language", "eye shape" ], "label": [ "A", "B", "C", "D" ] }, "1132": { "text": [ "intensity of light", "direction of light", "length of day", "time of day" ], "label": [ "A", "B", "C", "D" ] }, "1133": { "text": [ "decreases in powerful hurricanes", "decreases in volcanic eruptions", "increases in earthquakes", "increases in sea level" ], "label": [ "A", "B", "C", "D" ] }, "1134": { "text": [ "stem", "flower", "root", "leaf" ], "label": [ "A", "B", "C", "D" ] }, "1135": { "text": [ "Electromagnetic waves are transverse waves.", "Electromagnetic waves have very low velocity.", "Electromagnetic waves are all visible to human eyes.", "Electromagnetic waves can travel through a vacuum." ], "label": [ "A", "B", "C", "D" ] }, "1136": { "text": [ "a warm, rainy day", "a warm, sunny day", "a warm, cloudy day", "a hot, cloudy day" ], "label": [ "A", "B", "C", "D" ] }, "1137": { "text": [ "Mercury, Venus, Earth, Saturn, Uranus, Jupiter, Mars, Neptune", "Mercury, Earth, Mars, Venus, Saturn, Jupiter, Neptune, Uranus", "Mercury, Venus, Mars, Earth, Jupiter, Uranus, Saturn, Neptune", "Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune" ], "label": [ "A", "B", "C", "D" ] }, "1138": { "text": [ "a cell", "a tissue", "an organ", "an organ system" ], "label": [ "A", "B", "C", "D" ] }, "1139": { "text": [ "blinking", "salivating", "shivering", "sweating" ], "label": [ "A", "B", "C", "D" ] }, "1140": { "text": [ "They are in different states and have different temperatures.", "They are in the same state but have different temperatures.", "They are in different states but have the same temperature.", "They are the same state and have the same temperature." ], "label": [ "A", "B", "C", "D" ] }, "1141": { "text": [ "increasing the pressure inside the wings", "decreasing the density of the wings", "increasing the temperature inside the wings", "decreasing the mass of the wings" ], "label": [ "A", "B", "C", "D" ] }, "1142": { "text": [ "deep roots", "long branches", "thick bark", "wide leaves" ], "label": [ "A", "B", "C", "D" ] }, "1143": { "text": [ "chloroplasts", "mitochondria", "ribosomes", "vesicles" ], "label": [ "A", "B", "C", "D" ] }, "1144": { "text": [ "0°F", "32°F", "50°F", "100°F" ], "label": [ "A", "B", "C", "D" ] }, "1145": { "text": [ "The average size of the molecules decreased.", "The average size of the molecules increased.", "The average kinetic energy of the molecules decreased.", "The average kinetic energy of the molecules increased." ], "label": [ "A", "B", "C", "D" ] }, "1146": { "text": [ "The objects are stars.", "The objects are planets.", "The objects are located in this solar system.", "The objects heat the atmosphere of Earth." ], "label": [ "A", "B", "C", "D" ] }, "1147": { "text": [ "eye color", "musical taste", "career choice", "interest in reading" ], "label": [ "A", "B", "C", "D" ] }, "1148": { "text": [ "The molecules briefly form chemical bonds with nearby objects.", "The molecules are always in random motion.", "The molecules transfer an electric charge to the dust particles.", "The molecules frequently change shape." ], "label": [ "A", "B", "C", "D" ] }, "1149": { "text": [ "Earth revolves around the sun once per day.", "The moon revolves around Earth once per day.", "Earth revolves around the sun once per year.", "The moon revolves around Earth once per year." ], "label": [ "A", "B", "C", "D" ] }, "1150": { "text": [ "the wind blowing against the tires", "the air escaping from the spinning tires", "the rubbing between the ground and the tires", "the heat transferring from the rider's hands to the tire" ], "label": [ "A", "B", "C", "D" ] }, "1151": { "text": [ "reproduce.", "hold their rigid shape.", "absorb and excrete materials.", "carry out photosynthesis." ], "label": [ "A", "B", "C", "D" ] }, "1152": { "text": [ "Pecan trees", "Pine cones", "Hardwood lumber", "Maple leaves" ], "label": [ "A", "B", "C", "D" ] }, "1153": { "text": [ "irradiating food", "organic fertilizers", "bacteria to clean up oil spills", "developing larger, sweeter strawberries" ], "label": [ "A", "B", "C", "D" ] }, "1154": { "text": [ "solid rock", "molten rock", "ice", "water" ], "label": [ "1", "2", "3", "4" ] }, "1155": { "text": [ "circulatory and skeletal systems", "skeletal and excretory systems", "muscular and circulatory systems", "respiratory and muscular systems" ], "label": [ "A", "B", "C", "D" ] }, "1156": { "text": [ "the uppermost complete row of the table", "the rows at the bottom of the table connecting two section", "the column at the far left side of the table", "the second column from the right side of the table" ], "label": [ "A", "B", "C", "D" ] }, "1157": { "text": [ "tsunamis", "hurricanes", "asteroid impacts", "volcanic eruptions" ], "label": [ "A", "B", "C", "D" ] }, "1158": { "text": [ "comets.", "the Sun.", "asteroids.", "the Moon." ], "label": [ "A", "B", "C", "D" ] }, "1159": { "text": [ "to make it easy to carry", "to keep it simple to build", "to make the screen easy to read", "to provide storage for an electrical cord" ], "label": [ "A", "B", "C", "D" ] }, "1160": { "text": [ "Earth to travel halfway around the Sun.", "the Moon to travel halfway around Earth.", "Earth to complete one orbit around the Sun.", "the Moon to complete one orbit around Earth." ], "label": [ "A", "B", "C", "D" ] }, "1161": { "text": [ "discussions among earth scientists about new data", "scientific books defining the layers of Earth", "a lead scientist explaining the structure of Earth", "a physical model of Earth showing its layers" ], "label": [ "A", "B", "C", "D" ] }, "1162": { "text": [ "a timeline", "a pie chart", "a data table", "a line graph" ], "label": [ "A", "B", "C", "D" ] }, "1163": { "text": [ "fungi only", "archaea only", "bacteria or archaea", "bacteria or fungi" ], "label": [ "A", "B", "C", "D" ] }, "1164": { "text": [ "Its path widens.", "Its path bends.", "Its path becomes shorter.", "Its path continues in a straight line." ], "label": [ "A", "B", "C", "D" ] }, "1165": { "text": [ "radiation.", "light.", "electricity.", "sound." ], "label": [ "A", "B", "C", "D" ] }, "1166": { "text": [ "Cells form a cell wall.", "Cells increase in size.", "Cells undergo cell division.", "Cells merge to become larger." ], "label": [ "A", "B", "C", "D" ] }, "1167": { "text": [ "earthquake", "volcanic eruption", "flood", "wind storm" ], "label": [ "A", "B", "C", "D" ] }, "1168": { "text": [ "hot spots", "rift valleys", "mountain ranges", "mid-ocean ridges" ], "label": [ "A", "B", "C", "D" ] }, "1169": { "text": [ "It codes for proteins.", "It inhibits division of cells.", "It helps in energy transformation.", "It regulates traffic in and out of the cell." ], "label": [ "A", "B", "C", "D" ] }, "1170": { "text": [ "coral reefs that slowly changed size", "desert sand dunes that were shaped by winds", "deposits of sediment found at the mouth of a river", "rock containing fossilized seashells found on a mountaintop" ], "label": [ "A", "B", "C", "D" ] }, "1171": { "text": [ "need to consume plant matter.", "use plants for shelter.", "need carbon dioxide released by plants.", "consume other animals that eat plants." ], "label": [ "A", "B", "C", "D" ] }, "1172": { "text": [ "plant genetics", "disease control", "DNA sequencing", "microbiology" ], "label": [ "A", "B", "C", "D" ] }, "1173": { "text": [ "crust", "mantle", "outer core", "inner core" ], "label": [ "A", "B", "C", "D" ] }, "1174": { "text": [ "hydrogen, nitrogen, carbon", "oxygen, sulfur, carbon", "carbon, hydrogen, oxygen", "nitrogen, carbon, sulfur" ], "label": [ "A", "B", "C", "D" ] }, "1175": { "text": [ "one hundred thousand.", "one hundred million.", "one hundred billion.", "one hundred trillion." ], "label": [ "A", "B", "C", "D" ] }, "1176": { "text": [ "enzymes", "vitamins", "lipids", "nucleotides" ], "label": [ "A", "B", "C", "D" ] }, "1177": { "text": [ "makes the object move", "makes the object stay still", "pushes the object upward", "pulls the object downward" ], "label": [ "A", "B", "C", "D" ] }, "1178": { "text": [ "blocked sunlight casts a shadow", "sunlight evaporates water from a lake", "oxygen absorbs sunlight forming ozone molecules", "a prism refracts sunlight into light of different wavelengths" ], "label": [ "A", "B", "C", "D" ] }, "1179": { "text": [ "hormone secretion", "metamorphosis", "fertilization", "cell division" ], "label": [ "1", "2", "3", "4" ] }, "1180": { "text": [ "wind energy.", "nuclear energy.", "electrical energy.", "solar energy." ], "label": [ "A", "B", "C", "D" ] }, "1181": { "text": [ "Air", "Blood", "Orange juice", "Salt" ], "label": [ "A", "B", "C", "D" ] }, "1182": { "text": [ "Light energy", "Solar energy", "Kinetic energy", "Renewable energy" ], "label": [ "A", "B", "C", "D" ] }, "1183": { "text": [ "The squirrel population would increase.", "The hawk population would decrease.", "The fox population would decrease.", "The tree population would increase." ], "label": [ "A", "B", "C", "D" ] }, "1184": { "text": [ "the Sun", "the Moon", "Earth's core", "Earth's mantle" ], "label": [ "A", "B", "C", "D" ] }, "1185": { "text": [ "pollution", "climate change", "habitat destruction", "tectonic plate motion" ], "label": [ "A", "B", "C", "D" ] }, "1186": { "text": [ "Chopping down trees with an ax in the backyard", "Collecting fall leaves", "Cutting grass with a gas-powered lawnmower", "Picking colorful wildflowers along the highway" ], "label": [ "A", "B", "C", "D" ] }, "1187": { "text": [ "diffraction of light.", "tectonic features on planets.", "the surfaces of small objects.", "topographical features on the ocean floor." ], "label": [ "A", "B", "C", "D" ] }, "1188": { "text": [ "a physical characteristic.", "a learned behavior.", "an inherited behavior.", "an adaptation." ], "label": [ "A", "B", "C", "D" ] }, "1189": { "text": [ "run", "mate", "hide", "hibernate" ], "label": [ "A", "B", "C", "D" ] }, "1190": { "text": [ "Hills are smaller and more rounded.", "Hills are deeper and more level.", "Hills are steeper and rockier.", "Hills are taller and snowy." ], "label": [ "A", "B", "C", "D" ] }, "1191": { "text": [ "hibernate in winter", "shelter its offspring", "produce more feathers", "eliminate waste" ], "label": [ "A", "B", "C", "D" ] }, "1192": { "text": [ "They vibrate in place within a fixed volume.", "They move around freely within a fixed volume.", "They vibrate in place and take the shape of a container.", "They move around freely and take the shape of a container." ], "label": [ "A", "B", "C", "D" ] }, "1193": { "text": [ "The water evaporates and the salt remains in the beaker.", "Both the salt and the water evaporate and leave the beaker.", "The salt becomes a new compound.", "The salt will evaporate from the water and disperse into the environment." ], "label": [ "A", "B", "C", "D" ] }, "1194": { "text": [ "Cl, Br, and F", "K, Ca, and Sc", "Kr, Cl, and O", "Be, C, and O" ], "label": [ "A", "B", "C", "D" ] }, "1195": { "text": [ "circulatory", "digestive", "nervous", "skeletal" ], "label": [ "A", "B", "C", "D" ] }, "1196": { "text": [ "typing results into a computer", "intuition", "writing facts in a field notebook", "observing the deer in their own habitat" ], "label": [ "A", "B", "C", "D" ] }, "1197": { "text": [ "color", "temperature", "reflectivity", "conductivity" ], "label": [ "A", "B", "C", "D" ] }, "1198": { "text": [ "The Sun is very pretty.", "The Sun is fun to study.", "The Sun is larger than Earth.", "The Sun is more interesting than the Moon." ], "label": [ "A", "B", "C", "D" ] }, "1199": { "text": [ "flowing water", "natural gas", "sunlight", "wind" ], "label": [ "A", "B", "C", "D" ] }, "1200": { "text": [ "primary species.", "secondary species.", "succession species.", "pioneer species." ], "label": [ "A", "B", "C", "D" ] }, "1201": { "text": [ "ulcer", "malaria", "tuberculosis", "influenza" ], "label": [ "A", "B", "C", "D" ] }, "1202": { "text": [ "diffract and spread out.", "diffract and come to a focal point.", "refract and come to a focal point.", "refract and spread out." ], "label": [ "A", "B", "C", "D" ] }, "1203": { "text": [ "eating raw vegetables", "drinking lemonade", "invading bacteria", "running in cold weather" ], "label": [ "A", "B", "C", "D" ] }, "1204": { "text": [ "have a lower temperature", "have less kinetic energy", "are moving faster", "are closer together" ], "label": [ "1", "2", "3", "4" ] }, "1205": { "text": [ "They both have rocky surfaces.", "They both have active volcanoes.", "They both have similar atmospheres.", "They both have the same gravitational pull." ], "label": [ "A", "B", "C", "D" ] }, "1206": { "text": [ "Temperatures would increase.", "Precipitation would increase.", "The number of trees in the forest would increase.", "The insect population in the forest would increase." ], "label": [ "A", "B", "C", "D" ] }, "1207": { "text": [ "growing and reproducing", "germinating and making food", "growing and making food", "germinating and reproducing" ], "label": [ "A", "B", "C", "D" ] }, "1208": { "text": [ "lenses.", "metals.", "chemical mixtures.", "the making of leather." ], "label": [ "A", "B", "C", "D" ] }, "1209": { "text": [ "beak shape", "eye position", "feather pattern", "tail-feather length" ], "label": [ "A", "B", "C", "D" ] }, "1210": { "text": [ "more stable.", "an isotope.", "an ion.", "less charged." ], "label": [ "A", "B", "C", "D" ] }, "1211": { "text": [ "weaker bones", "less energy", "better hearing", "stronger heart" ], "label": [ "A", "B", "C", "D" ] }, "1212": { "text": [ "time.", "distance.", "luminosity.", "temperature." ], "label": [ "A", "B", "C", "D" ] }, "1213": { "text": [ "final velocity.", "initial velocity.", "escape velocity.", "terminal velocity." ], "label": [ "A", "B", "C", "D" ] }, "1214": { "text": [ "gold.", "helium.", "sodium.", "aluminum." ], "label": [ "A", "B", "C", "D" ] }, "1215": { "text": [ "they are part of the instructions.", "they are used to test a hypothesis.", "they are required to make a hypothesis.", "they keep you safe during an investigation." ], "label": [ "A", "B", "C", "D" ] }, "1216": { "text": [ "cool ocean currents circulating towards the equator", "increased volcanic activity in the upper latitudes", "cold air moving south from the North Pole", "warm water temperatures in the tropics" ], "label": [ "A", "B", "C", "D" ] }, "1217": { "text": [ "These mountains were once under the ocean.", "These mountains once had a more rainy climate.", "Mountain river clams evolved from ocean clams.", "Ocean clams evolved from mountain river clams." ], "label": [ "A", "B", "C", "D" ] }, "1218": { "text": [ "burrowing below the frost point of the soil surface", "burrowing in tree trunks above the soil surface", "consuming roots found under the soil surface", "consuming organisms found in the soil surface" ], "label": [ "A", "B", "C", "D" ] }, "1219": { "text": [ "biome", "ecosystem", "community", "population" ], "label": [ "A", "B", "C", "D" ] }, "1220": { "text": [ "Inclined plane", "Pulley", "Wedge", "Lever" ], "label": [ "A", "B", "C", "D" ] }, "1221": { "text": [ "It becomes a gas.", "It becomes a solid.", "It gets new atomic bonds.", "It gets destroyed." ], "label": [ "A", "B", "C", "D" ] }, "1222": { "text": [ "electrons, neutrons, and protons", "electrons, protons, and gamma rays", "neutrons, photons, and beta particles", "neutrons, protons, and alpha particles" ], "label": [ "A", "B", "C", "D" ] }, "1223": { "text": [ "Convection carries heat to the thermometer.", "Radiant energy warms the thermometer.", "Mechanical energy from the flame carries heat to the thermometer.", "Heat from the flame is conducted through the metal rod to the thermometer." ], "label": [ "A", "B", "C", "D" ] }, "1224": { "text": [ "when glaciers melt.", "from earthquakes.", "when land sinks.", "along tectonic plates." ], "label": [ "A", "B", "C", "D" ] }, "1225": { "text": [ "Earthworms like the taste of dirt better than sand.", "Earthworms are happier in black dirt than red dirt.", "Earthworms exist to decompose decaying materials.", "Earthworms will move away from direct light sources." ], "label": [ "A", "B", "C", "D" ] }, "1226": { "text": [ "They are noble (inert) gases.", "They are nonmetals.", "They have the same thermal conductivity.", "They have the same number of protons." ], "label": [ "A", "B", "C", "D" ] }, "1227": { "text": [ "a gene", "a protein", "a platelet", "a DNA molecule" ], "label": [ "A", "B", "C", "D" ] }, "1228": { "text": [ "inches, grams, ounces", "inches, pounds, ounces", "centimeters, grams, milliliters", "centimeters, pounds, milliliters" ], "label": [ "A", "B", "C", "D" ] }, "1229": { "text": [ "gamma radiation", "infrared radiation", "radio waves", "visible light" ], "label": [ "A", "B", "C", "D" ] }, "1230": { "text": [ "Jonas Salk", "Neil Armstrong", "Albert Einstein", "Jacques Cousteau" ], "label": [ "A", "B", "C", "D" ] }, "1231": { "text": [ "large reptiles and amphibians", "small birds and mammals", "mosses and lichens", "bushes and vines" ], "label": [ "A", "B", "C", "D" ] }, "1232": { "text": [ "muscular system", "nervous system", "digestive system", "circulatory system" ], "label": [ "A", "B", "C", "D" ] }, "1233": { "text": [ "7 a.m.", "2 p.m.", "9 p.m.", "midnight" ], "label": [ "A", "B", "C", "D" ] }, "1234": { "text": [ "tides", "gravity", "electricity", "magnetism" ], "label": [ "A", "B", "C", "D" ] }, "1235": { "text": [ "Earth rotating on its axis", "the Moon rotating on its axis", "Earth revolving around the Sun", "the Moon revolving around Earth" ], "label": [ "A", "B", "C", "D" ] }, "1236": { "text": [ "to perform repetitive tasks", "to determine the trunk space", "to demonstrate passenger comfort", "to perform quality control inspections" ], "label": [ "A", "B", "C", "D" ] }, "1237": { "text": [ "evidence of sea floor spreading.", "topographic mapping of mountain ranges.", "an analysis of soil at the plate boundaries.", "volcanic activity along coastlines." ], "label": [ "A", "B", "C", "D" ] }, "1238": { "text": [ "migrate", "reproduce", "make food", "change color" ], "label": [ "A", "B", "C", "D" ] }, "1239": { "text": [ "transferring impulses to the appropriate muscle", "receiving sensory impulses from the environment", "delivering regular impulses to the autonomic system", "processing impulses within the cerebral cortex" ], "label": [ "A", "B", "C", "D" ] }, "1240": { "text": [ "a hawk eating a mouse", "worms tunneling through soil", "bacteria feeding on dead plants", "a plant using nitrogen to make proteins" ], "label": [ "A", "B", "C", "D" ] }, "1241": { "text": [ "to absorb sunlight", "to absorb water", "to make seeds", "to make food" ], "label": [ "A", "B", "C", "D" ] }, "1242": { "text": [ "calories", "decibels", "newtons", "watts" ], "label": [ "A", "B", "C", "D" ] }, "1243": { "text": [ "weathering.", "deposition.", "faulting.", "erosion." ], "label": [ "A", "B", "C", "D" ] }, "1244": { "text": [ "camp in the woods", "use biodegradable materials", "visit a landfill", "use disposable plates" ], "label": [ "A", "B", "C", "D" ] }, "1245": { "text": [ "for navigation", "to predict weather", "to measure temperature", "for mineral identification" ], "label": [ "A", "B", "C", "D" ] }, "1246": { "text": [ "an immune response.", "a bacterial infection.", "bruising of tissues.", "an allergic reaction." ], "label": [ "A", "B", "C", "D" ] }, "1247": { "text": [ "using open flames to heat all materials", "keeping your cell phone on the laboratory countertop", "knowing where your instructor/laboratory leader is at all times", "removing your safety glasses when moving from station to station" ], "label": [ "A", "B", "C", "D" ] }, "1248": { "text": [ "The Earth turns on its axis.", "The Moon turns on its axis.", "The Moon orbits around the Earth.", "Clouds cover the Moon." ], "label": [ "A", "B", "C", "D" ] }, "1249": { "text": [ "The soil absorbs sunlight.", "Water filters through the soil.", "Organic matter is decayed in the soil.", "The soil is exposed to air." ], "label": [ "A", "B", "C", "D" ] }, "1250": { "text": [ "Roots", "Stems", "Leaves", "Flowers" ], "label": [ "A", "B", "C", "D" ] }, "1251": { "text": [ "It has twice as many protons as electrons.", "It has twice as many neutrons as protons.", "It has equal numbers of neutrons and protons.", "It has equal numbers of nuclear particles and electrons." ], "label": [ "A", "B", "C", "D" ] }, "1252": { "text": [ "biomass", "coal", "gas", "oil" ], "label": [ "A", "B", "C", "D" ] }, "1253": { "text": [ "initiation of nuclear fusion", "increase in noble gas destabilization", "increase in thermal energy", "initiation of photosynthesis reactions" ], "label": [ "A", "B", "C", "D" ] }, "1254": { "text": [ "an increase in flooding downstream", "an increase in regional humidity", "a decrease in the amount of river ecosystems", "a decrease in the amount of water for irrigation" ], "label": [ "A", "B", "C", "D" ] }, "1255": { "text": [ "32°C", "100°C", "200°C", "212°C" ], "label": [ "A", "B", "C", "D" ] }, "1256": { "text": [ "Carbon forms crystal structures under certain conditions.", "Carbon can exist as a solid, liquid, or gas.", "Carbon bonds in many ways with itself to form chains.", "Carbon exists in radioactive forms." ], "label": [ "A", "B", "C", "D" ] }, "1257": { "text": [ "a fossil", "a description", "a photograph", "a cave drawing" ], "label": [ "A", "B", "C", "D" ] }, "1258": { "text": [ "a nucleus", "a molecule", "an element", "an atom" ], "label": [ "A", "B", "C", "D" ] }, "1259": { "text": [ "height of the plants", "weight of the soil", "amount of water used", "temperature of the room" ], "label": [ "A", "B", "C", "D" ] }, "1260": { "text": [ "a fish", "a reptile", "a mammal", "an amphibian" ], "label": [ "A", "B", "C", "D" ] }, "1261": { "text": [ "They are both formed by erosion.", "They are both formed from cooled lava.", "Heat and pressure can turn them into lava.", "Heat and pressure can turn them into metamorphic rock." ], "label": [ "A", "B", "C", "D" ] }, "1262": { "text": [ "The dominant trait will be visible.", "The recessive trait will be visible.", "Neither trait will be visible.", "It cannot be predicted which trait will be visible." ], "label": [ "A", "B", "C", "D" ] }, "1263": { "text": [ "predation", "seed distribution", "competition", "seed fossilization" ], "label": [ "A", "B", "C", "D" ] }, "1264": { "text": [ "density", "height", "temperature", "volume" ], "label": [ "A", "B", "C", "D" ] }, "1265": { "text": [ "decrease effort.", "decrease work.", "change direction.", "change resistance." ], "label": [ "A", "B", "C", "D" ] }, "1266": { "text": [ "atoms", "electrons", "neutrons", "protons" ], "label": [ "A", "B", "C", "D" ] }, "1267": { "text": [ "grains of sand", "lumps of clay", "layers of gravel", "decaying plants and animals" ], "label": [ "A", "B", "C", "D" ] }, "1268": { "text": [ "the initial velocity of the object.", "the forces acting on the object.", "the direction of movement of the object.", "the change in kinetic energy of the object." ], "label": [ "A", "B", "C", "D" ] }, "1269": { "text": [ "wave action", "wind erosion", "tensional faulting", "chemical weathering" ], "label": [ "A", "B", "C", "D" ] }, "1270": { "text": [ "Rubber is durable.", "Rubber is lightweight.", "Rubber is dark in color.", "Rubber is quickly produced." ], "label": [ "A", "B", "C", "D" ] }, "1271": { "text": [ "has an odor.", "has separate parts.", "can make a noise and has a lifelike color.", "carries out basic life functions." ], "label": [ "A", "B", "C", "D" ] }, "1272": { "text": [ "reduces air pollution", "increases biodiversity", "reduces sound pollution", "increases ozone emissions" ], "label": [ "A", "B", "C", "D" ] }, "1273": { "text": [ "the whistle material to shake.", "the air inside the whistle to vibrate.", "the air to be absorbed by the whistle.", "the air in the whistle to heat up and expand." ], "label": [ "A", "B", "C", "D" ] }, "1274": { "text": [ "Mars", "the Sun", "the Moon", "all the other planets" ], "label": [ "A", "B", "C", "D" ] }, "1275": { "text": [ "inertia", "energy", "friction", "magnetism" ], "label": [ "A", "B", "C", "D" ] }, "1276": { "text": [ "absorbed from the soil though the roots", "absorbed from the soil through the stem", "absorbed from the air through the flowers", "absorbed from the air through the leaves" ], "label": [ "A", "B", "C", "D" ] }, "1277": { "text": [ "genes", "chlorophyll", "sperm", "eggs" ], "label": [ "1", "2", "3", "4" ] }, "1278": { "text": [ "Afternoon clouds form and block the sunlight.", "A series of tornadoes occurs over a one-week period.", "An overnight temperature drop causes frost to form.", "The average amount of annual precipitation decreases." ], "label": [ "A", "B", "C", "D" ] }, "1279": { "text": [ "mirror", "camera", "binoculars", "eyeglasses" ], "label": [ "A", "B", "C", "D" ] }, "1280": { "text": [ "The toads were destroyed by the construction equipment.", "The toads died because toads cannot breathe out of water.", "The toads were frightened and went into the woods.", "The toads go their food from the wetland ecosystem." ], "label": [ "A", "B", "C", "D" ] }, "1281": { "text": [ "liquids", "metals", "metals and gases", "nonmetals and gases" ], "label": [ "A", "B", "C", "D" ] }, "1282": { "text": [ "an organ", "a system", "a tissue", "a cell" ], "label": [ "A", "B", "C", "D" ] }, "1283": { "text": [ "Storms wash the pollutants into lakes and rivers.", "Animals become sick from licking the pollutants on the road.", "Animals get stuck in the pollutants when they cross the road.", "Winds blow the pollutants to the side of the road and harm the soil." ], "label": [ "A", "B", "C", "D" ] }, "1284": { "text": [ "a ceramic dish", "a wooden block", "a short steel rod", "a new rubber hose" ], "label": [ "A", "B", "C", "D" ] }, "1285": { "text": [ "an increase in heart rate", "an increase in body temperature", "an increase in oxygen demand", "an increase in breathing rate" ], "label": [ "A", "B", "C", "D" ] }, "1286": { "text": [ "rotation of the moon", "rotation of the Sun", "revolution of the sun in the galaxy", "revolution of the earth about the sun" ], "label": [ "A", "B", "C", "D" ] }, "1287": { "text": [ "digestive", "skeletal", "nervous", "excretory" ], "label": [ "A", "B", "C", "D" ] }, "1288": { "text": [ "short legs", "dim eyesight", "thick, white fur", "slow movement" ], "label": [ "A", "B", "C", "D" ] }, "1289": { "text": [ "the depth of the lake", "the color of the water", "the volume of the lake", "the temperature of the water" ], "label": [ "A", "B", "C", "D" ] }, "1290": { "text": [ "rainfall amounts each week", "tiny organisms in pond water", "the high temperatures each day", "the amount of growth in a plant" ], "label": [ "A", "B", "C", "D" ] }, "1291": { "text": [ "seed", "spore", "pollen", "immature flower" ], "label": [ "A", "B", "C", "D" ] }, "1292": { "text": [ "circulatory", "digestive", "endocrine", "nervous" ], "label": [ "A", "B", "C", "D" ] }, "1293": { "text": [ "getting a vaccination", "taking antibiotics", "eating fruits and vegetables", "washing hands often" ], "label": [ "A", "B", "C", "D" ] }, "1294": { "text": [ "Big Bang", "Steady State", "Astronomical", "Catastrophism" ], "label": [ "A", "B", "C", "D" ] }, "1295": { "text": [ "normal faults", "mountain ranges", "U-shaped valleys", "shield volcanoes" ], "label": [ "A", "B", "C", "D" ] }, "1296": { "text": [ "by looking for seed coats on the seeds", "by looking for wing-like structures on the seeds", "by looking for fruit tissue around the seeds", "by looking for young sporophytes inside the seeds" ], "label": [ "A", "B", "C", "D" ] }, "1297": { "text": [ "nervous", "digestive", "respiratory", "muscular" ], "label": [ "A", "B", "C", "D" ] }, "1298": { "text": [ "malleable", "white metal", "conductor of heat", "reacts with nitric acid" ], "label": [ "A", "B", "C", "D" ] }, "1299": { "text": [ "a thicker neck and longer tail", "a larger mouth and stronger jaws", "an increase in fur and fat", "an increase in height and speed" ], "label": [ "A", "B", "C", "D" ] }, "1300": { "text": [ "adaptation", "mutation", "cell division", "chemical digestion" ], "label": [ "1", "2", "3", "4" ] }, "1301": { "text": [ "a plate sitting on a table", "a bird perching in a tree", "a marble rolling down a ramp", "a dam holding back some water" ], "label": [ "A", "B", "C", "D" ] }, "1302": { "text": [ "overgrazing", "eutrophication", "invasion by non-native species", "overproduction of greenhouse gases" ], "label": [ "A", "B", "C", "D" ] }, "1303": { "text": [ "replacing wood doors with aluminum doors", "using more insulation in the walls of the home", "removing thick rugs and heavy curtains in the home", "painting the roof of the home white to reflect light" ], "label": [ "A", "B", "C", "D" ] }, "1304": { "text": [ "The speed of the sound is too fast.", "The amplitude of the sound is too low.", "The frequency of the sound is too high.", "The wavelength of the sound is too long." ], "label": [ "A", "B", "C", "D" ] }, "1305": { "text": [ "developing highways", "driving large vehicles", "using renewable power sources", "using electricity from coal burning power plants" ], "label": [ "A", "B", "C", "D" ] }, "1306": { "text": [ "producers.", "consumers.", "decomposers.", "scavengers." ], "label": [ "A", "B", "C", "D" ] }, "1307": { "text": [ "Gravity converts solid matter into gases and light energy.", "Gravity causes gases and dust particles to condense into spheres.", "Gravity cools gases and liquids until they become one solid mass.", "Gravity pushes rocks and dust particles outward from a dense center." ], "label": [ "A", "B", "C", "D" ] }, "1308": { "text": [ "rock cycle", "erosion cycle", "magma cycle", "tectonic cycle" ], "label": [ "A", "B", "C", "D" ] }, "1309": { "text": [ "weathering", "deposition", "condensation", "decomposing" ], "label": [ "A", "B", "C", "D" ] }, "1310": { "text": [ "electrical", "energetic", "exothermic", "endothermic" ], "label": [ "A", "B", "C", "D" ] }, "1311": { "text": [ "friction", "gravity", "a convection current", "an electrical circuit" ], "label": [ "A", "B", "C", "D" ] }, "1312": { "text": [ "size of subatomic particles", "composition of living things", "number of the moons of Jupiter", "formation of sedimentary rocks" ], "label": [ "A", "B", "C", "D" ] }, "1313": { "text": [ "light energy -> chemical energy", "kinetic energy -> potential energy", "chemical energy -> mechanical energy", "mechanical energy -> electrical energy" ], "label": [ "A", "B", "C", "D" ] }, "1314": { "text": [ "supports body posture", "controls body functions", "supplies the blood with oxygen", "carries blood to and from the heart" ], "label": [ "A", "B", "C", "D" ] }, "1315": { "text": [ "rainfall levels could decrease", "air temperatures could increase", "water sources could become polluted", "caterpillars could become extinct" ], "label": [ "A", "B", "C", "D" ] }, "1316": { "text": [ "law of independent assortment", "law of dominance", "law of segregation", "law of recessiveness" ], "label": [ "A", "B", "C", "D" ] }, "1317": { "text": [ "It is a behavioral influence.", "It is a genetic influence.", "It is an environmental influence.", "It is a dietary influence." ], "label": [ "A", "B", "C", "D" ] }, "1318": { "text": [ "chemical composition", "distance from Earth", "size", "speed" ], "label": [ "A", "B", "C", "D" ] }, "1319": { "text": [ "store bile", "produce bile", "store digestive enzymes", "produce digestive enzymes" ], "label": [ "A", "B", "C", "D" ] }, "1320": { "text": [ "Oxygen levels will increase.", "Carbon dioxide levels will increase.", "The temperature of Earth will decrease.", "The air pollution in the atmosphere will decrease." ], "label": [ "A", "B", "C", "D" ] }, "1321": { "text": [ "size", "mass", "boiling point", "melting point" ], "label": [ "A", "B", "C", "D" ] }, "1322": { "text": [ "The rock was once buried under a swamp.", "Water from a river washed across the rock.", "The rock was once sediment at the bottom of an ocean.", "Migrating animals dropped the seashell into the rock." ], "label": [ "A", "B", "C", "D" ] }, "1323": { "text": [ "Earth has no natural satellites.", "Earth's atmosphere is composed of gases.", "Water is found in all three phases on Earth.", "Volcanoes release liquid rock onto Earth's surface." ], "label": [ "A", "B", "C", "D" ] }, "1324": { "text": [ "carbon dioxide", "oxygen", "sulfur dioxide", "water" ], "label": [ "A", "B", "C", "D" ] }, "1325": { "text": [ "breathing", "growing", "shedding", "repairing" ], "label": [ "A", "B", "C", "D" ] }, "1326": { "text": [ "radiant", "thermal", "chemical", "mechanical" ], "label": [ "A", "B", "C", "D" ] }, "1327": { "text": [ "throw the cans in the trash.", "send the cans to a landfill.", "take the cans to be recycled.", "crush the cans before putting them in the trash." ], "label": [ "A", "B", "C", "D" ] }, "1328": { "text": [ "It has a nice surface.", "It has an interesting shape.", "It is made of several layers.", "It feels warm when touched." ], "label": [ "A", "B", "C", "D" ] }, "1329": { "text": [ "the skeletal system", "the endocrine system", "the respiratory system", "the integumentary system" ], "label": [ "A", "B", "C", "D" ] }, "1330": { "text": [ "placing the parts on a conveyor belt to keep them moving quickly", "using a fixture to hold the boards in place as the holes are drilled", "inspecting the boards after they are attached to each other", "installing equipment to protect workers from debris" ], "label": [ "A", "B", "C", "D" ] }, "1331": { "text": [ "The kick decreases the weight of the ball.", "The kick applies a contact force to the ball.", "The kick decreases the force of gravity acting on the ball.", "The kick removes friction between the ball and the ground." ], "label": [ "A", "B", "C", "D" ] }, "1332": { "text": [ "They were born on the same day.", "They have the same kinds of interests.", "They inherited the same characteristics from their parents.", "They were taught the same kinds of things at home." ], "label": [ "A", "B", "C", "D" ] }, "1333": { "text": [ "manufacturing technology.", "transportation technology.", "construction technology.", "communication technology." ], "label": [ "A", "B", "C", "D" ] }, "1334": { "text": [ "electronegativity values.", "atomic mass.", "atomic number.", "the number of neutrons." ], "label": [ "A", "B", "C", "D" ] }, "1335": { "text": [ "potassium", "manganese", "bromine", "krypton" ], "label": [ "A", "B", "C", "D" ] }, "1336": { "text": [ "develop a theory about the plant", "compare the plant to other plants", "observe the plant with a microscope", "determine the best growing conditions for the plant" ], "label": [ "A", "B", "C", "D" ] }, "1337": { "text": [ "moisture.", "vibration.", "heat.", "light." ], "label": [ "A", "B", "C", "D" ] }, "1338": { "text": [ "sunburn on the skin surface", "disinfection of the skin tissues", "feeling of warmth on the skin", "immediate death of skin cells" ], "label": [ "A", "B", "C", "D" ] }, "1339": { "text": [ "sand", "shale", "clay", "silt" ], "label": [ "A", "B", "C", "D" ] }, "1340": { "text": [ "Sandy soils allow water to drain quickly.", "Sandy soils easily break down into clay sediments.", "Sandy soils hold plant roots tightly in place to prevent erosion.", "Sandy soils have high levels of decomposed plant and animal matter." ], "label": [ "A", "B", "C", "D" ] }, "1341": { "text": [ "igneous", "volcanic", "sedimentary", "metamorphic" ], "label": [ "A", "B", "C", "D" ] }, "1342": { "text": [ "the Sun", "a stove burner", "the Moon", "a light bulb" ], "label": [ "A", "B", "C", "D" ] }, "1343": { "text": [ "The motion of the ball", "The speed of the ball", "Friction from the ground", "A magnetic field" ], "label": [ "A", "B", "C", "D" ] }, "1344": { "text": [ "producing red blood cells.", "transporting oxygen to organs.", "providing nutrients to muscles.", "controlling the movement of the lungs." ], "label": [ "A", "B", "C", "D" ] }, "1345": { "text": [ "gravity", "friction", "magnetic", "push" ], "label": [ "A", "B", "C", "D" ] }, "1346": { "text": [ "the shape of continents of Earth", "the effect of storms and hurricanes", "forces changing the surface of Earth", "planets and moons in the solar system" ], "label": [ "A", "B", "C", "D" ] }, "1347": { "text": [ "rain gauge", "light meter", "tape measure", "thermometer" ], "label": [ "A", "B", "C", "D" ] }, "1348": { "text": [ "evaporation", "freezing", "melting", "precipitation" ], "label": [ "A", "B", "C", "D" ] }, "1349": { "text": [ "sediments are being deposited.", "water is being polluted.", "rocks are being weathered.", "ground water is being depleted." ], "label": [ "A", "B", "C", "D" ] }, "1350": { "text": [ "Some pesticides are expensive.", "Some pesticides fail to control insects.", "Some pesticides give off foul odors.", "Some pesticides can harm non-targeted species." ], "label": [ "A", "B", "C", "D" ] }, "1351": { "text": [ "growing food.", "cleaning food.", "keeping food dry.", "keeping food fresh." ], "label": [ "A", "B", "C", "D" ] }, "1352": { "text": [ "tell the teacher immediately", "stop the experiment immediately", "sweep the glass into a biohazard container", "use a paper towel to pick up the pieces" ], "label": [ "A", "B", "C", "D" ] }, "1353": { "text": [ "filtration", "evaporation", "magnetic separation", "chemical separation" ], "label": [ "A", "B", "C", "D" ] }, "1354": { "text": [ "a change in aquatic conditions.", "a change in societal conditions.", "a change in atmospheric conditions.", "a change in environmental conditions." ], "label": [ "A", "B", "C", "D" ] }, "1355": { "text": [ "melting of the polar ice caps", "varied atmospheric conditions", "an increase in volcanic eruptions", "an increase in the length of summers" ], "label": [ "A", "B", "C", "D" ] }, "1356": { "text": [ "Arctic Ocean.", "Amazon Rain Forest.", "Intracoastal Waterway, Florida.", "Mojave Desert, California." ], "label": [ "A", "B", "C", "D" ] }, "1357": { "text": [ "the same weight and the same mass.", "a larger weight, but smaller mass.", "a smaller mass and larger weight.", "a smaller weight and the same mass." ], "label": [ "A", "B", "C", "D" ] }, "1358": { "text": [ "key", "scale", "legend", "compass" ], "label": [ "A", "B", "C", "D" ] }, "1359": { "text": [ "moving at different rates.", "made of different materials.", "used for different purposes.", "picked up in different ways." ], "label": [ "A", "B", "C", "D" ] }, "1360": { "text": [ "because Earth rotates", "because Earth tilts on its axis", "because gravity pulls Earth toward the Sun", "because the Moon reflects sunlight onto Earth" ], "label": [ "A", "B", "C", "D" ] }, "1361": { "text": [ "obtain food", "defend the cell", "attach to a surface", "perform conjugation" ], "label": [ "A", "B", "C", "D" ] }, "1362": { "text": [ "fur color", "eyesight", "litter size", "social behavior" ], "label": [ "A", "B", "C", "D" ] }, "1363": { "text": [ "shape", "color", "size", "fragrance" ], "label": [ "A", "B", "C", "D" ] }, "1364": { "text": [ "the Moon blocks the Earth from the Sun.", "the first four planets in the solar system are aligned.", "Earth blocks the Moon from the Sun.", "Earth's shadow falls on the Sun." ], "label": [ "A", "B", "C", "D" ] }, "1365": { "text": [ "deposition", "sedimentation", "fossilizing", "weathering" ], "label": [ "A", "B", "C", "D" ] }, "1366": { "text": [ "where rivers form", "where tectonic plates meet", "where oceans are deepest", "where land and water meet" ], "label": [ "A", "B", "C", "D" ] }, "1367": { "text": [ "red giant", "red dwarf", "white dwarf", "main sequence" ], "label": [ "A", "B", "C", "D" ] }, "1368": { "text": [ "sodium [Na]", "lithium [Li]", "sulfur [S]", "carbon [C]" ], "label": [ "A", "B", "C", "D" ] }, "1369": { "text": [ "a portable radio", "a television screen", "a computer monitor", "a mercury thermometer" ], "label": [ "A", "B", "C", "D" ] }, "1370": { "text": [ "We can pick the longest magnet.", "We can pick the heaviest magnet.", "We can measure the strength of the magnets.", "We can vote for the magnet that we think is the strongest." ], "label": [ "A", "B", "C", "D" ] }, "1371": { "text": [ "static protons.", "moving protons.", "static electrons.", "moving electrons." ], "label": [ "A", "B", "C", "D" ] }, "1372": { "text": [ "from fusion in red giants", "in molecular clouds of gas", "in radiation from black holes", "from large fragments of antimatter" ], "label": [ "A", "B", "C", "D" ] }, "1373": { "text": [ "infertility of the organism", "incorrect protein synthesis", "increase in reproduction rate", "immediate death of the organism" ], "label": [ "A", "B", "C", "D" ] }, "1374": { "text": [ "carbon cycle", "nitrogen cycle", "phosphorous cycle", "rock cycle" ], "label": [ "A", "B", "C", "D" ] }, "1375": { "text": [ "seasons", "climate", "weather", "quarters" ], "label": [ "A", "B", "C", "D" ] }, "1376": { "text": [ "insulation.", "magnetism.", "friction.", "conduction." ], "label": [ "A", "B", "C", "D" ] }, "1377": { "text": [ "They are broken down by ultraviolet light from the Sun.", "They are converted into nitrogen and oxygen.", "They rise through the atmosphere and go into outer space.", "They remain in the atmosphere for long periods of time." ], "label": [ "A", "B", "C", "D" ] }, "1378": { "text": [ "A prokaryotic cell is larger.", "A prokaryotic cell has no nucleus.", "A prokaryotic cell can reproduce itself.", "A prokaryotic cell has a cell membrane." ], "label": [ "A", "B", "C", "D" ] }, "1379": { "text": [ "They eliminate matter by taking nitrogen from the ecosystem.", "They eliminate matter by taking phosphorus from the ecosystem.", "They cycle matter by returning carbon and other matter to the ecosystem.", "They cycle matter by returning oxygen and other matter to the ecosystem." ], "label": [ "A", "B", "C", "D" ] }, "1380": { "text": [ "C", "Co", "Cp", "Cu" ], "label": [ "A", "B", "C", "D" ] }, "1381": { "text": [ "types of fronts", "types of fossils", "types of circuits", "types of adaptations" ], "label": [ "A", "B", "C", "D" ] }, "1382": { "text": [ "The sound is reflected more in space.", "The pressure is too high inside the spaceships.", "The spaceships are traveling faster than sound.", "There is no air in space for the sound to travel through." ], "label": [ "A", "B", "C", "D" ] }, "1383": { "text": [ "whole milk", "house paint", "mud puddle", "carbonated soda" ], "label": [ "A", "B", "C", "D" ] }, "1384": { "text": [ "tar", "glass", "plastic", "electricity" ], "label": [ "A", "B", "C", "D" ] }, "1385": { "text": [ "transports oxygen and nutrients throughout the body", "supports and protects tissues and organs", "removes harmful wastes from the cells of the body", "breaks down food into a form that cells can use" ], "label": [ "A", "B", "C", "D" ] }, "1386": { "text": [ "binoculars", "goggles", "a microscope", "a hand lens" ], "label": [ "A", "B", "C", "D" ] }, "1387": { "text": [ "zinc", "copper", "gold", "lead" ], "label": [ "A", "B", "C", "D" ] }, "1388": { "text": [ "The ball has light energy.", "The ball has kinetic energy.", "The ball is transferring sound energy to the air.", "The ball is transferring light energy to the air." ], "label": [ "A", "B", "C", "D" ] }, "1389": { "text": [ "asexual reproduction", "photosynthesis", "respiration", "sexual reproduction" ], "label": [ "A", "B", "C", "D" ] }, "1390": { "text": [ "predator-prey population cycles", "less biomass at higher levels of the food web", "a shrinking variety of animal and plant species", "competition among some consumer populations" ], "label": [ "A", "B", "C", "D" ] }, "1391": { "text": [ "digestive", "nervous", "muscular", "endocrine" ], "label": [ "1", "2", "3", "4" ] }, "1392": { "text": [ "hydrogen bonds.", "covalent bonds.", "Brownian motion.", "magnetic fields." ], "label": [ "A", "B", "C", "D" ] }, "1393": { "text": [ "the types of nests they build", "the lengths of their tails", "the shapes of their beaks", "the colors of their feathers" ], "label": [ "A", "B", "C", "D" ] }, "1394": { "text": [ "Pacific Plate", "Eurasian Plate", "North American Plate", "South American Plate" ], "label": [ "A", "B", "C", "D" ] }, "1395": { "text": [ "changes in popular belief.", "evidence from experiments.", "information published in books.", "advances in the scientific method." ], "label": [ "A", "B", "C", "D" ] }, "1396": { "text": [ "to digest food", "to help in defense", "to eliminate waste", "to enable movement" ], "label": [ "A", "B", "C", "D" ] }, "1397": { "text": [ "Meter stick", "Balance", "Graduated cylinder", "Thermometer" ], "label": [ "A", "B", "C", "D" ] }, "1398": { "text": [ "pointed", "rounded", "wide", "flat" ], "label": [ "A", "B", "C", "D" ] }, "1399": { "text": [ "chemical", "electrical", "geothermal", "hydroelectric" ], "label": [ "A", "B", "C", "D" ] }, "1400": { "text": [ "the total area of the field", "average rainfall in the area", "all the organisms living in the field", "energy and nutrient requirements of dandelions" ], "label": [ "A", "B", "C", "D" ] }, "1401": { "text": [ "ocean water", "aquifer water", "river water", "lake water" ], "label": [ "A", "B", "C", "D" ] }, "1402": { "text": [ "hot plate, beaker, masking tape", "thermometer, hot plate, beaker", "matches, beaker, thermometer", "balance, hot plate, thermometer" ], "label": [ "A", "B", "C", "D" ] }, "1403": { "text": [ "diameter of the planet", "rotational speed of the planet", "speed of a planet in orbit around the sun", "diameter of the orbit of a planet around the sun" ], "label": [ "A", "B", "C", "D" ] }, "1404": { "text": [ "sand.", "humus.", "clay.", "iron." ], "label": [ "A", "B", "C", "D" ] }, "1405": { "text": [ "they will stop producing energy.", "they were formed millions of years ago.", "they are always available to produce energy.", "they take millions of years to start producing energy." ], "label": [ "A", "B", "C", "D" ] }, "1406": { "text": [ "heredity.", "bacteria.", "pedigrees.", "environment." ], "label": [ "A", "B", "C", "D" ] }, "1407": { "text": [ "Transformed bacteria express a new protein product.", "Transformed bacteria have multiple chromosomes.", "Transformed bacteria reproduce more quickly.", "Transformed bacteria become a new species." ], "label": [ "A", "B", "C", "D" ] }, "1408": { "text": [ "resistor.", "insulator.", "conductor.", "accelerator." ], "label": [ "A", "B", "C", "D" ] }, "1409": { "text": [ "Earthquakes occur along fault lines.", "Earthquakes are worse than hurricanes.", "Earthquakes are bad for all local businesses.", "Earthquakes always cause major damage to homes." ], "label": [ "A", "B", "C", "D" ] }, "1410": { "text": [ "A single cell becomes many cells.", "Each cell has a different function.", "Many cells combine to form one cell.", "All the cells have the same function." ], "label": [ "A", "B", "C", "D" ] }, "1411": { "text": [ "a flood", "a tornado", "a hurricane", "an earthquake" ], "label": [ "A", "B", "C", "D" ] }, "1412": { "text": [ "molting", "migration", "photosynthesis", "metamorphosis" ], "label": [ "A", "B", "C", "D" ] }, "1413": { "text": [ "larger feet", "bigger eyes", "longer beaks", "hollow bones" ], "label": [ "A", "B", "C", "D" ] }, "1414": { "text": [ "rate of genetic mutations", "survival benefit of specific genes", "pressure of selection on base pairs", "number of bases in species' genomes" ], "label": [ "A", "B", "C", "D" ] }, "1415": { "text": [ "budding", "regeneration", "pollination", "fragmentation" ], "label": [ "A", "B", "C", "D" ] }, "1416": { "text": [ "The infected animals do not show symptoms.", "The person in direct contact is the only one infected.", "Humans do not become sick from animal diseases.", "The diseases are treatable with antibiotics." ], "label": [ "A", "B", "C", "D" ] }, "1417": { "text": [ "oxygen and argon", "hydrogen and helium", "carbon dioxide and nitrogen", "sulfur dioxide and water vapor" ], "label": [ "A", "B", "C", "D" ] }, "1418": { "text": [ "circulatory, excretory, and respiratory", "circulatory, endocrine, and reproductive", "skeletal, muscular, and nervous", "skeletal, digestive, and respiratory" ], "label": [ "1", "2", "3", "4" ] }, "1419": { "text": [ "the appearance of volcanoes at the boundaries where plates collide", "earthquakes at boundaries where one plate slides past another", "cases where a species exists in only one isolated place", "fossils of the same species found on widely separated continents" ], "label": [ "A", "B", "C", "D" ] }, "1420": { "text": [ "explore alone.", "listen to instructions.", "take notes.", "bring water." ], "label": [ "A", "B", "C", "D" ] }, "1421": { "text": [ "laying eggs to reproduce", "having hollow, light-weight bones", "avoiding insects that taste bad", "having white feathers on the throat" ], "label": [ "A", "B", "C", "D" ] }, "1422": { "text": [ "red", "blue", "green", "orange" ], "label": [ "A", "B", "C", "D" ] }, "1423": { "text": [ "lightning", "windmill", "radio waves", "sound waves" ], "label": [ "A", "B", "C", "D" ] }, "1424": { "text": [ "light-year, astronomical unit, kilometer, angstrom", "angstrom, kilometer, astronomical unit, light-year", "astronomical unit, angstrom, kilometer, light-year", "kilometer, angstrom, light-year, astronomical unit" ], "label": [ "A", "B", "C", "D" ] }, "1425": { "text": [ "The mantle lies below the core.", "The mantle is composed of hot gases.", "The mantle lies between the core and the crust.", "The mantle temperature is lower than the crust temperature." ], "label": [ "A", "B", "C", "D" ] }, "1426": { "text": [ "binary fission", "budding", "fusing gametes", "fragmentation" ], "label": [ "A", "B", "C", "D" ] }, "1427": { "text": [ "high winds", "lightning", "pressure change", "temperature change" ], "label": [ "A", "B", "C", "D" ] }, "1428": { "text": [ "Inner core", "Crust", "Outer core", "Mantle" ], "label": [ "A", "B", "C", "D" ] }, "1429": { "text": [ "carbon [C]", "barium [Ba]", "sodium [Na]", "manganese [Mn]" ], "label": [ "A", "B", "C", "D" ] }, "1430": { "text": [ "Cave", "Mountain", "Delta", "Valley" ], "label": [ "A", "B", "C", "D" ] }, "1431": { "text": [ "density", "flammability", "color", "brittleness" ], "label": [ "A", "B", "C", "D" ] }, "1432": { "text": [ "1 day", "1 week", "28 days", "52 weeks" ], "label": [ "A", "B", "C", "D" ] }, "1433": { "text": [ "bone", "muscle", "nerve", "skin" ], "label": [ "A", "B", "C", "D" ] }, "1434": { "text": [ "muscle cells", "blood cells", "nerve cells", "bone cells" ], "label": [ "A", "B", "C", "D" ] }, "1435": { "text": [ "Rocks form deep underground.", "Rocks become smooth and round.", "Rocks are broken apart into small pieces.", "Rocks are moved from one place to another." ], "label": [ "A", "B", "C", "D" ] }, "1436": { "text": [ "prevents mutation", "maintains genetic diversity", "reduces the number of genes", "creates competition between siblings" ], "label": [ "A", "B", "C", "D" ] }, "1437": { "text": [ "The moth populations went extinct.", "The moth populations migrated south.", "The percentage of light-colored moths in the populations decreased.", "The percentage of dark-colored moths in the populations decreased." ], "label": [ "A", "B", "C", "D" ] }, "1438": { "text": [ "electrical energy", "mechanical energy", "magnetic energy", "sound energy" ], "label": [ "A", "B", "C", "D" ] }, "1439": { "text": [ "oxygen", "helium", "hydrogen", "carbon dioxide" ], "label": [ "A", "B", "C", "D" ] }, "1440": { "text": [ "a complex organism.", "a microorganism.", "an organism with specialized cells.", "an organism with different types of tissues." ], "label": [ "A", "B", "C", "D" ] }, "1441": { "text": [ "They change water into heat.", "They produce their own food.", "They make minerals for their roots.", "They break down nutrients into rocks." ], "label": [ "A", "B", "C", "D" ] }, "1442": { "text": [ "It is a sugar-free product.", "It will help a person lose weight.", "It is the healthiest choice available.", "The fat content of the item is reduced." ], "label": [ "A", "B", "C", "D" ] }, "1443": { "text": [ "Wood", "Metal", "Stone", "Plastic" ], "label": [ "A", "B", "C", "D" ] }, "1444": { "text": [ "flatten due to the forces.", "fall at a constant speed.", "continue to speed up.", "slow to a stop." ], "label": [ "A", "B", "C", "D" ] }, "1445": { "text": [ "Flowing water carves through rock to form a canyon.", "Lava from an underwater volcano cools to form a mountain.", "Ashes rise from a volcanic eruption to block sunlight.", "Water vapor rises from the ocean to form clouds." ], "label": [ "A", "B", "C", "D" ] }, "1446": { "text": [ "convergent evolution.", "adaptive radiation.", "artificial selection.", "genetic equilibrium." ], "label": [ "A", "B", "C", "D" ] }, "1447": { "text": [ "air", "insects", "plants", "sunlight" ], "label": [ "A", "B", "C", "D" ] }, "1448": { "text": [ "decomposition", "sedimentation", "absorption", "radiation" ], "label": [ "A", "B", "C", "D" ] }, "1449": { "text": [ "sperm.", "seeds.", "pollen.", "eggs." ], "label": [ "A", "B", "C", "D" ] }, "1450": { "text": [ "the types of waves.", "the sizes of particles.", "a range of colors.", "a type of energy." ], "label": [ "A", "B", "C", "D" ] }, "1451": { "text": [ "More bacteria will be destroyed.", "The results will be more reliable.", "A scientific journal will publish their work.", "The conclusion will lead to new discoveries." ], "label": [ "A", "B", "C", "D" ] }, "1452": { "text": [ "It decreases the cost of cars.", "It increases the speed at which cars can travel.", "It decreases injuries to passengers in cars.", "It increases the comfort of passengers in cars." ], "label": [ "A", "B", "C", "D" ] }, "1453": { "text": [ "trees", "bacteria", "fern", "fish" ], "label": [ "A", "B", "C", "D" ] }, "1454": { "text": [ "Light moves faster than sound", "Light moves slower than sound", "Light and sound move at the same speed" ], "label": [ "A", "B", "C" ] }, "1455": { "text": [ "Reproduction occurs rapidly.", "Reproductive competition is increased.", "Mating compatibility improves.", "Diversity increases between generations." ], "label": [ "A", "B", "C", "D" ] }, "1456": { "text": [ "The automobiles are identical.", "The automobiles wear out quickly.", "The automobiles are difficult to design.", "The automobiles can be produced on an assembly line." ], "label": [ "A", "B", "C", "D" ] }, "1457": { "text": [ "bending", "compression", "tension", "torsion" ], "label": [ "A", "B", "C", "D" ] }, "1458": { "text": [ "mechanical energy to electrical energy", "thermal energy to mechanical energy", "nuclear energy to mechanical energy", "thermal energy to electrical energy" ], "label": [ "A", "B", "C", "D" ] }, "1459": { "text": [ "by increasing photosynthesis", "by pollinating it", "by limiting growth", "by reducing competition" ], "label": [ "A", "B", "C", "D" ] }, "1460": { "text": [ "blood", "minerals", "Calories", "DNA" ], "label": [ "1", "2", "3", "4" ] }, "1461": { "text": [ "deer", "fungus", "grass", "hawk" ], "label": [ "A", "B", "C", "D" ] }, "1462": { "text": [ "Aristotle was correct.", "Aristotle was correct for objects on Earth but not in space.", "An object will keep moving unless an unbalanced force stops it.", "A moving object will eventually stop even though an unbalanced force keeps pushing on it." ], "label": [ "A", "B", "C", "D" ] }, "1463": { "text": [ "The planets rotate around the sun.", "The sun rotates around the planets.", "The planets revolve around the sun.", "The sun revolves around the planets." ], "label": [ "A", "B", "C", "D" ] }, "1464": { "text": [ "Brush the pet daily to remove bacteria.", "Feed pets food that produces less waste.", "Bag the pet waste and throw it in the trash.", "Wash the pet with shampoo to kill the bacteria." ], "label": [ "A", "B", "C", "D" ] }, "1465": { "text": [ "applying the varnish", "assembling the parts", "cutting the material", "inspecting the finish" ], "label": [ "A", "B", "C", "D" ] }, "1466": { "text": [ "Tornado", "Hurricane", "Blizzard", "Freezing rain" ], "label": [ "A", "B", "C", "D" ] }, "1467": { "text": [ "Were there mountains in Louisiana 30 million years ago?", "What was the climate like in Louisiana 30 million years ago?", "Were there earthquakes in Louisiana 30 million years ago?", "What kind of animals lived in Louisiana 30 million years ago?" ], "label": [ "A", "B", "C", "D" ] }, "1468": { "text": [ "metamorphic", "sedimentary", "igneous", "weathered" ], "label": [ "A", "B", "C", "D" ] }, "1469": { "text": [ "overhunting", "stable climate", "plentiful food supply", "abundant nesting sites" ], "label": [ "A", "B", "C", "D" ] }, "1470": { "text": [ "warm and dry.", "warm and humid.", "cool and dry.", "cool and humid." ], "label": [ "A", "B", "C", "D" ] }, "1471": { "text": [ "copper", "gold", "iron", "silver" ], "label": [ "A", "B", "C", "D" ] }, "1472": { "text": [ "a cloud", "a stream", "a frozen lake", "a drop of dew" ], "label": [ "A", "B", "C", "D" ] }, "1473": { "text": [ "Yogurt", "Cream", "Soap", "Cooking oil" ], "label": [ "A", "B", "C", "D" ] }, "1474": { "text": [ "They all lay eggs.", "They all have feathers.", "They all have a backbone.", "They are all warm-blooded." ], "label": [ "A", "B", "C", "D" ] }, "1475": { "text": [ "eruptions of volcanoes", "extraction of ground water", "global warming", "greenhouse effect" ], "label": [ "A", "B", "C", "D" ] }, "1476": { "text": [ "molecule", "compound", "solution", "mixture" ], "label": [ "A", "B", "C", "D" ] }, "1477": { "text": [ "bigger branches", "larger flowers", "thicker leaves", "longer stems" ], "label": [ "A", "B", "C", "D" ] }, "1478": { "text": [ "light", "sound", "kinetic", "potential" ], "label": [ "A", "B", "C", "D" ] }, "1479": { "text": [ "Water", "Bare rock", "Farm land", "Cities and towns" ], "label": [ "A", "B", "C", "D" ] }, "1480": { "text": [ "camera", "compass", "hand lens", "telescope" ], "label": [ "A", "B", "C", "D" ] }, "1481": { "text": [ "Fog is rising from the lake.", "The water is too cold for swimming.", "The water is cold because it comes from melted snow.", "The temperature of the air is rising because the Sun is out." ], "label": [ "A", "B", "C", "D" ] }, "1482": { "text": [ "intestines", "arteries", "nerves", "sinuses" ], "label": [ "A", "B", "C", "D" ] }, "1483": { "text": [ "They lack genetic material.", "They lack a mechanism of motility.", "They lack internal membrane-bound organelles.", "They lack a need for proteins in their life functions." ], "label": [ "A", "B", "C", "D" ] }, "1484": { "text": [ "resistors.", "magnets.", "insulators.", "conductors." ], "label": [ "A", "B", "C", "D" ] }, "1485": { "text": [ "the carbon cycle", "the nitrogen cycle", "the water cycle", "the rock cycle" ], "label": [ "A", "B", "C", "D" ] }, "1486": { "text": [ "The mass of the pieces is greater than the mass of the statue.", "The mass of the pieces is the same as the mass of the statue.", "The mass of the statue is greater than the mass of the pieces.", "The mass of the statue is not related to the mass of the pieces." ], "label": [ "A", "B", "C", "D" ] }, "1487": { "text": [ "It is clear and breezy.", "It is raining.", "It is snowing.", "It is sunny and clear." ], "label": [ "A", "B", "C", "D" ] }, "1488": { "text": [ "a balance", "a microscope", "a centimeter ruler", "a graduated cylinder" ], "label": [ "A", "B", "C", "D" ] }, "1489": { "text": [ "sharp claws", "curved beaks", "large, yellow eyes", "thick, white feathers" ], "label": [ "A", "B", "C", "D" ] }, "1490": { "text": [ "2HO", "HO_{2}", "H_{2}O_{2}", "H_{2}O" ], "label": [ "A", "B", "C", "D" ] }, "1491": { "text": [ "flow as currents through liquids", "form waves that travel through space", "become less dense and rise", "collide with other molecules" ], "label": [ "1", "2", "3", "4" ] }, "1492": { "text": [ "that travel through the object", "that are absorbed by the object", "that are reflected by the object", "that travel around the object" ], "label": [ "A", "B", "C", "D" ] }, "1493": { "text": [ "convection currents in the mantle", "volcanic and seismic activity in the crust", "strong winds and storms", "rotation of the solid core" ], "label": [ "A", "B", "C", "D" ] }, "1494": { "text": [ "compaction, erosion, cementation, deposition", "compaction, weathering, erosion, cementation", "weathering, deposition, cementation, burial", "weathering, erosion, deposition, compaction" ], "label": [ "A", "B", "C", "D" ] }, "1495": { "text": [ "direct observation of the important properties of the Earth system", "controlled laboratory experimentation on a simulation of geological systems", "methodical testing of a valid hypothesis statement", "inquiry into the causes of observed geological phenomena" ], "label": [ "A", "B", "C", "D" ] }, "1496": { "text": [ "abnormal cell division", "natural selection", "bacterial infection", "biological adaptation" ], "label": [ "1", "2", "3", "4" ] }, "1497": { "text": [ "Food provides skin color.", "Food provides oxygen for life.", "Food provides water for energy.", "Food provides energy for growth." ], "label": [ "A", "B", "C", "D" ] }, "1498": { "text": [ "stores sunlight in the leaves", "attracts insects that eat leaves", "provides nutrients to the trees", "warms the air around the trees" ], "label": [ "A", "B", "C", "D" ] }, "1499": { "text": [ "The muscles pull on the bones.", "The muscles protect the bones.", "Muscles grow at the same rate as bones.", "Muscles send electrical impulses to bones." ], "label": [ "A", "B", "C", "D" ] }, "1500": { "text": [ "increased digestion rate", "growth of additional teeth", "reduction of respiration rate", "production of more red blood cells" ], "label": [ "A", "B", "C", "D" ] }, "1501": { "text": [ "square", "oval", "triangle", "rectangle" ], "label": [ "A", "B", "C", "D" ] }, "1502": { "text": [ "the color of the galaxy", "the shape of the galaxy", "how many stars make up the galaxy", "how many planets make up the galaxy" ], "label": [ "A", "B", "C", "D" ] }, "1503": { "text": [ "coat color", "desire to play fetch", "body weight", "ability to follow commands" ], "label": [ "A", "B", "C", "D" ] }, "1504": { "text": [ "competition", "natural selection", "selective breeding", "ecological succession" ], "label": [ "1", "2", "3", "4" ] }, "1505": { "text": [ "The truck that starts moving first is faster.", "The truck that takes less time is faster.", "The truck that has bigger tires is faster.", "The truck that takes more time is faster." ], "label": [ "A", "B", "C", "D" ] }, "1506": { "text": [ "the water of oceans.", "the ice on ponds.", "the trunks of trees.", "rocks in the ground." ], "label": [ "A", "B", "C", "D" ] }, "1507": { "text": [ "oceans", "raindrops", "groundwater", "polar icecaps" ], "label": [ "A", "B", "C", "D" ] }, "1508": { "text": [ "proteins", "vitamins", "triglycerides", "carbohydrates" ], "label": [ "A", "B", "C", "D" ] }, "1509": { "text": [ "to become famous", "to get paid for their research", "to allow other scientists to try to replicate their results", "to gain respect from their peers in the scientific community" ], "label": [ "A", "B", "C", "D" ] }, "1510": { "text": [ "mirror", "camera", "telescope", "eyeglasses" ], "label": [ "A", "B", "C", "D" ] }, "1511": { "text": [ "The Moon must be full.", "The Moon must be waxing.", "It must be the beginning of the month.", "It must be winter in the Northern Hemisphere." ], "label": [ "A", "B", "C", "D" ] }, "1512": { "text": [ "interfering with the water cycle.", "decreasing the predator population.", "increasing the rate of algae growth.", "causing aquatic animals to grow larger." ], "label": [ "A", "B", "C", "D" ] }, "1513": { "text": [ "The wheel weighs less than the rod.", "The wheel weighs more than the rod.", "The wheel is made of the same substance as the rod.", "The wheel is made of a different substance than the rod." ], "label": [ "A", "B", "C", "D" ] }, "1514": { "text": [ "waxing gibbous", "waning crescent", "first quarter", "new moon" ], "label": [ "A", "B", "C", "D" ] }, "1515": { "text": [ "muscles.", "tissues.", "bones.", "cells." ], "label": [ "A", "B", "C", "D" ] }, "1516": { "text": [ "Perspiration rids the body of excess water.", "Perspiration eliminates bacteria from the skin.", "Perspiration opens skin pores to absorb more oxygen.", "Perspiration helps to maintain a stable body temperature." ], "label": [ "A", "B", "C", "D" ] }, "1517": { "text": [ "Frequency", "Amplitude", "Wavelength", "Speed in air" ], "label": [ "A", "B", "C", "D" ] }, "1518": { "text": [ "because of the way planets reflect light", "because of the great number of bright stars", "because of the way objects rotate and revolve", "because of the large distance between objects in space" ], "label": [ "A", "B", "C", "D" ] }, "1519": { "text": [ "grasses and trees", "rabbits and deer", "lions and alligators", "mushrooms and bacteria" ], "label": [ "A", "B", "C", "D" ] }, "1520": { "text": [ "rabbit", "carrot", "worm", "fly" ], "label": [ "1", "2", "3", "4" ] }, "1521": { "text": [ "apples being cut into slices", "wood burning in a fireplace", "wet clothes drying on a clothesline", "snow being shoveled off of a sidewalk" ], "label": [ "A", "B", "C", "D" ] }, "1522": { "text": [ "Oxygen is absorbed from the air.", "Heat is radiating in the liquid.", "The boiling point has been reached.", "Molecular stability in the liquid is increasing." ], "label": [ "A", "B", "C", "D" ] }, "1523": { "text": [ "radiant to nuclear", "chemical to nuclear", "radiant to mechanical", "chemical to mechanical" ], "label": [ "A", "B", "C", "D" ] }, "1524": { "text": [ "filter the salt", "freeze the mixture", "evaporate the water", "pour the water out of the container" ], "label": [ "A", "B", "C", "D" ] }, "1525": { "text": [ "Metal is always hotter than wood.", "Metal conducts heat better than wood.", "Metal conducts electricity better than wood.", "Metal heats up the water better than the wood." ], "label": [ "A", "B", "C", "D" ] }, "1526": { "text": [ "density", "mass", "shape", "volume" ], "label": [ "A", "B", "C", "D" ] }, "1527": { "text": [ "lakes", "rivers", "oceans", "aquifers" ], "label": [ "A", "B", "C", "D" ] }, "1528": { "text": [ "play games.", "watch movies.", "listen to music.", "find information." ], "label": [ "A", "B", "C", "D" ] }, "1529": { "text": [ "Taking glass bottles to a place that makes them into new bottles", "Using the same foil to cover food several times", "Wrapping glasses with newspaper to put them in a moving box", "Carrying lunch to school every day in the same plastic bag" ], "label": [ "A", "B", "C", "D" ] }, "1530": { "text": [ "copper", "iron", "carbon", "water" ], "label": [ "A", "B", "C", "D" ] }, "1531": { "text": [ "by keeping the rabbit warmer in the winter", "by helping the rabbit blend with its environment", "by allowing the rabbit to find more sources of food", "by making it easier for the rabbit to escape from predators" ], "label": [ "A", "B", "C", "D" ] }, "1532": { "text": [ "They have a high water content.", "They are the best source of protein.", "They are rich in minerals and vitamins.", "They are the best source of carbohydrates." ], "label": [ "A", "B", "C", "D" ] }, "1533": { "text": [ "10 km/h", "20 km/h", "40 km/h", "50 km/h" ], "label": [ "A", "B", "C", "D" ] }, "1534": { "text": [ "pH", "turbidity", "nitrate concentration", "phosphate concentration" ], "label": [ "A", "B", "C", "D" ] }, "1535": { "text": [ "battery", "wind", "sun", "coal" ], "label": [ "A", "B", "C", "D" ] }, "1536": { "text": [ "identifying experimental variables", "forming a question that is the basis of a hypothesis", "conducting repeated trials and graphing the data", "writing out a procedure and collecting the needed equipment" ], "label": [ "A", "B", "C", "D" ] }, "1537": { "text": [ "Fish -> Plants -> Birds", "Plants -> Birds -> Fish", "Plants -> Fish -> Birds", "Fish -> Birds -> Plants" ], "label": [ "A", "B", "C", "D" ] }, "1538": { "text": [ "Roll one ball toward another, and see what happens when they collide.", "Place a glass of water in the freezer, and see how long the water takes to become solid.", "Compress a spring by different amounts, and see how far it can launch a ball into the air.", "Roll a ball from the top of an inclined plane and determine the amount of time it takes to get to the bottom." ], "label": [ "A", "B", "C", "D" ] }, "1539": { "text": [ "The environment has changed.", "Animals need leafy trees.", "Rocks can destroy trees.", "Trees give off oxygen." ], "label": [ "A", "B", "C", "D" ] }, "1540": { "text": [ "the time of day the seeds are planted", "the amount of fruit picked after dark", "the type of soil in which the crops are grown", "the number of times daily that the farmer observes the crop" ], "label": [ "A", "B", "C", "D" ] }, "1541": { "text": [ "uses more than one caterpillar.", "performs the investigation on a wet surface.", "uses earthworms instead of caterpillars.", "performs the investigation at the same time on four days." ], "label": [ "A", "B", "C", "D" ] }, "1542": { "text": [ "a planet", "a star", "an asteroid", "a comet" ], "label": [ "1", "2", "3", "4" ] }, "1543": { "text": [ "the amplifier", "the battery", "the microphone", "the speaker" ], "label": [ "A", "B", "C", "D" ] }, "1544": { "text": [ "recycle the markers, reuse the milk cartons", "reuse the markers, discard the milk cartons", "discard the markers, reuse the milk cartons", "reuse the markers, recycle the milk cartons" ], "label": [ "A", "B", "C", "D" ] }, "1545": { "text": [ "They have very short wavelengths.", "They transmit energy instead of matter.", "They can travel through a vacuum and through matter.", "They can change direction by reflection when they strike an object." ], "label": [ "A", "B", "C", "D" ] }, "1546": { "text": [ "The energy makes liquid water freeze.", "The energy makes water vapor from liquid water.", "The energy makes clouds release rain.", "The energy makes water collect into puddles." ], "label": [ "A", "B", "C", "D" ] }, "1547": { "text": [ "vaccination", "gene therapy", "chemotherapy", "genetic engineering" ], "label": [ "A", "B", "C", "D" ] }, "1548": { "text": [ "closed circuit", "parallel circuit", "series circuit", "short circuit" ], "label": [ "A", "B", "C", "D" ] }, "1549": { "text": [ "the time of day", "the distance of the race", "the time it took to run the race", "the number of steps taken by the runners" ], "label": [ "A", "B", "C", "D" ] }, "1550": { "text": [ "colder", "deeper", "larger", "smaller" ], "label": [ "A", "B", "C", "D" ] }, "1551": { "text": [ "Taste", "Touch", "Smell", "Hearing" ], "label": [ "A", "B", "C", "D" ] }, "1552": { "text": [ "infrared", "microwave", "ultraviolet", "visible" ], "label": [ "A", "B", "C", "D" ] }, "1553": { "text": [ "+2", "+1", "-1", "-2" ], "label": [ "A", "B", "C", "D" ] }, "1554": { "text": [ "sitting at a desk", "pushing on a wall", "riding a bike", "reading a book" ], "label": [ "A", "B", "C", "D" ] }, "1555": { "text": [ "a community", "a population", "the water cycle", "the habitat" ], "label": [ "1", "2", "3", "4" ] }, "1556": { "text": [ "bass", "minnows", "aquatic plants", "fish-eating birds" ], "label": [ "A", "B", "C", "D" ] }, "1557": { "text": [ "the rotation of Earth", "the growth of animals", "the decay of large trees", "the weathering of rocks" ], "label": [ "A", "B", "C", "D" ] }, "1558": { "text": [ "air", "energy", "stirring", "chemicals" ], "label": [ "A", "B", "C", "D" ] }, "1559": { "text": [ "age", "location", "mass", "shape" ], "label": [ "A", "B", "C", "D" ] }, "1560": { "text": [ "A pencil", "A bicycle", "A paper clip", "A pair of shoes" ], "label": [ "A", "B", "C", "D" ] }, "1561": { "text": [ "chemical", "heat", "magnetic", "sound" ], "label": [ "A", "B", "C", "D" ] }, "1562": { "text": [ "pounds", "meters", "grams", "milliliters" ], "label": [ "A", "B", "C", "D" ] }, "1563": { "text": [ "coloration", "camouflage", "migration", "reproduction" ], "label": [ "A", "B", "C", "D" ] }, "1564": { "text": [ "weight", "density", "conductivity", "mass" ], "label": [ "A", "B", "C", "D" ] }, "1565": { "text": [ "calcium (Ca)", "iodine (I)", "sodium (Na)", "sulfur (S)" ], "label": [ "A", "B", "C", "D" ] }, "1566": { "text": [ "It makes them understand how to write a good story.", "It helps them gather historical information.", "It exposes them to data that is hard to find.", "It allows them to edit papers quickly." ], "label": [ "A", "B", "C", "D" ] }, "1567": { "text": [ "Diamonds have sharp edges.", "Talc is softer than diamonds.", "Diamonds are very valuable.", "Talc and diamonds are both minerals." ], "label": [ "A", "B", "C", "D" ] }, "1568": { "text": [ "increase in available ecological niches", "increase of atmospheric oxygen to present levels", "increase in genetic diversity among surviving organisms", "increase in interbreeding between organisms of different species" ], "label": [ "A", "B", "C", "D" ] }, "1569": { "text": [ "the slow movement of tectonic plates", "the varying temperatures of each season", "an increase in volcanic activity under the oceans", "an increase in the number of photosynthetic organisms" ], "label": [ "A", "B", "C", "D" ] }, "1570": { "text": [ "attract pollinators and make seeds", "make seeds and store food", "store food and take in water", "take in water and attract pollinators" ], "label": [ "A", "B", "C", "D" ] }, "1571": { "text": [ "runoff.", "filtration.", "groundwater.", "condensation." ], "label": [ "A", "B", "C", "D" ] }, "1572": { "text": [ "heat energy", "kinetic energy", "electrical energy", "electromagnetic energy" ], "label": [ "A", "B", "C", "D" ] }, "1573": { "text": [ "the Gulf Stream", "the jet stream", "La Niña", "El Niño" ], "label": [ "A", "B", "C", "D" ] }, "1574": { "text": [ "ozone thinning", "landfill creation", "shoreline erosion", "greenhouse heating" ], "label": [ "A", "B", "C", "D" ] }, "1575": { "text": [ "degrees Celsius", "kilograms", "milliliters", "centimeters" ], "label": [ "A", "B", "C", "D" ] }, "1576": { "text": [ "melting iron ore.", "producing lumber.", "molding plastic.", "crushing rock into gravel." ], "label": [ "A", "B", "C", "D" ] }, "1577": { "text": [ "decoder", "encoder", "receiver", "transmitter" ], "label": [ "A", "B", "C", "D" ] }, "1578": { "text": [ "faulting", "tilting", "weathering", "erupting" ], "label": [ "1", "2", "3", "4" ] }, "1579": { "text": [ "land.", "snow.", "clouds.", "oceans." ], "label": [ "A", "B", "C", "D" ] }, "1580": { "text": [ "density", "mass", "temperature", "volume" ], "label": [ "A", "B", "C", "D" ] }, "1581": { "text": [ "liquid at room temperature", "nonreactive with other substances", "a poor conductor of electricity", "a good conductor of heat" ], "label": [ "1", "2", "3", "4" ] }, "1582": { "text": [ "weathering", "erosion", "decomposition", "succession" ], "label": [ "A", "B", "C", "D" ] }, "1583": { "text": [ "Aquifers are too high up in the mountains.", "The weight of the depot is too great over the aquifer.", "The fumes escaping from the fuel depot are explosive.", "If the fuel leaks, the water in the aquifer will become contaminated." ], "label": [ "A", "B", "C", "D" ] }, "1584": { "text": [ "heat being added to oxygen", "helium mixing with oxygen", "heat combining with oxygen", "hydrogen and oxygen combining" ], "label": [ "A", "B", "C", "D" ] }, "1585": { "text": [ "Each sedimentary layer of rock represents 1,000 years of Earth's age, much like the rings of a tree.", "In undisturbed layers of sedimentary rock, the upper rock layers are older than the lower rock layers.", "In undisturbed layers of sedimentary rock, the lowest layers contain the older rocks.", "Rocks that form near volcanoes are older than surrounding rock." ], "label": [ "A", "B", "C", "D" ] }, "1586": { "text": [ "glass rod", "wooden stick", "plastic straw", "metal nail" ], "label": [ "A", "B", "C", "D" ] }, "1587": { "text": [ "water", "air", "soil", "sunlight" ], "label": [ "A", "B", "C", "D" ] }, "1588": { "text": [ "color", "hardness", "cleavage", "luster" ], "label": [ "A", "B", "C", "D" ] }, "1589": { "text": [ "in a volcano", "on a forest floor", "on a coral reef", "at the bottom of a river" ], "label": [ "A", "B", "C", "D" ] }, "1590": { "text": [ "carbon dioxide", "oxygen", "salt", "sugar" ], "label": [ "A", "B", "C", "D" ] }, "1591": { "text": [ "wind", "humidity", "air pressure", "temperature" ], "label": [ "A", "B", "C", "D" ] }, "1592": { "text": [ "metal", "glass", "plastic", "wood" ], "label": [ "A", "B", "C", "D" ] }, "1593": { "text": [ "resistors.", "magnets.", "insulators.", "conductors." ], "label": [ "A", "B", "C", "D" ] }, "1594": { "text": [ "emigration", "immigration", "number of births", "amount of food" ], "label": [ "A", "B", "C", "D" ] }, "1595": { "text": [ "polio.", "stroke.", "diabetes.", "osteoporosis." ], "label": [ "A", "B", "C", "D" ] }, "1596": { "text": [ "the number of valence electrons.", "the ratio of protons to neutrons.", "how tightly atoms are packed.", "the number of neutrons in atoms." ], "label": [ "A", "B", "C", "D" ] }, "1597": { "text": [ "architectural design", "pollution control", "fire prevention", "space exploration" ], "label": [ "A", "B", "C", "D" ] }, "1598": { "text": [ "a ruler and a protractor", "a magnet and a thermometer", "a graduated cylinder and a balance", "an Erlenmeyer flask and a Bunsen burner" ], "label": [ "A", "B", "C", "D" ] }, "1599": { "text": [ "oil", "hydrogen", "natural gas", "water vapor" ], "label": [ "A", "B", "C", "D" ] }, "1600": { "text": [ "higher levels of oxygen in the atmosphere", "lower levels of ozone in the atmosphere", "higher levels of carbon dioxide in the atmosphere", "lower levels of nitrogen in the atmosphere" ], "label": [ "A", "B", "C", "D" ] }, "1601": { "text": [ "moon", "planet", "satellite", "star" ], "label": [ "A", "B", "C", "D" ] }, "1602": { "text": [ "drinking alcohol", "exercising regularly", "sleeping only 5 hours daily", "smoking cigarettes" ], "label": [ "A", "B", "C", "D" ] }, "1603": { "text": [ "extinction", "competition", "biological adaptation", "ecological succession" ], "label": [ "1", "2", "3", "4" ] }, "1604": { "text": [ "soil, water, and oxygen", "oxygen, sunlight, and soil", "carbon dioxide, sunlight, and soil", "sunlight, water, and carbon dioxide" ], "label": [ "A", "B", "C", "D" ] }, "1605": { "text": [ "migration", "camouflage", "hibernation", "growth" ], "label": [ "A", "B", "C", "D" ] }, "1606": { "text": [ "oven mitts", "a metal bowl", "a wooden spoon", "rubber soled shoes" ], "label": [ "A", "B", "C", "D" ] }, "1607": { "text": [ "Glaciers melt and form rivers.", "Wind weathers rocks into sand.", "Earthquakes move land and rocks.", "Rivers carry sediment and build deltas." ], "label": [ "A", "B", "C", "D" ] }, "1608": { "text": [ "shape", "texture", "melting point", "state of matter" ], "label": [ "A", "B", "C", "D" ] }, "1609": { "text": [ "Jovian planets", "Halley's comet", "Milky Way galaxy", "Orion's belt" ], "label": [ "A", "B", "C", "D" ] }, "1610": { "text": [ "electron", "neutron", "nucleus", "proton" ], "label": [ "A", "B", "C", "D" ] }, "1611": { "text": [ "farming", "restoring wetlands", "species reintroduction", "excessive groundwater use" ], "label": [ "A", "B", "C", "D" ] }, "1612": { "text": [ "100%", "90%", "70%", "3%" ], "label": [ "A", "B", "C", "D" ] }, "1613": { "text": [ "a decrease in sea level", "a decrease in average surface temperatures", "an increase in melting of polar ice caps", "an increase in crustal plate movement" ], "label": [ "1", "2", "3", "4" ] }, "1614": { "text": [ "to ensure that the cabbages are safe for human consumption", "to discover the scientific principle that causes the increased growth", "to confirm that the observed differences were caused by the fertilizer", "to determine the difference between the experimental and control groups" ], "label": [ "A", "B", "C", "D" ] }, "1615": { "text": [ "natural selection.", "disruptive selection.", "genetic drift.", "genetic equilibrium." ], "label": [ "A", "B", "C", "D" ] }, "1616": { "text": [ "completely clear the area.", "leave the area as you found it.", "take anything you may need later.", "destroy specimens once you have observed them." ], "label": [ "A", "B", "C", "D" ] }, "1617": { "text": [ "reducing consumption, recycling wastes", "increasing consumption, discarding wastes", "reducing consumption, discarding wastes", "increasing consumption, recycling wastes" ], "label": [ "A", "B", "C", "D" ] }, "1618": { "text": [ "mass.", "density.", "volume.", "viscosity." ], "label": [ "A", "B", "C", "D" ] }, "1619": { "text": [ "I and O", "Ir and O", "Fe and O", "Pb and O" ], "label": [ "A", "B", "C", "D" ] }, "1620": { "text": [ "to reduce the amount of work for all involved", "to reduce the cost of conducting experiments on people", "to obtain results quickly in a short period of time", "to perform experiments that would be irresponsible using human subjects" ], "label": [ "A", "B", "C", "D" ] }, "1621": { "text": [ "rotation of Earth on its axis", "movement of air from water to land", "uneven heating of Earth's surface", "air passing Earth as it revolves around the Sun" ], "label": [ "A", "B", "C", "D" ] }, "1622": { "text": [ "cardboard", "glass", "steel", "wood" ], "label": [ "A", "B", "C", "D" ] }, "1623": { "text": [ "solid -> gas -> liquid", "gas -> liquid -> solid", "liquid -> solid -> gas", "solid -> liquid -> gas" ], "label": [ "A", "B", "C", "D" ] }, "1624": { "text": [ "a scale and weights", "a magnet", "a sieve", "a battery and wire" ], "label": [ "A", "B", "C", "D" ] }, "1625": { "text": [ "-10°C", "-1°C", "0°C", "10°C" ], "label": [ "A", "B", "C", "D" ] }, "1626": { "text": [ "nitrogen", "oxygen", "carbon dioxide", "hydrogen", "water vapor" ], "label": [ "A", "B", "C", "D", "E" ] }, "1627": { "text": [ "dry line", "cold front", "tropical cyclone", "temperature inversion" ], "label": [ "A", "B", "C", "D" ] }, "1628": { "text": [ "spreading plant and animal life over a wider area.", "ensuring ocean density is not the same globally.", "carrying sediment from rivers and inland basins.", "transferring heat to and from various regions." ], "label": [ "A", "B", "C", "D" ] }, "1629": { "text": [ "erosion", "deposition", "volcanic activity", "chemical change" ], "label": [ "A", "B", "C", "D" ] }, "1630": { "text": [ "try to identify the liquids by smell", "ask another student to identify the liquids", "ask the teacher how to dispose of the liquids", "continue the experiment with the unidentified liquids" ], "label": [ "A", "B", "C", "D" ] }, "1631": { "text": [ "the Calvin cycle.", "carbon fixation.", "respiration.", "transpiration." ], "label": [ "A", "B", "C", "D" ] }, "1632": { "text": [ "A community is a very large ecosystem.", "An ecosystem is a very large community.", "An ecosystem includes a community and abiotic factors.", "A community includes an ecosystem and abiotic factors." ], "label": [ "A", "B", "C", "D" ] }, "1633": { "text": [ "mechanical isolation", "behavioral isolation", "habitat isolation", "allopatric isolation" ], "label": [ "A", "B", "C", "D" ] }, "1634": { "text": [ "The metal spoon", "The wooden spoon", "The plastic spoon", "The three spoons will feel the same." ], "label": [ "A", "B", "C", "D" ] }, "1635": { "text": [ "as a behavioral adaptation", "as a survival disadvantage", "as a response to a stimulus", "as an acquired characteristic" ], "label": [ "A", "B", "C", "D" ] }, "1636": { "text": [ "chemical reaction.", "physical reaction.", "change in density.", "change in temperature." ], "label": [ "A", "B", "C", "D" ] }, "1637": { "text": [ "pie chart", "data table", "bar graph", "scatterplot" ], "label": [ "A", "B", "C", "D" ] }, "1638": { "text": [ "muscular and skeletal", "nervous and endocrine", "excretory and digestive", "circulatory and respiratory" ], "label": [ "A", "B", "C", "D" ] }, "1639": { "text": [ "low melting point", "high electric charge", "high reactivity with water", "low thermal expansion" ], "label": [ "A", "B", "C", "D" ] }, "1640": { "text": [ "adult -> pupa -> larva -> egg", "egg -> pupa -> larva -> adult", "larva -> pupa -> egg -> adult", "egg -> larva -> pupa -> adult" ], "label": [ "A", "B", "C", "D" ] }, "1641": { "text": [ "how much adult fish gained on average when the same nutrient was added to their diet", "how much newly hatched fish in this species gain in the first year without the nutrient in their diet", "how much of the nutrient is available for the fish species in their natural surroundings", "how much other species of fish gain in the first year when the nutrient is added to their diet" ], "label": [ "A", "B", "C", "D" ] }, "1642": { "text": [ "brain", "spinal cord", "receptors", "skin" ], "label": [ "A", "B", "C", "D" ] }, "1643": { "text": [ "day can become night", "different seasons occur", "low tide can become high tide", "the change in phases of the Moon" ], "label": [ "A", "B", "C", "D" ] }, "1644": { "text": [ "selective breeding", "medical gene repair", "genetic engineering", "cell metabolism analysis" ], "label": [ "A", "B", "C", "D" ] }, "1645": { "text": [ "They get energy from living organisms.", "They turn decaying matter into nutrients.", "They provide food for other organisms.", "They absorb oxygen from the environment." ], "label": [ "A", "B", "C", "D" ] }, "1646": { "text": [ "Grams", "Meters", "Milliliters", "Centimeters" ], "label": [ "A", "B", "C", "D" ] }, "1647": { "text": [ "hot spot", "rift valley", "subduction zone", "transform boundary" ], "label": [ "A", "B", "C", "D" ] }, "1648": { "text": [ "atmosphere", "hemisphere", "hydrosphere", "lithosphere" ], "label": [ "1", "2", "3", "4" ] }, "1649": { "text": [ "gamma radiation", "infrared radiation", "radio waves", "visible light" ], "label": [ "A", "B", "C", "D" ] }, "1650": { "text": [ "minerals.", "trees.", "wind.", "water." ], "label": [ "A", "B", "C", "D" ] }, "1651": { "text": [ "thermal properties", "chemical properties", "electrical properties", "acoustical properties" ], "label": [ "A", "B", "C", "D" ] }, "1652": { "text": [ "grass to sleep in", "large trees to climb", "predators to chase it", "small animals to eat" ], "label": [ "A", "B", "C", "D" ] }, "1653": { "text": [ "It goes into the air.", "Animals drink it.", "It soaks into the concrete.", "It becomes a different substance." ], "label": [ "A", "B", "C", "D" ] }, "1654": { "text": [ "the moon and Earth", "the moon and the sun", "the moon, the sun, and Earth", "the moon, the sun, and Venus" ], "label": [ "A", "B", "C", "D" ] }, "1655": { "text": [ "coming from the Sun.", "attracting objects.", "moving negative charges.", "developing radiation." ], "label": [ "A", "B", "C", "D" ] }, "1656": { "text": [ "The car has a larger mass requiring less force to stop.", "The car has a smaller mass requiring more force to stop.", "The truck has a smaller mass requiring less force to stop.", "The truck has a larger mass requiring more force to stop." ], "label": [ "A", "B", "C", "D" ] }, "1657": { "text": [ "precipitation", "transpiration", "evaporation", "condensation" ], "label": [ "A", "B", "C", "D" ] }, "1658": { "text": [ "thunderstorm", "crop harvest", "volcanic eruption", "urban development" ], "label": [ "A", "B", "C", "D" ] }, "1659": { "text": [ "The speed and direction of the object will both change.", "The speed and direction of the object will remain constant.", "The speed will change, but the direction will remain constant.", "The speed will remain constant, but the direction will change." ], "label": [ "A", "B", "C", "D" ] }, "1660": { "text": [ "1 year", "1 week", "1 day", "1 hour" ], "label": [ "A", "B", "C", "D" ] }, "1661": { "text": [ "the age of the rock", "the slope of the rock", "the density of the rock", "the weathering of the rock" ], "label": [ "A", "B", "C", "D" ] }, "1662": { "text": [ "carrying oxygen to the lungs", "sending signals from the brain to the spinal cord", "breaking down food into nutrients", "providing support for the body" ], "label": [ "A", "B", "C", "D" ] }, "1663": { "text": [ "a wedge", "a pulley", "an inclined plane", "a wheel and axle" ], "label": [ "A", "B", "C", "D" ] }, "1664": { "text": [ "electrical", "heat", "light", "solar" ], "label": [ "A", "B", "C", "D" ] }, "1665": { "text": [ "river flooding", "glacier melting", "ocean evaporation", "plant transpiration" ], "label": [ "A", "B", "C", "D" ] }, "1666": { "text": [ "aluminum", "calcium", "phosphorus", "tin" ], "label": [ "A", "B", "C", "D" ] }, "1667": { "text": [ "electrical to light", "sound to electrical", "light to mechanical", "mechanical to sound" ], "label": [ "A", "B", "C", "D" ] }, "1668": { "text": [ "electrical to heat", "heat to chemical", "electrical to chemical", "heat to mechanical" ], "label": [ "A", "B", "C", "D" ] }, "1669": { "text": [ "keep the rabbit's body warm", "keep the rabbit safe from predators", "help the rabbit find a mate", "help the rabbit find green plants" ], "label": [ "A", "B", "C", "D" ] }, "1670": { "text": [ "camouflage.", "coloration.", "diversity.", "mimicry." ], "label": [ "A", "B", "C", "D" ] }, "1671": { "text": [ "heat", "shape", "density", "volume" ], "label": [ "A", "B", "C", "D" ] }, "1672": { "text": [ "What is the cost per ounce?", "Who is the manufacturer?", "Is the product waterproof?", "How much protection does it provide?" ], "label": [ "A", "B", "C", "D" ] }, "1673": { "text": [ "A sunflower grows toward the Sun.", "A Venus's-flytrap plant closes its leaves around a fly.", "An egg hatches, grows into a tadpole and then into a frog.", "A lizard loses its tail and grows a new one." ], "label": [ "A", "B", "C", "D" ] }, "1674": { "text": [ "ash.", "sand.", "clay.", "peat." ], "label": [ "A", "B", "C", "D" ] }, "1675": { "text": [ "digestion and absorption of proteins in the liver", "digestion and absorption of fats in the small intestine", "digestion and absorption of carbohydrates in the liver", "digestion and absorption of cholesterol in the large intestine" ], "label": [ "A", "B", "C", "D" ] }, "1676": { "text": [ "nuclear", "light", "chemical", "sound" ], "label": [ "1", "2", "3", "4" ] }, "1677": { "text": [ "how much DNA is stored.", "how much DNA is replicated.", "which mRNA is produced.", "which tRNA is produced." ], "label": [ "A", "B", "C", "D" ] }, "1678": { "text": [ "They all hold liquids.", "They can all be made of glass.", "They can all be marked in milliliters.", "They can all be used to measure the volume of a liquid." ], "label": [ "A", "B", "C", "D" ] }, "1679": { "text": [ "pollution", "habitat loss", "climate change", "use of fertilizers" ], "label": [ "A", "B", "C", "D" ] }, "1680": { "text": [ "Plants release oxygen.", "Plants absorb sunlight.", "Plants produce heat energy.", "Plants make carbon dioxide." ], "label": [ "A", "B", "C", "D" ] }, "1681": { "text": [ "pedigree chart", "dichotomous key", "energy pyramid", "line graph" ], "label": [ "1", "2", "3", "4" ] }, "1682": { "text": [ "hail", "rain", "a front", "a cloud" ], "label": [ "A", "B", "C", "D" ] }, "1683": { "text": [ "Non-native plants are able to mutate rapidly.", "Non-native plants cause native animals to relocate.", "Non-native plants are able to be used for medicine.", "Non-native plants compete with native plants for resources." ], "label": [ "A", "B", "C", "D" ] }, "1684": { "text": [ "dialysis machine", "electrocardiogram", "electroencephalogram", "automatic external defibrillator" ], "label": [ "A", "B", "C", "D" ] }, "1685": { "text": [ "wood smoke", "nitrous oxides", "carbon dioxide", "nuclear radiation" ], "label": [ "A", "B", "C", "D" ] }, "1686": { "text": [ "decrease", "increase", "remain the same" ], "label": [ "A", "B", "C" ] }, "1687": { "text": [ "the rotation of Earth on its axis", "the tilt of Earth's axis relative to the sun", "the location of Earth's orbit in the solar system", "the motion of the moon as it travels around Earth" ], "label": [ "A", "B", "C", "D" ] }, "1688": { "text": [ "nitrogen.", "water vapor.", "ozone.", "carbon monoxide." ], "label": [ "A", "B", "C", "D" ] }, "1689": { "text": [ "virus", "tissue", "organ", "nucleus" ], "label": [ "A", "B", "C", "D" ] }, "1690": { "text": [ "lunar eclipse", "full moon", "equinox", "low tide" ], "label": [ "A", "B", "C", "D" ] }, "1691": { "text": [ "100% tall", "100% short", "25% short, 75% tall", "50% short, 50% tall" ], "label": [ "A", "B", "C", "D" ] }, "1692": { "text": [ "element", "compound", "mixture", "solution" ], "label": [ "A", "B", "C", "D" ] }, "1693": { "text": [ "the disease-causing particles", "cells exposed to the disease", "toxins released by diseased cells", "disease-specific antibodies" ], "label": [ "A", "B", "C", "D" ] }, "1694": { "text": [ "deer", "grass", "hawk", "mushroom" ], "label": [ "A", "B", "C", "D" ] }, "1695": { "text": [ "water eroding the land.", "meteors hitting Earth.", "repeated volcanic eruptions.", "the decay of organic material." ], "label": [ "A", "B", "C", "D" ] }, "1696": { "text": [ "feathers", "hair", "internal skeleton", "wings" ], "label": [ "A", "B", "C", "D" ] }, "1697": { "text": [ "diabetes", "leukemia", "pneumonia", "hemophilia" ], "label": [ "A", "B", "C", "D" ] }, "1698": { "text": [ "refraction", "reflection", "conduction", "amplification" ], "label": [ "A", "B", "C", "D" ] }, "1699": { "text": [ "heat", "pressure", "freezing", "deposition" ], "label": [ "A", "B", "C", "D" ] }, "1700": { "text": [ "increase the amount of current.", "reverse the current's direction.", "stop the current.", "accelerate the current." ], "label": [ "A", "B", "C", "D" ] }, "1701": { "text": [ "distance", "energy", "force", "time" ], "label": [ "A", "B", "C", "D" ] }, "1702": { "text": [ "What is the mechanism by which carbon dioxide heats Earth?", "What is the source of most of the carbon dioxide in the atmosphere?", "What is the source of the increase of carbon dioxide in the atmosphere?", "What is the increase in the concentration of carbon dioxide in the atmosphere?" ], "label": [ "A", "B", "C", "D" ] }, "1703": { "text": [ "nucleus", "cell wall", "chloroplast", "cell membrane" ], "label": [ "A", "B", "C", "D" ] }, "1704": { "text": [ "physical properties.", "chemical properties.", "magnetic properties.", "thermal properties." ], "label": [ "A", "B", "C", "D" ] }, "1705": { "text": [ "chloroplast", "nucleus", "mitochondrion", "cytoplasm" ], "label": [ "A", "B", "C", "D" ] }, "1706": { "text": [ "The competition for food among primary consumers increased.", "Nutrients cycled through the system at a faster rate.", "Less solar radiation was able to enter the system.", "Secondary consumers became extinct." ], "label": [ "A", "B", "C", "D" ] }, "1707": { "text": [ "decreasing the amount of fresh water", "increasing the number of animal species", "decreasing the average yearly temperatures", "increasing carbon dioxide levels in the atmosphere" ], "label": [ "A", "B", "C", "D" ] }, "1708": { "text": [ "nervous and respiratory systems", "digestive and endocrine systems", "muscular and immune systems", "skeletal and cardiac systems" ], "label": [ "A", "B", "C", "D" ] }, "1709": { "text": [ "observation", "prediction", "inference", "hypothesis" ], "label": [ "1", "2", "3", "4" ] }, "1710": { "text": [ "cells -> organs -> organ system -> tissue", "cells -> tissue -> organs -> organ system", "tissue -> cells -> organ system -> organs", "tissue -> organ system -> cells -> organs" ], "label": [ "A", "B", "C", "D" ] }, "1711": { "text": [ "forming fruit", "making pollen", "storing food for a new plant", "taking in water from the ground" ], "label": [ "A", "B", "C", "D" ] }, "1712": { "text": [ "Evaporation", "Photosynthesis", "Respiration", "Decomposition" ], "label": [ "A", "B", "C", "D" ] }, "1713": { "text": [ "after a drought", "after a heat wave", "after a forest fire", "after a tornado" ], "label": [ "A", "B", "C", "D" ] }, "1714": { "text": [ "conserving resources.", "consuming resources.", "recycling resources.", "replacing resources." ], "label": [ "A", "B", "C", "D" ] }, "1715": { "text": [ "by checking the amount of water in the soil", "by checking how often the pea plant receives sunlight", "by checking how much space the plant will have to grow", "by checking the type of peas growing on the parent plants" ], "label": [ "A", "B", "C", "D" ] }, "1716": { "text": [ "Plants clean the soil.", "Plants make sunlight brighter.", "Plants make food used by other organisms.", "Plants create water" ], "label": [ "A", "B", "C", "D" ] }, "1717": { "text": [ "The object bends without breaking.", "The object bubbles when put into an acid.", "The object burns when touched by a flame.", "The object gives off sparks when put into water." ], "label": [ "A", "B", "C", "D" ] }, "1718": { "text": [ "The warm object loses energy and the cool object gains energy so that both objects stay at different temperatures.", "The warm object gains energy and the cool object loses energy so that both objects stay at different temperatures.", "The warm object loses energy and the cool object gains energy until both objects are the same temperature.", "The warm object gains energy and the cool object loses energy until both objects are the same temperature." ], "label": [ "A", "B", "C", "D" ] }, "1719": { "text": [ "mimicry.", "migration.", "hibernation.", "camouflage." ], "label": [ "A", "B", "C", "D" ] }, "1720": { "text": [ "an electron", "an atom", "a molecule", "a proton" ], "label": [ "A", "B", "C", "D" ] }, "1721": { "text": [ "gene flow", "natural selection", "genetic drift", "mutation" ], "label": [ "A", "B", "C", "D" ] }, "1722": { "text": [ "liquid to gas", "gas to liquid", "liquid to solid", "solid to liquid" ], "label": [ "A", "B", "C", "D" ] }, "1723": { "text": [ "gravitational", "electrical", "magnetic", "friction" ], "label": [ "A", "B", "C", "D" ] }, "1724": { "text": [ "to digest food", "to help in defense", "to eliminate waste", "to enable movement" ], "label": [ "A", "B", "C", "D" ] }, "1725": { "text": [ "smelting ore", "evaporation of polluted water", "jet airplane exhaust high in the sky", "sulfur combining with water vapor in the atmosphere" ], "label": [ "A", "B", "C", "D" ] }, "1726": { "text": [ "People relied on bandages more than doctors.", "The bandages cured cuts that were infected.", "The bandages helped keep cuts clean.", "People cut themselves less often." ], "label": [ "A", "B", "C", "D" ] }, "1727": { "text": [ "amount of lightning", "distance from an ocean", "number of earthquakes", "shape of the shoreline" ], "label": [ "A", "B", "C", "D" ] }, "1728": { "text": [ "duck", "fish", "mouse", "snake" ], "label": [ "A", "B", "C", "D" ] }, "1729": { "text": [ "They would die within hours.", "They would become endangered.", "They would need to migrate.", "They would grow at a slower rate." ], "label": [ "A", "B", "C", "D" ] }, "1730": { "text": [ "raises the freezing point.", "lowers the freezing point.", "raises the boiling point.", "lowers the boiling point." ], "label": [ "A", "B", "C", "D" ] }, "1731": { "text": [ "evolution", "adaptation", "sugar production", "sexual reproduction" ], "label": [ "A", "B", "C", "D" ] }, "1732": { "text": [ "Decomposer -> Consumer -> Producer", "Producer -> Consumer -> Decomposer", "Consumer -> Producer -> Decomposer", "Producer -> Decomposer -> Consumer" ], "label": [ "A", "B", "C", "D" ] }, "1733": { "text": [ "heat", "magnetic", "electrical", "chemical" ], "label": [ "A", "B", "C", "D" ] }, "1734": { "text": [ "a tissue.", "an organelle.", "an organism.", "a system." ], "label": [ "A", "B", "C", "D" ] }, "1735": { "text": [ "plastic", "rubber", "glass", "copper" ], "label": [ "A", "B", "C", "D" ] }, "1736": { "text": [ "food", "water", "chlorophyll", "carbon dioxide" ], "label": [ "A", "B", "C", "D" ] }, "1737": { "text": [ "lithosphere.", "biosphere.", "hydrosphere.", "atmosphere." ], "label": [ "A", "B", "C", "D" ] }, "1738": { "text": [ "It washes away germs.", "It makes your hands look nice.", "It keeps your skin from drying out.", "It makes your hands warmer." ], "label": [ "A", "B", "C", "D" ] }, "1739": { "text": [ "stem", "leaf", "root", "flower" ], "label": [ "A", "B", "C", "D" ] }, "1740": { "text": [ "to dissipate the heat of the hot water flowing through the pipe", "to prevent the baseboard from coming in contact with hot surfaces", "to replace the heated air leaving the system with cold air", "to prevent dust and other particles from entering the baseboard" ], "label": [ "A", "B", "C", "D" ] }, "1741": { "text": [ "very low density", "high electrical conductivity", "very low melting point", "very flexible" ], "label": [ "A", "B", "C", "D" ] }, "1742": { "text": [ "oil", "coal", "wind", "nuclear" ], "label": [ "A", "B", "C", "D" ] }, "1743": { "text": [ "an ice cube melting", "the refrigerator", "an egg frying", "the toaster" ], "label": [ "A", "B", "C", "D" ] }, "1744": { "text": [ "eye color", "hair texture", "blood type", "body weight" ], "label": [ "A", "B", "C", "D" ] }, "1745": { "text": [ "a landslide", "a tornado", "a tsunami", "an earthquake" ], "label": [ "A", "B", "C", "D" ] }, "1746": { "text": [ "arteries", "capillaries", "heart", "veins" ], "label": [ "A", "B", "C", "D" ] }, "1747": { "text": [ "sediments cool", "sediments melt", "sediments separate", "sediments compress" ], "label": [ "A", "B", "C", "D" ] }, "1748": { "text": [ "to insulate the electrical wire", "to keep the electrical wire warm", "to make the electrical wire stronger", "to make the electrical wire more flexible" ], "label": [ "A", "B", "C", "D" ] }, "1749": { "text": [ "day.", "year.", "week.", "month." ], "label": [ "A", "B", "C", "D" ] }, "1750": { "text": [ "candy", "rice", "cheese", "meat" ], "label": [ "A", "B", "C", "D" ] }, "1751": { "text": [ "the lysosome of an engulfed prokaryotic cell", "the chloroplast of an engulfed prokaryotic cell", "the cell membrane of an eukaryotic host cell", "the chloroplast of an eukaryotic host cell" ], "label": [ "A", "B", "C", "D" ] }, "1752": { "text": [ "produce a new theory.", "disprove a hypothesis.", "reject a conclusion.", "answer a question." ], "label": [ "A", "B", "C", "D" ] }, "1753": { "text": [ "Bones provide protection for organs in the body.", "Bones send messages to the brain to move the muscles.", "Bones carry oxygen-rich blood throughout the body.", "Bones connect the brain and the spinal cord." ], "label": [ "A", "B", "C", "D" ] }, "1754": { "text": [ "vertically", "diagonally", "horizontally", "circularly" ], "label": [ "A", "B", "C", "D" ] }, "1755": { "text": [ "oceans and the Moon", "oceans and the Sun", "lakes and the Moon", "lakes and the Sun" ], "label": [ "A", "B", "C", "D" ] }, "1756": { "text": [ "a polar bear that has dark-colored fur", "a deer with long legs", "a rabbit that can run fast", "a hummingbird with a long beak" ], "label": [ "A", "B", "C", "D" ] }, "1757": { "text": [ "life cycles", "learned behaviors", "produce their own food", "reproduce using seeds" ], "label": [ "A", "B", "C", "D" ] }, "1758": { "text": [ "All planets can support life; moons cannot.", "All planets have atmospheres; moons do not.", "All planets orbit the Sun; all moons orbit planets.", "All planets are larger than all moons." ], "label": [ "A", "B", "C", "D" ] }, "1759": { "text": [ "shivering in cold temperatures", "eating due to appetite", "slapping at biting insects", "pulling away from hot objects" ], "label": [ "A", "B", "C", "D" ] }, "1760": { "text": [ "biology", "chemistry", "geology", "astronomy" ], "label": [ "A", "B", "C", "D" ] }, "1761": { "text": [ "chemical energy", "magnetic energy", "heat energy", "mechanical energy" ], "label": [ "A", "B", "C", "D" ] }, "1762": { "text": [ "condensation", "evaporation", "precipitation", "sedimentation" ], "label": [ "A", "B", "C", "D" ] }, "1763": { "text": [ "combustion.", "fixed proportions.", "conservation of mass.", "conservation of energy." ], "label": [ "A", "B", "C", "D" ] }, "1764": { "text": [ "shining a light on the mineral.", "soaking the mineral in water.", "rubbing a penny against the mineral.", "breaking off a piece of the mineral." ], "label": [ "A", "B", "C", "D" ] }, "1765": { "text": [ "June 7", "June 15", "July 1", "July 7" ], "label": [ "1", "2", "3", "4" ] }, "1766": { "text": [ "decomposers recycling dead insects", "annual variation in oxygen availability", "activities of predators preying on insects", "variation in barometric pressure" ], "label": [ "A", "B", "C", "D" ] }, "1767": { "text": [ "egg, nymph, pupa, adult", "egg, larva, nymph, adult", "egg, nymph 1, nymph 2, adult", "egg, larva, pupa, adult" ], "label": [ "A", "B", "C", "D" ] }, "1768": { "text": [ "Mercury goes around the Sun every 88 days.", "The Moon goes around Earth every 28 days.", "Earth orbits the Sun about every 365 days.", "Earth makes one turn on its axis every 24 hours." ], "label": [ "A", "B", "C", "D" ] }, "1769": { "text": [ "reflection", "refraction", "diffraction", "absorption" ], "label": [ "A", "B", "C", "D" ] }, "1770": { "text": [ "The heat from the fire travels through the ground and heats the ground around the people.", "The heat from the fire is conducted through air molecules to the people.", "The heat from the fire rises in the air and then settles around the people.", "The heat from the fire radiates from the fire to the people." ], "label": [ "A", "B", "C", "D" ] }, "1771": { "text": [ "Ice melts into water.", "Bread burns in a toaster.", "A cake bakes in an oven.", "Two chemicals form a new substance." ], "label": [ "A", "B", "C", "D" ] }, "1772": { "text": [ "biomass", "solar power", "geothermal energy", "hydroelectric power" ], "label": [ "A", "B", "C", "D" ] }, "1773": { "text": [ "a nucleus", "a cell membrane", "a circular chromosome", "a mitochondrion" ], "label": [ "A", "B", "C", "D" ] }, "1774": { "text": [ "There may not be enough drinking water.", "There may not be enough water in the water cycle.", "There may not be enough oxygen for humans to breathe." ], "label": [ "A", "B", "C" ] }, "1775": { "text": [ "location and mass of the sample", "shape and texture of the sample", "hardness and streak of the sample", "color and size of the sample" ], "label": [ "1", "2", "3", "4" ] }, "1776": { "text": [ "a reduction in the ozone layer", "a reduction in photosynthesis", "an increase in radioactive wastes", "an increase in the greenhouse effect" ], "label": [ "A", "B", "C", "D" ] }, "1777": { "text": [ "metal.", "wood.", "solids.", "liquids." ], "label": [ "A", "B", "C", "D" ] }, "1778": { "text": [ "meter", "light-year", "kilometer", "astronomical unit" ], "label": [ "A", "B", "C", "D" ] }, "1779": { "text": [ "circulatory", "digestive", "nervous", "skeletal" ], "label": [ "A", "B", "C", "D" ] }, "1780": { "text": [ "rotation", "day", "orbit", "phase" ], "label": [ "A", "B", "C", "D" ] }, "1781": { "text": [ "a physical change occurs", "equal amounts of products are produced", "energy is required", "energy is released" ], "label": [ "A", "B", "C", "D" ] }, "1782": { "text": [ "boiling only", "melting only", "melting and freezing but not boiling", "melting and boiling but not freezing" ], "label": [ "A", "B", "C", "D" ] }, "1783": { "text": [ "wolf", "hawk", "carrot", "rabbit" ], "label": [ "A", "B", "C", "D" ] }, "1784": { "text": [ "reduce the mass of the box", "increase the mass of the box", "make the surfaces of the box smooth", "make the surface of the floor smooth" ], "label": [ "A", "B", "C", "D" ] }, "1785": { "text": [ "Earth has a moon", "Earth has a tilted axis", "Earth has a magnetic field", "Earth has an elliptical orbit" ], "label": [ "A", "B", "C", "D" ] }, "1786": { "text": [ "development of claws", "increase in leg strength", "increase in visual acuity", "development of webbed feet" ], "label": [ "A", "B", "C", "D" ] }, "1787": { "text": [ "noise levels", "intensity of light", "relative humidity", "types of thermal energy" ], "label": [ "A", "B", "C", "D" ] }, "1788": { "text": [ "through exposure to air", "by absorbing sunlight", "through decaying matter", "by rocks eroding" ], "label": [ "A", "B", "C", "D" ] }, "1789": { "text": [ "erosion", "fertilizer", "chemical weathering", "mechanical weathering" ], "label": [ "A", "B", "C", "D" ] }, "1790": { "text": [ "The rotation of the solar system makes the Sun and Moon seem to move.", "The rotation of Earth makes the Sun and Moon seem to move.", "The Sun and Moon revolve around Earth.", "Earth revolves around the Sun and the Moon." ], "label": [ "A", "B", "C", "D" ] }, "1791": { "text": [ "releasing warm water into the stream", "driving cars through the stream", "reducing use of fertilizers near the stream", "increasing use of chemicals near the stream" ], "label": [ "A", "B", "C", "D" ] }, "1792": { "text": [ "solid to gas", "solid to liquid", "liquid to solid", "liquid to gas" ], "label": [ "A", "B", "C", "D" ] }, "1793": { "text": [ "oxygen", "nitrogen", "hydrogen", "carbon dioxide" ], "label": [ "A", "B", "C", "D" ] }, "1794": { "text": [ "metamorphosis", "photosynthesis", "pollination", "reproduction" ], "label": [ "A", "B", "C", "D" ] }, "1795": { "text": [ "amoeba", "euglena", "paramecium", "volvox" ], "label": [ "A", "B", "C", "D" ] }, "1796": { "text": [ "crude oil", "fresh water", "thermal energy", "salt reserves" ], "label": [ "A", "B", "C", "D" ] }, "1797": { "text": [ "bacteria.", "acidic food.", "allergies.", "genetic defects." ], "label": [ "A", "B", "C", "D" ] }, "1798": { "text": [ "mitochondrion", "capsule", "nucleus", "DNA" ], "label": [ "A", "B", "C", "D" ] }, "1799": { "text": [ "water", "trees", "wind", "soil" ], "label": [ "A", "B", "C", "D" ] }, "1800": { "text": [ "in the same direction", "in a vertical direction", "in a downward direction", "in the opposite direction" ], "label": [ "A", "B", "C", "D" ] }, "1801": { "text": [ "eroding the land by tilling", "overproducing food crops", "removing weeds from crops", "spraying plants with pesticides" ], "label": [ "A", "B", "C", "D" ] }, "1802": { "text": [ "nuclear", "magnetic", "chemical", "mechanical" ], "label": [ "A", "B", "C", "D" ] }, "1803": { "text": [ "A thermometer shows that the air temperature is 56°F.", "A mineral sample of galena produced a gray-black streak when tested.", "Based on previous data, ten hurricanes may occur in the year 2013.", "A weather vane indicates the wind is coming from the west." ], "label": [ "1", "2", "3", "4" ] }, "1804": { "text": [ "condensation", "transpiration", "evaporation", "precipitation" ], "label": [ "A", "B", "C", "D" ] }, "1805": { "text": [ "microtubule organization of spindle fibers", "DNA synthesis of spindle protein", "membrane transport of spindle fibers", "RNA synthesis of spindle protein" ], "label": [ "A", "B", "C", "D" ] }, "1806": { "text": [ "behavioral trait.", "a learned trait.", "an inherited trait.", "an instinctive trait." ], "label": [ "A", "B", "C", "D" ] }, "1807": { "text": [ "March 21", "June 21", "September 21", "December 21" ], "label": [ "1", "2", "3", "4" ] }, "1808": { "text": [ "magnetism", "gravity", "air resistance", "the push from your hand" ], "label": [ "A", "B", "C", "D" ] }, "1809": { "text": [ "tilt of the Earth.", "tilt of the Moon.", "revolution of the Earth around the Sun.", "revolution of the Moon around the Earth." ], "label": [ "A", "B", "C", "D" ] }, "1810": { "text": [ "respiratory", "circulatory", "muscular", "digestive" ], "label": [ "A", "B", "C", "D" ] }, "1811": { "text": [ "treatment of infections.", "healing of bones.", "discovery of viruses.", "search for diseases." ], "label": [ "A", "B", "C", "D" ] }, "1812": { "text": [ "extinct", "dominant", "diverse", "overpopulated" ], "label": [ "1", "2", "3", "4" ] }, "1813": { "text": [ "cool, rainy fall weather", "cold, snowy winter weather", "hot, sunny summer weather", "spring weather with flowers blooming" ], "label": [ "A", "B", "C", "D" ] }, "1814": { "text": [ "electrons", "protons", "neutrons", "molecules" ], "label": [ "A", "B", "C", "D" ] }, "1815": { "text": [ "They are planting trees to replace the ones that are cut.", "They are building more roads so more people can see natural areas.", "They are building more dumps to hold the trash we create.", "They are using their cars more to get to places faster." ], "label": [ "A", "B", "C", "D" ] }, "1816": { "text": [ "to streamline birds for efficient flight", "to reduce the weight of birds for flight", "to store oxygen for high-altitude flight", "to make bones strong enough for flight" ], "label": [ "A", "B", "C", "D" ] }, "1817": { "text": [ "0.025", "10", "19.5", "40" ], "label": [ "A", "B", "C", "D" ] }, "1818": { "text": [ "to increase blood flow to the limbs for energy production", "to release energy from lipids stored throughout the body", "to transform stored proteins into carbohydrates for energy", "to contract muscles to create heat energy for the body" ], "label": [ "A", "B", "C", "D" ] }, "1819": { "text": [ "atmospheric nitrogen is low.", "vegetation is sparse.", "days are longest.", "humidity is high." ], "label": [ "A", "B", "C", "D" ] }, "1820": { "text": [ "to find mates", "to find shelter", "to escape predators", "to find water and food" ], "label": [ "A", "B", "C", "D" ] }, "1821": { "text": [ "carbon monoxide (CO)", "nitrogen oxide (NO)", "methane (CH_{4})", "ozone (O_{3})" ], "label": [ "A", "B", "C", "D" ] }, "1822": { "text": [ "unicellular.", "multicellular.", "part of a bacterial colony.", "able to function independently." ], "label": [ "A", "B", "C", "D" ] }, "1823": { "text": [ "balance", "friction", "attraction", "magnetism" ], "label": [ "A", "B", "C", "D" ] }, "1824": { "text": [ "The balloon has a positive charge and the comb is neutral.", "The balloon and the comb have the same electrical charge.", "The balloon has a negative charge and the comb is neutral.", "The balloon and the comb have opposite electrical charges." ], "label": [ "A", "B", "C", "D" ] }, "1825": { "text": [ "Climate is the long-term average of a region's weather.", "Climate describes the weather of a large area.", "Weather is the long-term average of a region's climate.", "Weather describes the climate of a large area." ], "label": [ "A", "B", "C", "D" ] }, "1826": { "text": [ "Shake the mixture, and the iron filings will rise to the surface.", "Add water to the mixture, and the sand will dissolve in the water.", "Put the mixture through a sieve, and the sand will remain in the sieve.", "Pass a magnet over the mixture, and the magnet will attract the iron fillings." ], "label": [ "A", "B", "C", "D" ] }, "1827": { "text": [ "flying", "talking", "seeing", "reproducing" ], "label": [ "A", "B", "C", "D" ] }, "1828": { "text": [ "compass", "protractor", "meter stick", "spring scale" ], "label": [ "A", "B", "C", "D" ] }, "1829": { "text": [ "charting where birds fly.", "attracting birds with birdseed.", "counting the number of birds that fly by.", "illustrating the different birds that fly by." ], "label": [ "A", "B", "C", "D" ] }, "1830": { "text": [ "people fishing from a boat", "children playing in the ocean waves", "children digging holes along the sand dunes", "people walking on a sidewalk along the sand dunes" ], "label": [ "A", "B", "C", "D" ] }, "1831": { "text": [ "Small numbers of plants cause rain to fall more often.", "Large numbers of houses cause the wind to be stronger.", "Small areas of open water cause fog to be more common.", "Large areas of pavement cause the temperature to be hotter." ], "label": [ "A", "B", "C", "D" ] }, "1832": { "text": [ "a comet.", "a meteor.", "an asteroid.", "a small star." ], "label": [ "A", "B", "C", "D" ] }, "1833": { "text": [ "carnivore", "herbivore", "decomposer", "producer" ], "label": [ "1", "2", "3", "4" ] }, "1834": { "text": [ "The cellular enzymes act as catalysts.", "The small size of cells keeps reactants together.", "The pH of the cytoplasm increases reaction rate.", "The reactants are present in small quantities in the cell." ], "label": [ "A", "B", "C", "D" ] }, "1835": { "text": [ "Gravity on the Moon is greater because it is closer to the Sun.", "Gravity on the Moon is less because it is smaller than the Earth.", "Gravity on the Moon is less because it has less atmosphere than the Earth.", "Gravity on the Moon is greater because it has less mass than the Earth." ], "label": [ "A", "B", "C", "D" ] }, "1836": { "text": [ "10 mL.", "20 mL.", "30 mL.", "40 mL." ], "label": [ "A", "B", "C", "D" ] }, "1837": { "text": [ "physical changes.", "chemical changes.", "magnetic changes.", "electrical changes." ], "label": [ "A", "B", "C", "D" ] }, "1838": { "text": [ "heat", "light", "sound", "mechanical" ], "label": [ "A", "B", "C", "D" ] }, "1839": { "text": [ "earthquake", "erosion", "flooding", "weathering" ], "label": [ "A", "B", "C", "D" ] }, "1840": { "text": [ "mining", "farming", "transportation", "manufacturing" ], "label": [ "A", "B", "C", "D" ] }, "1841": { "text": [ "remove earthworms", "add more water to the soil", "increase the amount of pesticide he uses", "mix decomposed plant matter into the soil" ], "label": [ "A", "B", "C", "D" ] }, "1842": { "text": [ "wood chips", "plastic straws", "iron nails", "glass beads" ], "label": [ "A", "B", "C", "D" ] }, "1843": { "text": [ "pink", "black", "white", "yellow" ], "label": [ "A", "B", "C", "D" ] }, "1844": { "text": [ "nervous and muscle", "muscle and endocrine", "nervous and digestive", "reproductive and circulatory" ], "label": [ "A", "B", "C", "D" ] }, "1845": { "text": [ "wavelength", "magnitude", "amplitude", "frequency" ], "label": [ "A", "B", "C", "D" ] }, "1846": { "text": [ "action potential", "resting potential", "refractory period", "threshold period" ], "label": [ "A", "B", "C", "D" ] }, "1847": { "text": [ "are called insulators.", "are called conductors.", "are called non-metals.", "are called resistors." ], "label": [ "A", "B", "C", "D" ] }, "1848": { "text": [ "wearing protective clothing and goggles", "keeping the window open", "closing the door to the hall", "using bright fluorescent lights" ], "label": [ "A", "B", "C", "D" ] }, "1849": { "text": [ "the gravitational pull on the Moon is too low", "the temperature on the Moon is too low", "there is no air on the Moon for the sound to travel through", "the mountains on the Moon cannot reflect sound" ], "label": [ "A", "B", "C", "D" ] }, "1850": { "text": [ "a change in the direction of the car", "a change in the distance the car travels", "the change in velocity divided by the time for that change", "the change in the time for the car to travel a distance" ], "label": [ "A", "B", "C", "D" ] }, "1851": { "text": [ "sunset", "afternoon", "sunrise", "night" ], "label": [ "A", "B", "C", "D" ] }, "1852": { "text": [ "worms", "cocoons", "caterpillars", "little butterflies" ], "label": [ "A", "B", "C", "D" ] }, "1853": { "text": [ "the quality of food.", "the prediction of weather.", "the availability of medication.", "the effectiveness of vaccinations." ], "label": [ "A", "B", "C", "D" ] }, "1854": { "text": [ "by burrowing under the soil", "by crawling around in the pan", "by staying where it was placed", "by trying to crawl out of the pan" ], "label": [ "A", "B", "C", "D" ] }, "1855": { "text": [ "inner core", "outer core", "mesosphere", "asthenosphere" ], "label": [ "A", "B", "C", "D" ] }, "1856": { "text": [ "air pollution", "land pollution", "noise pollution", "water pollution" ], "label": [ "A", "B", "C", "D" ] }, "1857": { "text": [ "frighten away other types of birds", "mark the bird's territory against the same type of bird", "attract insects", "wake up other animals" ], "label": [ "A", "B", "C", "D" ] }, "1858": { "text": [ "beach erosion", "ozone depletion", "overfishing", "air pollution" ], "label": [ "A", "B", "C", "D" ] }, "1859": { "text": [ "compounds", "mixtures", "solutions", "elements" ], "label": [ "A", "B", "C", "D" ] }, "1860": { "text": [ "The death rate was greater than the birth rate.", "There was unlimited food for the moose to eat.", "The birth rate was constant and few moose died.", "There were no predators to control the population." ], "label": [ "A", "B", "C", "D" ] }, "1861": { "text": [ "seas", "craters", "thunderstorms", "atmosphere" ], "label": [ "A", "B", "C", "D" ] }, "1862": { "text": [ "electricity", "friction", "gravity", "magnetism" ], "label": [ "A", "B", "C", "D" ] }, "1863": { "text": [ "circulatory", "endocrine", "excretory", "reproductive" ], "label": [ "1", "2", "3", "4" ] }, "1864": { "text": [ "the revolution of Earth around the Sun", "the uneven heating between the land and water", "the gravitational pull of Earth on the atmosphere", "the daily rise and fall of tides in a regular pattern" ], "label": [ "A", "B", "C", "D" ] }, "1865": { "text": [ "digestive system -> circulatory system -> body cells", "circulatory system -> body cells -> digestive system", "digestive system -> body cells -> circulatory system", "circulatory system -> digestive system -> body cells" ], "label": [ "1", "2", "3", "4" ] }, "1866": { "text": [ "heat up.", "cool down.", "slow down.", "vibrate." ], "label": [ "A", "B", "C", "D" ] }, "1867": { "text": [ "Sunlight travels from the Sun to warm Earth.", "Boiling water in a pot warms a spoon inside the pot.", "A fire in a fireplace warms the air in a room.", "Cold water is heated in a microwave oven." ], "label": [ "A", "B", "C", "D" ] }, "1868": { "text": [ "mechanical", "chemical", "nuclear", "electrical" ], "label": [ "1", "2", "3", "4" ] }, "1869": { "text": [ "During radiation, objects directly transfer heat to each other which affects the air temperature.", "During radiation, electromagnetic waves transfer heat and light energy which affects the air temperature.", "During convection, objects directly transfer heat to each other which affects the amount of precipitation.", "During convection, electromagnetic waves transfer heat and light energy which affects the amount of precipitation." ], "label": [ "A", "B", "C", "D" ] }, "1870": { "text": [ "an atom", "an electron", "a molecule", "a compound" ], "label": [ "A", "B", "C", "D" ] }, "1871": { "text": [ "balance", "meter stick", "thermometer", "graduated cylinder" ], "label": [ "A", "B", "C", "D" ] }, "1872": { "text": [ "The ecosystem will not change from its original state.", "The ecosystem will eventually become balanced again.", "The consumers in the ecosystem will begin to consume carbon dioxide.", "The consumers in the ecosystem will begin to produce more oxygen." ], "label": [ "1", "2", "3", "4" ] }, "1873": { "text": [ "the amount of water in the plant's environment", "the amount of sunlight shining on the plant", "the color of the flowers on the plant", "the nutrients in the soil where the plant grows" ], "label": [ "A", "B", "C", "D" ] }, "1874": { "text": [ "bird beak", "bear claws", "human skin", "snake fangs" ], "label": [ "A", "B", "C", "D" ] }, "1875": { "text": [ "fat from cells", "carbon dioxide from blood", "hormones from glands", "nutrients from food" ], "label": [ "1", "2", "3", "4" ] }, "1876": { "text": [ "destroy microbes", "recycle nutrients", "allow locomotion", "coordinate movement" ], "label": [ "1", "2", "3", "4" ] }, "1877": { "text": [ "heat and light", "heat and sound", "light and magnetism", "electricity and sound" ], "label": [ "A", "B", "C", "D" ] }, "1878": { "text": [ "oxygen", "nitrogen", "water vapor", "carbon dioxide" ], "label": [ "A", "B", "C", "D" ] }, "1879": { "text": [ "Other stars are farther from Earth than the Sun.", "Other stars are facing away from Earth.", "Other stars are smaller than the Sun.", "Other stars are producing less light." ], "label": [ "A", "B", "C", "D" ] }, "1880": { "text": [ "It will destroy the fish habitat.", "It will provide nutrients to algae.", "It will change the water temperature.", "It will introduce an invasive species." ], "label": [ "A", "B", "C", "D" ] }, "1881": { "text": [ "high tide", "low tide", "lunar eclipse", "Moon phase" ], "label": [ "1", "2", "3", "4" ] }, "1882": { "text": [ "black", "green", "red", "white" ], "label": [ "A", "B", "C", "D" ] }, "1883": { "text": [ "neutral pH", "freezing and boiling points", "dissolves many substances", "forms six-sided crystals" ], "label": [ "A", "B", "C", "D" ] }, "1884": { "text": [ "tilting of Earth's axis", "rotation of Earth on its axis", "movement of Earth around the sun", "movement of the sun around Earth" ], "label": [ "A", "B", "C", "D" ] }, "1885": { "text": [ "wood burning", "iron rusting", "ice melting", "milk souring" ], "label": [ "1", "2", "3", "4" ] }, "1886": { "text": [ "wind", "gravity", "the sun", "the moon" ], "label": [ "A", "B", "C", "D" ] }, "1887": { "text": [ "system", "organ", "tissue", "cell" ], "label": [ "A", "B", "C", "D" ] }, "1888": { "text": [ "chemical properties", "mechanical properties", "thermal properties", "acoustical properties" ], "label": [ "A", "B", "C", "D" ] }, "1889": { "text": [ "humus.", "anaerobic.", "compost.", "aerobic." ], "label": [ "A", "B", "C", "D" ] }, "1890": { "text": [ "to search for life on planets other than Earth", "to land on a planet in another solar system", "to determine the composition the Sun", "to send a human to land on the Moon" ], "label": [ "A", "B", "C", "D" ] }, "1891": { "text": [ "nervous", "immune", "excretory", "digestive" ], "label": [ "A", "B", "C", "D" ] }, "1892": { "text": [ "swamp", "prairie", "forest", "tundra" ], "label": [ "A", "B", "C", "D" ] }, "1893": { "text": [ "Dinosaurs ate plants.", "Dinosaurs were eaten by the mammals.", "Dinosaurs lived on Earth before the mammals.", "Dinosaurs and mammals lived at the same time." ], "label": [ "A", "B", "C", "D" ] }, "1894": { "text": [ "twice as high as the first sample's", "slightly higher than the first sample's", "half as high as the first sample's", "the same as the first sample's" ], "label": [ "A", "B", "C", "D" ] }, "1895": { "text": [ "Eukaryotic cells have a nucleus.", "Eukaryotic cells make up multicellular organisms.", "Eukaryotic cells contain membrane-bound organelles.", "Eukaryotic cells perform cellular respiration." ], "label": [ "A", "B", "C", "D" ] }, "1896": { "text": [ "Omnivore", "Carnivore", "Herbivore", "Producer" ], "label": [ "A", "B", "C", "D" ] }, "1897": { "text": [ "use it and then dispose of it", "use it and then return it to where he got it", "dispose of the beaker and get a new one", "put it back where he found it and get a new one" ], "label": [ "A", "B", "C", "D" ] }, "1898": { "text": [ "valence.", "mass number.", "chemical property.", "electrical charge." ], "label": [ "A", "B", "C", "D" ] }, "1899": { "text": [ "cell", "organ", "organisms", "tissue" ], "label": [ "A", "B", "C", "D" ] }, "1900": { "text": [ "saves time.", "saves trees.", "creates energy.", "reduces pollution." ], "label": [ "A", "B", "C", "D" ] }, "1901": { "text": [ "Weather varies more than climate.", "Climate varies more than weather.", "Climate varies, but weather stays the same.", "Weather and climate vary to the same degree." ], "label": [ "A", "B", "C", "D" ] }, "1902": { "text": [ "The air heating the sidewalk", "The sidewalk reflecting sunlight into the air", "The wind causing the ice on the sidewalk to melt", "The sunlight making the sidewalk warmer than the air" ], "label": [ "A", "B", "C", "D" ] }, "1903": { "text": [ "large eyes", "broad wings", "straight beak", "smooth feathers" ], "label": [ "A", "B", "C", "D" ] }, "1904": { "text": [ "oxygen is released by trees.", "trees can be replanted.", "there are many varieties of trees.", "trees are used for many purposes." ], "label": [ "A", "B", "C", "D" ] }, "1905": { "text": [ "fog rising off a river", "wood burning in a fireplace", "ice cream melting in the sunshine", "grinding peppercorn into pepper flakes" ], "label": [ "A", "B", "C", "D" ] }, "1906": { "text": [ "excretory and digestive", "circulatory and excretory", "digestive and respiratory", "respiratory and circulatory" ], "label": [ "A", "B", "C", "D" ] }, "1907": { "text": [ "organ system, organ, cell, tissue", "organ, tissue, cell, organ system", "tissue, cell, organ system, organ", "cell, tissue, organ, organ system" ], "label": [ "A", "B", "C", "D" ] }, "1908": { "text": [ "average the amount of rain that fell during a lightning storm", "count number of lightning strikes during a one-hour period", "record rainfall amounts in storms with and without lightning", "calculate the number of fires that are caused by lightning strikes" ], "label": [ "A", "B", "C", "D" ] }, "1909": { "text": [ "1", "3", "6", "7" ], "label": [ "A", "B", "C", "D" ] }, "1910": { "text": [ "natural selection", "selective breeding", "asexual reproduction", "behavioral adaptation" ], "label": [ "A", "B", "C", "D" ] }, "1911": { "text": [ "Smoke", "Sugar", "Milk", "Paint" ], "label": [ "A", "B", "C", "D" ] }, "1912": { "text": [ "Shape and physical state", "Temperature and hardness", "Color and mass", "Thickness and texture" ], "label": [ "A", "B", "C", "D" ] }, "1913": { "text": [ "circulatory", "digestive", "nervous", "endocrine" ], "label": [ "1", "2", "3", "4" ] }, "1914": { "text": [ "igneous", "sedimentary", "magma", "metamorphic" ], "label": [ "A", "B", "C", "D" ] }, "1915": { "text": [ "form systems.", "are made of cells.", "are made of organs.", "do the work of cells." ], "label": [ "A", "B", "C", "D" ] }, "1916": { "text": [ "muscular", "nervous", "respiratory", "excretory" ], "label": [ "A", "B", "C", "D" ] }, "1917": { "text": [ "in the brain", "in the blood", "on the skin", "on the bones" ], "label": [ "A", "B", "C", "D" ] }, "1918": { "text": [ "isolated cases", "outbreak", "epidemic", "pandemic" ], "label": [ "A", "B", "C", "D" ] }, "1919": { "text": [ "the rotation of Earth", "the direction of the wind", "the pull of Earth's gravity", "the movement of plates on Earth's crust" ], "label": [ "A", "B", "C", "D" ] }, "1920": { "text": [ "eclipses", "ocean tides", "seasonal changes", "phases of the moon" ], "label": [ "A", "B", "C", "D" ] }, "1921": { "text": [ "Toxins are removed from the bloodstream by the liver.", "The stomach signals for the production of gastric juices.", "Food molecules are transported to the organs of the body.", "Gases are exchanged between the lungs and blood vessels." ], "label": [ "A", "B", "C", "D" ] }, "1922": { "text": [ "energy for photosynthesis", "pest control", "carbon dioxide", "oxygen" ], "label": [ "A", "B", "C", "D" ] }, "1923": { "text": [ "the Moon has a smaller surface area than Earth.", "the mass of an object on Earth is greater than on the Moon.", "the gravitational field of the Moon is less than that of Earth.", "the atmosphere of the Moon is much thinner than that of Earth." ], "label": [ "A", "B", "C", "D" ] }, "1924": { "text": [ "an earthquake", "a landslide", "a volcano", "an avalanche" ], "label": [ "A", "B", "C", "D" ] }, "1925": { "text": [ "lakes", "deserts", "volcanic necks", "V-shaped valleys" ], "label": [ "A", "B", "C", "D" ] }, "1926": { "text": [ "cell wall", "chloroplast", "mitochondrion", "nucleus" ], "label": [ "A", "B", "C", "D" ] }, "1927": { "text": [ "the ability to store water", "the ability to attract insects", "the ability to stop predators", "the ability to drop its leaves" ], "label": [ "A", "B", "C", "D" ] }, "1928": { "text": [ "Space is limited for growth.", "The quality of light is low.", "Soil must be created.", "Minerals are destroyed." ], "label": [ "A", "B", "C", "D" ] }, "1929": { "text": [ "electrons in the outer shell.", "neutrons in the outer shell.", "electrons in the nucleus.", "protons in the nucleus." ], "label": [ "A", "B", "C", "D" ] }, "1930": { "text": [ "The energy is stored as food.", "The energy is dissipated as heat.", "The energy is trapped in dead organisms.", "The energy is moved to another ecosystem." ], "label": [ "A", "B", "C", "D" ] }, "1931": { "text": [ "tides", "seasons", "weather", "gravity" ], "label": [ "A", "B", "C", "D" ] }, "1932": { "text": [ "Drinking water after exercise allows the body to sleep.", "Drinking water after exercise helps to replace lost fluids.", "Drinking water before exercise helps increase the heart rate.", "Drinking water before exercise prevents the body from sweating." ], "label": [ "A", "B", "C", "D" ] }, "1933": { "text": [ "has an odor.", "has separate parts.", "can make a noise and has a lifelike color.", "carries out basic life functions." ], "label": [ "A", "B", "C", "D" ] }, "1934": { "text": [ "Its color changed.", "Its mass increased.", "Its volume stayed the same.", "Its temperature quickly increased." ], "label": [ "A", "B", "C", "D" ] }, "1935": { "text": [ "Convection in the atmosphere causes a change in air density, resulting in winds.", "Conduction through the atmosphere causes evaporation to occur over oceans, resulting in rain.", "Radiation from the Sun will reflect through the atmosphere back into space resulting in cooler evenings.", "Radiation from the Sun will cause atmospheric moisture to collect over mountain ranges resulting in snowfall." ], "label": [ "A", "B", "C", "D" ] }, "1936": { "text": [ "4 m/s^2", "15 m/s^2", "25 m/s^2", "100 m/s^2" ], "label": [ "A", "B", "C", "D" ] }, "1937": { "text": [ "help patients spend less time in the emergency room.", "aid research students who are studying complex organisms.", "help make medicines from newly discovered plants.", "develop specialized antibiotics that are directed at single-celled organisms." ], "label": [ "A", "B", "C", "D" ] }, "1938": { "text": [ "sperm", "nutrients", "fertilized eggs", "sex cells" ], "label": [ "1", "2", "3", "4" ] }, "1939": { "text": [ "numerous park areas", "frequent trash recycling", "efficient public transportation", "effective street lighting" ], "label": [ "A", "B", "C", "D" ] }, "1940": { "text": [ "dimples", "scrapes", "short hair", "dirty fingernails" ], "label": [ "A", "B", "C", "D" ] }, "1941": { "text": [ "They both take in water from the soil.", "They both transport materials through the plant.", "They both make sugar in the leaves.", "They both store waste products in the plant cells." ], "label": [ "A", "B", "C", "D" ] }, "1942": { "text": [ "air", "gasoline", "trees", "water" ], "label": [ "A", "B", "C", "D" ] }, "1943": { "text": [ "tides", "gravity", "the sun", "the moon" ], "label": [ "A", "B", "C", "D" ] }, "1944": { "text": [ "lakes", "forests", "mountains", "clouds" ], "label": [ "A", "B", "C", "D" ] }, "1945": { "text": [ "They die with the animal or plant.", "They evaporate into the atmosphere.", "They are recycled back into the environment.", "They change into different elements." ], "label": [ "A", "B", "C", "D" ] }, "1946": { "text": [ "Rocks are made of one or more minerals.", "Rocks are made of two or more elements.", "Rocks are made of magma and sediments.", "Rocks are made of sand changed by pressure." ], "label": [ "A", "B", "C", "D" ] }, "1947": { "text": [ "increased fish populations", "more biodiversity over time", "less oxygen available for fish", "reduced water levels" ], "label": [ "A", "B", "C", "D" ] }, "1948": { "text": [ "melting and cooling", "heating and pressure", "weathering and erosion", "crystallization and cooling" ], "label": [ "A", "B", "C", "D" ] }, "1949": { "text": [ "food chain", "life cycle", "food supply", "life span" ], "label": [ "A", "B", "C", "D" ] }, "1950": { "text": [ "cell -> organ -> tissue -> organ system", "organ system -> cell -> tissue -> organ", "tissue -> organ -> organ system -> cell", "cell -> tissue -> organ -> organ system" ], "label": [ "1", "2", "3", "4" ] }, "1951": { "text": [ "the nucleus", "a ribosome", "a mitochondrion", "the Golgi apparatus" ], "label": [ "A", "B", "C", "D" ] }, "1952": { "text": [ "electrons.", "isotopes.", "molecules.", "protons." ], "label": [ "A", "B", "C", "D" ] }, "1953": { "text": [ "electrical", "light", "mechanical", "wind" ], "label": [ "A", "B", "C", "D" ] }, "1954": { "text": [ "the division of cells in the plant", "the release of oxygen from the plant", "the absorption of carbon dioxide in the stem", "the transportation of nutrients from the roots" ], "label": [ "A", "B", "C", "D" ] }, "1955": { "text": [ "Newton", "Dalton", "Galileo", "Copernicus" ], "label": [ "A", "B", "C", "D" ] }, "1956": { "text": [ "digestive", "excretory", "immune", "respiratory" ], "label": [ "A", "B", "C", "D" ] }, "1957": { "text": [ "semipermeable", "impervious", "resilient", "unyielding" ], "label": [ "A", "B", "C", "D" ] }, "1958": { "text": [ "Heat flows from the tea to the ice.", "Cold flows from the ice to the tea.", "Cold flows from the ice, and heat flows from the tea.", "Heat flows simultaneously between the ice and the tea." ], "label": [ "A", "B", "C", "D" ] }, "1959": { "text": [ "mutualism", "predation", "parasitism", "coexistence" ], "label": [ "A", "B", "C", "D" ] }, "1960": { "text": [ "learned behavior.", "adaptive behavior.", "inherited behavior.", "instinctive behavior." ], "label": [ "A", "B", "C", "D" ] }, "1961": { "text": [ "igneous", "metallic", "metamorphic", "sedimentary" ], "label": [ "A", "B", "C", "D" ] }, "1962": { "text": [ "Both are forces.", "Both affect weather.", "Both form new kinds of rock.", "Both are forms of weathering." ], "label": [ "A", "B", "C", "D" ] }, "1963": { "text": [ "ice melting", "ice sublimating", "water evaporating", "water freezing" ], "label": [ "A", "B", "C", "D" ] }, "1964": { "text": [ "oceans", "rivers", "lakes", "polar ice caps" ], "label": [ "A", "B", "C", "D" ] }, "1965": { "text": [ "compounds.", "atoms.", "protons.", "ions." ], "label": [ "A", "B", "C", "D" ] }, "1966": { "text": [ "a planet", "a comet", "a moon", "a star" ], "label": [ "A", "B", "C", "D" ] }, "1967": { "text": [ "to move water throughout the body", "to provide structural support for the body", "to eliminate waste from the body", "to transport gases throughout the body" ], "label": [ "A", "B", "C", "D" ] }, "1968": { "text": [ "will be genetically identical to the parent plant.", "will be better able to adapt to the environment.", "will have half the genetic materials of the parent plant.", "will have twice the genetic materials of the parent plant." ], "label": [ "A", "B", "C", "D" ] }, "1969": { "text": [ "precipitation.", "evaporation.", "condensation.", "translation." ], "label": [ "A", "B", "C", "D" ] }, "1970": { "text": [ "across a permeable membrane that separates solutions of the same concentration", "across a permeable membrane that separates solutions of different concentrations", "across a nonpermeable membrane that separates solutions of the same concentration", "across a nonpermeable membrane that separates solutions of different concentrations" ], "label": [ "A", "B", "C", "D" ] }, "1971": { "text": [ "goggles", "binoculars", "sunglasses", "microscope" ], "label": [ "A", "B", "C", "D" ] }, "1972": { "text": [ "structure of Earth's interior", "depth of the oceans", "cause of dinosaur extinction", "age of Earth" ], "label": [ "1", "2", "3", "4" ] }, "1973": { "text": [ "catching food.", "preventing water loss.", "staying in place.", "reproducing." ], "label": [ "A", "B", "C", "D" ] }, "1974": { "text": [ "leaves", "moisture", "vegetables", "microorganisms" ], "label": [ "A", "B", "C", "D" ] }, "1975": { "text": [ "an upward force equal to the weight of the wood.", "a downward force equal to the weight of the wood.", "an upward force equal to the weight of the displacement water.", "a downward force equal to the weight of the displacement water." ], "label": [ "A", "B", "C", "D" ] }, "1976": { "text": [ "helium.", "sodium.", "copper.", "carbon." ], "label": [ "A", "B", "C", "D" ] }, "1977": { "text": [ "the time to begin", "the volume of the cup", "the temperature of the ice", "the type of thermometer to use" ], "label": [ "A", "B", "C", "D" ] }, "1978": { "text": [ "compare how the soils are alike", "put the soils into different groups", "record the weight of the soil", "watch how quickly the soil drains" ], "label": [ "A", "B", "C", "D" ] }, "1979": { "text": [ "laws passed by the government", "Internet sites discussing star formation", "pictures of stars of different ages", "evaluation of data by many scientists" ], "label": [ "A", "B", "C", "D" ] }, "1980": { "text": [ "hertz.", "meters.", "hertz/second.", "meters/minute." ], "label": [ "A", "B", "C", "D" ] }, "1981": { "text": [ "a large glacier forming on a mountain", "strong winds wearing away a rock cliff", "a major earthquake happening in a mountain range", "many waves on a lake moving pebbles onto a beach" ], "label": [ "A", "B", "C", "D" ] }, "1982": { "text": [ "irrigation.", "evaporation.", "precipitation.", "transpiration." ], "label": [ "A", "B", "C", "D" ] }, "1983": { "text": [ "ruler", "telescope", "microscope", "meter stick" ], "label": [ "A", "B", "C", "D" ] }, "1984": { "text": [ "fluorescent light is a luminous light.", "incandescent light produces more heat.", "fluorescent light has a lower frequency.", "incandescent light causes a chemical reaction." ], "label": [ "A", "B", "C", "D" ] }, "1985": { "text": [ "summer", "fall", "winter", "spring" ], "label": [ "A", "B", "C", "D" ] }, "1986": { "text": [ "red", "green", "violet", "yellow" ], "label": [ "A", "B", "C", "D" ] }, "1987": { "text": [ "kg", "hr", "m/s^2", "g/cm^3" ], "label": [ "A", "B", "C", "D" ] }, "1988": { "text": [ "The fossils changed locations.", "The area had a shift in climate.", "The land was once underwater.", "A glacier once covered the area." ], "label": [ "A", "B", "C", "D" ] }, "1989": { "text": [ "diffusion", "mitosis", "osmosis", "respiration" ], "label": [ "A", "B", "C", "D" ] }, "1990": { "text": [ "gas", "liquid", "plasma", "solid" ], "label": [ "A", "B", "C", "D" ] }, "1991": { "text": [ "heat island", "rain shadow", "land breeze", "cold front" ], "label": [ "A", "B", "C", "D" ] }, "1992": { "text": [ "add the number of protons to the number of electrons", "add the number of protons to the number of neutrons", "subtract the number of protons from the number of neutrons", "subtract the number of electrons from the sum of protons and neutrons" ], "label": [ "A", "B", "C", "D" ] }, "1993": { "text": [ "grow taller so that the few remaining honey bees will find them.", "change their flowers so that wind will fertilize them.", "have always attracted many other insects as wells as honey bees.", "have seeds that stay alive for a long time in the environment." ], "label": [ "A", "B", "C", "D" ] }, "1994": { "text": [ "an ion", "a proton", "a neutron", "an electron" ], "label": [ "A", "B", "C", "D" ] }, "1995": { "text": [ "decreased variations in day length", "increased average air temperature", "increased burn rate for incoming meteoroids", "decreased rate of ozone layer destruction" ], "label": [ "A", "B", "C", "D" ] }, "1996": { "text": [ "eye color", "sleep patterns", "sense of balance", "sense of humor" ], "label": [ "A", "B", "C", "D" ] }, "1997": { "text": [ "freezes.", "melts.", "condenses.", "evaporates." ], "label": [ "A", "B", "C", "D" ] }, "1998": { "text": [ "sunlight", "biomass", "wind", "fossil fuel" ], "label": [ "1", "2", "3", "4" ] }, "1999": { "text": [ "friction", "gravity", "weight", "rotation" ], "label": [ "A", "B", "C", "D" ] }, "2000": { "text": [ "cloud", "rain", "vapor", "snow" ], "label": [ "A", "B", "C", "D" ] }, "2001": { "text": [ "Survival behavior is acquired by interaction with the parent duck.", "Survival behavior is learned by interacting with their environment.", "Inherited behavior is genetically obtained through their environment.", "Inherited behavior is genetically passed on from parents to offspring." ], "label": [ "A", "B", "C", "D" ] }, "2002": { "text": [ "Subtract the mass of the container", "Add leaves from other plants to the container", "Allow the leaves to settle in the container for a few days", "Use a metric ruler to measure the volume of the container" ], "label": [ "A", "B", "C", "D" ] }, "2003": { "text": [ "As activity increases, more oxygen is exhaled.", "As activity increases, breathing becomes more efficient.", "As activity increases, the oxygen needs of cells increase.", "As activity increases, the rate of the heart beating increases." ], "label": [ "A", "B", "C", "D" ] }, "2004": { "text": [ "Cold air molecules collide to generate heat energy.", "Cold energy in the room transforms into heat energy.", "The room becomes warmer as heat energy is added to the room.", "The room becomes warmer as cold energy is pushed out of the room." ], "label": [ "A", "B", "C", "D" ] }, "2005": { "text": [ "much more than that of the flat paper.", "slightly more than that of the flat paper.", "the same as that of the flat paper.", "slightly less than that of the flat paper." ], "label": [ "A", "B", "C", "D" ] }, "2006": { "text": [ "from air", "from wood", "from rocks", "from crops" ], "label": [ "A", "B", "C", "D" ] }, "2007": { "text": [ "Lung capacity is increased.", "Exposure to bacteria is increased.", "Parents are able to identify the nest.", "Parents respond by giving more food." ], "label": [ "A", "B", "C", "D" ] }, "2008": { "text": [ "friction", "gravity", "electricity", "magnetism" ], "label": [ "A", "B", "C", "D" ] }, "2009": { "text": [ "Salt and sand are added to hot water and stirred making a mixture.", "Oil and water are placed in a sealed bottle and shaken making a compound.", "Sugar and water are added to flour and cooked in an oven making an element.", "Soil and water are shaken in a container and left to separate forming two elements." ], "label": [ "A", "B", "C", "D" ] }, "2010": { "text": [ "helium", "hydrogen", "nitrogen", "oxygen" ], "label": [ "A", "B", "C", "D" ] }, "2011": { "text": [ "An object in motion eventually stops.", "The ball must have been going slightly uphill.", "The ball did not have enough mass to keep going.", "There must have been an outside force acting on the ball." ], "label": [ "A", "B", "C", "D" ] }, "2012": { "text": [ "CO", "CO2", "C", "O2" ], "label": [ "A", "B", "C", "D" ] }, "2013": { "text": [ "friction", "gravity", "magnetism", "sound" ], "label": [ "A", "B", "C", "D" ] }, "2014": { "text": [ "iron", "gold", "mercury", "aluminum" ], "label": [ "A", "B", "C", "D" ] }, "2015": { "text": [ "forest", "grassland", "bare rock", "water" ], "label": [ "A", "B", "C", "D" ] }, "2016": { "text": [ "wash hands before each meal", "do a science project about energy", "ride a bike to school instead of riding in a car", "pack a lunch instead of buying a school lunch" ], "label": [ "A", "B", "C", "D" ] }, "2017": { "text": [ "solar energy", "potential energy", "static electricity", "mechanical energy" ], "label": [ "A", "B", "C", "D" ] }, "2018": { "text": [ "quieter.", "louder.", "lower in pitch.", "higher in pitch." ], "label": [ "A", "B", "C", "D" ] }, "2019": { "text": [ "amplitude", "frequency", "velocity", "wavelength" ], "label": [ "A", "B", "C", "D" ] }, "2020": { "text": [ "reflecting", "polarizing", "diffracting", "refracting" ], "label": [ "A", "B", "C", "D" ] }, "2021": { "text": [ "The substance gets larger.", "The substance changes phases.", "The substance changes shape.", "The substance forms a new substance." ], "label": [ "A", "B", "C", "D" ] }, "2022": { "text": [ "atmospheric carbon dioxide concentration changes", "radioactive decay rate changes in the outer core", "volcanic eruptions", "magnetic pole reversals" ], "label": [ "A", "B", "C", "D" ] }, "2023": { "text": [ "chemical", "electrical", "solar", "thermal" ], "label": [ "A", "B", "C", "D" ] }, "2024": { "text": [ "The year would be shorter.", "The year would be longer.", "The day would be shorter.", "The day would be longer." ], "label": [ "A", "B", "C", "D" ] }, "2025": { "text": [ "planting more trees", "burning less fossil fuel", "reducing beach erosion", "increasing water runoff" ], "label": [ "A", "B", "C", "D" ] }, "2026": { "text": [ "absorption.", "diffraction.", "reflection.", "refraction." ], "label": [ "A", "B", "C", "D" ] }, "2027": { "text": [ "flow chart", "pie chart", "data table", "bar graph" ], "label": [ "A", "B", "C", "D" ] }, "2028": { "text": [ "Igneous rock has turned into sedimentary rock.", "Igneous rock has turned into metamorphic rock.", "Sedimentary rock has turned into igneous rock.", "Sedimentary rock has turned into metamorphic rock." ], "label": [ "A", "B", "C", "D" ] }, "2029": { "text": [ "blue eyes", "long fingers", "calloused hands", "attached earlobes" ], "label": [ "A", "B", "C", "D" ] }, "2030": { "text": [ "cooling the plants", "giving the plants moisture", "spreading the plants' pollen", "strengthening the plants' root systems" ], "label": [ "A", "B", "C", "D" ] }, "2031": { "text": [ "fast speed", "high frequency", "large amplitude", "long wavelength" ], "label": [ "A", "B", "C", "D" ] }, "2032": { "text": [ "liter", "kiloliter", "meter", "kilometer" ], "label": [ "A", "B", "C", "D" ] }, "2033": { "text": [ "They are replenished by sunlight.", "They are cycled through ecosystems.", "They are replaced by volcanic eruptions.", "They are produced constantly from nutrients." ], "label": [ "A", "B", "C", "D" ] }, "2034": { "text": [ "meter per liter", "seconds per gram", "milligrams per liter", "centimeters per second" ], "label": [ "A", "B", "C", "D" ] }, "2035": { "text": [ "the depth of the soil", "the temperature of the water", "the number of days until the seeds sprout", "the size of pot used for growing the seeds" ], "label": [ "A", "B", "C", "D" ] }, "2036": { "text": [ "cave.", "delta.", "river.", "mountain." ], "label": [ "A", "B", "C", "D" ] }, "2037": { "text": [ "to obtain data to test a hypothesis", "to make a complete observation", "to make a report of the procedures", "to make a hypothesis understandable" ], "label": [ "A", "B", "C", "D" ] }, "2038": { "text": [ "a reduction in the rate of species change", "an increase in the rate of large mammal extinctions", "an increase in the amount of interspecies cooperation", "a reduction in the total number of small parasitic insects" ], "label": [ "A", "B", "C", "D" ] }, "2039": { "text": [ "lb", "kg", "lb/ft^3", "kg/m^3" ], "label": [ "A", "B", "C", "D" ] }, "2040": { "text": [ "rise in the west and set in the east.", "rise in the east and set in the west.", "rise in the north and set in the south.", "rise in the south and set in the north." ], "label": [ "A", "B", "C", "D" ] }, "2041": { "text": [ "wood", "plastic", "iron", "paper" ], "label": [ "A", "B", "C", "D" ] }, "2042": { "text": [ "nucleus", "cytoplasm", "mitochondria", "endoplasmic reticulum" ], "label": [ "A", "B", "C", "D" ] }, "2043": { "text": [ "selective breeding", "dynamic equilibrium", "extinction", "disease" ], "label": [ "1", "2", "3", "4" ] }, "2044": { "text": [ "deer", "eagles", "frogs", "snakes" ], "label": [ "A", "B", "C", "D" ] }, "2045": { "text": [ "to increase strength for moving around in the cabin", "to keep from becoming overweight on a space mission", "to minimize the loss of muscle mass due to microgravity", "to ensure that bodily fluids do not tend to collect in the feet" ], "label": [ "A", "B", "C", "D" ] }, "2046": { "text": [ "Cells are small.", "Cells are alive.", "Cells move quickly.", "Cells have an electrical charge." ], "label": [ "A", "B", "C", "D" ] }, "2047": { "text": [ "calcium", "nitrogen", "oxygen", "protein" ], "label": [ "A", "B", "C", "D" ] }, "2048": { "text": [ "hibernation and migration", "growth and development", "changing color and shedding fur", "building nests and communication" ], "label": [ "A", "B", "C", "D" ] }, "2049": { "text": [ "An air mass is warmer at the leading edge and cooler at the trailing edge.", "An air mass has similar temperature and moisture properties throughout it.", "An air mass is cooler near the edges and has greater moisture near the center.", "An air mass has greater moisture near the edges and is cooler near the center." ], "label": [ "A", "B", "C", "D" ] }, "2050": { "text": [ "migration.", "extinction.", "overpopulation.", "ecological succession." ], "label": [ "A", "B", "C", "D" ] }, "2051": { "text": [ "pebbles", "sand", "rocks", "clay" ], "label": [ "A", "B", "C", "D" ] }, "2052": { "text": [ "are living organisms.", "need to search for food.", "make their own food.", "are non-living organisms." ], "label": [ "A", "B", "C", "D" ] }, "2053": { "text": [ "pressure at which the processes occurred", "temperature at which the processes occurred", "chemical impurities present as the processes occurred", "amount of time passed since the processes occurred" ], "label": [ "A", "B", "C", "D" ] }, "2054": { "text": [ "It becomes warmer and forms clouds.", "It becomes cooler and forms clouds.", "Its temperature remains the same.", "Its temperature varies greatly." ], "label": [ "A", "B", "C", "D" ] }, "2055": { "text": [ "nitrogen and argon", "oxygen and sulfur dioxide", "carbon dioxide and water vapor", "hydrochloric acid and hydrogen" ], "label": [ "A", "B", "C", "D" ] }, "2056": { "text": [ "deposit lava.", "cause erosion.", "trigger earthquakes.", "release gases." ], "label": [ "A", "B", "C", "D" ] }, "2057": { "text": [ "it separates", "it dissolves", "it floats to the top", "it becomes warm" ], "label": [ "A", "B", "C", "D" ] }, "2058": { "text": [ "The trees could not make leaves.", "The trees could not make flowers.", "The trees could not make seeds.", "The trees could not make bark." ], "label": [ "A", "B", "C", "D" ] }, "2059": { "text": [ "A large mass of ice and snow accumulates.", "A mound of sand is built by wind.", "A low area of land is surrounded by mountains.", "A mass of sediment is deposited at the mouth of a river." ], "label": [ "A", "B", "C", "D" ] }, "2060": { "text": [ "an atom", "a reactant", "an element", "a compound" ], "label": [ "A", "B", "C", "D" ] }, "2061": { "text": [ "chloroplasts", "mitochondria", "DNA molecules", "nuclear membranes" ], "label": [ "A", "B", "C", "D" ] }, "2062": { "text": [ "nucleus, electrons, and quarks", "protons, neutron, and electrons", "ionic bonds, covalent bonds, and ions", "nucleus, electron cloud, and energy levels" ], "label": [ "A", "B", "C", "D" ] }, "2063": { "text": [ "bottling water", "dam construction", "collecting rainwater", "wastewater treatment" ], "label": [ "A", "B", "C", "D" ] }, "2064": { "text": [ "mutualism", "commensalism", "parasitism", "phototropism" ], "label": [ "A", "B", "C", "D" ] }, "2065": { "text": [ "how a species changed over time", "how animals made a shelter", "the color of leaves on a plant", "the number of chambers in a dinosaur's heart" ], "label": [ "A", "B", "C", "D" ] }, "2066": { "text": [ "measurement, form, and function.", "changes, interactions, and formulas.", "logic, evidence, and current knowledge.", "hypothesis, problem solving, and lab equipment." ], "label": [ "A", "B", "C", "D" ] }, "2067": { "text": [ "resulted from sexual reproduction.", "resulted from asexual reproduction.", "will develop many seeds.", "will have large leaves." ], "label": [ "A", "B", "C", "D" ] }, "2068": { "text": [ "mass", "shape", "density", "volume" ], "label": [ "A", "B", "C", "D" ] }, "2069": { "text": [ "crystals.", "lava.", "sedimentary rock.", "metamorphic rock." ], "label": [ "A", "B", "C", "D" ] }, "2070": { "text": [ "heat", "light", "solar", "electrical" ], "label": [ "A", "B", "C", "D" ] }, "2071": { "text": [ "Animalia", "Eubacteria", "Fungi", "Protista" ], "label": [ "A", "B", "C", "D" ] }, "2072": { "text": [ "size of seeds and amount of solution used", "time of day and number of seeds germinated", "type of detergent and amount of solution used", "number of seeds germinated and average length of shoot" ], "label": [ "A", "B", "C", "D" ] }, "2073": { "text": [ "The number of cars produced has decreased.", "The need for custom manufacturing has increased.", "The efficiency of manufacturing plants has increased.", "The number of countries producing cars has decreased." ], "label": [ "A", "B", "C", "D" ] }, "2074": { "text": [ "speed of the car", "direction of the car", "energy of the car", "acceleration of the car" ], "label": [ "A", "B", "C", "D" ] }, "2075": { "text": [ "wind turbines", "hydroelectric dams", "fossil fuels", "solar cells" ], "label": [ "A", "B", "C", "D" ] }, "2076": { "text": [ "propulsion", "suspension", "control", "structure" ], "label": [ "A", "B", "C", "D" ] }, "2077": { "text": [ "electric car", "digital camera", "high-speed Internet", "battery-powered radio" ], "label": [ "A", "B", "C", "D" ] }, "2078": { "text": [ "rice", "dates", "carrots", "chicken" ], "label": [ "A", "B", "C", "D" ] }, "2079": { "text": [ "turn out the lights to see better.", "smell the product that is being burned.", "work near the sink to put out possible fires.", "wear appropriate protective clothing and eyewear." ], "label": [ "A", "B", "C", "D" ] }, "2080": { "text": [ "floods", "blizzards", "hailstorms", "avalanches" ], "label": [ "A", "B", "C", "D" ] }, "2081": { "text": [ "Both ants and aphids benefit.", "Both ants and aphids are unaffected.", "The ants benefit and the aphids are harmed.", "The aphids benefit and the ants are unaffected." ], "label": [ "A", "B", "C", "D" ] }, "2082": { "text": [ "earthworms making tunnels under the surface", "cattle making depressions with their hooves", "horses making trenches when they gallop", "sheep pulling up plants by their roots" ], "label": [ "A", "B", "C", "D" ] }, "2083": { "text": [ "by the type of item", "by the size of the item", "by the person who located the item", "by the soil layer where the item was found" ], "label": [ "A", "B", "C", "D" ] }, "2084": { "text": [ "global warming", "decreased winds", "the start of an ice age", "increased desertification" ], "label": [ "A", "B", "C", "D" ] }, "2085": { "text": [ "the Sun", "the Moon", "asteroids", "comets" ], "label": [ "A", "B", "C", "D" ] }, "2086": { "text": [ "different from copper or oxygen.", "similar to both copper and oxygen.", "similar only to copper.", "similar only to oxygen." ], "label": [ "A", "B", "C", "D" ] }, "2087": { "text": [ "digestive", "excretory", "immune", "respiratory" ], "label": [ "A", "B", "C", "D" ] }, "2088": { "text": [ "argon", "nitrogen", "carbon dioxide", "carbon monoxide" ], "label": [ "A", "B", "C", "D" ] }, "2089": { "text": [ "catching more than 20 fish in the same location", "catching more than 20 fish in another location", "catching more than 20 fish the next afternoon", "catching more than 20 fish the next morning" ], "label": [ "A", "B", "C", "D" ] }, "2090": { "text": [ "Are dogs better pets than cats?", "How many stars are in the universe?", "In what type of light will a plant grow best?", "How many organisms have lived on Earth?" ], "label": [ "A", "B", "C", "D" ] }, "2091": { "text": [ "kinetic energy generated by the chemical reactions", "chemical energy originally stored in the glucose molecule", "electric current created during the destruction of electrons in the glucose", "potential energy from the difference in the concentration gradients of the cell" ], "label": [ "A", "B", "C", "D" ] }, "2092": { "text": [ "conclusion", "hypothesis", "control group", "experimental group" ], "label": [ "A", "B", "C", "D" ] }, "2093": { "text": [ "thermometer", "hand lens", "graduated cylinder", "magnet" ], "label": [ "A", "B", "C", "D" ] }, "2094": { "text": [ "control", "data", "hypothesis", "variable" ], "label": [ "A", "B", "C", "D" ] }, "2095": { "text": [ "skeletal system", "excretory system", "digestive system", "circulatory system" ], "label": [ "A", "B", "C", "D" ] }, "2096": { "text": [ "Animals adapt to new environments.", "New species develop from survivors.", "There is variation among individuals within a species.", "Insecticides may cause genetic mutations." ], "label": [ "A", "B", "C", "D" ] }, "2097": { "text": [ "to do the investigation at the same time of year", "to use the same chart for recording growth", "to do the investigation in the same room", "to use the same colors of lights" ], "label": [ "A", "B", "C", "D" ] }, "2098": { "text": [ "thick fur", "sharp claws", "large ears", "strong muscles" ], "label": [ "A", "B", "C", "D" ] }, "2099": { "text": [ "solar radiation reflected from the Moon", "many volcanic eruptions near the Ring of Fire", "the greenhouse effect in the atmosphere", "plankton distribution in shallow ocean waters" ], "label": [ "A", "B", "C", "D" ] }, "2100": { "text": [ "cells, organs, tissues, organ systems, organisms", "cells, tissues, organs, organ systems, organisms", "tissues, cells, organs, organ systems, organisms", "tissues, organs, cells, organ systems, organisms" ], "label": [ "A", "B", "C", "D" ] }, "2101": { "text": [ "moth", "butterfly", "wasp", "fly" ], "label": [ "A", "B", "C", "D" ] }, "2102": { "text": [ "At high altitudes there is greater atmospheric pressure than on the surface of the Earth.", "At high altitudes there is lower atmospheric pressure than on the surface of the Earth.", "If the cabin is not pressurized, ozone and other upper atmospheric gases will enter the airplane.", "If the cabin is not pressurized, carbon dioxide will escape from the airplane." ], "label": [ "A", "B", "C", "D" ] }, "2103": { "text": [ "salt and water", "wind and tides", "heat and moisture", "waves and flooding" ], "label": [ "A", "B", "C", "D" ] }, "2104": { "text": [ "disease prevention", "tissue repair", "metamorphosis", "cancer" ], "label": [ "1", "2", "3", "4" ] }, "2105": { "text": [ "Nitrogen is used in respiration to generate energy.", "Nitrogen is used in making the proteins in the body.", "Nitrogen is used to help the body eliminate wastes.", "Nitrogen is used by nerve cells to conduct impulses." ], "label": [ "A", "B", "C", "D" ] }, "2106": { "text": [ "Earth is tilted on the axis.", "The Moon rises and sets.", "The Moon orbits Earth.", "Earth orbits the Sun." ], "label": [ "A", "B", "C", "D" ] }, "2107": { "text": [ "light", "smoke", "sound", "water vapor" ], "label": [ "A", "B", "C", "D" ] }, "2108": { "text": [ "momentum", "power", "pressure", "work" ], "label": [ "A", "B", "C", "D" ] }, "2109": { "text": [ "heart", "lung", "ear", "brain" ], "label": [ "A", "B", "C", "D" ] }, "2110": { "text": [ "streak", "fracture", "texture", "luster" ], "label": [ "A", "B", "C", "D" ] }, "2111": { "text": [ "tidal forces", "wind erosion", "plate tectonics", "global warming" ], "label": [ "A", "B", "C", "D" ] }, "2112": { "text": [ "They insulate against cold air.", "They optimize solar heating.", "They reduce radiant cooling.", "They act as a windbreak." ], "label": [ "A", "B", "C", "D" ] }, "2113": { "text": [ "a compound.", "an element.", "a mixture.", "a molecule." ], "label": [ "A", "B", "C", "D" ] }, "2114": { "text": [ "Weigh the mineral", "Dip the mineral in acid", "Heat the mineral until it melts", "Drag an edge of the mineral across a tile" ], "label": [ "A", "B", "C", "D" ] }, "2115": { "text": [ "extreme thirst and weight loss", "intense aches and spasms", "severe loss of hearing and vision", "excessive loss of coordination and memory" ], "label": [ "A", "B", "C", "D" ] }, "2116": { "text": [ "heat", "current", "wave motion", "magnetic force" ], "label": [ "A", "B", "C", "D" ] }, "2117": { "text": [ "The gas is more dense than the air.", "The gas is more visible than the air.", "The gas smells different from the air.", "The gas evaporates faster than the air." ], "label": [ "A", "B", "C", "D" ] }, "2118": { "text": [ "neutrons.", "protons.", "electrons.", "neutrinos." ], "label": [ "A", "B", "C", "D" ] }, "2119": { "text": [ "air", "cork", "water", "silver" ], "label": [ "A", "B", "C", "D" ] }, "2120": { "text": [ "change a theory.", "test a hypothesis.", "write a procedure.", "make an observation." ], "label": [ "A", "B", "C", "D" ] }, "2121": { "text": [ "friction", "mass", "tension", "weight" ], "label": [ "A", "B", "C", "D" ] }, "2122": { "text": [ "Melting ice", "corroding silver", "Burning match", "Rotting vegetation" ], "label": [ "A", "B", "C", "D" ] }, "2123": { "text": [ "the tilt of Earth on its axis", "the rate of rotation of Earth", "the effects of solar flare activity", "the relative distance between Earth and the Sun" ], "label": [ "A", "B", "C", "D" ] }, "2124": { "text": [ "test tube", "meter stick", "balance scale", "graduated cylinder" ], "label": [ "A", "B", "C", "D" ] }, "2125": { "text": [ "creating shelter", "recycling nutrients", "a transfer of energy", "a defense mechanism" ], "label": [ "A", "B", "C", "D" ] }, "2126": { "text": [ "barometer", "Doppler radar", "depth scale", "seismograph" ], "label": [ "A", "B", "C", "D" ] }, "2127": { "text": [ "The eye sockets faced sideways.", "The skull was much longer than it was wide.", "There was a projecting ridge along the top of the skull.", "Four of the teeth were long and pointed.", "The jaws could move sideways as well as up and down." ], "label": [ "A", "B", "C", "D", "E" ] }, "2128": { "text": [ "chickens", "dogs", "frogs", "turtles" ], "label": [ "A", "B", "C", "D" ] }, "2129": { "text": [ "They reproduce by mitosis.", "They eat by phagocytosis.", "They respond to light stimuli.", "They move by changing shape." ], "label": [ "A", "B", "C", "D" ] }, "2130": { "text": [ "introduction of a non-native species", "reduced daylight hours during winter", "preventing the cutting of trees in forests", "riverbank erosion resulting from springtime flooding" ], "label": [ "A", "B", "C", "D" ] }, "2131": { "text": [ "outer core, inner core, asthenosphere, lithosphere", "asthenosphere, lithosphere, outer core, inner core", "inner core, asthenosphere, lithosphere, outer core", "inner core, outer core, asthenosphere, lithosphere" ], "label": [ "A", "B", "C", "D" ] }, "2132": { "text": [ "Nitrogen atoms are different sizes.", "Nitrogen atoms are different ages.", "Nitrogen atoms can bond to different atoms.", "Nitrogen atoms have different amounts of energy." ], "label": [ "A", "B", "C", "D" ] }, "2133": { "text": [ "lipid", "carbohydrate", "nucleic acid", "protein" ], "label": [ "A", "B", "C", "D" ] }, "2134": { "text": [ "puddle disappearing on a hot summer afternoon", "Sweat forming on your forehead after you do a lot of exercise", "Ice cubes melting when you put them out in the sun", "Dew forming on plants during a cold night" ], "label": [ "A", "B", "C", "D" ] }, "2135": { "text": [ "runoff from sewage.", "deposition of sediment.", "an ancient glacier that passed through.", "an underground river flowing to the ocean." ], "label": [ "A", "B", "C", "D" ] }, "2136": { "text": [ "development of chemical rocks", "development of extrusive rocks", "development of layered rocks", "development of folded rocks" ], "label": [ "A", "B", "C", "D" ] }, "2137": { "text": [ "The amount of oxygen increases.", "The amount of methane increases.", "The amount of water vapor increases.", "The amount of carbon dioxide increases." ], "label": [ "A", "B", "C", "D" ] }, "2138": { "text": [ "jet stream.", "weather patterns.", "magnetic patterns.", "electrical discharges." ], "label": [ "A", "B", "C", "D" ] }, "2139": { "text": [ "heat", "solar", "chemical", "electrical" ], "label": [ "A", "B", "C", "D" ] }, "2140": { "text": [ "gradual climate change", "continued climate stability", "sudden global climate change", "gradual ecosystem succession" ], "label": [ "A", "B", "C", "D" ] }, "2141": { "text": [ "The relationship is competitive.", "The relationship is cooperative.", "The relationship is parasitic.", "The relationship is predatory." ], "label": [ "A", "B", "C", "D" ] }, "2142": { "text": [ "shade", "heat", "water", "sand" ], "label": [ "A", "B", "C", "D" ] }, "2143": { "text": [ "consisting of billions of galaxies.", "being less than two billion years old.", "containing approximately ten planets.", "becoming smaller over time." ], "label": [ "A", "B", "C", "D" ] }, "2144": { "text": [ "thermometer", "balance", "hand lens", "graduated cylinder" ], "label": [ "A", "B", "C", "D" ] }, "2145": { "text": [ "the block with the greatest density", "the block with the lowest surface area", "the block with the greatest specific heat", "the block with the lowest thermal conductivity" ], "label": [ "A", "B", "C", "D" ] }, "2146": { "text": [ "swims faster.", "has a larger body.", "has a tougher scaly skin.", "has a different food source." ], "label": [ "A", "B", "C", "D" ] }, "2147": { "text": [ "Coal", "Electricity", "Sunlight", "Wind" ], "label": [ "A", "B", "C", "D" ] }, "2148": { "text": [ "area", "mass", "weight", "volume" ], "label": [ "A", "B", "C", "D" ] }, "2149": { "text": [ "radiation", "conduction", "convection", "insulation" ], "label": [ "A", "B", "C", "D" ] }, "2150": { "text": [ "maintain blood pressure.", "remove carbon dioxide.", "produce red blood cells.", "filter out waste products." ], "label": [ "A", "B", "C", "D" ] }, "2151": { "text": [ "It creates a spark.", "It breaks an electrical circuit.", "It generates electricity.", "It completes an electrical circuit." ], "label": [ "A", "B", "C", "D" ] }, "2152": { "text": [ "control", "guidance", "propulsion", "suspension" ], "label": [ "A", "B", "C", "D" ] }, "2153": { "text": [ "help the plant to get moisture.", "anchor the plant in the ground.", "protect the plant from harm.", "support the stems and branches." ], "label": [ "A", "B", "C", "D" ] }, "2154": { "text": [ "Grass", "Aluminum", "Sunlight", "Oxygen" ], "label": [ "A", "B", "C", "D" ] }, "2155": { "text": [ "Continental shelves", "Continental slopes", "Ocean trenches", "Abyssal plains" ], "label": [ "A", "B", "C", "D" ] }, "2156": { "text": [ "nervous", "digestive", "circulatory", "integumentary" ], "label": [ "A", "B", "C", "D" ] }, "2157": { "text": [ "cause disease in living organisms.", "reduce soil erosion.", "recycle oxygen to the air.", "return nutrients to the soil." ], "label": [ "A", "B", "C", "D" ] }, "2158": { "text": [ "plant growth", "beach erosion", "dissolving rock", "falling water" ], "label": [ "A", "B", "C", "D" ] }, "2159": { "text": [ "a decrease in air temperature", "the appearance of shooting stars", "an decrease in atmospheric ozone", "the appearance of the Northern Lights" ], "label": [ "A", "B", "C", "D" ] }, "2160": { "text": [ "being able to conserve energy.", "having large numbers of offspring.", "greater genetic diversity.", "longer life spans." ], "label": [ "A", "B", "C", "D" ] }, "2161": { "text": [ "water molecules moving apart.", "cold air penetrating the hot water.", "heat from the water moving into the cooler air.", "hot water reacting with the metal pan." ], "label": [ "A", "B", "C", "D" ] }, "2162": { "text": [ "The breath mint was less soluble than the toothpaste.", "The breath mint was more soluble than the toothpaste.", "The breath mint had a lower density than the toothpaste.", "The breath mint had a greater density than the toothpaste." ], "label": [ "A", "B", "C", "D" ] }, "2163": { "text": [ "a long mane", "a steel shoe", "a missing tooth", "a bruised leg" ], "label": [ "A", "B", "C", "D" ] }, "2164": { "text": [ "metals", "nonmetals", "elements", "compounds" ], "label": [ "A", "B", "C", "D" ] }, "2165": { "text": [ "air", "glass", "metal", "water" ], "label": [ "A", "B", "C", "D" ] }, "2166": { "text": [ "solute.", "solvent.", "solution.", "suspension." ], "label": [ "A", "B", "C", "D" ] }, "2167": { "text": [ "Trees absorb these gases.", "Global temperatures are rising.", "Many variables affect global temperatures.", "Many human activities produce these gases." ], "label": [ "A", "B", "C", "D" ] }, "2168": { "text": [ "by taking medication daily", "by preventing transmission between people", "by wearing clean clothing daily", "by performing dental hygiene three times each day" ], "label": [ "A", "B", "C", "D" ] }, "2169": { "text": [ "weight and time", "distance and mass", "volume and mass", "area and weight" ], "label": [ "A", "B", "C", "D" ] }, "2170": { "text": [ "balance", "thermometer", "meter stick", "graduated cylinder" ], "label": [ "A", "B", "C", "D" ] }, "2171": { "text": [ "Gas", "Liquid", "Solid", "Natural" ], "label": [ "A", "B", "C", "D" ] }, "2172": { "text": [ "Epithelium provides a rigid shell to prevent punctures.", "Epithelium has capillaries to resist iron deficiency.", "Epithelium insulates the vertebrate from hypothermia.", "Epithelium prevents dehydration in vertebrates." ], "label": [ "A", "B", "C", "D" ] }, "2173": { "text": [ "calculator", "graphs", "observations", "computer" ], "label": [ "A", "B", "C", "D" ] }, "2174": { "text": [ "nucleus", "organ", "cell", "organelle" ], "label": [ "A", "B", "C", "D" ] }, "2175": { "text": [ "halite", "quartz", "gypsum", "sulfur" ], "label": [ "A", "B", "C", "D" ] }, "2176": { "text": [ "friction", "gravity", "light", "magnetism" ], "label": [ "A", "B", "C", "D" ] }, "2177": { "text": [ "nest building", "hunting", "migrating", "hibernating" ], "label": [ "A", "B", "C", "D" ] }, "2178": { "text": [ "waiting to be fed at the aquarium door", "catching food using its arms", "being more active at night", "hiding behind rocks" ], "label": [ "A", "B", "C", "D" ] }, "2179": { "text": [ "reproduce", "see", "breathe", "move" ], "label": [ "A", "B", "C", "D" ] }, "2180": { "text": [ "the surface temperature", "the distance from Earth", "the distance from the Sun", "the gases that compose the star" ], "label": [ "A", "B", "C", "D" ] }, "2181": { "text": [ "air resistance", "friction", "gravity", "magnetism" ], "label": [ "A", "B", "C", "D" ] }, "2182": { "text": [ "magnetic", "elements", "compounds", "soluble in water" ], "label": [ "A", "B", "C", "D" ] }, "2183": { "text": [ "an anteater", "a honey bee", "a sea star", "an earthworm" ], "label": [ "A", "B", "C", "D" ] }, "2184": { "text": [ "The information on the strand changes.", "The mass of the strand changes.", "The organism dies.", "The organism thrives." ], "label": [ "A", "B", "C", "D" ] }, "2185": { "text": [ "normal faulting", "seafloor spreading", "igneous intrusions", "convection currents" ], "label": [ "A", "B", "C", "D" ] }, "2186": { "text": [ "pen, paper, and a computer", "scissors, forceps, and a scalpel", "petri dish, flask, and a Bunsen burner", "glass slides, dye, and a light microscope" ], "label": [ "A", "B", "C", "D" ] }, "2187": { "text": [ "a planet", "a constellation", "a meteor", "a star" ], "label": [ "A", "B", "C", "D" ] }, "2188": { "text": [ "similar physical features", "low mutation rate", "small population", "genetic diversity" ], "label": [ "A", "B", "C", "D" ] }, "2189": { "text": [ "a closed circuit.", "an open circuit.", "a filament.", "a battery." ], "label": [ "A", "B", "C", "D" ] }, "2190": { "text": [ "trenches", "volcanoes", "island arcs", "mid-ocean ridges" ], "label": [ "A", "B", "C", "D" ] }, "2191": { "text": [ "hot plate and stopwatch", "thermometer and balance", "hot plate and thermometer", "balance and graduated cylinder" ], "label": [ "A", "B", "C", "D" ] }, "2192": { "text": [ "a fulcrum.", "a medium.", "a spectrum.", "an equilibrium." ], "label": [ "A", "B", "C", "D" ] }, "2193": { "text": [ "friction", "electricity", "gravity", "magnetism" ], "label": [ "A", "B", "C", "D" ] }, "2194": { "text": [ "changes in the environment", "diseases causing illness", "changes in the weather", "predator animals" ], "label": [ "A", "B", "C", "D" ] }, "2195": { "text": [ "It helps male birds find a mate.", "It helps the birds find food more easily.", "It helps hide the birds while they sit on their nests.", "It helps the birds find the flock when migrating." ], "label": [ "A", "B", "C", "D" ] }, "2196": { "text": [ "iron filings", "wood chips", "sand", "sugar" ], "label": [ "A", "B", "C", "D" ] }, "2197": { "text": [ "the formation of bubbles", "a reduction in total mass", "the disappearance of atoms", "an increase in the number of atoms" ], "label": [ "A", "B", "C", "D" ] }, "2198": { "text": [ "decreasing the pitch.", "increasing the frequency.", "increasing the amplitude.", "decreasing the wavelength." ], "label": [ "A", "B", "C", "D" ] }, "2199": { "text": [ "Return the mineral to its box.", "Rinse the mineral with water, dry it, and return it to the box.", "Wipe the mineral with a paper towel and return it to the box.", "Put the mineral in the sink and leave it for the teacher to clean up." ], "label": [ "A", "B", "C", "D" ] }, "2200": { "text": [ "0°C", "32°C", "100°C", "212°C" ], "label": [ "A", "B", "C", "D" ] }, "2201": { "text": [ "It was lost as potential energy.", "It was lost as chemical energy.", "It was converted to thermal energy.", "It was converted to magnetic energy." ], "label": [ "A", "B", "C", "D" ] }, "2202": { "text": [ "geothermal heating", "planetary rotation", "solar heating", "lunar tidal forces" ], "label": [ "A", "B", "C", "D" ] }, "2203": { "text": [ "A high pressure area develops.", "The sea level rises on the coast.", "The winds start to spin clockwise.", "The supply of warm, moist air decreases." ], "label": [ "A", "B", "C", "D" ] }, "2204": { "text": [ "Genes control inherited traits in organisms.", "Corn plants can reproduce in laboratory environments.", "Chromosomes can move around in the nucleus of a cell.", "Genes are able to disappear and reappear in later generations." ], "label": [ "A", "B", "C", "D" ] }, "2205": { "text": [ "luster.", "streak.", "cleavage.", "hardness." ], "label": [ "A", "B", "C", "D" ] }, "2206": { "text": [ "the deserts", "the South Pole", "the equator", "the Western Hemisphere" ], "label": [ "A", "B", "C", "D" ] }, "2207": { "text": [ "aerobic respiration", "sexual reproduction", "protein production", "nitrogen fixation" ], "label": [ "A", "B", "C", "D" ] }, "2208": { "text": [ "fall", "spring", "summer", "winter" ], "label": [ "A", "B", "C", "D" ] }, "2209": { "text": [ "Chemical energy changes to light energy.", "Chemical energy changes to heat energy.", "Electrical energy changes to light energy.", "Electrical energy changes to chemical energy." ], "label": [ "A", "B", "C", "D" ] }, "2210": { "text": [ "heat energy", "light energy", "mechanical energy", "sound energy" ], "label": [ "A", "B", "C", "D" ] }, "2211": { "text": [ "the amount of water it absorbs", "the length of its spines", "the type of organism that pollinates its flowers", "the number of organisms that consume its fruit" ], "label": [ "A", "B", "C", "D" ] }, "2212": { "text": [ "The speed of the particles decreases.", "The particles begin to move in a straight line.", "The particles begin to move with a greater force.", "The motion of the particles becomes more random." ], "label": [ "A", "B", "C", "D" ] }, "2213": { "text": [ "two sticks being rubbed together", "a piece of wood burning", "steel wool rusting", "ice cubes melting" ], "label": [ "A", "B", "C", "D" ] }, "2214": { "text": [ "watching television five hours a day", "sleeping three hours each night", "eating fruits and vegetables each day", "exercising once a month" ], "label": [ "A", "B", "C", "D" ] }, "2215": { "text": [ "the asteroid belt", "the Andromeda Galaxy", "the solar system", "the Eagle Nebula" ], "label": [ "A", "B", "C", "D" ] }, "2216": { "text": [ "element symbols", "negative numbers", "dependent variables", "independent variables" ], "label": [ "A", "B", "C", "D" ] }, "2217": { "text": [ "blinking", "breathing", "crying", "swimming" ], "label": [ "A", "B", "C", "D" ] }, "2218": { "text": [ "increasing the size of the two magnets", "increasing the distance between the two magnets", "changing the color of the two magnets", "changing the texture of the two magnets" ], "label": [ "A", "B", "C", "D" ] }, "2219": { "text": [ "tides", "four seasons", "night and day", "changes in the weather" ], "label": [ "A", "B", "C", "D" ] }, "2220": { "text": [ "protons.", "neutrons.", "electrons.", "orbitals." ], "label": [ "A", "B", "C", "D" ] }, "2221": { "text": [ "Both the parasite and the host benefit.", "Both the parasite and the host are harmed.", "The parasite benefits and the host is harmed.", "The parasite is harmed and the host benefits." ], "label": [ "A", "B", "C", "D" ] }, "2222": { "text": [ "pellicle", "cell wall", "cytoplasm", "cytoskeleton" ], "label": [ "A", "B", "C", "D" ] }, "2223": { "text": [ "tissue, cell, organ, organ system", "organ, cell, organ system, tissue", "cell, tissue, organ, organ system", "organ system, tissue, organ, cell" ], "label": [ "A", "B", "C", "D" ] }, "2224": { "text": [ "lab apron and goggles", "sunglasses and thermal gloves", "rubber shoes and sunglasses", "thermal gloves and goggles" ], "label": [ "A", "B", "C", "D" ] }, "2225": { "text": [ "is a good way to earn money.", "produces more carbon dioxide for plants.", "decreases the amount of natural resources.", "is a way of conserving nonrenewable resources." ], "label": [ "A", "B", "C", "D" ] }, "2226": { "text": [ "the tilt of Earth", "the rotation of Earth", "the distance between Earth and the Sun", "the amount of rays produced by the Sun" ], "label": [ "A", "B", "C", "D" ] }, "2227": { "text": [ "evaporating", "condensing", "melting", "compacting" ], "label": [ "A", "B", "C", "D" ] }, "2228": { "text": [ "precipitation.", "condensation.", "evaporation.", "transpiration." ], "label": [ "A", "B", "C", "D" ] }, "2229": { "text": [ "the production of sugar", "the release of energy", "the formation of new proteins for the cell", "the removal of waste products from the cell" ], "label": [ "A", "B", "C", "D" ] }, "2230": { "text": [ "space to move", "air to breathe", "sunlight to grow", "sound to communicate" ], "label": [ "A", "B", "C", "D" ] }, "2231": { "text": [ "They are different substances.", "They have the same weight.", "They have the same densities.", "They are different mixtures." ], "label": [ "A", "B", "C", "D" ] }, "2232": { "text": [ "It gave spacecraft a timed trajectory.", "It ensured spacecraft would return home safely.", "It was helpful in planning spacecraft trajectories.", "It ensured spacecraft would avoid being pulled into the sun." ], "label": [ "A", "B", "C", "D" ] }, "2233": { "text": [ "esophagus", "large intestine", "small intestine", "stomach" ], "label": [ "A", "B", "C", "D" ] }, "2234": { "text": [ "the direction he ran and the average speed", "the distance he ran and the average velocity", "the beginning speed and the direction he ran", "the beginning velocity and the ending velocity" ], "label": [ "A", "B", "C", "D" ] }, "2235": { "text": [ "nuclear power plants and batteries", "forests and nuclear power plants", "batteries and waterfalls", "forests and waterfalls" ], "label": [ "A", "B", "C", "D" ] }, "2236": { "text": [ "air temperature", "wind speed", "amount of precipitation", "number of cloudy days" ], "label": [ "A", "B", "C", "D" ] }, "2237": { "text": [ "friction", "light", "matter", "sound" ], "label": [ "A", "B", "C", "D" ] }, "2238": { "text": [ "Water, rust, and salt are atoms.", "Water, rust, and salt are mixtures.", "Water, rust, and salt are elements.", "Water, rust, and salt are compounds." ], "label": [ "A", "B", "C", "D" ] }, "2239": { "text": [ "electrical engineering", "astronomy", "agricultural research", "geology" ], "label": [ "A", "B", "C", "D" ] }, "2240": { "text": [ "Niels Bohr.", "Albert Einstein.", "Charles Darwin.", "Alfred Wegener." ], "label": [ "A", "B", "C", "D" ] }, "2241": { "text": [ "organelles", "cells", "genes", "organs" ], "label": [ "A", "B", "C", "D" ] }, "2242": { "text": [ "use the same size of paper.", "buy the same color of paper.", "fold the paper the same way.", "decorate the paper the same way." ], "label": [ "A", "B", "C", "D" ] }, "2243": { "text": [ "are lightweight.", "have insulation.", "make winter camping easy.", "cost less than other sleeping bags." ], "label": [ "A", "B", "C", "D" ] }, "2244": { "text": [ "one day", "one week", "one month", "one year" ], "label": [ "A", "B", "C", "D" ] }, "2245": { "text": [ "The boy and girl inherit genetic material from the father only.", "The boy and girl inherit genetic material from the mother only.", "The boy and girl inherit genetic material from both parents.", "The boy inherits genetic material from the father only and the girl inherits it from the mother only." ], "label": [ "A", "B", "C", "D" ] }, "2246": { "text": [ "protons and neutrons", "protons and electrons", "neutrons and molecules", "molecules and electrons" ], "label": [ "A", "B", "C", "D" ] }, "2247": { "text": [ "fruits and vegetables", "bread, rice, and pasta", "milk and milk products", "meat, fish, and poultry" ], "label": [ "A", "B", "C", "D" ] }, "2248": { "text": [ "electromagnet", "insulator", "circuit", "current" ], "label": [ "A", "B", "C", "D" ] }, "2249": { "text": [ "A euglena can respond to light.", "A euglena can live in fresh water.", "A euglena can regulate water intake.", "A euglena can only reproduce asexually." ], "label": [ "A", "B", "C", "D" ] }, "2250": { "text": [ "breathing becomes faster.", "weight is lost.", "the heart rate increases.", "the food is stored as fat." ], "label": [ "A", "B", "C", "D" ] }, "2251": { "text": [ "liter", "gram", "meter", "yard" ], "label": [ "A", "B", "C", "D" ] }, "2252": { "text": [ "The Sun is losing mass and hydrogen.", "The Sun is losing volume and hydrogen.", "The Sun is losing mass and helium.", "The Sun is losing volume and helium." ], "label": [ "A", "B", "C", "D" ] }, "2253": { "text": [ "Picking apples", "Feeding animals", "Selling clothes", "Building houses" ], "label": [ "A", "B", "C", "D" ] }, "2254": { "text": [ "1", "2", "20", "200" ], "label": [ "A", "B", "C", "D" ] }, "2255": { "text": [ "Finding shelter", "Hiding from predators", "Gathering enough food", "Raising young" ], "label": [ "A", "B", "C", "D" ] }, "2256": { "text": [ "land scarred by forest fires", "erosion of ocean shorelines", "converging plate boundaries", "destruction of tropical rain forests" ], "label": [ "A", "B", "C", "D" ] }, "2257": { "text": [ "increasing the current in the circuit", "placing rubber insulation on wires in the circuit", "reversing the direction of current flow in the circuit", "using circuit wires with a lower resistance" ], "label": [ "A", "B", "C", "D" ] }, "2258": { "text": [ "make oxygen.", "release energy.", "digest nutrients.", "cause movement." ], "label": [ "A", "B", "C", "D" ] }, "2259": { "text": [ "flat eraser", "round ball", "bent paper clip", "wooden cube" ], "label": [ "A", "B", "C", "D" ] }, "2260": { "text": [ "a solute.", "an element.", "a mineral.", "a mixture." ], "label": [ "A", "B", "C", "D" ] }, "2261": { "text": [ "Tie identical weights to two strings of different lengths.", "Tie two different weights to a string.", "Tie identical weights to a long string.", "Tie two different weights to two identical strings." ], "label": [ "A", "B", "C", "D" ] }, "2262": { "text": [ "vegetative budding", "binary fission", "cloning", "fertilization" ], "label": [ "A", "B", "C", "D" ] }, "2263": { "text": [ "on a space station", "in a space shuttle", "on a space probe", "in a lunar module" ], "label": [ "A", "B", "C", "D" ] }, "2264": { "text": [ "an increase in the amount of coral reefs", "a decrease in temperature, causing earlier frosts", "an increase in the number of heat waves, causing droughts", "a decrease in temperature, causing shorter growing seasons" ], "label": [ "A", "B", "C", "D" ] }, "2265": { "text": [ "producer", "herbivore", "carnivore", "omnivore" ], "label": [ "A", "B", "C", "D" ] }, "2266": { "text": [ "nucleus", "chloroplast", "cell membrane", "cell wall" ], "label": [ "1", "2", "3", "4" ] }, "2267": { "text": [ "nuclear energy", "biofuel energy", "wind energy", "geothermal energy" ], "label": [ "A", "B", "C", "D" ] }, "2268": { "text": [ "condensation.", "evaporation.", "freezing.", "melting." ], "label": [ "A", "B", "C", "D" ] }, "2269": { "text": [ "seasonal changes", "hours in a day", "heights of tides", "moon phases" ], "label": [ "A", "B", "C", "D" ] }, "2270": { "text": [ "synthesize sugars.", "synthesize proteins.", "transform sugar into cellular energy.", "transform proteins into useful nutrients." ], "label": [ "A", "B", "C", "D" ] }, "2271": { "text": [ "physical.", "chemical.", "electrical.", "mechanical." ], "label": [ "A", "B", "C", "D" ] }, "2272": { "text": [ "consumer to producer", "producer to consumer", "decomposer to producer", "decomposer to consumer" ], "label": [ "A", "B", "C", "D" ] }, "2273": { "text": [ "Its height increases.", "Its height decreases.", "Its length shortens.", "It crests." ], "label": [ "A", "B", "C", "D" ] }, "2274": { "text": [ "friction", "gravity", "radiation", "magnetism" ], "label": [ "A", "B", "C", "D" ] }, "2275": { "text": [ "nucleus", "cell membrane", "vacuole", "chloroplast" ], "label": [ "A", "B", "C", "D" ] }, "2276": { "text": [ "Some diseases can be treated.", "Purple clothing can be made.", "Sea animals are not needed to make purple dye.", "Perkins is famous for discovering a new medicine." ], "label": [ "A", "B", "C", "D" ] }, "2277": { "text": [ "a solution.", "a mixture.", "a compound.", "an element." ], "label": [ "A", "B", "C", "D" ] }, "2278": { "text": [ "It was once underwater.", "It was once much warmer.", "It has become a rockier place.", "It has changed little from then." ], "label": [ "A", "B", "C", "D" ] }, "2279": { "text": [ "metric ruler", "stopwatch", "triple beam balance", "graduated cylinder" ], "label": [ "A", "B", "C", "D" ] }, "2280": { "text": [ "minerals", "oxygen", "heat", "water" ], "label": [ "A", "B", "C", "D" ] }, "2281": { "text": [ "a source of solar power", "a source of electrical power", "a source of renewable energy", "a source of nonrenewable energy" ], "label": [ "A", "B", "C", "D" ] }, "2282": { "text": [ "relatively thin layer of rock found above Earth's mantle", "relatively thin layer of water covering most of Earth's crust", "hot liquid rock located in Earth's outer core", "very dense rock located in Earth's inner core" ], "label": [ "1", "2", "3", "4" ] }, "2283": { "text": [ "friction", "speed", "gravity", "mass" ], "label": [ "A", "B", "C", "D" ] }, "2284": { "text": [ "hawk", "mushroom", "mouse", "grass" ], "label": [ "A", "B", "C", "D" ] }, "2285": { "text": [ "reptile", "fish", "amphibian", "mammal" ], "label": [ "A", "B", "C", "D" ] }, "2286": { "text": [ "A winter storm that produces frozen precipitation", "A rotating funnel-shaped cloud with strong winds and thunderstorms", "A severe weather condition with low temperatures and blowing snow", "A storm that forms over warm ocean water and has extremely strong winds" ], "label": [ "A", "B", "C", "D" ] }, "2287": { "text": [ "respiration.", "fertilization.", "evaporation.", "photosynthesis." ], "label": [ "A", "B", "C", "D" ] }, "2288": { "text": [ "deltas", "mountains", "dunes", "islands" ], "label": [ "A", "B", "C", "D" ] }, "2289": { "text": [ "a glass jar", "a paper cup", "a wooden box", "a plastic bottle" ], "label": [ "A", "B", "C", "D" ] }, "2290": { "text": [ "a virus suspended in the air", "an accident on a playground", "a genetic mutation in somatic cells", "an occurrence of acid rain" ], "label": [ "A", "B", "C", "D" ] }, "2291": { "text": [ "deep-sea currents", "earthquake formation", "spreading of the sea floor", "sedimentary rocks" ], "label": [ "A", "B", "C", "D" ] }, "2292": { "text": [ "carbon dioxide and water", "oxygen and carbon dioxide", "carbon dioxide and food", "oxygen and food" ], "label": [ "A", "B", "C", "D" ] }, "2293": { "text": [ "linear movement due west", "linear movement due south", "clockwise movement", "counterclockwise movement" ], "label": [ "A", "B", "C", "D" ] }, "2294": { "text": [ "burning fossil fuels in power plants", "using pesticides on agricultural crops", "dumping waste matter into ocean waters", "clearing native forests for industrialization" ], "label": [ "A", "B", "C", "D" ] }, "2295": { "text": [ "It freezes.", "It condenses.", "It vaporizes.", "It polarizes." ], "label": [ "A", "B", "C", "D" ] }, "2296": { "text": [ "wind direction and amount of erosion", "gravity and amount of rain", "groundwater and cloud cover", "air temperature and wind speed" ], "label": [ "A", "B", "C", "D" ] }, "2297": { "text": [ "day", "month", "year", "century" ], "label": [ "A", "B", "C", "D" ] }, "2298": { "text": [ "quiet zones", "drop zones", "heavy objects", "frictionless surfaces" ], "label": [ "A", "B", "C", "D" ] }, "2299": { "text": [ "region", "niche", "family", "community" ], "label": [ "A", "B", "C", "D" ] }, "2300": { "text": [ "obtain nutrients.", "grow and reproduce.", "make proteins.", "conserve matter and energy." ], "label": [ "A", "B", "C", "D" ] }, "2301": { "text": [ "mutation", "hybridization", "genetic drift", "trait acquisition" ], "label": [ "A", "B", "C", "D" ] }, "2302": { "text": [ "mass.", "volume.", "length.", "density." ], "label": [ "A", "B", "C", "D" ] }, "2303": { "text": [ "pie graph.", "bar graph.", "line graph.", "pictograph." ], "label": [ "A", "B", "C", "D" ] }, "2304": { "text": [ "type of soil used", "amount of water used", "length of sunlight exposure", "growth of the bean plants" ], "label": [ "A", "B", "C", "D" ] }, "2305": { "text": [ "kinetic energy into electric energy", "nuclear energy into electric energy", "thermal energy into electric energy", "chemical energy into electric energy" ], "label": [ "A", "B", "C", "D" ] }, "2306": { "text": [ "nova", "red giant", "supernova", "white dwarf" ], "label": [ "A", "B", "C", "D" ] }, "2307": { "text": [ "The westward deflection of equatorial winds.", "The movement of rising air currents away from the equator.", "The rotation of storm systems.", "The formation of calm \"eyes\" in the centers of cyclones." ], "label": [ "A", "B", "C", "D" ] }, "2308": { "text": [ "to make sugar in the leaves", "to use starch from the stems", "to move water to the flowers", "to get nutrients through the roots" ], "label": [ "A", "B", "C", "D" ] }, "2309": { "text": [ "an increase in biodiversity", "soil erosion along with water pollution", "the growth of plants in newly cleared areas", "animals relocating to different habitats" ], "label": [ "A", "B", "C", "D" ] }, "2310": { "text": [ "orbits of the planets around the Sun", "rotation of a planet on its axis", "tilt of Earth's axis", "phases of the Moon" ], "label": [ "A", "B", "C", "D" ] }, "2311": { "text": [ "the nervous system", "the digestive system", "the excretory system", "the endocrine system" ], "label": [ "A", "B", "C", "D" ] }, "2312": { "text": [ "trenches", "rift zones", "tidal zones", "mountain ranges" ], "label": [ "A", "B", "C", "D" ] }, "2313": { "text": [ "transform boundary", "divergent boundary", "subduction zone", "hot spot" ], "label": [ "A", "B", "C", "D" ] }, "2314": { "text": [ "directions of revolution of the planets", "directions of rotation of the planets", "distribution of moons among the planets", "distribution of elements among the planets" ], "label": [ "A", "B", "C", "D" ] }, "2315": { "text": [ "Water changes phase as it releases heat to the environment.", "Water boils as it absorbs energy from the sidewalk.", "Water becomes a gas as it absorbs energy from the Sun.", "Water evaporates as its thermal energy is transferred to the air." ], "label": [ "A", "B", "C", "D" ] }, "2316": { "text": [ "The schoolyard has few trees.", "The schoolyard has rocks and sand.", "The schoolyard gets warm in the summer.", "The schoolyard gets little rain during the year." ], "label": [ "A", "B", "C", "D" ] }, "2317": { "text": [ "gene mutation", "environmental changes", "selective breeding", "decrease in reproduction" ], "label": [ "A", "B", "C", "D" ] }, "2318": { "text": [ "discuss the findings with scientists who agree with you", "discuss the findings with a well-known scientist", "publish the findings in scientific journals", "publish the findings in local newspapers" ], "label": [ "A", "B", "C", "D" ] }, "2319": { "text": [ "chemical", "light", "mechanical", "potential" ], "label": [ "A", "B", "C", "D" ] }, "2320": { "text": [ "reflected", "absorbed", "refracted", "transmitted" ], "label": [ "1", "2", "3", "4" ] }, "2321": { "text": [ "pollination.", "photosynthesis.", "nourishment.", "disease." ], "label": [ "A", "B", "C", "D" ] }, "2322": { "text": [ "forms in layers", "looks very shiny", "contains crystals", "forms from magma" ], "label": [ "A", "B", "C", "D" ] }, "2323": { "text": [ "carbon dioxide", "nitrogen", "hydrogen", "oxygen" ], "label": [ "1", "2", "3", "4" ] }, "2324": { "text": [ "Earth", "Mars", "Mercury", "Venus" ], "label": [ "A", "B", "C", "D" ] }, "2325": { "text": [ "flat lands", "many sinkholes", "rugged peaks", "long rows of ridges" ], "label": [ "A", "B", "C", "D" ] }, "2326": { "text": [ "longer seasons.", "accelerated erosion.", "reduced photosynthesis.", "increased number of hurricanes." ], "label": [ "A", "B", "C", "D" ] }, "2327": { "text": [ "metal", "glass", "wood", "plastic" ], "label": [ "A", "B", "C", "D" ] }, "2328": { "text": [ "bird", "insect", "dog", "water" ], "label": [ "A", "B", "C", "D" ] }, "2329": { "text": [ "high hardness", "glassy texture", "contains fossils", "shiny silver luster" ], "label": [ "A", "B", "C", "D" ] }, "2330": { "text": [ "conglomerate rock", "volcanic rock", "sedimentary rock", "metamorphic rock" ], "label": [ "A", "B", "C", "D" ] }, "2331": { "text": [ "tornadoes", "volcanoes", "wind patterns", "stationary fronts" ], "label": [ "A", "B", "C", "D" ] }, "2332": { "text": [ "C?H??O?", "BF?", "MoCl?", "CsI" ], "label": [ "A", "B", "C", "D" ] }, "2333": { "text": [ "chemical reactions.", "fission of uranium.", "nuclear fusion.", "volcanic eruptions." ], "label": [ "A", "B", "C", "D" ] }, "2334": { "text": [ "anemometer", "graduated cylinder", "test tube", "thermometer" ], "label": [ "A", "B", "C", "D" ] }, "2335": { "text": [ "contact other schools within the state", "study science textbooks in the library", "look for current acid rain studies on the Internet", "examine soil samples taken at different locations" ], "label": [ "A", "B", "C", "D" ] }, "2336": { "text": [ "tissue -> organ system -> organ -> cell", "organ -> cell -> organ system -> tissue", "cell -> tissue -> organ -> organ system", "organ system -> organ -> cell -> tissue" ], "label": [ "A", "B", "C", "D" ] }, "2337": { "text": [ "the presence of dark matter", "red shift of light from distant galaxies", "constant speed of light from every perspective", "emission of high-energy gamma rays by distant objects" ], "label": [ "A", "B", "C", "D" ] }, "2338": { "text": [ "Protons are larger than neutrons.", "Electrons have a positive charge.", "Electrons are inside the nucleus.", "Neutrons have no charge." ], "label": [ "A", "B", "C", "D" ] }, "2339": { "text": [ "anatomical comparison", "gene sequencing", "radiometric analysis", "fossil depth measurement" ], "label": [ "A", "B", "C", "D" ] }, "2340": { "text": [ "flashlights and extra batteries", "hats and sunscreen", "raincoats and umbrellas", "insect spray and jackets" ], "label": [ "A", "B", "C", "D" ] }, "2341": { "text": [ "heat energy", "sunlight energy", "energy from producers", "energy from consumers" ], "label": [ "A", "B", "C", "D" ] }, "2342": { "text": [ "bolts", "hooks", "nails", "pins" ], "label": [ "A", "B", "C", "D" ] }, "2343": { "text": [ "The new designs can help save lives.", "The new designs are more attractive.", "The new designs cost less to make.", "The new designs are much taller." ], "label": [ "A", "B", "C", "D" ] }, "2344": { "text": [ "heat energy", "nuclear energy", "solar energy", "sound energy" ], "label": [ "A", "B", "C", "D" ] }, "2345": { "text": [ "skeletal", "excretory", "circulatory", "nervous" ], "label": [ "A", "B", "C", "D" ] }, "2346": { "text": [ "The Sun turned diatoms into oil after 10-20 years.", "Diatoms are the original source of energy for oil.", "The Sun is the original source of energy for oil.", "Diatoms converted oil into energy." ], "label": [ "A", "B", "C", "D" ] }, "2347": { "text": [ "get rid of wastes", "attract prey", "defend themselves", "help nearby plants grow" ], "label": [ "A", "B", "C", "D" ] }, "2348": { "text": [ "a rockslide", "a volcano erupting", "an earthquake occurring", "a rock freezing and thawing" ], "label": [ "A", "B", "C", "D" ] }, "2349": { "text": [ "increases the need for trees.", "helps conserve resources.", "increases the need for landfills.", "helps remove pollutants from the air." ], "label": [ "A", "B", "C", "D" ] }, "2350": { "text": [ "They are pure.", "They are solid.", "They are liquid.", "They are magnetic." ], "label": [ "A", "B", "C", "D" ] }, "2351": { "text": [ "lungs, trachea", "spleen, thymus", "kidneys, bladder", "pancreas, pituitary gland" ], "label": [ "A", "B", "C", "D" ] }, "2352": { "text": [ "measured with a metric ruler", "measured with a spring scale", "observed with the senses", "observed with a hand lens" ], "label": [ "A", "B", "C", "D" ] }, "2353": { "text": [ "digs up food", "walks in deep snow", "climbs rocky cliffs", "runs under bushes" ], "label": [ "A", "B", "C", "D" ] }, "2354": { "text": [ "time", "water", "gravity", "pressure" ], "label": [ "A", "B", "C", "D" ] }, "2355": { "text": [ "cell", "organ", "compound", "element" ], "label": [ "A", "B", "C", "D" ] }, "2356": { "text": [ "rare earth isotopes", "son isotopes", "daughter isotopes", "parent isotopes" ], "label": [ "A", "B", "C", "D" ] }, "2357": { "text": [ "absorbed.", "refracted.", "scattered.", "reflected." ], "label": [ "A", "B", "C", "D" ] }, "2358": { "text": [ "senses.", "organs.", "muscles.", "spinal cord." ], "label": [ "A", "B", "C", "D" ] }, "2359": { "text": [ "bacteria", "metals", "sediment", "oil" ], "label": [ "A", "B", "C", "D" ] }, "2360": { "text": [ "mass", "direction", "acceleration", "volume" ], "label": [ "A", "B", "C", "D" ] }, "2361": { "text": [ "food and soil", "food and shelter", "water and soil", "water and shelter" ], "label": [ "A", "B", "C", "D" ] }, "2362": { "text": [ "Algae grows rapidly.", "Mutations occur gradually in fish.", "Clam shells are slowly weakened.", "Frogs adapt quickly to new food sources." ], "label": [ "A", "B", "C", "D" ] }, "2363": { "text": [ "4 light-years", "400 light-years", "4 billion kilometers", "400 billion kilometers" ], "label": [ "A", "B", "C", "D" ] }, "2364": { "text": [ "oxygen, carbon, hydrogen, nitrogen", "silicon, calcium, oxygen, aluminum", "carbon, sodium, hydrogen, oxygen", "sulfur, phosphorous, calcium, nitrogen" ], "label": [ "A", "B", "C", "D" ] }, "2365": { "text": [ "tundra", "taiga", "grassland", "desert" ], "label": [ "A", "B", "C", "D" ] }, "2366": { "text": [ "producers", "decomposers", "consumers", "scavengers" ], "label": [ "A", "B", "C", "D" ] }, "2367": { "text": [ "coal", "quartz", "granite", "sandstone" ], "label": [ "A", "B", "C", "D" ] }, "2368": { "text": [ "stacked vertically.", "placed side by side.", "moved 0.5 meter apart.", "moved 1.5 meters apart." ], "label": [ "A", "B", "C", "D" ] }, "2369": { "text": [ "iron", "silicon", "calcium", "magnesium" ], "label": [ "A", "B", "C", "D" ] }, "2370": { "text": [ "protons and neutrons", "protons and electrons", "neutrons and molecules", "electrons and molecules" ], "label": [ "A", "B", "C", "D" ] }, "2371": { "text": [ "troposphere", "stratosphere", "thermosphere", "exosphere" ], "label": [ "A", "B", "C", "D" ] }, "2372": { "text": [ "the shape of the water", "the rate of evaporation", "the boiling point of water", "the amount of steam released per minute" ], "label": [ "A", "B", "C", "D" ] }, "2373": { "text": [ "chloroplasts", "photosynthesis", "roots", "genes" ], "label": [ "A", "B", "C", "D" ] }, "2374": { "text": [ "clean the lenses with your fingers", "keep switching the magnifications", "carry the microscope with two hands at all times", "make sure to put the microscope on an uneven surface" ], "label": [ "A", "B", "C", "D" ] }, "2375": { "text": [ "The Sun is medium-sized compared to other stars.", "The Sun is the largest and brightest star in the universe.", "Most of the stars in the universe would fit inside the Sun.", "Most of the stars in the universe are smaller than the Sun." ], "label": [ "A", "B", "C", "D" ] } }, "translated_question": { "0": "ಹೆಚ್ಚಿನ ಆಹಾರ ಜಾಲಗಳಿಗೆ ದ್ಯುತಿಸಂಶ್ಲೇಷಣೆ ಏಕೆ ಅಡಿಪಾಯವಾಗಿದೆ ಎಂಬುದನ್ನು ಯಾವ ಹೇಳಿಕೆಯು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "1": "ಅಚ್ಚು ಬೀಜಕಗಳು ಉಸಿರಾಟದ ವ್ಯವಸ್ಥೆಯನ್ನು ಪ್ರವೇಶಿಸದಂತೆ ತಡೆಯಲು ಯಾವ ಸುರಕ್ಷತಾ ಸಾಧನವನ್ನು ಬಳಸಲಾಗುತ್ತದೆ?", "2": "ಅರೆವಿದಳನವು ಒಂದು ರೀತಿಯ ಜೀವಕೋಶ ವಿಭಜನೆಯಾಗಿದ್ದು, ಇದರಲ್ಲಿ ಸೂಕ್ಷ್ಮಾಣು ಕೋಶಗಳು ವಿಭಜನೆಯಾಗಿ ಹ್ಯಾಪ್ಲಾಯ್ಡ್ ಜೀವಕೋಶಗಳನ್ನು ಉತ್ಪಾದಿಸುತ್ತವೆ. ಮಿಯೋಸಿಸ್ ಎಲ್ಲಿ ಸಂಭವಿಸುತ್ತದೆ?", "3": "ಕಿಟನ್ನ ತುಪ್ಪಳದ ವಿನ್ಯಾಸವನ್ನು ಯಾವ ಗುಣಲಕ್ಷಣವು ವಿವರಿಸುತ್ತದೆ?", "4": "ಪರಮಾಣುವಿನ ರಚನೆಯನ್ನು ಯಾವುದು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "5": "ಕ್ಷೀರಪಥ ನಕ್ಷತ್ರಪುಂಜ ಮತ್ತು ಇತರ ನಕ್ಷತ್ರಪುಂಜಗಳ ನಡುವಿನ ಅಂತರವನ್ನು ವ್ಯಕ್ತಪಡಿಸಲು, ಮಾಪನದ ಅತ್ಯಂತ ಸೂಕ್ತವಾದ ಘಟಕವೆಂದರೆ", "6": "ಒಬ್ಬ ವಿದ್ಯಾರ್ಥಿಯು ಈಗಷ್ಟೇ ಪ್ರಯೋಗಾಲಯದ ಚಟುವಟಿಕೆಯನ್ನು ಪೂರ್ಣಗೊಳಿಸಿದ್ದಾನೆ. ಪ್ರಯೋಗಾಲಯದಿಂದ ಹೊರಡುವ ಮೊದಲು ವಿದ್ಯಾರ್ಥಿಯು ಮಾಡಬೇಕಾದ ಕೊನೆಯ ಕ್ರಿಯೆ ಯಾವುದು?", "7": "ಸಸ್ಯಗಳ ಬೆಳವಣಿಗೆಯ ಮೇಲೆ ವಿವಿಧ ರಸಗೊಬ್ಬರಗಳ ಪರಿಣಾಮಗಳ ಬಗ್ಗೆ ವಿದ್ಯಾರ್ಥಿಗಳು ತನಿಖೆ ನಡೆಸುತ್ತಿದ್ದಾರೆ. ಬಳಸಿದ ರಸಗೊಬ್ಬರದ ದ್ರವ್ಯರಾಶಿಯನ್ನು ಅಳೆಯಲು ಯಾವ ಘಟಕಗಳು ಉತ್ತಮವಾಗಿವೆ?", "8": "ಸಸ್ಯಗಳು ತಯಾರಿಸಲು ಸೂರ್ಯನ ಬೆಳಕನ್ನು ಬಳಸುತ್ತವೆ", "9": "ಇವುಗಳಲ್ಲಿ ಯಾವುದು ಸಸ್ಯದಲ್ಲಿ ವಸ್ತುಗಳನ್ನು ಸಾಗಿಸುವ ವಿಧಾನವನ್ನು ಸರಿಯಾಗಿ ಗುರುತಿಸುತ್ತದೆ?", "10": "ವಸಂತ ಋತುವಿನಲ್ಲಿ ಮರಗಳು ಎಲೆಗಳನ್ನು ಬೆಳೆಸಿದಾಗ, ಕಾಡಿನ ನೆಲದಲ್ಲಿ 10 ಬದಲಾವಣೆಗಳು ಸಂಭವಿಸುತ್ತವೆ. ಎಲೆಗಳ ಬೆಳವಣಿಗೆಯು ಕಾಡಿನ ನೆಲದಲ್ಲಿ ಬದಲಾವಣೆಗಳನ್ನು ಏಕೆ ಉಂಟುಮಾಡುತ್ತದೆ?", "11": "ಮಾನವ ದೇಹದಲ್ಲಿ ರಕ್ತಪರಿಚಲನಾ ವ್ಯವಸ್ಥೆ ಮತ್ತು ಅಂತಃಸ್ರಾವಕ ವ್ಯವಸ್ಥೆಯು ಒಟ್ಟಾಗಿ ಕಾರ್ಯನಿರ್ವಹಿಸುತ್ತವೆ. ಈ ವ್ಯವಸ್ಥೆಗಳು ಪರಸ್ಪರ ಸಂವಹನ ನಡೆಸುವ ಒಂದು ವಿಧಾನವನ್ನು ಯಾವುದು ವಿವರಿಸುತ್ತದೆ?", "12": "ಒಬ್ಬ ವಿದ್ಯಾರ್ಥಿಯು ಚೆಂಡನ್ನು ಗಾಳಿಯಲ್ಲಿ ಎಸೆಯುತ್ತಾನೆ. ಚೆಂಡು ಮೇಲಕ್ಕೆ ಚಲಿಸುವಾಗ, ಚೆಂಡಿನ ವೇಗವು ಕಡಿಮೆಯಾಗುತ್ತದೆ. ಮೇಲಕ್ಕೆ ಚಲಿಸುವಾಗ ಚೆಂಡು ನಿಧಾನವಾಗಲು ಯಾವ ಬಲವು ಕಾರಣವಾಗುತ್ತದೆ?", "13": "ಇವುಗಳಲ್ಲಿ ಯಾವುದು ಆವಾಸಸ್ಥಾನಕ್ಕೆ ಹಾನಿಯನ್ನುಂಟುಮಾಡುತ್ತದೆ?", "14": "ಎಲ್ಲಾ ಜೀವಂತ ಮತ್ತು ನಿರ್ಜೀವ ವಸ್ತುಗಳು ಈ ಕೆಳಗಿನವುಗಳಿಂದ ಕೂಡಿವೆಃ", "15": "ಗ್ರ್ಯಾಂಡ್ ಕ್ಯಾನ್ಯನ್ ಹೇಗೆ ಇಷ್ಟು ಅಗಲವಾಯಿತು ಎಂಬುದನ್ನು ಯಾವ ಪ್ರಕ್ರಿಯೆಯು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "16": "ಜಾಗತಿಕ ತಾಪಮಾನ ಹೆಚ್ಚಾದಂತೆ, ಕೆಲವು ಜೀವಿಗಳು ಇತರರಿಗಿಂತ ಹೆಚ್ಚು ಪರಿಣಾಮ ಬೀರುತ್ತವೆ. ಜಾಗತಿಕ ತಾಪಮಾನ ಏರಿಕೆಗೆ ಸಂಬಂಧಿಸಿದ ಬದಲಾವಣೆಗಳು ಸಮುದ್ರ ಮಟ್ಟ ಹೆಚ್ಚಳಕ್ಕೆ ಕಾರಣವಾಗಬಹುದು. ಸಮುದ್ರ ಮಟ್ಟದಲ್ಲಿನ ಬದಲಾವಣೆಯ ಪರಿಣಾಮವಾಗಿ ಯಾವ ಜೀವಿಗಳು ಹೆಚ್ಚು ಪರಿಣಾಮ ಬೀರುತ್ತವೆ?", "17": "ಕಿಟಕಿಯ ಹಲಗೆಯ ಮೇಲೆ ಸಕ್ಕರೆಯ ನೀರಿನ ಪಾತ್ರೆಯನ್ನು ಬಿಡಲಾಗಿತ್ತು. ಒಂದು ವಾರದ ನಂತರ, ಖಾದ್ಯದಲ್ಲಿ ಸಕ್ಕರೆಯ ಸ್ಫಟಿಕಗಳು ಮಾತ್ರ ಉಳಿದಿದ್ದವು. ನೀರು ಹರಿದು ಹೋಗಿತ್ತು. ಸಕ್ಕರೆಯ ಸ್ಫಟಿಕಗಳ ನೋಟಕ್ಕೆ ಅತ್ಯುತ್ತಮ ವಿವರಣೆಯೆಂದರೆ", "18": "ಸಾಫ್ಟ್ಬಾಲ್ ಅನ್ನು ಹೊಡೆಯಲು ಸಾಫ್ಟ್ಬಾಲ್ ಬ್ಯಾಟ್ ಅನ್ನು ಬಳಸುವುದು ಯಾವ ಸರಳ ಯಂತ್ರವನ್ನು ಬಳಸುವುದಕ್ಕೆ ಒಂದು ಉದಾಹರಣೆಯಾಗಿದೆ?", "19": "ಅಗ್ನಿಶಾಮಕ ಒಳನುಸುಳುವಿಕೆಯು ಸುತ್ತಮುತ್ತಲಿನ ಬಂಡೆಯೊಂದಿಗೆ ಸಂಪರ್ಕಕ್ಕೆ ಬಂದಾಗ, ಸುತ್ತಮುತ್ತಲಿನ ಬಂಡೆಯು ಸುತ್ತುವರಿಯುತ್ತದೆ.", "20": "ಬೆಂಕಿಯು ಇಡೀ ಪರಿಸರ ವ್ಯವಸ್ಥೆಯನ್ನು ಹಾನಿಗೊಳಿಸಿದ ನಂತರ ಕಾಡಿನ ಆರಂಭಿಕ ಮರುವೃದ್ಧಿಯ ಬಗ್ಗೆ ಸಂಶೋಧನಾ ವಿಜ್ಞಾನಿ ಒಂದು ಪ್ರಬಂಧವನ್ನು ಬರೆಯುತ್ತಾರೆ. ಪತ್ರಿಕೆಗೆ ಯಾವ ಶೀರ್ಷಿಕೆಯು ಅತ್ಯುತ್ತಮವಾಗಿರುತ್ತದೆ?", "21": "ಸಸ್ಯಗಳು ಬದುಕಲು ಮತ್ತು ಬೆಳೆಯಲು ಅಗತ್ಯವಾದ ಹೆಚ್ಚಿನ ಶಕ್ತಿಯನ್ನು ಎಲ್ಲಿಂದ ಪಡೆಯುತ್ತವೆ?", "22": "ಹವಾಮಾನದ ಬಗೆಗಿನ ಹೇಳಿಕೆ ಯಾವುದು?", "23": "ಚಲನಚಿತ್ರದ ಸೆಟ್ನಲ್ಲಿದ್ದಾಗ, ಒಬ್ಬ ಸ್ಟಂಟ್ಮ್ಯಾನ್ ಕಟ್ಟಡದ ಮೇಲ್ಛಾವಣಿಯಿಂದ ಜಿಗಿಯುತ್ತಾನೆ. ಅವನು ಏರ್ಬ್ಯಾಗ್ ಕಡೆಗೆ ಬಿದ್ದಾಗ, ಏನು ಹೆಚ್ಚುತ್ತಿದೆ?", "24": "ಜೆಸ್ಸಿಕಾ ಓಕ್ ಮರದ ಎಲೆಯಲ್ಲಿ ಜೀವಕೋಶಗಳನ್ನು ನೋಡಲು ಬಯಸುತ್ತಾಳೆ. ಜೀವಕೋಶಗಳನ್ನು ನೋಡಲು ಜೆಸ್ಸಿಕಾ ಯಾವ ಸಾಧನವನ್ನು ಬಳಸುವುದು ಉತ್ತಮ?", "25": "ಜೀವಶಾಸ್ತ್ರಜ್ಞರು ಜೀವಿಗಳ ಬಗ್ಗೆ ತಿಳಿಯಲು ಸಂಶೋಧನೆಗಳನ್ನು ನಡೆಸುತ್ತಾರೆ. ತನಿಖೆಯ ಸಮಯದಲ್ಲಿ ಪಕ್ಷಪಾತವನ್ನು ಕಡಿಮೆ ಮಾಡಲು ಯಾವ ವಿಧಾನವು ಸಹಾಯ ಮಾಡುತ್ತದೆ?", "26": "ಒಂದು ಪ್ರದೇಶದಲ್ಲಿ ವಾಸಿಸುವ ಮೊಲಗಳ ಸಂಖ್ಯೆ ಹೆಚ್ಚಾಗಲು ಯಾವ ಅಂಶವು ಕಾರಣವಾಗಬಹುದು?", "27": "ಬೆಳಕು, ನೀರು ಮತ್ತು ಮಣ್ಣಿನ ಸರಿಯಾದ ಪರಿಸ್ಥಿತಿಗಳು ಇರುವವರೆಗೆ ನಿಷ್ಕ್ರಿಯವಾಗಿರುವ ಬೀಜಗಳನ್ನು _ _ _ ಎಂದು ಕರೆಯಲಾಗುತ್ತದೆ.", "28": "ಬೆಳಕಿನ ಬಲ್ಬ್ ಬೆಳಕನ್ನು ಹೊರಹಾಕಲು ಯಾವುದು ಅನುವು ಮಾಡಿಕೊಡುತ್ತದೆ?", "29": "ಶಬ್ದಕ್ಕೆ ಕಾರಣವೇನು?", "30": "ಈ ಯಾವ ಜೀವಿಗಳಲ್ಲಿ ದ್ಯುತಿಸಂಶ್ಲೇಷಣೆ ಸಂಭವಿಸುತ್ತದೆ?", "31": "ಜೀವಕೋಶಗಳು ಸಾಮಾನ್ಯ ದರದಲ್ಲಿ ಬೆಳೆಯಲು, ಅವು ಇರಬೇಕು", "32": "ಸಸ್ಯಗಳು ತಮ್ಮದೇ ಆದ ಆಹಾರವನ್ನು ತಯಾರಿಸಲು ಗಾಳಿಯಿಂದ ಒಂದು ವಸ್ತುವಿನ ಅಗತ್ಯವಿದೆ ಎಂದು ಮಾರ್ಷಲ್ ಕಲಿತರು. ಸೂರ್ಯನ ಬೆಳಕಿನ ಉಪಸ್ಥಿತಿಯಲ್ಲಿ ಸಸ್ಯವು ಗಾಳಿಯಿಂದ ಏನನ್ನು ತೆಗೆದುಕೊಳ್ಳುತ್ತದೆ?", "33": "ಅಂಟಾರ್ಕ್ಟಿಕಾವು ಭೂಮಿಯ ದಕ್ಷಿಣ ಧ್ರುವದಲ್ಲಿರುವ ಒಂದು ಖಂಡವಾಗಿದೆ. ಉಷ್ಣವಲಯದ ಜರೀಗಿಡ ಸಸ್ಯಗಳ ಪಳೆಯುಳಿಕೆಗಳನ್ನು ಅಂಟಾರ್ಕ್ಟಿಕಾದಲ್ಲಿ ಕಂಡುಹಿಡಿಯಲಾಗಿದ್ದರೂ, ಈ ಸಸ್ಯಗಳು ಇಂದು ಅಲ್ಲಿ ಬೆಳೆಯುವುದಿಲ್ಲ. ಪಳೆಯುಳಿಕೆ ಪುರಾವೆಗಳು ಯಾವ ತೀರ್ಮಾನವನ್ನು ಅತ್ಯುತ್ತಮವಾಗಿ ಬೆಂಬಲಿಸುತ್ತವೆ?", "34": "ಚಂದ್ರನ ರಚನೆಯ ಯಾವ ಎರಡು ಸಿದ್ಧಾಂತಗಳು ಚಂದ್ರನನ್ನು ಒಳಗೊಂಡಿರುವ ಹೆಚ್ಚಿನ ಅಥವಾ ಎಲ್ಲಾ ವಸ್ತುಗಳು ಭೂಮಿಯಿಂದ ಬಂದಿವೆ ಎಂದು ಪ್ರಸ್ತಾಪಿಸುತ್ತವೆ?", "35": "ಮ್ಯಾಸಚೂಸೆಟ್ಸ್ನಲ್ಲಿ ಬಿಳಿ, ತುಪ್ಪುಳಿನ ಮೋಡಗಳು ಕಾಣಿಸಿಕೊಂಡಾಗ, ಆ ದಿನದ ಹವಾಮಾನವು ತುಂಬಾ ಚೆನ್ನಾಗಿರುತ್ತದೆ.", "36": "ಸಸ್ಯಗಳು ಮತ್ತು ಪ್ರಾಣಿಗಳು ಸಾವಯವ ಸಂಯುಕ್ತಗಳಿಂದ ಕೂಡಿವೆ. ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಸಾವಯವ ಸಂಯುಕ್ತಗಳಲ್ಲಿ ಕಂಡುಬರುವ ಸಾಮಾನ್ಯ ಅಂಶಗಳು ಯಾವುವು?", "37": "ಹೊಸ ಸಂಶೋಧನೆಯು ಹಳೆಯ ಸಿದ್ಧಾಂತದ ದತ್ತಾಂಶವು ಭಾಗಶಃ ತಪ್ಪಾಗಿದೆ ಎಂದು ಸಾಬೀತುಪಡಿಸುವ ಮಾಹಿತಿಯನ್ನು ಬಹಿರಂಗಪಡಿಸುತ್ತದೆ. ಹಳೆಯ ಸಿದ್ಧಾಂತದ ಬಗ್ಗೆ ವೈಜ್ಞಾನಿಕ ಸಮುದಾಯ ಏನು ಮಾಡಬೇಕು?", "38": "ಲೈಂಗಿಕ ಸಂತಾನೋತ್ಪತ್ತಿಯ ಅತಿದೊಡ್ಡ ಪ್ರಯೋಜನ ಯಾವುದು?", "39": "ಧ್ವನಿ ಅಲೆಗಳು ಚಲಿಸುವ ವೇಗವು ಅದರ ಮೇಲೆ ಅವಲಂಬಿತವಾಗಿರುತ್ತದೆ", "40": "ಗುರುಗ್ರಹದ ಮೊದಲ ನಾಲ್ಕು ಉಪಗ್ರಹಗಳನ್ನು ಕಂಡುಹಿಡಿದ ಕೀರ್ತಿಗೆ ಪಾತ್ರರಾದ ವಿಜ್ಞಾನಿ ಯಾರು?", "41": "ವಿಜ್ಞಾನ ತರಗತಿಯ ಸಮಯದಲ್ಲಿ, ವಿದ್ಯಾರ್ಥಿಗಳು ಅಧ್ಯಯನ ಮಾಡುತ್ತಿರುವ ಮಾದರಿಗಳು ಎರಡು ಅಥವಾ ಹೆಚ್ಚಿನ ಖನಿಜಗಳಿಂದ ಮಾಡಲ್ಪಟ್ಟಿವೆ ಎಂದು ಶಿಕ್ಷಕರು ವಿವರಿಸುತ್ತಾರೆ. ವಿದ್ಯಾರ್ಥಿಗಳು ಏನು ಕಲಿಯುತ್ತಿದ್ದಾರೆ?", "42": "ಉತ್ತರ ಗೋಳಾರ್ಧವು ಸೂರ್ಯನಿಂದ ದೂರ ಓರೆಯಾದಾಗ ಬೆಳಕಿನ ಕಿರಣಗಳು ದೊಡ್ಡ ಕೋನಗಳಲ್ಲಿ ಭೂಮಿಯನ್ನು ಅಪ್ಪಳಿಸಿದಾಗ, ಯಾವ ಋತುವು ಸಂಭವಿಸುತ್ತದೆ?", "43": "ವಿಜ್ಞಾನಿಗಳು ಪರ್ವತದ ತುದಿಯಲ್ಲಿ ಸಾಗರ ಚಿಪ್ಪುಗಳ ಪಳೆಯುಳಿಕೆಗಳನ್ನು ಕಂಡುಕೊಂಡಿದ್ದಾರೆ. ಈ ಸಂಶೋಧನೆಯ ಆಧಾರದ ಮೇಲೆ, ಯಾವ ಹೇಳಿಕೆಯನ್ನು ನೀಡಬಹುದು?", "44": "ಒಬ್ಬ ವಿದ್ಯಾರ್ಥಿಯು ಕೊಳದ ಸುತ್ತ ಅನೇಕ ಸಸ್ಯಗಳನ್ನು ನೋಡುತ್ತಾನೆ. ಯಾವ ಸಸ್ಯಗಳು ನಾಳೀಯವಲ್ಲದವು ಎಂಬುದನ್ನು ವಿದ್ಯಾರ್ಥಿ ನಿರ್ಧರಿಸಬಹುದು", "45": "ಘನೀಕರಿಸುವ ತಾಪಮಾನವು ಹವಾಮಾನವನ್ನು ಉಂಟುಮಾಡಲು ಸಹಾಯ ಮಾಡುತ್ತದೆ ಎಂದು ಡ್ಯಾರಿಲ್ಗೆ ತಿಳಿಯುತ್ತದೆ. ಘನೀಕರಿಸುವ ತಾಪಮಾನವು ಹವಾಮಾನವನ್ನು ಹೇಗೆ ಉಂಟುಮಾಡುತ್ತದೆ ಎಂಬುದನ್ನು ಯಾವ ಹೇಳಿಕೆಯು ವಿವರಿಸುತ್ತದೆ?", "46": "ಸೋಡಿಯಂ ಪರಮಾಣುವಿನಿಂದ ಕ್ಲೋರಿನ್ ಪರಮಾಣುವಿಗೆ ಎಲೆಕ್ಟ್ರಾನ್ ಅನ್ನು ವರ್ಗಾಯಿಸಿದಾಗ ಬಂಧವು ರೂಪುಗೊಳ್ಳುತ್ತದೆ. ಈ ಪ್ರಕ್ರಿಯೆಯಲ್ಲಿ ಸೋಡಿಯಂ ಪರಮಾಣುಗೆ ಏನಾಗುತ್ತದೆ?", "47": "ಮೀನುಗಳ ಗುಂಪನ್ನು ಸ್ಥಳೀಯ ಸರೋವರಕ್ಕೆ ಬಿಡಲಾಯಿತು. ಈ ಜಾತಿಯ ಮೀನುಗಳು ಹಿಂದೆಂದೂ ಸರೋವರದಲ್ಲಿ ವಾಸಿಸಿರಲಿಲ್ಲ. ಹೊಸ ಮೀನುಗಳಿಂದ ಸರೋವರದ ಪರಿಸರ ವ್ಯವಸ್ಥೆಯು ಹೇಗೆ ಪರಿಣಾಮ ಬೀರುತ್ತದೆ ಎಂಬುದರ ಕುರಿತು ವಿಜ್ಞಾನಿಗಳು ದತ್ತಾಂಶವನ್ನು ಸಂಗ್ರಹಿಸಲು ಬಯಸುತ್ತಾರೆ. ದತ್ತಾಂಶ ಸಂಗ್ರಹಣೆಯ ಯಾವ ವಿಧಾನವು ಅತ್ಯಂತ ನಿಖರವಾದ ಫಲಿತಾಂಶಗಳನ್ನು ನೀಡುತ್ತದೆ?", "48": "ಶಾಲೆಯಲ್ಲಿ ವೃತ್ತಿಜೀವನದ ದಿನದಂದು, ಕ್ಷ-ಕಿರಣ ತಂತ್ರಜ್ಞನು ತನ್ನ ದೈನಂದಿನ ಕೆಲಸವನ್ನು ತರಗತಿಯೊಂದಿಗೆ ಚರ್ಚಿಸುತ್ತಾನೆ. ರೋಗಿಗಳ ಸುರಕ್ಷತೆಯನ್ನು ಖಚಿತಪಡಿಸಿಕೊಳ್ಳಲು ಅವರು ನಿಯಮಿತವಾಗಿ ಯಾವ ಸಾಧನವನ್ನು ಬಳಸುತ್ತಾರೆ ಎಂದು ಅವರು ಹೇಳಬಹುದು?", "49": "ಯುನೈಟೆಡ್ ಸ್ಟೇಟ್ಸ್ನಲ್ಲಿ, ವಿಂಡ್ಮಿಲ್ಗಳನ್ನು ನೂರಾರು ವರ್ಷಗಳಿಂದ ಕೃಷಿಗಾಗಿ ಬಳಸಲಾಗುತ್ತಿದೆ. ಯಾವ ಸರಳ ಯಂತ್ರವು ವಿಂಡ್ಮಿಲ್ನ ಅತ್ಯಂತ ಪ್ರಮುಖ ಭಾಗವಾಗಿದೆ?", "50": "ಮರದ ಗುಂಡಿಯ ಮೇಲೆ ಘರ್ಷಣೆಯ ಪರಿಣಾಮಗಳನ್ನು ಅಳೆಯಲು ಯಾವ ಉಪಕರಣಗಳು ಬೇಕಾಗುತ್ತವೆ?", "51": "ನಮ್ಮ ಸೌರವ್ಯೂಹದ ಹೊರಗಿನ ಗ್ರಹಗಳು ಪತ್ತೆಯಾಗಿವೆ. ನಮ್ಮ ಸೌರವ್ಯೂಹದ ಹೊರಗಿನ ಗ್ರಹದ ಉಪಸ್ಥಿತಿಯನ್ನು ಯಾವುದು ಸೂಚಿಸಿತು?", "52": "ಯಾವ ಪ್ರಕ್ರಿಯೆಯಲ್ಲಿ ಬಂಡೆಯ ವಸ್ತುಗಳ ತುಣುಕುಗಳನ್ನು ನೀರು ಮತ್ತು ಗಾಳಿಯ ಮೂಲಕ ಭೂಮಿಯ ಮೇಲ್ಮೈಯಲ್ಲಿ ಚಲಿಸಲಾಗುತ್ತದೆ?", "53": "ಅಪೋಲೋ 11 ಮಿಷನ್ ಚಂದ್ರನ ಮೇಲ್ಮೈಯ ಮಾದರಿಗಳನ್ನು ಹಿಂಪಡೆಯಲು ಸಾಧ್ಯವಾಯಿತು ಏಕೆಂದರೆ ಇದು ಗಗನಯಾತ್ರಿಗಳನ್ನು ಹೊಂದಿರುವ ಮೊದಲ ಮಿಷನ್ ಆಗಿತ್ತು.", "54": "ಒಬ್ಬ ವಿದ್ಯಾರ್ಥಿಯು ಒಂದು ದೊಡ್ಡ ಗಾಜಿನ ನೀರಿನಲ್ಲಿ ಒಂದು ಟೀಚಮಚ ಸಕ್ಕರೆಯನ್ನು ಬೆರೆಸುತ್ತಾನೆ. ಸಕ್ಕರೆಯನ್ನು ನೀರಿನಲ್ಲಿ ಬೆರೆಸಿದಾಗ ಏನಾಗುತ್ತದೆ?", "55": "ಯುರೋಪಿನ ಲಾರ್ಜ್ ಹ್ಯಾಡ್ರಾನ್ ಕೊಲೈಡರ್ನಂತಹ ಕಣಗಳ ವೇಗವರ್ಧಕಗಳು ಉಪಪರಮಾಣುವಿನ ಕಣಗಳನ್ನು ಹೆಚ್ಚಿನ ವೇಗಕ್ಕೆ ವೇಗಗೊಳಿಸುತ್ತವೆ. ಈ ಕಣಗಳು ಸುಮಾರು ಬೆಳಕಿನ ವೇಗದಲ್ಲಿ ವಿರುದ್ಧ ದಿಕ್ಕುಗಳಲ್ಲಿ ಚಲಿಸುತ್ತವೆ ಮತ್ತು ಬ್ರಹ್ಮಾಂಡವು ರೂಪುಗೊಳ್ಳುತ್ತಿದ್ದಂತೆ ಇದ್ದ ಪರಿಸ್ಥಿತಿಗಳನ್ನು ಅನುಕರಿಸಲು ಒಂದಕ್ಕೊಂದು ಡಿಕ್ಕಿ ಹೊಡೆಯುತ್ತವೆ. ಬ್ರಹ್ಮಾಂಡದ ಆರಂಭಿಕ ಕ್ಷಣಗಳಲ್ಲಿ ದ್ರವ್ಯದ ಯಾವ ಗುಣಲಕ್ಷಣವನ್ನು ಅನುಕರಿಸಲು ವಿನ್ಯಾಸಗೊಳಿಸಲಾದ ಈ ವೇಗವರ್ಧಕಗಳು?", "56": "ಡೋರ್ ಬೆಲ್ ಸರ್ಕ್ಯೂಟ್ ವಿದ್ಯುತ್ ಶಕ್ತಿಯನ್ನು ಯಾಂತ್ರಿಕ ಶಕ್ತಿಯಾಗಿ ಪರಿವರ್ತಿಸುತ್ತದೆ. ಯಾಂತ್ರಿಕ ಶಕ್ತಿಯು ಅಂತಿಮವಾಗಿ ಉತ್ಪತ್ತಿಯಾಗುವ ಕಂಪನಗಳ ರೂಪದಲ್ಲಿದೆ.", "57": "ಎರಡು ವ್ಯಕ್ತಿಗಳು ಒಂದೇ ಜಾತಿಯ ಸದಸ್ಯರೇ ಎಂಬುದನ್ನು ಯಾವ ಅಂಶವು ನಿರ್ಧರಿಸುತ್ತದೆ?", "58": "ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವ ಗ್ರಹವು ಯಾವಾಗಲೂ ಸೂರ್ಯನಿಗೆ ಭೂಮಿಗಿಂತ ಹತ್ತಿರದಲ್ಲಿರುತ್ತದೆ?", "59": "ಜೀವಕೋಶಗಳಿಗೆ ಶಕ್ತಿಗಾಗಿ ಪೋಷಕಾಂಶಗಳ ಅಗತ್ಯವಿರುತ್ತದೆ. ಜೀವಕೋಶದ ಶಕ್ತಿಯನ್ನು ಒದಗಿಸಲು ಆಹಾರವನ್ನು ಒಡೆಯಲು ಯಾವ ವ್ಯವಸ್ಥೆಯು ಕಾರಣವಾಗಿದೆ?", "60": "ಯಾವ ಚಟುವಟಿಕೆಯ ಸಮಯದಲ್ಲಿ ವಿದ್ಯಾರ್ಥಿಯು ಕನ್ನಡಕಗಳನ್ನು ಧರಿಸಬೇಕು?", "61": "ಬ್ಯಾಸಿಲಸ್ ತುರಿಂಗಿಯೆನ್ಸಿಸ್ (ಬಿ. ಟಿ.) ಒಂದು ಮಣ್ಣಿನ ಬ್ಯಾಕ್ಟೀರಿಯವಾಗಿದ್ದು, ಇದು ಕೆಲವು ಕೀಟಗಳಿಗೆ ವಿಷಕಾರಿಯಾಗಿದೆ. ಬಿ. ಟಿ. ಹತ್ತಿಯನ್ನು ತಯಾರಿಸಲು ಈ ಬ್ಯಾಕ್ಟೀರಿಯಾದಿಂದ ಜೀನ್ಗಳನ್ನು ಹತ್ತಿಯೊಳಗೆ ಸೇರಿಸಲಾಗಿದೆ. ಬಿ. ಟಿ. ಹತ್ತಿಯನ್ನು ಬಳಸುವ ರೈತರು ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದನ್ನು ಕಡಿಮೆ ಬಳಸುತ್ತಾರೆ?", "62": "ವಿದ್ಯಾರ್ಥಿಯೊಬ್ಬನು ಬಂಡೆಯ ಮಾದರಿಯನ್ನು ಪರೀಕ್ಷಿಸಿದನು ಮತ್ತು ಅದು 1 ಮಿಲಿಮೀಟರ್ನಿಂದ 12 ಮಿಲಿಮೀಟರ್ ಗಾತ್ರದ ವಿವಿಧ ಬಣ್ಣಗಳ ಕಣಗಳನ್ನು ಹೊಂದಿದೆ ಎಂದು ವಿವರಿಸಿದನು. ವಿದ್ಯಾರ್ಥಿಯು ಮಾಡುತ್ತಿದ್ದನು", "63": "ಜೀನ್ಗಳು ಯಾವುದರಿಂದ ಕೂಡಿವೆ?", "64": "ತರಗತಿಯ ಪ್ರದರ್ಶನದಲ್ಲಿ, ಒಬ್ಬ ಶಿಕ್ಷಕನು ಬೀಕರ್ನಲ್ಲಿ ಕೆಲವು ಹರಳಾಗಿಸಿದ ಸಕ್ಕರೆಯ ಮೇಲೆ ಸಲ್ಫ್ಯೂರಿಕ್ ಆಮ್ಲವನ್ನು ಸುರಿಯುತ್ತಾನೆ. ಸಕ್ಕರೆ ಹಳದಿ ಬಣ್ಣಕ್ಕೆ ತಿರುಗಿ ನಂತರ ಕಪ್ಪು ಬಣ್ಣಕ್ಕೆ ತಿರುಗುತ್ತದೆ. ಹೊಗೆ ಏರುತ್ತದೆ ಮತ್ತು ಬಲವಾದ ವಾಸನೆಯನ್ನು ಬಿಡುಗಡೆ ಮಾಡಲಾಗುತ್ತದೆ. ಈ ಪ್ರದರ್ಶನವು ಯಾವ ರೀತಿಯ ಬದಲಾವಣೆಗೆ ಒಂದು ಉದಾಹರಣೆಯಾಗಿದೆ?", "65": "ಮಾರ್ತಾ ಶಕ್ತಿಯ ವಿವಿಧ ರೂಪಗಳನ್ನು ಅಧ್ಯಯನ ಮಾಡಿದರು. ಯಾವ ಎರಡು ರೀತಿಯ ಶಕ್ತಿಗಳು ಅಲೆಗಳಲ್ಲಿ ಚಲಿಸುತ್ತವೆ?", "66": "ಕೆಲವು ಪರ್ವತಗಳ ಮೇಲ್ಭಾಗಗಳು ತೀಕ್ಷ್ಣ ಮತ್ತು ಮೊನಚಾಗಿರುತ್ತವೆ, ಆದರೆ ಇತರರ ಮೇಲ್ಭಾಗಗಳು ನಯವಾದ ಮತ್ತು ದುಂಡಾಗಿರುತ್ತವೆ. ಈ ವ್ಯತ್ಯಾಸವು ಬಹುಶಃ ಇದಕ್ಕೆ ಕಾರಣವಾಗಿತ್ತು", "67": "ನವೀಕರಿಸಬಹುದಾದ ಇಂಧನ ಮೂಲವನ್ನು ಬಳಸುವಂತೆ ವಿದ್ಯಾರ್ಥಿಯೊಬ್ಬ ಶಾಲಾ ಮಂಡಳಿಗೆ ಸಲಹೆ ನೀಡುತ್ತಾನೆ. ವಿದ್ಯಾರ್ಥಿ ಅವರು ಬಳಸಲು ಸೂಚಿಸುತ್ತಾರೆ", "68": "ಸೌರ ವಿಕಿರಣವು ಭೂಮಿಯ ಮೇಲಿನ ಧ್ರುವಗಳ ಹತ್ತಿರಕ್ಕಿಂತ ಭೂಮಧ್ಯರೇಖೆಯ ಬಳಿ ಹೆಚ್ಚು ಶಾಖವನ್ನು ಒದಗಿಸುತ್ತದೆ. ಹೆಚ್ಚಿನ ಪ್ರಮಾಣದ ಶಾಖವನ್ನು ಭೂಮಧ್ಯರೇಖೆಯಿಂದ ದೂರ ಸರಿಸಲಾಗುತ್ತದೆ", "69": "ಯಾವ ಮಾನವ ಚಟುವಟಿಕೆಯು ಭೂಮಿಯ ನೈಸರ್ಗಿಕ ಸಂಪನ್ಮೂಲಗಳನ್ನು ಸಂರಕ್ಷಿಸಲು ಸಹಾಯ ಮಾಡುತ್ತದೆ?", "70": "ಕೆಲವು ಪ್ರಾಣಿಗಳು ಪರಭಕ್ಷಕಗಳ ವಿರುದ್ಧ ತಮ್ಮನ್ನು ತಾವು ರಕ್ಷಿಸಿಕೊಳ್ಳಲು ಯಾವ ಗುಣಲಕ್ಷಣವು ಸಹಾಯ ಮಾಡುತ್ತದೆ?", "71": "ಹೆಚ್ಚಿನ ಸಸ್ಯಗಳು ತಮ್ಮ ಜೀವನ ಚಕ್ರವನ್ನು _ _ _ ಎಂದು ಪ್ರಾರಂಭಿಸುತ್ತವೆ.", "72": "ಎರಿನ್ ಬಲವಾದ, ಹಗುರವಾದ ಕುರ್ಚಿಯನ್ನು ಮಾಡಲು ಬಯಸುತ್ತಾನೆ. ಆಕೆ ಯಾವ ನೈಸರ್ಗಿಕ ವಸ್ತುಗಳನ್ನು ಬಳಸಬೇಕು?", "73": "ಜೊನಾಥನ್ ಕರಡಿಗಳನ್ನು ಅಧ್ಯಯನ ಮಾಡುತ್ತಿದ್ದನು. ಕರಡಿಗಳು ಕೆಲವು ನಡವಳಿಕೆಗಳೊಂದಿಗೆ ಜನಿಸುತ್ತವೆ ಮತ್ತು ಇತರರನ್ನು ಅವುಗಳ ಪರಿಸರದಿಂದ ಕಲಿಯುತ್ತವೆ ಎಂದು ಅವರು ಕಂಡುಕೊಂಡರು. ಕರಡಿಯು ಬಹುಶಃ ಯಾವ ನಡವಳಿಕೆಯನ್ನು ಆನುವಂಶಿಕವಾಗಿ ಪಡೆಯುತ್ತದೆ?", "74": "ಒಂದೇ ಜಾತಿಯ ಮೀನುಗಳ ಗುಂಪೊಂದು ಒಟ್ಟಿಗೆ ಈಜುತ್ತಾ ಒಬ್ಬ ವ್ಯಕ್ತಿಯ ದೇಹದಾರ್ಢ್ಯವನ್ನು ಹೆಚ್ಚಿಸುತ್ತದೆ.", "75": "ಆಮ್ಲಜನಕದ ಚಕ್ರದಲ್ಲಿ, ಯಾವ ಜೀವಿಗಳ ಗುಂಪು ವಾತಾವರಣದ ಆಮ್ಲಜನಕದ ಪೂರೈಕೆಯ ಹೆಚ್ಚಿನ ಭಾಗವನ್ನು ತುಂಬುತ್ತದೆ?", "76": "ಮಾನವರಲ್ಲಿ ಸೋಂಕುಗಳಿಗೆ ಚಿಕಿತ್ಸೆ ನೀಡಲು ಬಳಸುವ ಕೆಲವು ಪ್ರತಿಜೀವಕಗಳನ್ನು ಕೋಳಿಗಳಿಗೆ ಚಿಕಿತ್ಸೆ ನೀಡಲು ಸಹ ಬಳಸಲಾಗುತ್ತದೆ, ಆದರೆ ಕೆಲವು ಗುಂಪುಗಳು ಈ ಅಭ್ಯಾಸವನ್ನು ವಿರೋಧಿಸುತ್ತವೆ. ಪ್ರತಿಜೀವಕಗಳ ಅತಿಯಾದ ಬಳಕೆಯು ಯಾವ ರೀತಿಯ ಜೀವಿಗಳ ನೈಸರ್ಗಿಕ ಆಯ್ಕೆಯ ಮೇಲೆ ಪ್ರಭಾವ ಬೀರುತ್ತದೆ?", "77": "ಆಟಿಕೆ ಕಾರು 10 ಮೀಟರ್ ಪ್ರಯಾಣಿಸಲು ತೆಗೆದುಕೊಳ್ಳುವ ಸರಾಸರಿ ಸಮಯವನ್ನು ಅಳೆಯುವ ಮೂಲಕ ವಿದ್ಯಾರ್ಥಿಯು ಪ್ರಯೋಗಾಲಯದ ತನಿಖೆಯನ್ನು ನಿರ್ವಹಿಸುತ್ತಾನೆ. ಮೂರು ಪ್ರಯೋಗಗಳಲ್ಲಿ ಪ್ರಯೋಗವನ್ನು ಮಾಡುವುದು ಏಕೆ ಉತ್ತಮ?", "78": "ವಿಜ್ಞಾನಿಗಳು ಶಿಲಾಪಾಕದ ಕೋಣೆಯ ಪಕ್ಕದಲ್ಲಿ ರೂಪಾಂತರಗೊಂಡ ಬಂಡೆಯ ರಚನೆಯನ್ನು ಕಂಡುಕೊಳ್ಳುತ್ತಾರೆ ಮತ್ತು ಇದು ಮೂಲತಃ ಸಂಚಿತ ಬಂಡೆಯ ರಚನೆಯಾಗಿದೆ ಎಂದು ನಿರ್ಧರಿಸುತ್ತಾರೆ. ಶಿಲಾಪಾಕದ ಕೋಣೆಯ ಉಷ್ಣಾಂಶವು ಬಂಡೆಯ ರಚನೆಯು ರೂಪಾಂತರಗೊಳ್ಳಲು ಕಾರಣವಾಯಿತು ಎಂದು ಅವರು ತೀರ್ಮಾನಿಸುತ್ತಾರೆ. ಬಂಡೆಯ ರಚನೆಯು ಹೇಗೆ ಬದಲಾಯಿತು ಎಂಬುದಕ್ಕೆ ಮತ್ತೊಂದು ವಿಶ್ವಾಸಾರ್ಹ ವಿವರಣೆ ಯಾವುದು?", "79": "ಸೂರ್ಯನ ಸುತ್ತ ಪರಿಭ್ರಮಿಸುತ್ತಿರುವ ಭೂಮಿ ಕಾರಣಗಳು", "80": "ಭೂಮಿಯ ಮೇಲಿನ ರಾತ್ರಿ ಮತ್ತು ಹಗಲಿನ ಚಕ್ರವು ಇದರ ಪರಿಣಾಮವಾಗಿದೆ", "81": "ಈ ಗುಣಲಕ್ಷಣಗಳಲ್ಲಿ ಯಾವುದು ಪರಿಸರದಿಂದ ಹೆಚ್ಚು ಪ್ರಭಾವಿತವಾಗಿದೆ?", "82": "ಯಾವ ಹೇಳಿಕೆಯು ಭೂಮಿ ಮತ್ತು ಶುಕ್ರ ಎರಡರ ಹವಾಮಾನದ ಮೇಲೆ ಗಮನಾರ್ಹ ಪರಿಣಾಮ ಬೀರುವ ಅನಿಲದ ಲಕ್ಷಣವನ್ನು ವಿವರಿಸುತ್ತದೆ?", "83": "ಕಳೆದ ಇಪ್ಪತ್ತು ವರ್ಷಗಳಲ್ಲಿ ಡಿಎನ್ಎ ತಂತ್ರಜ್ಞಾನವು ಬಹಳವಾಗಿ ಸುಧಾರಿಸಿದೆ. ಡಿಎನ್ಎ ತಂತ್ರಜ್ಞಾನದ ಅಭಿವೃದ್ಧಿಯಿಂದ ಯಾವ ಕೆಲಸವನ್ನು ಸುಲಭಗೊಳಿಸಲಾಗಿದೆ?", "84": "ರೂಪಾಂತರ ಶಿಲೆಗಳು ರೂಪುಗೊಳ್ಳಲು ಯಾವ ಸ್ಥಿತಿಯ ಅಗತ್ಯವಿದೆ?", "85": "ಯಾವ ಕಾರ್ಯಕ್ರಮವು ಸಂಪನ್ಮೂಲವನ್ನು ನವೀಕರಿಸಲು ಸಹಾಯ ಮಾಡುತ್ತದೆ?", "86": "ಸಸ್ಯದ ಯಾವ ಭಾಗವು ಮಣ್ಣಿನಿಂದ ನೀರು ಮತ್ತು ಪೋಷಕಾಂಶಗಳನ್ನು ತೆಗೆದುಕೊಳ್ಳುತ್ತದೆ?", "87": "ಒಂದು ನಿರ್ದಿಷ್ಟ ರೀತಿಯ ಹೈಬ್ರಿಡ್ ಕಾರು ಬ್ರೇಕಿಂಗ್ ವ್ಯವಸ್ಥೆಯನ್ನು ಬಳಸುತ್ತದೆ, ಇದರಲ್ಲಿ ಶಕ್ತಿಯನ್ನು ಮರುಪಡೆಯಲಾಗುತ್ತದೆ ಮತ್ತು ಬ್ಯಾಟರಿಗಳಲ್ಲಿ ಸಂಗ್ರಹಿಸಲಾಗುತ್ತದೆ. ಇದು ಯಾವ ರೀತಿಯ ಶಕ್ತಿಯ ಪರಿವರ್ತನೆಗೆ ಉದಾಹರಣೆಯಾಗಿದೆ?", "88": "ಕ್ಲೌನ್ಫಿಶ್ ಸಮುದ್ರದ ಎನಿಮೋನ್ಗಳ ಗ್ರಹಣಾಂಗಗಳಲ್ಲಿ ಆಶ್ರಯ ಪಡೆಯುತ್ತದೆ ಮತ್ತು ಸಮುದ್ರದ ಎನಿಮೋನ್ಗಳನ್ನು ಸ್ವಚ್ಛವಾಗಿರಿಸುತ್ತದೆ. ಇದು ಯಾವ ರೀತಿಯ ಸಂಬಂಧವನ್ನು ಪ್ರತಿನಿಧಿಸುತ್ತದೆ?", "89": "ಕೆಲವು ಪ್ರಾಣಿಗಳು ಕಡಿಮೆ ಲಭ್ಯವಿರುವಾಗ ಆಹಾರವನ್ನು ಹುಡುಕಲು ಸಹಾಯ ಮಾಡುವ ನಡವಳಿಕೆಗಳನ್ನು ಹೊಂದಿವೆ. ಈ ರೀತಿಯ ನಡವಳಿಕೆಯನ್ನು ಹೊಂದಿರುವ ಪ್ರಾಣಿಯನ್ನು ಯಾವುದು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "90": "ವಿದ್ಯಾರ್ಥಿಯ ಪ್ರಯೋಗದ ಒಂದು ಭಾಗವೆಂದರೆ ಚಂಡಮಾರುತಕ್ಕೆ ಹಲವಾರು ಗಂಟೆಗಳ ಮೊದಲು ಗಾಳಿಯ ವೇಗದಲ್ಲಿನ ಬದಲಾವಣೆಗಳನ್ನು ಅಳೆಯುವುದು. ವಿದ್ಯಾರ್ಥಿಯು ಯಾವ ಸಾಧನವನ್ನು ಬಳಸಬೇಕು?", "91": "ಒಂದು ಜೀವಿಯು ತನ್ನ ಯಾವುದೇ ಪೂರ್ವಜರಲ್ಲಿ ಇಲ್ಲದ ಆನುವಂಶಿಕ ಅಸಹಜತೆಯೊಂದಿಗೆ ಜನಿಸುತ್ತದೆ. ಈ ಅಸಹಜತೆಯು ಬಹುಶಃ ಇದರ ಪರಿಣಾಮವಾಗಿದೆ", "92": "ಭೂಮಿಯ ಮೇಲಿನ ಒಂದು ದಿನದ ಅವಧಿಯನ್ನು ಅದು ಎಷ್ಟು ಸಮಯ ತೆಗೆದುಕೊಳ್ಳುತ್ತದೆ ಎಂಬುದರ ಮೇಲೆ ನಿರ್ಧರಿಸಲಾಗುತ್ತದೆ.", "93": "ಒಂದು ಬಂಡೆಯನ್ನು ನೀರನ್ನು ಹೊಂದಿರುವ ಗ್ರ್ಯಾಜುಯೇಟೆಡ್ ಸಿಲಿಂಡರ್ನಲ್ಲಿ ಇರಿಸಿದಾಗ, ನೀರಿನ ಎತ್ತರವು ಹೆಚ್ಚಾಗುತ್ತದೆ.", "94": "ಒಬ್ಬ ವಿದ್ಯಾರ್ಥಿಯು ಬನ್ಸೆನ್ ಬರ್ನರ್ಗಳ ಮೇಲೆ ಒಂದೇ ಪ್ರಮಾಣದ ಎರಡು ವಿಭಿನ್ನ ದ್ರವಗಳನ್ನು ಬಿಸಿಮಾಡುತ್ತಾನೆ. ವಿದ್ಯಾರ್ಥಿ ಪ್ರಾರಂಭಿಸಿದಾಗ ಪ್ರತಿ ದ್ರವವು ಕೋಣೆಯ ಉಷ್ಣಾಂಶದಲ್ಲಿರುತ್ತದೆ. 1ನೇ ದ್ರವವು 2ನೇ ದ್ರವಕ್ಕಿಂತ ಹೆಚ್ಚಿನ ನಿರ್ದಿಷ್ಟ ಶಾಖವನ್ನು ಹೊಂದಿದ್ದರೆ, 1ನೇ ದ್ರವವು", "95": "ಯಾವ ಚಟುವಟಿಕೆಯ ಮೂಲಕ ಪ್ರಾಣಿಗಳು ತಮ್ಮ ದೇಹಕ್ಕೆ ಅಗತ್ಯವಿರುವ ಇಂಗಾಲವನ್ನು ಪಡೆಯುತ್ತವೆ?", "96": "ವಿಜ್ಞಾನಿಗಳು 90 ಡಿಗ್ರಿ ಸೆಲ್ಸಿಯಸ್ (194 ಡಿಗ್ರಿ ಫ್ಯಾರನ್ಹೀಟ್) ಬಿಸಿನೀರಿನಲ್ಲಿ ಬೆಳೆಯುವ ಮತ್ತು ಬದುಕಲು ಸೂರ್ಯನ ಬೆಳಕು ಅಥವಾ ಆಮ್ಲಜನಕದ ಅಗತ್ಯವಿಲ್ಲದ ಜೀವಿಗಳನ್ನು ಕಂಡುಹಿಡಿದಿದ್ದಾರೆ. ವಿಜ್ಞಾನಿಗಳು ಈ ಜೀವಿಗಳನ್ನು ಯಾವ ಸಾಮ್ರಾಜ್ಯದಲ್ಲಿ ವರ್ಗೀಕರಿಸುತ್ತಾರೆ?", "97": "ಅಡುಗೆಯವನು ಬಿಸಿ ಒಲೆಯನ್ನು ಮುಟ್ಟುತ್ತಾನೆ ಮತ್ತು ತ್ವರಿತವಾಗಿ ತನ್ನ ಕೈಯನ್ನು ದೂರ ಸರಿಸುತ್ತಾನೆ. ಈ ಪ್ರತಿಕ್ರಿಯೆಯನ್ನು ಉತ್ಪಾದಿಸಲು ಒಟ್ಟಾಗಿ ಕಾರ್ಯನಿರ್ವಹಿಸುವ ಎರಡು ಪ್ರಾಥಮಿಕ ದೇಹ ವ್ಯವಸ್ಥೆಗಳು ಯಾವುವು?", "98": "ಯಾವ ಹೇಳಿಕೆಯು ಅನಿಲಗಳು ಮತ್ತು ದ್ರವಗಳೆರಡನ್ನೂ ಸರಿಯಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "99": "ಮಣ್ಣನ್ನು ಸ್ಯಾಚುರೇಟೆಡ್ ಮಾಡಿದಾಗ, ಮಣ್ಣಿನ ಹುಳುಗಳು ಆಮ್ಲಜನಕವನ್ನು ಪಡೆಯಲು ಮಣ್ಣಿನ ಮೇಲ್ಭಾಗಕ್ಕೆ ಚಲಿಸುತ್ತವೆ. ಈ ನಡವಳಿಕೆಯು ಎರೆಹುಳುಗಳಲ್ಲಿನ ಯಾವ ಜೈವಿಕ ಪರಿಕಲ್ಪನೆಗೆ ಸಾಕ್ಷಿಯಾಗಿದೆ?", "100": "ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಪ್ರಾಣಿಗಳ ಜೀವಕೋಶಕ್ಕಿಂತ ಸಸ್ಯ ಜೀವಕೋಶದಲ್ಲಿ ಸಂಭವಿಸುವ ಸಾಧ್ಯತೆ ಹೆಚ್ಚು?", "101": "ಭೂಮಿಯು ಸೂರ್ಯನ ಸುತ್ತ ಸುತ್ತುತ್ತದೆ. ಸೂರ್ಯನ ಸುತ್ತ ಒಂದು ಸುತ್ತನ್ನು ಪೂರ್ಣಗೊಳಿಸಲು ಭೂಮಿಗೆ ಬೇಕಾಗುವ ಸಮಯವು ಸರಿಸುಮಾರು", "102": "ಹೆಚ್ಚುವರಿ ಸಾರಜನಕ ರಸಗೊಬ್ಬರಗಳು ಕೆಲವೊಮ್ಮೆ ಚೆಸಾಪೀಕ್ ಕೊಲ್ಲಿಗೆ ಹರಿಯುವ ಜಲಮಾರ್ಗಗಳಿಗೆ ಹರಿಯುತ್ತವೆ. ಈ ಸಾರಜನಕವು ಪಾಚಿಗಳ ಹೂವುಗಳಿಗೆ ಕಾರಣವಾಗಬಹುದು, ಇದು ನೀರಿನಲ್ಲಿ ಕರಗಿದ ಆಮ್ಲಜನಕವನ್ನು ಕಡಿಮೆ ಮಾಡುತ್ತದೆ. ಚೆಸಾಪೀಕ್ ಕೊಲ್ಲಿಯ ಮೇಲೆ ಸಾರಜನಕವು ಹೇಗೆ ಋಣಾತ್ಮಕ ಪರಿಣಾಮ ಬೀರುತ್ತದೆ?", "103": "ಕೋಸ್ಟಾ ರಿಕಾದ ಮೌಂಟ್ ಅರೆನಾಲ್ ಜ್ವಾಲಾಮುಖಿಯು ಸ್ಫೋಟಗೊಳ್ಳುತ್ತಿದೆ. ಸ್ಫೋಟದ ಸಮಯದಲ್ಲಿ ಶಾಖವನ್ನು ಬಿಡುಗಡೆ ಮಾಡಲಾಗುತ್ತದೆ. ಶಾಖದ ಮೂಲ ಯಾವುದು?", "104": "ಹೊಕ್ಕುಳಬಳ್ಳಿ ಅಭಿವೃದ್ಧಿ ಹೊಂದುತ್ತಿರುವ ಭ್ರೂಣವನ್ನು ಹೇಗೆ ಬೆಂಬಲಿಸುತ್ತದೆ ಎಂಬುದನ್ನು ಯಾವ ಹೇಳಿಕೆಯು ವಿವರಿಸುತ್ತದೆ?", "105": "ಯಾವ ಎರಡು ಮಾನವ ದೇಹದ ವ್ಯವಸ್ಥೆಗಳು ಜೀವಕೋಶಗಳಿಗೆ ಆಮ್ಲಜನಕವನ್ನು ಪಡೆಯಲು ಹೆಚ್ಚು ಕಾರಣವಾಗಿವೆ?", "106": "ತಮ್ಮ ವಿಜ್ಞಾನ ತರಗತಿಯಲ್ಲಿ, ಸ್ಯಾಮ್ ಮತ್ತು ಜೂಲಿಯಾ ಹೆಟೆರೊಜೈಗಸ್ ಎತ್ತರದ (ಟಿಟಿ) ಬಟಾಣಿ ಸಸ್ಯವನ್ನು ಹೋಮೊಜೈಗಸ್ ಶಾರ್ಟ್ (ಟಿಟಿ) ಬಟಾಣಿ ಸಸ್ಯದೊಂದಿಗೆ ದಾಟುತ್ತಾರೆ. ಯಾವ ಅನುಪಾತವು ಸ್ಯಾಮ್ ಮತ್ತು ಜೂಲಿಯಾ ನಿರೀಕ್ಷಿಸಬಹುದಾದ ಫಲಿತಾಂಶಗಳನ್ನು ಪ್ರತಿನಿಧಿಸುತ್ತದೆ?", "107": "ವಾತಾವರಣದ ಇಂಗಾಲದ ಡೈಆಕ್ಸೈಡ್ ಹೆಚ್ಚಾದಾಗ, ಕೆಲವು ಇಂಗಾಲದ ಡೈಆಕ್ಸೈಡ್ ಸಮುದ್ರದಲ್ಲಿ ಕರಗುತ್ತದೆ.", "108": "ಕಾಲಾನಂತರದಲ್ಲಿ, ಹಳೆಯ ಜ್ವಾಲಾಮುಖಿಯಿಂದ ಒಣಗಿದ ಲಾವಾವನ್ನು ಧರಿಸಲಾಗುತ್ತದೆ ಮತ್ತು ಸಣ್ಣ ತುಂಡುಗಳಾಗಿ ಒಡೆಯಲಾಗುತ್ತದೆ. ಈ ತುಣುಕುಗಳು ಕೂಡಿ ಹೊಸ ಬಂಡೆಯನ್ನು ರೂಪಿಸಲು ಒಟ್ಟಿಗೆ ಜೋಡಿಸಿದಾಗ, ಈ ಹೊಸ ಬಂಡೆಯನ್ನು ಹೇಗೆ ವರ್ಗೀಕರಿಸಲಾಗುತ್ತದೆ?", "109": "ಪೊಟ್ಯಾಸಿಯಮ್ ಮತ್ತು ಬ್ರೋಮಿನ್ ಪರಮಾಣುಗಳು ರಾಸಾಯನಿಕ ಬಂಧಗಳನ್ನು ರಚಿಸಿದಾಗ, ಇವುಗಳಲ್ಲಿ ಯಾವುದು ಉತ್ಪತ್ತಿಯಾಗುತ್ತದೆ?", "110": "ಭೂಮಿಯು ತನ್ನ ಅಕ್ಷದ ಮೇಲೆ ಎಷ್ಟು ಬಾರಿ ತಿರುಗುತ್ತದೆ?", "111": "ಭೂಮಿಯ ವಾತಾವರಣವನ್ನು ರೂಪಿಸುವ ಅಂಶಗಳನ್ನು ಶೇಕಡಾವಾರು ಎಂದು ಪಟ್ಟಿ ಮಾಡಬಹುದು ಅಥವಾ ರೇಖಾಚಿತ್ರದಲ್ಲಿ ತೋರಿಸಬಹುದು. ಯಾವ ರೀತಿಯ ಗ್ರಾಫ್ ಈ ಮಾಹಿತಿಯನ್ನು ಉತ್ತಮವಾಗಿ ತೋರಿಸುತ್ತದೆ?", "112": "ಸಸ್ಯಗಳು ಎಲೆಗಳ ಮೂಲಕ ಹೀರಿಕೊಳ್ಳುವ ಇಂಗಾಲದ ಡೈಆಕ್ಸೈಡ್ ಅನ್ನು ಪ್ರಾಣಿಗಳು ಹೊರಸೂಸುತ್ತವೆ. ಪ್ರಾಣಿಗಳು ಉಸಿರಾಡಬೇಕಾದ ದ್ಯುತಿಸಂಶ್ಲೇಷಣೆಯ ಪರಿಣಾಮವಾಗಿ ಸಸ್ಯಗಳು ಏನು ನೀಡುತ್ತವೆ?", "113": "ಗಾಳಿಯು ವಿವಿಧ ಪದಾರ್ಥಗಳಿಂದ ಕೂಡಿದೆ. ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಗಾಳಿಯ ಯಾವ ಘಟಕವು ಒಂದು ಅಂಶಕ್ಕಿಂತ ಹೆಚ್ಚಾಗಿ ಸಂಯುಕ್ತವಾಗಿದೆ?", "114": "ಸಮಭಾಜಕ ಮರುಭೂಮಿಗಳ ಉಪಸ್ಥಿತಿಗೆ ಕಾರಣವಾದ ಅಂಶ ಯಾವುದು?", "115": "ಬೂದಿ ಕೊರೆಯುವ ಚಿಟ್ಟೆ ಕಣಜವನ್ನು ಹೋಲುತ್ತದೆ, ಆದರೆ ಅದು ಕಚ್ಚುವ ಸಾಮರ್ಥ್ಯವನ್ನು ಹೊಂದಿಲ್ಲ. ಈ ರೂಪಾಂತರವು ಚಿಟ್ಟೆ ಬದುಕುಳಿಯಲು ಸಹಾಯ ಮಾಡುತ್ತದೆ ಏಕೆಂದರೆ", "116": "ಯಾವ ಅಂಗ ವ್ಯವಸ್ಥೆಯು ಸ್ನಾಯು ಅಂಗಾಂಶದಲ್ಲಿನ ಜೀವಕೋಶಗಳೊಂದಿಗೆ ಸಂವಹನ ನಡೆಸುತ್ತದೆ, ಇದರಿಂದಾಗಿ ಸ್ನಾಯುಗಳು ಸಂಕುಚಿತಗೊಳ್ಳುತ್ತವೆ ಅಥವಾ ವಿಶ್ರಾಂತಿ ಪಡೆಯುತ್ತವೆ, ದೇಹವು ಚಲಿಸಲು ಅನುವು ಮಾಡಿಕೊಡುತ್ತದೆ?", "117": "ಯಾವ ಸಾಧನವು ಯಾಂತ್ರಿಕ ಶಕ್ತಿಯನ್ನು ಉತ್ಪಾದಿಸುತ್ತದೆ?", "118": "ಕಡಲತೀರದ ಉದ್ದಕ್ಕೂ ಕೆಸರನ್ನು ಸಂಗ್ರಹಿಸಿದಾಗ ಕಡಲತೀರವು ರೂಪುಗೊಳ್ಳುತ್ತದೆ. ಸಮುದ್ರಕ್ಕೆ ಸೇರುವ ನದಿಗಳಿಗೆ ಅಣೆಕಟ್ಟು ಹಾಕಿದರೆ ಏನಾಗಬಹುದು?", "119": "ವಿಪರೀತ ಒತ್ತಡದಿಂದಾಗಿ, ಭೂಮಿಯ ಒಳಭಾಗವು", "120": "ಭೂಮಿಗೆ ಸಂಬಂಧಿಸಿದಂತೆ ನಕ್ಷತ್ರಪುಂಜದ ಚಲನೆಯ ವೇಗ ಮತ್ತು ಸಾಮಾನ್ಯ ದಿಕ್ಕನ್ನು ಹೀಗೆ ನಿರ್ಧರಿಸಬಹುದುಃ", "121": "ದ್ರವ್ಯದ ಮೂರು ಸಾಮಾನ್ಯ ಸ್ಥಿತಿಗಳು ಯಾವುವು?", "122": "ಆಹಾರದ ಅಣುಗಳು ಒಡೆಯಲು ಪ್ರಾಥಮಿಕ ಕಾರಣವೇನು?", "123": "ಮೇಲ್ಮಣ್ಣನ್ನು ಅತ್ಯಂತ ಫಲವತ್ತಾದ ಮಣ್ಣು ಎಂದು ಪರಿಗಣಿಸಲಾಗುತ್ತದೆ", "124": "ವಾತಾವರಣದಲ್ಲಿರುವ ರಾಸಾಯನಿಕಗಳು ನೀರಿನ ಹನಿಗಳಲ್ಲಿ ಕರಗಿದಾಗ, ಅವು ನೀರಿನೊಂದಿಗೆ ಬೀಳುತ್ತವೆ ಮತ್ತು ಭೂಮಿಯ ಮೇಲಿನ ನೀರಿನ ಜಲಾಶಯಗಳನ್ನು ಕಲುಷಿತಗೊಳಿಸುತ್ತವೆ. ಜಲಜೀವಿಗಳು ಅವುಗಳನ್ನು ಹೀರಿಕೊಂಡಾಗ ಮಾಲಿನ್ಯಕಾರಕಗಳು ಆಹಾರ ಸರಪಳಿಯನ್ನು ಪ್ರವೇಶಿಸುತ್ತವೆ. ಕಲ್ಲಿದ್ದಲನ್ನು ಸುಟ್ಟುಹಾಕಿದ ನಂತರ ಈ ಮಾಲಿನ್ಯಕಾರಕಗಳಲ್ಲಿ ಯಾವುದು ಅಂತಿಮವಾಗಿ ಮೀನುಗಳನ್ನು ಕಲುಷಿತಗೊಳಿಸುತ್ತದೆ?", "125": "ಮಾಲ್ ನಿರ್ಮಿಸಲು ಜೌಗುಭೂಮಿಯನ್ನು ಬರಿದು ಮಾಡಲಾಯಿತು. ಎರಡು ವರ್ಷಗಳ ನಂತರ, ಆ ಪ್ರದೇಶದಲ್ಲಿ ಯಾವುದೇ ಟೋಡ್ಗಳು ಇರಲಿಲ್ಲ. ಹಾವುಗಳು ಏಕೆ ಕಣ್ಮರೆಯಾದವು?", "126": "ತಾಂತ್ರಿಕ ಪ್ರಗತಿಗಳು ವಿಜ್ಞಾನಿಗಳಿಗೆ ಅಸಹಜ ಮಾನವ ವಂಶವಾಹಿಗಳನ್ನು ಅದೇ ವಂಶವಾಹಿಗಳ ಆರೋಗ್ಯಕರ ಪ್ರತಿಗಳೊಂದಿಗೆ ಬದಲಿಸುವ ವಿಧಾನಗಳನ್ನು ಅಭಿವೃದ್ಧಿಪಡಿಸಲು ಅನುವು ಮಾಡಿಕೊಡುತ್ತಿವೆ. ಈ ಜೀನ್ ಥೆರಪಿಗೆ ಹೆಚ್ಚು ಬಳಕೆಯಾಗುವ ಸಾಧ್ಯತೆ ಯಾವುದು?", "127": "ಸಸ್ಯ ಮತ್ತು ಪ್ರಾಣಿಗಳ ಜೀವಕೋಶಗಳ ಬಗ್ಗೆ ಯಾವ ಹೇಳಿಕೆಯು ನಿಜವಾಗಿದೆ?", "128": "ತಂಪಾದ ಉತ್ತರ ದ್ವೀಪದ ಬಂಡೆಯ ಪದರಗಳಲ್ಲಿ ಬೆಚ್ಚಗಿನ ಹವಾಮಾನದ ಸಸ್ಯಗಳ ಪಳೆಯುಳಿಕೆಗಳನ್ನು ಕಂಡುಹಿಡಿಯುವುದು ಸೂಚಿಸುತ್ತದೆ", "129": "ಮೆಕ್ಕೆ ಜೋಳದ ಸಸ್ಯಗಳಲ್ಲಿನ ಆನುವಂಶಿಕ ವಸ್ತುವನ್ನು ವಿಜ್ಞಾನಿಗಳು ಬದಲಾಯಿಸಬಹುದು, ಆದ್ದರಿಂದ ಸಸ್ಯಗಳು ಹೆಚ್ಚು ಮೆಕ್ಕೆ ಜೋಳವನ್ನು ಉತ್ಪಾದಿಸುತ್ತವೆ. ಯಾವ ಪದವು ಈ ಪ್ರಕ್ರಿಯೆಯನ್ನು ಗುರುತಿಸುತ್ತದೆ?", "130": "ಕೆಂಪು ರಕ್ತ ಕಣಗಳ ಮುಖ್ಯ ಕಾರ್ಯವೇನು?", "131": "ಭೂಕಂಪಗಳು ಮತ್ತು ಜ್ವಾಲಾಮುಖಿ ಸ್ಫೋಟಗಳು ಭೂಮಿ ಮತ್ತು ನೀರಿನಲ್ಲಿ ಸಂಭವಿಸುತ್ತವೆ. ಭೂಕಂಪಗಳು ಮತ್ತು ಜ್ವಾಲಾಮುಖಿ ಸ್ಫೋಟಗಳು ಹೆಚ್ಚಾಗಿ ಸಂಭವಿಸುತ್ತವೆ.", "132": "ಒಂದು ಅಳಿಲು 12.8 ಸೆಂಟಿಮೀಟರ್ ಉದ್ದವನ್ನು ಹೊಂದಿರುತ್ತದೆ. ಮಿಲಿಮೀಟರ್ಗಳಲ್ಲಿ, ಎರೆಹುಳು ಎಷ್ಟು ಉದ್ದವಾಗಿದೆ?", "133": "ಯಾವ ವಸ್ತುವು ವಿದ್ಯುತ್ನ ಹರಿವಿಗೆ ಕನಿಷ್ಠ ಪ್ರತಿರೋಧವನ್ನು ಹೊಂದಿದೆ?", "134": "ಯಾವುದನ್ನು ಬಳಸುವುದಕ್ಕಿಂತ ವೇಗವಾಗಿ ಮರುಪೂರಣಗೊಳಿಸಲಾಗುತ್ತದೆ?", "135": "ಪ್ರಯೋಗವನ್ನು ಪ್ರಾರಂಭಿಸುವ ಮೊದಲು ವಿದ್ಯಾರ್ಥಿಯು ಏನು ಮಾಡಬೇಕು?", "136": "ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಮಾನವ ದೇಹದ ಯಾವ ಭಾಗವು ಅತ್ಯಂತ ಸಂಕೀರ್ಣವಾಗಿದೆ?", "137": "ರೈಟ್ ಸಹೋದರರ ಆವಿಷ್ಕಾರವು ಜಗತ್ತಿನ ಮೇಲೆ ಹೆಚ್ಚಿನ ಪರಿಣಾಮವನ್ನು ಬೀರಿದೆ.", "138": "ಮಣ್ಣಿನ ಹುಳುಗಳು ಸತ್ತ ಸಸ್ಯ ವಸ್ತುಗಳನ್ನು ತಿನ್ನುವಾಗ ಮಣ್ಣನ್ನು ಹೇಗೆ ಸುಧಾರಿಸುತ್ತವೆ ಎಂಬುದನ್ನು ಯಾವುದು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "139": "ಈ ಪ್ರಶ್ನೆಗೆ ಉತ್ತರಿಸಲು ಕೆಳಗಿನ ಮಾಹಿತಿಯನ್ನು ಬಳಸಿ. ಹತ್ತಿಯು ಬಟ್ಟೆಯನ್ನು ತಯಾರಿಸಲು ಬಳಸುವ ಸಸ್ಯಜನ್ಯ ಉತ್ಪನ್ನವಾಗಿದೆ. ಹತ್ತಿಯನ್ನು ಸೆಲ್ಯುಲೋಸ್ನಿಂದ ತಯಾರಿಸಲಾಗುತ್ತದೆ, ಇದು ಮನುಷ್ಯರಿಗೆ ಜೀರ್ಣವಾಗದ ನಾರು. ಸೆಲ್ಯುಲೋಸ್ ದೀರ್ಘ ಸರಪಳಿಗಳಾಗಿ ಒಟ್ಟಿಗೆ ಬಂಧಿಸಲಾದ ಅನೇಕ ಸಕ್ಕರೆ ಅಣುಗಳಿಂದ ಕೂಡಿದೆ. ಪ್ರತಿ ಸಕ್ಕರೆ ಅಣುವು ಇಂಗಾಲ, ಜಲಜನಕ ಮತ್ತು ಆಮ್ಲಜನಕದ ಪರಮಾಣುಗಳನ್ನು ಹೊಂದಿರುತ್ತದೆ. ಹತ್ತಿ ಬಟ್ಟೆಯನ್ನು ತೊಳೆದಾಗ, ಆಗಾಗ್ಗೆ ಸುಕ್ಕುಗಳು ಉಂಟಾಗುತ್ತವೆ. ಬಟ್ಟೆ ಉದ್ಯಮವು ಸುಕ್ಕುಗಳಿಲ್ಲದ ಕೆಲವು ಹತ್ತಿ ಬಟ್ಟೆಗಳನ್ನು ತಯಾರಿಸಲು ರಾಸಾಯನಿಕಗಳನ್ನು ಬಳಸುತ್ತದೆ. ಹತ್ತಿಯಲ್ಲಿನ ಸೆಲ್ಯುಲೋಸ್ ನಾರುಗಳಿಗೆ ಬಣ್ಣ ನೀಡಲು ಬಣ್ಣಗಳನ್ನು ಸಹ ಸೇರಿಸಲಾಗುತ್ತದೆ. ಬಣ್ಣಗಳ ಶುದ್ಧತೆಯನ್ನು ನಿರ್ಧರಿಸಲು ಬಟ್ಟೆ ತಯಾರಕರು ಬಣ್ಣಗಳನ್ನು ಹೇಗೆ ಪ್ರತ್ಯೇಕಿಸುತ್ತಾರೆ?", "140": "ಜೀವಿಗಳಿಗೆ ನೀರಿನ ಯಾವ ಗುಣವು ಅತ್ಯಂತ ಮುಖ್ಯವಾಗಿದೆ?", "141": "ಖಗೋಳಶಾಸ್ತ್ರಜ್ಞರು ಮತ್ತು ಸಮುದ್ರ ಜೀವಶಾಸ್ತ್ರಜ್ಞರು ಊಟ ಮಾಡುತ್ತಿದ್ದರು ಮತ್ತು ತಮ್ಮ ಪ್ರಸ್ತುತ ಪ್ರಯೋಗಗಳನ್ನು ಚರ್ಚಿಸುತ್ತಿದ್ದರು. ಅವರು ವಿಜ್ಞಾನದ ವಿವಿಧ ಕ್ಷೇತ್ರಗಳನ್ನು ತನಿಖೆ ಮಾಡಿದರೂ, ಅವರು ಬಹುಶಃ ಅದೇ ಕ್ಷೇತ್ರವನ್ನು ಬಳಸುತ್ತಾರೆ ಎಂದು ಅವರು ಕಂಡುಹಿಡಿದರು.", "142": "ಪಳೆಯುಳಿಕೆ ಇಂಧನಗಳು ರೂಪುಗೊಳ್ಳುತ್ತವೆ.", "143": "ಮನುಷ್ಯರು ತಮ್ಮ ಮನೆಗಳನ್ನು ಬಿಸಿಮಾಡುವ ವಿಧಾನದ ಮೇಲೆ ಯಾವುದು ಹೆಚ್ಚು ಪರಿಣಾಮ ಬೀರಿತು?", "144": "ಈ ಪ್ರಶ್ನೆಗೆ ಉತ್ತರಿಸಲು ಕೆಳಗಿನ ಮಾಹಿತಿಯನ್ನು ಬಳಸಿ. ಭೂಮಿಯ ಮೇಲಿನ ಎಕರೆಗಟ್ಟಲೆ ಅರಣ್ಯ ಪ್ರದೇಶವು ಕಡಿಮೆಯಾಗುವುದರಿಂದ ಭೂಮಿಯ ವಾತಾವರಣದಲ್ಲಿ ಆಮ್ಲಜನಕದ ಪ್ರಮಾಣವು ದೊಡ್ಡ ಪ್ರಮಾಣದಲ್ಲಿ ಕಡಿಮೆಯಾಗುತ್ತದೆ ಎಂದು ಹಲವರು ಕಳವಳ ವ್ಯಕ್ತಪಡಿಸಿದ್ದಾರೆ. ಇದು ಸಂಭವಿಸಿದಲ್ಲಿ, ಜೀವಿಗಳ ಉಸಿರಾಡುವ ಸಾಮರ್ಥ್ಯದ ಮೇಲೆ ಪರಿಣಾಮ ಬೀರುತ್ತದೆ. ಪರಿಣಾಮವು ಜೀವಿಯಿಂದ ಚಲಿಸುವಂತೆಯೇ ಇರುತ್ತದೆ.", "145": "ಇವುಗಳಲ್ಲಿ ಯಾವುದು ರಾಸಾಯನಿಕ ಕ್ರಿಯೆಯ ಉದಾಹರಣೆಯಾಗಿದೆ?", "146": "ಹೊರಾಂಗಣ ವೀಕ್ಷಣೆಗಳನ್ನು ರೆಕಾರ್ಡ್ ಮಾಡಲು ಈ ಸಾಧನಗಳಲ್ಲಿ ಯಾವುದು ಉತ್ತಮ?", "147": "ವಿದ್ಯಾರ್ಥಿಗಳು ಪ್ರತಿ ಘನ ಮಿಶ್ರಣವನ್ನು ದ್ರವ ನೀರಿನಲ್ಲಿ ಇರಿಸುವ ಮೂಲಕ ಮೂರು ಘನ ಮಿಶ್ರಣಗಳ ಭೌತಿಕ ಗುಣಲಕ್ಷಣಗಳನ್ನು ಪರಿಶೀಲಿಸುತ್ತಿದ್ದಾರೆ. ವಿದ್ಯಾರ್ಥಿಗಳು ಯಾವ ಭೌತಿಕ ಆಸ್ತಿಯನ್ನು ಪರೀಕ್ಷಿಸುತ್ತಿದ್ದಾರೆ?", "148": "ಪ್ರತಿ ರಾತ್ರಿ ಉತ್ತರ ಗೋಳಾರ್ಧದ ಆಕಾಶದಲ್ಲಿ ಅದೇ ಸ್ಥಳದಲ್ಲಿ ಏನು ಉಳಿದಿದೆ?", "149": "ಭೂಮಿಯ ಮೇಲ್ಮೈಯ ಹೆಚ್ಚಿನ ಭಾಗವನ್ನು ಯಾವ ವೈಶಿಷ್ಟ್ಯವು ರೂಪಿಸುತ್ತದೆ?", "150": "ಈ ಪರಿಸ್ಥಿತಿಗಳಲ್ಲಿ ಯಾವುದು ಹವಾಮಾನ ಬದಲಾವಣೆಯ ಪರಿಣಾಮವಾಗಿರಬಹುದು?", "151": "ಒಬ್ಬ ವಿದ್ಯಾರ್ಥಿಯು ಆಂಟಿ ಬ್ಯಾಕ್ಟೀರಿಯಲ್ ಹ್ಯಾಂಡ್ ಸೋಪ್ ಬಳಸಿ ತನಿಖೆ ನಡೆಸುತ್ತಾನೆ. ವಿದ್ಯಾರ್ಥಿಯು ತನ್ನ ಎಡಗೈಯನ್ನು ಬ್ಯಾಕ್ಟೀರಿಯಾ ವಿರೋಧಿ ಸಾಬೂನಿನಿಂದ ಮಾತ್ರ ತೊಳೆಯುತ್ತಾನೆ, ಆದರೆ ಎರಡೂ ಕೈಗಳಿಂದ ಸ್ವ್ಯಾಬ್ಗಳನ್ನು ಸಂಸ್ಕರಿಸುತ್ತಾನೆ. ಎರಡೂ ಕೈಗಳಿಂದ ಬರುವ ಕಲ್ಚರ್ಗಳನ್ನು ಪರೀಕ್ಷಿಸುವ ಮೊದಲು 48 ಗಂಟೆಗಳ ಕಾಲ ಕೋಣೆಯ ಉಷ್ಣಾಂಶದಲ್ಲಿ ಕಾವುಕೊಡಲಾಯಿತು. ಎಡಗೈಯಲ್ಲಿ ಮಾತ್ರ ಸಾಬೂನು ಬಳಸುವ ಉದ್ದೇಶವನ್ನು ಯಾವುದು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "152": "ರಾಕ್ವೆಲ್ ಎರಡು ವಾರಗಳ ಕಾಲ ಎಲ್ಲಾ ಮಾಂಸದ ಆಹಾರವಾಗಿ ಐದು ಉಡುಗೆಗಳ ಕಸವನ್ನು ತಿನ್ನಿಸಿದರು ಮತ್ತು ಅವು ಸರಾಸರಿ 15 ಔನ್ಸ್ ಗಳಿಸಿದವು ಎಂದು ಕಂಡುಕೊಂಡರು. ಮಾಂಸವನ್ನು ತಿನ್ನುವುದು ಉಡುಗೆಗಳ ಬೆಳವಣಿಗೆಗೆ ಸಹಾಯ ಮಾಡುವ ಅತ್ಯುತ್ತಮ ಮಾರ್ಗವಾಗಿದೆ ಎಂದು ಅವರು ತೀರ್ಮಾನಿಸಿದರು. ಇದನ್ನು ಉತ್ತಮ ಪ್ರಯೋಗವನ್ನಾಗಿ ಮಾಡಲು ರಾಕ್ವೆಲ್ ಏನು ಮಾಡಬೇಕಾಗಿತ್ತು?", "153": "1600 ರ ದಶಕದಲ್ಲಿ ಆಂಟನ್ ವ್ಯಾನ್ ಲೀವೆನ್ಹೋಕ್ ಎಂಬ ವಿಜ್ಞಾನಿ ಸೂಕ್ಷ್ಮದರ್ಶಕಗಳನ್ನು ಸುಧಾರಿಸುವ ನಿಟ್ಟಿನಲ್ಲಿ ಕೆಲಸ ಮಾಡಿದರು ಮತ್ತು ತಮ್ಮದೇ ಆದ ಮಸೂರಗಳನ್ನು ರಚಿಸಿದರು. ತನ್ನ ಸೂಕ್ಷ್ಮದರ್ಶಕಗಳೊಂದಿಗೆ, ಲೀವೆನ್ಹೋಕ್ ಬ್ಯಾಕ್ಟೀರಿಯಾ ಮತ್ತು ಸ್ನಾಯು ನಾರುಗಳನ್ನು ಕಂಡುಹಿಡಿದನು. ಈ ಆವಿಷ್ಕಾರಗಳಿಂದ ಯಾವ ರೀತಿಯ ಉದ್ಯೋಗವು ಹೆಚ್ಚು ಪ್ರಯೋಜನವನ್ನು ಪಡೆಯಿತು?", "154": "ಸೂಕ್ಷ್ಮದರ್ಶಕದ ಮೇಲೆ ಕೈ ಮಸೂರದ ಒಂದು ಪ್ರಯೋಜನವೆಂದರೆ ಕೈ ಮಸೂರ.", "155": "ಕುರಿ ಮತ್ತು ಜಾನುವಾರುಗಳಂತಹ ಜಾನುವಾರುಗಳನ್ನು ಬೆಳೆಸುವುದರಿಂದ ಹೆಚ್ಚಿನ ಪ್ರಮಾಣದಲ್ಲಿ ಮೀಥೇನ್ ಅನಿಲದ (ಸಿಎಚ್4) ಉತ್ಪಾದನೆಯಾಗುತ್ತದೆ. ವಾತಾವರಣದಲ್ಲಿ ಮೀಥೇನ್ ಇಂಗಾಲದ ಡೈಆಕ್ಸೈಡ್ (CO2) ನಂತೆಯೇ ಪರಿಣಾಮ ಬೀರುತ್ತದೆ. ಮನುಷ್ಯರಿಗೆ ಆಹಾರವನ್ನು ಒದಗಿಸಲು ಹೆಚ್ಚಿನ ಜಾನುವಾರುಗಳನ್ನು ಬೆಳೆಸುವುದರಿಂದ, ಮೀಥೇನ್ ಹೆಚ್ಚಳದ ಹೆಚ್ಚಿನ ಪರಿಣಾಮವೇನು?", "156": "ನದಿ ಮುಖಜ ಭೂಮಿಯನ್ನು ನಿರ್ಮಿಸಲು ಅತ್ಯಂತ ನೇರವಾಗಿ ಕಾರಣವಾದದ್ದು ಯಾವುದು?", "157": "ಭೂಮಿಯ ವಿವಿಧ ಭಾಗಗಳಲ್ಲಿ ಹಗಲು ಮತ್ತು ರಾತ್ರಿ ಹೇಗೆ ಸಂಭವಿಸುತ್ತವೆ ಎಂಬುದನ್ನು ಏನು ವಿವರಿಸುತ್ತದೆ?", "158": "ಮಾನವ ದೇಹವು ವಿವಿಧ ಹಂತದ ಸಂಘಟನೆಯಿಂದ ಕೂಡಿದೆ. ಅಂಗಾಂಶವು ಒಂದು ನಿರ್ದಿಷ್ಟ ಕಾರ್ಯವನ್ನು ನಿರ್ವಹಿಸಲು ಒಟ್ಟಾಗಿ ಕಾರ್ಯನಿರ್ವಹಿಸುವ ಜೀವಕೋಶಗಳ ಗುಂಪಾಗಿದೆ. ಮಾನವ ದೇಹದಲ್ಲಿನ ಅಂಗಾಂಶದ ಉದಾಹರಣೆ ಯಾವುದು?", "159": "ಬಂಡೆಯ ಚಕ್ರದಲ್ಲಿ, ಬಂಡೆಯು ಮುಳುಗಿದಾಗ ಸಂಚಿತ ಶಿಲೆ ರೂಪುಗೊಳ್ಳುತ್ತದೆ.", "160": "ನೀರನ್ನು ಬಿಸಿಮಾಡುವುದು ಮತ್ತು ತಂಪಾಗಿಸುವುದು ನೀರಿನ ದ್ರವ್ಯದ ಸ್ಥಿತಿಯನ್ನು ಬದಲಾಯಿಸುತ್ತದೆ. ಒಂದು ಮಂಜುಗಡ್ಡೆಯನ್ನು 10 ಡಿಗ್ರಿ ಸೆಲ್ಸಿಯಸ್ಗೆ ಬಿಸಿ ಮಾಡಿದಾಗ ಏನಾಗುತ್ತದೆ?", "161": "ಆನುವಂಶಿಕ ಗುಣಲಕ್ಷಣಕ್ಕೆ ಯಾವ ಸನ್ನಿವೇಶವು ಅತ್ಯುತ್ತಮ ಉದಾಹರಣೆಯಾಗಿದೆ?", "162": "ಭೌತಿಕ ಗುಣಲಕ್ಷಣಗಳು ಪ್ರಾಣಿಗಳು ಬದುಕುಳಿಯಲು ಸಹಾಯ ಮಾಡುತ್ತವೆ. ಬದಲಾಗುತ್ತಿರುವ ಪರಿಸರದಲ್ಲಿ ನೈಸರ್ಗಿಕ ಆಯ್ಕೆಯ ಮೂಲಕ ಸಂಭವಿಸುವ ಭೌತಿಕ ರೂಪಾಂತರಗಳನ್ನು ಯಾವ ಹೇಳಿಕೆಯು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "163": "ದೊಡ್ಡ ಕಾಡುಗಳನ್ನು ಅವುಗಳ ಸ್ಥಳದಲ್ಲಿ ಹೊಸ ಮರಗಳನ್ನು ನೆಡದೆ ಕಟ್ಟಡ ಸಾಮಗ್ರಿಗಳಿಗಾಗಿ ಬಳಸಿದರೆ ಗಾಳಿಯಲ್ಲಿ ಯಾವ ಹಸಿರುಮನೆ ಅನಿಲದ ಪ್ರಮಾಣವು ಹೆಚ್ಚು ಹೆಚ್ಚಾಗುತ್ತದೆ?", "164": "ಬೆಂಚನ್ನು ಸುಗಮಗೊಳಿಸಲು ಬಡಗಿ ಮರದ ಬೆಂಚಿನ ಮೇಲೆ ಮರಳು ಕಾಗದವನ್ನು ಉಜ್ಜುತ್ತಾನೆ. ಮರಳು ಕಾಗದವನ್ನು ಬೆಂಚ್ ಮೇಲೆ ಉಜ್ಜಿದಾಗ ಅದು ಬೆಚ್ಚಗಾಗುತ್ತದೆ. ಮರಳು ಕಾಗದ ಮತ್ತು ಬೆಂಚ್ ನಡುವಿನ ಘರ್ಷಣೆಯ ಪರಿಣಾಮವಾಗಿ, ಉಷ್ಣ ಶಕ್ತಿಯು ಬದಲಾಗುತ್ತದೆ", "165": "ಸೂರ್ಯನ ಶಕ್ತಿಯನ್ನು ರಾಸಾಯನಿಕ ಶಕ್ತಿಯನ್ನಾಗಿ ಪರಿವರ್ತಿಸಲು ಸಸ್ಯಗಳಿಗೆ ಅನುವು ಮಾಡಿಕೊಡುವ ಹಸಿರು ವರ್ಣದ್ರವ್ಯ ಯಾವುದು?", "166": "ಪರಿಸರವು ಒಂದು ಜಾತಿಯ ಗುಣಲಕ್ಷಣಗಳ ಮೇಲೆ ಪರಿಣಾಮ ಬೀರಬಹುದು ಎಂದು ಯಾವ ವಿಜ್ಞಾನಿ ಊಹಿಸಿದ್ದಾರೆ?", "167": "ಬೆಚ್ಚಗಿನ ಕೋಣೆಯಲ್ಲಿ ಐಸ್ ಕ್ಯೂಬ್ ಕರಗಲು ಕಾರಣವನ್ನು ಯಾವ ಹೇಳಿಕೆಯು ವಿವರಿಸುತ್ತದೆ?", "168": "ನೆವಾಡಾ ಹವಾಮಾನದ ಎರಡು ಗುಣಲಕ್ಷಣಗಳೆಂದರೆ ಕಡಿಮೆ ತೇವಾಂಶ ಮತ್ತು ಹೇರಳವಾದ ಸೂರ್ಯನ ಬೆಳಕು. ಗುಣಲಕ್ಷಣಗಳ ಈ ಸಂಯೋಜನೆಯು ಹೆಚ್ಚಾಗಿ ಪರಿಣಾಮ ಬೀರುತ್ತದೆ", "169": "ಬದುಕುಳಿಯಲು, ಎಲ್ಲಾ ಪ್ರಾಣಿಗಳ ಅಗತ್ಯವಿರುತ್ತದೆ.", "170": "ಜನಸಂಖ್ಯೆಯ ಬೆಳವಣಿಗೆಯು ಕೆಲವು ಪ್ರದೇಶಗಳಲ್ಲಿ ನೀರಿನ ಕೊರತೆ ಮತ್ತು ಪಡಿತರಕ್ಕೆ ಏಕೆ ಕಾರಣವಾಗಬಹುದು ಎಂಬುದನ್ನು ಯಾವುದು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "171": "ಪ್ರೊಫೆಸರ್ ವಾಲ್ಡನ್ ಸ್ಥಳೀಯ ವಿಶ್ವವಿದ್ಯಾನಿಲಯದಲ್ಲಿ ತಳಿಶಾಸ್ತ್ರವನ್ನು ಅಧ್ಯಯನ ಮಾಡುತ್ತಾರೆ. ವ್ಯಾಪಕವಾಗಿ ಅಂಗೀಕರಿಸಲ್ಪಟ್ಟ ಸಿದ್ಧಾಂತಕ್ಕೆ ವಿರುದ್ಧವಾದ ಮಾಹಿತಿಯನ್ನು ತಾನು ಕಂಡುಹಿಡಿದಿದ್ದೇನೆ ಎಂದು ಆಕೆ ನಂಬುತ್ತಾರೆ. ಜೆನೆಟಿಕ್ಸ್ ಅಧ್ಯಯನದಲ್ಲಿ ಒಬ್ಬ ವಿಜ್ಞಾನಿ ಮತ್ತು ನಾಯಕರಾಗಿ, ಅವರು ಯಾವ ಕ್ರಮವನ್ನು ತೆಗೆದುಕೊಳ್ಳಬೇಕು?", "172": "ಕೆನಡಾದ ವೈದ್ಯ ಸರ್ ವಿಲಿಯಂ ಓಸ್ಲರ್ ಒಮ್ಮೆ ಹೇಳಿದರು, \"ವಿಜ್ಞಾನದಲ್ಲಿ ಶ್ರೇಯಸ್ಸು ಜಗತ್ತನ್ನು ಮನವರಿಕೆ ಮಾಡಿದ ವ್ಯಕ್ತಿಗೆ ಸಲ್ಲುತ್ತದೆ, ಈ ಕಲ್ಪನೆಯು ಮೊದಲು ಯಾರಿಗೆ ಬಂದಿದೆಯೋ ಆ ವ್ಯಕ್ತಿಗೆ ಅಲ್ಲ\". ಈ ಉಲ್ಲೇಖವು ವೈಜ್ಞಾನಿಕ ಜ್ಞಾನಕ್ಕೆ ಹೇಗೆ ಅನ್ವಯಿಸುತ್ತದೆ?", "173": "ಯಾವ ಘಟನೆ ಅಥವಾ ತತ್ವವು ಪ್ರಯೋಗಾಲಯದ ಪ್ರಯೋಗದಿಂದ ನೇರವಾಗಿ ಅದರ ಸಿಂಧುತ್ವವನ್ನು ಪರೀಕ್ಷಿಸಲು ಸಾಧ್ಯವಿಲ್ಲ?", "174": "ರಕ್ತಪರಿಚಲನಾ ವ್ಯವಸ್ಥೆ ಮತ್ತು ಉಸಿರಾಟದ ವ್ಯವಸ್ಥೆಯು ಹೇಗೆ ಪರಸ್ಪರ ಅವಲಂಬಿತವಾಗಿವೆ?", "175": "ಆಮ್ಲಜನಕ ಮತ್ತು ಕಬ್ಬಿಣವು ರಾಸಾಯನಿಕವಾಗಿ ಒಗ್ಗೂಡಿ ತುಕ್ಕು ರೂಪಿಸುತ್ತವೆ. ರಸ್ಟ್ ಅನ್ನು ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ಎಂದು ವರ್ಗೀಕರಿಸಲಾಗಿದೆ?", "176": "ವಿದ್ಯಾರ್ಥಿಯೊಬ್ಬನು ನಾಲ್ಕು ಬಂಡೆಯ ಮಾದರಿಗಳನ್ನು ಅವಲೋಕಿಸಿದನು. ಈ ಅವಲೋಕನಗಳಲ್ಲಿ ಯಾವುದು ಹೆಚ್ಚಾಗಿ ಸಂಚಿತ ಶಿಲೆಗಳನ್ನು ವಿವರಿಸುತ್ತದೆ?", "177": "1931ರಲ್ಲಿ, ಜೀನ್ಗಳು ವರ್ಣತಂತುಗಳ ಮೇಲಿನ ಸ್ಥಾನವನ್ನು ಬದಲಾಯಿಸಬಹುದು ಎಂದು ಬಾರ್ಬರಾ ಮೆಕ್ಕ್ಲಿಂಟಾಕ್ ಕಂಡುಹಿಡಿದರು. ಕಾರ್ನ್ ಸಸ್ಯಗಳಲ್ಲಿ, ಕರ್ನಲ್ ಬಣ್ಣವನ್ನು ನಿಯಂತ್ರಿಸುವ ಜೀನ್ನ ಪಕ್ಕದಲ್ಲಿ ಒಂದು ನಿರ್ದಿಷ್ಟ ಜೀನ್ ಅನ್ನು ಸ್ಥಳಾಂತರಿಸಿದರೆ, ಕಾರ್ನ್ ಕಿವಿಯಲ್ಲಿನ ಕರ್ನಲ್ಗಳು ವಿವಿಧ ಬಣ್ಣಗಳಾಗಿರುತ್ತವೆ. ಮೆಕ್ಕ್ಲಿಂಟಾಕ್ ಅವರ ಆವಿಷ್ಕಾರವನ್ನು ಯಾವ ಹೇಳಿಕೆಯು ಉತ್ತಮವಾಗಿ ಬೆಂಬಲಿಸುತ್ತದೆ?", "178": "ಸಸ್ಯಾಹಾರಿಗಳು ತಮ್ಮ ಹೆಚ್ಚಿನ ಶಕ್ತಿಯನ್ನು ಪಡೆಯುತ್ತವೆ", "179": "ಒಂದು ಸಮುದಾಯದ ಸಿಹಿನೀರಿನ ಸಂಗ್ರಹಗಳ ಮೇಲೆ ಯಾವ ಅಂಶವು ಹೆಚ್ಚು ಪರಿಣಾಮ ಬೀರುತ್ತದೆ?", "180": "ಸಂಶೋಧಕರ ಯೋಜನೆಯು ಐದು ಮೀನುಗಳನ್ನು ಪ್ರತ್ಯೇಕ ಟ್ಯಾಂಕ್ಗಳಲ್ಲಿ ಇರಿಸಿ, ಅವರಿಗೆ ಪ್ರತಿದಿನ ಅದೇ ಪ್ರಮಾಣದ ಆಹಾರವನ್ನು ನೀಡುವುದು ಮತ್ತು ತಾಪಮಾನವನ್ನು ಒಂದೇ ರೀತಿ ಇಡುವುದು. ಒಂದು ಮೀನು ದಿನಕ್ಕೆ 24 ಗಂಟೆಗಳ ಕಾಲ ಕೃತಕ ಬೆಳಕಿಗೆ ಒಡ್ಡಿಕೊಳ್ಳುತ್ತದೆ, ಆದರೆ ಇತರವುಗಳು 22 ಗಂಟೆಗಳ ಕಾಲ ಬೆಳಕನ್ನು ಹೊಂದಿರುತ್ತವೆ ಮತ್ತು ನಂತರ ಪ್ರತಿ ದಿನ 2 ಗಂಟೆಗಳ ಕಾಲ ಬೆಳಕನ್ನು ಹೊಂದಿರುವುದಿಲ್ಲ. ಈ ಪ್ರಯೋಗದ ನಿಯಂತ್ರಣ ಯಾವುದು?", "181": "ಪ್ರಶ್ನೆಗೆ ಉತ್ತರಿಸಲು ಅಂಶಗಳ ಆವರ್ತಕ ಕೋಷ್ಟಕ ಮತ್ತು ಕೆಳಗಿನ ಮಾಹಿತಿಯನ್ನು ಬಳಸಿ. ಮೆಗ್ನೀಸಿಯಮ್ ಲೋಹವು (ಎಂಜಿ) ಬೂದು-ಬಿಳಿ ಬಣ್ಣದಲ್ಲಿರುತ್ತದೆ ಮತ್ತು ನೀರಿನಿಂದ ಸಕ್ರಿಯವಾಗಿ ಪ್ರತಿಕ್ರಿಯಿಸುತ್ತದೆ. ಫ್ಲೋರೀನ್ (ಎಫ್2) ಕೋಣೆಯ ಉಷ್ಣಾಂಶದಲ್ಲಿ ಹಸಿರು-ಹಳದಿ ಅನಿಲವಾಗಿದೆ ಮತ್ತು ಹ್ಯಾಲೊಜೆನ್ ಕುಟುಂಬದ ಸದಸ್ಯವಾಗಿದೆ. ಈ ಎರಡು ಅಂಶಗಳು ಪ್ರತಿಕ್ರಿಯಿಸಿ ಮೆಗ್ನೀಸಿಯಮ್ ಫ್ಲೋರೈಡ್ (MgF2) ಅನ್ನು ಉತ್ಪಾದಿಸುತ್ತವೆ, ಇದು ಕಿಟಕಿಗಳು ಮತ್ತು ಮಸೂರಗಳನ್ನು ತಯಾರಿಸಲು ಸಾಮಾನ್ಯವಾಗಿ ಬಳಸುವ ರಾಸಾಯನಿಕವಾಗಿದೆ. ಶಾಖ ಶಕ್ತಿಯನ್ನು ಸೇರಿಸುವುದರಿಂದ ಮೆಗ್ನೀಸಿಯಮ್ ಫ್ಲೋರೈಡ್ (MgF2) ಅಣುಗಳ ಮೇಲೆ ಹೇಗೆ ಪರಿಣಾಮ ಬೀರುತ್ತದೆ?", "182": "ಹವಾಮಾನದಲ್ಲಿನ ಬದಲಾವಣೆಯು ಕಡಿಮೆ ವಾರ್ಷಿಕ ಹಿಮಪಾತವಿರುವ ಅರಣ್ಯ ಪ್ರದೇಶವನ್ನು ವರ್ಷದ ಬಹುಪಾಲು ಹಿಮಪಾತವಿರುವ ಪ್ರದೇಶಕ್ಕೆ ಬದಲಾಯಿಸುತ್ತದೆ. ನೈಸರ್ಗಿಕ ಆಯ್ಕೆಯು ಯಾವ ರೂಪಾಂತರದೊಂದಿಗೆ ಮೊಲವನ್ನು ಹೆಚ್ಚಾಗಿ ಬೆಂಬಲಿಸುತ್ತದೆ?", "183": "ಮಾನವರು ಒಂದು ಪ್ರದೇಶಕ್ಕೆ ಸ್ಥಳಾಂತರಗೊಂಡಾಗ, ಅವರು ಕೆಲವೊಮ್ಮೆ ಆ ಪ್ರದೇಶಕ್ಕೆ ಸ್ಥಳೀಯವಲ್ಲದ ಹುಲ್ಲು, ಹೂವುಗಳು ಅಥವಾ ಮರಗಳನ್ನು ನೆಡುತ್ತಾರೆ. ಸ್ಥಳೀಯವಲ್ಲದ ಪ್ರಭೇದಗಳು ಕೆಲವೊಮ್ಮೆ ಸ್ಥಳೀಯ ಪ್ರಭೇದಗಳನ್ನು ಉಸಿರುಗಟ್ಟಿಸುತ್ತವೆ. ಆ ಪ್ರದೇಶದಲ್ಲಿನ ಸ್ಥಳೀಯ ಸಸ್ಯಗಳ ನಷ್ಟದಿಂದ ಯಾವ ಜೀವಿಗೆ ಹೆಚ್ಚು ಹಾನಿಯಾಗುತ್ತದೆ?", "184": "ಗಾಳಿಯ ಗುಣಮಟ್ಟವನ್ನು ಸುಧಾರಿಸುವ ಮಾರ್ಗ ಯಾವುದು?", "185": "ಗಿಡದ ಕಾಂಡದ ಉದ್ದವನ್ನು ಅಳೆಯಲು ಯಾವ ಸಾಧನವನ್ನು ಬಳಸಬೇಕು?", "186": "ಈ ಯಾವ ಅಂಗಗಳಲ್ಲಿ ಪೋಷಕಾಂಶಗಳ ಹೆಚ್ಚಿನ ಹೀರಿಕೊಳ್ಳುವಿಕೆ ನಡೆಯುತ್ತದೆ?", "187": "ಸೂಕ್ಷ್ಮದರ್ಶಕದ ಸರಿಯಾದ ಬಳಕೆ ಮತ್ತು ಆರೈಕೆಯು ಇವುಗಳನ್ನು ಒಳಗೊಂಡಿರುತ್ತದೆಃ", "188": "ಎಲ್ಲ ಪದಾರ್ಥಗಳೂ ಹೀಗೆ ರಚಿತವಾಗಿವೆಃ", "189": "ಯಾವ ದೈಹಿಕ ಬದಲಾವಣೆಯು ಚಳಿಗಾಲದಲ್ಲಿ ಪ್ರಾಣಿಯು ಬದುಕುಳಿಯಲು ಸಹಾಯ ಮಾಡುತ್ತದೆ?", "190": "ಬಂಡೆಯ ಚಕ್ರದಲ್ಲಿ ಈ ಹಂತಗಳಲ್ಲಿ ಯಾವುದು ರೂಪಾಂತರಗೊಂಡ ಬಂಡೆಯ ರಚನೆಯಲ್ಲಿ ಮಾತ್ರ ಸಂಭವಿಸುತ್ತದೆ?", "191": "ಮಡಕೆಯಲ್ಲಿ ಬೆಳೆಯುವ ಟುಲಿಪ್ ಅನ್ನು ಮೇಜಿನ ಮಧ್ಯದಲ್ಲಿ ಇರಿಸಲಾಗುತ್ತದೆ. ಈ ಹತ್ತಿರದ ವಸ್ತುಗಳಲ್ಲಿ ಯಾವುದರ ಕಡೆಗೆ ಟುಲಿಪ್ ಬೆಳೆಯುತ್ತದೆ?", "192": "ಸಾಮಾನ್ಯ ಸಾಬೂನುಗಳು ಸಾಮಾನ್ಯವಾಗಿ ಮೂಲಭೂತವಾಗಿರುತ್ತವೆ. ಇವುಗಳಲ್ಲಿ ಯಾವುದು ರಾಸಾಯನಿಕ ತಳದ ಗುಣಲಕ್ಷಣವಾಗಿದೆ?", "193": "ತಾಪಮಾನ ಹೆಚ್ಚಾದಂತೆ, ವಾತಾವರಣದಲ್ಲಿ ನೀರಿನ ಆವಿಯ ಪ್ರಮಾಣವನ್ನು ಹೆಚ್ಚಿಸಲು ಯಾವ ಪ್ರಕ್ರಿಯೆಯು ಕಾರಣವಾಗಿದೆ?", "194": "ಕೆಲವು ಪ್ರಾಣಿಗಳು ಚಳಿಗಾಲದಲ್ಲಿ ನಿದ್ರಾಹೀನತೆಯನ್ನು ಏಕೆ ಅನುಭವಿಸುತ್ತವೆ?", "195": "ಯಾವ ಗಾಳಿ-ನೀರಿನ ಪರಸ್ಪರ ಕ್ರಿಯೆಯು ಸಮುದ್ರದ ತಳದಿಂದ ಸಮುದ್ರದ ಮೇಲ್ಮೈಗೆ ಪೋಷಕಾಂಶ-ಭರಿತ ನೀರನ್ನು ಸೈಕಲ್ ಮಾಡಲು ಕಾರಣವಾಗಿದೆ?", "196": "ಜೀವಕೋಶವು ಮಿಟೋಸಿಸ್ಗೆ ತಯಾರಿ ನಡೆಸುತ್ತಿರುವಾಗ ಸ್ಪಿಂಡಲ್ ಫೈಬರ್ಗಳ ಉತ್ಪಾದನೆಯನ್ನು ತಡೆಯುವ ರಾಸಾಯನಿಕಕ್ಕೆ ಜೀವಕೋಶವು ಒಡ್ಡಿಕೊಂಡರೆ, ಹೆಚ್ಚಾಗಿ ಏನಾಗುತ್ತದೆ?", "197": "ನಾರ್ಮಾದ ದೀಪವು ಕೆಲಸ ಮಾಡುತ್ತಿರಲಿಲ್ಲ. ಅವಳು ಹಳೆಯ ಬ್ಯಾಟರಿಗಳನ್ನು ಹೊಸ ಬ್ಯಾಟರಿಗಳೊಂದಿಗೆ ಬದಲಾಯಿಸಿದಳು ಮತ್ತು ಬ್ಯಾಟರಿ ದೀಪವನ್ನು ಆನ್ ಮಾಡಿದಳು. ಬ್ಯಾಟರಿಗಳನ್ನು ಬದಲಾಯಿಸಿದ ನಂತರ ಫ್ಲ್ಯಾಷ್ಲೈಟ್ ಏಕೆ ಕೆಲಸ ಮಾಡಿತು?", "198": "ಸೂರ್ಯನು ಭೂಮಿಗೆ ಶಾಖ ಮತ್ತು ಬೆಳಕನ್ನು ಒದಗಿಸುತ್ತಾನೆ. ಸೂರ್ಯನನ್ನು ಅತ್ಯುತ್ತಮವಾಗಿ ಹೀಗೆ ವಿವರಿಸಲಾಗಿದೆಃ", "199": "ಬೆಚ್ಚಗಿನ ದಿನದಂದು ಒಂದು ದೊಡ್ಡ ತುಂಡು ಮಂಜುಗಡ್ಡೆಯನ್ನು ಪಾದಚಾರಿ ಹಾದಿಯಲ್ಲಿ ಇರಿಸಲಾಗುತ್ತದೆ. ಮಂಜುಗಡ್ಡೆಗೆ ಏನಾಗುತ್ತದೆ?", "200": "ಬಾತುಕೋಳಿಗಳು ಕೊಳಗಳು ಮತ್ತು ಸರೋವರಗಳ ಬಳಿ ವಾಸಿಸುತ್ತವೆ. ಬಾತುಕೋಳಿಯ ಪಾದದ ಆಕಾರವು ಕೆಸರಿನ ನೆಲದ ಮೇಲೆ ಈಜಲು ಮತ್ತು ನಡೆಯಲು ಸಹಾಯ ಮಾಡುತ್ತದೆ. ಬೇಬಿ ಡಕ್ನ ಪಾದದ ಆಕಾರವನ್ನು ನಿರ್ಧರಿಸುವಲ್ಲಿ ಯಾವ ಅಂಶವು ಅತ್ಯಂತ ಮುಖ್ಯವಾಗಿದೆ?", "201": "ಸಂಪರ್ಕವಿಲ್ಲದ ಬಲದಿಂದಾಗಿ ಚಂದ್ರನು ಭೂಮಿಯ ಸುತ್ತ ಸುತ್ತುತ್ತಾನೆ. ಭೂಮಿಯ ಯಾವ ಬಲವು ಚಂದ್ರನನ್ನು ಕಕ್ಷೆಯಲ್ಲಿ ಇಡುತ್ತದೆ?", "202": "ಯಾವ ಚಲನೆಯು ಭೂಮಿಯ ಮೇಲೆ ಹಗಲು ಮತ್ತು ರಾತ್ರಿಯ ಮಾದರಿಯನ್ನು ಉಂಟುಮಾಡುತ್ತದೆ?", "203": "ಜಲಚಕ್ರದಲ್ಲಿ ಸಾಗರದ ನೀರು ಆವಿಯಾಗಲು ಕಾರಣವೇನು?", "204": "ಮಾನವನ ನರ ಮತ್ತು ಸ್ನಾಯು ಕೋಶಗಳಂತಹ ಕೆಲವು ಜೀವಕೋಶಗಳು ಚರ್ಮದ ಜೀವಕೋಶಗಳಂತಹ ಇತರ ಜೀವಕೋಶಗಳಿಗಿಂತ ಹೆಚ್ಚಿನ ಮೈಟೊಕಾಂಡ್ರಿಯವನ್ನು ಹೊಂದಿರುತ್ತವೆ. ಕೆಲವು ಜೀವಕೋಶಗಳು ಇತರರಿಗಿಂತ ಹೆಚ್ಚು ಮೈಟೊಕಾಂಡ್ರಿಯವನ್ನು ಏಕೆ ಹೊಂದಿರುತ್ತವೆ?", "205": "ಗುರುತಿಸಲಾಗದ ಖನಿಜದ ಮಾದರಿಯು ಜಿಪ್ಸಮ್ ಅನ್ನು ಗೀರು ಮಾಡಬಹುದು ಆದರೆ ಸ್ಫಟಿಕ ಶಿಲೆಯನ್ನು ಗೀರು ಮಾಡಲು ಸಾಧ್ಯವಾಗುವುದಿಲ್ಲ ಎಂದು ವಿದ್ಯಾರ್ಥಿಯೊಬ್ಬ ಕಂಡುಕೊಳ್ಳುತ್ತಾನೆ. ವಿದ್ಯಾರ್ಥಿಯು ಮಾದರಿಯ ಯಾವ ಗುಣಲಕ್ಷಣದ ಬಗ್ಗೆ ಅವಲೋಕನವನ್ನು ಮಾಡಿದ್ದಾನೆ?", "206": "ಹವಾಮಾನಕ್ಕೆ ಯಾವ ಪ್ರಕ್ರಿಯೆಯು ಅತ್ಯುತ್ತಮ ಉದಾಹರಣೆಯಾಗಿದೆ?", "207": "ಆಹಾರ ಸರಪಳಿಗಳಿಗೆ ಶಕ್ತಿಯ ಪ್ರಮುಖ ಮೂಲ ಯಾವುದು?", "208": "ಬೀನ್ಸ್ ಅನ್ನು ನೆಡುವ ಮೊದಲು ನೀರಿನಲ್ಲಿ ನೆನೆಸುವುದರಿಂದ ಬೀನ್ಸ್ ಬೆಳೆಯುವ ವಿಧಾನದ ಮೇಲೆ ಪರಿಣಾಮ ಬೀರುತ್ತದೆಯೇ ಎಂದು ಎಲಿಯಾಸ್ ತನಿಖೆ ಮಾಡುತ್ತಾನೆ. ಯಾವ ಬೀನ್ಸ್ ಹೆಚ್ಚಾಗಿ ನಿಯಂತ್ರಣ ಗುಂಪಾಗಿರಬಹುದು?", "209": "ಯಾವ ರೀತಿಯ ನಕ್ಷತ್ರಪುಂಜವನ್ನು ನಕ್ಷತ್ರಗಳು ಮತ್ತು ಧೂಳಿನಿಂದ ಆವೃತವಾದ ದೊಡ್ಡ, ಸಮತಟ್ಟಾದ ಡಿಸ್ಕ್ ಎಂದು ವಿವರಿಸಬಹುದು?", "210": "ಸಮತಲವಾದ ರಸ್ತೆಯ ಉದ್ದಕ್ಕೂ ವೇಗವನ್ನು ಹೆಚ್ಚಿಸುವ ಕಾರಿನ ಬಗ್ಗೆ ಯಾವುದು ನಿಜ?", "211": "ಅನೇಕ ಬಾರಿ ಯಶಸ್ವಿಯಾಗಿ ಪರೀಕ್ಷಿಸಲಾದ ಒಂದು ಊಹೆಯು ಒಂದು ಊಹೆಯಾಗಬಹುದು.", "212": "ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವ ಸಸ್ಯಗಳು ತಮ್ಮದೇ ಆದ ಆಹಾರವನ್ನು ತಯಾರಿಸಬೇಕಾಗುತ್ತದೆ?", "213": "ಭೂಮಿಯ ಮೇಲ್ಮೈಯಲ್ಲಿ ತ್ವರಿತ ಬದಲಾವಣೆಯ ಫಲಿತಾಂಶವೇನು?", "214": "ಬೆಳಕು ಶಕ್ತಿಯ ಮೂಲವಾಗಿದೆ ಎಂದು ನೆಡ್ ಕಲಿತರು. ಯಾವುದು ಬೆಳಕಿನ ಶಕ್ತಿಯಿಂದ ಮಾತ್ರ ಉಂಟಾಗುತ್ತದೆ?", "215": "ಯಾವ ಸ್ಥಳದಲ್ಲಿ ಸಾಗರಗಳು ಅತ್ಯಂತ ಆಳವಾಗಿವೆ?", "216": "ಕೇಂದ್ರ ಅವರ ತಾಯಿ ಕಾರು ಖರೀದಿಸುತ್ತಿದ್ದಾರೆ, ಆದರೆ ಯಾವ ಬಣ್ಣವನ್ನು ಪಡೆಯಬೇಕೆಂದು ನಿರ್ಧರಿಸಲು ಸಾಧ್ಯವಾಗುತ್ತಿಲ್ಲ. ಕೇಂದ್ರವು ತನ್ನ ತಾಯಿಗೆ ಕಪ್ಪು ಹೊರಭಾಗವನ್ನು ಹೊಂದಿರುವ ಕಾರು ಬೇಸಿಗೆಯಲ್ಲಿ ಅಹಿತಕರವಾಗಿರುತ್ತದೆ ಎಂದು ಸಲಹೆ ನೀಡುತ್ತದೆ. ಈ ಅವಲೋಕನವು ಸರಿಯಾಗಿದೆ ಏಕೆಂದರೆ ಗಾಢವಾದ ವಸ್ತುಗಳು, ಹಗುರ ಬಣ್ಣದ ವಸ್ತುಗಳಿಗೆ ಹೋಲಿಸಿದರೆ,", "217": "ಹೃದಯ ಕೋಶಗಳು ಮೇಲಕ್ಕೆ ಮತ್ತು ಕೆಳಕ್ಕೆ ಜಾರುವ ಮತ್ತು ಸಂಕೋಚನವನ್ನು ಉಂಟುಮಾಡುವ ನಾರುಗಳನ್ನು ಹೊಂದಿರುತ್ತವೆ. ಯಾವ ರೀತಿಯ ವಿಶೇಷ ಜೀವಕೋಶಗಳು ಸಂಕುಚಿತಗೊಳ್ಳಬಹುದು?", "218": "ಪಳೆಯುಳಿಕೆಗಳನ್ನು ಅಧ್ಯಯನ ಮಾಡುವುದರಿಂದ ನಾವು ಏನು ಕಲಿಯಬಹುದು?", "219": "ಗಿಟಾರ್ನಂತಹ ಸಂಗೀತ ವಾದ್ಯದ ಮೇಲೆ ಸ್ಟ್ರಿಂಗ್ ಅನ್ನು ಬಿಗಿಯಾಗಿ ಮಾಡಿದರೆ, ಆ ಸ್ಟ್ರಿಂಗ್ನಿಂದ ಉತ್ಪತ್ತಿಯಾಗುವ ಶಬ್ದವು ಯಾವಾಗಲೂ ಇರುತ್ತದೆ", "220": "ಕಬ್ಬಿಣವು ರಾಸಾಯನಿಕವಾಗಿ ಆಮ್ಲಜನಕದೊಂದಿಗೆ ಸಂಯೋಜಿಸಿದಾಗ ತುಕ್ಕು ಎಂದೂ ಕರೆಯಲಾಗುವ ಕಬ್ಬಿಣದ ಆಕ್ಸೈಡ್ ರೂಪುಗೊಳ್ಳುತ್ತದೆ. ಕಬ್ಬಿಣದ ಆಕ್ಸೈಡ್ ಅನ್ನು ಯಾವ ಪದವು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "221": "ಮಗುವು ತನ್ನ ಪೋಷಕರಿಂದ ಆನುವಂಶಿಕವಾಗಿ ಪಡೆಯಬಹುದಾದ ಗುಣಲಕ್ಷಣ ಯಾವುದು?", "222": "ಕೆಲವು ಹೈನುಗಾರರು ತಮ್ಮ ದನಗಳು ಸರಾಸರಿ ದನಗಳಿಗಿಂತ ಹೆಚ್ಚಿನ ಪ್ರಮಾಣದಲ್ಲಿ ಹಾಲು ಉತ್ಪಾದಿಸಬೇಕೆಂದು ಬಯಸುತ್ತಾರೆ. ಯಾವ ಪ್ರಕ್ರಿಯೆಯು ಹೈನುಗಾರರಿಗೆ ಈ ಗುಣಲಕ್ಷಣವಿರುವ ಹಸುಗಳನ್ನು ಅಭಿವೃದ್ಧಿಪಡಿಸಲು ಸಹಾಯ ಮಾಡುತ್ತದೆ?", "223": "ಸಾಗರಗಳು ಮತ್ತು ಹವಾಮಾನ ಬದಲಾವಣೆಗಳ ನಡುವಿನ ಸಂಬಂಧಗಳನ್ನು ಅರ್ಥಮಾಡಿಕೊಳ್ಳಲು ವಿಜ್ಞಾನಿಗಳಿಗೆ ಯಾವ ಸಾಧನವು ಅತ್ಯುತ್ತಮವಾಗಿ ಸಹಾಯ ಮಾಡುತ್ತದೆ?", "224": "ಒಬ್ಬ ವಿದ್ಯಾರ್ಥಿಯು ಒಂದು ಚಮಚದಷ್ಟು ಮರಳನ್ನು ನೀರಿನ ಬೀಕರ್ಗೆ ಬೆರೆಸುತ್ತಾನೆ. ಮರಳನ್ನು ನೀರಿನಿಂದ ಬೇರ್ಪಡಿಸಲು ಯಾವ ಎರಡು ವಿಧಾನಗಳನ್ನು ಬಳಸಬಹುದು?", "225": "ತನ್ನ ಚಿಕ್ಕ ಮಗುವನ್ನು ಶುಶ್ರೂಷಿಸುವ ಬೆಚ್ಚಗಿನ ರಕ್ತದ ಜೀವಿಯನ್ನು ಕರೆಯಲಾಗುತ್ತದೆ", "226": "ಅಂಶಗಳ ಆವರ್ತಕ ಕೋಷ್ಟಕದಲ್ಲಿರುವ ಅಂಶಗಳನ್ನು ಈ ಕೆಳಗಿನ ವರ್ಗಗಳಾಗಿ ವರ್ಗೀಕರಿಸಲಾಗಿದೆಃ", "227": "ಜೆನೆಟಿಕ್ಸ್ ತನಿಖೆಯಲ್ಲಿ, ವಿದ್ಯಾರ್ಥಿಗಳು ಪುರುಷ ಪೋಷಕ ಡಿಎನ್ಎಯನ್ನು ಪ್ರತಿನಿಧಿಸಲು ಎರಡು ಕೆಂಪು ಸ್ಟ್ರಾಗಳನ್ನು ಬಳಸಿದ್ದಾರೆ. ಅವರು ಹೆಣ್ಣು ಪೋಷಕ ಡಿಎನ್ಎಯನ್ನು ಪ್ರತಿನಿಧಿಸಲು ಎರಡು ಹಸಿರು ಸ್ಟ್ರಾಗಳನ್ನು ಬಳಸಿದರು. ಈ ಚಟುವಟಿಕೆಯಲ್ಲಿ ಸಂತತಿಯನ್ನು ಅತ್ಯುತ್ತಮವಾಗಿ ಪ್ರತಿನಿಧಿಸಲಾಗುತ್ತದೆ", "228": "ಜೀವಕೋಶದ ಉಸಿರಾಟದ ಪ್ರಕ್ರಿಯೆಯು ಸಂಭವಿಸುತ್ತದೆ", "229": "ಅನಾ ಆಟದ ಮೈದಾನವನ್ನು ತಲುಪಲು ತನ್ನ ವ್ಯಾಗನ್ ಅನ್ನು ರಾಂಪ್ನಿಂದ ಕೆಳಕ್ಕೆ ಉರುಳಿಸಿದಳು. ಅಲ್ಲಿ, ಆಕೆ ಮತ್ತು ಆಕೆಯ ಸಹೋದರಿ ಸೀಸಾದ ಮೇಲೆ ಆಡುತ್ತಿದ್ದರು. ಆನಾ ಯಾವ ಸರಳ ಯಂತ್ರಗಳನ್ನು ಬಳಸಿದ್ದಾರೆ?", "230": "ಸಿಯೆರಾ ನೆವಾಡಾ ಪರ್ವತ ಶ್ರೇಣಿಯ ಪೂರ್ವಕ್ಕೆ ರೂಪುಗೊಂಡ ಈ ವೈಶಿಷ್ಟ್ಯಗಳಲ್ಲಿ ಯಾವುದು ಪರ್ವತ ಶ್ರೇಣಿಯ ಪಶ್ಚಿಮ ಇಳಿಜಾರಿನಲ್ಲಿ ತೇವಾಂಶದಿಂದ ಕೂಡಿದ ಗಾಳಿಯಿಂದ ಉಂಟಾಗಿದೆ?", "231": "ಭೂಮಿಯ ಮೇಲಿನ ಈ ಕೆಳಗಿನ ಬದಲಾವಣೆಗಳಲ್ಲಿ ಯಾವುದಕ್ಕೆ ಮಾನವ ಚಟುವಟಿಕೆಯು ಬಹುಪಾಲು ಕೊಡುಗೆ ನೀಡುತ್ತದೆ?", "232": "ಒಬ್ಬ ವಿದ್ಯಾರ್ಥಿಯು ಧಾನ್ಯದ ಪೆಟ್ಟಿಗೆಯ ಮೇಲೆ ಪೌಷ್ಟಿಕಾಂಶದ ಮಾಹಿತಿಯನ್ನು ಓದುತ್ತಿದ್ದಾನೆ. ಒಂದು ಸೇವೆಯು 215 ಕ್ಯಾಲೊರಿಗಳನ್ನು ಹೊಂದಿರುತ್ತದೆ ಎಂದು ಅದು ಹೇಳುತ್ತದೆ. ಈ ಘಟಕವು ಯಾವ ರೀತಿಯ ಶಕ್ತಿಯನ್ನು ಅಳೆಯುತ್ತಿದೆ?", "233": "ಒಂದರಿಂದ ಇನ್ನೊಂದನ್ನು ಬೇರ್ಪಡಿಸುವ ಕ್ರಸ್ಟಲ್ ಪ್ಲೇಟ್ಗಳು ಹೆಚ್ಚಾಗಿ ರೂಪುಗೊಳ್ಳುತ್ತವೆ", "234": "ಸಮಯ ಬದಲಾದಂತೆ ವಸ್ತುವಿನ ಸ್ಥಾನದಲ್ಲಿನ ಬದಲಾವಣೆಯು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ.", "235": "ದೇಹದ ಹೊರಗಿನಿಂದ ಜೀವಕೋಶಗಳಿಗೆ ಆಮ್ಲಜನಕವನ್ನು ವರ್ಗಾಯಿಸುವಲ್ಲಿ ಯಾವ ಎರಡು ಅಂಗ ವ್ಯವಸ್ಥೆಗಳು ತೊಡಗಿಕೊಂಡಿವೆ?", "236": "ಸೋಡಿಯಂ (Na) ಮತ್ತು ಕ್ಲೋರಿನ್ (Cl) ಎರಡು ಪ್ರತಿಕ್ರಿಯಾತ್ಮಕ ಮತ್ತು ಅಪಾಯಕಾರಿ ಅಂಶಗಳಾಗಿವೆ. ಕ್ಲೋರಿನ್ ಒಂದು ಹ್ಯಾಲೊಜೆನ್ ಅನಿಲವಾಗಿದ್ದು ಅದು ಉಸಿರಾಟದ ಹಾನಿಯನ್ನು ಉಂಟುಮಾಡುತ್ತದೆ ಮತ್ತು ಸೋಡಿಯಂ ಒಂದು ಕ್ಷಾರ ಲೋಹವಾಗಿದ್ದು ಅದು ನೀರಿನಿಂದ ತೀವ್ರವಾಗಿ ಪ್ರತಿಕ್ರಿಯಿಸುತ್ತದೆ. ಸೋಡಿಯಂ ಮತ್ತು ಕ್ಲೋರಿನ್ಗಳು ಪ್ರತಿಕ್ರಿಯಿಸಿ ಸಾಮಾನ್ಯ ಟೇಬಲ್ ಉಪ್ಪಾದ ಸೋಡಿಯಂ ಕ್ಲೋರೈಡ್ (ಎನ್. ಎ. ಸಿ. ಎಲ್) ಅನ್ನು ರೂಪಿಸಿದಾಗ ಅವುಗಳ ಗುಣಲಕ್ಷಣಗಳಿಗೆ ಏನಾಗುತ್ತದೆ?", "237": "ಯಾವ ಪಟ್ಟಿಯು ಧಾರಕದ ಆಕಾರವನ್ನು ತೆಗೆದುಕೊಳ್ಳುವ ವಸ್ತುಗಳ ಉದಾಹರಣೆಗಳನ್ನು ಮಾತ್ರ ಒಳಗೊಂಡಿದೆ?", "238": "ಯಾವ ಶಕ್ತಿಯ ಮೂಲವನ್ನು ನವೀಕರಿಸಲಾಗುವುದಿಲ್ಲ?", "239": "ಇನ್ನೊಂದು ಗ್ರಹದಲ್ಲಿ ಜೀವನವು ಅಭಿವೃದ್ಧಿ ಹೊಂದಲು ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ಹೆಚ್ಚು ಅಗತ್ಯವಾಗಿದೆ?", "240": "ಪರಸ್ಪರ ಭಿನ್ನವಾಗಿರುವ ಸಸ್ಯಗಳು ಒಂದೇ ರೀತಿಯ ರಚನೆಗಳನ್ನು ಹೊಂದಿರಬಹುದು. ಎಲ್ಲಾ ಸಸ್ಯಗಳು ಯಾವ ರಚನೆಯನ್ನು ಹೊಂದಿವೆ?", "241": "ಯಾವ ಜೀವಿ ಉತ್ಪಾದಕವಾಗಿದೆ?", "242": "ಕೆಲವು ಯಂತ್ರಗಳನ್ನು ಬೇಡಿಕೆಯಿಂದ ಉಂಟಾಗುವ ಸಂಕೀರ್ಣ ಕಾರ್ಯಗಳನ್ನು ನಿರ್ವಹಿಸಲು ವಿನ್ಯಾಸಗೊಳಿಸಲಾಗಿದೆ", "243": "ಹವಾಮಾನವನ್ನು ಊಹಿಸಲು ವಿಜ್ಞಾನಿಗಳು ಹೊಸ ಉಪಗ್ರಹ ತಂತ್ರಜ್ಞಾನವನ್ನು ಅಭಿವೃದ್ಧಿಪಡಿಸುತ್ತಿದ್ದಾರೆ. ಈ ತಂತ್ರಜ್ಞಾನವನ್ನು ಅಭಿವೃದ್ಧಿಪಡಿಸುವುದರಿಂದ ಜನರಿಗೆ ಹೇಗೆ ಪ್ರಯೋಜನವಾಗುತ್ತದೆ?", "244": "ಗುರುತ್ವಾಕರ್ಷಣೆಯ ಬಗ್ಗೆ ಯಾವ ಹೇಳಿಕೆಯನ್ನು ನಿಯಮವಾಗಿ ಬರೆಯಲಾಗಿದೆ?", "245": "ಸಾಮಾನ್ಯ ಚಟುವಟಿಕೆಗಳ ಸಮಯದಲ್ಲಿ ಉಸಿರಾಟದ ಪ್ರಮಾಣವನ್ನು ನಿಯಂತ್ರಿಸಲು ಮೆದುಳು ಏನು ಮೇಲ್ವಿಚಾರಣೆ ಮಾಡುತ್ತದೆ?", "246": "ಸಂಶೋಧಕರು ಕಾಲಾನಂತರದಲ್ಲಿ ಮೇಲಿನ ವಾತಾವರಣದ ಸಾಂದ್ರತೆಯಲ್ಲಿನ ಬದಲಾವಣೆಗಳನ್ನು ಅಳೆಯುತ್ತಿದ್ದಾರೆ. ಸಾಂದ್ರತೆಯ ಅಳತೆಗಾಗಿ ಯಾವ ಘಟಕಗಳನ್ನು ಬಳಸಬೇಕು?", "247": "ಯಾವ ಕಾರ್ಯಕ್ಕೆ ಸ್ನಾಯು, ಅಸ್ಥಿಪಂಜರ ಮತ್ತು ನರಮಂಡಲಗಳು ಒಟ್ಟಾಗಿ ಕೆಲಸ ಮಾಡಬೇಕಾಗುತ್ತದೆ?", "248": "ತಂತಿಯಲ್ಲಿ ವಿದ್ಯುತ್ ಪ್ರವಾಹವು ಹೇಗೆ ಉತ್ಪತ್ತಿಯಾಗುತ್ತದೆ ಎಂಬುದನ್ನು ಮೈಕೆಲ್ ಫ್ಯಾರಡೆ ತೋರಿಸಿದರು.", "249": "ಶ್ರೀಮತಿ ಮೋಯರ್ಸ್ ತಮ್ಮ ವಿದ್ಯಾರ್ಥಿಗಳಿಗೆ ವಿವಿಧ ಶಕ್ತಿಯ ಮೂಲಗಳ ಬಗ್ಗೆ ಕಲಿಸುತ್ತಾರೆ. ನವೀಕರಿಸಬಹುದಾದ ಇಂಧನ ಮೂಲದಿಂದ ಯಾವ ಉದಾಹರಣೆ ಬರುತ್ತದೆ?", "250": "ನಮ್ಮ ಸೌರವ್ಯೂಹದ ಕೇಂದ್ರದಲ್ಲಿ ಏನಿದೆ?", "251": "ಯಾವ ಸಾಧನವು ರಾಸಾಯನಿಕ ಶಕ್ತಿಯನ್ನು ನೇರವಾಗಿ ವಿದ್ಯುತ್ ಶಕ್ತಿಯನ್ನಾಗಿ ಪರಿವರ್ತಿಸುತ್ತದೆ?", "252": "ಕೆಲವು ವಿದ್ಯಾರ್ಥಿಗಳು ಅಧ್ಯಯನ ಮಾಡಲು ಶಾಲೆಯ ಅಂಗಳದಿಂದ ಕಲ್ಲಿನ ಮಾದರಿಗಳ ಸಂಗ್ರಹವನ್ನು ಸಂಗ್ರಹಿಸಿದ್ದಾರೆ. ಅವರು ಶಾಲಾ ಪ್ರಯೋಗಾಲಯದಿಂದ ಸ್ಫಟಿಕದ ತುಂಡಿಗೆ ಕಲ್ಲುಗಳನ್ನು ಉಜ್ಜಿದರು. ಖನಿಜಗಳ ಯಾವ ಆಸ್ತಿಯ ಬಗ್ಗೆ ವಿದ್ಯಾರ್ಥಿಗಳು ತನಿಖೆ ನಡೆಸುತ್ತಿದ್ದಾರೆ?", "253": "ಯಾವ ಜೀವಿಗಳು ಸಸ್ಯಗಳನ್ನು ಮಾತ್ರ ತಿನ್ನುತ್ತವೆ?", "254": "ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ಬ್ರಹ್ಮಾಂಡದ \"ಸ್ಥಿರ ಸ್ಥಿತಿ ಸಿದ್ಧಾಂತ\" ದ ಲಕ್ಷಣವಾಗಿದೆ?", "255": "ಸುತ್ತಮುತ್ತಲಿನ ಪ್ರದೇಶಕ್ಕಿಂತ ತಂಪಾದ ಸೂರ್ಯನ ಮೇಲೆ ಡಾರ್ಕ್ ಸ್ಪಾಟ್ನಂತೆ ಸೂರ್ಯನ ಚುಕ್ಕೆ ಕಾಣಿಸಿಕೊಳ್ಳುತ್ತದೆ. ಸೂರ್ಯನ ಯಾವ ಪ್ರದೇಶದಲ್ಲಿ ಸೂರ್ಯನ ಚುಕ್ಕೆಗಳು ಕಂಡುಬರುತ್ತವೆ?", "256": "ಗ್ರೇಟ್ ಮಿಯಾಮಿ ಜಲಭೃತವು ನೈಋತ್ಯ ಓಹಿಯೋದ ಹೆಚ್ಚಿನ ಭಾಗದಲ್ಲಿರುವ ದೊಡ್ಡ ಭೂಗತ ನೀರಿನ ಪೂರೈಕೆಯಾಗಿದೆ. ಕಾಲಾನಂತರದಲ್ಲಿ ಜಲಾಶಯದ ನೀರಿನ ಮಟ್ಟವನ್ನು ಅತಿಯಾಗಿ ಕಡಿಮೆ ಮಾಡಬಹುದು.", "257": "ಮೇಣದಬತ್ತಿಯನ್ನು ಬೆಳಗಿಸಿದ ನಂತರ ಯಾವ ರೀತಿಯ ಶಕ್ತಿಯ ಪರಿವರ್ತನೆ ಸಂಭವಿಸುತ್ತದೆ?", "258": "ತಂಪಾದ ವಾತಾವರಣಕ್ಕೆ ದೇಹವು ಪ್ರತಿಕ್ರಿಯಿಸುವ ಒಂದು ವಿಧಾನ ಯಾವುದು?", "259": "ಅಪಾಯದಿಂದ ತಪ್ಪಿಸಿಕೊಳ್ಳಲು ಓಡುವುದು ಎಂದರೆ ನರಮಂಡಲವು ಯಾವ ಎರಡು ದೇಹದ ವ್ಯವಸ್ಥೆಗಳ ಪರಸ್ಪರ ಕ್ರಿಯೆಯನ್ನು ಸಂಘಟಿಸುವ ಕ್ರಿಯೆಯಾಗಿದೆ?", "260": "ಭೂಮಿಯ ಮೇಲೆ ಹಗಲು ಮತ್ತು ರಾತ್ರಿ ಬರಲು ಕಾರಣವೇನು?", "261": "ಚಂದ್ರನು ಭೂಮಿಯ ಸುತ್ತ ಏಕೆ ಸುತ್ತುತ್ತಾನೆ ಎಂಬುದಕ್ಕೆ ಉತ್ತಮ ವಿವರಣೆ ಯಾವುದು?", "262": "ಯಾವ ಅವಲೋಕನವು ಇತರ ನಕ್ಷತ್ರಗಳನ್ನು ಪರಿಭ್ರಮಿಸುವ ಗ್ರಹಗಳ ಅಸ್ತಿತ್ವದ ಪುರಾವೆಗಳನ್ನು ಒದಗಿಸುತ್ತದೆ?", "263": "ಲೈಂಗಿಕ ಕೋಶಗಳಲ್ಲಿ ಸಂಭವಿಸುವ ರೂಪಾಂತರಗಳು ಈ ಅವಧಿಯಲ್ಲಿ ಪೋಷಕರಿಂದ ಸಂತತಿಗೆ ಹರಡಬಹುದು.", "264": "ಯಾವ ರೀತಿಯ ಪರಿಸರ ವ್ಯವಸ್ಥೆಯು ಅದರ ಮೇಲಿನಿಂದ ಕೆಳಕ್ಕೆ ತಾಪಮಾನದಲ್ಲಿ ಹೆಚ್ಚಿನ ವ್ಯತ್ಯಾಸವನ್ನು ಹೊಂದಿದೆ?", "265": "ಪರಮಾಣುವಿನ ಕೇಂದ್ರಕದ ಸುತ್ತ ಎಲೆಕ್ಟ್ರಾನ್ನ ಸ್ಥಳವನ್ನು ಯಾವ ಎರಡು ಅಂಶಗಳು ನಿರ್ಧರಿಸುತ್ತವೆ?", "266": "ಫ್ಲೋರಿಡಾದ ಪೂರ್ವ ಕೊಲ್ಲಿ ಮತ್ತು ಪೆನ್ಸಕೋಲಾ ಕೊಲ್ಲಿಯಿಂದ ತ್ಯಾಜ್ಯವನ್ನು ತೆಗೆದುಹಾಕುವುದು ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದನ್ನು ಮಾಡುವ ಕೊಲ್ಲಿ ಪರಿಸರ ವ್ಯವಸ್ಥೆಯ ನೈಸರ್ಗಿಕ ಪ್ರವೃತ್ತಿಯನ್ನು ವೇಗಗೊಳಿಸುವ ಉದ್ದೇಶವನ್ನು ಹೊಂದಿದೆ?", "267": "ವಸ್ತುವನ್ನು ಬಾಹ್ಯಾಕಾಶವನ್ನು ತೆಗೆದುಕೊಳ್ಳುವ ಮತ್ತು ಹೊಂದಿರುವ ಯಾವುದಾದರೂ ವಸ್ತು ಎಂದು ವ್ಯಾಖ್ಯಾನಿಸಲಾಗಿದೆ.", "268": "ಸೂರ್ಯನಿಗೆ ಅತ್ಯಂತ ಹತ್ತಿರದಿಂದ ಸೂರ್ಯನಿಂದ ಅತ್ಯಂತ ದೂರದಲ್ಲಿರುವ ಗ್ರಹಗಳ ಕ್ರಮ ಯಾವುದು?", "269": "ಜೀವಿಗಳಲ್ಲಿ, ದೊಡ್ಡ ಮತ್ತು ಸಂಕೀರ್ಣ ಅಣುಗಳನ್ನು ಸಣ್ಣ ಮತ್ತು ಸರಳ ಅಣುಗಳಾಗಿ ವಿಂಗಡಿಸಲಾಗುತ್ತದೆ. ಈ ಪ್ರಕ್ರಿಯೆಯನ್ನು ಏನು ಕರೆಯಲಾಗುತ್ತದೆ?", "270": "ಮೀಡೋ ವೋಲ್ಗಳು ಸಸ್ಯಗಳು ಮತ್ತು ಕೀಟಗಳನ್ನು ತಿನ್ನುವ ಸಣ್ಣ ಇಲಿಗಳಂತಹ ಪ್ರಾಣಿಗಳಾಗಿವೆ. ಪರಿಸರ ವ್ಯವಸ್ಥೆಯಲ್ಲಿ ಅವುಗಳ ಸ್ಥಾನವು ಒಂದು", "271": "ಆಹಾರ ಪೂರಕ ತಯಾರಕರೊಬ್ಬರು ಹೊಸ ಕ್ಯಾಲ್ಸಿಯಂ ಪೂರಕವನ್ನು ಅಭಿವೃದ್ಧಿಪಡಿಸಿದ್ದಾರೆ, ಇದು ಮಧ್ಯವಯಸ್ಕ ಮಹಿಳೆಯರಲ್ಲಿ ಮೂಳೆಯ ಸಾಂದ್ರತೆಯನ್ನು ಹೆಚ್ಚಿಸುತ್ತದೆ. ಸಣ್ಣ ಕ್ಲಿನಿಕಲ್ ಪ್ರಯೋಗದಲ್ಲಿ ಪರೀಕ್ಷಿಸಿದಾಗ, ಪೂರಕವು 10 ರಲ್ಲಿ 8 ಮಹಿಳೆಯರಲ್ಲಿ ಮೂಳೆ ಸಾಂದ್ರತೆಯಲ್ಲಿ ಶೇಕಡಾ 15 ರಷ್ಟು ಹೆಚ್ಚಳವನ್ನು ಉಂಟುಮಾಡುತ್ತದೆ ಎಂದು ತೋರಿಸಲಾಗಿದೆ. ಪೂರಕವನ್ನು ಸಾರ್ವಜನಿಕರಿಗೆ ನೀಡುವ ಮೊದಲು, ತಯಾರಕರು ಮುಂದಿನ ಯಾವ ಹೆಜ್ಜೆ ಇಡಬೇಕು?", "272": "ಯುರೋಪಿಯನ್ ಸ್ಟಾರ್ಲಿಂಗ್ 1800 ರ ದಶಕದ ಕೊನೆಯಲ್ಲಿ ಉತ್ತರ ಅಮೆರಿಕವನ್ನು ಪ್ರವೇಶಿಸಿತು. ಇದು ಬಹಳ ಯಶಸ್ವಿಯಾಯಿತು ಮತ್ತು 1955 ರ ಹೊತ್ತಿಗೆ ಯುನೈಟೆಡ್ ಸ್ಟೇಟ್ಸ್ನಾದ್ಯಂತ ಹರಡಲು ಸಾಧ್ಯವಾಯಿತು. ಸ್ಟಾರ್ಲಿಂಗ್ಗಳ ಬದುಕುಳಿಯುವಿಕೆ ಮತ್ತು ತ್ವರಿತ ಸಂತಾನೋತ್ಪತ್ತಿ ಬಹುಶಃ ಅದರ ಆವಾಸಸ್ಥಾನಗಳಲ್ಲಿ ಯಾವ ಜೀವಿಗಳ ಜನಸಂಖ್ಯೆಯ ಗಾತ್ರವನ್ನು ಸೀಮಿತಗೊಳಿಸಿದೆ?", "273": "12 ಗ್ರಾಂ ಯಾವುದನ್ನು ಪ್ರತಿನಿಧಿಸುತ್ತದೆ?", "274": "ಈ ಕೆಳಗಿನ ಯಾವ ಹೇಳಿಕೆ ಜನಸಂಖ್ಯೆಯಲ್ಲಿ ನೈಸರ್ಗಿಕ ಆಯ್ಕೆಯ ಪ್ರಕ್ರಿಯೆಯನ್ನು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "275": "ಸಂಶೋಧಕರೊಬ್ಬರು ಕೌಟುಂಬಿಕ ಜೆನೆಟಿಕ್ಸ್ ಯೋಜನೆಯಲ್ಲಿ ಕೆಲಸ ಮಾಡುತ್ತಿದ್ದಾರೆ. ಆಕೆ ತನ್ನ ಪೂರ್ವಜರ ಹಲವಾರು ತಲೆಮಾರುಗಳ ಮೂಲಕ ಒಂದು ನಿರ್ದಿಷ್ಟ ಲಕ್ಷಣವನ್ನು ಪತ್ತೆಹಚ್ಚಲು ಬಯಸುತ್ತಾಳೆ. ಯಾವ ರೀತಿಯ ಪ್ರದರ್ಶನವು ಮಾಹಿತಿಯನ್ನು ಸಂಘಟಿಸಲು ಸಂಶೋಧಕರಿಗೆ ಅತ್ಯುತ್ತಮವಾಗಿ ಸಹಾಯ ಮಾಡುತ್ತದೆ?", "276": "ಜಾಯ್ಸ್ ಒಂದು ಬೀಕರ್ನಲ್ಲಿ 200 ಮಿಲಿಲೀಟರ್ ನೀರನ್ನು ಹಾಕಿ, ಅದರಲ್ಲಿ ಥರ್ಮಾಮೀಟರ್ ಹಾಕಿ, ಅದು ಕುದಿಯಲು ಪ್ರಾರಂಭವಾಗುವವರೆಗೆ ಬಿಸಿಮಾಡಿದನು. ಅದು ಕುದಿಯಲು ಪ್ರಾರಂಭಿಸಿದಾಗ 100 ಡಿಗ್ರಿ ಸೆಲ್ಸಿಯಸ್ ತಾಪಮಾನವನ್ನು ದಾಖಲಿಸಿದೆ. ಅವರು 400 ಮಿಲಿಲೀಟರ್ ನೀರಿನಿಂದ ಈ ಪ್ರಕ್ರಿಯೆಯನ್ನು ಪುನರಾವರ್ತಿಸಿದರು. ಈ ಎರಡನೇ ಮಾದರಿಯು ಕುದಿಯಲು ಪ್ರಾರಂಭಿಸಿದಾಗ ತಾಪಮಾನ ಹೇಗಿರುತ್ತದೆ?", "277": "40 ರಿಂದ 50 ದಶಲಕ್ಷ ವರ್ಷಗಳ ಹಿಂದೆ, ಭಾರತೀಯ ತಟ್ಟೆಯ ಮೇಲಿನ ಭೂಪ್ರದೇಶವು ಯುರೇಷಿಯನ್ ತಟ್ಟೆಯ ಮೇಲಿನ ಭೂಪ್ರದೇಶದೊಂದಿಗೆ ಡಿಕ್ಕಿ ಹೊಡೆದಿದೆ. ಈ ಭೂಪ್ರದೇಶಗಳು ಡಿಕ್ಕಿ ಹೊಡೆದಾಗ ಏನಾಗಿತು?", "278": "ಹವಾಯಿಯು ಮುಖ್ಯವಾಗಿ ಜ್ವಾಲಾಮುಖಿಗಳಿಂದ ಕೂಡಿದೆ, ಸೌಮ್ಯವಾದ ಇಳಿಜಾರುಗಳು ಮತ್ತು ದೊಡ್ಡ ಮೇಲ್ಮೈ ಪ್ರದೇಶಗಳನ್ನು ಹೊಂದಿದೆ. ಈ ಜ್ವಾಲಾಮುಖಿಗಳು ಬಿಡುಗಡೆ ಮಾಡಿದ ಲಾವಾವನ್ನು ಯಾವ ಗುಣಲಕ್ಷಣಗಳು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತವೆ?", "279": "ಶ್ರೀಮತಿ ಹೆಂಡರ್ಸನ್ ಅವರ ತರಗತಿಯಲ್ಲಿ ಐದು ಸಣ್ಣ ಮುಚ್ಚಿದ ಪೆಟ್ಟಿಗೆಗಳಿವೆ. ಒಂದು ಸುಗಂಧವನ್ನು ಹೊಂದಿರುತ್ತದೆ; ಇನ್ನೊಂದು ಒಣಗಿದ ಈರುಳ್ಳಿಯನ್ನು ಹೊಂದಿರುತ್ತದೆ. ಪೈನ್ ಸೂಜಿಯ ಪೆಟ್ಟಿಗೆ, ನಿಂಬೆ ತುಂಡುಗಳ ಪೆಟ್ಟಿಗೆ ಮತ್ತು ವೆನಿಲ್ಲಾ ಸುವಾಸನೆಯಿಂದ ಒದ್ದೆಯಾದ ಕಾಗದದ ಟವಲ್ನ ಪೆಟ್ಟಿಗೆಯೂ ಸಹ ಇದೆ. ಪ್ರತಿ ಪೆಟ್ಟಿಗೆಯಲ್ಲಿ ಏನಿದೆ ಎಂಬುದರ ಬಗ್ಗೆ ಉತ್ತಮ ಮಾಹಿತಿಯನ್ನು ಪಡೆಯಲು ಅವರು ಏನು ಮಾಡಬೇಕು?", "280": "ಇವುಗಳಲ್ಲಿ ಯಾವುದು ಭೂಮಿಯ ಪದರಗಳ ನಡುವಿನ ಸಂಬಂಧವನ್ನು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "281": "ತಟಸ್ಥ ಪರಮಾಣುವನ್ನು ಹೊಂದಿರುವಂತೆ ಉತ್ತಮವಾಗಿ ವಿವರಿಸಲಾಗಿದೆ", "282": "ಯಾವ ಹೇಳಿಕೆಯು ನಾಯಿಯಲ್ಲಿ ಕಲಿತ ಗುಣಲಕ್ಷಣವನ್ನು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "283": "ಉತ್ತರ ಗೋಳಾರ್ಧದಲ್ಲಿ, ಜೂನ್ 21ರಂದು ಬೇರೆ ಯಾವುದೇ ದಿನಕ್ಕಿಂತ ಹೆಚ್ಚು ಗಂಟೆಗಳಷ್ಟು ಸೂರ್ಯನ ಬೆಳಕು ಇರುತ್ತದೆ. ಆದಾಗ್ಯೂ, ಜೂನ್ 21 ದಕ್ಷಿಣ ಗೋಳಾರ್ಧದಲ್ಲಿ ಕಡಿಮೆ ಗಂಟೆಗಳ ಸೂರ್ಯನ ಬೆಳಕನ್ನು ಹೊಂದಿದೆ. ಉತ್ತರ ಗೋಳಾರ್ಧವು ಅದೇ ದಿನದಂದು ದಕ್ಷಿಣ ಗೋಳಾರ್ಧಕ್ಕಿಂತ ಹೆಚ್ಚು ಹಗಲು ಬೆಳಕನ್ನು ಏಕೆ ಪಡೆಯುತ್ತದೆ ಎಂಬುದನ್ನು ಯಾವುದು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "284": "ಇವುಗಳಲ್ಲಿ ಯಾವುದು ಸೂರ್ಯಗ್ರಹಣ ಸಂಭವಿಸಲು ಅಗತ್ಯವಾದ ಸರಿಯಾದ ಕ್ರಮವನ್ನು ತೋರಿಸುತ್ತದೆ?", "285": "ಹಸಿರುಮನೆ ಮುಚ್ಚಿದ ವ್ಯವಸ್ಥೆಗೆ ಒಂದು ಉದಾಹರಣೆಯಾಗಿದೆ. ಈ ವ್ಯವಸ್ಥೆಯಲ್ಲಿ ಯಾವ ಎರಡು ರೀತಿಯ ಶಕ್ತಿಯ ವಿನಿಮಯವಾಗುತ್ತದೆ?", "286": "ಕಳೆದ 200 ವರ್ಷಗಳಲ್ಲಿ ಮುಖ್ಯವಾಗಿ ಮಾನವ ಚಟುವಟಿಕೆಯಿಂದಾಗಿ ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ಬದಲಾಗಿದೆ?", "287": "ಆವರ್ತಕ ಕೋಷ್ಟಕದ ಬಲಭಾಗದ ಅಂಕಣದಲ್ಲಿರುವ ಗುಂಪಿನಲ್ಲಿರುವ ಎಲ್ಲಾ ಅಂಶಗಳ ಗುಣಲಕ್ಷಣಗಳು ಯಾವುವು?", "288": "ಭೂಪ್ರದೇಶದ ಚಲನೆಯಿಂದ ಉಂಟಾಗುವ ಜಾಗತಿಕ ಹವಾಮಾನ ಬದಲಾವಣೆಗೆ ಭೂಮಿ ಮತ್ತು ನೀರಿನ ನಡುವಿನ ಯಾವ ವ್ಯತ್ಯಾಸವು ಹೆಚ್ಚು ನೇರವಾಗಿ ಕೊಡುಗೆ ನೀಡುತ್ತದೆ?", "289": "ಸೂರ್ಯನು ನೀರಿನ ಚಕ್ರದ ಮೇಲೆ ಹೆಚ್ಚು ಪರಿಣಾಮ ಬೀರುವುದು ಹೇಗೆ?", "290": "ಅನೇಕ ಕ್ರೀಡಾ ಕ್ರೀಡಾಂಗಣಗಳು ಹುಲ್ಲು ಬಳಸುತ್ತವೆ, ಆದರೆ ಕೆಲವರು ಕೃತಕ ಟರ್ಫ್ ಎಂದು ಕರೆಯಲಾಗುವ ನಕಲಿ ಹುಲ್ಲು ಬಳಸುತ್ತಾರೆ. ಕೃತಕ ಟರ್ಫ್ ಅನ್ನು ನಿಜವಾದ ಹುಲ್ಲಿನಂತೆ ಕಾಣುವ ನಾರುಗಳಿಂದ ತಯಾರಿಸಲಾಗುತ್ತದೆ. ಈ ತಂತ್ರಜ್ಞಾನವು ಯಾವ ರೀತಿಯಲ್ಲಿ ಹೆಚ್ಚು ಪ್ರಯೋಜನಕಾರಿಯಾಗಿದೆ?", "291": "ಯುನೈಟೆಡ್ ಸ್ಟೇಟ್ಸ್ನ ಪಶ್ಚಿಮ ಕರಾವಳಿಯು ಲಕ್ಷಾಂತರ ವರ್ಷಗಳಿಂದ ಗಾತ್ರದಲ್ಲಿ ಬೆಳೆಯುತ್ತಿದೆ. ಯಾವ ಪ್ರಕ್ರಿಯೆಯು ಯುನೈಟೆಡ್ ಸ್ಟೇಟ್ಸ್ನ ಪಶ್ಚಿಮ ಕರಾವಳಿಗೆ ವಸ್ತುಗಳನ್ನು ಸೇರಿಸಿದೆ?", "292": "ಈ ಕೆಳಗಿನ ಯಾವ ರಚನೆಯು ಮೀನುಗಳಿಗೆ ಈಜು ಮೂಲಕ ಶಕ್ತಿಯನ್ನು ವ್ಯಯಿಸದೆ ಒಂದು ನಿರ್ದಿಷ್ಟ ಆಳದಲ್ಲಿ ಉಳಿಯಲು ಅನುವು ಮಾಡಿಕೊಡುತ್ತದೆ?", "293": "ಕಲ್ಲಿದ್ದಲಿನ ಸ್ಟ್ರಿಪ್ ಗಣಿಗಾರಿಕೆಗೆ ಮೊದಲು, ಈ ಪ್ರದೇಶದ ಮೇಲ್ಮಣ್ಣನ್ನು ತೆಗೆದುಹಾಕಲಾಗುತ್ತದೆ ಮತ್ತು ಸಂಗ್ರಹಿಸಲಾಗುತ್ತದೆ. ಗಣಿಗಾರಿಕೆ ಕಾರ್ಯಾಚರಣೆಗಳು ಪೂರ್ಣಗೊಂಡ ನಂತರ, ಭೂಮಿಯನ್ನು ಸಮತಟ್ಟಾಗಿಸಲಾಗುತ್ತದೆ ಮತ್ತು ಮೇಲಿನ ಮಣ್ಣನ್ನು ಬದಲಾಯಿಸಲಾಗುತ್ತದೆ. ಮೇಲ್ಮಣ್ಣನ್ನು ಬದಲಿಸುವ ಉದ್ದೇಶವೆಂದರೆ", "294": "ಕೊಳದ ಪರಿಸರದಲ್ಲಿ ಪ್ರಭೇದಗಳ ನಡುವಿನ ಸ್ಪರ್ಧೆಯ ಅತ್ಯುತ್ತಮ ಉದಾಹರಣೆ ಯಾವುದು?", "295": "ಆಳವಿಲ್ಲದ ಜೌಗು ಪ್ರದೇಶದಲ್ಲಿ ವಾಸಿಸುವ ಕಪ್ಪೆಗಳ ಸಂಖ್ಯೆಯ ಮೇಲೆ ಬರಗಾಲದ ಹೆಚ್ಚಿನ ಪರಿಣಾಮವೇನು?", "296": "ಈ ಕೆಳಗಿನ ತ್ಯಾಜ್ಯ ಪದಾರ್ಥಗಳನ್ನು ನೆಲಭರ್ತಿಯಲ್ಲಿಯೇ ಹೂಳಲಾಗುತ್ತದೆ. ಯಾವುದು ಅತ್ಯಂತ ವೇಗವಾಗಿ ಕುಸಿಯುತ್ತದೆ?", "297": "ಲೈಂಗಿಕ ಸಂತಾನೋತ್ಪತ್ತಿ ಮೂಲಕ ಉತ್ಪತ್ತಿಯಾಗುವ ಸಂತತಿಯ ಆನುವಂಶಿಕ ಮಾಹಿತಿಯ ಮೂಲ ಯಾವುದು?", "298": "ಬಹುಕೋಶೀಯ ಜೀವಿಗಳಿಗೆ ಸಾರಿಗೆ ವ್ಯವಸ್ಥೆಗಳು ಏಕೆ ಬೇಕು?", "299": "ವಿಜ್ಞಾನಿಗಳು ಬೇಸಿಗೆಯಲ್ಲಿ ಕಡಲತೀರಗಳಲ್ಲಿ ಸೂಕ್ಷ್ಮಜೀವಿಗಳ ಮಟ್ಟವನ್ನು ಆಗಾಗ್ಗೆ ಮೇಲ್ವಿಚಾರಣೆ ಮಾಡುತ್ತಾರೆ. ಹೆಚ್ಚಿನ ತಾಪಮಾನ, ಮಾಲಿನ್ಯ, ಹರಿವು ಮತ್ತು ಅಕ್ರಮ ಡಂಪಿಂಗ್ ಇವೆಲ್ಲವೂ ನೀರಿನ ಗುಣಮಟ್ಟದ ಮೇಲೆ ಪರಿಣಾಮ ಬೀರುತ್ತವೆ. ಈ ವೈಜ್ಞಾನಿಕ ಪ್ರಯತ್ನಗಳು ಏನನ್ನು ವಿವರಿಸುತ್ತವೆ?", "300": "ಯಂತ್ರಗಳು ಸಾಮಾನ್ಯವಾಗಿ ಪರಸ್ಪರ ಉಜ್ಜುವ ಚಲಿಸುವ ಭಾಗಗಳಿಂದ ತುಂಬಿರುತ್ತವೆ. ಯಂತ್ರಗಳಲ್ಲಿ, ತೈಲದಂತಹ ಲೂಬ್ರಿಕಂಟ್ ಅನ್ನು ಸಾಮಾನ್ಯವಾಗಿ ಈ ಚಲಿಸುವ ಭಾಗಗಳಿಗೆ ಅನ್ವಯಿಸಲಾಗುತ್ತದೆ. ಈ ತೈಲ ಏಕೆ ಬೇಕು?", "301": "ಭಾಗಗಳನ್ನು ಶಾಶ್ವತವಾಗಿ ಒಟ್ಟುಗೂಡಿಸಲು ಬಳಸುವ ಉತ್ಪಾದನಾ ಪ್ರಕ್ರಿಯೆಯನ್ನು ಕರೆಯಲಾಗುತ್ತದೆ.", "302": "ಘನವಸ್ತುಗಳು, ದ್ರವಗಳು ಮತ್ತು ಅನಿಲಗಳು ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವೆಲ್ಲಾ ವಿಭಿನ್ನ ಸ್ಥಿತಿಗಳಾಗಿವೆ?", "303": "ಪ್ರಾಣಿಗಳು ತಮ್ಮ ಸಂವೇದನಾ ಅಂಗಗಳ ಮೂಲಕ ಪಡೆಯುವ ಪರಿಸರ ಪ್ರಚೋದನೆಗಳಿಗೆ ಪ್ರತಿಕ್ರಿಯಿಸುತ್ತವೆ. ದೇಹವು ಪರಿಸರದಿಂದ ಮಾಹಿತಿಯನ್ನು ಆಂತರಿಕ ಪ್ರತಿಕ್ರಿಯೆಯಾಗಿ ಹೇಗೆ ಪರಿವರ್ತಿಸುತ್ತದೆ?", "304": "ವಿದ್ಯುತ್ ಉತ್ಪಾದಿಸಲು ವಿದ್ಯುತ್ ಸ್ಥಾವರಗಳು ಬಳಸುವ ಪ್ರಾಥಮಿಕ ಶಕ್ತಿಯ ಮೂಲ ಯಾವುದು?", "305": "ಪ್ರಾಣಿಗಳು ಬದುಕುಳಿಯಲು ಹೇಗೆ ಹೊಂದಿಕೊಳ್ಳುತ್ತವೆ ಎಂಬುದನ್ನು ಪೆರ್ರಿ ಅಧ್ಯಯನ ಮಾಡುತ್ತಾರೆ. ಜೀವಿಯು ಬದುಕುಳಿಯಲು ಸಹಾಯ ಮಾಡುವ ನಡವಳಿಕೆಯ ರೂಪಾಂತರ ಯಾವುದು?", "306": "ಹೀಲಿಯಂ ತುಂಬಿದ ಬಲೂನ್ ಅನ್ನು ವಾತಾವರಣಕ್ಕೆ ಬಿಡಲಾಗುತ್ತದೆ. ಬಲೂನ್ ಏರಿದಂತೆ, ಯಾವುದು ಹೆಚ್ಚಾಗಬಹುದು ಮತ್ತು ಬಲೂನ್ ಸ್ಫೋಟಗೊಳ್ಳಲು ಕಾರಣವಾಗಬಹುದು?", "307": "ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ಅನೇಕ ಜೀವಕೋಶಗಳಿಂದ ಕೂಡಿದೆ?", "308": "ಮಾನವ ಚಟುವಟಿಕೆಯ ಪರಿಣಾಮವಾಗಿ, ಫ್ಲೋರಿಡಾದ ಅನೇಕ ಸರೋವರಗಳು ಪಾಚಿಗಳ ಬೆಳವಣಿಗೆಯನ್ನು ಬೆಂಬಲಿಸುವ ಪೋಷಕಾಂಶಗಳ ಮಟ್ಟವನ್ನು ಹೆಚ್ಚಿಸಿವೆ. ಈ ಪಾಚಿಗಳು ಬಹಳ ವೇಗವಾಗಿ ಬೆಳೆಯುತ್ತವೆ, ನಂತರ ಸಾಯುತ್ತವೆ ಮತ್ತು ಕೊಳೆಯುತ್ತವೆ. ಪಾಚಿಗಳ ಈ ಅತಿಯಾದ ಬೆಳವಣಿಗೆಯು ಸರೋವರದ ಪರಿಸರ ವ್ಯವಸ್ಥೆಯ ಮೇಲೆ ಯಾವ ಪರಿಣಾಮವನ್ನು ಬೀರುತ್ತದೆ?", "309": "ಯಾವ ಪ್ರಾಣಿಯ ಬಣ್ಣವು ಅದರ ಪರಿಸರದಲ್ಲಿ ಬೆರೆಯಲು ಅನುವು ಮಾಡಿಕೊಡುತ್ತದೆ?", "310": "ನ್ಯೂಯಾರ್ಕ್ನ ಆಡಿರೋಂಡಾಕ್ ಕಾಡುಗಳಲ್ಲಿ ಕೆಲವು ಮರಗಳು ಸತ್ತುಹೋಗಿವೆ. ಅರಣ್ಯದಲ್ಲಿನ ಬದಲಾವಣೆಯು ವಾಯು ಮಾಲಿನ್ಯ ಮತ್ತು ಮಳೆಗೆ ಸಂಬಂಧಿಸಿದೆ ಎಂದು ಭಾವಿಸಲಾಗಿದೆ. ಮರಗಳ ಸಾವಿಗೆ ಕಾರಣವಾದ ಮಾಲಿನ್ಯ ಮತ್ತು ಮಳೆಯ ಪರಿಣಾಮವಾಗಿ ಯಾವ ಅಜೈವಿಕ ಅಂಶವು ಹೆಚ್ಚಾಗಿ ಬದಲಾಗಿದೆ?", "311": "ಸೂರ್ಯನನ್ನು ಹೀಗೆ ವರ್ಗೀಕರಿಸಲಾಗಿದೆಃ", "312": "ಯಾವ ವಸ್ತುವು ಆಯಸ್ಕಾಂತಕ್ಕೆ ಆಕರ್ಷಿಸಲ್ಪಡುತ್ತದೆ?", "313": "ಎಲ್ಲಾ ಪದಾರ್ಥಗಳ ಬಿಲ್ಡಿಂಗ್ ಬ್ಲಾಕ್ಸ್ಗಳು ಯಾವುವು?", "314": "ಶ್ರೀಮತಿ ಹೆನ್ರಿಯವರ ವರ್ಗವು ಸೌರವ್ಯೂಹದಲ್ಲಿ ಗ್ರಹಗಳ ಜೋಡಣೆಯನ್ನು ಅಧ್ಯಯನ ಮಾಡಿತು. ಯಾವ ಗ್ರಹಗಳು ಪರಸ್ಪರ ಹತ್ತಿರದಲ್ಲಿವೆ?", "315": "ಅಂತಃಸ್ರಾವಕ ವ್ಯವಸ್ಥೆಯ ಪ್ರಾಥಮಿಕ ಪಾತ್ರವೆಂದರೆ", "316": "ಪ್ರಾಣಿಗಳು ನಿದ್ರಾವಸ್ಥೆಯಲ್ಲಿದ್ದಾಗ ಏನಾಗುತ್ತದೆ?", "317": "ಸೂಕ್ಷ್ಮದರ್ಶಕದ ಆವಿಷ್ಕಾರವು ವಿಜ್ಞಾನದ ಪ್ರಗತಿಗೆ ಮುಖ್ಯವಾಗಿತ್ತು. ಇತರ ಅನೇಕ ಆವಿಷ್ಕಾರಗಳು ಸೂಕ್ಷ್ಮದರ್ಶಕದ ಸಹಾಯದಿಂದ ಮಾತ್ರ ಸಾಧ್ಯವಾಯಿತು. ಯಾವ ಆವಿಷ್ಕಾರವನ್ನು ಮಾಡಲು ಸೂಕ್ಷ್ಮದರ್ಶಕವನ್ನು ಬಳಸಲಾಯಿತು?", "318": "ನಕ್ಷತ್ರಪುಂಜವನ್ನು ಒಂದು ಸಮೂಹ ಎಂದು ಉತ್ತಮವಾಗಿ ವಿವರಿಸಲಾಗಿದೆ", "319": "ವಿಜ್ಞಾನ ತರಗತಿಯಲ್ಲಿರುವ ವಿದ್ಯಾರ್ಥಿಯೊಬ್ಬನಿಗೆ ದ್ರವವನ್ನು ಹೊಂದಿರುವ ಲೇಬಲ್ ಮಾಡದ ಬಾಟಲಿಯೊಂದು ಕಂಡುಬರುತ್ತದೆ. ಸುರಕ್ಷತಾ ಉದ್ದೇಶಗಳಿಗಾಗಿ ವಿದ್ಯಾರ್ಥಿಯು", "320": "ಸಸ್ಯದ ಪದಾರ್ಥಗಳನ್ನು ಇಂಧನವಾಗಿ ಪರಿವರ್ತಿಸುವ ಮಾರ್ಗವನ್ನು ವಿಜ್ಞಾನಿಗಳು ಕಂಡುಹಿಡಿದಿದ್ದಾರೆ. ಈ ಹೆಚ್ಚು ಸ್ವಚ್ಛವಾಗಿ ಸುಡುವ ಇಂಧನವನ್ನು ಕಾರುಗಳಲ್ಲಿ ಬಳಸಬಹುದು. ಸಸ್ಯದ ಪದಾರ್ಥಗಳನ್ನು ಇಂಧನವಾಗಿ ಪರಿವರ್ತಿಸುವುದರಿಂದ ಜನರು ಹೆಚ್ಚಾಗಿ ಹೇಗೆ ಪ್ರಯೋಜನ ಪಡೆಯುತ್ತಾರೆ?", "321": "ಸೂರ್ಯನ ಬೆಳಕು ಸಮುದ್ರದ ನೀರಿನ ಮೇಲ್ಭಾಗದ ಹಲವಾರು ಮೀಟರ್ಗಳನ್ನು ಭೇದಿಸಲು ಸಾಧ್ಯವಾಗುತ್ತದೆ, ಅಲ್ಲಿ ಹೆಚ್ಚಿನ ಸಸ್ಯ ಮತ್ತು ಪ್ರಾಣಿಗಳು ಅಸ್ತಿತ್ವದಲ್ಲಿವೆ. ಈ ವಿವರಣೆಯಲ್ಲಿ ಯಾವ ವ್ಯವಸ್ಥೆಗಳು ಪರಸ್ಪರ ಸಂವಹನ ನಡೆಸುತ್ತಿವೆ?", "322": "ಗಂಡು ನಾಯಿ ಗುಣಲಕ್ಷಣಗಳನ್ನು ಆನುವಂಶಿಕವಾಗಿ ಪಡೆಯುತ್ತದೆ", "323": "ಪಳೆಯುಳಿಕೆ ಇಂಧನಗಳನ್ನು ನಿರ್ದಿಷ್ಟ ರೀತಿಯ ಪ್ರಾಚೀನ ಜೀವಿಗಳಿಂದ ತಯಾರಿಸಲಾಗುತ್ತಿತ್ತು. ಸಣ್ಣ ಸಾಗರ ಜೀವಿಗಳ ಪಳೆಯುಳಿಕೆ ಅವಶೇಷಗಳು ರೂಪುಗೊಂಡವು.", "324": "ಜಲಚಕ್ರದಲ್ಲಿ, ಸಾಗರವನ್ನು ತಲುಪಿದ ನಂತರ ನೀರು ಎಲ್ಲಿಗೆ ಹೋಗುತ್ತದೆ?", "325": "ಮೌಂಟೇನ್ ಬೈಕ್ ಟೈರುಗಳು ದೊಡ್ಡದಾದ, ನಾಬ್ ತರಹದ ಟ್ರೆಡ್ಗಳನ್ನು ಹೊಂದಿರುತ್ತವೆ. ಈ ಟೈರುಗಳು ಕಡಿದಾದ ಇಳಿಜಾರುಗಳಲ್ಲಿ ಉಪಯುಕ್ತವಾಗಿವೆ ಏಕೆಂದರೆ ಅವು", "326": "ಒಬ್ಬ ವಿದ್ಯಾರ್ಥಿಯು ಕೇವಲ ಸತ್ಯಾಂಶಗಳನ್ನು ಒಳಗೊಂಡಿರುವ ಒಂದು ರೀತಿಯ ಪಕ್ಷಿಯ ಬಗ್ಗೆ ವರದಿಯನ್ನು ಬರೆಯಲು ಯೋಜಿಸುತ್ತಾನೆ. ವಿದ್ಯಾರ್ಥಿಯು ಯಾವ ಹೇಳಿಕೆಯನ್ನು ವರದಿಯಿಂದ ಹೊರಗಿಡಬೇಕು?", "327": "ದೀರ್ಘಕಾಲದವರೆಗೆ, ಸೆಡಿಮೆಂಟ್ ಪದರಗಳು ಕೊಳೆಯುವಾಗ ಕೆಳಕ್ಕೆ ತಳ್ಳಿದಾಗ ತೈಲವು ರೂಪುಗೊಳ್ಳುತ್ತದೆ.", "328": "ಒಂದು ಜೈವಿಕ ಸಮುದಾಯವು ಎಲ್ಲರಿಂದ ಕೂಡಿದೆ.", "329": "ಭೂಮಧ್ಯರೇಖೆಯ ಬಳಿ ಅಟ್ಲಾಂಟಿಕ್ ಮಹಾಸಾಗರದ ಮೇಲೆ ಹುಟ್ಟುವ ಗಾಳಿಯ ದ್ರವ್ಯರಾಶಿಯನ್ನು ಯಾವ ತಾಪಮಾನ ಮತ್ತು ತೇವಾಂಶದ ಪರಿಸ್ಥಿತಿಗಳು ವಿವರಿಸುತ್ತವೆ?", "330": "ಬೀಜಗಳನ್ನು ತಯಾರಿಸುವ ಸಸ್ಯಗಳ ಭಾಗಗಳು", "331": "ಪಳೆಯುಳಿಕೆ ಇಂಧನಗಳು ರೂಪುಗೊಂಡವು", "332": "ಕಾಲಾನಂತರದಲ್ಲಿ, ಕಬ್ಬಿಣವು ನೀರು ಮತ್ತು ಆಮ್ಲಜನಕದೊಂದಿಗೆ ಸೇರಿಕೊಂಡಾಗ ತುಕ್ಕು ಹಿಡಿಯುತ್ತದೆ. ತುಕ್ಕು ರೂಪುಗೊಳ್ಳಲು ಯಾವ ರೀತಿಯ ಬದಲಾವಣೆ ಆಗಬೇಕು?", "333": "ತರಗತಿಯ ಮುಂಭಾಗದಲ್ಲಿ ಬಲವಾದ ಸುಗಂಧದ್ರವ್ಯದ ಬಾಟಲಿಯನ್ನು ತೆರೆದಾಗ, ಆ ವಾಸನೆಯು ಕ್ರಮೇಣ ಇಡೀ ಕೋಣೆಯಾದ್ಯಂತ ಹರಡುತ್ತದೆ. ಈ ಘಟನೆಯನ್ನು ಯಾವ ಪ್ರಕ್ರಿಯೆಯು ವಿವರಿಸುತ್ತದೆ?", "334": "ಒಬ್ಬ ವಿದ್ಯಾರ್ಥಿಯು ಸಾಗರ ಪರಿಸರವನ್ನು ರೂಪಿಸಲು ಪ್ರಯತ್ನಿಸುತ್ತಿದ್ದಾನೆ. ಮಾದರಿಯು ನಿಖರವಾಗಿದೆ ಎಂದು ಖಚಿತಪಡಿಸಿಕೊಳ್ಳಲು ವಿದ್ಯಾರ್ಥಿಯು ಅಕ್ವೇರಿಯಂಗೆ ಸೇರಿಸಬೇಕಾದ ಪ್ರಮುಖ ಅಂಶ ಯಾವುದು?", "335": "ಐಸ್ ಕ್ಯೂಬ್ ಕರಗಲು ಎಷ್ಟು ಸಮಯ ತೆಗೆದುಕೊಂಡಿತು ಎಂಬುದನ್ನು ವಿದ್ಯಾರ್ಥಿಗಳು ಅಳೆಯುತ್ತಾರೆ. ಹಿಮದ ಘನವು ಕರಗಲು ಎಷ್ಟು ಸಮಯ ತೆಗೆದುಕೊಂಡಿತು ಎಂಬುದನ್ನು ಯಾವ ಅಳತೆಯು ಉತ್ತಮವಾಗಿ ಪ್ರತಿನಿಧಿಸುತ್ತದೆ?", "336": "ಬಂಡೆಗಳನ್ನು ಅದರ ಆಧಾರದ ಮೇಲೆ ಸಂಚಿತ, ರೂಪಾಂತರ ಅಥವಾ ಅಗ್ನಿಶಿಲೆ ಎಂದು ವರ್ಗೀಕರಿಸಲಾಗಿದೆ.", "337": "ದ್ರವ್ಯದ ಯಾವ ಮೂಲ ಘಟಕಗಳು ಒಂದು ಅಂಶದಂತೆಯೇ ಗುಣಲಕ್ಷಣಗಳನ್ನು ಹೊಂದಿವೆ?", "338": "ಕೆಲವು ಜೆಟ್ ವಿಮಾನಗಳು ವಾತಾವರಣದ ಪದರದಲ್ಲಿ ಹಾರುತ್ತವೆ, ಅಲ್ಲಿ ತಾಪಮಾನವು ಸಾಮಾನ್ಯವಾಗಿ ಎತ್ತರಕ್ಕೆ ಹೆಚ್ಚಾಗುತ್ತದೆ. ವಾತಾವರಣದ ಈ ಪದರ ಯಾವುದು?", "339": "ನೀರಿನ ಒಂದು ವಿಶಿಷ್ಟ ಲಕ್ಷಣವೆಂದರೆ ಅದರ ನಿರ್ದಿಷ್ಟ ಶಾಖ.", "340": "ಪಶ್ಚಿಮ ನೆವಾಡಾದಲ್ಲಿ ಭೂಕಂಪ ಸಂಭವಿಸಿದೆ. ಭೂಕಂಪಕ್ಕೆ ಬಹುಶಃ ಕಾರಣವೇನು?", "341": "ವಿಜ್ಞಾನಿಗಳು ಲ್ಯಾಬ್ ಇಲಿಗಳನ್ನು ಹೊಂದಿರುವ 100 ಪಂಜರಗಳಲ್ಲಿ ಪ್ರತಿಯೊಂದರಲ್ಲೂ ಲ್ಯಾಬ್ ಇಲಿ ತಿನ್ನುವುದಕ್ಕಿಂತ ಹೆಚ್ಚಿನ ಆಹಾರವನ್ನು ಇಡುತ್ತಾರೆ. ಪ್ರತಿ ಇಲಿ ಒಂದು ದಿನದಲ್ಲಿ ತಿನ್ನುವ ಆಹಾರದ ಪ್ರಮಾಣವನ್ನು ಅವಳು ಪರಿಶೀಲಿಸುತ್ತಾಳೆ. ಸೇವಿಸುವ ಅತಿದೊಡ್ಡ ಮತ್ತು ಚಿಕ್ಕ ಆಹಾರಗಳ ನಡುವಿನ ವ್ಯತ್ಯಾಸವನ್ನು ನಿರ್ಧರಿಸಲು, ಆಕೆ ತನ್ನ ದತ್ತಾಂಶವನ್ನು ಕಂಡುಹಿಡಿಯಬೇಕು", "342": "ಇವುಗಳಲ್ಲಿ ಯಾವುದನ್ನು \"ಒಂದು ಪೀಳಿಗೆಯಿಂದ ಮುಂದಿನ ಪೀಳಿಗೆಗೆ ಆನುವಂಶಿಕ ಸೂಚನೆಗಳ ರವಾನೆ\" ಎಂದು ವ್ಯಾಖ್ಯಾನಿಸಲಾಗಿದೆ?", "343": "ಸಾಗರಗಳಲ್ಲಿ ಸಂಗ್ರಹವಾಗಿರುವ ಉಷ್ಣ ಶಕ್ತಿಯ ಪ್ರಾಥಮಿಕ ಮೂಲ ಯಾವುದು?", "344": "ಎರಡು ಖಾಲಿ ಲೋಹದ ಡಬ್ಬಿಗಳನ್ನು, ಒಂದು ಕಪ್ಪು ಮತ್ತು ಒಂದು ಬಿಳಿ, ಬಿಸಿಲಿನ ದಿನದಂದು ಹೊರಗೆ ಇರಿಸಲಾಗಿತ್ತು. ಎರಡೂ ಡಬ್ಬಿಗಳು ಒಂದೇ ಗಾತ್ರದವು ಮತ್ತು ಅವುಗಳನ್ನು 3 ಗಂಟೆಗಳ ಕಾಲ ಸೂರ್ಯನಲ್ಲಿ ಬಿಡಲಾಗಿತ್ತು. ಬಿಳಿ ಕ್ಯಾನ್ಗೆ ಹೋಲಿಸಿದರೆ, ಕಪ್ಪು ಕ್ಯಾನ್ ಆಗಿರಬಹುದು", "345": "ತೈಲ ಮತ್ತು ಅನಿಲಗಳು ಅಮೆರಿಕದಲ್ಲಿ ಬಳಸಲಾಗುವ ಎರಡು ಶಕ್ತಿಯ ಮೂಲಗಳಾಗಿವೆ. ಭವಿಷ್ಯದಲ್ಲಿ ತೈಲ ಮತ್ತು ಅನಿಲವನ್ನು ಇತರ ಶಕ್ತಿಯ ಮೂಲಗಳೊಂದಿಗೆ ಬದಲಾಯಿಸಲು ಮುಖ್ಯ ಕಾರಣವೇನು?", "346": "ರೂಪಾಂತರ ಶಿಲೆಗಳನ್ನು ಸಂಚಿತ ಶಿಲೆಗಳಾಗಿ ಪರಿವರ್ತಿಸುವ ಭೂವೈಜ್ಞಾನಿಕ ಪ್ರಕ್ರಿಯೆಯ ಭಾಗಗಳು ಇವುಗಳಲ್ಲಿ ಯಾವುವು?", "347": "ಒಂದು ಕಾಡಿನಲ್ಲಿ, ಕಂದು ಬಣ್ಣದ ಪಕ್ಷಿಯು ಮರದ ಕೊಂಬೆಯ ಮೇಲೆ ಕುಳಿತಿರುತ್ತದೆ. ಪಕ್ಷಿಯ ಕಂದು ಬಣ್ಣವು ಕಾಡಿನಲ್ಲಿ ಬದುಕಲು ಹೇಗೆ ಸಹಾಯ ಮಾಡುತ್ತದೆ?", "348": "ಮರಳು-ಗಾತ್ರದ ಕಣಗಳನ್ನು ಹೊಂದಿರುವ ಬಂಡೆಯ ಪದರಗಳು ಬಹುಶಃ ಶೇಖರಣೆಗೊಂಡವು", "349": "ಸಸ್ಯಗಳು ಮತ್ತು ಪ್ರಾಣಿಗಳ ಜೀವಂತ ವ್ಯವಸ್ಥೆಗಳು ಜೀವನದ ಪ್ರಕ್ರಿಯೆಗಳನ್ನು ಮುಂದುವರಿಸಲು ನಿರಂತರವಾಗಿ ನೀರನ್ನು ತೆಗೆದುಕೊಳ್ಳುತ್ತಿವೆ. ಅಂತಿಮವಾಗಿ ಆ ಹೆಚ್ಚಿನ ನೀರಿಗೆ ಏನಾಗುತ್ತದೆ?", "350": "\"ರಿಂಗ್ ಆಫ್ ಫೈರ್\" ಅನ್ನು ರೂಪಿಸುವ ಹೆಚ್ಚಿನ ಜ್ವಾಲಾಮುಖಿಗಳು ಹತ್ತಿರದಲ್ಲಿ ರೂಪುಗೊಂಡಿವೆ.", "351": "ಹವಾಮಾನವನ್ನು ನಿರ್ಧರಿಸಲು ಬಳಸಬೇಕಾದ ಸಾಧನವೆಂದು ಯಾವುದನ್ನು ಪರಿಗಣಿಸಲಾಗುವುದಿಲ್ಲ?", "352": "ಮಿಸ್ಸಿಸ್ಸಿಪ್ಪಿ ಮುಖಜ ಭೂಮಿಯ ರಚನೆಗೆ ಕಾರಣವಾದ ನೈಸರ್ಗಿಕ ಪ್ರಕ್ರಿಯೆ ಯಾವುದು?", "353": "ನಿಯಾನ್ (Ne), ಆರ್ಗಾನ್ (Ar), ಮತ್ತು ಕ್ರಿಪ್ಟಾನ್ (Kr) ಗಳು ಅಂಶಗಳ ಆವರ್ತಕ ಕೋಷ್ಟಕದಲ್ಲಿ ಒಂದೇ ಕಾಲಮ್ನಲ್ಲಿವೆ. ಈ ಅಂಶಗಳು ಯಾವ ಸಾಮಾನ್ಯ ಲಕ್ಷಣಗಳನ್ನು ಹೊಂದಿವೆ?", "354": "ಗೂಬೆಗಳು ಮರಗಳ ರಂಧ್ರಗಳಲ್ಲಿ ಗೂಡು ಕಟ್ಟುತ್ತವೆ. ಅವು ಇಲಿಗಳು ಮತ್ತು ಕ್ರಿಕೆಟ್ಗಳನ್ನು ತಿನ್ನುತ್ತವೆ. ಒಂದು ಗೂಬೆ ಗೂಬೆ ಬಹುಶಃ ಎಲ್ಲಿ ವಾಸಿಸುತ್ತದೆ?", "355": "ಕಾರ್ಲೋಸ್ ಬಿಸಿಲಿನ ಬೇಸಿಗೆಯ ದಿನದಂದು ಸ್ಲೈಡ್ನಲ್ಲಿ ಆಡುತ್ತಿದ್ದನು. ಸ್ಲೈಡ್ನ ಯಾವ ಗುಣಲಕ್ಷಣವು ಕಾರ್ಲೋಸ್ಗೆ ಸೂರ್ಯನಿಂದ ಸ್ಲೈಡ್ ಎಷ್ಟು ಶಕ್ತಿಯನ್ನು ಹೀರಿಕೊಳ್ಳುತ್ತದೆ ಎಂದು ಹೇಳುತ್ತದೆ?", "356": "ಯಾವ ಸಮೀಕರಣವು ಉಸಿರಾಟದ ಪ್ರಕ್ರಿಯೆಯನ್ನು ಸಂಕ್ಷಿಪ್ತಗೊಳಿಸುತ್ತದೆ?", "357": "ಬೇಕರ್ ರೊಟ್ಟಿಯನ್ನು ಬೇಯಿಸಿದಾಗ, ಅವನು 2 ಕಪ್ ಹಿಟ್ಟನ್ನು 1 ಕಪ್ ನೀರಿನಲ್ಲಿ ಬೆರೆಸಿ ಹಿಟ್ಟನ್ನು ತಯಾರಿಸುತ್ತಾನೆ. ನೀರು 85 ಡಿಗ್ರಿ ಎಫ್ ಆಗಿರಬೇಕು. ನೀರಿನ ಪರಿಮಾಣ ಮತ್ತು ತಾಪಮಾನ ಎರಡನ್ನೂ ಅಳೆಯಲು ಬೇಕರ್ಗೆ ಯಾವ ಉಪಕರಣಗಳು ಉತ್ತಮವಾಗಿವೆ?", "358": "ಯಾವ ರೀತಿಯ ಶಕ್ತಿಯು ದಿಕ್ಸೂಚಿಯ ಸೂಜಿಯನ್ನು ಉತ್ತರಕ್ಕೆ ತಿರುಗಿಸುತ್ತದೆ?", "359": "ಜಲಚಕ್ರದಲ್ಲಿ ಯಾವ ಪ್ರಕ್ರಿಯೆಯು ನೇರವಾಗಿ ಸೂರ್ಯನ ಶಾಖದಿಂದ ಉಂಟಾಗುತ್ತದೆ?", "360": "ಎಲೆಯ ಜೀವಕೋಶದ ಗೋಡೆಯನ್ನು ವೀಕ್ಷಿಸಲು ಯಾವ ಸಾಧನವನ್ನು ಬಳಸಲಾಗುತ್ತದೆ?", "361": "ಯಾವ ವಸ್ತುವು ವಿದ್ಯುಚ್ಛಕ್ತಿಯನ್ನು ಅತ್ಯುತ್ತಮವಾಗಿ ನಡೆಸುತ್ತದೆ?", "362": "1922ರಲ್ಲಿ ಎನ್. ಎಲ್. ಬೋವೆನ್ ಮ್ಯಾಗ್ಮಾಟಿಕ್ ವಿಕಾಸದ ಪರಿಕಲ್ಪನೆಯನ್ನು ಅಭಿವೃದ್ಧಿಪಡಿಸಿದರು, ಇದನ್ನು ಬೋವೆನ್ಸ್ ರಿಯಾಕ್ಷನ್ ಸೀರೀಸ್ ಎಂದೂ ಕರೆಯಲಾಗುತ್ತದೆ. ಬೋವೆನ್ ಸರಣಿಯ ತತ್ವಗಳನ್ನು ಅನ್ವಯಿಸುತ್ತಾ, ಹೆಚ್ಚಿನ ತಾಪಮಾನ ಮತ್ತು ಒತ್ತಡದ ಪ್ರದೇಶದಲ್ಲಿ ಯಾವ ಖನಿಜವು ಮೊದಲು ರೂಪುಗೊಳ್ಳುತ್ತದೆ ಮತ್ತು ಸ್ಫಟಿಕೀಕರಣಗೊಳ್ಳುತ್ತದೆ?", "363": "ಸೈಕ್ಲಿಸ್ಟ್ 25 ನಿಮಿಷಗಳಲ್ಲಿ 3 ಕಿ. ಮೀ. ಉತ್ತರಕ್ಕೆ ಪ್ರಯಾಣಿಸುತ್ತಾನೆ. ಈ ಮಾಹಿತಿಯು ಏನು ವಿವರಿಸುತ್ತದೆ?", "364": "ಉತ್ತರ ಧ್ರುವವು ಸೂರ್ಯನ ಕಡೆಗೆ ಬಾಗಿದಾಗ ಮತ್ತು ಯುನೈಟೆಡ್ ಸ್ಟೇಟ್ಸ್ ವರ್ಷದಲ್ಲಿ ಅತಿ ಹೆಚ್ಚು ಹಗಲು ಸಮಯವನ್ನು ಹೊಂದಿರುವಾಗ ಇವುಗಳಲ್ಲಿ ಯಾವುದು ಸಂಭವಿಸುತ್ತದೆ?", "365": "ಚೆಂಡು ನೆಲಕ್ಕೆ ಅಡ್ಡಲಾಗಿ ಸುತ್ತುತ್ತದೆ ಮತ್ತು ನಿಧಾನವಾಗಿ ನಿಲ್ಲುತ್ತದೆ. ಯಾವ ಬಲವು ಚೆಂಡನ್ನು ನಿಧಾನಗೊಳಿಸಲು ಕಾರಣವಾಯಿತು?", "366": "ಯಾವ ಶಕ್ತಿಯ ಮೂಲವು ಮರವನ್ನು ಸುಡುವುದನ್ನು ಅಥವಾ ಗ್ಯಾಸೋಹೋಲ್ ಅನ್ನು ಉತ್ಪಾದಿಸುವುದನ್ನು ಒಳಗೊಂಡಿರಬಹುದು?", "367": "ಸಾಗರದ ಇಗುವಾನಾ ಎಂಬುದು ಬೆಚ್ಚಗಿನ ದ್ವೀಪಗಳ ತೀರದಲ್ಲಿ ವಾಸಿಸುವ ಒಂದು ಪ್ರಾಣಿಯಾಗಿದೆ. ಇದರ ಬಾಲವು ಉದ್ದ ಮತ್ತು ದಪ್ಪವಾಗಿರುತ್ತದೆ. ಇವುಗಳಲ್ಲಿ ಯಾವುದು ಅದರ ಬಾಲದ ಆಕಾರದಿಂದ ಸುಧಾರಿಸಲ್ಪಟ್ಟಿದೆ?", "368": "ಲೆಸ್ಲಿಯ ವಿಜ್ಞಾನ ಶಿಕ್ಷಕಿಯು ಆಕೆಗೆ ಸಮಸ್ಯೆಗಳನ್ನು ಪರಿಹರಿಸಲು ಹೊಂದಿಕೊಳ್ಳುವ ವಿಧಾನವನ್ನು ತೆಗೆದುಕೊಳ್ಳಬೇಕು ಎಂದು ಹೇಳಿದರು. ಬಹುಶಃ ಲೆಸ್ಲಿಯ ಶಿಕ್ಷಕನ ಅರ್ಥವೇನು?", "369": "ಕಬ್ಬಿಣದ ಫಿಲ್ಲಿಂಗ್ಗಳು ಮತ್ತು ಮರಳಿನ ಮಿಶ್ರಣವನ್ನು ಹೊಂದಿರುವ ಪ್ಲಾಸ್ಟಿಕ್ ಬೌಲ್ನ ಮಧ್ಯದಲ್ಲಿ ಆಯಸ್ಕಾಂತವನ್ನು ಇರಿಸಿದರೆ ಏನಾಗುತ್ತದೆ?", "370": "ವಾಸನೆಯ ಪ್ರಜ್ಞೆಯನ್ನು ಬಳಸಿಕೊಂಡು ವಸ್ತುವಿನ ಯಾವ ಗುಣವನ್ನು ಗುರುತಿಸಲಾಗುತ್ತದೆ?", "371": "ಹೆಕ್ಟರ್ನ ವರ್ಗವು ಕೊಳದಲ್ಲಿರುವ ಬಾತುಕೋಳಿಗಳ ಸಂಖ್ಯೆಯನ್ನು ಎಣಿಸುತ್ತಿದೆ. ಹೆಕ್ಟರ್ ಉಳಿದ ವರ್ಗಕ್ಕಿಂತ ವಿಭಿನ್ನ ಸಂಖ್ಯೆಯನ್ನು ಎಣಿಸುತ್ತದೆ. ಈ ಕೆಳಗಿನ ಯಾವ ಕಾರ್ಯಗಳನ್ನು ಹೆಕ್ಟರ್ ಹೆಚ್ಚಾಗಿ ನಿರ್ವಹಿಸಬೇಕು?", "372": "ಸಕ್ಕರೆಯನ್ನು ನೀರಿನಲ್ಲಿ ಕರಗಿಸಿದ ನಂತರ ಸಕ್ಕರೆಯ ಯಾವ ಗುಣವು ಉಳಿಯುತ್ತದೆ?", "373": "ಯಾವ ಪದಾರ್ಥವು ಕೇವಲ ಒಂದೇ ರೀತಿಯ ಪರಮಾಣುಗಳಿಂದ ಕೂಡಿದೆ?", "374": "ಎರಡು ವಾರಗಳ ಅವಧಿಯಲ್ಲಿ, ಹಲವಾರು ವಿದ್ಯಾರ್ಥಿಗಳು ಅನಾರೋಗ್ಯದಿಂದ ಬಳಲುತ್ತಿದ್ದಾರೆ ಎಂದು ದೂರುತ್ತಾರೆ. ಅವರ ರೋಗಲಕ್ಷಣಗಳಲ್ಲಿ ಕೆಮ್ಮು, ಜ್ವರ ಮತ್ತು ಗಂಟಲು ನೋವು ಸೇರಿವೆ. ಈ ರೋಗಲಕ್ಷಣಗಳ ಹೆಚ್ಚಿನ ಸಂಭವನೀಯ ಕಾರಣವನ್ನು ಏನು ವಿವರಿಸುತ್ತದೆ?", "375": "ಕೆನಡಾದಿಂದ ಅಲಬಾಮಾದವರೆಗೆ ವಿಸ್ತರಿಸಿರುವ ಅಪ್ಪಲಾಚಿಯನ್ ಪರ್ವತಗಳು ಹಿಂದೆ ಇಂದಿನದಕ್ಕಿಂತ ಹೆಚ್ಚು ಎತ್ತರವಾಗಿದ್ದವು. ಈ ಕೆಳಗಿನ ಎರಡು ಪ್ರಕ್ರಿಯೆಗಳಲ್ಲಿ ಯಾವುದು ಅಪ್ಪಲಾಚಿಯನ್ ಪರ್ವತಗಳ ಎತ್ತರದಲ್ಲಿನ ಇಳಿಕೆಗೆ ಹೆಚ್ಚು ಕಾರಣವಾಗಿದೆ?", "376": "ಯಾವ ಜೀವಿಗಳು ಸತ್ತ ಸಸ್ಯಗಳು ಮತ್ತು ಪ್ರಾಣಿಗಳನ್ನು ಒಡೆಯುತ್ತವೆ ಮತ್ತು ಮರುಬಳಕೆ ಮಾಡುತ್ತವೆ?", "377": "ಜನರು 100 ವರ್ಷಗಳ ಹಿಂದೆ ಬದುಕಿದ್ದಕ್ಕಿಂತ ಇಂದು ಹೆಚ್ಚು ಕಾಲ ಬದುಕಲು ಯಾವುದು ಮಹತ್ವದ ಕಾರಣವಲ್ಲ?", "378": "ಜೊವಾನ್ ಪದೇ ಪದೇ ತನ್ನ ಮನೆಯ ಹಿಂಭಾಗದ ಕೊಳದಲ್ಲಿ ಮೀನುಗಳನ್ನು ಅತಿಯಾಗಿ ತಿಂದಳು. ಹೆಚ್ಚುವರಿ ಆಹಾರದಿಂದ ಬರುವ ನೈಟ್ರೇಟ್ಗಳು ಪಾಚಿಗಳ ಅತಿಯಾದ ಬೆಳವಣಿಗೆಗೆ ಕಾರಣವಾದವು. ಸಮಸ್ಯೆಯನ್ನು ಸರಿಪಡಿಸಲು, ಜೊವಾನ್ ಕೊಳಕ್ಕೆ ಹೆಚ್ಚಿನ ಸಸ್ಯಗಳನ್ನು ಸೇರಿಸಿದರು. ಹೆಚ್ಚಿನ ಸಸ್ಯಗಳನ್ನು ಸೇರಿಸುವುದು ಹೇಗೆ ಸಹಾಯ ಮಾಡುತ್ತದೆ?", "379": "ಆರ್ಕ್ಟಿಕ್ ಪರ್ಮಾಫ್ರಾಸ್ಟ್ನಲ್ಲಿ ವೈಜ್ಞಾನಿಕ ಸಂಶೋಧನಾ ಕೇಂದ್ರವನ್ನು ವಿನ್ಯಾಸಗೊಳಿಸುತ್ತಿರುವ ಎಂಜಿನಿಯರಿಂಗ್ ತಂಡವು ನಿಲ್ದಾಣಕ್ಕೆ ಅಡುಗೆ, ತಾಪನ ಮತ್ತು ದೀಪಗಳಿಗೆ ಶಕ್ತಿಯನ್ನು ಒದಗಿಸಬೇಕಾಗುತ್ತದೆ. ದುರ್ಬಲ ಪರಿಸರ ಮತ್ತು ಅಲ್ಲಿನ ಇತರ ಪರಿಸ್ಥಿತಿಗಳನ್ನು ಪರಿಗಣಿಸಿ, ಬಹುಶಃ ಅತ್ಯುತ್ತಮ ಆಯ್ಕೆಯಾಗಿದೆ", "380": "ಮೈನೆಯಲ್ಲಿ ಪ್ರತಿ ದಿನ ಬೆಳಿಗ್ಗೆ ಒಬ್ಬ ವಿದ್ಯಾರ್ಥಿ ಶಾಲೆಗೆ ಹೋಗುತ್ತಾನೆ. ಅವನು ನಡೆಯಲು ಪ್ರಾರಂಭಿಸಿದಾಗ ಹೊರಗೆ ಕತ್ತಲಿರುತ್ತದೆ. ದಿನಗಳು ಕಳೆದಂತೆ, ಬೆಳಿಗ್ಗೆ ಪ್ರಕಾಶಮಾನವಾಗುತ್ತಿರುವುದನ್ನು ವಿದ್ಯಾರ್ಥಿಗಳು ಗಮನಿಸುತ್ತಾರೆ. ಸೂರ್ಯನು ಪ್ರತಿದಿನ ಮುಂಚಿತವಾಗಿ ಉದಯಿಸುತ್ತಿದ್ದಾನೆ. ಶಾಲೆಯ ನಂತರ ಹೆಚ್ಚು ಹಗಲು ಇರುತ್ತದೆ ಎಂಬುದನ್ನು ಸಹ ಅವನು ಗಮನಿಸುತ್ತಾನೆ. ದಿನದ ಕೊನೆಯಲ್ಲಿ ಸೂರ್ಯ ಮುಳುಗುತ್ತಾನೆ. ಋತುಗಳ ಯಾವ ಬದಲಾವಣೆಗಳು ಸಂಭವಿಸುತ್ತಿವೆ?", "381": "ಭೂಮಿಯ ಮೇಲೆ ಮೊದಲು ಕಾಣಿಸಿಕೊಂಡಾಗ ಜೀವಿಗಳು ಎಲ್ಲಿ ವಾಸಿಸುತ್ತಿದ್ದವು?", "382": "ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ಯಾವಾಗಲೂ ಹತ್ತಿರದ ಕಬ್ಬಿಣದ ಉಗುರಿನ ಮೇಲೆ ಕಾಂತೀಯ ಬಲವನ್ನು ಉತ್ಪಾದಿಸುತ್ತದೆ?", "383": "ಇವುಗಳಲ್ಲಿ ಯಾವ ವಸ್ತುವನ್ನು ವಿದ್ಯುತ್ನಲ್ಲಿ ಶಾಖವನ್ನು ಉತ್ಪಾದಿಸಲು ವಿನ್ಯಾಸಗೊಳಿಸಲಾಗಿದೆ?", "384": "ಒಬ್ಬ ವಿದ್ಯಾರ್ಥಿಯು ಒಂದು ತಿಂಗಳ ಕಾಲ ಪ್ರತಿದಿನ ಶಾಲೆಯ ಅಂಗಳದಲ್ಲಿ ತಾಪಮಾನವನ್ನು ದಾಖಲಿಸುತ್ತಾನೆ. ಪ್ರತಿ ದಿನವನ್ನು ಹೋಲಿಸಲು ತಾಪಮಾನದ ದತ್ತಾಂಶವನ್ನು ಪ್ರಸ್ತುತಪಡಿಸಲು ಉತ್ತಮ ಮಾರ್ಗ ಯಾವುದು?", "385": "ನ್ಯೂಯಾರ್ಕ್ ರಾಜ್ಯದ ವೀಕ್ಷಕರಿಗೆ ಸೂರ್ಯನು ಆಕಾಶದ ಅತ್ಯುನ್ನತ ಬಿಂದುವಿನಲ್ಲಿ ದಿನದ ಸರಿಸುಮಾರು ಯಾವ ಸಮಯದಲ್ಲಿ ಇರುತ್ತಾನೆ?", "386": "ಶಕ್ತಿಯ ಒಂದು ರೂಪವನ್ನು ಶಕ್ತಿಯ ಇತರ ರೂಪಗಳಾಗಿ ಪರಿವರ್ತಿಸಿದಾಗ, ಶಕ್ತಿಯ ಒಟ್ಟು ಪ್ರಮಾಣ", "387": "ಸಸ್ಯದ ಬೆಳವಣಿಗೆಯ ಮೇಲೆ ಶಾಖದ ಪರಿಣಾಮವನ್ನು ಅಧ್ಯಯನ ಮಾಡಲು, ಆಂಡಿ ಒಂದೇ ರೀತಿಯ ಹತ್ತು ಮೊಳಕೆಗಳನ್ನು ಗುಂಪುಗಳಾಗಿ ವಿಂಗಡಿಸಿದರು. ಅವಳು ಒಂದು ಗುಂಪನ್ನು ಬಿಸಿಲಿನಲ್ಲಿ ಕಿಟಕಿಯ ಮೇಲೆ ಮತ್ತು ಇನ್ನೊಂದು ಗುಂಪನ್ನು ಮನೆಯ ತಂಪಾದ (ಉತ್ತರ) ಬದಿಯಲ್ಲಿರುವ ಕತ್ತಲೆಯ ಕಪಾಟಿನಲ್ಲಿ ಇರಿಸಿದಳು. ಸರಿಯಾಗಿ ವಿನ್ಯಾಸಗೊಳಿಸಲಾದ ವೈಜ್ಞಾನಿಕ ಪ್ರಯೋಗದ ಗುಣಲಕ್ಷಣಗಳ ಬಗ್ಗೆ ಯೋಚಿಸಿ. ಮೇಲಿನ ಪ್ರಯೋಗದಲ್ಲಿ ಏನು ತಪ್ಪಿದೆ?", "388": "ಈ ಗುಂಪುಗಳಲ್ಲಿ ಯಾವ ಗುಂಪು ಕೀಟ ನಿಯಂತ್ರಣದಲ್ಲಿ ತಾಂತ್ರಿಕ ಬೆಳವಣಿಗೆಗಳ ಬಗ್ಗೆ ಹೆಚ್ಚು ಕಾಳಜಿ ವಹಿಸುತ್ತದೆ?", "389": "ಭೂಮಿಯ ಮಾದರಿಯು ಚಂದ್ರನ ಮಾದರಿಗಿಂತ ಭಿನ್ನವಾಗಿರುತ್ತದೆ ಏಕೆಂದರೆ ಚಂದ್ರನ ಮಾದರಿಯು", "390": "ಒಬ್ಬ ವಿದ್ಯಾರ್ಥಿಯು ಫೀಡರ್ ನಲ್ಲಿ ಒಂದು ಪಕ್ಷಿಯನ್ನು ನೋಡುತ್ತಾನೆ. ವಿದ್ಯಾರ್ಥಿಯು ಈ ಪಕ್ಷಿಯನ್ನು ಗುಬ್ಬಚ್ಚಿ ಎಂದು ಗುರುತಿಸುತ್ತಾನೆ. ಪಕ್ಷಿಯನ್ನು ಗುರುತಿಸಲು ವಿದ್ಯಾರ್ಥಿ ಯಾವ ಅಂಗ ವ್ಯವಸ್ಥೆಯನ್ನು ಬಳಸಿದ್ದಾನೆ?", "391": "ಕಣ್ಣಿಗೆ ಕಾಣಿಸದ ಸಣ್ಣ ಜೀವಿಗಳನ್ನು ಅಧ್ಯಯನ ಮಾಡುವಾಗ ಯಾವ ಸಾಧನವನ್ನು ಬಳಸುವುದು ಉತ್ತಮ?", "392": "ಪರಿಸರ ವ್ಯವಸ್ಥೆಯಲ್ಲಿ ಮರಕುಟಿಗಗಳ ಸಂಖ್ಯೆಯಲ್ಲಿ ಇಳಿಕೆಗೆ ಕಾರಣವಾಗುವುದು ಯಾವುದು?", "393": "ಯಾವುದು ಜೀವಿಗಳಿಗೆ ಸಾಮಾನ್ಯ ಲಕ್ಷಣವಲ್ಲ?", "394": "ವೇಗವರ್ಧನೆಯನ್ನು ನಿರ್ಧರಿಸಲು ಯಾವ ಲೆಕ್ಕಾಚಾರವನ್ನು ಬಳಸಲಾಗುತ್ತದೆ?", "395": "ನಾಯಿಗಳು ಕೆಲವು ಕಲಿತ ನಡವಳಿಕೆಗಳನ್ನು ಹೊಂದಿವೆ. ನಾಯಿಯಲ್ಲಿ ಕಲಿತ ನಡವಳಿಕೆ ಯಾವುದು?", "396": "ಕೆಲವು ಕಣಜ ಪ್ರಭೇದಗಳು ಜೀವಂತ ಮರಿಹುಳುಗಳೊಳಗೆ ತಮ್ಮ ಮೊಟ್ಟೆಗಳನ್ನು ಇಡುತ್ತವೆ. ಮೊಟ್ಟೆಗಳು ಬೆಳೆದಂತೆ, ಅವು ಕ್ಯಾಟರ್ಪಿಲ್ಲರ್ ಅನ್ನು ಆಹಾರ ಸಂಪನ್ಮೂಲವಾಗಿ ಬಳಸುತ್ತವೆ. ಅಂತಿಮವಾಗಿ, ಕಣಜದ ಲಾರ್ವಾಗಳು ಮರಿಹುಳುಗಳಿಂದ ಹೊರಬರುತ್ತವೆ. ಈ ರೀತಿಯ ಸಂಬಂಧವನ್ನು ಹೀಗೆ ಉತ್ತಮವಾಗಿ ವಿವರಿಸಲಾಗಿದೆಃ", "397": "ವರ್ಜೀನಿಯಾದಲ್ಲಿ ಜಲ ಸಂಪನ್ಮೂಲಗಳನ್ನು ರಕ್ಷಿಸಲು ಸಹಾಯ ಮಾಡುವ ಅತ್ಯುತ್ತಮ ಕ್ರಮ ಯಾವುದು?", "398": "ಚಂದ್ರನ ಪರಿಭ್ರಮಣವು", "399": "ಯಾವ ಪ್ರಕ್ರಿಯೆಯು ತಮ್ಮ ಸಂತತಿಗೆ ನಿರ್ದಿಷ್ಟ, ಅಪೇಕ್ಷಣೀಯ ಗುಣಲಕ್ಷಣಗಳನ್ನು ರವಾನಿಸುವ ಸಲುವಾಗಿ ಒಂದಕ್ಕೊಂದು ಸಂತಾನೋತ್ಪತ್ತಿ ಮಾಡಲು ಕೆಲವು ಜೀವಿಗಳನ್ನು ಆಯ್ಕೆ ಮಾಡುವುದನ್ನು ಒಳಗೊಂಡಿರುತ್ತದೆ?", "400": "ಯಾವ ಪ್ರಕ್ರಿಯೆಯಲ್ಲಿ ನ್ಯೂಕ್ಲಿಯಸ್ಗಳು ದ್ವಿಗುಣಗೊಳ್ಳುತ್ತವೆ?", "401": "ಆಮೆಯ ಓಟದಲ್ಲಿ, ಪ್ರತಿ ಆಮೆಯು 3 ಮೀಟರ್ ಉದ್ದದ ಹಾದಿಯಲ್ಲಿ ನಡೆಯುತ್ತದೆ. ಆಮೆಗಳು ಒಂದೊಂದಾಗಿ ನಡೆದರೆ, ಯಾವ ಆಮೆಯು ವೇಗವಾಗಿದೆ ಎಂದು ನೀವು ಹೇಗೆ ಹೇಳಬಹುದು?", "402": "ಯಾವ ಜೀವಿಯು ಡಿಕಂಪೋಸರ್ ಆಗಿದೆ?", "403": "ಮೊಡವೆಗಳನ್ನು ಹೊಂದಿರುವ ಪೋಷಕರು ಸಾಮಾನ್ಯವಾಗಿ ಮೊಡವೆಗಳನ್ನು ಹೊಂದಿರುವ ಮಕ್ಕಳನ್ನು ಹೊಂದಿರುತ್ತಾರೆ. ಇದು ಸಂಭವಿಸುತ್ತದೆ ಏಕೆಂದರೆ", "404": "ಒಂದೇ ಜಾತಿಯ ಎರಡು ಪಳೆಯುಳಿಕೆಗಳು ಎರಡು ವಿಭಿನ್ನ ಖಂಡಗಳಲ್ಲಿ ಕಂಡುಬಂದಿವೆ. ಖಂಡಗಳು ಅಟ್ಲಾಂಟಿಕ್ ಮಹಾಸಾಗರದಿಂದ ಬೇರ್ಪಟ್ಟಿವೆ. ವಿಜ್ಞಾನಿಗಳು ಈ ಪಳೆಯುಳಿಕೆಗಳು 2 ದಶಲಕ್ಷ ವರ್ಷಗಳಷ್ಟು ಹಳೆಯದಾಗಿವೆ ಎಂದು ಅಂದಾಜಿಸಿದ್ದಾರೆ. ಈ ಸಂಶೋಧನೆಗಳಿಗೆ ಕನಿಷ್ಠ ವಿವರಣೆ ಯಾವುದು?", "405": "ವಿದ್ಯಾರ್ಥಿಗಳು ಹಮ್ಮಿಂಗ್ ಬರ್ಡ್ಸ್ ವೀಕ್ಷಿಸಲು ಉದ್ಯಾನವನಕ್ಕೆ ಭೇಟಿ ನೀಡಿದರು. ಅವರು ಹಮ್ಮಿಂಗ್ ಬರ್ಡ್ಸ್ ಬಣ್ಣದ ಹೂವುಗಳನ್ನು ಅಥವಾ ಬಿಳಿ ಹೂವುಗಳನ್ನು ಭೇಟಿ ಮಾಡುವ ಸಾಧ್ಯತೆ ಇದೆಯೇ ಎಂದು ಕಂಡುಹಿಡಿಯಲು ಬಯಸಿದ್ದರು. ಈ ತನಿಖೆಗೆ ವಿದ್ಯಾರ್ಥಿಗಳು ಮೊದಲು ಏನು ಮಾಡಬೇಕು?", "406": "ನೈಸರ್ಗಿಕ ಆಯ್ಕೆಯನ್ನು ವಿಕಾಸದ ಕಾರ್ಯವಿಧಾನವೆಂದು ಪ್ರಸ್ತಾಪಿಸಿದ ಲೇಖಕರ ಹೆಸರೇನು?", "407": "ಯಾವ ಜೋಡಿ ಪದಗಳು ಫಲೀಕರಣದ ಸಾಮಾನ್ಯ ಸ್ಥಳ ಮತ್ತು ಮಾನವ ಸಂತಾನೋತ್ಪತ್ತಿಯ ಬೆಳವಣಿಗೆಯ ಮೊದಲ ಹಂತಗಳನ್ನು ವಿವರಿಸುತ್ತವೆ?", "408": "ಬಂಡೆಯ ಚಕ್ರದಲ್ಲಿ ಒಂದು ಅಗ್ನಿಶಿಲೆಯು ರೂಪುಗೊಳ್ಳುತ್ತದೆ", "409": "ಮಂಗಳವು ಒಂದು ಆಂತರಿಕ ಗ್ರಹವಾಗಿದೆ ಮತ್ತು ಗುರುವು ಒಂದು ಬಾಹ್ಯ ಗ್ರಹವಾಗಿದೆ. ಎರಡು ಗ್ರಹಗಳ ನಡುವಿನ ಸಂಬಂಧವನ್ನು ಯಾವುದು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "410": "ಬ್ಯಾಟರಿನಿಂದ ವಿದ್ಯುಚ್ಛಕ್ತಿಯು ಬೆಳಕಿನ ಬಲ್ಬ್ಗೆ ಶಕ್ತಿ ತುಂಬಲು, ತಂತಿಯು ವಿದ್ಯುಚ್ಛಕ್ತಿಯನ್ನು ಏನು ಮಾಡಲು ಒಂದು ಮಾರ್ಗವನ್ನು ಒದಗಿಸಬೇಕು?", "411": "ಅನೇಕ ನಗರಗಳು ಜನರನ್ನು ಮರುಬಳಕೆ ಮಾಡಲು ಪ್ರೋತ್ಸಾಹಿಸುತ್ತವೆ. ಮರುಬಳಕೆ ಮಾಡಬಹುದಾದ ವಸ್ತುಗಳನ್ನು ವಿಶೇಷ ಧಾರಕದಲ್ಲಿ ಇರಿಸಲಾಗುತ್ತದೆ ಮತ್ತು ಪ್ರತಿ ವಾರ ಜನರ ಮನೆಗಳಿಂದ ತೆಗೆದುಕೊಳ್ಳಲಾಗುತ್ತದೆ. ಮರುಬಳಕೆಯು ಪರಿಸರಕ್ಕೆ ಹೇಗೆ ಸಹಾಯ ಮಾಡುತ್ತದೆ?", "412": "ಕಲ್ಲಿದ್ದಲು ಉರಿಯುವಾಗ, ಪ್ರತಿಕ್ರಿಯೆ", "413": "ಪರಿಸರ ವ್ಯವಸ್ಥೆಯಲ್ಲಿ ಚಿಟ್ಟೆಗಳ ಸಂಖ್ಯೆಯಲ್ಲಿ ಇಳಿಕೆಯಾಗಿದೆ ಎಂದು ವಿಜ್ಞಾನಿಗಳು ಕಂಡುಹಿಡಿದಿದ್ದಾರೆ. ಹೆಚ್ಚಿನ ಸಂಶೋಧನೆಯ ನಂತರ, ಚಿಟ್ಟೆಗಳ ಸಾಗಿಸುವ ಸಾಮರ್ಥ್ಯ ಕಡಿಮೆಯಾಗಿದೆ ಎಂದು ಅವರು ಗುರುತಿಸಿದ್ದಾರೆ. ವಿಜ್ಞಾನಿಗಳು ಚಿಟ್ಟೆಗಳ ಸಂಖ್ಯೆಯನ್ನು ಹೆಚ್ಚಿಸಲು ಬಯಸಿದರೆ, ಅವರು ಯಾವ ಕ್ರಮವನ್ನು ಶಿಫಾರಸು ಮಾಡಬೇಕು?", "414": "ಚಂಡಮಾರುತದ ಸಮಯದಲ್ಲಿ ಬೀಳುವ ಮಳೆಯ ಪ್ರಮಾಣವನ್ನು ಅಳೆಯಲು ಹವಾಮಾನಶಾಸ್ತ್ರಜ್ಞರು ಯಾವುದನ್ನು ಬಳಸುತ್ತಾರೆ?", "415": "ಹವಾಮಾನವನ್ನು ವಿವರಿಸಲು ಯಾವ ಪದಗಳನ್ನು ಬಳಸಲಾಗುತ್ತದೆ?", "416": "ಭೂಮಿಯ ವಾತಾವರಣದಲ್ಲಿ ಓಝೋನ್ ಸವಕಳಿಯನ್ನು ಕಡಿಮೆ ಮಾಡುವ ಪ್ರಯತ್ನದಲ್ಲಿ ಇವುಗಳಲ್ಲಿ ಯಾವುದನ್ನು ನಿಯಂತ್ರಿಸಲಾಗಿದೆ?", "417": "ಇಂದಿನ ಸುಣ್ಣದ ಕಲ್ಲಿನ ಗುಹೆಗಳು ಒಂದು ಕಾಲದಲ್ಲಿ ಗಟ್ಟಿಯಾದ ಬಂಡೆಗಳಾಗಿದ್ದವು. ನೂರಾರು ವರ್ಷಗಳಿಂದ ಬಂಡೆಯ ಮೂಲಕ ಹರಿಯುವ ಆಮ್ಲ ಮಳೆನೀರು ಬಂಡೆಯ ಭಾಗವನ್ನು ಕರಗಿಸಿ ಗುಹೆಗಳನ್ನು ರೂಪಿಸುತ್ತದೆ. ಇದು ಒಂದು ಉದಾಹರಣೆ", "418": "ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ಭೂಮಿಯ ಮೇಲಿನ ಹೆಚ್ಚಿನ ನೀರನ್ನು ಹೊಂದಿದೆ?", "419": "ಎಲ್ಲಾ ಜೀವಿಗಳು ಬದುಕಲು ಯಾವ ಪದಾರ್ಥದ ಅಗತ್ಯವಿದೆ?", "420": "ಲೋಹದ ಪಟ್ಟಿಯನ್ನು 0oC ನಿಂದ 50oC ಗೆ ಬಿಸಿಮಾಡುವುದರಿಂದ ಅದರ ಉಷ್ಣದ ವಿಸ್ತರಣೆಯನ್ನು ಅಳೆಯಲು ವಿದ್ಯಾರ್ಥಿಯೊಬ್ಬ ಯೋಜಿಸುತ್ತಾನೆ. ವಿಸ್ತರಣೆಯನ್ನು ಅಳೆಯಲು ಅವನು ಯಾವ ಸಾಧನವನ್ನು ಬಳಸಬೇಕು?", "421": "ಇವುಗಳಲ್ಲಿ ಯಾವುದನ್ನು ಆಲ್ಫ್ರೆಡ್ ವೆಜೆನರ್ ಅವರು ಭೂಮಿಯ ಭೂಖಂಡಗಳು ಕಾಲಾನಂತರದಲ್ಲಿ ಬೇರ್ಪಟ್ಟವು ಎಂಬುದಕ್ಕೆ ಪುರಾವೆಯಾಗಿ ಬಳಸಿದರು?", "422": "ರೈಲ್ರೋಡ್ ಕ್ರಾಸಿಂಗ್ನಲ್ಲಿ ಕಾರಿನ ಚಾಲಕನು ರೈಲು ಹಾದುಹೋಗುವಾಗ ರೈಲಿನ ಶಿಳ್ಳೆಯ ಪಿಚ್ನಲ್ಲಿ ಬದಲಾವಣೆಯನ್ನು ಕೇಳುತ್ತಾನೆ. ಪಿಚ್ನಲ್ಲಿನ ಈ ಬದಲಾವಣೆಯು ಇದಕ್ಕೆ ಕಾರಣವಾಗಿರಬಹುದು", "423": "ಊಹೆಯ ಉದಾಹರಣೆ ಯಾವುದು?", "424": "ಯಾವುದನ್ನು ಅಕ್ಷಯವಾದ ಸಂಪನ್ಮೂಲವೆಂದು ಪರಿಗಣಿಸಲಾಗುತ್ತದೆ?", "425": "ಮೇಲ್ಮೈ ಸಾಗರ ಪ್ರವಾಹಗಳಿಗೆ ಕಾರಣವಾಗುವ ಅಂಶ ಯಾವುದು?", "426": "ಮಾರ್ತಾಳ ಕೋಣೆಯಲ್ಲಿ ರೇಡಿಯೋ ಇದೆ. ಇದನ್ನು ಆಡಲು ವಿದ್ಯುತ್ ಬೇಕಾಗುತ್ತದೆ. ವಿದ್ಯುಚ್ಛಕ್ತಿಯು ಮೂಲದಿಂದ ರೇಡಿಯೋಕ್ಕೆ ಚಲಿಸಲು ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ಅಗತ್ಯವಾಗಿದೆ?", "427": "ದೀರ್ಘಕಾಲದವರೆಗೆ ಒಣ, ಬಿಸಿಯಾದ ಹವಾಮಾನವನ್ನು ಹೊಂದಿರುವುದು ಕಾರಣವಾಗಬಹುದು", "428": "ಮಾನವರಲ್ಲಿ ಬಿಳಿ ರಕ್ತ ಕಣಗಳ ಪ್ರಾಥಮಿಕ ಕಾರ್ಯವೇನು?", "429": "ಯಾವ ಗುಣಲಕ್ಷಣವು ಪ್ರಾಣಿಗಳು ಅತ್ಯಂತ ತಂಪಾದ ವಾತಾವರಣದಲ್ಲಿ ಬದುಕಲು ಸಹಾಯ ಮಾಡುತ್ತದೆ?", "430": "ಬಿಸಿ, ಶುಷ್ಕ ಹವಾಮಾನ ಪರಿಸ್ಥಿತಿಗಳಲ್ಲಿ ಬದುಕುಳಿಯಲು ಮರುಭೂಮಿ ಸಸ್ಯಗಳ ಆನುವಂಶಿಕ ರೂಪಾಂತರ ಯಾವುದು?", "431": "ಚಾರ್ಲ್ಸ್ ಡಾರ್ವಿನ್ ತಮ್ಮ ಪ್ರಯಾಣದ ಸಮಯದಲ್ಲಿ ಹಲವಾರು ಅವಲೋಕನಗಳು ಮತ್ತು ತೀರ್ಮಾನಗಳನ್ನು ಮಾಡಿದರು. ಅವರು ದೀರ್ಘಾವಧಿಯಲ್ಲಿ ದ್ವೀಪ ಫಿಂಚ್ಗಳನ್ನು ಅಧ್ಯಯನ ಮಾಡಿದರು. ಯಾವ ಹೇಳಿಕೆಯು ಒಂದು ತೀರ್ಮಾನವಾಗಿದೆ?", "432": "ವಿದ್ಯಾರ್ಥಿಯೊಬ್ಬನು ಬೀಕರ್ನಲ್ಲಿ ಉಪ್ಪು ಮತ್ತು ನೀರನ್ನು ಬೆರೆಸಿ ದ್ರಾವಣವನ್ನು ರೂಪಿಸುತ್ತಾನೆ. ಪದಾರ್ಥಗಳ ಯಾವ ಗುಣಲಕ್ಷಣಗಳು ವಿದ್ಯಾರ್ಥಿಗೆ ಘಟಕಗಳನ್ನು ಬೇರ್ಪಡಿಸಲು ಅನುವು ಮಾಡಿಕೊಡುತ್ತವೆ?", "433": "ಪ್ರಯೋಗಾಲಯದ ತನಿಖೆಯಲ್ಲಿ, ವಿದ್ಯಾರ್ಥಿಗಳು ವಿವಿಧ ಖನಿಜ ಮಾದರಿಗಳನ್ನು ಗುರುತಿಸಬೇಕಾಗಿತ್ತು. ಒಂದು ಖನಿಜವನ್ನು ಇನ್ನೊಂದರಿಂದ ಗುರುತಿಸಲು ಯಾವ ಗುಣವು ಅತ್ಯಂತ ವಿಶ್ವಾಸಾರ್ಹವಾಗಿದೆ?", "434": "ಇವುಗಳಲ್ಲಿ ಯಾವುದು ಗ್ರಹದ ಸುತ್ತ ಸುತ್ತುತ್ತದೆ?", "435": "ವಿಜ್ಞಾನಿಗಳು ಒಂದು ದ್ವೀಪದಲ್ಲಿ ಹಲವಾರು ಪಕ್ಷಿ ಮೊಟ್ಟೆಗಳನ್ನು ಸಂಗ್ರಹಿಸಲು ಬಯಸುತ್ತಾರೆ. ಅವಳು ಸಂಗ್ರಹಿಸುವ ಮೊಟ್ಟೆಗಳನ್ನು ರಕ್ಷಿಸುವ ಕೇಸ್ ಅವಳಿಗೆ ಬೇಕು. ಈ ಕೆಳಗಿನ ಯಾವ ಪ್ರಕರಣವು ಮೊಟ್ಟೆಗಳನ್ನು ಉತ್ತಮವಾಗಿ ರಕ್ಷಿಸುತ್ತದೆ?", "436": "ಯಾವ ಪ್ರಕ್ರಿಯೆಯು ಒಂದು ಪ್ರಭೇದದಲ್ಲಿನ ವ್ಯತ್ಯಾಸಕ್ಕೆ ಕಾರಣವಾಗಿದೆ?", "437": "ಶರತ್ಕಾಲದಲ್ಲಿ ಮರದ ಎಲೆಗಳು ಬಣ್ಣವನ್ನು ಬದಲಾಯಿಸುತ್ತವೆ. ಇದು ಒಂದು ಮರದ ಉದಾಹರಣೆಯಾಗಿದೆ.", "438": "ಪರಭಕ್ಷಕವು ಹತ್ತಿರ ಬಂದಾಗ ನಾಯಿಯು ಗೊಣಗುತ್ತದೆ. ಬೆಳೆಯುವುದು ಯಾವ ಪ್ರಾಣಿಗಳ ನಡವಳಿಕೆಗೆ ಒಂದು ಉದಾಹರಣೆಯಾಗಿದೆ?", "439": "ಯಾವ ವಿಷಯದಲ್ಲಿ ಪ್ರೋಟಾನ್ಗಳು ಮತ್ತು ಎಲೆಕ್ಟ್ರಾನ್ಗಳು ಯಾವಾಗಲೂ ಸಮಾನವಾಗಿರುತ್ತವೆ?", "440": "ಜಲಚಕ್ರದ ಮೂಲಕ ಸಾಗರದಿಂದ ನೀರನ್ನು ಸಾಗಿಸಲು ಸೂರ್ಯನು ಹೇಗೆ ಸಹಾಯ ಮಾಡುತ್ತಾನೆ?", "441": "ಸೂರ್ಯ, ಭೂಮಿ ಮತ್ತು ಚಂದ್ರನ ಯಾವ ಮಾದರಿಯು ವಿದ್ಯಾರ್ಥಿಗಳಿಗೆ ದೃಶ್ಯೀಕರಿಸಲು ಅತ್ಯುತ್ತಮವಾಗಿ ಸಹಾಯ ಮಾಡುತ್ತದೆ?", "442": "ಬ್ಯಾಕ್ಟೀರಿಯಾದ ಜೀವಕೋಶಗಳು ಮತ್ತು ಮಾನವ ಜೀವಕೋಶಗಳು ಹೇಗೆ ಸಮಾನವಾಗಿವೆ?", "443": "ಚಂದ್ರನ ಮೇಲ್ಮೈ ಭೂಮಿಯ ಮೇಲಿನ ವೀಕ್ಷಕರಿಗೆ ಗೋಚರಿಸುತ್ತದೆ ಏಕೆಂದರೆ ಚಂದ್ರ", "444": "ಓಕ್ ಮತ್ತು ವಾಲ್ನಟ್ಗಳಂತಹ ಮರಗಳು ಅಳಿಲುಗಳನ್ನು ಏಕೆ ಅವಲಂಬಿಸಿವೆ?", "445": "ಒಂದು ಪರಮಾಣು ಎಲೆಕ್ಟ್ರಾನ್ ಅನ್ನು ಪಡೆದಾಗ, ಪರಮಾಣು", "446": "ಪ್ಯಾರಾಮೆಸಿಯಮ್ ಒಂದು ಉದಾಹರಣೆಯಾಗಿದೆ", "447": "ಸಮುದ್ರದ ಎನಿಮೋನ್ ವಿಷಕಾರಿ ಡಾರ್ಟ್ಗಳನ್ನು ಬಳಸುತ್ತದೆ", "448": "ನದಿಗಳು ಮತ್ತು ತೊರೆಗಳು ಹೂಳುಗಳನ್ನು ಸಂಗ್ರಹಿಸುವ ಮೊದಲು ಬಹಳ ದೂರ ಸಾಗಿಸಬಲ್ಲವು. ನದಿಯ ಮುಖದಲ್ಲಿ ಕೆಸರು ಸಂಗ್ರಹವಾದಾಗ ಏನಾಗುತ್ತದೆ?", "449": "ಉಕ್ಕನ್ನು ಅದರ ಸಾಮರ್ಥ್ಯದ ಕಾರಣದಿಂದಾಗಿ ತೂಗು ಸೇತುವೆಗಳಲ್ಲಿನ ಕೇಬಲ್ಗಳಿಗೆ ಬಳಸಲಾಗುತ್ತದೆ", "450": "ಭೂಮಿಯ ಹೆಚ್ಚಿನ ಹವಾಮಾನವು ವಾತಾವರಣದ ಯಾವ ಪದರದಲ್ಲಿ ಸಂಭವಿಸುತ್ತದೆ?", "451": "ಒಂದು ವಸ್ತುವಿನಿಂದ ಬೆಳಕು ಪ್ರತಿಫಲಿಸಿ ಕಣ್ಣನ್ನು ಪ್ರವೇಶಿಸಿದಾಗ, ಅದು ಕಣ್ಣಿನ ಮೇಲೆ ಬೀಳುತ್ತದೆ.", "452": "ಚರ್ಮ, ಶ್ವಾಸಕೋಶ ಮತ್ತು ಮೂತ್ರಪಿಂಡಗಳು ಒಟ್ಟಾಗಿ ಕೆಲಸ ಮಾಡುತ್ತವೆ.", "453": "ಯಾವ ರೀತಿಯ ದ್ರವ್ಯವನ್ನು ಭೌತಿಕ ವಿಧಾನಗಳಿಂದ ಬೇರ್ಪಡಿಸಬಹುದು?", "454": "ಯಾವ ಸಸ್ಯದ ಭಾಗವನ್ನು ಸರಿಯಾಗಿ ವಿವರಿಸಲಾಗಿದೆ?", "455": "ಯಾವ ಪ್ರಕ್ರಿಯೆಯು ಮರಳಿನ ಕಣಗಳು ಒಟ್ಟಿಗೆ ಅಂಟಿಕೊಂಡು ಮರಳುಗಲ್ಲನ್ನು ರೂಪಿಸುತ್ತದೆ?", "456": "ಸಸ್ಯಗಳು ಯಾವ ರೂಪದಲ್ಲಿ ಶಕ್ತಿಯನ್ನು ಸಂಗ್ರಹಿಸುತ್ತವೆ?", "457": "ವಿದ್ಯಾರ್ಥಿಯೊಬ್ಬನು ನೀರನ್ನು ಹೊಂದಿರುವ ಗ್ರ್ಯಾಜುಯೇಟೆಡ್ ಸಿಲಿಂಡರ್ನಲ್ಲಿ ಬಂಡೆಯನ್ನು ಇರಿಸಿದನು, ಇದರಿಂದಾಗಿ ಸಿಲಿಂಡರ್ನಲ್ಲಿನ ನೀರಿನ ಮಟ್ಟವು 20 ಮಿಲಿ ಹೆಚ್ಚಾಯಿತು. ಈ ಹೆಚ್ಚಳವು ಬಂಡೆಯನ್ನು ಪ್ರತಿನಿಧಿಸುತ್ತದೆ.", "458": "ಡೈನೋಸಾರ್ಗಳು ಪಕ್ಷಿಗಳಂತೆ ಎಂಡೋಥರ್ಮಿಕ್ ಆಗಿವೆಯೇ ಎಂದು ಸಂಶೋಧಕರು ತನಿಖೆ ನಡೆಸುತ್ತಿದ್ದಾರೆ. ಈ ಊಹೆಯನ್ನು ಬೆಂಬಲಿಸಲು ಪಳೆಯುಳಿಕೆ ದಾಖಲೆಯ ಯಾವ ಪುರಾವೆಯನ್ನು ಆಧುನಿಕ ಕಾಲದ ಪುರಾವೆಗಳೊಂದಿಗೆ ಪರಿಣಾಮಕಾರಿಯಾಗಿ ಹೋಲಿಸಬಹುದು?", "459": "ಒಬ್ಬ ವಿದ್ಯಾರ್ಥಿಯು ಪೆಟ್ಟಿಗೆಯನ್ನು ನೆಲಕ್ಕೆ ಸರಿಸಲು ತಳ್ಳುತ್ತಾನೆ. ಪೆಟ್ಟಿಗೆಯು ಏಕೆ ಚಲಿಸಲು ಪ್ರಾರಂಭಿಸುತ್ತದೆ ಎಂಬುದನ್ನು ಯಾವ ಹೇಳಿಕೆಯು ವಿವರಿಸುತ್ತದೆ?", "460": "ವೈಜ್ಞಾನಿಕ ನಿಯತಕಾಲಿಕೆಯಲ್ಲಿ ಯಾವ ಲೇಖನವು ಕಾಣಿಸಿಕೊಳ್ಳಬಹುದು?", "461": "ಒಂದು ರೈಲು ಸೆಕೆಂಡಿಗೆ 13 ಮೀಟರ್ (ಮೀ/ಸೆ) ದರದಲ್ಲಿ ಚಲಿಸುತ್ತದೆ. ಮುಂದಿನ 60 ಸೆಕೆಂಡುಗಳಲ್ಲಿ, ರೈಲಿನ ವೇಗವು 22 ಮೀ/ಸೆ ವೇಗಕ್ಕೆ ಹೆಚ್ಚಾಗುತ್ತದೆ. ರೈಲಿನ ವೇಗವರ್ಧನೆಯ ಸರಾಸರಿ ದರ ಎಷ್ಟು?", "462": "ಭೂಮಿಯ ಹಸಿರುಮನೆ ಪರಿಣಾಮಕ್ಕೆ ಕಾರಣವಾಗುವ ಅನಿಲಗಳಲ್ಲಿ ಸಾಮಾನ್ಯವಾದ ಗುಣಲಕ್ಷಣ ಯಾವುದು?", "463": "ಜಾರ್ಜ್ ಸವೆತವನ್ನು ಅಧ್ಯಯನ ಮಾಡುತ್ತಿದ್ದಾನೆ. ಕಾಲಾನಂತರದಲ್ಲಿ ಬಂಡೆಗಳು ಹೇಗೆ ಒಡೆಯುತ್ತವೆ ಎಂಬುದನ್ನು ಅವನು ಕಲಿಯುತ್ತಾನೆ. ಬಂಡೆಯೊಂದು ಉರುಳಿ ಸಣ್ಣ ತುಂಡುಗಳಾಗಿ ಒಡೆದಾಗ ಇವುಗಳಲ್ಲಿ ಯಾವುದು ಹೆಚ್ಚಾಗಿ ರೂಪುಗೊಳ್ಳುತ್ತದೆ?", "464": "ತರಂಗ ಆವರ್ತನವು ಹೆಚ್ಚಾದಂತೆ, ತರಂಗ ಶಕ್ತಿಯು ಹೆಚ್ಚಾಗುತ್ತದೆ.", "465": "ಒಬ್ಬ ವಿದ್ಯಾರ್ಥಿಯು ಸಮಾನ ಪ್ರಮಾಣದಲ್ಲಿ ನೀರು, ಮೇಪಲ್ ಸಿರಪ್ ಮತ್ತು ಅಡುಗೆ ಎಣ್ಣೆಯನ್ನು ಗಾಜಿನ ಬೀಕರ್ಗೆ ಸುರಿಯುತ್ತಿದ್ದಾನೆ ಮತ್ತು ಪದರಗಳು ಹೇಗೆ ನೆಲೆಗೊಳ್ಳುತ್ತವೆ ಎಂಬುದನ್ನು ನೋಡುತ್ತಿದ್ದಾನೆ. ದ್ರವಗಳ ಯಾವ ಗುಣಲಕ್ಷಣವನ್ನು ವಿದ್ಯಾರ್ಥಿ ಹೆಚ್ಚಾಗಿ ಹೋಲಿಸುತ್ತಾನೆ?", "466": "ಬೆಟ್ಸಿ ತನ್ನ ಹಿತ್ತಲಿನಲ್ಲಿದ್ದ ವಿವಿಧ ಪಕ್ಷಿಗಳನ್ನು ಆಕರ್ಷಿಸಲು ಪ್ರಯತ್ನಿಸುತ್ತಾಳೆ. ಅವಳು ಸೂರ್ಯಕಾಂತಿ ಬೀಜಗಳು ಮತ್ತು ಜೋಳವನ್ನು ಒಳಗೊಂಡಿರುವ ಪಕ್ಷಿ ಫೀಡರ್ ಅನ್ನು ಹಾಕುತ್ತಾಳೆ. ಯಾವ ಪದವು ಪಕ್ಷಿ ಆಹಾರದ ವಿಷಯಗಳನ್ನು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "467": "ನಿರ್ಮಾಣ ತಂತ್ರಜ್ಞಾನವನ್ನು ಯಾವುದು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "468": "ಪರಿಸರವು ಬದಲಾದಾಗ ಮತ್ತು ಜೀವಿಗಳು ಹೊಂದಿಕೊಳ್ಳದಿದ್ದಾಗ ಅಂತಿಮವಾಗಿ ಒಂದು ಪ್ರಭೇದಕ್ಕೆ ಏನಾಗುತ್ತದೆ?", "469": "ಇದೇ ರೀತಿಯ ಜೀವಕೋಶಗಳು ಅಂಗಾಂಶಗಳನ್ನು ರೂಪಿಸುತ್ತವೆ. ಅಂಗಾಂಶಗಳ ಗುಂಪಿನಿಂದ ರೂಪುಗೊಳ್ಳುವ ಸಂಕೀರ್ಣತೆಯ ಮುಂದಿನ ಹಂತ ಯಾವುದು?", "470": "ರಬ್ಬರ್ ಬ್ಯಾಂಡ್ ಕಂಪಿಸಿದಾಗ ಯಾವ ರೀತಿಯ ಶಕ್ತಿಯು ಉತ್ಪತ್ತಿಯಾಗುತ್ತದೆ?", "471": "ರೇಡಿಯೋವನ್ನು ಕಂಡುಹಿಡಿಯುವ ಮೊದಲು ಯಾವ ಆವಿಷ್ಕಾರವು ಅಗತ್ಯವಾಗಿತ್ತು?", "472": "ಸಮೀಪಿಸುತ್ತಿರುವ ಚಂಡಮಾರುತದ ಬಗ್ಗೆ ಸುದ್ದಿ ವರದಿಯಲ್ಲಿ ಯಾವ ಹೇಳಿಕೆಯನ್ನು ಹೆಚ್ಚಾಗಿ ಸೇರಿಸಲಾಗುತ್ತದೆ?", "473": "ಅನಿಲ ಒಲೆ ಮೇಲೆ ಬರ್ನರ್ನಿಂದ ಉತ್ಪತ್ತಿಯಾಗುವ ಶಕ್ತಿಯು ಪ್ರಾಥಮಿಕವಾಗಿ", "474": "ವಿದ್ಯಾರ್ಥಿಗಳು ಎರಡು ವಿಭಿನ್ನ ಬಂಡೆಗಳನ್ನು ಹೋಲಿಸುತ್ತಾರೆ. ಬಂಡೆಗಳು ಪ್ರಕಾಶಮಾನವಾಗಿವೆ ಮತ್ತು ಚುಕ್ಕೆಗಳಾಗಿವೆ. ವಿದ್ಯಾರ್ಥಿಗಳು ಯಾವ ಗುಣಲಕ್ಷಣಗಳನ್ನು ಹೆಚ್ಚಾಗಿ ಗಮನಿಸುತ್ತಿದ್ದಾರೆ?", "475": "ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ವಿದ್ಯುತ್ಕಾಂತೀಯ ವರ್ಣಪಟಲದ ಅತ್ಯಂತ ಚಿಕ್ಕ ಪ್ರದೇಶವಾಗಿದೆ?", "476": "ಉತ್ತರದ ರಾಜ್ಯವೊಂದರಲ್ಲಿ, ಸಸ್ಯಗಳನ್ನು ಬೆಳೆಯಲು ಬಳಸುವ ಕೊಠಡಿಯು ಆರೋಗ್ಯಕರ ಸಸ್ಯದ ಬೆಳವಣಿಗೆಗೆ ಸಾಕಷ್ಟು ಬೆಳಕನ್ನು ಪ್ರವೇಶಿಸಲು ಬಿಡುತ್ತಿಲ್ಲ. ಯಾವ ದಿಕ್ಕಿನಲ್ಲಿ ಎದುರಾಗಿರುವ ಗೋಡೆಗಳಿಗೆ ಕಿಟಕಿಗಳನ್ನು ಹಾಕುವುದು ಈ ಸಮಸ್ಯೆಯನ್ನು ಉತ್ತಮವಾಗಿ ಪರಿಹರಿಸುತ್ತದೆ?", "477": "ಒಬ್ಬ ವಿದ್ಯಾರ್ಥಿಯು ಸುದೀರ್ಘವಾದ ರಾಸಾಯನಿಕ ಹೆಸರಿನ ಲೇಬಲ್ ಹೊಂದಿರುವ ಬಾಟಲಿಯನ್ನು ಕಂಡುಕೊಳ್ಳುತ್ತಾನೆ. ಈ ವಸ್ತುವಿನ ರಾಸಾಯನಿಕ ಗುಣಲಕ್ಷಣಗಳ ಬಗ್ಗೆ ಇನ್ನಷ್ಟು ತಿಳಿದುಕೊಳ್ಳಲು ವಿದ್ಯಾರ್ಥಿಗೆ ಉತ್ತಮ ಮಾರ್ಗ ಯಾವುದು?", "478": "ಭೂಮಿಯ ಮೇಲಿನ ಒಂದು ವರ್ಷದ ಅವಧಿಯು 365 ದಿನಗಳಿಗಿಂತ ಸ್ವಲ್ಪ ಹೆಚ್ಚು. ಒಂದು ಗ್ರಹದ ಮೇಲೆ ಒಂದು ವರ್ಷದ ಅವಧಿಯನ್ನು ಅದು ಸಂಭವಿಸಲು ತೆಗೆದುಕೊಳ್ಳುವ ಸಮಯ ಎಂದು ಉತ್ತಮವಾಗಿ ವಿವರಿಸಲಾಗಿದೆ.", "479": "ಮಾನವ ದೇಹವು ವಿವಿಧ ಹಂತದ ಸಂಘಟನೆಯನ್ನು ಹೊಂದಿದೆ. ಕೇಂದ್ರ ನರಮಂಡಲದ ರಚನಾತ್ಮಕ ವ್ಯವಸ್ಥೆಯಲ್ಲಿ, ಯಾವ ಅಂಗವು?", "480": "ಹೆಚ್ಚಿದ ಮಾನವ ಜನಸಂಖ್ಯೆಯು ಸಮುದಾಯಗಳಲ್ಲಿ ಸ್ಥಳೀಯವಾಗಿ ಲಭ್ಯವಿರುವ ಸಂಪನ್ಮೂಲಗಳ ಸವಕಳಿಗೆ ಕಾರಣವಾಗಬಹುದು. ಇತರ ಸಮುದಾಯಗಳಿಗೆ ಹೋಲಿಸಿದರೆ, ಮರುಭೂಮಿ ಸಮುದಾಯಗಳಲ್ಲಿ ಸ್ಥಳೀಯವಾಗಿ ಲಭ್ಯವಿರುವ ಈ ಸಂಪನ್ಮೂಲಗಳಲ್ಲಿ ಯಾವುದು ಕ್ಷೀಣಿಸುವ ಸಾಧ್ಯತೆಯಿದೆ?", "481": "ಹಾಟ್ ಪ್ಯಾಕ್ ಎಂದರೆ ಅದರೊಳಗಿನ ರಾಸಾಯನಿಕಗಳು ಪರಸ್ಪರ ಸಂವಹನ ನಡೆಸಿದಾಗ ಶಾಖವನ್ನು ಬಿಡುಗಡೆ ಮಾಡುವ ಉತ್ಪನ್ನವಾಗಿದೆ. ಸಕ್ರಿಯ ಹಾಟ್ ಪ್ಯಾಕ್ನೊಳಗೆ ಏನು ನಡೆಯುತ್ತಿದೆ?", "482": "ಉಸಿರಾಟವು ಗ್ಲುಕೋಸ್ನಿಂದ ಶಕ್ತಿಯನ್ನು ಬಿಡುಗಡೆ ಮಾಡುವ ಪ್ರಕ್ರಿಯೆಯಾಗಿದೆ. ಈ ಶಕ್ತಿಯನ್ನು ದೇಹದ ಬೆಳವಣಿಗೆಯಂತಹ ಪ್ರಕ್ರಿಯೆಗಳಿಗೆ ಬಳಸಲಾಗುತ್ತದೆ. ಉಸಿರಾಟವು ಯಾವ ರೀತಿಯ ಶಕ್ತಿಯನ್ನು ಬಿಡುಗಡೆ ಮಾಡುತ್ತದೆ?", "483": "ಸತ್ತ ಸಸ್ಯಗಳು ಮತ್ತು ಪ್ರಾಣಿಗಳನ್ನು ಒಡೆಯುವ, ಪದಾರ್ಥವನ್ನು ಮರಳಿ ಮಣ್ಣಿಗೆ ಹಿಂದಿರುಗಿಸುವ ಜೀವಿಯನ್ನು ಒಂದು ಜೀವಿ ಎಂದು ಕರೆಯಲಾಗುತ್ತದೆ.", "484": "ಯಾವ ರೀತಿಯ ಜೀವಕೋಶವು ರೂಪಾಂತರಗಳ ಮೇಲೆ ಹಾದುಹೋಗುತ್ತದೆ?", "485": "ದೀರ್ಘಕಾಲದ ಬರಗಾಲದಿಂದ ಯಾವ ಜನಸಂಖ್ಯೆಗೆ ಮೊದಲು ಹಾನಿಯಾಗುತ್ತದೆ?", "486": "ಮನೆಯ ಬೆಕ್ಕನ್ನು ಪ್ರಾಚೀನ ಈಜಿಪ್ಟಿನಲ್ಲಿ ಪಳಗಿಸಲಾಗುತ್ತಿತ್ತು ಎಂದು ನಂಬಲಾಗಿತ್ತು. 2004 ರಲ್ಲಿ, ಮೆಡಿಟರೇನಿಯನ್ ದ್ವೀಪವಾದ ಸೈಪ್ರಸ್ನಲ್ಲಿ ಅದರ ಮಾಲೀಕರೊಂದಿಗೆ ಸಮಾಧಿ ಮಾಡಲಾದ ಎಂಟು ತಿಂಗಳ ಬೆಕ್ಕಿನ ಅವಶೇಷಗಳು ಪತ್ತೆಯಾದವು. ಆದಾಗ್ಯೂ, ಈಜಿಪ್ಟಿನ ನಾಗರಿಕತೆಯ ಮೊದಲು ಸಮಾಧಿ ದಿನಾಂಕವು ಬಂದಿತು. ಆವಿಷ್ಕಾರದ ಮಹತ್ವವನ್ನು ಯಾವುದು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "487": "ಯಾವ ಚಟುವಟಿಕೆಯಲ್ಲಿ ಕಣ್ಣುಗಳನ್ನು ರಕ್ಷಿಸಲು ಸುರಕ್ಷತಾ ಕನ್ನಡಕಗಳನ್ನು ಬಳಸಬೇಕಾಗುತ್ತದೆ?", "488": "ನೆವಾಡಾ ರಾಜ್ಯದಲ್ಲಿ ವಿದ್ಯುತ್ ಉತ್ಪಾದಿಸಲು ಬಳಸಲಾಗುವ ನವೀಕರಿಸಲಾಗದ ಸಂಪನ್ಮೂಲಗಳ ಅತ್ಯಂತ ಸಾಮಾನ್ಯ ಮೂಲವೆಂದರೆ", "489": "\"ಬೆಳಕಿನ ವರ್ಷ\" ಎಂದರೆ", "490": "ಎಲ್ಲಾ ಪ್ರಾಣಿಗಳಿಗೂ ಬದುಕಲು ಗಾಳಿ ಬೇಕು. ಒಂದು ಕೀಟವು ತನ್ನ ದೇಹದ ಬದಿಗಳಲ್ಲಿನ ಸಣ್ಣ ರಂಧ್ರಗಳ ಮೂಲಕ ಗಾಳಿಯನ್ನು ಪಡೆಯುತ್ತದೆ. ಒಂದು ತಿಮಿಂಗಿಲವು ಬ್ಲೋ ಹೋಲ್ ಮೂಲಕ ಉಸಿರಾಡುತ್ತದೆ. ಉಸಿರಾಡಲು ಮೀನುಗಳು ಯಾವ ದೇಹದ ಭಾಗವನ್ನು ಬಳಸುತ್ತವೆ?", "491": "ಶಾಲಾ ಕೆಫೆಟೇರಿಯಾದ ಉದ್ದ ಮತ್ತು ಅಗಲವನ್ನು ನಿರ್ಧರಿಸಲು ಈ ಕೆಳಗಿನ ಯಾವ ಸಾಧನವು ಹೆಚ್ಚು ಉಪಯುಕ್ತವಾಗಿದೆ?", "492": "ನ್ಯೂರಾನ್ಗಳ ವ್ಯಾಪಕವಾದ ಕವಲೊಡೆಯುವಿಕೆಯು ಅವು ಯಾವ ಕಾರ್ಯವನ್ನು ನಿರ್ವಹಿಸಲು ಸಹಾಯ ಮಾಡುತ್ತದೆ?", "493": "ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ಮೇಲ್ಭಾಗದ ಟ್ರೋಪೋಸ್ಫಿಯರ್ನಲ್ಲಿ ಕಂಡುಬರುವ ಬಲವಾದ ಗಾಳಿಯ ಕಿರಿದಾದ ಪಟ್ಟಿಗಳಾಗಿವೆ?", "494": "ಹತ್ತಿರದ ಕೃಷಿಭೂಮಿಗಿಂತ ಕಾಡಿನ ಗಾಳಿಯು ಹೆಚ್ಚು ಬೆಚ್ಚಗಿರುತ್ತದೆಯೇ ಎಂದು ತಿಳಿಯಲು ಪ್ರವಾಸಿಗರೊಬ್ಬರು ಬಯಸುತ್ತಾರೆ. ಯಾವ ಪ್ರದೇಶವು ಹೆಚ್ಚು ಬೆಚ್ಚಗಿರುತ್ತದೆ ಎಂಬುದನ್ನು ಕಂಡುಹಿಡಿಯಲು ಯಾವ ಚಟುವಟಿಕೆಯು ಪರ್ವತಾರೋಹಿಗೆ ಸಹಾಯ ಮಾಡುತ್ತದೆ?", "495": "ಇತ್ತೀಚೆಗೆ ದೂರವಾಣಿ ಕಂಪನಿಯು ಮ್ಯಾಸಚೂಸೆಟ್ಸ್ಗೆ ಹೊಸ ದೂರವಾಣಿ ಪ್ರದೇಶ ಸಂಕೇತದ ಅನುಷ್ಠಾನವನ್ನು ಘೋಷಿಸಿತು. ಹೊಸ ಪ್ರದೇಶ ಸಂಕೇತದ ಅಗತ್ಯಕ್ಕೆ ಯಾವ ತಾಂತ್ರಿಕ ಬದಲಾವಣೆಗಳು ಕಾರಣವಾಗಿವೆ?", "496": "ವಿಕಿರಣವನ್ನು ವೈದ್ಯಕೀಯ ಚಿಕಿತ್ಸೆಯಾಗಿ ಬಳಸುವುದರಿಂದ ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ಪ್ರಯೋಜನಕಾರಿಯಾಗಿದೆ?", "497": "ಈ ಹೇಳಿಕೆಗಳಲ್ಲಿ ಯಾವುದು ವಾತಾವರಣದಲ್ಲಿ ಎತ್ತರ ಹೆಚ್ಚಾದಂತೆ ತಾಪಮಾನವನ್ನು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "498": "ಸಮಭಾಜಕ ಮತ್ತು ಧ್ರುವಗಳ ನಡುವೆ ಹರಿಯುವ ಗಾಳಿಗಳಿಂದ ವಾತಾವರಣದಲ್ಲಿ ಶಾಖದ ವರ್ಗಾವಣೆಯು ಒಂದು ಉದಾಹರಣೆಯಾಗಿದೆ", "499": "ವಾತಾವರಣದಲ್ಲಿ ಗಾಳಿಯ ಅಸಮ ಶಾಖಕ್ಕೆ ಯಾವುದು ಹೆಚ್ಚು ಕಾರಣವಾಗಿದೆ?", "500": "ಭೂಮಿಯ ವಾತಾವರಣದಲ್ಲಿ ಕಂಡುಬರುವ ಮೂರು ಅನಿಲಗಳೆಂದರೆ ಇಂಗಾಲದ ಡೈಆಕ್ಸೈಡ್, ಸಾರಜನಕ ಮತ್ತು ಆಮ್ಲಜನಕ. ಅವರ ಸಮೃದ್ಧಿಯ ಕ್ರಮವು ಗರಿಷ್ಠದಿಂದ ಕನಿಷ್ಠ ಮಟ್ಟಕ್ಕೆ ಏನು?", "501": "ತಾಮ್ರ, ಬೆಳ್ಳಿ ಮತ್ತು ನಿಕಲ್ಗಳೆಲ್ಲವನ್ನೂ ಹೀಗೆ ವರ್ಗೀಕರಿಸಲಾಗಿದೆಃ", "502": "ದೇಹವು ಪರಸ್ಪರ ಸಂವಹನ ನಡೆಸುವ ಅನೇಕ ವ್ಯವಸ್ಥೆಗಳಿಂದ ಕೂಡಿದೆ. ಉದಾಹರಣೆಗೆ, ದೇಹವು ಚಲಿಸಲು ಸಹಾಯ ಮಾಡಲು ಅಸ್ಥಿಪಂಜರ ವ್ಯವಸ್ಥೆ ಮತ್ತು ಸ್ನಾಯು ವ್ಯವಸ್ಥೆಯು ಒಟ್ಟಾಗಿ ಕಾರ್ಯನಿರ್ವಹಿಸುತ್ತವೆ. ದೇಹಕ್ಕೆ ಆಮ್ಲಜನಕವನ್ನು ವಿತರಿಸಲು ಉಸಿರಾಟದ ವ್ಯವಸ್ಥೆಯೊಂದಿಗೆ ಯಾವ ವ್ಯವಸ್ಥೆಯು ಕಾರ್ಯನಿರ್ವಹಿಸುತ್ತದೆ?", "503": "ಕಡಲತೀರದಲ್ಲಿ ಸಂಗ್ರಹವಾಗಿರುವ ಸೆಡಿಮೆಂಟ್ ಸ್ಥಳೀಯ ಮೂಲದಿಂದ ಬರಬಹುದು ಅಥವಾ ಯಾವ ಕ್ರಿಯೆಯ ಮೂಲಕ ಸಾಗಿಸಬಹುದು?", "504": "ನೀರೊಳಗಿನ ದೂರವನ್ನು ಅಳೆಯಲು ಸೋನಾರ್ ಅನ್ನು ಬಳಸಬಹುದು. ಅಲೆಯು ಗುರಿಯನ್ನು ತಲುಪಲು ಮತ್ತು ನಂತರ ಅದರ ಮೂಲಕ್ಕೆ ಮರಳಲು ತೆಗೆದುಕೊಳ್ಳುವ ಒಟ್ಟು ಸಮಯವನ್ನು ಅಳೆಯುವ ಮೂಲಕ \"ಗುರಿ\" ಗೆ ಧ್ವನಿ ತರಂಗವನ್ನು ಕಳುಹಿಸುವ ಮೂಲಕ ಇದನ್ನು ಸಾಧಿಸಲಾಗುತ್ತದೆ. ದೂರವನ್ನು ಅಳೆಯಲು ಸೋನಾರ್ ಅನ್ನು ಬಳಸುವಾಗ ಈ ಕೆಳಗಿನ ಯಾವ ಧ್ವನಿ ತರಂಗ ಗುಣಲಕ್ಷಣಗಳನ್ನು ತಿಳಿದುಕೊಳ್ಳಬೇಕು?", "505": "ಪೆಸಿಫಿಕ್ ಮಹಾಸಾಗರದಲ್ಲಿ ದ್ವೀಪಗಳು ರೂಪುಗೊಳ್ಳಲು ಯಾವ ಪ್ರಮುಖ ಘಟನೆಗಳು ಕಾರಣವಾಗುತ್ತವೆ?", "506": "ಪಳೆಯುಳಿಕೆ ಇಂಧನಗಳು ಶಕ್ತಿಯ ಸಾಮಾನ್ಯ ಮೂಲಗಳಾಗಿವೆ. ಪಳೆಯುಳಿಕೆ ಇಂಧನಗಳನ್ನು ಸುಡುವುದರೊಂದಿಗೆ ಯಾವ ರೀತಿಯ ಮಾಲಿನ್ಯವು ಹೆಚ್ಚಾಗಿ ಸಂಬಂಧಿಸಿದೆ?", "507": "ಒಬ್ಬ ಹುಡುಗ ಮತ್ತು ಅವನ ಸಹೋದರಿ ಇಬ್ಬರೂ ಪಿಯಾನೋ ನುಡಿಸುತ್ತಾರೆ. ಪಿಯಾನೋ ನುಡಿಸುವುದು ಒಂದು ಉದಾಹರಣೆಯಾಗಿದೆ", "508": "ತಂತಿಯ ಸುರುಳಿಯಲ್ಲಿ ವಿದ್ಯುತ್ ಪ್ರವಾಹವನ್ನು ಉತ್ಪಾದಿಸುವ ಅತ್ಯುತ್ತಮ ಮಾರ್ಗ ಯಾವುದು?", "509": "ಚಳಿಗಾಲದಲ್ಲಿ ಸರೋವರಗಳಲ್ಲಿ ಜಲಚರಗಳು ಬದುಕಲು ನೀರಿನ ಯಾವ ಗುಣವು ಅತ್ಯುತ್ತಮವಾಗಿ ಸಹಾಯ ಮಾಡುತ್ತದೆ?", "510": "ಸಸ್ಯದ ಯಾವ ಭಾಗವು ಸೂರ್ಯನ ಬೆಳಕಿನಿಂದ ಆಹಾರವನ್ನು ತಯಾರಿಸಲು ಸಹಾಯ ಮಾಡುತ್ತದೆ?", "511": "ಸಮುದ್ರದ ಮೇಲ್ಮೈಯಲ್ಲಿರುವ ನೀರು ಸಮುದ್ರದ ತಳದಲ್ಲಿರುವ ನೀರಿಗಿಂತ ಬೆಚ್ಚಗಿರಲು ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ಮುಖ್ಯ ಕಾರಣವಾಗಿದೆ?", "512": "ಒಬ್ಬ ವಿದ್ಯಾರ್ಥಿಯು ಕಾಡಿನಲ್ಲಿ ಒಂದು ಪ್ರಾಣಿಯನ್ನು ಕಂಡುಕೊಳ್ಳುತ್ತಾನೆ. ಅದು ಒಂದು ಪಕ್ಷಿ ಎಂದು ಅವನು ನಿರ್ಧರಿಸುತ್ತಾನೆ ಏಕೆಂದರೆ ಅದು", "513": "ಕಾರುಗಳು ಮತ್ತು ಉದ್ಯಮಗಳಿಂದ ಇಂಗಾಲದ ಡೈಆಕ್ಸೈಡ್ನ ಹೆಚ್ಚಿನ ಹೊರಸೂಸುವಿಕೆಯು ಮೇಲಿನ ವಾತಾವರಣದಲ್ಲಿ ಅನಿಲದ ಪದರವನ್ನು ಉಂಟುಮಾಡುತ್ತದೆ ಎಂಬ ಸಿದ್ಧಾಂತವನ್ನು ಅನೇಕ ವಿಜ್ಞಾನಿಗಳು ಒಪ್ಪಿಕೊಳ್ಳುತ್ತಾರೆ. ಇದು, ಪ್ರತಿಯಾಗಿ, ಭೂಮಿಯ ಮೇಲಿನ ಸರಾಸರಿ ತಾಪಮಾನವು ಹೆಚ್ಚಾಗಲು ಕಾರಣವಾಗುತ್ತದೆ. ಈ ಕೆಳಗಿನ ಯಾವ ಅವಲೋಕನಗಳು ಆ ಸಿದ್ಧಾಂತವನ್ನು ಬೆಂಬಲಿಸುತ್ತವೆ?", "514": "ಮಣ್ಣಿನ ಸಂರಕ್ಷಣೆ ಏಕೆ ಮುಖ್ಯ?", "515": "ಶಿಲೀಂಧ್ರಗಳು ಕಾಡುಗಳಲ್ಲಿ ಎಲೆಗಳನ್ನು ಮರುಬಳಕೆ ಮಾಡುತ್ತವೆ. ಶಿಲೀಂಧ್ರಗಳು ರಾಸಾಯನಿಕಗಳನ್ನು ಎಲೆಗಳ ಮೇಲೆ ಬಿಡುಗಡೆ ಮಾಡಿ ಅವುಗಳನ್ನು ಸಣ್ಣ ಕಣಗಳಾಗಿ ವಿಭಜಿಸುತ್ತವೆ. ಶಿಲೀಂಧ್ರಗಳು ಸಣ್ಣ ಕಣಗಳನ್ನು ಬೆಳವಣಿಗೆಗೆ ಬಳಸುತ್ತವೆ. ಯಾವ ಪ್ರಕ್ರಿಯೆಯು ಶಿಲೀಂಧ್ರಗಳಿಗೆ ಸತ್ತ ಎಲೆಗಳಿಂದ ಅಗತ್ಯವಿರುವ ಪೋಷಕಾಂಶಗಳನ್ನು ಪಡೆಯಲು ಅನುವು ಮಾಡಿಕೊಡುತ್ತದೆ?", "516": "ಮರಳುಗಲ್ಲು ಮತ್ತು ಇತರ ಎಲ್ಲಾ ರೀತಿಯ ಸಂಚಿತ ಶಿಲೆಗಳು ಕಣಗಳಿಂದ ಕೂಡಿವೆ. ಈ ಕಣಗಳ ಮೂಲ ವಸ್ತುಗಳು ಈ ಕೆಳಗಿನವುಗಳನ್ನು ಒಳಗೊಂಡಿರುತ್ತವೆಃ", "517": "ಒಂದು ಮರವು ಅನಿಲ ಎ ಅನ್ನು ಅನಿಲ ಬಿ ಅನ್ನು ಉತ್ಪಾದಿಸಲು ಬಳಸುತ್ತದೆ. ಒಂದು ಪ್ರಾಣಿ ಅನಿಲ ಎ ಅನ್ನು ಉತ್ಪಾದಿಸಲು ಅನಿಲ ಬಿ ಅನ್ನು ಬಳಸುತ್ತದೆ. ಈ ಚಕ್ರದಲ್ಲಿ ಅನಿಲ ಬಿ ಎಂದರೇನು?", "518": "ಎರಡು ಅಥವಾ ಹೆಚ್ಚಿನ ಅಂಶಗಳು ರಾಸಾಯನಿಕ ಕ್ರಿಯೆಯಲ್ಲಿ ಒಗ್ಗೂಡಿದಾಗ ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ಉತ್ಪತ್ತಿಯಾಗುತ್ತದೆ?", "519": "ಸಂಶೋಧನಾ ತಂಡವು ಕಾಂತೀಯತೆಯ ಬಗ್ಗೆ ಹೊಸ ಆವಿಷ್ಕಾರಗಳನ್ನು ಮಾಡಿದೆ. ಈ ಹೇಳಿಕೆಗಳಲ್ಲಿ ಯಾವುದು ತಮ್ಮ ಆವಿಷ್ಕಾರಗಳನ್ನು ಪ್ರಕಟಿಸುವ ಸಮಾಜದ ಮೌಲ್ಯವನ್ನು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "520": "ಆಕಾಶದಲ್ಲಿರುವ ಯಾವ ವಸ್ತುವು ಭೂಮಿಯ ಉಪಗ್ರಹವಾಗಿದೆ?", "521": "ದೊಡ್ಡ ಬಂಡೆಗಳು ಒಡೆಯಲು ಕಾರಣವಾಗುವ ನೀರಿನ ಗುಣವನ್ನು ಯಾವ ಹೇಳಿಕೆಯು ವಿವರಿಸುತ್ತದೆ?", "522": "ಇವುಗಳಲ್ಲಿ ಯಾವುದು ಪರಿಸರ ಬದಲಾವಣೆ ಸಂಭವಿಸಿದೆ ಎಂಬುದಕ್ಕೆ ಅತ್ಯುತ್ತಮ ಪುರಾವೆಗಳನ್ನು ಒದಗಿಸುತ್ತದೆ?", "523": "ಒಂದು ಐಸ್ ಕ್ಯೂಬ್ ಅನ್ನು ಬಿಸಿಮಾಡಿದ ಪ್ಯಾನ್ನಲ್ಲಿ ಹಾಕಲಾಗುತ್ತದೆ. ಮಂಜುಗಡ್ಡೆಯನ್ನು ಬಿಸಿಮಾಡಿದಾಗ ಮಂಜುಗಡ್ಡೆಯಲ್ಲಿನ ಅಣುಗಳಿಗೆ ಏನಾಗುತ್ತದೆ?", "524": "ಡಾ. ಮೆಂಡೆಜ್ ಅಸ್ಥಿಸಂಧಿವಾತ ಹೊಂದಿರುವ ರೋಗಿಗಳಲ್ಲಿ ಪರಿಣತಿ ಹೊಂದಿದ್ದಾರೆ. ಅವನ ರೋಗಿಗಳು ಆಗಾಗ್ಗೆ ಕಾರ್ಟಿಲೆಜ್ ನಷ್ಟದಿಂದಾಗಿ ನೋವು ಮತ್ತು ಊತದ ಬಗ್ಗೆ ದೂರು ನೀಡುತ್ತಾರೆ. ಈ ರೋಗವು ಯಾವ ವ್ಯವಸ್ಥೆಯ ಮೇಲೆ ಹೆಚ್ಚು ಪರಿಣಾಮ ಬೀರುತ್ತದೆ?", "525": "ಹೊಸ ಕಟ್ಟಡದ ನಿರ್ಮಾಣದ ಸಮಯದಲ್ಲಿ, ಕಾರ್ಮಿಕರು ನೆಲದಲ್ಲಿ ಸುತ್ತಿನ ರಂಧ್ರಗಳನ್ನು ಅಗೆದು ರಂಧ್ರಗಳನ್ನು ಉಕ್ಕು ಮತ್ತು ಕಾಂಕ್ರೀಟ್ನಿಂದ ತುಂಬಿಸಿದರು. ಕಟ್ಟಡದ ಈ ಕೆಳಗಿನ ಯಾವ ಭಾಗವನ್ನು ನಿರ್ಮಾಣದ ಈ ಹಂತದಲ್ಲಿ ನಿರ್ಮಿಸಲಾಗುತ್ತಿದೆ?", "526": "ಶತಮಾನಗಳ ಹಿಂದೆ, ಜನರು ತಮ್ಮ ನಕ್ಷತ್ರಗಳ ಜ್ಞಾನವನ್ನು ಹೀಗೆ ಬಳಸುತ್ತಿದ್ದರುಃ", "527": "ಪ್ರಾಣಿಗಳು ಮತ್ತು ಮರಗಳನ್ನು ಉಳಿಸಲು ಇವುಗಳಲ್ಲಿ ಯಾವುದು ಅತ್ಯುತ್ತಮ ಮಾರ್ಗವಾಗಿದೆ?", "528": "ಭೂಮಿಯ ಮೇಲಿನ ಬಹುತೇಕ ಎಲ್ಲಾ ಶಾಖ ಶಕ್ತಿಯು ಯಾವ ಮೂಲದಿಂದ ಬರುತ್ತದೆ?", "529": "ಜಾನುವಾರುಗಳಿಂದ ಭೂಮಿಯನ್ನು ಅತಿಯಾಗಿ ಮೇಯಿಸುವುದು ಒಂದು ದೊಡ್ಡ ಸಮಸ್ಯೆಗೆ ಕಾರಣವಾಗುತ್ತದೆ. ಸಮಸ್ಯೆಯೆಂದರೆ", "530": "ವಿದ್ಯಾರ್ಥಿಗಳು ಕೊಳದಿಂದ ಸಂಗ್ರಹಿಸಿದ ಜೀವಿಗಳನ್ನು ಅಧ್ಯಯನ ಮಾಡಲು ಯಾವ ಸಾಧನವು ಹೆಚ್ಚು ಉಪಯುಕ್ತವಾಗಿದೆ?", "531": "ಯಾವ ಸೂರ್ಯನು ತನ್ನ ಜೀವಿತಾವಧಿಯ ಅಂತ್ಯದ ವೇಳೆಗೆ ಆಗುವ ಸಾಧ್ಯತೆಯಿದೆ?", "532": "ಆಮ್ಲ ಮಳೆಯು ಮಾಲಿನ್ಯಕಾರಕಗಳ ಬಿಡುಗಡೆಯ ಪರಿಣಾಮವಾಗಿದೆ", "533": "ಪ್ರಾಣಿಗಳಲ್ಲಿ ಮೂತ್ರಕೋಶದ ಕೆಲಸವೆಂದರೆ ತ್ಯಾಜ್ಯಗಳನ್ನು ಸಂಗ್ರಹಿಸುವುದು. ಪ್ರಾಣಿಗಳ ಯಾವ ಅಂಗವು ರಕ್ತದಿಂದ ತ್ಯಾಜ್ಯಗಳನ್ನು ತೆಗೆದುಹಾಕುತ್ತದೆ?", "534": "ಪ್ರಾಣಿಗಳು ಅವುಗಳ ಬೆಳವಣಿಗೆ ಮತ್ತು ದುರಸ್ತಿಗೆ ಅಗತ್ಯವಾದ ಶಕ್ತಿಯನ್ನು ಪಡೆಯುತ್ತವೆ", "535": "ಈ ಯಾವ ಜೀವಕೋಶದ ಪ್ರಕಾರವು ನ್ಯೂಕ್ಲಿಯರ್ ಮೆಂಬರೇನ್ನಲ್ಲಿ ಬಂಧಿಸಲ್ಪಡದ ಡಿಎನ್ಎಯನ್ನು ಹೊಂದಿದೆ?", "536": "ಮಾನವರಲ್ಲಿ, ಜೀರ್ಣಕ್ರಿಯೆಯು ಬಾಯಿಯಲ್ಲಿ ಪ್ರಾರಂಭವಾಗುತ್ತದೆ. ಜೀರ್ಣಕ್ರಿಯೆಯ ಸಂಪೂರ್ಣ ಪ್ರಕ್ರಿಯೆಯು ದೇಹದ ವಿವಿಧ ಭಾಗಗಳ ಸಹಾಯದಿಂದ ನಡೆಯುತ್ತದೆ. ಜೀರ್ಣಕ್ರಿಯೆಯ ಕಾರ್ಯವನ್ನು ನಿರ್ವಹಿಸುವ ದೇಹದ ಭಾಗಗಳನ್ನು ಯಾವ ಪದವು ಉತ್ತಮವಾಗಿ ಗುರುತಿಸುತ್ತದೆ?", "537": "ಅನಿತಾ ನೀರನ್ನು ಹೊಂದಿರುವ ಬೀಕರ್ ಅನ್ನು ಬಿಸಿಮಾಡುತ್ತಾಳೆ. ನೀರಿನ ಉಷ್ಣಾಂಶ ಹೆಚ್ಚಾದಂತೆ, ನೀರಿನ ಅಣುಗಳಲ್ಲಿ ಯಾವ ಬದಲಾವಣೆಯು ಸಂಭವಿಸುತ್ತದೆ?", "538": "ರಿಯೋ ಗ್ರಾಂಡೆ ನದಿಯ ಉದ್ದಕ್ಕೂ ಇರುವ ಪರಿಸರ ವ್ಯವಸ್ಥೆಗಳಿಗೆ ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ಹೆಚ್ಚು ಹಾನಿಯನ್ನುಂಟುಮಾಡುತ್ತದೆ?", "539": "ಮಾನವ ಅಂಗಾಂಶದ ಬೆಳವಣಿಗೆ ಮತ್ತು ದುರಸ್ತಿಗೆ ಕಾರಣವಾದ ಪ್ರಕ್ರಿಯೆ ಯಾವುದು?", "540": "ಯಾವ ಅನುಕ್ರಮವು ಬಹುಕೋಶೀಯ ಜೀವಿಗಳ ಸರಿಯಾದ ಮಟ್ಟದ ಸಂಘಟನೆಯನ್ನು ಪ್ರತಿನಿಧಿಸುತ್ತದೆ?", "541": "ಆವರಣದಲ್ಲಿನ ಸಂವಹನ ಪ್ರವಾಹಗಳು ಟೆಕ್ಟೋನಿಕ್ ಚಲನೆಯ ಹಿಂದಿನ ಪ್ರೇರಕ ಶಕ್ತಿ ಎಂದು ಭಾವಿಸಲಾಗಿದೆ. ಸಂವಹನ ಪ್ರವಾಹಗಳು ಯಾವ ಸ್ಥಳದಲ್ಲಿ ಫಲಕಗಳನ್ನು ಬೇರೆಡೆಗೆ ತಿರುಗಿಸುತ್ತವೆ?", "542": "ಒಂದು ವರ್ಗವು ದೊಡ್ಡ ಡಬ್ಬಿಯಿಂದ ಸೌರ ಕುಕ್ಕರ್ ಅನ್ನು ತಯಾರಿಸಿತು. ಹೆಚ್ಚು ಶಾಖವನ್ನು ಸಂಗ್ರಹಿಸಲು ಅವರು ಡಬ್ಬಿಗೆ ಯಾವ ಬಣ್ಣವನ್ನು ಬಣ್ಣ ಮಾಡಬೇಕು?", "543": "ಆನ್ ಜನರಿಗೆ ಟೋಪಿಗಳನ್ನು ತಯಾರಿಸುತ್ತಾರೆ. ಅವಳು ವ್ಯಕ್ತಿಯ ತಲೆಯ ಗಾತ್ರಕ್ಕೆ ಸರಿಹೊಂದುವಂತೆ ಟೋಪಿ ಮಾಡುವ ಮೊದಲು ಪ್ರತಿಯೊಬ್ಬ ವ್ಯಕ್ತಿಯು ಬಟ್ಟೆ ಮತ್ತು ಟೋಪಿ ಶೈಲಿಯನ್ನು ಆಯ್ಕೆ ಮಾಡುತ್ತಾಳೆ. ಟೋಪಿಗಳನ್ನು ತಯಾರಿಸಲು ಆನ್ ಯಾವ ರೀತಿಯ ಉತ್ಪಾದನಾ ವ್ಯವಸ್ಥೆಯನ್ನು ಹೆಚ್ಚಾಗಿ ಬಳಸುತ್ತಾರೆ?", "544": "ಆಹಾರ ಉತ್ಪನ್ನಗಳನ್ನು ಆಯ್ಕೆ ಮಾಡುವಾಗ ಅಲರ್ಜಿಯಿರುವ ವ್ಯಕ್ತಿಗೆ ಯಾವ ಮಾಹಿತಿಯು ಹೆಚ್ಚು ಸಹಾಯಕವಾಗುತ್ತದೆ?", "545": "ಯಾವ ಕಾರ್ಯಕ್ರಮವು ಪೂರ್ಣಗೊಳ್ಳಲು ಸುಮಾರು ಒಂದು ವರ್ಷ ತೆಗೆದುಕೊಳ್ಳುತ್ತದೆ?", "546": "ನಮ್ಮ ಸೌರವ್ಯೂಹದಲ್ಲಿ ಸೂರ್ಯನಿಂದ ನಾಲ್ಕನೇ ದೂರದಲ್ಲಿರುವ ಗ್ರಹ ಯಾವುದು?", "547": "ಯಾವ ಬಲವು ವಸ್ತುಗಳನ್ನು ಭೂಮಿಯ ಕಡೆಗೆ ಎಳೆಯಲು ಕಾರಣವಾಗುತ್ತದೆ?", "548": "ಐವಿ ಸಸ್ಯದ ಉದ್ದನೆಯ ಬಳ್ಳಿ ಮತ್ತು ಓಕ್ ಮರದ ಕಾಂಡಕ್ಕೆ ಏನು ಸಾಮ್ಯತೆ ಇದೆ?", "549": "ನಾಲ್ಕು ವಿಭಿನ್ನ ರೀತಿಯ ಮಣ್ಣನ್ನು ಬಳಸುವುದರಿಂದ ಸಸ್ಯದ ಬೆಳವಣಿಗೆಯ ಮೇಲೆ ಪರಿಣಾಮ ಬೀರುತ್ತದೆಯೇ ಎಂದು ವಿದ್ಯಾರ್ಥಿಗಳು ನೋಡಲು ಬಯಸಿದ್ದರು. ನಾಲ್ಕು ವಿಭಿನ್ನ ರೀತಿಯ ಮಣ್ಣಿನಲ್ಲಿ ಸಸ್ಯಗಳನ್ನು ಹಾಕಿದ ನಂತರ ವಿದ್ಯಾರ್ಥಿಗಳು ಈ ತನಿಖೆಯನ್ನು ಹೇಗೆ ಉತ್ತಮವಾಗಿ ನಿರ್ವಹಿಸಬೇಕು?", "550": "16005ರಲ್ಲಿ ರಾಬರ್ಟ್ ಹುಕ್ ಸುಧಾರಿತ ರೀತಿಯ ಸೂಕ್ಷ್ಮದರ್ಶಕವನ್ನು ಕಂಡುಹಿಡಿದನು. ಇವುಗಳಲ್ಲಿ ಯಾವುದು ಈ ಆವಿಷ್ಕಾರದ ನೇರ ಫಲಿತಾಂಶವಾಗಿದೆ?", "551": "ಪರಮಾಣುವಿನಲ್ಲಿನ ನ್ಯೂಟ್ರಾನ್ಗಳ ಸಂಖ್ಯೆಯನ್ನು ಕಳೆಯುವ ಮೂಲಕ ಕಂಡುಹಿಡಿಯಲಾಗುತ್ತದೆ.", "552": "ಆಯಸ್ಕಾಂತ ಮತ್ತು ಲೋಹದ ಕಾಗದದ ತುಣುಕುಗಳ ನಡುವಿನ ಅಂತರವು ಹೆಚ್ಚಾದಂತೆ, ಅವುಗಳ ನಡುವಿನ ಆಕರ್ಷಣೆಯ ಬಲವು ಹೆಚ್ಚಾಗುತ್ತದೆ.", "553": "ಪ್ರಕ್ರಿಯೆಯ ಸಮಯದಲ್ಲಿ ಪೋಷಕಾಂಶಗಳು ರಕ್ತಪ್ರವಾಹವನ್ನು ಪ್ರವೇಶಿಸುತ್ತವೆ", "554": "ಯಾವ ಅಂಶಗಳ ಸಮೂಹವು ರಂಜಕದ ರಾಸಾಯನಿಕ ಗುಣಲಕ್ಷಣಗಳನ್ನು ಹೋಲುತ್ತದೆ?", "555": "ಸಾಗರಗಳಲ್ಲಿ ಅಲೆಗಳು ಪ್ರತಿದಿನ ನಿಯಮಿತ ಸಮಯಗಳಲ್ಲಿ ಸಂಭವಿಸುತ್ತವೆ ಏಕೆಂದರೆ", "556": "ಲೇಬಲ್ 1ರಲ್ಲಿ ತೋರಿಸಿರುವ ನೀರಿನ ಚಕ್ರದಲ್ಲಿನ ಪ್ರಕ್ರಿಯೆಯ ಹೆಸರೇನು?", "557": "ಯಾವ ಬಲವು ವಸ್ತುಗಳನ್ನು ಭೂಮಿಯ ಕೇಂದ್ರದ ಕಡೆಗೆ ಎಳೆಯುತ್ತದೆ?", "558": "ಭೂಮಿಯನ್ನು ಒಂದು ಯಂತ್ರವಾಗಿ ನೋಡಬಹುದು ಮತ್ತು ಶಾಖ ವಿನಿಮಯವು ಯಂತ್ರ ವ್ಯವಸ್ಥೆಯ ಭಾಗವಾಗಿದೆ. ವಾತಾವರಣದಿಂದ ಶಿಲಾಮಂಡಲಕ್ಕೆ ಶಕ್ತಿಯ ವರ್ಗಾವಣೆಯ ಉದಾಹರಣೆ ಯಾವುದು?", "559": "ಎಲ್ಲಾ ಇಂಧನ ಸಂಪನ್ಮೂಲಗಳು ಪ್ರಯೋಜನಗಳು, ಅಪಾಯಗಳು ಮತ್ತು ನ್ಯೂನತೆಗಳನ್ನು ಹೊಂದಿವೆ. ಯಾವ ಎರಡು ಸಂಪನ್ಮೂಲಗಳು ತಮ್ಮ ಸ್ವಾಧೀನದ ಸಮಯದಲ್ಲಿ ಪರಿಸರಕ್ಕೆ ಅತ್ಯಂತ ಅಪಾಯಕಾರಿ ಅಪಾಯಗಳು ಮತ್ತು ಪರಿಣಾಮಗಳನ್ನು ಪ್ರಸ್ತುತಪಡಿಸುತ್ತವೆ?", "560": "ನಾಯಿಮರಿಯು ತನ್ನ ತಾಯಿ ಮತ್ತು ತಂದೆಯ ಗುಣಲಕ್ಷಣಗಳನ್ನು ಹೊಂದಿದೆ. ಇವುಗಳಲ್ಲಿ ಯಾವ ರಚನೆಗಳು ತಂದೆಯಿಂದ ನಾಯಿಮರಿಗೆ ಆನುವಂಶಿಕ ಮಾಹಿತಿಯನ್ನು ಒದಗಿಸುತ್ತವೆ?", "561": "ಮಾನವರಲ್ಲಿ ಕೆಲವು ಪ್ರೋಟೀನ್ಗಳ ಜೀರ್ಣಕ್ರಿಯೆಗೆ ಹೊಸ ವಿವರಣೆಯನ್ನು ಸೂಚಿಸುವ ಪ್ರಯೋಗವನ್ನು ಒಬ್ಬ ವಿಜ್ಞಾನಿ ಮಾಡುತ್ತಾರೆ. ಈ ಫಲಿತಾಂಶಗಳನ್ನು ಮೊದಲು ಯಾವ ವಿಧಾನದ ಮೂಲಕ ವೈಜ್ಞಾನಿಕ ಸಮುದಾಯಕ್ಕೆ ತಿಳಿಸಬೇಕು?", "562": "ಬಿಸಿಲಿನ ಆಕಾಶವು ಇದ್ದಕ್ಕಿದ್ದಂತೆ ಬಿರುಗಾಳಿಯಾಗಿರುವುದನ್ನು ಜುವಾನ್ ಗಮನಿಸಿದನು. ಹವಾಮಾನವು ಈ ರೀತಿ ಬದಲಾದಾಗ ಬಹುಶಃ ಏನಾಯಿತು?", "563": "ಚಂಡಮಾರುತದ ರಚನೆಯ ಸಮಯದಲ್ಲಿ ನೀರು ಸಾಗರದಿಂದ ವಾತಾವರಣಕ್ಕೆ ಚಲಿಸುವಂತೆ ಮಾಡುವ ಪ್ರಕ್ರಿಯೆ ಯಾವುದು?", "564": "ವಿದ್ಯಾರ್ಥಿಯು ಒಂದು ರಾಸಾಯನಿಕವನ್ನು ನಿರೋಧಿತ ಧಾರಕದಲ್ಲಿ ಇರಿಸಿ ತಾಪಮಾನವನ್ನು ಅಳೆಯುತ್ತಾನೆ. ಎರಡನೇ ರಾಸಾಯನಿಕವನ್ನು ಸೇರಿಸಲಾಗುತ್ತದೆ ಮತ್ತು ಧಾರಕವನ್ನು ಮುಚ್ಚಲಾಗುತ್ತದೆ ಮತ್ತು ತಾಪಮಾನವನ್ನು ಮೇಲ್ವಿಚಾರಣೆ ಮಾಡಲಾಗುತ್ತದೆ. ವಿದ್ಯಾರ್ಥಿಯು ಏನನ್ನು ನಿರ್ಧರಿಸಲು ಪ್ರಯತ್ನಿಸುತ್ತಿದ್ದಾನೆ?", "565": "ಅಲೈಂಗಿಕ ಸಂತಾನೋತ್ಪತ್ತಿಗೆ ಉದಾಹರಣೆ ಯಾವುದು?", "566": "ಒಂದು ಜೀವಿಯೊಳಗೆ ನಡೆಯುವ ಎಲ್ಲಾ ರಾಸಾಯನಿಕ ಪ್ರತಿಕ್ರಿಯೆಗಳ ಮೊತ್ತವನ್ನು ಹೀಗೆ ಕರೆಯಲಾಗುತ್ತದೆಃ", "567": "ಭೂಮಿಯಿಂದ ವೀಕ್ಷಿಸಿದಂತೆ ಚಂದ್ರನ ನೋಟವು ಚಂದ್ರನ ನೋಟದಿಂದಾಗಿ ಕಾಲಾನಂತರದಲ್ಲಿ ಬದಲಾಗುತ್ತದೆ.", "568": "ಒಂದು ಜೀವಿಯ ಮೂಲಭೂತ ಜೀವನ ಕಾರ್ಯಗಳನ್ನು ಹೀಗೆ ನಡೆಸಲಾಗುತ್ತದೆಃ", "569": "ಸೂರ್ಯನಂತಹ ನಕ್ಷತ್ರಗಳು ತಮ್ಮ ಸ್ವಂತ ಗುರುತ್ವಾಕರ್ಷಣೆಯಿಂದ ಕುಸಿಯುವುದನ್ನು ಯಾವುದು ತಡೆಯುತ್ತದೆ?", "570": "ಆಂತರಿಕ ದಹನಕಾರಿ ಯಂತ್ರಗಳ ಹೆಚ್ಚುತ್ತಿರುವ ಬಳಕೆಯು ಅಂತಿಮವಾಗಿ ಯಾವ ಸಂಪನ್ಮೂಲವನ್ನು ನಾಶಪಡಿಸಬಹುದು?", "571": "ಪ್ರಯೋಗದ ಫಲಿತಾಂಶಗಳು ಊಹೆಯನ್ನು ಬೆಂಬಲಿಸದಿದ್ದರೆ, ವಿಜ್ಞಾನಿ ಈ ಕೆಳಗಿನವುಗಳನ್ನು ಹೊರತುಪಡಿಸಿ ಉಳಿದೆಲ್ಲವನ್ನೂ ಮಾಡುತ್ತಾರೆ.", "572": "ಯಾವುದು ಅತಿ ಉದ್ದದ ತರಂಗಾಂತರವನ್ನು ಹೊಂದಿದೆ?", "573": "ಒಯ್ಯುವ ಸಾಮರ್ಥ್ಯದ ಜನಸಂಖ್ಯೆಯಲ್ಲಿ ಜನನ ಮತ್ತು ಮರಣ ಪ್ರಮಾಣಗಳು ಹೇಗೆ ಹೋಲಿಕೆ ಮಾಡುತ್ತವೆ ಎಂಬುದನ್ನು ಯಾವ ಹೇಳಿಕೆಯು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "574": "ನಿಮ್ಮ ಸಮುದಾಯವು ಹೊಸ ನೈರ್ಮಲ್ಯ ನೆಲಭರ್ತಿಯನ್ನು ನಿರ್ಮಿಸಲು ಯೋಜಿಸುತ್ತಿದೆ. ನೆಲಭರ್ತಿಯನ್ನು ಪತ್ತೆಹಚ್ಚುವಲ್ಲಿ, ಯಾವುದು ಅತ್ಯಂತ ಪ್ರಮುಖ ಪರಿಸರ ಪರಿಗಣನೆಯಾಗಿದೆ?", "575": "ವಿದ್ಯುತ್ನ ಅತ್ಯುತ್ತಮ ವಾಹಕ ಯಾವುದು?", "576": "ವಿದ್ಯಾರ್ಥಿಗಳು ತುಳಸಿ ಸಸ್ಯಗಳ ಬೇರುಗಳ ಬೆಳವಣಿಗೆಯ ದರವನ್ನು ಮೂರು ವಿಭಿನ್ನ ನೀರಿನ ದ್ರಾವಣಗಳಲ್ಲಿ ಹೋಲಿಸಿದ್ದಾರೆ. ಎಂಟು ವಾರಗಳ ಕಾಲ ಪ್ರತಿ ದಿನವೂ ಮಾಪನಗಳನ್ನು ದಾಖಲಿಸಲಾಗುತ್ತಿತ್ತು. ಈ ತನಿಖೆಗೆ ಯಾವ ಅಳತೆಯ ಘಟಕವು ಹೆಚ್ಚು ಸೂಕ್ತವಾಗಿದೆ?", "577": "ಕೋಣೆಯ ಉಷ್ಣಾಂಶದಲ್ಲಿ ಧಾರಕದಲ್ಲಿ ಇರಿಸಿದಾಗ, ಯಾವ ವಸ್ತುವು ನಿರ್ದಿಷ್ಟ ಪರಿಮಾಣವನ್ನು ಹೊಂದಿರುತ್ತದೆ ಆದರೆ ಧಾರಕದ ಆಕಾರವನ್ನು ತೆಗೆದುಕೊಳ್ಳುತ್ತದೆ?", "578": "ಆವರ್ತಕ ಕೋಷ್ಟಕದ ಬಲಭಾಗದಲ್ಲಿರುವ ಅಂಶಗಳು ಎಡಭಾಗದಲ್ಲಿರುವ ಅಂಶಗಳಿಗಿಂತ ಭಿನ್ನವಾಗಿರುತ್ತವೆ", "579": "ಖಗೋಳಶಾಸ್ತ್ರಜ್ಞರು ತಾವು ಅಧ್ಯಯನ ಮಾಡಿದ ಆಕಾಶದ ಪ್ರತಿಯೊಂದು ಭಾಗದಲ್ಲೂ ಕಡಿಮೆ-ಶಕ್ತಿಯ ಹಿನ್ನೆಲೆ ವಿಕಿರಣವನ್ನು ಕಂಡುಕೊಂಡಿದ್ದಾರೆ. ಈ ವಿಕಿರಣವನ್ನು ಯಾವ ಘಟನೆಯಿಂದ ಶಕ್ತಿಯು ಉಳಿದುಕೊಂಡಿದೆ ಎಂಬುದಕ್ಕೆ ಪುರಾವೆಯಾಗಿ ತೆಗೆದುಕೊಳ್ಳಲಾಗಿದೆ?", "580": "ಚಲನೆಯಲ್ಲಿರುವ ವಸ್ತುಗಳ ಮೇಲೆ ಗುರುತ್ವಾಕರ್ಷಣೆಯು ಹೇಗೆ ಪರಿಣಾಮ ಬೀರುತ್ತದೆ ಎಂಬುದನ್ನು ಒಂದು ವರ್ಗವು ಅಧ್ಯಯನ ಮಾಡುತ್ತಿದೆ. ಯಾವ ಸಾಧನವು ವಸ್ತುವನ್ನು ಎಸೆದ ನಂತರ ಪ್ರಯಾಣಿಸುವ ದೂರವನ್ನು ಅತ್ಯುತ್ತಮವಾಗಿ ಅಳೆಯುತ್ತದೆ?", "581": "ಸೂರ್ಯನಿಗೆ ಸಂಬಂಧಿಸಿದಂತೆ ಭೂಮಿಯು ತನ್ನ ಅಕ್ಷದ ಮೇಲೆ ಓರೆಯಾಗದಿದ್ದರೆ, ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ನಿಜ?", "582": "20ನೇ ಶತಮಾನದಲ್ಲಿ, ಎಡ್ವಿನ್ ಹಬಲ್ ಅವರು ಕ್ಷೀರಪಥವನ್ನು ಹೊರತುಪಡಿಸಿ ಬೇರೆ ನಕ್ಷತ್ರಪುಂಜಗಳಿವೆ ಎಂದು ಅವಲೋಕನಗಳಿಂದ ಊಹಿಸಿಕೊಂಡರು. ಹಬಲ್ನ ಅವಲೋಕನಗಳು ಯಾವ ವಿಜ್ಞಾನಿ ಮೊದಲು ಅಭಿವೃದ್ಧಿಪಡಿಸಿದ ತಂತ್ರಜ್ಞಾನದಲ್ಲಿನ ಸುಧಾರಣೆಗಳನ್ನು ಅವಲಂಬಿಸಿವೆ?", "583": "ಜಲವಿದ್ಯುತ್ ಬಳಕೆಯ ಪ್ರಮುಖ ಪ್ರಯೋಜನಗಳಲ್ಲಿ ಯಾವುದು?", "584": "ಮ್ಯಾಗ್ಮಾ ಮತ್ತು ಲಾವಾ ನಡುವಿನ ವ್ಯತ್ಯಾಸವೇನು?", "585": "ಐಸಾಕ್ ನ್ಯೂಟನ್ರ ಅಧ್ಯಯನದಿಂದಾಗಿ ಬಲಗಳು ಹೇಗೆ ಕಾರ್ಯನಿರ್ವಹಿಸುತ್ತವೆ ಎಂಬುದನ್ನು ವಿಜ್ಞಾನಿಗಳು ಇಂದು ಅರ್ಥಮಾಡಿಕೊಂಡಿದ್ದಾರೆ.", "586": "ವಸಂತ ಋತುವಿನ ಆರಂಭದಲ್ಲಿ ಹಗಲಿನಲ್ಲಿ, ಹಗಲು ಮತ್ತು ರಾತ್ರಿಯ ಗಂಟೆಗಳ ಸಂಖ್ಯೆ ಸುಮಾರು ಒಂದೇ ಆಗಿರುತ್ತದೆ. ವಸಂತ ಋತುವಿನ ದಿನದಂದು ಸೂರ್ಯೋದಯದಿಂದ ಸೂರ್ಯಾಸ್ತದವರೆಗೆ, ಭೂಮಿಯು", "587": "ದೀರ್ಘ, ಬಿಸಿಲಿನ ಬೇಸಿಗೆಯಲ್ಲಿ ನಿಮ್ಮ ನೆರೆಹೊರೆಯ ಜವುಗು ಒಣಗುತ್ತದೆ. ಇದು ನೆರೆಹೊರೆಯಲ್ಲಿ ಈ ಕೆಳಗಿನ ಯಾವ ಬದಲಾವಣೆಗಳಿಗೆ ಕಾರಣವಾಗಬಹುದು?", "588": "ಮ್ಯಾಸಚೂಸೆಟ್ಸ್ನಲ್ಲಿರುವ ತನ್ನ ಜಮೀನಿನಲ್ಲಿ ವನ್ಯಜೀವಿಗಳನ್ನು ಸಂರಕ್ಷಿಸುವ ಪ್ರಯತ್ನದಲ್ಲಿ, ರೈತನೊಬ್ಬ 10 ಎಕರೆ ಭೂಮಿಯನ್ನು ಬಳಸುವುದನ್ನು ನಿಲ್ಲಿಸಲು ನಿರ್ಧರಿಸುತ್ತಾನೆ. ರೈತನು ಆ ಪ್ರದೇಶಕ್ಕೆ ಬೇಲಿ ಹಾಕುತ್ತಾನೆ, ಹುಲ್ಲು ಕತ್ತರಿಸುವುದನ್ನು ನಿಲ್ಲಿಸುತ್ತಾನೆ ಮತ್ತು ಅದರ ಮೇಲೆ ಜಾನುವಾರುಗಳನ್ನು ಮೇಯಿಸಲು ಬಿಡುವುದನ್ನು ನಿಲ್ಲಿಸುತ್ತಾನೆ. ಇಪ್ಪತ್ತು ವರ್ಷಗಳ ನಂತರ, ಈ ಪ್ರದೇಶವು ಬಹುಶಃ", "589": "ಭೂಮಿಯ ಮೇಲೆ ಕೆಲವು ಬದಲಾವಣೆಗಳು ಎಷ್ಟು ವೇಗವಾಗಿ ಸಂಭವಿಸಬಹುದು ಎಂಬುದನ್ನು ಪೆನ್ನಿ ಅವರ ತರಗತಿಯು ಕಲಿಯುತ್ತಿತ್ತು. ಯಾವ ಘಟನೆಯು ಭೂಮಿಯ ಮೇಲ್ಮೈಯಲ್ಲಿ ಅತ್ಯಂತ ವೇಗವಾಗಿ ಬದಲಾವಣೆಯನ್ನು ಉಂಟುಮಾಡುತ್ತದೆ?", "590": "ಸಮಭಾಜಕದಿಂದ ದೂರ ಚಲಿಸುವ ಗಾಳಿಯು ನೇರವಾದ ಮಾರ್ಗವನ್ನು ನಿರ್ವಹಿಸಲು ವಿಫಲವಾಗುತ್ತದೆ. ಗಾಳಿಯ ಮಾರ್ಗವು ಉತ್ತರ ಗೋಳಾರ್ಧದಲ್ಲಿ ಬಲಕ್ಕೆ ಮತ್ತು ದಕ್ಷಿಣ ಗೋಳಾರ್ಧದಲ್ಲಿ ಎಡಕ್ಕೆ ತಿರುಗುತ್ತದೆ. ಬಲ ಅಥವಾ ಎಡಕ್ಕೆ ಗಾಳಿಯ ಸ್ಪಷ್ಟ ವಿಚಲನವನ್ನು ಕೋರಿಯೋಲಿಸ್ ಪರಿಣಾಮ ಎಂದು ಕರೆಯಲಾಗುತ್ತದೆ. ಯಾವ ಅಂಶವು ಕೋರಿಯೋಲಿಸ್ ಪರಿಣಾಮವನ್ನು ಉಂಟುಮಾಡುತ್ತದೆ?", "591": "ವಿದ್ಯುಚ್ಛಕ್ತಿಯನ್ನು ಉತ್ಪಾದಿಸಲು ಕಲ್ಲಿದ್ದಲನ್ನು ಸುಟ್ಟುಹಾಕಿದಾಗ, ಉತ್ಪತ್ತಿಯಾಗುವ ವಿದ್ಯುತ್ ಶಕ್ತಿಯು ಕಲ್ಲಿದ್ದಲಿನ ಸಂಭಾವ್ಯ ಶಕ್ತಿಗಿಂತ ಕಡಿಮೆಯಿರುತ್ತದೆ. ಈ ಅವಲೋಕನವನ್ನು ಯಾವುದು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "592": "ಒಬ್ಬ ವ್ಯಕ್ತಿಯ ತೋಳು ಏನನ್ನಾದರೂ ಬಿಸಿಯಾಗಿ ಮುಟ್ಟಿದಾಗ, ತೋಳಿನಲ್ಲಿನ ಸ್ನಾಯುಗಳು ತೋಳನ್ನು ದೂರ ಎಳೆಯಲು ಪ್ರತಿಕ್ರಿಯಿಸುತ್ತವೆ. ಯಾವ ದೇಹದ ವ್ಯವಸ್ಥೆಯು ಪ್ರತಿಕ್ರಿಯಿಸಲು ಸ್ನಾಯುಗಳನ್ನು ಎಚ್ಚರಿಸುತ್ತದೆ?", "593": "ಟೆಸ್ಟ್ ಟ್ಯೂಬ್ನಲ್ಲಿ ಎರಡು ರಾಸಾಯನಿಕಗಳನ್ನು ಬೆರೆಸಲಾಗುತ್ತದೆ ಮತ್ತು ರಾಸಾಯನಿಕ ಕ್ರಿಯೆಯು ನಡೆಯುತ್ತದೆ. ಈ ಪ್ರತಿಕ್ರಿಯೆಯು ಎಂಡೋಥರ್ಮಿಕ್ ಆಗಿದ್ದರೆ ಮತ್ತು ಟೆಸ್ಟ್ ಟ್ಯೂಬ್ ಅನ್ನು ಸ್ಪರ್ಶಿಸಿದರೆ, ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ಭಾವನೆಯನ್ನು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "594": "ಪೆನ್ಸಿಲ್ ಸೀಸೆಯ ಅಗಲವನ್ನು ಅತ್ಯಂತ ನಿಖರವಾಗಿ ಅಳೆಯಲಾಗುತ್ತದೆ", "595": "ಯಾವ ಜೀವಿಯು ತನ್ನ ಜಾತಿಯ ಇತರ ಜೀವಕೋಶಗಳೊಂದಿಗೆ ಒಟ್ಟಾಗಿ ಕೆಲಸ ಮಾಡಲು ಸಾಧ್ಯವಾಗುತ್ತದೆ?", "596": "ಸುರಕ್ಷತಾ ಉದ್ದೇಶಗಳಿಗಾಗಿ ಪ್ರಯೋಗಾಲಯದಲ್ಲಿ ಈ ಕೆಳಗಿನ ಯಾವ ವಸ್ತುಗಳು ಅಗತ್ಯವಾಗಿವೆ?", "597": "ಲೋಹದ ಕೇಬಲ್ ಮೂಲಕ ಯಾವ ರೀತಿಯ ಶಕ್ತಿಯನ್ನು ಸಾಗಿಸಲಾಗುತ್ತದೆ?", "598": "ಭೂಮಿಯ ಒಟ್ಟು ಭೂಪ್ರದೇಶದ ಸುಮಾರು 10 ಪ್ರತಿಶತದಷ್ಟು ಭಾಗವನ್ನು ಹಿಮನದಿಗಳು ಆವರಿಸಿಕೊಂಡಿವೆ. ಜಲಚಕ್ರದಲ್ಲಿ ಹಿಮನದಿಗಳ ಪಾತ್ರವೇನೆಂದರೆ", "599": "ಒಂದು ವಸ್ತುವಿನ ಸಾಂದ್ರತೆಯನ್ನು ಒಂದು ಬಳಸಿ ಅಳೆಯಬಹುದು", "600": "ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ವಿವರ್ತನವನ್ನು ವಿವರಿಸುತ್ತದೆ?", "601": "ಕೆಲಸದ ಸ್ಥಳದ ಯಾಂತ್ರೀಕೃತಗೊಂಡ ವ್ಯವಸ್ಥೆಯು ಸಮಾಜದ ಮೇಲೆ ನಕಾರಾತ್ಮಕ ಪರಿಣಾಮ ಬೀರುವ ಒಂದು ಮಾರ್ಗ ಯಾವುದು?", "602": "ವಾತಾವರಣದ ಯಾವ ಪದರವು ಸುಮಾರು 75 ಪ್ರತಿಶತದಷ್ಟು ಅನಿಲಗಳನ್ನು ಮತ್ತು ಬಹುತೇಕ ಎಲ್ಲಾ ನೀರಿನ ಆವಿಯನ್ನು ಹೊಂದಿದೆ?", "603": "ಭಾರತವು ಒಂದು ಕಾಲದಲ್ಲಿ ತನ್ನದೇ ಆದ ಖಂಡವಾಗಿತ್ತು. ಭೂಖಂಡದ ಹರಿವಿನ ಸಿದ್ಧಾಂತದ ಪ್ರಕಾರ, ಭಾರತವು ಏಷ್ಯಾ ಖಂಡದೊಂದಿಗೆ ಡಿಕ್ಕಿ ಹೊಡೆದು ಅದರ ಭಾಗವಾಗಿದೆ. ಇದು ಕಾರಣವಾಯಿತು", "604": "ಅನೇಕ ಮರುಭೂಮಿ ಪ್ರಾಣಿಗಳು ರಾತ್ರಿಯಲ್ಲಿ ಏಕೆ ಹೆಚ್ಚು ಸಕ್ರಿಯವಾಗಿರುತ್ತವೆ?", "605": "ಭೂಮಿಯು ವಿರುದ್ಧ ದಿಕ್ಕಿನಲ್ಲಿ ತಿರುಗಿದರೆ, ಏನು ಸಂಭವಿಸಬಹುದು?", "606": "ಮರಳಿನ ದಿಬ್ಬಗಳ ರಚನೆಯನ್ನು ರೂಪಿಸಲು ವಿದ್ಯಾರ್ಥಿಯೊಬ್ಬ ಫ್ಯಾನ್ ಮತ್ತು ಮರಳಿನ ಪೆಟ್ಟಿಗೆಯನ್ನು ಬಳಸುತ್ತಾನೆ. ಈ ಮಾದರಿಯು ಭೂದೃಶ್ಯದ ಮೇಲೆ ಯಾವ ನೈಸರ್ಗಿಕ ಅಂಶದ ಪರಿಣಾಮವನ್ನು ತೋರಿಸುತ್ತದೆ?", "607": "ಇವಾನ್ ತನಿಖೆ ನಡೆಸುತ್ತಿದ್ದಾನೆ. ತನ್ನ ತನಿಖೆಯನ್ನು ನಡೆಸುವ ಮೊದಲು ಇವಾನ್ ಏನು ಮಾಡಬೇಕು?", "608": "ಸ್ಕೈಡೈವರ್ ವಿಮಾನದಿಂದ ಜಿಗಿದಾಗ, ತೆರೆದ ಧುಮುಕುಕೊಡೆ ಗಾಳಿಯ ಪ್ರತಿರೋಧವನ್ನು ಹೆಚ್ಚಿಸುತ್ತದೆ", "609": "ನೀವು ಎಲ್ಲಾ ಪರಮಾಣುಗಳನ್ನು ಕುರ್ಚಿಯಿಂದ ಹೊರತೆಗೆದರೆ, ಏನು ಉಳಿಯುತ್ತದೆ?", "610": "ಇವುಗಳಲ್ಲಿ ಯಾವುದು ನಮ್ಮ ಸೌರವ್ಯೂಹದ ಕೇಂದ್ರವಾಗಿದೆ?", "611": "ಇವುಗಳಲ್ಲಿ ಯಾವುದು ಚಂದ್ರನನ್ನು ಅತ್ಯುತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "612": "ನಕ್ಷತ್ರದ ಬಣ್ಣವು ಅದರ ಬಣ್ಣವನ್ನು ಸೂಚಿಸುತ್ತದೆ", "613": "ಸತ್ತ ಸಸ್ಯಗಳು ಮತ್ತು ಪ್ರಾಣಿಗಳಿಂದ ಪೋಷಕಾಂಶಗಳನ್ನು ಮಣ್ಣಿಗೆ ಮರಳಿಸಲು ಯಾವ ರೀತಿಯ ಜೀವಿ ಸಹಾಯ ಮಾಡುತ್ತದೆ?", "614": "ಕಲ್ಲಿದ್ದಲುಗಾಗಿ ಗಣಿಗಾರಿಕೆ ಮಾಡುವಾಗ, ಗಣಿಗಾರಿಕೆ ಕಂಪನಿಯು ಕಲ್ಲಿದ್ದಲು ನಿಕ್ಷೇಪದ ಮೇಲಿರುವ ಮಣ್ಣು ಮತ್ತು ಬಂಡೆಯ ಸಸ್ಯಗಳು ಮತ್ತು ಪದರಗಳನ್ನು ತೆಗೆದು ಕಲ್ಲಿದ್ದಲನ್ನು ತೆಗೆದುಕೊಳ್ಳುತ್ತದೆ. ಕಾರ್ಯಾಚರಣೆಯು ಪೂರ್ಣಗೊಂಡಾಗ, ಗಣಿಗಾರಿಕೆ ಕಂಪನಿಯು ಮಣ್ಣು ಮತ್ತು ಬಂಡೆಯನ್ನು ಹಿಂದಿರುಗಿಸುತ್ತದೆ, ಅದನ್ನು ಮೇಲ್ಮಣ್ಣಿನ ಪದರದಿಂದ ಮುಚ್ಚುತ್ತದೆ ಮತ್ತು ಮರಗಳು ಮತ್ತು ಹುಲ್ಲುಗಳನ್ನು ನೆಡುತ್ತದೆ. ಮರಗಳು ಮತ್ತು ಹುಲ್ಲು ಸಹಾಯ ಮಾಡುತ್ತವೆ", "615": "ಪರಮಾಣುವಿನ ಮಾದರಿಯು ಎಲೆಕ್ಟ್ರಾನ್ಗಳಿಗೆ ಕೆಂಪು ಅಮೃತಶಿಲೆಗಳು, ಪ್ರೋಟಾನ್ಗಳಿಗೆ ಹಸಿರು ಅಮೃತಶಿಲೆಗಳು ಮತ್ತು ನ್ಯೂಟ್ರಾನ್ಗಳಿಗೆ ನೀಲಿ ಅಮೃತಶಿಲೆಗಳನ್ನು ಒಳಗೊಂಡಿದೆ. ಎಲ್ಲಾ ಅಮೃತಶಿಲೆಗಳು 2 ಸೆಂಟಿಮೀಟರ್ ತ್ರಿಜ್ಯವನ್ನು ಹೊಂದಿರುತ್ತವೆ. ಪರಮಾಣುವಿನ ಹೆಚ್ಚಿನ ಗುಣಲಕ್ಷಣಗಳನ್ನು ಪ್ರತಿನಿಧಿಸಲು ಮಾದರಿಯನ್ನು ಹೇಗೆ ಬದಲಾಯಿಸಬಹುದು?", "616": "ಒಂದು ಅಂಶವೆಂದು ಗುರುತಿಸಬಹುದಾದ ದ್ರವ್ಯದ ಅತ್ಯಂತ ಚಿಕ್ಕ ಕಣವನ್ನು ಕರೆಯಲಾಗುತ್ತದೆ.", "617": "ಲೇಡಿಬಗ್ ಮತ್ತು ಕಪ್ಪೆಗಳ ಜೀವನ ಚಕ್ರಗಳು ಹೇಗೆ ಹೋಲುತ್ತವೆ?", "618": "ವಸ್ತುವಿನಲ್ಲಿನ ಖಾಲಿ ಸ್ಥಳಗಳನ್ನು ರಂಧ್ರಗಳು ಎಂದು ಕರೆಯಲಾಗುತ್ತದೆ. ರಂಧ್ರತೆಯು ಒಂದು ವಸ್ತುವಿನೊಳಗೆ ಖಾಲಿ ಜಾಗದ ಪ್ರಮಾಣವಾಗಿದೆ. ವಸ್ತುವಿನ ರಂಧ್ರಗಳು ಎಷ್ಟು ಚೆನ್ನಾಗಿ ಸಂಪರ್ಕ ಹೊಂದಿವೆ ಎಂಬುದನ್ನು ಪ್ರವೇಶಸಾಧ್ಯತೆಯು ವಿವರಿಸುತ್ತದೆ. ಈ ವಸ್ತುಗಳಲ್ಲಿ ಯಾವುದು ಅತ್ಯಂತ ಪರಿಣಾಮಕಾರಿ ಜಲಭೃತವನ್ನು ಮಾಡುತ್ತದೆ?", "619": "ವರ್ಷದ ವಿವಿಧ ಸಮಯಗಳಲ್ಲಿ ನಾವು ಆಕಾಶದಲ್ಲಿ ವಿವಿಧ ನಕ್ಷತ್ರಗಳನ್ನು ಏಕೆ ನೋಡುತ್ತೇವೆ?", "620": "ರಸಗೊಬ್ಬರಗಳಿಂದ ರಾಸಾಯನಿಕಗಳು ಸರೋವರಗಳು ಮತ್ತು ತೊರೆಗಳಿಗೆ ಹರಿದುಹೋದರೆ ಇವುಗಳಲ್ಲಿ ಯಾವುದು ಹೆಚ್ಚಾಗಿ ಸಂಭವಿಸುತ್ತದೆ?", "621": "ಒಬ್ಬ ವಿದ್ಯಾರ್ಥಿಯು ಮಣ್ಣಿನ ಮಾದರಿಯನ್ನು \"ತುಂಬಾ ಒರಟು\" ಎಂದು ಗುರುತಿಸುತ್ತಾನೆ. ವಿದ್ಯಾರ್ಥಿಯು ಮಣ್ಣಿನ ಯಾವ ಲಕ್ಷಣವನ್ನು ವಿವರಿಸಿದ್ದಾನೆ?", "622": "ಒಂದು ಮರವು ಸುಪ್ತವಾಗಿದ್ದಾಗ, ಆ ಮರವು", "623": "ಪರಮಾಣುವಿನ ನ್ಯೂಕ್ಲಿಯಸ್ನ ಚಾರ್ಜ್ ಇರುವಿಕೆಯ ಕಾರಣದಿಂದಾಗಿ", "624": "ಭೂಮಿಯ ಜಲಗೋಳವು ಒಂದು ಪದರವಾಗಿದೆ", "625": "ಸೈಕಲ್ ಸವಾರಿ ಹಲವಾರು ರೀತಿಯ ಶಕ್ತಿಯನ್ನು ಉತ್ಪಾದಿಸುತ್ತದೆ. ಪಾದಚಾರಿ ಹಾದಿಯಲ್ಲಿ ಸೈಕಲ್ ಸವಾರಿ ಮಾಡುವುದರಿಂದ ಯಾವ ರೀತಿಯ ಶಕ್ತಿಯು ಹೆಚ್ಚಿನ ಪ್ರಮಾಣದಲ್ಲಿ ಉತ್ಪತ್ತಿಯಾಗುತ್ತದೆ?", "626": "ದಂಡೇಲಿಯನ್ ಸಸ್ಯದ ಯಾವ ಭಾಗವು ಖನಿಜಗಳು ಮತ್ತು ನೀರನ್ನು ತೆಗೆದುಕೊಳ್ಳುತ್ತದೆ?", "627": "ಅನೇಕ ನೈಸರ್ಗಿಕ ಸಂಪನ್ಮೂಲಗಳು ಮೇರಿಲ್ಯಾಂಡ್ ಮತ್ತು ಸುತ್ತಮುತ್ತಲಿನ ಪ್ರದೇಶಗಳಲ್ಲಿ ಕಂಡುಬರುತ್ತವೆ. ಈ ನೈಸರ್ಗಿಕ ಸಂಪನ್ಮೂಲಗಳಲ್ಲಿ ಕೆಲವು ನವೀಕರಿಸಬಹುದಾದವು ಮತ್ತು ಕೆಲವು ನವೀಕರಿಸಲಾಗದವು. ಜನರು ದೈನಂದಿನ ಚಟುವಟಿಕೆಗಳಲ್ಲಿ ಎರಡೂ ರೀತಿಯ ಸಂಪನ್ಮೂಲಗಳನ್ನು ಬಳಸುತ್ತಾರೆ. ನೈಸರ್ಗಿಕ ಸಂಪನ್ಮೂಲಗಳನ್ನು ಬಳಸುವುದರಿಂದ ಆಗಾಗ್ಗೆ ತ್ಯಾಜ್ಯ ಉತ್ಪನ್ನಗಳನ್ನು ಉತ್ಪಾದಿಸಲಾಗುತ್ತದೆ. ಮೇರಿಲ್ಯಾಂಡ್ನಲ್ಲಿ ಕಂಡುಬರುವ ಈ ನೈಸರ್ಗಿಕ ಸಂಪನ್ಮೂಲಗಳಲ್ಲಿ ಯಾವುದನ್ನು ನವೀಕರಿಸಲಾಗುವುದಿಲ್ಲ?", "628": "ಯಾವ ಶಸ್ತ್ರಚಿಕಿತ್ಸೆಯು ಟ್ರಾನ್ಸ್ಜೆನಿಕ್ ಜೀವಿಯನ್ನು ತಯಾರಿಸುವ ವಿಧಾನವನ್ನು ಹೋಲುತ್ತದೆ?", "629": "ಪ್ರಶ್ನೆಗೆ ಉತ್ತರಿಸಲು ಮಾಹಿತಿಯನ್ನು ಬಳಸಿ. ಕಳೆದ 150 ವರ್ಷಗಳಲ್ಲಿ, ಪಳೆಯುಳಿಕೆ ಇಂಧನಗಳ ಬಳಕೆಯು ಹೆಚ್ಚಾಗಿದೆ, ಇದು ವಾತಾವರಣದಲ್ಲಿ ಹೆಚ್ಚಿನ ಇಂಗಾಲದ ಡೈಆಕ್ಸೈಡ್ ಮತ್ತು ಇತರ ಹಸಿರುಮನೆ ಅನಿಲಗಳಿಗೆ ಕಾರಣವಾಗಿದೆ. ಈ ವಾತಾವರಣದ ಅನಿಲಗಳು ಜಾಗತಿಕ ತಾಪಮಾನ ಏರಿಕೆಗೆ ಕಾರಣವಾಗುತ್ತವೆ ಎಂದು ಕೆಲವು ವಿಜ್ಞಾನಿಗಳು ಭಾವಿಸುತ್ತಾರೆ. ವಿಜ್ಞಾನಿಗಳು ಜಾಗತಿಕ ತಾಪಮಾನ ಬದಲಾವಣೆಗಳ ದತ್ತಾಂಶವನ್ನು ದಾಖಲಿಸಿದ್ದಾರೆ ಮತ್ತು ಮೇರಿಲ್ಯಾಂಡ್ ನಿವಾಸಿಗಳ ಮೇಲೆ ಪರಿಣಾಮ ಬೀರುವ ಸಮುದ್ರ ಮಟ್ಟದಲ್ಲಿನ ಸಂಭವನೀಯ ಬದಲಾವಣೆಗಳನ್ನು ಊಹಿಸಿದ್ದಾರೆ. ಯುನೈಟೆಡ್ ಸ್ಟೇಟ್ಸ್ನಲ್ಲಿ ಪಳೆಯುಳಿಕೆ ಇಂಧನಗಳ ಬಳಕೆಯು ಜಾಗತಿಕವಾಗಿ ಸಮುದ್ರ ಮಟ್ಟವನ್ನು ಹೆಚ್ಚಿಸಲು ಹೆಚ್ಚಿನ ಕೊಡುಗೆ ನೀಡುತ್ತದೆ", "630": "ಗಾಳಿಯಲ್ಲಿ ತೇಲುವಷ್ಟು ಹಗುರವಾದ ನೀರಿನ ಸಣ್ಣ ಹನಿಗಳಿಂದ ಮೋಡಗಳು ರೂಪುಗೊಳ್ಳುತ್ತವೆ. ಈ ಹನಿಗಳು ಒಂದಕ್ಕೊಂದು ಡಿಕ್ಕಿ ಹೊಡೆದಾಗ, ಅವು ದೊಡ್ಡ ಹನಿಗಳನ್ನು ರೂಪಿಸುತ್ತವೆ. ಈ ಹನಿಗಳು ಗಾಳಿಯಲ್ಲಿ ತೇಲಲು ತುಂಬಾ ಭಾರವಾದಾಗ ಏನಾಗುತ್ತದೆ?", "631": "ಯಾವ ಕ್ರಮಾನುಗತ ಪ್ರಕ್ರಿಯೆಯ ಪರಿಣಾಮವಾಗಿ ಕಾಲಾನಂತರದಲ್ಲಿ ನದಿಯ ತಳದ ಆಕಾರವು ಬದಲಾಗುತ್ತದೆ?", "632": "ಭೂಮಿಯ ಮೇಲೆ ಹಗಲು ಮತ್ತು ಕತ್ತಲು ಏಕೆ ಸಂಭವಿಸುತ್ತದೆ ಎಂಬುದನ್ನು ಯಾವ ಹೇಳಿಕೆಯು ವಿವರಿಸುತ್ತದೆ?", "633": "ಫುಟ್ಬಾಲ್ ಚೆಂಡನ್ನು ಗಾಳಿಯಲ್ಲಿ ಒದೆಯಿದ ನಂತರ ಅದು ನೆಲಕ್ಕೆ ಬೀಳಲು ಕಾರಣವಾಗುವ ಶಕ್ತಿ ಯಾವುದು?", "634": "ದೊಡ್ಡ ಪ್ರವಾಹದ ನಂತರ ಒಂದು ಪ್ರದೇಶದಲ್ಲಿ ಯಾವ ಘಟನೆ ಸಂಭವಿಸುತ್ತದೆ?", "635": "ಯಾವ ರೀತಿಯ ಬಲವು ಗ್ರಹಗಳನ್ನು ಸೂರ್ಯನ ಸುತ್ತ ಪರಿಭ್ರಮಿಸುವಂತೆ ಮಾಡುತ್ತದೆ?", "636": "ಯಾವ ಅನಿಲವು ಹೊಳೆಯುವ ಸ್ಪ್ಲಿಂಟ್ ಬೆಂಕಿಯಲ್ಲಿ ಸ್ಫೋಟಗೊಳ್ಳಲು ಕಾರಣವಾಗಬಹುದು?", "637": "ಡಾ. ವ್ಯಾಗ್ನರ್ ಹೊಸದಾಗಿ ಪತ್ತೆಯಾದ, ರೋಗವನ್ನು ಉಂಟುಮಾಡುವ ಏಜೆಂಟ್ ಅನ್ನು ತನಿಖೆ ಮಾಡುತ್ತಿದ್ದಾರೆ. ಏಜೆಂಟ್ನಲ್ಲಿನ ಒಂದು ರಚನೆಯು ಡಬಲ್-ಸ್ಟ್ರಾಂಡೆಡ್ ಆರ್ಎನ್ಎ ಎಂದು ಅವಳು ನಿರ್ಧರಿಸುತ್ತಾಳೆ. ಡಾ. ವ್ಯಾಗ್ನರ್ ಯಾವ ರೀತಿಯ ಏಜೆಂಟ್ ಅನ್ನು ಅಧ್ಯಯನ ಮಾಡುತ್ತಿದ್ದಾರೆ?", "638": "ಯಾವ ಚಟುವಟಿಕೆಯು ನ್ಯೂಕ್ಲಿಯಸ್ಗಳ ಪ್ರಮುಖ ಕಾರ್ಯವಾಗಿದೆ?", "639": "ವೈದ್ಯರ ಕಚೇರಿಯು ತಮ್ಮ ರೋಗಿಗಳಿಗೆ ಶಿಫಾರಸು ಮಾಡಲಾದ ಔಷಧಿಗಳ ನಿಖರವಾದ ದಾಖಲೆಗಳನ್ನು ಇಟ್ಟುಕೊಳ್ಳುವುದು ಏಕೆ ಮುಖ್ಯ ಎಂಬುದನ್ನು ಯಾವುದು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "640": "ಬೆಳಕು ಕನ್ನಡಿಗೆ ಅಪ್ಪಳಿಸಿದಾಗ, ಹೆಚ್ಚಿನ ಬೆಳಕು...", "641": "ಸಸ್ಯ ವಿಜ್ಞಾನಿಗಳು ಹೈಪರ್ಗ್ರೋ ಎಂಬ ಹೊಸ ರಸಗೊಬ್ಬರವನ್ನು ಅಭಿವೃದ್ಧಿಪಡಿಸುತ್ತಿದ್ದಾರೆ. ಈಗಾಗಲೇ ಮಾರುಕಟ್ಟೆಯಲ್ಲಿರುವ ರಸಗೊಬ್ಬರವಾದ ಸೂಪರ್ಗ್ರೋವ್ಗಿಂತ ವೇಗವಾಗಿ ಬೆಳೆಯಲು ಹೈಪರ್ಗ್ರೋವ್ ಸಸ್ಯಗಳಿಗೆ ಸಹಾಯ ಮಾಡುತ್ತದೆಯೇ ಎಂದು ಪರೀಕ್ಷಿಸಲು ಅವರು ಒಂದು ಪ್ರಯೋಗವನ್ನು ವಿನ್ಯಾಸಗೊಳಿಸುತ್ತಾರೆ. ಪ್ರಯೋಗದ ಸಮಯದಲ್ಲಿ ವಿಜ್ಞಾನಿ ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದನ್ನು ಬೆಳಕಿನೊಂದಿಗೆ ಮಾಡಬೇಕು?", "642": "ಡಿಗ್ರಿ ಸೆಲ್ಸಿಯಸ್ನಲ್ಲಿ ನೀರಿನ ಕುದಿಯುವ ಬಿಂದುವು", "643": "ವಿದ್ಯಾರ್ಥಿಯೊಬ್ಬನು ಖನಿಜದ ಮಾದರಿಗಳನ್ನು ಎರಡು ಗುಂಪುಗಳಾಗಿ ವಿಂಗಡಿಸಿದನುಃ ಮಂದ ಮತ್ತು ಹೊಳೆಯುವ. ಖನಿಜದ ಮಾದರಿಗಳನ್ನು ಗುಂಪುಗಳಾಗಿ ವಿಂಗಡಿಸಲು ವಿದ್ಯಾರ್ಥಿಯು ಈ ಕೆಳಗಿನ ಯಾವ ಗುಣಲಕ್ಷಣಗಳನ್ನು ಬಳಸಿದ್ದಾರೆ?", "644": "13 ವರ್ಷದ ಹುಡುಗನಿಗೆ ನೀಲಿ ಕಣ್ಣುಗಳಿವೆ. ಅವನ ಕಣ್ಣಿನ ಬಣ್ಣದ ಬಗ್ಗೆ ಯಾವ ಹೇಳಿಕೆ ಸರಿಯಾಗಿದೆ?", "645": "ಪರಮಾಣು ವಿದ್ಯುತ್ ಸ್ಥಾವರಗಳಿಂದ ಬರುವ ವಿಕಿರಣಶೀಲ ತ್ಯಾಜ್ಯವನ್ನು ಧಾರಕಗಳಲ್ಲಿ ಮುಚ್ಚಲಾಗುತ್ತದೆ ಮತ್ತು ನೆಲದಲ್ಲಿ ಆಳವಾಗಿ ಹೂಳಲಾಗುತ್ತದೆ. ತ್ಯಾಜ್ಯವನ್ನು ಮುಚ್ಚುವುದು ಮತ್ತು ಹೂಳುವುದು ನೀರು ಕಲುಷಿತಗೊಳ್ಳುವ ಸಾಧ್ಯತೆಯನ್ನು ಕಡಿಮೆ ಮಾಡುತ್ತದೆ. ಜಲಚಕ್ರದ ಯಾವ ಹಂತದಲ್ಲಿ ವಿಕಿರಣಶೀಲ ಮಾಲಿನ್ಯವು ಹೆಚ್ಚಾಗಿ ಕಂಡುಬರುತ್ತದೆ?", "646": "ಆರಂಭಿಕ ಗ್ರೀಕರು ಖಗೋಳಶಾಸ್ತ್ರದಲ್ಲಿ ಅನೇಕ ಮಾನ್ಯ ಪರಿಕಲ್ಪನೆಗಳನ್ನು ಹೊಂದಿದ್ದರು. ಅವರ ಕೆಲವು ಸಿದ್ಧಾಂತಗಳು ಸರಿಯಾಗಿವೆ; ಕೆಲವು ನಂತರ ತಪ್ಪಾಗಿವೆ ಎಂದು ಸಾಬೀತಾಯಿತು. ಒಂದು ಸಿದ್ಧಾಂತವೆಂದರೆ ಭೂಮಿಯು ಬ್ರಹ್ಮಾಂಡದ ಕೇಂದ್ರವಾಗಿದೆ ಮತ್ತು ಇತರ ಗ್ರಹಗಳು ಭೂಮಿಯ ಸುತ್ತ ಸುತ್ತುತ್ತವೆ. ಗ್ರಹದ ಮೇಲ್ಮೈಯಿಂದ ಅದರ ಚಲನೆ ಸ್ಪಷ್ಟವಾಗಿಲ್ಲವಾದ್ದರಿಂದ ಭೂಮಿಯು ಚಲಿಸುವುದಿಲ್ಲ ಎಂದು ಗ್ರೀಕರು ಭಾವಿಸಿದ್ದರು. ನಮ್ಮ ಗ್ರಹವನ್ನು ಸುತ್ತುವರೆದಿರುವ ಅದೃಶ್ಯ ಗೋಳವು ನಕ್ಷತ್ರಗಳನ್ನು ಹೊಂದಿದೆ ಎಂದು ಗ್ರೀಕರು ನಂಬಿದ್ದರು. ಈ ಗೋಳವು ತಿರುಗಿತು, ಕಾಲಾನಂತರದಲ್ಲಿ ನಕ್ಷತ್ರಪುಂಜಗಳ ಸ್ಪಷ್ಟ ಚಲನೆಯನ್ನು ವಿವರಿಸುತ್ತದೆ. ಮುಂಚಿನ ಗ್ರೀಕರು ಚಂದ್ರ ಮತ್ತು ಭೂಮಿಯ ನಡುವಿನ ಸಂಬಂಧದ ಬಗ್ಗೆ ಸಿದ್ಧಾಂತಗಳನ್ನು ಅಭಿವೃದ್ಧಿಪಡಿಸಿದರು. ಚಂದ್ರನ ಒಂದೇ ಭಾಗವು ಭೂಮಿಯಿಂದ ಯಾವಾಗಲೂ ಏಕೆ ಗೋಚರಿಸುತ್ತದೆ?", "647": "ಸೋಡಿಯಂ (Na) ಮತ್ತು ಕ್ಲೋರಿನ್ (Cl _ {2}) ನಡುವಿನ ರಾಸಾಯನಿಕ ಕ್ರಿಯೆಯಲ್ಲಿ ಸೋಡಿಯಂ ಕ್ಲೋರೈಡ್ (NaCl) ರೂಪುಗೊಳ್ಳುತ್ತದೆ. ಸೋಡಿಯಂ ಕ್ಲೋರೈಡ್ ಎಂದರೇನು?", "648": "ಭೂಮಿಯ ಆರಂಭಿಕ ವಾತಾವರಣದ ಸಂಯೋಜನೆಯನ್ನು ಬದಲಾಯಿಸಲು ಯಾವ ಜೀವಿಗಳ ಗುಂಪು ಹೆಚ್ಚು ಕಾರಣವಾಗಿದೆ?", "649": "ಕಿಟನ್ಗಳ ಕಸವು ತಾಯಿ ಬೆಕ್ಕು ಮತ್ತು ತಂದೆ ಬೆಕ್ಕು ಎರಡನ್ನೂ ಹೋಲುವ ಗುಣಲಕ್ಷಣಗಳನ್ನು ಹೊಂದಿದೆ. ಈ ಪರಿಸ್ಥಿತಿಯನ್ನು ಯಾವುದು ಅತ್ಯುತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "650": "ಜೆಸ್ಸಿಕಾ ತನ್ನ ಸ್ನೇಹಿತರಿಗಾಗಿ ಹಣ್ಣಿನ ಪಂಚ್ ಮಾಡುತ್ತಿದ್ದಾಳೆ. ಅವಳು ಆ ಪುಡಿಯನ್ನು ಸಕ್ಕರೆ ಮತ್ತು ನೀರಿನ ಧಾರಕದಲ್ಲಿ ಸುರಿಯುತ್ತಾಳೆ. ಸಕ್ಕರೆಗೆ ಏನಾಗುತ್ತದೆ ಎಂಬುದನ್ನು ಇವುಗಳಲ್ಲಿ ಯಾವುದು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "651": "ಒಂದು ಪದಾರ್ಥದಲ್ಲಿ ಪರಮಾಣುಗಳು ಮತ್ತು ಅಣುಗಳ ಚಲನೆಯು", "652": "ಎರಡು ವಿಭಿನ್ನ ಸಾಗರ ಫಲಕಗಳ ನಡುವೆ ಶಿಲಾಪಾಕವು ಹೊರಹೊಮ್ಮಿದಾಗ ಯಾವ ಲಕ್ಷಣಗಳು ರೂಪುಗೊಳ್ಳುತ್ತವೆ?", "653": "ಕಾಂಡಕೋಶಗಳನ್ನು ನಿರ್ದಿಷ್ಟ ಜೀವಕೋಶದ ಪ್ರಕಾರಗಳಾಗಿ ವಿಶೇಷಗೊಳಿಸುವುದು ಭಾಗಶಃ ಜೀವಕೋಶದ ಆಕಾರದಿಂದ ಉಂಟಾಗುತ್ತದೆ ಎಂದು ಸಂಶೋಧನೆ ತೋರಿಸಿದೆ. ಒಂದು ವಿಶೇಷ ಜೀವಕೋಶಕ್ಕೆ ಅದರ ಆಕಾರವನ್ನು ಯಾವುದು ಒದಗಿಸುತ್ತದೆ?", "654": "ನಿಕೋಲ್ ವಿವಿಧ ಕಶೇರುಕಗಳ ಗುಣಲಕ್ಷಣಗಳ ಬಗ್ಗೆ ಕಲಿಯುತ್ತಿದ್ದಾರೆ. ಸಸ್ತನಿಗಳ ಸಾಮಾನ್ಯ ಲಕ್ಷಣ ಯಾವುದು?", "655": "ಯಾವ ಎರಡು ಪ್ರಕ್ರಿಯೆಗಳು ಎಲ್ಲಾ ಜೀವಿಗಳಿಗೆ ಸಮಾನವಾಗಿವೆ?", "656": "ಆಮ್ಲ ಮಳೆಯು ಸುಣ್ಣದ ಕಲ್ಲಿನ ಕಟ್ಟಡಗಳು ಮತ್ತು ಅಮೃತಶಿಲೆಯ ಪ್ರತಿಮೆಗಳಿಗೆ ಹಾನಿಯನ್ನುಂಟು ಮಾಡುತ್ತದೆ. ಇದು ಕೊಳಗಳು ಮತ್ತು ಇತರ ಪರಿಸರ ವ್ಯವಸ್ಥೆಗಳಲ್ಲಿ ವಾಸಿಸುವ ಜೀವಿಗಳಿಗೂ ಹಾನಿಯನ್ನುಂಟುಮಾಡುತ್ತದೆ. ವಾತಾವರಣದಲ್ಲಿನ ಯಾವ ಮಾಲಿನ್ಯಕಾರಕವು ಹೆಚ್ಚಿನ ಆಮ್ಲ ಮಳೆಯನ್ನು ಉಂಟುಮಾಡುತ್ತದೆ?", "657": "ಓಸ್ಪ್ರೀಗಳು ಮೀನುಗಳನ್ನು ತಿನ್ನುವ ಪಕ್ಷಿಗಳಾಗಿವೆ. ಓಸ್ಪ್ರೇ ಬಹುಶಃ ಎಲ್ಲಿ ವಾಸಿಸುತ್ತದೆ?", "658": "ಇವುಗಳಲ್ಲಿ ಯಾವುದು ಪವನ ಶಕ್ತಿಯನ್ನು ಅತ್ಯುತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "659": "ಯುಗ್ಲೆನಾ ಒಂದು ಏಕಕೋಶೀಯ ದ್ಯುತಿಸಂಶ್ಲೇಷಕ ಜೀವಿಯಾಗಿದೆ. ಕ್ಲೋವರ್ ಒಂದು ಬಹುಕೋಶೀಯ ಹಸಿರು ಸಸ್ಯವಾಗಿದೆ. ಈ ಕೆಳಗಿನ ಯಾವ ಚಟುವಟಿಕೆಗಳನ್ನು ಯುಗ್ಲೆನಾ ಮತ್ತು ಕ್ಲೋವರ್ ಎರಡೂ ನಡೆಸುತ್ತವೆ?", "660": "ಒಂದು ಲೋಟ ಐಸ್ ನೀರನ್ನು ಮೇಜಿನ ಮೇಲೆ ಇಡಲಾಗುತ್ತದೆ. 10 ನಿಮಿಷಗಳ ನಂತರ, ಗಾಜಿನ ಹೊರಗಿನ ಮೇಲ್ಮೈಯಲ್ಲಿ ನೀರಿನ ಹನಿಗಳು ಇರುತ್ತವೆ. ಯಾವ ಹಂತದ ಬದಲಾವಣೆಯು ನೀರಿನ ಹನಿಗಳಿಗೆ ಕಾರಣವಾಯಿತು?", "661": "ಕೆಳಗಿನ ಪಟ್ಟಿಯು ಸಾಮಾನ್ಯ ಶೀತದಿಂದ ಬಳಲುತ್ತಿರುವ ಜನರ ಕೆಲವು ರೋಗಲಕ್ಷಣಗಳನ್ನು ನೀಡುತ್ತದೆ. ಸಾಮಾನ್ಯ ಶೀತ, ಉಬ್ಬಿದ ಮೂಗು, ಕಡಿಮೆ ಜ್ವರ, ನೋಯುತ್ತಿರುವ ಗಂಟಲು ಕೆಮ್ಮಿನ ಲಕ್ಷಣಗಳು ಸಾಮಾನ್ಯ ಶೀತದಿಂದ ಯಾವ ದೇಹದ ವ್ಯವಸ್ಥೆಯ ಮೇಲೆ ಹೆಚ್ಚು ಪರಿಣಾಮ ಬೀರುತ್ತದೆ?", "662": "ಗ್ರ್ಯಾಂಡ್ ಕಣಿವೆಯ ರಚನೆಯು ಎಷ್ಟು ಸಮಯ ತೆಗೆದುಕೊಂಡಿದೆ?", "663": "ಯಾವ ಆರೋಗ್ಯ ಸ್ಥಿತಿಯು ಸಾಂಕ್ರಾಮಿಕ ರೋಗವಾಗಿದೆ?", "664": "ಯಾವ ಹೇಳಿಕೆಯು ಲೈಂಗಿಕ ಮತ್ತು ಅಲೈಂಗಿಕ ಸಂತಾನೋತ್ಪತ್ತಿಯ ಲಕ್ಷಣವನ್ನು ವಿವರಿಸುತ್ತದೆ?", "665": "ಯಾವ ಚಟುವಟಿಕೆಯು ಪರಿಸರಕ್ಕೆ ಮಾಲಿನ್ಯಕಾರಕಗಳನ್ನು ಸೇರಿಸುವ ಸಾಧ್ಯತೆಯಿದೆ?", "666": "ಪರಾವಲಂಬಿ ಸಂಬಂಧದ ಅತ್ಯುತ್ತಮ ಉದಾಹರಣೆ ಯಾವುದು?", "667": "ಉತ್ಪಾದನೆಯಲ್ಲಿ ರೊಬೊಟಿಕ್ಸ್ನಂತಹ ತಂತ್ರಜ್ಞಾನವನ್ನು ಬಳಸುವುದರಿಂದ ಏನು ಪ್ರಯೋಜನ?", "668": "ಭೂಮಿಯ ಭೂಮಧ್ಯರೇಖೆಯ ಮೇಲೆ ಏರುವ ಬೆಚ್ಚಗಿನ ಗಾಳಿಯ ದ್ರವ್ಯರಾಶಿಗಳು ಉತ್ತರ ಅಥವಾ ದಕ್ಷಿಣಕ್ಕೆ ಚಲಿಸುತ್ತವೆ. ಈ ಚಳುವಳಿಯು ಮುಖ್ಯವಾಗಿ ಈ ಕೆಳಗಿನ ಯಾವ ಪ್ರಕ್ರಿಯೆಗಳ ಪರಿಣಾಮವಾಗಿದೆ?", "669": "ಪ್ರತಿ ಬಾರಿ ಅಮಾವಾಸ್ಯೆ ಬರುತ್ತದೆ.", "670": "ಯಾವ ಹೇಳಿಕೆಯು ನಿಜ?", "671": "ಭೂಕುಸಿತದ ಸಮಯದಲ್ಲಿ ಒಂದು ಎಲೆಯನ್ನು ಮಣ್ಣಿನಿಂದ ಮುಚ್ಚಲಾಗುತ್ತದೆ. ಒಂದು ದಶಲಕ್ಷ ವರ್ಷಗಳ ನಂತರ, ಈ ಎಲೆಯು ಬಹುಶಃ _ _ _ ಆಗಿರುತ್ತದೆ.", "672": "ಪರಿಸರ ವ್ಯವಸ್ಥೆಯಲ್ಲಿನ ಒಂದು ನಿರ್ದಿಷ್ಟ ಹಾವಿನ ಪ್ರಭೇದವು ಸಣ್ಣ ದಂಶಕಗಳನ್ನು ತಿನ್ನುತ್ತದೆ. ಸಣ್ಣ ದಂಶಕಗಳನ್ನು ತಿನ್ನುವ ಪಕ್ಷಿ ಪ್ರಭೇದವನ್ನು ಪರಿಸರ ವ್ಯವಸ್ಥೆಗೆ ಪರಿಚಯಿಸಿದರೆ, ಇವುಗಳಲ್ಲಿ ಯಾವುದು ಹೆಚ್ಚಾಗಿ ಹೆಚ್ಚಾಗುತ್ತದೆ?", "673": "ಸಂಶೋಧನೆಯ ಉದ್ದಕ್ಕೂ ವಿಜ್ಞಾನಿ ಯಾವ ಗುಣಲಕ್ಷಣವನ್ನು ಕಾಪಾಡಿಕೊಳ್ಳಬಹುದು?", "674": "ಸಸ್ಯ ಕೋಶಗಳು ಸೂರ್ಯನ ಬೆಳಕನ್ನು ಸೆರೆಹಿಡಿಯಲು ವಿಶೇಷ ಭಾಗಗಳನ್ನು ಬಳಸುತ್ತವೆ. ಭಾಗಗಳು ಆಹಾರವನ್ನು ತಯಾರಿಸಲು ಸೂರ್ಯನ ಬೆಳಕನ್ನು ಬಳಸುತ್ತವೆ. ಒಂದು ಸಸ್ಯದಲ್ಲಿ ಈ ಹೆಚ್ಚಿನ ಭಾಗಗಳನ್ನು ನೀವು ಎಲ್ಲಿ ಕಾಣಬಹುದು?", "675": "ಚಲನಶಕ್ತಿಯನ್ನು ಹೊಂದಿರುವ ವಸ್ತುವಿನ ಅತ್ಯುತ್ತಮ ಉದಾಹರಣೆ ಯಾವುದು?", "676": "ಹವಳಗಳು ಸಣ್ಣ ಸಮುದ್ರ ಜೀವಿಗಳಾಗಿದ್ದು, ಅವು ಗುಂಪುಗಳಲ್ಲಿ ವಾಸಿಸುತ್ತವೆ ಮತ್ತು ತಮ್ಮ ದೇಹಗಳನ್ನು ರಕ್ಷಿಸಲು ಗಟ್ಟಿಯಾದ ಹೊರಗಿನ ಅಸ್ಥಿಪಂಜರಗಳನ್ನು ತಯಾರಿಸುತ್ತವೆ. ಕಾಲಾನಂತರದಲ್ಲಿ, ಈ ಹೊರಗಿನ ಅಸ್ಥಿಪಂಜರಗಳು ದೊಡ್ಡ ಹವಳದ ದಿಬ್ಬಗಳನ್ನು ನಿರ್ಮಿಸಬಲ್ಲವು. ಹವಳದ ಬಂಡೆಯ ರಚನೆಯು ಸಾಗರ ಪರಿಸರ ವ್ಯವಸ್ಥೆಯನ್ನು ಹೇಗೆ ಬದಲಾಯಿಸುತ್ತದೆ ಎಂಬುದನ್ನು ಈ ಕೆಳಗಿನ ಯಾವ ಹೇಳಿಕೆಗಳು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತವೆ?", "677": "ಒಂದು ಮ್ಯಾಗ್ನೆಟ್ ಮತ್ತು ಲೋಹದ ಕಾಗದದ ಕ್ಲಿಪ್ ಅವುಗಳ ನಡುವಿನ ಅಂತರವು ಬಲವಾದ ಕಾಂತೀಯ ಆಕರ್ಷಣೆಯನ್ನು ಹೊಂದಿರುವಾಗ", "678": "ಹೆಚ್ಚಿನ ಸರಾಸರಿ ದೈನಂದಿನ ತಾಪಮಾನ ಮತ್ತು ಭಾರೀ ವಾರ್ಷಿಕ ಮಳೆಯು ಕಂಡುಬರುತ್ತದೆ", "679": "ಕಂಪ್ಯೂಟರ್ಗಳು ಹೀಟ್ ಸಿಂಕ್ ಎಂಬ ಸಾಧನಗಳನ್ನು ಹೊಂದಿದ್ದು, ಉತ್ಪತ್ತಿಯಾದ ಶಾಖವನ್ನು ಸುತ್ತಮುತ್ತಲಿನ ಪ್ರದೇಶಕ್ಕೆ ಚದುರಿಸುವ ಮೂಲಕ ಕಂಪ್ಯೂಟರ್ನ ತಾಪಮಾನವನ್ನು ಕಡಿಮೆ ಮಾಡಲು ವಿನ್ಯಾಸಗೊಳಿಸಲಾಗಿದೆ. ಹೀಟ್ ಸಿಂಕ್ನಿಂದ ಯಾವ ರೀತಿಯ ಶಕ್ತಿಯನ್ನು ಕಂಪ್ಯೂಟರ್ನಿಂದ ದೂರ ಇಡಲಾಗುತ್ತದೆ?", "680": "ಕೆಲವು ಸೆರಾಮಿಕ್ ಕಪ್ಗಳನ್ನು ತಯಾರಿಸುವ ಮೊದಲ ಹಂತದಲ್ಲಿ, ಈ ಕೆಳಗಿನ ಉತ್ಪಾದನಾ ಪ್ರಕ್ರಿಯೆಯನ್ನು ಬಳಸಲಾಗುತ್ತದೆ. ದ್ರವ ಜೇಡಿಮಣ್ಣನ್ನು ಅಚ್ಚಿನಲ್ಲಿ ಸುರಿಯಲಾಗುತ್ತದೆ, ಗಟ್ಟಿಯಾಗಿಸಲು ಅವಕಾಶ ನೀಡಲಾಗುತ್ತದೆ, ನಂತರ ಅಚ್ಚಿನಿಂದ ತೆಗೆದುಹಾಕಲಾಗುತ್ತದೆ. ಈ ಉತ್ಪಾದನಾ ಪ್ರಕ್ರಿಯೆಯ ಹೆಸರೇನು?", "681": "ಮೊದಲ ದೂರದರ್ಶಕಗಳನ್ನು ನೂರಾರು ವರ್ಷಗಳ ಹಿಂದೆ ಕಂಡುಹಿಡಿಯಲಾಯಿತು. ಈ ಆವಿಷ್ಕಾರದ ಪರಿಣಾಮವಾಗಿ ಯಾವುದನ್ನು ಕಂಡುಹಿಡಿಯಲಾಯಿತು?", "682": "ಇವುಗಳಲ್ಲಿ ಯಾವುದು ವಿಜ್ಞಾನದ ಗುಣಲಕ್ಷಣಗಳನ್ನು ಅತ್ಯುತ್ತಮವಾಗಿ ಪ್ರದರ್ಶಿಸುತ್ತದೆ?", "683": "ಮೂಳೆಗಳನ್ನು ಚಲಿಸಲು ಯಾವ ರೀತಿಯ ಅಂಗಾಂಶವು ಕಾರ್ಯನಿರ್ವಹಿಸುತ್ತದೆ?", "684": "ವಾತಾವರಣದಲ್ಲಿನ ಯಾವ ಪ್ರಕ್ರಿಯೆಯು ಸೂರ್ಯನ ಬೆಳಕಿನಲ್ಲಿರುವ ನೇರಳಾತೀತ ಕಿರಣಗಳಿಂದ ಜನರನ್ನು ರಕ್ಷಿಸುತ್ತದೆ?", "685": "ಯಾವ ಹೇಳಿಕೆಯು ಬ್ಯಾಕ್ಟೀರಿಯಾದ ಜೀವಕೋಶವನ್ನು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "686": "ವಿದ್ಯುತ್ಕಾಂತೀಯ ವರ್ಣಪಟಲದಲ್ಲಿ ಗೋಚರಿಸುವ ಬೆಳಕು", "687": "ಟ್ರ್ಯಾಕ್ಟರ್ನ ಪ್ರೊಪಲ್ಷನ್ ವ್ಯವಸ್ಥೆಯ ಒಂದು ಭಾಗಕ್ಕೆ ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ಅತ್ಯುತ್ತಮ ಉದಾಹರಣೆಯಾಗಿದೆ?", "688": "ಮನೆ ಮಾಲೀಕರೊಬ್ಬರು ಮನೆಯನ್ನು ಬಿಸಿಮಾಡಲು ನವೀಕರಿಸಬಹುದಾದ ಶಕ್ತಿಯ ಮೂಲವನ್ನು ಬಳಸಲು ಬಯಸುತ್ತಾರೆ. ಇವುಗಳಲ್ಲಿ ಯಾವುದನ್ನು ಬಳಸುವುದು ಉತ್ತಮ?", "689": "ಮೊಳಕೆಯೊಡೆಯುವ ಸಸ್ಯಗಳು ಧನಾತ್ಮಕ ಗುರುತ್ವಾಕರ್ಷಣೆಯನ್ನು ಹೇಗೆ ಪ್ರದರ್ಶಿಸುತ್ತವೆ?", "690": "ವಿದ್ಯಾರ್ಥಿಯೊಬ್ಬನು ಆಯಸ್ಕಾಂತವನ್ನು ಬಳಸಿ ಒಂದು ಸಣ್ಣ ಬಂಡೆಯನ್ನು ಎತ್ತಿದನು. ಬಂಡೆಯು ಬಹುಶಃ ಒಳಗೊಂಡಿತ್ತು", "691": "ಹುಲ್ಲು, ಪೊದೆಗಳು ಮತ್ತು ಮರಗಳನ್ನು ಉತ್ಪಾದಕರು ಎಂದು ಕರೆಯಲಾಗುತ್ತದೆ ಏಕೆಂದರೆ ಅವು ಸಸ್ಯಗಳನ್ನು ಉತ್ಪಾದಿಸುತ್ತವೆ.", "692": "ಜನಪ್ರಿಯ ಪ್ರಭೇದದ ಮಳೆಕಾಡು ಪ್ರಾಣಿಗಳನ್ನು ಸಾಕುಪ್ರಾಣಿಗಳಾಗಿ ಖರೀದಿಸುವುದು ಮತ್ತು ಮಾರಾಟ ಮಾಡುವುದು ಮಳೆಕಾಡು ಪರಿಸರ ವ್ಯವಸ್ಥೆಯ ಮೇಲೆ ಹೇಗೆ ನಕಾರಾತ್ಮಕ ಪರಿಣಾಮ ಬೀರುತ್ತದೆ?", "693": "ಮರಳಿನ ಮಣ್ಣಿನಲ್ಲಿ ಬದುಕಬಲ್ಲ ಸಸ್ಯಗಳು ಹೆಚ್ಚಾಗಿ ತಡೆದುಕೊಳ್ಳುವ ಸಾಮರ್ಥ್ಯವನ್ನು ಹೊಂದಿರುತ್ತವೆ.", "694": "ಒಂದು ಅಂಶದ ಯಾವ ಗುಣಲಕ್ಷಣವು ಆವರ್ತಕ ಕೋಷ್ಟಕದಲ್ಲಿ ಅದರ ಸ್ಥಾನವನ್ನು ನಿರ್ಧರಿಸುತ್ತದೆ?", "695": "ವಿದ್ಯುತ್ಕಾಂತೀಯ ವರ್ಣಪಟಲದ ಸರಿಸುಮಾರು ಶೇಕಡಾವಾರು ಎಷ್ಟು ಗೋಚರ ಬೆಳಕು?", "696": "ಎ ಮತ್ತು ಬಿ ಎಂಬ ಎರಡು ಪೆಟ್ಟಿಗೆಗಳು ಒಂದೇ ಸಂಖ್ಯೆಯ ಸಾರಜನಕ ಅನಿಲ ಅಣುಗಳನ್ನು ಹೊಂದಿರುತ್ತವೆ. ಬಾಕ್ಸ್ ಎ ನಲ್ಲಿರುವ ಅನಿಲ ಅಣುಗಳು ಬಾಕ್ಸ್ ಬಿ ನಲ್ಲಿರುವ ಅಣುಗಳ ಸರಾಸರಿ ವೇಗಕ್ಕಿಂತ ಎರಡು ಪಟ್ಟು ವೇಗವನ್ನು ಹೊಂದಿರುತ್ತವೆ. ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ಬಾಕ್ಸ್ ಎ ನಲ್ಲಿರುವ ಸಾರಜನಕ ಅನಿಲವನ್ನು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "697": "ಬದಲಾವಣೆಗಳನ್ನು ಅಳೆಯಲು ಜನರು ಅನೇಕ ಸಾಧನಗಳನ್ನು ಬಳಸುತ್ತಾರೆ. ಯಾವ ವ್ಯಕ್ತಿಯು ಬದಲಾವಣೆಯನ್ನು ಅಳೆಯುತ್ತಿದ್ದಾನೆ?", "698": "ಹ್ಯೂಮನ್ ಇಮ್ಯುನೊ ಡಿಫಿಷಿಯನ್ಸಿ ವೈರಸ್ (ಎಚ್ಐವಿ) ಮಾನವನ ರೋಗನಿರೋಧಕ ಪ್ರತಿಕ್ರಿಯೆಯನ್ನು ಸಂಘಟಿಸುವ ಜೀವಕೋಶಗಳಿಗೆ ಸೋಂಕು ತರುತ್ತದೆ. ಈ ಜೀವಕೋಶಗಳು ಕೊಲ್ಲಲ್ಪಟ್ಟಾಗ ಅಥವಾ ಹಾನಿಗೊಳಗಾದಾಗ, ದೇಹವು ಸೋಂಕಿನಿಂದ ಪರಿಣಾಮಕಾರಿಯಾಗಿ ತನ್ನನ್ನು ರಕ್ಷಿಸಿಕೊಳ್ಳಲು ಸಾಧ್ಯವಿಲ್ಲ. ಎಚ್ಐವಿ ಯಾವ ಜೀವಕೋಶಗಳಿಗೆ ಸೋಂಕು ತರುತ್ತದೆ?", "699": "ಮಕ್ಕಳು ತಮ್ಮ ಪೋಷಕರಿಂದ ಯಾವ ಗುಣಲಕ್ಷಣಗಳನ್ನು ಆನುವಂಶಿಕವಾಗಿ ಪಡೆಯಬಹುದು?", "700": "ಸಸ್ಯ ಕೋಶಗಳನ್ನು ವೀಕ್ಷಿಸಲು ಮತ್ತು ಅಳೆಯಲು ವಿದ್ಯಾರ್ಥಿಗಳು ಯಾವ ಸಾಧನವನ್ನು ಬಳಸುವುದು ಉತ್ತಮ?", "701": "ಒಂದು ಸಸ್ಯವು ಒಳಾಂಗಣದಲ್ಲಿ ಜೀವಂತವಾಗಿರಬೇಕಾದರೆ, ಅದನ್ನು ಎಲ್ಲಿ ಇಡಬೇಕು?", "702": "ಯಾವ ರೀತಿಯ ರೂಪಾಂತರವು ಒಂದು ಪ್ರಾಣಿಯು ತನ್ನ ಪರಭಕ್ಷಕವನ್ನು ಮೋಸಗೊಳಿಸಲು ಅನುವು ಮಾಡಿಕೊಡುತ್ತದೆ?", "703": "ಭೂಮಿಯ ತನ್ನದೇ ಅಕ್ಷದ ಸುತ್ತ ತಿರುಗುವಿಕೆಯ ಪರಿಣಾಮವಾಗಿ ಯಾವುದು ಸಂಭವಿಸುತ್ತದೆ?", "704": "ಥೆರೆಸಾ ಅವರು ವಿವಿಧ ರೀತಿಯ ಶಕ್ತಿಯನ್ನು ಅಧ್ಯಯನ ಮಾಡಿದರು. ಬಲದಿಂದ ಉಂಟಾಗುವ ಯಾಂತ್ರಿಕ ಶಕ್ತಿಯ ಪ್ರಮಾಣವನ್ನು ವ್ಯಕ್ತಪಡಿಸುವ ಅತ್ಯುತ್ತಮ ಮಾರ್ಗ ಯಾವುದು?", "705": "ಜಲಚಕ್ರವು ಯಾವ ಪ್ರಕ್ರಿಯೆಗಳನ್ನು ಒಳಗೊಂಡಿದೆ?", "706": "ಆಹಾರಕ್ಕಾಗಿ ಯಾವ ಸಸ್ಯವನ್ನು ಬೆಳೆಯಲಾಗುತ್ತದೆ?", "707": "ಯಾವ ಜೀವಕೋಶದ ಕಾರ್ಯವು ಸೈಟೋಸ್ಕೆಲಿಟನ್ ಮೇಲೆ ಹೆಚ್ಚು ನೇರವಾಗಿ ಅವಲಂಬಿತವಾಗಿದೆ?", "708": "ಚಳಿಗಾಲದಲ್ಲಿ ಪಕ್ಷಿಗಳು ದಕ್ಷಿಣಕ್ಕೆ ಹಾರುವಾಗ, ಅವು ಪ್ರದರ್ಶನ ನೀಡುತ್ತಿವೆ.", "709": "ವಿಮಾನವು ಹಾರುವಾಗ, ಅದು ಅನಿಲಗಳು, ದ್ರವಗಳು ಮತ್ತು ಘನವಸ್ತುಗಳನ್ನು ಒಳಗೊಂಡಿರುವ ಗಾಳಿಯ ಮೂಲಕ ಚಲಿಸುತ್ತದೆ. ಈ ಪ್ರದೇಶವನ್ನು ಅತ್ಯುತ್ತಮವಾಗಿ ವಿವರಿಸಲಾಗಿದೆ", "710": "ಆ ಪ್ರದೇಶದಲ್ಲಿ ವಸತಿ ಅಭಿವೃದ್ಧಿಯನ್ನು ನಿರ್ಮಿಸಿದರೆ ಅರಣ್ಯ ಪ್ರದೇಶದ ಮರಕುಟಿಗ ಜನಸಂಖ್ಯೆಯ ಮೇಲೆ ಹೇಗೆ ಪರಿಣಾಮ ಬೀರುತ್ತದೆ?", "711": "ಎಲ್ಲಿ ನೀರು ಹೆಚ್ಚು ಉಪ್ಪಾಗಿರುತ್ತದೆ?", "712": "ಬ್ರಹ್ಮಾಂಡದಲ್ಲಿ ಹೈಡ್ರೋಜನ್ಗಿಂತ ಭಾರವಾದ ಅಂಶಗಳ ಪ್ರಮಾಣವು ನಿರಂತರವಾಗಿ ಹೆಚ್ಚುತ್ತಿದೆ. ಈ ಬದಲಾವಣೆಯು ಯಾವ ದೇಹಗಳಲ್ಲಿ ನಡೆಯುತ್ತಿದೆ ಎಂಬುದನ್ನು ಯಾವುದು ಉತ್ತಮವಾಗಿ ಗುರುತಿಸುತ್ತದೆ?", "713": "ಹಲ್ಲುಗಳು, ಉದ್ದನೆಯ ಎಲುಬಿನ ಬಾಲ ಮತ್ತು ಗರಿಗಳುಳ್ಳ ರೆಕ್ಕೆಗಳನ್ನು ಹೊಂದಿರುವ ಪಳೆಯುಳಿಕೆಗೊಂಡ ಪ್ರಾಣಿಯ ಆವಿಷ್ಕಾರವು ಯಾವ ವಿಕಸನೀಯ ಅನುಕ್ರಮವನ್ನು ಸ್ಥಾಪಿಸಲು ಸಹಾಯ ಮಾಡಿತು?", "714": "ವ್ಯವಸ್ಥೆಯ ಯಾಂತ್ರಿಕ ಶಕ್ತಿಯು ಏನನ್ನು ಒಳಗೊಂಡಿರುತ್ತದೆ?", "715": "ಕ್ಲಾಸ್ ಫೀಲ್ಡ್ ಟ್ರಿಪ್ನಲ್ಲಿ, ಝಾಕ್ ತನ್ನ ಇಂದ್ರಿಯಗಳನ್ನು ಬಳಸಿಕೊಂಡು ಕಾಡಿನ ಮೂಲಕ ನಡೆದರು. ಝಾಕ್ ಕಾಡಿನ ವಿವಿಧ ದೃಶ್ಯಗಳು, ವಾಸನೆಗಳು ಮತ್ತು ಶಬ್ದಗಳ ಬಗ್ಗೆ ಅವಲೋಕನಗಳನ್ನು ಮಾಡಿದರು. ಯಾವ ವ್ಯವಸ್ಥೆಯು ಅವಲೋಕನಗಳನ್ನು ಅವನ ಇಂದ್ರಿಯಗಳಿಂದ ಅವನ ಮೆದುಳಿಗೆ ವರ್ಗಾಯಿಸಿತು?", "716": "ಲೂಯಿಸ್ ದ್ರವ್ಯದಲ್ಲಿನ ಭೌತಿಕ ಮತ್ತು ರಾಸಾಯನಿಕ ಬದಲಾವಣೆಗಳ ಬಗ್ಗೆ ತನಿಖೆ ನಡೆಸುತ್ತಿದ್ದನು. ಲೂಯಿಸ್ ಕಂಡುಹಿಡಿದ ಈ ಬದಲಾವಣೆಗಳಲ್ಲಿ ಯಾವುದು ದ್ರವ್ಯದಲ್ಲಿನ ರಾಸಾಯನಿಕ ಬದಲಾವಣೆಯನ್ನು ಒಳಗೊಂಡಿರುತ್ತದೆ?", "717": "ಚೆಂಡನ್ನು ಗಾಳಿಯಲ್ಲಿ ಎಸೆಯಲಾಗುತ್ತದೆ. ಯಾವ ಬಲವು ಚೆಂಡು ನೆಲಕ್ಕೆ ಬೀಳಲು ಕಾರಣವಾಗುತ್ತದೆ?", "718": "ಅಪಾಯದ ಅನುಭವವಾದಾಗ ಆಕ್ಟೋಪಸ್ ನೀರಿನಲ್ಲಿ ಕಪ್ಪು ಶಾಯಿಯನ್ನು ಬಿಡುಗಡೆ ಮಾಡುತ್ತದೆ. ಇದು ಆಕ್ಟೋಪಸ್ಗೆ ಬಹುಶಃ ಏನು ಸಹಾಯ ಮಾಡುತ್ತದೆ?", "719": "ಪ್ರೀಕ್ಯಾಂಬ್ರಿಯನ್ ಅಗ್ನಿಶಿಲೆಗಳ ಸಂಪೂರ್ಣ ವಯಸ್ಸನ್ನು ನಿರ್ಧರಿಸಲು ವಿಜ್ಞಾನಿಗಳು ಯಾವ ವಿಧಾನವನ್ನು ಬಳಸುವುದು ಉತ್ತಮ?", "720": "ಮೌಸ್ನ ಇಂಗಾಲದ ಡೈಆಕ್ಸೈಡ್ ಉತ್ಪಾದನೆಯ ಪ್ರಮಾಣವು ಹೆಚ್ಚಾಯಿತು. ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ಸಂಭವಿಸಿರಬಹುದು?", "721": "ಜಿಂಕೆಗಳು ಸಸ್ಯಭಕ್ಷಕವಾಗಿವೆ. ಚಳಿಗಾಲದ ಚಂಡಮಾರುತವು ಜಿಂಕೆಗಳು ತಿನ್ನುವ ಅನೇಕ ಸಸ್ಯಗಳನ್ನು ಕೊಲ್ಲುತ್ತದೆ. ಚಂಡಮಾರುತವು ಜಿಂಕೆಗೆ ಕಾರಣವಾಗುವ ಸಾಧ್ಯತೆಯಿದೆ", "722": "ವಿದ್ಯಾರ್ಥಿಗಳು ತಮ್ಮ ಶಾಲೆಯ ಸಮೀಪವಿರುವ ದೊಡ್ಡ ಉದ್ಯಾನವನದಲ್ಲಿ ಎತ್ತರದ ಬದಲಾವಣೆಗಳನ್ನು ಅಳೆಯುತ್ತಾರೆ. ತಮ್ಮ ಸಂಶೋಧನೆಗಳನ್ನು ವರದಿ ಮಾಡಲು ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ಅತ್ಯುತ್ತಮ ಮಾರ್ಗವಾಗಿದೆ?", "723": "ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ತರಂಗಕ್ಕೆ ಅತ್ಯುತ್ತಮ ಉದಾಹರಣೆಯಾಗಿದೆ?", "724": "ಲೂಯಿಸಾ ತನ್ನ ವರ್ಗಕ್ಕೆ ಪರಿಹಾರವನ್ನು ಪ್ರದರ್ಶಿಸಬೇಕಾಗಿದೆ. ಪರಿಹಾರದ ಅತ್ಯುತ್ತಮ ಉದಾಹರಣೆ ಯಾವುದು?", "725": "ಯಾವ ಕ್ರಮವು ಕಾರುಗಳಿಂದ ಉಂಟಾಗುವ ವಾಯುಮಾಲಿನ್ಯವನ್ನು ಕಡಿಮೆ ಮಾಡುತ್ತದೆ?", "726": "ದೂರವಾಣಿಯು ಹೇಗೆ ಧ್ವನಿಯನ್ನು ರವಾನಿಸಬಲ್ಲದು?", "727": "ಪ್ರಾಣಿಗಳ ಜೀವಕೋಶದಲ್ಲಿನ ಯಾವ ಜೀವಕೋಶದ ರಚನೆಯು ಜೀವಕೋಶದ ಒಳಗೆ ಮತ್ತು ಹೊರಗೆ ಪದಾರ್ಥಗಳ ಸಾಗಣೆಯನ್ನು ನಿಯಂತ್ರಿಸುವ ಮೂಲಕ ಹೋಮಿಯೋಸ್ಟಾಸಿಸ್ ಅನ್ನು ನಿರ್ವಹಿಸಲು ಸಹಾಯ ಮಾಡುತ್ತದೆ?", "728": "ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದನ್ನು ಬೆಂಜಮಿನ್ ಫ್ರಾಂಕ್ಲಿನ್ ಕಂಡುಹಿಡಿದರು?", "729": "ವಾಹನದ ಎಂಜಿನ್ ಯಾವ ರೀತಿಯ ವ್ಯವಸ್ಥೆಯ ಭಾಗವಾಗಿದೆ?", "730": "ಪರಿವರ್ತನೆಯ ಗಡಿಗಳ ಉದ್ದಕ್ಕೂ ಕ್ರಸ್ಟಲ್ ಚಲನೆಯ ಪರಿಣಾಮವಾಗಿ ಯಾವ ಘಟನೆಯು ಸಂಭವಿಸುತ್ತದೆ?", "731": "ಒಂದು ಸಸ್ಯದ ಬೇರುಗಳ ಕಾರ್ಯವು ಅದನ್ನು ತೆಗೆದುಕೊಳ್ಳುವುದು.", "732": "ಪ್ಲೇಟ್ ಟೆಕ್ಟೋನಿಕ್ಸ್ನ ಸಿದ್ಧಾಂತವು ಪ್ರಸ್ತುತ ವಿವರಣೆಯನ್ನು ಒದಗಿಸುತ್ತದೆ", "733": "ಒಂದು ಜೀವಿಯು ಹುಲ್ಲು ತಿನ್ನುತ್ತದೆ ಮತ್ತು ಅದನ್ನು ಮಾಂಸಾಹಾರಿಗಳು ಬೇಟೆಯಾಡುತ್ತವೆ. ಯಾವ ವರ್ಗಗಳು ಈ ಜೀವಿಯನ್ನು ವಿವರಿಸುತ್ತವೆ?", "734": "ಉರಿಯುವಿಕೆಗೆ ಯಾವ ಪದಾರ್ಥವು ಅಗತ್ಯವಾಗಿದೆ?", "735": "ಚಿಟ್ಟೆಗಳು ಸಂಪೂರ್ಣ ರೂಪಾಂತರಕ್ಕೆ ಒಳಗಾಗುತ್ತವೆ. ಪತಂಗದ ಜೀವನ ಚಕ್ರವು ಯಾವ ಹಂತಗಳನ್ನು ಒಳಗೊಂಡಿದೆ?", "736": "ಮಾನವರಲ್ಲಿ, ನೇರವಾದ ಕೂದಲಿನ ಮೇಲೆ ವಿ-ಆಕಾರದ ಕೂದಲಿನ ರೇಖೆಯು ಪ್ರಬಲವಾಗಿದೆ. ಪೋಷಕರಲ್ಲಿ ಒಬ್ಬರು ವಿ-ಆಕಾರದ ಹೇರ್ಲೈನ್ (ಎಚ್ಎಚ್) ಗೆ ಹೋಮೋಜೈಗಸ್ ಆಗಿದ್ದರೆ, ಇನ್ನೊಬ್ಬರು ನೇರ ಹೇರ್ಲೈನ್ (ಎಚ್ಎಚ್) ಗೆ ಹೋಮೋಜೈಗಸ್ ಆಗಿದ್ದರೆ, ಈ ಪೋಷಕರ ಸಂತತಿಯು ನೇರ ಹೇರ್ಲೈನ್ ಹೊಂದುವ ಸಂಭವನೀಯತೆ ಏನು?", "737": "ಪರಮಾಣುವಿನಲ್ಲಿ ಎಲೆಕ್ಟ್ರಾನ್ಗಳು ಎಲ್ಲಿವೆ?", "738": "ವಸಂತಕಾಲದ ಅಲೆಗಳು ಚಂದ್ರನ ಯಾವ ಹಂತಗಳಲ್ಲಿ ಸಂಭವಿಸುತ್ತವೆ?", "739": "ಆಯಸ್ಕಾಂತವು ತಂತಿಗೆ ಸಾಕಷ್ಟು ಹತ್ತಿರದಲ್ಲಿದ್ದರೆ ಮತ್ತು ಆಯಸ್ಕಾಂತವು ಸಹ ತಂತಿಯಲ್ಲಿ ವಿದ್ಯುತ್ ಪ್ರವಾಹವನ್ನು ಉತ್ಪಾದಿಸಬಹುದು.", "740": "ಈ ಕೆಳಗಿನ ಯಾವ ಸಹಜೀವನ ಸಂಬಂಧಗಳನ್ನು ಪರಾವಲಂಬಿ ಎಂದು ಪರಿಗಣಿಸಲಾಗಿದೆ?", "741": "ನಿಮ್ಮ ವಯಸ್ಕರ ಎತ್ತರದ ಮೇಲೆ ಏನು ಪರಿಣಾಮ ಬೀರುತ್ತದೆ?", "742": "ಚಳಿಗಾಲದ ಅಯನ ಸಂಕ್ರಾಂತಿಯು ವರ್ಷವನ್ನು ಅವಲಂಬಿಸಿ ಡಿಸೆಂಬರ್ 21 ಅಥವಾ 22 ರಂದು ಸಂಭವಿಸುತ್ತದೆ. ಚಳಿಗಾಲದ ಅಯನ ಸಂಕ್ರಾಂತಿಯು ಸಂಭವಿಸುವ ವರ್ಷದ ಸಮಯವು ಮ್ಯಾಸಚೂಸೆಟ್ಸ್ನಲ್ಲಿ ಹಗಲು ಬೆಳಕನ್ನು ಏಕೆ ಹೊಂದಿರುತ್ತದೆ ಎಂಬುದನ್ನು ಈ ಕೆಳಗಿನ ಯಾವ ಹೇಳಿಕೆಗಳು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತವೆ?", "743": "ಮೇರಿಲ್ಯಾಂಡ್ ಅನೇಕ ನವೀಕರಿಸಬಹುದಾದ ಮತ್ತು ನವೀಕರಿಸಲಾಗದ ನೈಸರ್ಗಿಕ ಸಂಪನ್ಮೂಲಗಳನ್ನು ಹೊಂದಿದೆ. ಯಾವ ಗುಂಪು ಮೇರಿಲ್ಯಾಂಡ್ನಲ್ಲಿ ಕಂಡುಬರುವ ನವೀಕರಿಸಬಹುದಾದ ಸಂಪನ್ಮೂಲಗಳನ್ನು ಮಾತ್ರ ಹೊಂದಿದೆ?", "744": "ಯಾವ ಭಾಗವು ಸಸ್ಯ ಜೀವಕೋಶವನ್ನು ಪ್ರಾಣಿ ಜೀವಕೋಶಕ್ಕಿಂತ ಭಿನ್ನವಾಗಿಸುತ್ತದೆ?", "745": "ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ಭೂಮಿಯ ಸರಾಸರಿ ಮೇಲ್ಮೈ ತಾಪಮಾನಕ್ಕಿಂತ ಹೆಚ್ಚು ಬೆಚ್ಚಗಿರುತ್ತದೆ?", "746": "ಧ್ವನಿ ತರಂಗಗಳು ಹಾದುಹೋಗಲು ಸಾಧ್ಯವಾಗುವುದಿಲ್ಲ.", "747": "ವಿಜ್ಞಾನಿಗಳು ಅಳಿವಿನಂಚಿನಲ್ಲಿರುವ ಸಸ್ಯಗಳು ಮತ್ತು ಪ್ರಾಣಿಗಳ ಬಗ್ಗೆ ತಿಳಿಯಲು ಪಳೆಯುಳಿಕೆಗಳನ್ನು ಅಧ್ಯಯನ ಮಾಡುತ್ತಾರೆ. ಇವುಗಳಲ್ಲಿ ಯಾವುದು ಪಳೆಯುಳಿಕೆಗಳಿಗೆ ಅತ್ಯುತ್ತಮ ಉದಾಹರಣೆಯಾಗಿದೆ?", "748": "ಒಂದು ಮೊಟ್ಟೆ ಮತ್ತು ವೀರ್ಯವು ಭ್ರೂಣವನ್ನು ರಚಿಸಿದಾಗ, ರೂಪುಗೊಳ್ಳುವ ಸಂತತಿಯು ಆನುವಂಶಿಕ ಗುಣಲಕ್ಷಣಗಳನ್ನು ಹೊಂದಿರುತ್ತದೆ", "749": "ಸಸ್ಯದ ಬೇರುಗಳ ಜೀವಕೋಶಗಳಲ್ಲಿನ ಟರ್ಗರ್ ಒತ್ತಡವು ಅಂತಿಮವಾಗಿ ಅವು ಬೆಳೆಯುವ ಬಂಡೆಗಳನ್ನು ಭೇದಿಸುವಷ್ಟು ಪ್ರಬಲವಾಗಿರುತ್ತದೆ. ಯಾವ ಯಂತ್ರವು ಈ ರೀತಿಯಲ್ಲಿ ಬಲವನ್ನು ಮರುನಿರ್ದೇಶಿಸುತ್ತದೆ?", "750": "ಡಾಫ್ನೀ ತನ್ನ ವಿಜ್ಞಾನ ಯೋಜನೆಗಾಗಿ ಸೌರವ್ಯೂಹದ ಮಾದರಿಯನ್ನು ನಿರ್ಮಿಸಲು ಹೊರಟಿದ್ದಾರೆ. ಅವಳು ತನ್ನ ಮಾದರಿಯಲ್ಲಿ ಒಂದು ಮೀಟರ್ (ಮೀ) ಒಂದು ಖಗೋಳ ಘಟಕವನ್ನು (ಎಯು) ಪ್ರತಿನಿಧಿಸುತ್ತದೆ ಎಂದು ನಿರ್ಧರಿಸುತ್ತಾಳೆ. ಈ ಅಳತೆಯ ಆಧಾರದ ಮೇಲೆ, ಭೂಮಿಯನ್ನು ಇರಿಸಲು ಅವಳು ಸೂರ್ಯನಿಂದ ಎಷ್ಟು ದೂರದಲ್ಲಿರಬೇಕು?", "751": "ಮರುಭೂಮಿಯಲ್ಲಿ ಒಂದು ಹಲ್ಲಿ ಬೆಚ್ಚಗಿನ ಬಂಡೆಯ ಮೇಲೆ ಕುಳಿತಿದೆ. ಬಂಡೆಯಲ್ಲಿನ ಶಾಖ ಶಕ್ತಿಯು ಎಲ್ಲಿಂದ ಬರುತ್ತದೆ?", "752": "ಸಮುದ್ರದ ಅಲೆಗಳ ಮುಖ್ಯ ಕಾರಣವೇನು?", "753": "ಒಂದು ವಾರದ ಅವಧಿಯಲ್ಲಿ ಸಸ್ಯದ ಬೆಳವಣಿಗೆಯನ್ನು ದಾಖಲಿಸಲು ಯಾವ ರೀತಿಯ ಗ್ರಾಫ್ ಉತ್ತಮವಾಗಿದೆ?", "754": "ವಿಜ್ಞಾನಿಗಳು ಪ್ರಾಚೀನ ಪ್ರಾಣಿಗಳ ಜಾಡುಗಳನ್ನು ಆಧುನಿಕ ಪ್ರಾಣಿಗಳ ಜಾಡುಗಳಿಗೆ ಹೋಲಿಸಿದ್ದಾರೆ. ವಿಜ್ಞಾನಿ ಯಾವ ತೀರ್ಮಾನಕ್ಕೆ ಬರುವ ಸಾಧ್ಯತೆ ಹೆಚ್ಚು?", "755": "ನಾಗರಿಕರ ಒಂದು ಗುಂಪು ಅಮೃತಶಿಲೆಯಿಂದ ನಿರ್ಮಿಸಲಾದ ಪ್ರತಿಮೆಯನ್ನು ಹೊಂದಲು ಬಯಸುತ್ತದೆ. ಅವರು ಅದನ್ನು ರಾಸಾಯನಿಕ ಹವಾಮಾನದ ನಿಧಾನಗತಿಯ ವಾತಾವರಣದಲ್ಲಿ ಇರಿಸಲು ಬಯಸುತ್ತಾರೆ. ಯಾವ ರೀತಿಯ ಹವಾಮಾನದಲ್ಲಿ ರಾಸಾಯನಿಕ ಹವಾಮಾನದ ನಿಧಾನಗತಿಯ ದರದಲ್ಲಿ ಪ್ರತಿಮೆಯನ್ನು ಇಡುವುದು ಉತ್ತಮ?", "756": "ವಿಜ್ಞಾನಿಗಳ ಪ್ರಕಾರ, ಕತ್ತೆಗಳು ಮತ್ತು ಕುದುರೆಗಳು ಸಾಮಾನ್ಯ ಪೂರ್ವಜರನ್ನು ಹಂಚಿಕೊಳ್ಳುತ್ತವೆ. ಈ ಎರಡು ಜೀವಿಗಳು ಪರಸ್ಪರ ಸಂಬಂಧ ಹೊಂದಿವೆ ಎಂಬುದನ್ನು ಯಾವ ಪುರಾವೆಗಳು ತೋರಿಸುತ್ತವೆ?", "757": "ಯಾವ ಸಂಬಂಧವು ಪರಸ್ಪರ ಸಂಬಂಧವಾಗಿದೆ?", "758": "ಮಾನವರಲ್ಲಿ, ಬಿ ಎಂಬುದು ಕಂದು ಕಣ್ಣುಗಳಿಗೆ ಆಲೀಲ್ ಮತ್ತು ಬಿ ಎಂಬುದು ನೀಲಿ ಕಣ್ಣುಗಳಿಗೆ ಅಲೀಲ್ ಆಗಿದೆ. ಇಬ್ಬರು ಸಹೋದರರು ಕಂದು ಕಣ್ಣುಗಳನ್ನು ಹೊಂದಿದ್ದಾರೆ, ಆದರೆ ಅವರಲ್ಲಿ ಒಬ್ಬರು ಬಿ ಮತ್ತು ಬಿ ಆಲೀಲ್ಗಳನ್ನು ಹೊಂದಿದ್ದರೆ ಇನ್ನೊಬ್ಬರು ಬಿ ಅಲೀಲ್ಗಳನ್ನು ಮಾತ್ರ ಹೊಂದಿದ್ದಾರೆ. ಸಹೋದರರ ಬಗ್ಗೆ ಯಾವ ಹೇಳಿಕೆಯು ನಿಜವಾಗಿದೆ?", "759": "ಶಕ್ತಿಯನ್ನು ಬಿಡುಗಡೆ ಮಾಡಲು ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದನ್ನು ದೇಹದಲ್ಲಿ ಒಡೆಯಲಾಗುತ್ತದೆ?", "760": "ಊರ್ಟ್ ಮೋಡದಲ್ಲಿರುವ ವಸ್ತುಗಳನ್ನು ಯಾವ ಗುಣಲಕ್ಷಣವೆಂದು ಪರಿಗಣಿಸಲಾಗಿದೆ?", "761": "ಧ್ವನಿ ಒಂದು ರೀತಿಯಲ್ಲಿ ಚಲಿಸುತ್ತದೆ", "762": "ಖಗೋಳಶಾಸ್ತ್ರಜ್ಞರು ಬಹಳ ಪ್ರಕಾಶಮಾನವಾದ ಮತ್ತು ಬಹಳ ದೂರದಲ್ಲಿರುವಂತೆ ಕಾಣುವ ವಸ್ತುಗಳನ್ನು ಅಧ್ಯಯನ ಮಾಡುತ್ತಿದ್ದಾರೆ. ಈ ವಸ್ತುಗಳು ತಮ್ಮ ಕೇಂದ್ರದಲ್ಲಿ ದೈತ್ಯ ಕಪ್ಪು ಕುಳಿಗಳನ್ನು ಹೊಂದಿರುವ ದೂರದ ನಕ್ಷತ್ರಪುಂಜಗಳಾಗಿವೆ ಎಂದು ಅವರು ತೀರ್ಮಾನಿಸಿದ್ದಾರೆ.", "763": "ಸೇಬಿನ ದ್ರವ್ಯರಾಶಿಯನ್ನು ವಿವರಿಸಲು ಯಾವ ಅಳತೆಯ ಘಟಕವನ್ನು ಬಳಸಬೇಕು?", "764": "ರೈಲುಗಳು ಹಳಿಗಳ ಮೇಲೆ ತೇಲುವಂತೆ ಮಾಡಲು ಆಯಸ್ಕಾಂತಗಳನ್ನು ಬಳಸುವ ರೈಲುಗಳನ್ನು ವಿಜ್ಞಾನಿಗಳು ರಚಿಸಿದ್ದಾರೆ. ಈ ರೈಲುಗಳು ತೇಲುತ್ತವೆ ಏಕೆಂದರೆ", "765": "ಆಹಾರ ಸರಪಳಿಯಲ್ಲಿ ಉತ್ಪಾದಕರ ಒಂದು ಪಾತ್ರವೆಂದರೆ ಒದಗಿಸುವುದು.", "766": "ಟೆಕ್ಟೋನಿಕ್ ಚಲನೆಯು ಭೂಮಿಯ ಹೊರಪದರದಲ್ಲಿನ ಫಲಕಗಳ ನಡುವೆ ಒತ್ತಡವನ್ನು ಉಂಟುಮಾಡಿತು. ಈ ಶಕ್ತಿಯ ಹಠಾತ್ ಬಿಡುಗಡೆಯು ಸಂಭವಿಸಿತು. ಈ ಮಾಹಿತಿಯ ಆಧಾರದ ಮೇಲೆ, ಯಾವ ಘಟನೆ ನಡೆಯಿತು?", "767": "ಶಿಕ್ಷಕನು ಒಂದು ಮಡಕೆ ನೀರನ್ನು ಬಿಸಿಮಾಡುತ್ತಾನೆ. ನೀರು 100 ಡಿಗ್ರಿ ಸೆಲ್ಸಿಯಸ್ ತಲುಪಿದ ನಂತರ, ನೀರು ಯಾವ ಬಿಂದುವನ್ನು ತಲುಪಿದೆ?", "768": "ಋತುಮಾನದ ಬದಲಾವಣೆಗಳಿಗೆ ಪ್ರಮುಖ ಕಾರಣವೇನು?", "769": "1989 ರಲ್ಲಿ, ಸಿಯೆರಾ ನೆವಾಡಾ ಪರ್ವತಗಳ ಭಾಗಗಳಲ್ಲಿ ಅಸಾಮಾನ್ಯವಾಗಿ ಕಡಿಮೆ ಹಿಮವು ಏಪ್ರಿಲ್ನಲ್ಲಿ ಎಡಿತ್ ನ ಚೆಕರ್ ಸ್ಪಾಟ್ ಚಿಟ್ಟೆಗಳ ವ್ಯಾಪಕ ಹೊರಹೊಮ್ಮುವಿಕೆಗೆ ಕಾರಣವಾಯಿತು. ಈ ಪ್ರದೇಶಗಳಲ್ಲಿ, ಮೇ ತಿಂಗಳವರೆಗೆ ಹೂವುಗಳು ಕಾಣಿಸುವುದಿಲ್ಲ. ಈ ಚಿಟ್ಟೆಗಳ ಆರಂಭಿಕ ಹೊರಹೊಮ್ಮುವಿಕೆಯ ಹೆಚ್ಚಿನ ಸಂಭವನೀಯ ಫಲಿತಾಂಶವೇನು?", "770": "ವಸ್ತುಗಳ ಚಲನೆಯಲ್ಲಿನ ಬದಲಾವಣೆಗಳನ್ನು ಮತ್ತು ಚಲನೆಯ ಬದಲಾವಣೆಗೆ ಕಾರಣವಾಗುವ ಶಕ್ತಿಗಳನ್ನು ವಿವರಿಸಲು ಬಳಸುವ ಗಣಿತದ ಮಾದರಿಗಳನ್ನು ಯಾವ ವಿಜ್ಞಾನಿ ಅಭಿವೃದ್ಧಿಪಡಿಸಿದರು?", "771": "ಯಾವ ನೈಸರ್ಗಿಕ ಘಟನೆಯು ಸಂಭವಿಸಲು ಹೆಚ್ಚು ಸಮಯ ತೆಗೆದುಕೊಳ್ಳುತ್ತದೆ?", "772": "ಕೋಣೆಯ ಉಷ್ಣಾಂಶದಲ್ಲಿ ವಸ್ತುವು ದ್ರವವೇ ಅಥವಾ ಘನವೇ ಎಂಬುದನ್ನು ವಸ್ತುವಿನ ಯಾವ ಗುಣವು ಸೂಚಿಸುತ್ತದೆ?", "773": "ಯಾವ ಅಂಗಕವು ಜೀವಕೋಶದ ಕೆಲಸಕ್ಕಾಗಿ ಗ್ಲುಕೋಸ್ ಅನ್ನು ಶಕ್ತಿಯಾಗಿ ಪರಿವರ್ತಿಸುತ್ತದೆ?", "774": "ಒಂದು ವರ್ಷದ ಅವಧಿಯನ್ನು ಅದು ತೆಗೆದುಕೊಳ್ಳುವ ಸಮಯದ ಪ್ರಮಾಣದಿಂದ ನಿರ್ಧರಿಸಲಾಗುತ್ತದೆ.", "775": "ಒಂದು ಜಿಂಕೆಯು ಜಿಂಕೆಗೆ ಅಂಟಿಕೊಂಡು ರಕ್ತವನ್ನು ಸೇವಿಸಿ, ಜಿಂಕೆಗೆ ಹಾನಿಯನ್ನುಂಟುಮಾಡುತ್ತದೆ. ಇದು ಯಾವ ರೀತಿಯ ಸಂಬಂಧಕ್ಕೆ ಉದಾಹರಣೆಯಾಗಿದೆ?", "776": "ಕಳ್ಳಿ ಸಸ್ಯಗಳು ಪರಿಸರದಲ್ಲಿ (ಆವಾಸಸ್ಥಾನಗಳಲ್ಲಿ) ಉತ್ತಮವಾಗಿ ಬೆಳೆಯುತ್ತವೆ", "777": "ಸರೋವರದ ನೀರು ಆವಿಯಾಗಲು ಹೆಚ್ಚಿನ ಶಕ್ತಿಯನ್ನು ಎಲ್ಲಿ ಪಡೆಯುತ್ತದೆ?", "778": "ಅಜ್ಞಾತ ದ್ರವವನ್ನು ಗುರುತಿಸಲು ಪ್ರಯತ್ನಿಸುತ್ತಿರುವ ವಿಜ್ಞಾನಿ ದ್ರವವನ್ನು ಬಿಸಿ ಮಾಡಬಹುದು. ವಿಜ್ಞಾನಿಗಳು ದ್ರವವನ್ನು ಬಿಸಿಮಾಡಲು ಯಾವುದು ಅತ್ಯುತ್ತಮ ಕಾರಣ?", "779": "ಪ್ರಯೋಗಾಲಯದ ತನಿಖೆಯ ಸಮಯದಲ್ಲಿ, ವಿದ್ಯಾರ್ಥಿಯೊಬ್ಬ ಸ್ವಚ್ಛವಾದ, ಖಾಲಿ ಎರ್ಲೆನ್ಮೆಯರ್ ಫ್ಲಾಸ್ಕ್ ಅನ್ನು ಬಿರುಕು ಬಿಡುತ್ತಾನೆ. ಇದು ಮುರಿಯುವುದಿಲ್ಲ, ಆದರೆ ಅದನ್ನು ಇನ್ನು ಮುಂದೆ ಬಳಸಲಾಗುವುದಿಲ್ಲ. ಫ್ಲಾಸ್ಕ್ ಅನ್ನು ಎಲ್ಲಿ ಇಡಬೇಕು?", "780": "ಒಂದು ಬೆಳಕಿನ ಬಲ್ಬ್ ವಿದ್ಯುತ್ ಶಕ್ತಿಯನ್ನು ಬೆಳಕಿನ ಶಕ್ತಿಯಾಗಿ ಪರಿವರ್ತಿಸುತ್ತದೆ. ಒಂದು ಬೆಳಕಿನ ಬಲ್ಬ್ ಸಹ ವಿದ್ಯುತ್ ಶಕ್ತಿಯನ್ನು ವಿದ್ಯುತ್ ಶಕ್ತಿಯಾಗಿ ಪರಿವರ್ತಿಸುತ್ತದೆ.", "781": "ಜೋನಾಸ್ ಒಂದು ಲಾಗ್ ಅನ್ನು ವಿಭಜಿಸಬೇಕಾಗಿದೆ. ಅವನ ಬಳಿ ಸ್ಲೆಡ್ಜ್ ಹ್ಯಾಮರ್ ಇದೆ. ಲಾಗ್ ಅನ್ನು ವಿಭಜಿಸಲು ಅವನು ಬೇರೆ ಯಾವ ಸಾಧನವನ್ನು ಬಳಸಬೇಕು?", "782": "ಚಂಡಮಾರುತಗಳು ಸಮುದ್ರದ ನೀರಿನಿಂದ ಪಡೆಯುವ ಶಕ್ತಿಯಿಂದ ನಡೆಸಲ್ಪಡುತ್ತವೆ. ಚಂಡಮಾರುತಕ್ಕೆ ಅಗತ್ಯವಾದ ಶಕ್ತಿಯನ್ನು ಉಳಿಸಿಕೊಳ್ಳಲು ನೀರಿನ ಯಾವ ಗುಣವು ಅನುವು ಮಾಡಿಕೊಡುತ್ತದೆ?", "783": "ಸತ್ತ ಜೀವಿಗಳ ಕೊಳೆಯುವಿಕೆಗೆ ಯಾವ ಜೀವಿಗಳು ಹೆಚ್ಚು ಕೊಡುಗೆ ನೀಡುತ್ತವೆ?", "784": "ಪಕ್ಷಿಗಳು ಮತ್ತು ಸರೀಸೃಪಗಳ ನಡುವಿನ ವ್ಯತ್ಯಾಸವೇನು?", "785": "ಔನ್ಸ್, ಪೌಂಡ್, ಮತ್ತು ಟನ್ ಗಳು ಇದರ ಘಟಕಗಳಾಗಿವೆ.", "786": "ಭೂಮಿಯ ಮಾದರಿಯನ್ನು ನಿರ್ಮಿಸಲು ವಿದ್ಯಾರ್ಥಿಯೊಬ್ಬ ಜೇಡಿಮಣ್ಣನ್ನು ಬಳಸುತ್ತಾನೆ. ಮಾದರಿಯ ಯಾವ ಪದರವು ಅತ್ಯಂತ ತೆಳುವಾಗಿರಬೇಕು?", "787": "ಒಂದೇ ಪರಿಸರ ವ್ಯವಸ್ಥೆಯಲ್ಲಿರುವ ಪಕ್ಷಿಗಳು ಮತ್ತು ಹಾವುಗಳೆರಡೂ ಆಹಾರದ ಮೂಲವಾಗಿ ಒಂದೇ ಇಲಿ ಪ್ರಭೇದವನ್ನು ಅವಲಂಬಿಸಿವೆ ಎಂದು ವಿಜ್ಞಾನಿಗಳು ಗಮನಿಸಿದ್ದಾರೆ. ಪಕ್ಷಿಗಳು ಮತ್ತು ಹಾವುಗಳ ನಡುವಿನ ಸಂಬಂಧವು ಒಂದು ಉದಾಹರಣೆಯಾಗಿದೆ", "788": "ಪ್ರಾಣಿಗಳು ತಾವು ಸೇವಿಸುವ ಆಹಾರದಿಂದ ಶಕ್ತಿಯನ್ನು ಪಡೆಯುತ್ತವೆ. ಈ ಶಕ್ತಿಯ ಮೂಲ ಮೂಲ ಯಾವುದು?", "789": "ಕಾರು ಓಡಿಸುವಂತಹ ಅನೇಕ ಮಾನವ ಚಟುವಟಿಕೆಗಳು ವಾಯು ಮಾಲಿನ್ಯಕಾರಕಗಳ ಬಿಡುಗಡೆಗೆ ಕಾರಣವಾಗುತ್ತವೆ. ಕಾರು ಓಡಿಸುವಾಗ ಯಾವ ಪದಾರ್ಥವು ಸಾಮಾನ್ಯ ವಾಯು ಮಾಲಿನ್ಯಕಾರಕವಾಗಿದೆ?", "790": "ಯಾವ ಪರಿಸರವು ಸಮೃದ್ಧ, ಫಲವತ್ತಾದ ಮಣ್ಣನ್ನು ಹೊಂದಿರಬಹುದು?", "791": "1785ರಲ್ಲಿ, ಜೇಮ್ಸ್ ಹಟ್ಟನ್, ಹಿಂದಿನ ಘಟನೆಗಳ ಪುರಾವೆಗಳನ್ನು ಇಂದು ಸಂಭವಿಸುವ ಘಟನೆಗಳನ್ನು ವಿವರಿಸಲು ಬಳಸಬಹುದೆಂದು ಹೇಳಿದರು. ಭೂವೈಜ್ಞಾನಿಕ ಭೂತಕಾಲದ ಒಂದು ಘಟನೆಯನ್ನು ವಿವರಿಸಲು ಬಹುಶಃ ಯಾವುದನ್ನು ಬಳಸಬಹುದು?", "792": "ಸಲ್ಫರ್ (ಎಸ್) ಮತ್ತು ಆಮ್ಲಜನಕದ ಅಂಶಗಳು ಒಗ್ಗೂಡಿ ಸಲ್ಫರ್ ಡೈಆಕ್ಸೈಡ್ (ಎಸ್ಒ2) ಎಂಬ ಪದಾರ್ಥವನ್ನು ರೂಪಿಸುತ್ತವೆ. ಕಲ್ಲಿದ್ದಲು ಮತ್ತು ತೈಲವನ್ನು ಸುಟ್ಟುಹಾಕಿದಾಗ ಸಲ್ಫರ್ ಡೈಆಕ್ಸೈಡ್ ಸಹ ರೂಪುಗೊಳ್ಳುತ್ತದೆ. ಸಲ್ಫರ್ ಡೈಆಕ್ಸೈಡ್ ಅನ್ನು ಹೀಗೆ ಉತ್ತಮವಾಗಿ ವಿವರಿಸಬಹುದುಃ", "793": "ಒಂದು ಕೊಳವು ಫಾಸ್ಫೇಟ್ ಹೊಂದಿರುವ ಸಾಬೂನಿನಿಂದ ಕಲುಷಿತಗೊಂಡರೆ, ಈ ಮಾಲಿನ್ಯಕಾರಕವು ಪಾಚಿಗಳು ತ್ವರಿತವಾಗಿ ಸಂತಾನೋತ್ಪತ್ತಿ ಮಾಡಲು ಕಾರಣವಾಗುತ್ತದೆ. ಪಾಚಿಗೆ ಇದು ಸಂಭವಿಸಿದಲ್ಲಿ ಕೊಳದಲ್ಲಿ ಯಾವುದು ಹೆಚ್ಚಾಗುತ್ತದೆ?", "794": "ಜೀವಿಯ ಕಾರ್ಯಗಳನ್ನು ನಿರ್ವಹಿಸಲು, ಜೀವಿಗಳು", "795": "ರೋಲರ್ ಕೋಸ್ಟರ್ ತನ್ನ ಹಾದಿಯಲ್ಲಿರುವ ಅತಿ ಎತ್ತರದ ಬೆಟ್ಟವನ್ನು ಏರುತ್ತಿದೆ. ಕೋಸ್ಟರ್ನ ಮುಂಭಾಗದ ಕಾರು ಯಾವ ಹಂತದಲ್ಲಿ ಅದರ ಹೆಚ್ಚಿನ ಸಂಭಾವ್ಯ ಶಕ್ತಿಯನ್ನು ಹೊಂದಿರುತ್ತದೆ?", "796": "200 ಮೀ/ಸೆ ವೇಗ ಮತ್ತು 2,000 ಕೆಜಿ x ಮೀ/ಸೆ ಆವೇಗವನ್ನು ಹೊಂದಿರುವ ಕ್ಷುದ್ರಗ್ರಹದ ದ್ರವ್ಯರಾಶಿ ಎಷ್ಟು?", "797": "ಕೆಲವು ವಿಜ್ಞಾನಿಗಳು ಬಹಳ ದೂರದ ಆಕಾಶಕಾಯಗಳ ಚಿತ್ರಗಳನ್ನು ಅಧ್ಯಯನ ಮಾಡುತ್ತಾರೆ. ವಿಜ್ಞಾನಿಗಳಿಗೆ ಸ್ಪಷ್ಟವಾದ ಚಿತ್ರಗಳನ್ನು ಒದಗಿಸುವ ದೂರದರ್ಶಕಗಳ ಪ್ರಕಾರಗಳಿಗೆ ಉತ್ತಮ ಸ್ಥಳ ಎಲ್ಲಿದೆ?", "798": "ಜನರು ಶಕ್ತಿ ಮತ್ತು ಪೋಷಕಾಂಶಗಳನ್ನು ಹೇಗೆ ಪಡೆಯುತ್ತಾರೆ?", "799": "ನವಜಾತ ಕುದುರೆಯ ಕಲಿಯುವ ಗುಣಲಕ್ಷಣವು ಯಾವ ಕ್ರಿಯೆ?", "800": "ಈ ಕೆಳಗಿನ ಭೂಮಿಯ ಯಾವ ಪದರದಲ್ಲಿ ಹಠಾತ್ ಬದಲಾವಣೆಗಳಿಂದ ಭೂಕಂಪ ಉಂಟಾಗುತ್ತದೆ?", "801": "ಕಪ್ಪು ಕರಡಿಯ ಆಹಾರವು ಬೀಜಗಳು, ಹಣ್ಣುಗಳು, ಜೇನುತುಪ್ಪ, ಕೀಟಗಳು ಮತ್ತು ಮೀನುಗಳನ್ನು ಒಳಗೊಂಡಿರುತ್ತದೆ. ಕಪ್ಪು ಕರಡಿಗಳು", "802": "ಜಾಗತಿಕ ತಾಪಮಾನ ಏರಿಕೆಯು ಭೂಮಿಯ ಮೇಲಿನ ಪರಿಸರ ಪರಿಸ್ಥಿತಿಗಳನ್ನು ಹೇಗೆ ಬದಲಾಯಿಸಬಹುದು ಎಂಬುದರ ಬಗ್ಗೆ ಸುದ್ದಿಗಳು ಆಗಾಗ್ಗೆ ಮಾತನಾಡುತ್ತವೆ. ಜಾಗತಿಕ ತಾಪಮಾನ ಏರಿಕೆಯು ಏಕೆ ಅಂತಹ ಕಾಳಜಿಯಾಗಿದೆ ಎಂಬುದನ್ನು ಯಾವುದು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "803": "ಪ್ರಾಣಿಗಳ ಜೀವಕೋಶಗಳು ಗ್ಲುಕೋಸ್ನಿಂದ (C6H12O6) ಪಡೆದ ಶಕ್ತಿಯನ್ನು ಬಳಸಿಕೊಂಡು ಕಾರ್ಯಗಳನ್ನು ನಿರ್ವಹಿಸುತ್ತವೆ. ಪ್ರಾಣಿಗಳ ಜೀವಕೋಶಗಳು ಗ್ಲುಕೋಸ್ನ ಅಣುವಿನಿಂದ ಸಾಧ್ಯವಾದಷ್ಟು ಹೆಚ್ಚಿನ ಶಕ್ತಿಯನ್ನು ಪಡೆಯಲು ಯಾವ ಅಣುವಿನ ಅಗತ್ಯವಿದೆ?", "804": "ಸ್ಟೊಮಾಟಾಗಳು ಸಸ್ಯಗಳ ಎಲೆಗಳ ಮೇಲೆ ಇರುವ ಸಣ್ಣ ರಂಧ್ರಗಳಾಗಿವೆ. ಈ ರಂಧ್ರಗಳು ಪರಿಸರದಲ್ಲಿರುವ ಗಾಳಿ ಮತ್ತು ಎಲೆಯೊಳಗಿನ ಸಸ್ಯ ಕೋಶಗಳ ನಡುವೆ ಅನಿಲಗಳ ವಿನಿಮಯಕ್ಕೆ ಅವಕಾಶ ಮಾಡಿಕೊಡುತ್ತವೆ. ಯಾವ ಅಂಗಾಂಶವು ಕಶೇರುಕಗಳಲ್ಲಿ ಇದೇ ರೀತಿಯ ಕಾರ್ಯವನ್ನು ನಿರ್ವಹಿಸುತ್ತದೆ?", "805": "ಆರ್ಆರ್ ಮತ್ತು ಆರ್ಆರ್ ಜೀನೋಟೈಪ್ಗಳೊಂದಿಗೆ ಪೋಷಕರನ್ನು ದಾಟುವಾಗ, ಸಂತತಿಯ ಜೀನೋಟೈಪ್ಗಳ ಶೇಕಡಾವಾರು ಎಷ್ಟು?", "806": "ಒಂದು ವಸ್ತುವು ಧೂಮಕೇತು, ಕ್ಷುದ್ರಗ್ರಹ ಅಥವಾ ಉಲ್ಕೆಯೇ ಎಂಬುದನ್ನು ನಿರ್ಧರಿಸಲು ಯಾವ ಮಾಹಿತಿಯು ವಿಜ್ಞಾನಿಗಳಿಗೆ ಅತ್ಯುತ್ತಮವಾಗಿ ಸಹಾಯ ಮಾಡುತ್ತದೆ?", "807": "ಸಾಗರ ಪರಿಸರ ವ್ಯವಸ್ಥೆಯಲ್ಲಿ, ಮೀನು ಮತ್ತು ಪ್ಲ್ಯಾಂಕ್ಟನ್ನಂತಹ ಸತ್ತ ಜೀವಿಗಳು ಸಮುದ್ರದ ತಳಕ್ಕೆ ಮುಳುಗುತ್ತವೆ. ಯಾವ ಜೀವಿಗಳು ಸತ್ತ ಜೀವಿಗಳನ್ನು ಒಡೆಯುತ್ತವೆ ಮತ್ತು ಮರುಬಳಕೆ ಮಾಡುತ್ತವೆ?", "808": "ಸೂರ್ಯನ ಪ್ರಕಾಶಮಾನತೆಯ ಅತ್ಯುತ್ತಮ ವಿವರಣೆ ಯಾವುದು?", "809": "ಯಾವ ಪ್ರಕ್ರಿಯೆಯು ಆನುವಂಶಿಕ ಮಾಹಿತಿಯನ್ನು ಸಸ್ಯಗಳಿಂದ ಅವುಗಳ ಸಂತತಿಗೆ ರವಾನಿಸುತ್ತದೆ?", "810": "ವೈಜ್ಞಾನಿಕ ದತ್ತಾಂಶವನ್ನು ಪುನರಾವರ್ತನೆಯ ಮೂಲಕ ಪರಿಶೀಲಿಸಲು ಏನಾಗಬೇಕು?", "811": "ಯಾವ ಕಣದ ಪ್ರಕಾರವನ್ನು ನಿರ್ದಿಷ್ಟ ಅಂಶದಿಂದ ಬಂದಿದೆ ಎಂದು ಗುರುತಿಸಬಹುದು?", "812": "ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ಒಂದು ವಸ್ತುವಿನ ರಾಸಾಯನಿಕ ಗುಣಲಕ್ಷಣವಾಗಿದೆ?", "813": "ಯಾವ ರಚನೆಯು ಸಸ್ಯ ಕೋಶದಲ್ಲಿ ಕಂಡುಬರುತ್ತದೆ ಆದರೆ ಪ್ರಾಣಿ ಕೋಶದಲ್ಲಿ ಕಂಡುಬರುವುದಿಲ್ಲ?", "814": "ಇವುಗಳಲ್ಲಿ ಯಾವುದು ಪಳೆಯುಳಿಕೆಗಳನ್ನು ಅತ್ಯುತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "815": "ವಿದ್ಯಾರ್ಥಿಯೊಬ್ಬ ರಾಸಾಯನಿಕಗಳನ್ನು ಬಳಸಿ ತನಿಖೆ ನಡೆಸುತ್ತಿದ್ದಾನೆ. ಕನ್ನಡಕಗಳು ಮತ್ತು ಕೈಗವಸುಗಳನ್ನು ಹೊರತುಪಡಿಸಿ, ಈ ತನಿಖೆಯನ್ನು ಸುರಕ್ಷಿತವಾಗಿ ನಡೆಸಲು ವಿದ್ಯಾರ್ಥಿಯು ಬೇರೆ ಏನನ್ನು ಬಳಸಬೇಕು?", "816": "ಸಾರಜನಕದ ಕುದಿಯುವ ಬಿಂದು-196 °ಸಿ. ಸಾರಜನಕವು ಕುದಿಯುವಾಗ ದ್ರವ್ಯದ ಯಾವ ಸ್ಥಿತಿಗಳು ಒಳಗೊಂಡಿರುತ್ತವೆ?", "817": "ಹಬಲ್ ಬಾಹ್ಯಾಕಾಶ ದೂರದರ್ಶಕವು 1990ರಲ್ಲಿ ನಾಸಾ ಬಾಹ್ಯಾಕಾಶಕ್ಕೆ ಉಡಾವಣೆ ಮಾಡಿದ ದೂರದರ್ಶಕವಾಗಿದೆ. ವಿಜ್ಞಾನಿಗಳು ಭೂಮಿ-ಆಧಾರಿತ ದೂರದರ್ಶಕದ ಬದಲಿಗೆ ಹಬಲ್ ಬಾಹ್ಯಾಕಾಶ ದೂರದರ್ಶಕವನ್ನು ಬಳಸಲು ಬಯಸುತ್ತಾರೆ ಏಕೆಂದರೆ ಇದು ಭೂಮಿಯ ಮೇಲೆ ಉತ್ತಮ ನಿಖರತೆಯನ್ನು ಒದಗಿಸುತ್ತದೆ.", "818": "ಈ ಕೆಳಗಿನ ಯಾವ ಹೇಳಿಕೆಯು ಸಂಕೀರ್ಣ ಯಂತ್ರವನ್ನು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "819": "ಹೊಟ್ಟೆಯ ವೈರಸ್ನ ಪ್ರಕರಣಗಳನ್ನು ಕಡಿಮೆ ಮಾಡಲು ಔಷಧ ಕಂಪನಿಯೊಂದು ಮಾತ್ರೆಯನ್ನು ಅಭಿವೃದ್ಧಿಪಡಿಸಿದೆ. ಔಷಧಿಯನ್ನು ಪರೀಕ್ಷಿಸಲು, ಭಾಗವಹಿಸಿದವರಲ್ಲಿ ಅರ್ಧದಷ್ಟು ಜನರು ಹೊಸ ಔಷಧದೊಂದಿಗೆ ಮಾತ್ರೆಯನ್ನು ಪಡೆದರು ಮತ್ತು ಅರ್ಧದಷ್ಟು ಜನರು ಸಕ್ಕರೆ ಮಾತ್ರೆಯನ್ನು ಪಡೆದರು. ಸಕ್ಕರೆ ಮಾತ್ರೆ ಪಡೆದ ಭಾಗವಹಿಸುವವರನ್ನು ಯಾವ ಪದವು ಉತ್ತಮವಾಗಿ ಗುರುತಿಸುತ್ತದೆ?", "820": "ಚಲಿಸುತ್ತಿರುವ ವಾಹನದ ವೇಗ ಮತ್ತು ವೇಗದ ನಡುವಿನ ವ್ಯತ್ಯಾಸವನ್ನು ವಿದ್ಯಾರ್ಥಿಯು ಯಾವ ಮಾಹಿತಿಯಿಂದ ಗುರುತಿಸಬೇಕಾಗುತ್ತದೆ?", "821": "ರೂಪಾಂತರಗಳು ಪರಿಸರ ವ್ಯವಸ್ಥೆಯನ್ನು ಹೆಚ್ಚು ಸಮರ್ಥನೀಯವಾಗಿಸಲು ಯಾವಾಗ ಸಹಾಯ ಮಾಡುತ್ತವೆ?", "822": "ಯಾವ ವಿಜ್ಞಾನಿ ಪ್ರಕೃತಿಯಲ್ಲಿ ಪ್ರಾಣಿಗಳ ಜನಸಂಖ್ಯೆಯಲ್ಲಿನ ಬದಲಾವಣೆಗಳನ್ನು ಅಧ್ಯಯನ ಮಾಡುವ ಸಾಧ್ಯತೆಯಿದೆ?", "823": "ಮಾನವರು ನವೀಕರಿಸಬಹುದಾದ ಮತ್ತು ನವೀಕರಿಸಲಾಗದ ಸಂಪನ್ಮೂಲಗಳೆರಡನ್ನೂ ಬಳಸುತ್ತಾರೆ. ಯಾವ ಮಾನವ ಚಟುವಟಿಕೆಯು ನವೀಕರಿಸಲಾಗದ ಸಂಪನ್ಮೂಲವನ್ನು ಬಳಸುತ್ತದೆ?", "824": "ಅನಿಲ ಸ್ಥಿತಿಯಲ್ಲಿರುವ ಅಣುಗಳ ಚಲನೆಯನ್ನು ಯಾವುದು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "825": "ಗುರುತ್ವಾಕರ್ಷಣೆಯ ಬಲದಿಂದಾಗಿ ಮಣ್ಣಿನ ರಂಧ್ರಗಳು ಮತ್ತು ಇತರ ಸ್ಥಳಗಳ ಮೂಲಕ ನೀರಿನ ಕೆಳಮುಖ ಚಲನೆ ಏನು?", "826": "ಎವರೆಸ್ಟ್ ಪರ್ವತದ ಎತ್ತರ ಹೆಚ್ಚಾದಂತೆ ತಾಪಮಾನವು ಕಡಿಮೆಯಾಗುತ್ತದೆ. ಈ ಪರ್ವತದ ಶಿಖರವು ಯಾವ ವಾತಾವರಣದ ಪದರದಲ್ಲಿದೆ?", "827": "ಯಾವ ಶಕ್ತಿಯ ಮೂಲವನ್ನು ನವೀಕರಿಸಲಾಗದು ಎಂದು ಪರಿಗಣಿಸಲಾಗುತ್ತದೆ?", "828": "ನವೀಕರಿಸಬಹುದಾದ ಇಂಧನ ಮೂಲವು ಖಾಲಿಯಾಗದ ಮೂಲವಾಗಿದೆ. ಅಂತಹ ಮೂಲದ ಬಳಕೆಯ ಉದಾಹರಣೆ ಯಾವುದು?", "829": "ಚಂದ್ರನು ಭೂಮಿಯಿಂದ ಏಕೆ ಗೋಚರಿಸುತ್ತಾನೆ ಎಂಬುದನ್ನು ಯಾವ ಹೇಳಿಕೆಯು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "830": "ವಿದ್ಯುತ್ ತಂತಿಗಳನ್ನು ತಾಮ್ರದಿಂದ ಮಾಡಲಾಗಿದೆಯೆಂಬ ಕಾರಣವನ್ನು ಯಾವ ಹೇಳಿಕೆಯು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "831": "ಇವುಗಳಲ್ಲಿ ಯಾವುದು ವರ್ಜೀನಿಯಾದ ನೈಸರ್ಗಿಕ ಸಂಪನ್ಮೂಲವಾಗಿದೆ?", "832": "ಇನ್ಸುಲಿನ್ ಎಂಬುದು ದೇಹದ ಜೀವಕೋಶಗಳಿಂದ ಗ್ಲುಕೋಸ್ನ ಹೀರಿಕೊಳ್ಳುವಿಕೆಯನ್ನು ಹೆಚ್ಚಿಸಲು ಅಂತಃಸ್ರಾವಕ ವ್ಯವಸ್ಥೆಯಿಂದ ಬಿಡುಗಡೆಯಾಗುವ ರಾಸಾಯನಿಕವಾಗಿದೆ. ಯಾವ ಚಟುವಟಿಕೆಯ ನಂತರ ಆರೋಗ್ಯಕರ ದೇಹದಲ್ಲಿ ಇನ್ಸುಲಿನ್ ಮಟ್ಟವು ಹೆಚ್ಚಾಗುತ್ತದೆ?", "833": "ಒಬ್ಬ ಇಂಜಿನಿಯರ್ಗೆ ಮಾದರಿ ರಾಕೆಟ್ ನಿರ್ಮಿಸುವ ಕೆಲಸವನ್ನು ನೀಡಲಾಯಿತು. ಭೂಮಿಯ ವಾತಾವರಣವನ್ನು ಮರುಪ್ರವೇಶಿಸುವಾಗ ನಿರ್ಮಿಸಿದ ಶಕ್ತಿಯನ್ನು ಬಿಡುಗಡೆ ಮಾಡಬಲ್ಲ ಲೋಹದಿಂದ ಅದನ್ನು ನಿರ್ಮಿಸಬೇಕೆಂಬುದು ಮುಖ್ಯ ಅಗತ್ಯವಾಗಿತ್ತು. ರಾಕೆಟ್ ಅನ್ನು ವಿನ್ಯಾಸಗೊಳಿಸುವಾಗ ಎಂಜಿನಿಯರ್ ಯಾವ ವಸ್ತುವಿನ ಮೇಲೆ ಹೆಚ್ಚು ಗಮನ ಹರಿಸಬೇಕು?", "834": "ವಿದ್ಯುತ್ಕಾಂತೀಯ ವರ್ಣಪಟಲದಲ್ಲಿ ಗೋಚರಿಸುವ ಬೆಳಕಿನ ಎಲ್ಲಾ ಬಣ್ಣಗಳನ್ನು ಸಂಯೋಜಿಸಿದಾಗ ಬೆಳಕಿನ ಯಾವ ಬಣ್ಣವು ಉತ್ಪತ್ತಿಯಾಗುತ್ತದೆ?", "835": "ಒಂದು ಕಂಪನಿಯು ಹೊಸ ಕಂಪ್ಯೂಟರ್ ವ್ಯವಸ್ಥೆಗೆ ಮೂಲಮಾದರಿಗಳನ್ನು ತಯಾರಿಸುತ್ತಿದೆ. ಈ ಕೆಳಗಿನ ಯಾವ ಹೇಳಿಕೆಯು ಹಲವಾರು ವಿಭಿನ್ನ ಮೂಲಮಾದರಿಗಳನ್ನು ಮಾಡುವ ಪ್ರಯೋಜನವನ್ನು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "836": "ಜೀವಕೋಶದಲ್ಲಿ ನ್ಯೂಕ್ಲಿಯಸ್ನ ಕಾರ್ಯವೇನು?", "837": "ಒಂದು ಮರವು ನವೀಕರಿಸಬಹುದಾದ ಸಂಪನ್ಮೂಲವಾಗಿದೆ ಏಕೆಂದರೆ ಅದು", "838": "ಸಾವಯವ ಪದಾರ್ಥಗಳ ಉಪಸ್ಥಿತಿಯು ಉತ್ತಮ ಮಣ್ಣಿಗೆ ಹೇಗೆ ಕೊಡುಗೆ ನೀಡುತ್ತದೆ?", "839": "ಕಾಡು ಟರ್ಕಿಯ ಅರಣ್ಯ ಸಮುದಾಯವು ಒಳಗೊಂಡಿದೆ", "840": "ಮಾಹಿತಿಯನ್ನು ರವಾನಿಸುವಾಗ ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ನರಕೋಶದಿಂದ ನರಕೋಶಕ್ಕೆ ಚಲಿಸುತ್ತದೆ?", "841": "ಯಾವ ಪ್ರಕ್ರಿಯೆಯಲ್ಲಿ ಜೀವಕೋಶಗಳು ಸಂಗ್ರಹಿಸಿದ ಶಕ್ತಿಯನ್ನು ಬಿಡುಗಡೆ ಮಾಡಲು ಆಮ್ಲಜನಕವನ್ನು ಬಳಸುತ್ತವೆ?", "842": "ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ದ್ರವ್ಯದ ಸ್ಥಿತಿಯನ್ನು ಬದಲಾಯಿಸುವ ಸಾಮರ್ಥ್ಯವನ್ನು ಹೊಂದಿದೆ?", "843": "ಒಂದು ಸಿದ್ಧಾಂತದ ಬೆಳವಣಿಗೆಗೆ ಅನೇಕ ವಿಷಯಗಳು ಕೊಡುಗೆ ನೀಡಬಹುದು. ಒಬ್ಬ ವಿದ್ಯಾರ್ಥಿಯು ವಿಜ್ಞಾನಿಗಳಿಗೆ ಒಂದು ಸಿದ್ಧಾಂತವನ್ನು ಅಭಿವೃದ್ಧಿಪಡಿಸಲು ಸಹಾಯ ಮಾಡಬಹುದಾದ ಕೆಲವು ವಿಷಯಗಳ ಪಟ್ಟಿಯನ್ನು ಮಾಡಿದನು. ಅವಲೋಕನಗಳು ಲೆಕ್ಕಾಚಾರಗಳು ಸಂಭಾಷಣೆಗಳು ಪ್ರಕಟಣೆಗಳು ವಿದ್ಯಾರ್ಥಿಯ ಪಟ್ಟಿಯಿಂದ, ಪ್ರತಿ ಸಿದ್ಧಾಂತದ ಅಭಿವೃದ್ಧಿಯಲ್ಲಿ ಯಾವುದನ್ನು ಬಳಸಬೇಕು?", "844": "ಬೆನ್ ಒಣದ್ರಾಕ್ಷಿ, ಚಾಕೊಲೇಟ್ ತುಂಡುಗಳು ಮತ್ತು ಬೀಜಗಳ ಸಂಯೋಜನೆಯೊಂದಿಗೆ ಲಘು ಆಹಾರವನ್ನು ಸೇವಿಸುತ್ತಾನೆ. ಆತ ತಿಂಡಿ ತಿನ್ನುವಾಗ, ಬೆನ್ ಎಲ್ಲಾ ಒಣದ್ರಾಕ್ಷಿಗಳನ್ನು ಎತ್ತಿಕೊಳ್ಳುತ್ತಾನೆ. ಬೆನ್ ತಿನ್ನುತ್ತಿರುವ ಲಘು ಆಹಾರವನ್ನು ಯಾವುದು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "845": "ಕೇಶಕೋಶದ ಗೋಡೆಗಳು ಕೇವಲ ಒಂದು ಪದರದ ಜೀವಕೋಶಗಳ ದಪ್ಪವನ್ನು ಹೊಂದಿರುತ್ತವೆ. ರಕ್ತನಾಳಗಳ ಒಳಗೆ ಮತ್ತು ಹೊರಗೆ ಆಮ್ಲಜನಕದ ಹರಿವನ್ನು ಯಾವ ಪ್ರಕ್ರಿಯೆಯಿಂದ ಹೆಚ್ಚು ನಿಯಂತ್ರಿಸಲಾಗುತ್ತದೆ?", "846": "ಸರಾಸರಿ ಕಾರು ಪ್ರತಿ ಗ್ಯಾಲನ್ ಗ್ಯಾಸೋಲಿನ್ನಲ್ಲಿ ಲಭ್ಯವಿರುವ ಶಕ್ತಿಯ ಸುಮಾರು 25 ಪ್ರತಿಶತವನ್ನು ಬಳಸುತ್ತದೆ. ಕಾರನ್ನು ಓಡಿಸಲು ಬಳಸದ ಶಕ್ತಿಯನ್ನು ಶಾಖ ಮತ್ತು ಶಬ್ದವಾಗಿ ಬಿಡುಗಡೆ ಮಾಡಲಾಗುತ್ತದೆ. ಈ ಘಟನೆಯನ್ನು ಯಾವ ಹೇಳಿಕೆಯು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "847": "ಸೂರ್ಯನನ್ನು ಹೊರತುಪಡಿಸಿ ಇತರ ಹತ್ತಿರದ ನಕ್ಷತ್ರದಿಂದ ಬೆಳಕು ಭೂಮಿಯನ್ನು ತಲುಪಲು ಎಷ್ಟು ಸಮಯ ತೆಗೆದುಕೊಳ್ಳುತ್ತದೆ?", "848": "ಜೇಡ ಜಾಲಗಳು ಜೇಡಗಳಿಗೆ ಸಹಾಯ ಮಾಡುತ್ತವೆ", "849": "ಇಳಿಜಾರಿನ ಮಣ್ಣಿನ ತಟ್ಟೆಯ ಮೇಲೆ ನೀರನ್ನು ಸುರಿಯುವುದು ಹೇಗೆ ಎಂಬುದನ್ನು ತೋರಿಸುತ್ತದೆ", "850": "ಭೂಮಿಯ ಯಾವ ಪದರವನ್ನು ಫಲಕಗಳಾಗಿ ವಿಂಗಡಿಸಲಾಗಿದೆ?", "851": "ಓಝೋನ್ನ ವಿದ್ಯುತ್ಕಾಂತೀಯ ಹೀರಿಕೊಳ್ಳುವ ವರ್ಣಪಟಲದಿಂದ ಓಝೋನ್ ಆಮ್ಲಜನಕವಾಗಿ ವಿಭಜನೆಗೊಳ್ಳುತ್ತದೆ. ಓಝೋನ್ ಪದರದಲ್ಲಿ ಆಮ್ಲಜನಕದ ಈ ಉತ್ಪಾದನೆಯು ಓಝೋನ್ ಅನ್ನು ಯಾವ ರೀತಿಯ ವಿದ್ಯುತ್ಕಾಂತೀಯ ವಿಕಿರಣದ ಬಲವಾದ ಮೂಲಕ್ಕೆ ಒಡ್ಡುವುದರಿಂದ ಉಂಟಾಗುತ್ತದೆ?", "852": "ಚಂದ್ರನು ಭೂಮಿಯ ಸುತ್ತ ಪರಿಭ್ರಮಿಸುವುದನ್ನು ಯಾವುದು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "853": "ವಿಸ್ತರಿಸುತ್ತಿರುವ ಬ್ರಹ್ಮಾಂಡದ ಊಹೆಗೆ ವೈಜ್ಞಾನಿಕ ಸಿದ್ಧಾಂತದ ಮಹತ್ವದ ಭಾಗವಾಗಿ ಅಂಗೀಕರಿಸುವ ಮೊದಲು ಯಾವ ರೀತಿಯ ಊರ್ಜಿತಗೊಳಿಸುವಿಕೆಯ ಅಗತ್ಯವಿತ್ತು?", "854": "ಯಾವ ರೀತಿಯ ಬಂಡೆಯಲ್ಲಿ ಜರೀಗಿಡದ ಎಲೆಯ ಪಳೆಯುಳಿಕೆ ಮುದ್ರೆ ಹೆಚ್ಚಾಗಿ ಕಂಡುಬರುತ್ತದೆ?", "855": "ವರ್ಷದ ಕೆಲವು ಸಮಯಗಳಲ್ಲಿ, ಉಲ್ಕಾಪಾತಗಳನ್ನು ಭೂಮಿಯಿಂದ ವೀಕ್ಷಿಸಬಹುದು. ಬಾಹ್ಯಾಕಾಶದಿಂದ ಬರುವ ಈ ವಸ್ತುಗಳು ಸಾಮಾನ್ಯವಾಗಿ ಏಕೆ ನಿರುಪದ್ರವವಾಗಿರುತ್ತವೆ?", "856": "ಯಾವ ಪ್ರಾಣಿಗಳ ಗುಂಪಿನಲ್ಲಿ ಸರೀಸೃಪಗಳು ಮಾತ್ರ ಇವೆ?", "857": "ಡಿ. ಎನ್. ಎ. ಯ ಒಂದು ಭಾಗದಲ್ಲಿನ ಬೇಸ್ಗಳ ನಿರ್ದಿಷ್ಟ ಅನುಕ್ರಮವು ಜೀವಕೋಶಗಳಿಗೆ ಏಕೆ ಮುಖ್ಯವಾಗಿದೆ?", "858": "ಬ್ಯಾರೋಮೀಟರ್ ಓದುವಿಕೆ ಕಡಿಮೆಯಾಗುತ್ತಿದೆ ಎಂದು ಹವಾಮಾನಶಾಸ್ತ್ರಜ್ಞರು ಘೋಷಿಸುತ್ತಾರೆ. ಒಂದು ಮಾಪಕವು ಏನನ್ನು ಅಳೆಯುತ್ತದೆ?", "859": "ಕ್ರಿಕೆಟ್ ಜನಸಂಖ್ಯೆಯು ಸರಿಸುಮಾರು ಅದೇ ಸಂಖ್ಯೆಯ ಕಪ್ಪು ಮತ್ತು ತಿಳಿ-ಕಂದು ಬಣ್ಣದ ಕ್ರಿಕೆಟ್ಗಳನ್ನು ಒಳಗೊಂಡಿದೆ. ಪಕ್ಷಿಗಳು ಪತ್ತೆಹಚ್ಚಲು ಮತ್ತು ತಿನ್ನಲು ಕಪ್ಪು ಕ್ರಿಕೆಟ್ಗಳು ಸುಲಭವಾಗಿರುತ್ತವೆ. ಕಾಲಾನಂತರದಲ್ಲಿ, ಜನಸಂಖ್ಯೆಯು ಹಗುರ-ಕಂದು ಬಣ್ಣದ ಕ್ರಿಕೆಟ್ಗಳನ್ನು ಮಾತ್ರ ಹೊಂದಲು ಪ್ರಾರಂಭಿಸುತ್ತದೆ. ಕ್ರಿಕೆಟ್ ಜನಸಂಖ್ಯೆಯ ಬಣ್ಣದಲ್ಲಿನ ಬದಲಾವಣೆಯು ಇದರ ಪರಿಣಾಮವಾಗಿದೆ", "860": "ಸೌರಶಕ್ತಿಯ ಸುಮಾರು ಲಂಬವಾದ ಕಿರಣಗಳು ಭೂಮಿಯ ಒಂದು ಪ್ರದೇಶವನ್ನು ಅಪ್ಪಳಿಸಿದಾಗ, ಆ ಪ್ರದೇಶವು ಬೆಚ್ಚಗಿನ ತಾಪಮಾನವನ್ನು ಹೊಂದಿರುತ್ತದೆ. ಭೂಮಿಯ ಯಾವ ಪ್ರದೇಶವು ವರ್ಷವಿಡೀ ಸುಮಾರು ಲಂಬವಾದ ಸೌರಶಕ್ತಿಯ ಕಿರಣಗಳನ್ನು ಪಡೆಯುತ್ತದೆ?", "861": "ಪ್ರಪಂಚದಾದ್ಯಂತದ ವಿಜ್ಞಾನಿಗಳು ಫ್ರಾನ್ಸ್ನ ಪ್ಯಾರಿಸ್ನಲ್ಲಿ ನಡೆದ ಸಮ್ಮೇಳನದಲ್ಲಿ ಭೇಟಿಯಾಗುವ ಸಾಧ್ಯತೆಯಿದೆ.", "862": "ಫರ್ನ್ಗಳು ಸಸ್ಯ ಸಾಮ್ರಾಜ್ಯದೊಳಗೆ ತಮ್ಮದೇ ಆದ ವಿಭಾಗದಲ್ಲಿ ವರ್ಗೀಕರಿಸಲಾದ ಸುಮಾರು 12,000 ಪ್ರಭೇದಗಳ ಸಸ್ಯಗಳಲ್ಲಿ ಯಾವುದಾದರೂ ಒಂದಕ್ಕೆ ಸೇರಿವೆ. ಫರ್ನ್ಗಳು ನಾಳೀಯ, ಬೀಜರಹಿತ, ಹೂರಹಿತವಾಗಿರುತ್ತವೆ ಮತ್ತು ಬೀಜಕಗಳಿಂದ ಸಂತಾನೋತ್ಪತ್ತಿ ಮಾಡುತ್ತವೆ. ಜರೀಗಿಡಗಳು ಯಾವ ಸಸ್ಯ ಸಮೂಹಕ್ಕೆ ಸೇರಿವೆ?", "863": "ವಿದ್ಯಾರ್ಥಿಯೊಬ್ಬಳು ತೂಕದ ಸುತ್ತ ಒಂದು ದಾರವನ್ನು ಕಟ್ಟುತ್ತಾಳೆ ಮತ್ತು ತೂಕವನ್ನು ತನ್ನ ದೇಹದ ಸುತ್ತ ವೃತ್ತಾಕಾರದಲ್ಲಿ ತಿರುಗಿಸುತ್ತಾಳೆ. ವಿದ್ಯಾರ್ಥಿಯು ಸೂರ್ಯನನ್ನು ಪ್ರತಿನಿಧಿಸಿದರೆ ಮತ್ತು ತೂಕವು ಭೂಮಿಯನ್ನು ಪ್ರತಿನಿಧಿಸಿದರೆ, ದಾರವು ಏನನ್ನು ಪ್ರತಿನಿಧಿಸುತ್ತದೆ?", "864": "ವಿಜ್ಞಾನಿಗಳು ನಕ್ಷತ್ರಗಳ ಜೀವನ ಚಕ್ರದ ನಿರ್ದಿಷ್ಟ ಹಂತಗಳನ್ನು ಅಧ್ಯಯನ ಮಾಡಿದ್ದಾರೆ. ನಕ್ಷತ್ರಗಳು ತಮ್ಮ ಜೀವಿತಾವಧಿಯಲ್ಲಿ ಹೆಚ್ಚಿನ ಸಮಯವನ್ನು ಯಾವ ಹಂತದಲ್ಲಿ ಕಳೆಯುತ್ತವೆ?", "865": "ಎನರ್ಜಿ ಪಿರಮಿಡ್ನ ಪ್ರತಿಯೊಂದು ಟ್ರೋಫಿಕ್ ಮಟ್ಟದಲ್ಲಿರುವ ಶಕ್ತಿಯು ಹಿಂದಿನ ಮಟ್ಟದಲ್ಲಿರುವ ಶಕ್ತಿಗೆ ಹೇಗೆ ಹೋಲಿಸುತ್ತದೆ?", "866": "ಮಣ್ಣಿನ ರಚನೆಯು ಮುಖ್ಯವಾಗಿ ಮಣ್ಣಿನ ಮೇಲೆ ಅವಲಂಬಿತವಾಗಿದೆ.", "867": "ಮಕ್ಕಳು ಬೆಳೆದಂತೆ, ಅವರ ದೇಹದ ಎತ್ತರವು ಸಾಮಾನ್ಯವಾಗಿ ಹೆಚ್ಚಾಗುತ್ತದೆ.", "868": "ಗ್ರಹಗಳನ್ನು ಸೂರ್ಯನ ಸುತ್ತ ಕಕ್ಷೆಯಲ್ಲಿ ಇರಿಸುವ ಶಕ್ತಿ ಯಾವುದು?", "869": "ವಿಸರ್ಜನೆಯ ವ್ಯವಸ್ಥೆಯಲ್ಲಿ ಮೂತ್ರಪಿಂಡಗಳ ಪಾತ್ರವೇನು?", "870": "ಕ್ಷೀರಪಥ ಗ್ಯಾಲಕ್ಸಿಯಲ್ಲಿನ ಅಂದಾಜು ಸಂಖ್ಯೆಯ ನಕ್ಷತ್ರಗಳಿಗೆ ಯಾವ ಸಂಖ್ಯೆಯು ಹತ್ತಿರದಲ್ಲಿದೆ?", "871": "ಗಾಳಿ ಮತ್ತು ನೀರಿನ ಸವೆತದಿಂದ ಪರ್ವತ ಶ್ರೇಣಿಯು ಕಾಲಾನಂತರದಲ್ಲಿ ಹೇಗೆ ಬದಲಾಗುತ್ತದೆ ಎಂಬುದನ್ನು ಯಾವ ಹೇಳಿಕೆಯು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "872": "ಜೀವಕೋಶದಲ್ಲಿ, ಹೊಸದಾಗಿ ಸಂಶ್ಲೇಷಿತಗೊಂಡ ಪ್ರೋಟೀನ್ಗೆ ಕಾರ್ಬೋಹೈಡ್ರೇಟ್ನ ಸೇರ್ಪಡೆಯ ಮೂಲಕ ಮಾರ್ಪಾಡು ಅಗತ್ಯವಿರುತ್ತದೆ. ಯಾವ ರಚನೆಯು ಪ್ರೋಟೀನ್ನನ್ನು ಸಂಶ್ಲೇಷಣೆಯ ಸ್ಥಳದಿಂದ ಮಾರ್ಪಾಡಿನ ಸ್ಥಳಕ್ಕೆ ಸಾಗಿಸುತ್ತದೆ?", "873": "ಶರತ್ಕಾಲದಲ್ಲಿ ಸಕ್ಕರೆ ಮೇಪಲ್ ಮರಗಳ ಎಲೆಗಳು ಕೆಂಪು ಬಣ್ಣಕ್ಕೆ ತಿರುಗುತ್ತವೆ, ಆದರೆ ಕಪ್ಪು ಓಕ್ ಮರಗಳ ಎಲೆಗಳು ಕಂದು ಬಣ್ಣಕ್ಕೆ ತಿರುಗುತ್ತವೆ ಎಂದು ವಿದ್ಯಾರ್ಥಿಗಳು ಗಮನಿಸುತ್ತಾರೆ. ವಿದ್ಯಾರ್ಥಿಗಳು ಮಾಡುತ್ತಿದ್ದಾರೆ.", "874": "ಹವಾಮಾನ ವ್ಯವಸ್ಥೆಯು ಸಮೀಪಿಸುತ್ತಿದ್ದಂತೆ ವಾತಾವರಣದ ಒತ್ತಡದ ಬದಲಾವಣೆಗಳನ್ನು ಮೇಲ್ವಿಚಾರಣೆ ಮಾಡಲು ಯಾವ ಸಾಧನವನ್ನು ಬಳಸಬೇಕು?", "875": "ಜೀವಿಗಳ ಗುಣಲಕ್ಷಣಗಳನ್ನು ನಿರ್ಧರಿಸಲು ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ಕಾರಣವಾಗಿದೆ?", "876": "ಯಾವ ಜೀವಿಗಳಲ್ಲಿ ಜೀವಕೋಶದ ಗೋಡೆಗಳು ಕಂಡುಬರುತ್ತವೆ?", "877": "ಐಸಾಕ್ ನ್ಯೂಟನ್ ಅವರು ತಮ್ಮ ಅಧ್ಯಯನಕ್ಕೆ ಹೆಸರುವಾಸಿಯಾಗಿದ್ದಾರೆ.", "878": "ಕೆಲವು ವಸ್ತುಗಳು ಆಯಸ್ಕಾಂತಗಳಿಂದ ಆಕರ್ಷಿಸಲ್ಪಡುತ್ತವೆ. ಆಯಸ್ಕಾಂತವು ಯಾವ ವಸ್ತುವನ್ನು ಆಕರ್ಷಿಸುತ್ತದೆ?", "879": "ಯಾವ ಕ್ರಮವು ಸಮಸ್ಯೆಯನ್ನು ಪರಿಹರಿಸಲು ತಂತ್ರಜ್ಞಾನದ ಬಳಕೆಯನ್ನು ಪ್ರತಿನಿಧಿಸುತ್ತದೆ?", "880": "ಗಿಟಾರ್ ಸ್ಟ್ರಿಂಗ್ ಅನ್ನು ಸ್ಟ್ರಮ್ ಮಾಡಿದಾಗ, ಅದು ಮಾಡುವ ಮೂಲಕ ಧ್ವನಿಯನ್ನು ಉತ್ಪಾದಿಸುತ್ತದೆ", "881": "ದ್ರವ್ಯರಾಶಿ ಮತ್ತು ತೂಕದ ಅರ್ಥಗಳನ್ನು ಆಗಾಗ್ಗೆ ಗೊಂದಲಗೊಳಿಸಬಹುದು. ದ್ರವ್ಯರಾಶಿ ಮತ್ತು ತೂಕ ಎರಡರಲ್ಲೂ ಬದಲಾವಣೆಯ ಉದಾಹರಣೆ ಯಾವುದು?", "882": "ಇವುಗಳಲ್ಲಿ ಯಾವುದು ಬ್ರಹ್ಮಾಂಡದ ನಕ್ಷತ್ರಪುಂಜಗಳ ವೈಜ್ಞಾನಿಕ ವರ್ಗೀಕರಣಗಳಾಗಿವೆ?", "883": "ವಿಜ್ಞಾನಿಗಳು ಕಾಲಕಾಲಕ್ಕೆ ಏಕಕೋಶೀಯ ಜೀವಿಯನ್ನು ಗಮನಿಸುತ್ತಿದ್ದರು. ಕೋಶದ ಹೊರಗಿನ ಪದಾರ್ಥಗಳನ್ನು ಖಾಲಿ ಮಾಡಲು ಪ್ಲಾಸ್ಮಾ ಮೆಂಬರೇನ್ನಲ್ಲಿ ಅದೇ ಸ್ಥಳಕ್ಕೆ ನಿರ್ವಾತಗಳು ಚಲಿಸುತ್ತಿರುವುದನ್ನು ಅವರು ಗಮನಿಸಿದರು. ಅವನು ಯಾವ ಜೀವಿಯನ್ನು ಗಮನಿಸುತ್ತಿದ್ದನು?", "884": "ಕಾರಿನ ಛಾವಣಿಗೆ ಡಿಕ್ಕಿ ಹೊಡೆದಾಗ ಯಾವ ರೀತಿಯ ಮಳೆಯು ಹಾನಿಯನ್ನುಂಟುಮಾಡುತ್ತದೆ?", "885": "ಪ್ರಾಣಿಗಳ ಜೀವಕೋಶವನ್ನು ಸಸ್ಯ ಜೀವಕೋಶಕ್ಕೆ ಹೋಲಿಸುವಾಗ ಯಾವ ಸಾಧನವನ್ನು ಬಳಸುವುದು ಉತ್ತಮ?", "886": "200 ಮಿಲಿ ನೀರಿನ ಸಾಂದ್ರತೆಯನ್ನು ನಿರ್ಧರಿಸಲಾಯಿತು, ಮತ್ತು ನಂತರ 20 ಗ್ರಾಂ ಸಕ್ಕರೆಯನ್ನು ನೀರಿನಲ್ಲಿ ಕರಗಿಸಲಾಯಿತು. ವಿದ್ಯಾರ್ಥಿಯು ಸಕ್ಕರೆ-ನೀರಿನ ದ್ರಾವಣದ ಸಾಂದ್ರತೆಯನ್ನು ನಿರ್ಧರಿಸಿದನು ಮತ್ತು ಸಂಗ್ರಹಿಸಿದ ದತ್ತಾಂಶವನ್ನು ಟೇಬಲ್ನಲ್ಲಿ ದಾಖಲಿಸಿದನು. ಈ ತನಿಖೆಯಲ್ಲಿ ಸಕ್ಕರೆ", "887": "ವರ್ಷದಲ್ಲಿ, ಸೂರ್ಯನ ಮಾರ್ಗವು ಆಕಾಶದಲ್ಲಿ ಕಾಣಿಸಿಕೊಳ್ಳುವ ಕೋನವು ಬದಲಾಗುತ್ತದೆ. ಉತ್ತರ ಗೋಳಾರ್ಧದಲ್ಲಿ, ಸೂರ್ಯನ ಮಾರ್ಗವು ಬೇಸಿಗೆಯಲ್ಲಿ ದಿಗಂತದಲ್ಲಿ ಹೆಚ್ಚು ಮತ್ತು ಚಳಿಗಾಲದಲ್ಲಿ ದಿಗಂತದಲ್ಲಿ ಕಡಿಮೆ ಕಾಣಿಸಿಕೊಳ್ಳುತ್ತದೆ. ಆಕಾಶದಾದ್ಯಂತ ಸೂರ್ಯನ ಹಾದಿಯಲ್ಲಿನ ವ್ಯತ್ಯಾಸಕ್ಕೆ ಯಾವ ಅಂಶವು ಹೆಚ್ಚು ಕೊಡುಗೆ ನೀಡುತ್ತದೆ?", "888": "ಭೂಮಿಯ ವಾತಾವರಣದಲ್ಲಿ ಶೇಕಡಾವಾರು ಅನಿಲ ಸಂಯೋಜನೆಯನ್ನು ತೋರಿಸಲು ಉತ್ತಮ ಮಾರ್ಗ ಯಾವುದು?", "889": "ಸಿಲ್ವರ್ ನೈಟ್ರೇಟ್ ಮತ್ತು ಸೋಡಿಯಂ ಕ್ಲೋರೈಡ್ ನಡುವಿನ ಪ್ರತಿಕ್ರಿಯೆಗೆ, ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ಉತ್ಪನ್ನವಾಗಿದೆ? AgNo _ {3} + NaCl->", "890": "ಹವಾಮಾನವನ್ನು ಊಹಿಸಲು ಮತ್ತು ಚಂಡಮಾರುತಗಳು ಸಮೀಪಿಸುತ್ತಿರುವ ಬಗ್ಗೆ ಜನರಿಗೆ ಎಚ್ಚರಿಕೆ ನೀಡಲು ಯಾವ ಆವಿಷ್ಕಾರವು ಹೆಚ್ಚು ಸಹಾಯ ಮಾಡಿದೆ?", "891": "ಸೈಬೀರಿಯನ್ ಬೇಸಿಗೆಯಲ್ಲಿ, ಹಿಮಸಾರಂಗವು ಚಿಕ್ಕ ಬೇರುಗಳು, ಶಿಲೀಂಧ್ರಗಳು, ಹುಲ್ಲು ಮತ್ತು ಇತರ ಸಸ್ಯವರ್ಗಗಳನ್ನು ಮೇಯಿಸುತ್ತದೆ. ಚಳಿಗಾಲದ ತಂಪಾದ ತಿಂಗಳುಗಳಲ್ಲಿ, ಅವು ದಕ್ಷಿಣಕ್ಕೆ ವಲಸೆ ಹೋಗುತ್ತವೆ ಮತ್ತು ಲಭ್ಯವಿರುವ, ಆದರೆ ಕಲ್ಲುಹೂವಿನಂತಹ ಕಡಿಮೆ ಪೌಷ್ಟಿಕ ಆಹಾರವನ್ನು ಅವಲಂಬಿಸುತ್ತವೆ. ದಕ್ಷಿಣ ಪ್ರದೇಶಗಳಲ್ಲಿ ಇಡೀ ಚಳಿಗಾಲದಲ್ಲಿ ಹೆಚ್ಚಿದ ಹಿಮಪಾತವು ಹಿಮಸಾರಂಗಕ್ಕೆ ಕಾರಣವಾಗುತ್ತದೆ", "892": "ಬ್ರಹ್ಮಾಂಡದ ಪ್ರತಿಯೊಂದು ವಸ್ತುವೂ ದ್ರವ್ಯವನ್ನು ಆಕರ್ಷಿಸುತ್ತದೆ ಎಂದು ಸರ್ ಐಸಾಕ್ ನ್ಯೂಟನ್ ಹೇಳಿದ್ದಾರೆ. ಆಕರ್ಷಣೆಯು ವಸ್ತುವಿನ ದ್ರವ್ಯರಾಶಿ ಮತ್ತು ವಸ್ತುಗಳ ನಡುವಿನ ಅಂತರವನ್ನು ಅವಲಂಬಿಸಿರುತ್ತದೆ. ನ್ಯೂಟನ್ ಯಾವ ರೀತಿಯ ಬಲವನ್ನು ವಿವರಿಸಿದನು?", "893": "ಉತ್ತರ ಗೋಳಾರ್ಧವು ಸೂರ್ಯನಿಂದ ದೂರವಾದಾಗ ಯಾವ ಋತುವನ್ನು ಅನುಭವಿಸುತ್ತದೆ?", "894": "ನೀರಿನ ಬೀಕರ್ಗೆ ಶಾಖವನ್ನು ಅನ್ವಯಿಸಲಾಗುತ್ತದೆ, ಇದು ನೀರಿನ ತಾಪಮಾನವನ್ನು ಕೆಲವು ಡಿಗ್ರಿಗಳಷ್ಟು ಹೆಚ್ಚಿಸುತ್ತದೆ. ಶಾಖವನ್ನು ಅನ್ವಯಿಸಿದ ನಂತರ ನೀರಿನ ಅಣುಗಳಿಗೆ ಏನಾಗುತ್ತದೆ?", "895": "ಹರಿಯುವ ನದಿಯ ಪರಿಣಾಮವಾಗಿ ಯಾವ ವೈಶಿಷ್ಟ್ಯವು ಹೆಚ್ಚಾಗಿ ಕಂಡುಬರುತ್ತದೆ?", "896": "ಯಾವ ಅಂಗವು ದೇಹ ಮತ್ತು ಪರಿಸರದ ನಡುವೆ ಅನಿಲ ವಿನಿಮಯದ ಸ್ಥಳವಾಗಿದೆ?", "897": "ಧನಾತ್ಮಕ-ಚಾರ್ಜ್ಡ್ ಹೈಡ್ರೋಜನ್ ಅಯಾನು ತಟಸ್ಥ ಹೈಡ್ರೋಜನ್ ಪರಮಾಣುಗಿಂತ ಚಿಕ್ಕದಾದ ತ್ರಿಜ್ಯವನ್ನು ಹೊಂದಿರುತ್ತದೆ. ಈ ವ್ಯತ್ಯಾಸವನ್ನು ಯಾವುದು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "898": "ನಿದ್ರಾಹೀನತೆ ಮತ್ತು ನಿದ್ರಾಹೀನತೆಯು ಪ್ರಾಣಿಗಳಲ್ಲಿ ಹೇಗೆ ಹೋಲುತ್ತವೆ?", "899": "ತೇಲುವಿಕೆಯನ್ನು ನಿರ್ಧರಿಸಲು ಸಣ್ಣ ಅಲ್ಯೂಮಿನಿಯಂ ಘನವನ್ನು ನೀರಿನ ಬೀಕರ್ಗೆ ಬೀಳಿಸಲಾಗುತ್ತದೆ. ಘನದ ಮೇಲೆ ಕಾರ್ಯನಿರ್ವಹಿಸುವ ತೇಲುವ ಬಲವನ್ನು ನಿರ್ಧರಿಸಲು ಇವುಗಳಲ್ಲಿ ಯಾವುದು ಅಗತ್ಯವಿಲ್ಲ?", "900": "ಕಾಂಕ್ರೀಟ್ ಗಟ್ಟಿಯಾಗುವ ಮೊದಲು, ಇದು ಪ್ಲಾಸ್ಟಿಸಿಟಿಯನ್ನು ಪ್ರದರ್ಶಿಸುತ್ತದೆ. ಇದು ಒಂದು ಪ್ರಯೋಜನವಾಗಿದೆ ಏಕೆಂದರೆ ಇದು ಕಾಂಕ್ರೀಟ್ಗೆ ಅವಕಾಶ ನೀಡುತ್ತದೆ", "901": "ಆನುವಂಶಿಕ ನಡವಳಿಕೆಗೆ ಯಾವ ಘಟನೆಯು ಒಂದು ಉದಾಹರಣೆಯಾಗಿದೆ?", "902": "ಪರಿಸರ ವ್ಯವಸ್ಥೆಯಲ್ಲಿ ಸತ್ತ ಎಲೆಗಳ ಪಾತ್ರವನ್ನು ವಿದ್ಯಾರ್ಥಿಯು ವಿವರಿಸಬೇಕು. ಈ ಎಲೆಗಳ ಮಹತ್ವವನ್ನು ವಿವರಿಸಲು ವಿದ್ಯಾರ್ಥಿಯು ಯಾವ ಹೇಳಿಕೆಯನ್ನು ಹೆಚ್ಚಾಗಿ ಒದಗಿಸುತ್ತಾನೆ?", "903": "ಉತ್ಪಾದಕ ಜೀವಿಗಳ ಬಗ್ಗೆ ಈ ಕೆಳಗಿನ ಯಾವ ಹೇಳಿಕೆಗಳು ನಿಜವಾಗಿವೆ?", "904": "ಭೂಮಿಯು ವೇಗವಾಗಿ ಸುತ್ತುತ್ತಿದ್ದರೆ, ಬಹುಶಃ ಏನಾಗುತ್ತದೆ?", "905": "ಭೂಮಿಯಿಂದ ಸೂರ್ಯನವರೆಗಿನ ಅಂತರವು ಒಂದು ಖಗೋಳಶಾಸ್ತ್ರೀಯ ಘಟಕವಾಗಿದೆ. ಭೂಮಿಯಿಂದ ಕ್ಷೀರಪಥ ಗ್ಯಾಲಕ್ಸಿಯ ದೂರದ ತುದಿಯವರೆಗೆ ಎಷ್ಟು ಖಗೋಳ ಘಟಕಗಳಿವೆ ಎಂಬುದನ್ನು ಯಾವ ಘಟಕವು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "906": "ಯಾವ ಜೀವಿಯು ಅಳಿವಿನಂಚಿನಲ್ಲಿರುತ್ತದೆ ಅಥವಾ ಅಳಿವಿನಂಚಿನಲ್ಲಿರುತ್ತದೆ?", "907": "ಕಡಲ ಧ್ರುವೀಯ ಗಾಳಿಯ ದ್ರವ್ಯರಾಶಿಗಳ ಗುಣಲಕ್ಷಣಗಳು ಯಾವುವು?", "908": "ಪರಿಸರ ವ್ಯವಸ್ಥೆಯಲ್ಲಿ, ಉತ್ಪಾದಕರಿಂದ ಹಿಡಿದು ಉನ್ನತ ಮಟ್ಟದ ಗ್ರಾಹಕರವರೆಗೆ ಯಾವ ಜೀವಿಗಳ ಪಟ್ಟಿ ಸರಿಯಾದ ಕ್ರಮದಲ್ಲಿದೆ?", "909": "ಎಲ್ಲಾ ಆಹಾರಗಳ ಬಗ್ಗೆ ನಿಜವಾದ ಹೇಳಿಕೆಯೇನು?", "910": "ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ಆಮ್ಲೀಯ ದ್ರಾವಣಕ್ಕೆ ಉದಾಹರಣೆಯಾಗಿದೆ?", "911": "ಬಂಡೆಯ ಕಣಗಳು ಸಮುದ್ರದ ತಳದಲ್ಲಿ ನೆಲೆಗೊಂಡಾಗ, ಅವು ಇತರ ಕಣಗಳಿಂದ ಹೂತುಹೋಗುವುದನ್ನು ಮುಂದುವರಿಸಬಹುದು. ಈ ಕಣಗಳ ಸಿಮೆಂಟೇಶನ್ ಪ್ರಕ್ರಿಯೆಯು ರೂಪುಗೊಳ್ಳುತ್ತದೆ.", "912": "ಇವುಗಳಲ್ಲಿ ಯಾವುದು ಪ್ರೋಟೀನಿನ ವಿವರಣೆಯ ಭಾಗವಾಗಿದೆ?", "913": "ಚಂಡಮಾರುತದಿಂದ ಸಿಡಿಲು 21 ಮರಗಳಿಗೆ ಅಪ್ಪಳಿಸಿ ಕಾಡಿನ ನೆಲಕ್ಕೆ ಬಿದ್ದು ಸಾಯುತ್ತದೆ. ಮುಂದಿನ ಕೆಲವು ವರ್ಷಗಳಲ್ಲಿ ಸತ್ತ ಮರವು ಅನೇಕ ಬದಲಾವಣೆಗಳಿಗೆ ಒಳಗಾಗುತ್ತದೆ. ಮರದ ಜೈವಿಕ ಮತ್ತು ರಾಸಾಯನಿಕ ಬದಲಾವಣೆಗಳಿಗೆ ಯಾವ ಜೀವಿಗಳು ಹೆಚ್ಚಾಗಿ ಕಾರಣವಾಗಿವೆ?", "914": "ಸೋಡಿಯಂ ಮತ್ತು ಕ್ಲೋರಿನ್ ರಾಸಾಯನಿಕವಾಗಿ ಸಂಯೋಜಿಸಿದಾಗ ಸೋಡಿಯಂ ಕ್ಲೋರೈಡ್ ರೂಪುಗೊಳ್ಳುತ್ತದೆ. ಸೋಡಿಯಂ ಕ್ಲೋರೈಡ್ ಅನ್ನು ಯಾವ ಪದವು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "915": "ಪ್ರಾಣಿಗಳು ಬದುಕುಳಿಯಲು ತಮ್ಮ ಪರಿಸರದಿಂದ ಯಾವ ಮೂರು ವಸ್ತುಗಳು ಬೇಕಾಗುತ್ತವೆ?", "916": "ಯುನೈಟೆಡ್ ಸ್ಟೇಟ್ಸ್ನಲ್ಲಿ ಹೆಚ್ಚಿನ ವಿದ್ಯುತ್ ಅನ್ನು ಕಲ್ಲಿದ್ದಲು, ನೈಸರ್ಗಿಕ ಅನಿಲ, ಪರಮಾಣು ಶಕ್ತಿ ಅಥವಾ ಜಲವಿದ್ಯುತ್ ಬಳಸಿ ಉತ್ಪಾದಿಸಲಾಗುತ್ತದೆ. ಇವುಗಳಲ್ಲಿ ಯಾವುದು ವಾತಾವರಣಕ್ಕೆ ಇಂಗಾಲದ ಡೈಆಕ್ಸೈಡ್ ಅನ್ನು ಸೇರಿಸುತ್ತದೆ?", "917": "ವಿದ್ಯಾರ್ಥಿಯೊಬ್ಬ 28 ದಿನಗಳ ಕಾಲ ಮಳೆಯ ಪ್ರಮಾಣವನ್ನು ದಾಖಲಿಸಿದ್ದಾನೆ ಮತ್ತು ಒಟ್ಟು ಮಳೆಯನ್ನು ನಿರ್ಧರಿಸಲು ಕ್ಯಾಲ್ಕುಲೇಟರ್ ಅನ್ನು ಬಳಸುತ್ತಾನೆ. ವಿದ್ಯಾರ್ಥಿಯು ಒಟ್ಟು ಮಳೆಯನ್ನು 28ರಿಂದ ಭಾಗಿಸಿದಾಗ ಏನನ್ನು ಲೆಕ್ಕ ಹಾಕುತ್ತಾನೆ?", "918": "ವಸಾಹತುಗಾರರ ಆಗಮನದ ನಂತರ ಹವಾಯಿಯಲ್ಲಿ ಸ್ಥಳೀಯ ಪಕ್ಷಿಗಳ 60-100 ಪ್ರಭೇದಗಳ ಅಳಿವಿನ ಕಾರಣ ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು?", "919": "ಚಿಟ್ಟೆಗಳ ಜೀವನ ಚಕ್ರದ ಹಂತಗಳಿಗೆ ಸರಿಯಾದ ಅನುಕ್ರಮ ಯಾವುದು?", "920": "ತೈಲವು ನವೀಕರಿಸಲಾಗದ ನೈಸರ್ಗಿಕ ಸಂಪನ್ಮೂಲಕ್ಕೆ ಒಂದು ಉದಾಹರಣೆಯಾಗಿದೆ. ನವೀಕರಿಸಲಾಗದ ಸಂಪನ್ಮೂಲಕ್ಕೆ ಮತ್ತೊಂದು ಉದಾಹರಣೆ ಯಾವುದು?", "921": "ತನಿಖೆಯ ಭಾಗವಾಗಿ ವಿದ್ಯಾರ್ಥಿಗಳು ಕಲ್ಲುಗಳನ್ನು ಒಡೆಯಲು ಸುತ್ತಿಗೆಗಳನ್ನು ಬಳಸುತ್ತಿದ್ದಾರೆ. ವಿದ್ಯಾರ್ಥಿಗಳು ಕನ್ನಡಕಗಳನ್ನು ಧರಿಸಬೇಕು", "922": "ಭೂಮಿಯಿಂದ ಹೇಗೆ ಕಾಣುತ್ತದೆ ಎಂಬುದಕ್ಕೆ ಹೋಲಿಸಿದರೆ ಸೂರ್ಯನು ಪ್ಲುಟೊದಲ್ಲಿರುವ ಗಗನಯಾತ್ರಿಗೆ ಹೇಗೆ ಕಾಣಿಸಿಕೊಳ್ಳುತ್ತಾನೆ?", "923": "ಸೂಕ್ಷ್ಮದರ್ಶಕವನ್ನು ಬಳಸುವಾಗ, ಆರ್ದ್ರ ಮೌಂಟ್ ಅನ್ನು ಬಳಸುವುದು ಉತ್ತಮ.", "924": "ವಿದ್ಯುತ್ ಸ್ಥಾವರವು ವಿದ್ಯುತ್ ಉತ್ಪಾದಿಸಲು ರಾಸಾಯನಿಕ ಶಕ್ತಿಯನ್ನು ಬಳಸುತ್ತದೆ. ವಿದ್ಯುತ್ ಸ್ಥಾವರವು ಯಾವ ಶಕ್ತಿಯ ಮೂಲವನ್ನು ಹೆಚ್ಚಾಗಿ ಬಳಸುತ್ತದೆ?", "925": "ಯಾವ ಉಪಪರಮಾಣುವಿನ ಕಣವು ಋಣಾತ್ಮಕ ಚಾರ್ಜ್ ಅನ್ನು ಹೊಂದಿದೆ?", "926": "ಯಾವ ಪಟ್ಟಿಯು ಆಹಾರವನ್ನು ನುಂಗಿದ ನಂತರ ಜೀರ್ಣಾಂಗ ವ್ಯವಸ್ಥೆಯ ಮೂಲಕ ಹಾದುಹೋಗುವ ಸರಿಯಾದ ಕ್ರಮವನ್ನು ನೀಡುತ್ತದೆ?", "927": "ಗಿಳಿಗಳು ಪಕ್ಷಿಗಳಾಗಿದ್ದು ಅವುಗಳ ಮೂಲ ಗರಿಗಳ ಬಣ್ಣವು ಹಸಿರು ಬಣ್ಣದ್ದಾಗಿದೆ. ಆದಾಗ್ಯೂ, ಗಿಳಿಗಳು ಕಾಡಿನಲ್ಲಿ ಮತ್ತು ಸೆರೆಯಲ್ಲಿ ವ್ಯಾಪಕವಾದ ಬಣ್ಣವನ್ನು ಪ್ರದರ್ಶಿಸುತ್ತವೆ. ಗಿಳಿಗಳ ಸಂಖ್ಯೆಯಲ್ಲಿ ಕಂಡುಬರುವ ವ್ಯಾಪಕ ಬಣ್ಣದ ವ್ಯತ್ಯಾಸದ ಮೂಲವು ಯಾವ ಪ್ರಕ್ರಿಯೆಯಾಗಿದೆ?", "928": "ವಿಜ್ಞಾನದಲ್ಲಿ, ಹೊಸ ಆವಿಷ್ಕಾರಗಳು ಅಸ್ತಿತ್ವದಲ್ಲಿರುವ ಮಾಹಿತಿಯನ್ನು ಬದಲಾಯಿಸಿದಾಗ ಹಳೆಯ ವಿಚಾರಗಳನ್ನು ಬದಲಾಯಿಸಬಹುದು. ಯಾವ ಪರಿಸ್ಥಿತಿಯು ಬಹುಶಃ ಅಸ್ತಿತ್ವದಲ್ಲಿರುವ ಕಲ್ಪನೆಯ ಮರುಚಿಂತನೆಗೆ ಒಂದು ಉದಾಹರಣೆಯಾಗಿದೆ?", "929": "ಚರ್ಮದ ಮೇಲೆ ಬೆವರು ದೇಹಕ್ಕೆ ಹೇಗೆ ಸಹಾಯ ಮಾಡುತ್ತದೆ?", "930": "ಸೂರ್ಯನು ನೀರಿನ ಚಕ್ರಕ್ಕೆ ಹೇಗೆ ಶಕ್ತಿ ನೀಡುತ್ತಾನೆ?", "931": "ಉತ್ತಮ ಆರೋಗ್ಯವನ್ನು ಕಾಪಾಡಿಕೊಳ್ಳಲು, ಮನುಷ್ಯರು", "932": "ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ನದಿ ಪರಿಸರ ವ್ಯವಸ್ಥೆಯಲ್ಲಿ ಅಜೈವಿಕ ಅಂಶವಾಗಿದೆ?", "933": "ಒಂದು ಪ್ರಯೋಗದ ನಂತರ ಒಂದು ತೀರ್ಮಾನವನ್ನು ತಲುಪಿದಾಗ, ತೀರ್ಮಾನವನ್ನು ಪರಿಶೀಲಿಸುವಾಗ ಇತರ ವಿಜ್ಞಾನಿಗಳು ತೆಗೆದುಕೊಳ್ಳಬಹುದಾದ ಮೊದಲ ಹೆಜ್ಜೆ ಯಾವುದು?", "934": "ಜನಸಂಖ್ಯೆಯಲ್ಲಿನ ಕೆಲವು ಜೀವಿಗಳು ಅದೇ ಜಾತಿಯ ಇತರ ಜೀವಿಗಳಿಗಿಂತ ಹೆಚ್ಚಿನ ಬದುಕುಳಿಯುವಿಕೆಯ ಪ್ರಮಾಣವನ್ನು ಹೊಂದಲು ಏನು ಅನುಮತಿಸುತ್ತದೆ?", "935": "ಹಗಲಿನಲ್ಲಿ ನಿದ್ರಿಸುವ ಮತ್ತು ಆಶ್ರಯಕ್ಕಾಗಿ ನೆಲದಲ್ಲಿ ರಂಧ್ರಗಳನ್ನು ಅಗೆಯುವ ಜೀವಿಗೆ ಯಾವ ಪರಿಸರವು ಉತ್ತಮವಾಗಿದೆ?", "936": "ರಾಸಾಯನಿಕ ಸೂತ್ರ ಮತ್ತು ರಾಸಾಯನಿಕ ಸಮೀಕರಣದ ನಡುವಿನ ಒಂದು ವ್ಯತ್ಯಾಸವೆಂದರೆ ರಾಸಾಯನಿಕ ಸಮೀಕರಣವು ತೋರಿಸುತ್ತದೆ.", "937": "ನೀರನ್ನು ಶೇಖರಿಸಿಡುವ ಮತ್ತು ಎಲೆಗಳಿಲ್ಲದ ಕಾಂಡಗಳನ್ನು ಹೊಂದಿರುವ ಸಸ್ಯಗಳು ಬಹುಶಃ ನೀರಿನಲ್ಲಿ ವಾಸಿಸುತ್ತವೆ.", "938": "ಪಳೆಯುಳಿಕೆ ಇಂಧನಗಳನ್ನು ನವೀಕರಿಸಲಾಗದ ಇಂಧನಗಳೆಂದು ಪರಿಗಣಿಸಲಾಗುತ್ತದೆ ಏಕೆಂದರೆ ಅವು", "939": "ಚಿಕ್ಕ ಹಕ್ಕಿ ಬೆಳೆಯಲು ಸಾಕಷ್ಟು ಆಹಾರವನ್ನು ಸೇವಿಸಬೇಕಾಗುತ್ತದೆ. ಚಿಟ್ಟೆ ತನ್ನ ಜೀವನ ಚಕ್ರದ ಯಾವ ಹಂತದಲ್ಲಿ ಚಿಕ್ಕ ಹಕ್ಕಿಗೆ ಹೋಲುತ್ತದೆ?", "940": "ವಿವಿಧ ಸಾಂದ್ರತೆಗಳ ಫಲಕಗಳು ಒಗ್ಗೂಡಿದಾಗ ಮತ್ತು ಒಂದು ಫಲಕವು ಇನ್ನೊಂದರ ಕೆಳಗೆ ಜಾರಿದಾಗ ಯಾವ ವೈಶಿಷ್ಟ್ಯವು ಫಲಿತಾಂಶ ನೀಡುತ್ತದೆ?", "941": "ಇವುಗಳಲ್ಲಿ ಯಾವುದು ಶರತ್ಕಾಲವು ಪ್ರಾರಂಭವಾಗಿದೆ ಎಂಬುದರ ಅತ್ಯುತ್ತಮ ಸಂಕೇತವಾಗಿದೆ?", "942": "ರುಮಟಾಯ್ಡ್ ಸಂಧಿವಾತವು ಕೀಲುಗಳ ಮೇಲೆ ಪರಿಣಾಮ ಬೀರುವ ಸ್ವಯಂ ನಿರೋಧಕ ಕಾಯಿಲೆಯಾಗಿದೆ. ಈ ಘಟನೆಗಳಲ್ಲಿ ಯಾವುದು ಈ ರೋಗದ ಲಕ್ಷಣಗಳನ್ನು ಉಂಟುಮಾಡುತ್ತದೆ?", "943": "ಕ್ರಿಸ್ ಒಂದು ಕಪ್ ಬಿಸಿ ಚಾಕೊಲೇಟ್ ಅನ್ನು ಬೆರೆಸುತ್ತಾನೆ. ಲೋಹದ ಚಮಚಕ್ಕಿಂತ ತಂಪಾಗಿ ಉಳಿಯುತ್ತದೆ ಎಂದು ಭಾವಿಸಿ ಅವನು ಮರದ ಕೋಲನ್ನು ಬಳಸುತ್ತಾನೆ. ಯಾವ ಚಟುವಟಿಕೆಯು ವಿದ್ಯಾರ್ಥಿಯ ಕಾರ್ಯವನ್ನು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "944": "ದೂರದರ್ಶಕದ ಮೂಲಕ ಯಾವುದು ಉತ್ತಮವಾಗಿ ಕಾಣಿಸುತ್ತದೆ?", "945": "ಒಬ್ಬ ವಿದ್ಯಾರ್ಥಿಯು ಶಾಖ ನಿರೋಧಕವಾಗಿ ವಸ್ತುವಿನ ಪರಿಣಾಮಕಾರಿತ್ವವನ್ನು ಪರೀಕ್ಷಿಸುವ ತನಿಖೆಯನ್ನು ನಡೆಸುತ್ತಾನೆ. ಈ ತನಿಖೆಯನ್ನು ಸುರಕ್ಷಿತವಾಗಿ ನಡೆಸಲು ಯಾವ ಸಾಧನವು ವಿದ್ಯಾರ್ಥಿಗೆ ಸಹಾಯ ಮಾಡುತ್ತದೆ?", "946": "ಜೀವರಸಾಯನಶಾಸ್ತ್ರ ಘಟಕದಲ್ಲಿ ಚಟುವಟಿಕೆ ನಡೆಸಲು ಯಾವ ಸಾಧನವನ್ನು ಅತ್ಯುತ್ತಮವಾಗಿ ಬಳಸಲಾಗುತ್ತದೆ?", "947": "ಗ್ಯಾಸೋಲಿನ್ ಎಂಜಿನ್ನಲ್ಲಿರುವ ಇಂಧನವನ್ನು ಸುಟ್ಟುಹಾಕಿದಾಗ, ಶಕ್ತಿಯ ಪರಿವರ್ತನೆಯು", "948": "ಒಮ್ಮೆ ಬ್ಯಾಕ್ಟೀರಿಯಾದ ಡೊಮೇನ್ನಲ್ಲಿ ವರ್ಗೀಕರಿಸಲಾದ ಕೆಲವು ಪ್ರೊಕಾರ್ಯೋಟ್ಗಳನ್ನು ಈಗ ಹೀಗೆ ವರ್ಗೀಕರಿಸಲಾಗಿದೆಃ", "949": "ಇವುಗಳಲ್ಲಿ ಆಹಾರ ಜಾಲಗಳಲ್ಲಿನ ಶಕ್ತಿಯ ಪ್ರಾಥಮಿಕ ಮೂಲ ಯಾವುದು?", "950": "ಅಸಾಮಾನ್ಯ ರೀತಿಯ ಪಳೆಯುಳಿಕೆ ಕ್ಲಾಮ್ ಸ್ವಿಸ್ ಆಲ್ಪ್ಸ್ನಲ್ಲಿ ಎತ್ತರದ ಬಂಡೆಯ ಪದರಗಳಲ್ಲಿ ಕಂಡುಬರುತ್ತದೆ. ಇದೇ ರೀತಿಯ ಪಳೆಯುಳಿಕೆ ಕ್ಲಾಮ್ ಉತ್ತರ ಅಮೆರಿಕಾದ ರಾಕಿ ಪರ್ವತಗಳಲ್ಲಿಯೂ ಕಂಡುಬರುತ್ತದೆ. ಇದರಿಂದ ವಿಜ್ಞಾನಿಗಳು ಈ ತೀರ್ಮಾನಕ್ಕೆ ಬರುತ್ತಾರೆಃ", "951": "ಭೂಮಿಯ ಸುತ್ತಲಿನ ಅನಿಲಗಳ ಪದರದ ಮಿಶ್ರಣವನ್ನು ಕರೆಯಲಾಗುತ್ತದೆ", "952": "ಪಾಲ್ ತನ್ನ ರೇಡಿಯೋ ಮೂಲಕ ಸಂಗೀತವನ್ನು ಕೇಳುತ್ತಾನೆ. ಪೌಲನು ಕೇಳುವ ಧ್ವನಿಯನ್ನು ಯಾವುದು ಅತ್ಯುತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "953": "ಸಸ್ಯಗಳು ಉತ್ಪಾದಕವಾಗಿವೆ ಏಕೆಂದರೆ ಅವು", "954": "ಕೊಳಕು ರಾಶಿಯ ಮೇಲೆ ಹರಿಯುವ ನೀರಿನ ಮೆದುಗೊಳವೆ ಉಳಿದಿತ್ತು. ಪ್ರವಾಹದ ಸವೆತದ ಯಾವ ಲಕ್ಷಣವನ್ನು ಹೆಚ್ಚಾಗಿ ಪ್ರದರ್ಶಿಸಲಾಗುತ್ತಿತ್ತು?", "955": "ಸಸ್ಯಗಳ ಬೆಳವಣಿಗೆ ಮತ್ತು ಒಳಚರಂಡಿಗೆ ಅತ್ಯುತ್ತಮ ಮಣ್ಣಿನ ಮಿಶ್ರಣವೆಂದರೆ", "956": "ವಿದ್ಯುತ್ ಉತ್ಪಾದನೆಗೆ ನವೀಕರಿಸಬಹುದಾದ ಶಕ್ತಿಯನ್ನು ಬಳಸಲು ವಿದ್ಯುತ್ ಕಂಪನಿಗೆ ಸಹಾಯ ಮಾಡುವ ಈ ತಂತ್ರಜ್ಞಾನಗಳಲ್ಲಿ ಯಾವುದು?", "957": "ಗಾಳಿಯಿಂದ ಬಳಸಬಹುದಾದ ಶಕ್ತಿಯನ್ನು ಪಡೆಯಲು ವಿಂಡ್ಮಿಲ್ಗಳನ್ನು ಬಳಸಲಾಗುತ್ತದೆ. ವಿಂಡ್ಮಿಲ್ ಅನ್ನು ಬಳಸುವುದರಿಂದ ಯಾವ ಪ್ರಯೋಜನವಿದೆ?", "958": "ಇವುಗಳಲ್ಲಿ ಯಾವುದು ಹೊಸ ಪದಾರ್ಥವು ರೂಪುಗೊಳ್ಳುವುದಕ್ಕೆ ಉದಾಹರಣೆಯಾಗಿದೆ?", "959": "ಇವುಗಳಲ್ಲಿ ಯಾವುದು ಹಗಲಿನಲ್ಲಿ ನೆಲದ ಮೇಲೆ ನೆರಳು ಮೂಡಿಸಬಲ್ಲದು?", "960": "ಯಾವ ವ್ಯವಸ್ಥೆಯು ವೈರಸ್ನ ಉಪಸ್ಥಿತಿಗೆ ಪ್ರತಿಕ್ರಿಯಿಸುವ ಮೂಲಕ ದೇಹವನ್ನು ರಕ್ಷಿಸುತ್ತದೆ?", "961": "ಇನ್ಫ್ಲುಯೆನ್ಸ ಸೋಂಕಿನ ರೋಗಲಕ್ಷಣಗಳು ಭಾಗಶಃ ಉಂಟಾಗುತ್ತವೆ", "962": "ಯಾವ ಜೀವಕೋಶದ ಅಂಗಕವು ಕೊಬ್ಬಿನಾಮ್ಲಗಳನ್ನು ಮಾರ್ಪಡಿಸುತ್ತದೆ?", "963": "ಕಡಿಮೆ ತಾಪಮಾನದಿಂದಾಗಿ ಭೂಮಿಯ ರಚನೆಯ ಯಾವ ಭಾಗವು ಘನ ಹಂತದಲ್ಲಿ ಅಸ್ತಿತ್ವದಲ್ಲಿದೆ?", "964": "ಯಾವ ಸಮುದ್ರ ನೀರುನಾಯಿ ನಡವಳಿಕೆಯನ್ನು ಕಲಿಯಲಾಗುತ್ತದೆ?", "965": "ಭೂಮಿಯ ಕಾಂತೀಯ ಧ್ರುವಗಳು ಆಗಾಗ್ಗೆ ಸ್ಥಳವನ್ನು ಬದಲಾಯಿಸುತ್ತವೆ. ಕಾಂತೀಯ ಧ್ರುವದ ಸ್ಥಳದಲ್ಲಿನ ಈ ಬದಲಾವಣೆಗೆ ನೇರ ಕಾರಣವೇನು?", "966": "ವರ್ಷಗಳ ಹಿಂದೆ, ಕುಟುಂಬದ ಹೆಚ್ಚಿನ ಸದಸ್ಯರು ಪರಸ್ಪರರ ಹತ್ತಿರ ವಾಸಿಸುತ್ತಿದ್ದರು. ಇಂದು, ಕುಟುಂಬದ ಸದಸ್ಯರು ಸಾಮಾನ್ಯವಾಗಿ ದೇಶದಾದ್ಯಂತ ವಾಸಿಸುತ್ತಾರೆ. ತಂತ್ರಜ್ಞಾನಗಳ ಕಾರಣದಿಂದಾಗಿ ಜನರು ತಮ್ಮ ಪ್ರೀತಿಪಾತ್ರರಿಂದ ದೂರವಿರಲು ಸಾಧ್ಯವಾಗುತ್ತದೆ", "967": "ಯಾವ ಎರಡು ದೇಹ ವ್ಯವಸ್ಥೆಗಳು ವ್ಯಕ್ತಿಯ ಶ್ವಾಸಕೋಶದಿಂದ ಹೆಚ್ಚುವರಿ ದ್ರವವನ್ನು ನೇರವಾಗಿ ತೆಗೆದುಹಾಕುತ್ತವೆ?", "968": "ಸೆಡಿಮೆಂಟರಿ ರಾಕ್ ವಿಜ್ಞಾನಿಗಳಿಗೆ ಭೂಮಿಯ ಇತಿಹಾಸವನ್ನು ಒಟ್ಟುಗೂಡಿಸಲು ಸಹಾಯ ಮಾಡುತ್ತದೆ, ಬಹುಶಃ ಅದರ ಸುಳಿವುಗಳನ್ನು ಬಳಸಿ", "969": "ಆಹಾರದಲ್ಲಿ ಸಂಗ್ರಹವಾಗಿರುವ ಶಕ್ತಿಯು ಮೂಲತಃ ಇಲ್ಲಿಂದ ಬರುತ್ತದೆ.", "970": "ಗಾಳಿಯ ಉಷ್ಣಾಂಶ ಹೆಚ್ಚಾದಂತೆ ಹೆಪ್ಪುಗಟ್ಟಿದ ನೀರು ಹೇಗೆ ಬದಲಾಗುತ್ತದೆ ಎಂಬುದನ್ನು ಇವುಗಳಲ್ಲಿ ಯಾವುದು ತೋರಿಸುತ್ತದೆ?", "971": "ಈ ಕೆಳಗಿನ ಯಾವ ಗುಣಲಕ್ಷಣವು ಸ್ಕ್ರಾಚಿಂಗ್ ಅನ್ನು ವಿರೋಧಿಸುವ ವಸ್ತುವಿನ ಸಾಮರ್ಥ್ಯವನ್ನು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "972": "ಮಾನವರಹಿತ ಬಾಹ್ಯಾಕಾಶ ಹಾರಾಟದ ಸಮಯದಲ್ಲಿ ಸ್ನಾಯುಗಳು ಮತ್ತು ಮೂಳೆಗಳು ಆರೋಗ್ಯಕರವಾಗಿ ಉಳಿಯಲು ದೈಹಿಕ ಒತ್ತಡದ ಅಗತ್ಯವಿದೆ ಎಂದು ವಿಜ್ಞಾನಿಗಳು ಗಮನಿಸಿದರು. ಈ ಅಗತ್ಯದಿಂದಾಗಿ ಇವುಗಳಲ್ಲಿ ಯಾವುದನ್ನು ಯೋಜಿಸಬೇಕಾಗಿತ್ತು?", "973": "ಒಂದು ಜಾತಿಯ ಪಕ್ಷಿ ಸಂತಾನೋತ್ಪತ್ತಿಯನ್ನು ನಿಲ್ಲಿಸಿದರೆ, ಇವುಗಳಲ್ಲಿ ಯಾವುದು ಸಂಭವಿಸುತ್ತದೆ?", "974": "ಮೊದಲ ಬಾರಿಗೆ ಹೊಸ ಪ್ರಯೋಗವನ್ನು ಮಾಡುವಾಗ, ವಿಜ್ಞಾನಿ ಅನಿರೀಕ್ಷಿತ ತೀರ್ಮಾನಕ್ಕೆ ಬರುತ್ತಾನೆ. ಈ ತೀರ್ಮಾನವನ್ನು ಇತರ ವಿಜ್ಞಾನಿಗಳು ಒಪ್ಪಿಕೊಳ್ಳಬೇಕಾದರೆ ವಿಜ್ಞಾನಿ ಏನು ಮಾಡಬೇಕು?", "975": "ಯಾವ ವ್ಯವಸ್ಥೆಯು ಮಾನವ ದೇಹದಲ್ಲಿ ಹೆಚ್ಚಿನ ಹಾರ್ಮೋನುಗಳನ್ನು ಉತ್ಪಾದಿಸುತ್ತದೆ?", "976": "ಸಣ್ಣ ವಸ್ತುವಿನ ಮೇಲಿನ ಮಾದರಿಗಳನ್ನು ನೋಡಲು ವಿದ್ಯಾರ್ಥಿಯು ಯಾವ ಸಾಧನವನ್ನು ಬಳಸಬೇಕು?", "977": "ಕಾರುಗಳನ್ನು ತಯಾರಿಸಲು ರೋಬೋಟ್ಗಳನ್ನು ಬಳಸಲಾಗುತ್ತದೆ. ಇದರಲ್ಲಿ ಒಂದು ಸಮಸ್ಯೆ ಇದೆ.", "978": "ಯಾವ ಎರಡು ದೇಹ ವ್ಯವಸ್ಥೆಗಳು ಪರಸ್ಪರ ಸಂವಹನ ನಡೆಸಿ ಅಗತ್ಯವಾದ ಅಮೈನೋ ಆಮ್ಲಗಳ ಅಗತ್ಯವಿರುವ ಪ್ರತಿಕಾಯಗಳನ್ನು ಉತ್ಪಾದಿಸುತ್ತವೆ?", "979": "ಯಾವ ರಾಸಾಯನಿಕವು ಸಂಯುಕ್ತವಾಗಿದೆ?", "980": "ಎರಡು ಚುಕ್ಕೆ ಚಿರತೆಗಳು ನಾಲ್ಕು ಮರಿಗಳ ಕಸವನ್ನು ಉತ್ಪಾದಿಸುತ್ತವೆ. ಮೂರು ಮರಿಗಳನ್ನು ಗುರುತಿಸಲಾಗಿದೆ ಮತ್ತು ಒಂದು ಘನ ಕಪ್ಪು ಬಣ್ಣದ್ದಾಗಿದೆ. ಕಪ್ಪು ಕೋಟ್ ಬಹುಶಃ ಯಾವ ರೀತಿಯ ಲಕ್ಷಣವಾಗಿದೆ?", "981": "ಗೀಚುವಿಕೆಗೆ ಅದರ ಪ್ರತಿರೋಧದ ಆಧಾರದ ಮೇಲೆ ಖನಿಜವನ್ನು ಗುರುತಿಸಲು ಯಾವ ಭೌತಿಕ ಆಸ್ತಿಯನ್ನು ಬಳಸಲಾಗುತ್ತದೆ?", "982": "ಋಣಾತ್ಮಕ ಆವೇಶದ ರಬ್ಬರ್ ರಾಡ್ ಅನ್ನು ಕೆಲವು ಸಣ್ಣ ಕಾಗದದ ತುಂಡುಗಳ ಬಳಿ ತರಲಾಯಿತು. ರಾಡ್ನ ಚಾರ್ಜ್ಗಳು ತುಣುಕುಗಳಲ್ಲಿನ ಋಣಾತ್ಮಕ ಚಾರ್ಜ್ಗಳನ್ನು ಹಿಮ್ಮೆಟ್ಟಿಸಿದವು. ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ಋಣಾತ್ಮಕ ಆವೇಶದ ವಿಕರ್ಷಣೆಗೆ ಕಾರಣವಾಯಿತು?", "983": "ಮ್ಯಾಂಗ್ರೋವ್ ಮರಗಳು ಹಲವಾರು ಅಂಶಗಳಿಂದ ಪ್ರಭಾವಿತವಾಗಿವೆ. ಮ್ಯಾಂಗ್ರೋವ್ ಪರಿಸರ ವ್ಯವಸ್ಥೆಯ ಶಕ್ತಿ ಚಕ್ರಕ್ಕೆ ಕೊಡುಗೆ ನೀಡುವ ಅಜೈವಿಕ ಅಂಶ ಯಾವುದು?", "984": "ಒಂದು ಬೆಳಕಿನ ವರ್ಷ ಏನು ಅಳೆಯುತ್ತದೆ?", "985": "ಸಸ್ಯ ಜೀವಕೋಶದಲ್ಲಿರುವ ಈ ಯಾವ ರಚನೆಗಳು ಸಸ್ಯಕ್ಕೆ ಆಹಾರವನ್ನು ತಯಾರಿಸಲು ಅನುವು ಮಾಡಿಕೊಡುತ್ತವೆ?", "986": "ಪೆಟ್ರೀಷಿಯಾ ಮತ್ತು ಆಕೆಯ ಸಹಪಾಠಿಗಳು ನಗರದ ವಿವಿಧ ಕಲ್ಲಿನ ಪ್ರದೇಶಗಳಿಗೆ ಭೇಟಿ ನೀಡುತ್ತಿದ್ದಾರೆ. ಪ್ರತಿ ಪ್ರದೇಶದಲ್ಲೂ ಯಾವ ರೀತಿಯ ಬಂಡೆಗಳು ಕಂಡುಬರುತ್ತವೆ ಎಂದು ತಿಳಿಯಲು ಅವರು ಬಯಸುತ್ತಾರೆ. ತನಿಖೆಯನ್ನು ಸರಿಯಾಗಿ ನಡೆಸಿದರೆ, ಪೆಟ್ರೀಷಿಯಾ ಮತ್ತು ಆಕೆಯ ಸಹಪಾಠಿಗಳು ಒಂದು ಪ್ರದೇಶಕ್ಕೆ ಭೇಟಿ ನೀಡಿದಾಗಲೆಲ್ಲಾ ಏನು ಮಾಡುತ್ತಾರೆ?", "987": "ಪರಮಾಣುವಿನ ನ್ಯೂಕ್ಲಿಯಸ್ನ ವಿದ್ಯುತ್ ಚಾರ್ಜ್ + 12 ಆಗಿದೆ. ಪರಮಾಣು ತನ್ನ ತಟಸ್ಥ ಸ್ಥಿತಿಯಲ್ಲಿ ಎಷ್ಟು ಎಲೆಕ್ಟ್ರಾನ್ಗಳನ್ನು ಹೊಂದಿದೆ?", "988": "ವಿಜ್ಞಾನಿಗಳು ಸಿದ್ಧಾಂತಗಳನ್ನು ಪರಿಷ್ಕರಿಸಲು ಇವುಗಳಲ್ಲಿ ಯಾವುದು ಕಾರಣ?", "989": "ಹೈಡ್ರೋಜನ್ ಮತ್ತು ಕ್ಲೋರಿನ್ ರಾಸಾಯನಿಕವಾಗಿ ಬಂಧಿಸಿ ಹೈಡ್ರೋಜನ್ ಕ್ಲೋರೈಡ್ ಅನ್ನು ರೂಪಿಸಿದಾಗ ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ಪರಿಣಾಮ ಬೀರುತ್ತದೆ?", "990": "ಲಕ್ಷಾಂತರ ವರ್ಷಗಳ ಹಿಂದೆ ಅಂಟಾರ್ಕ್ಟಿಕಾದಲ್ಲಿ ಅರಣ್ಯ ಪರಿಸರ ವ್ಯವಸ್ಥೆ ಅಸ್ತಿತ್ವದಲ್ಲಿತ್ತು ಎಂದು ವಿಜ್ಞಾನಿಗಳು ಅಧ್ಯಯನದ ಮೂಲಕ ತೀರ್ಮಾನಿಸಲು ಸಮರ್ಥರಾಗಿದ್ದಾರೆ.", "991": "ಭೂಮಿಯ ಯಾವ ಚಲನೆಯು ಹಗಲು ಮತ್ತು ರಾತ್ರಿಗೆ ಕಾರಣವಾಗುತ್ತದೆ?", "992": "ಮೇಲೇರುವಿಕೆಯು ಆಳವಾದ ಸಾಗರದ ನೀರನ್ನು ಸಾಗರದ ಮೇಲ್ಮೈಗೆ ಚಲಿಸುತ್ತದೆ. ಮೇಲ್ಮೈ ಮೇಲ್ಮೈಗೆ ಬೇರೆ ಏನು ಚಲಿಸುತ್ತದೆ?", "993": "ಆಮ್ಲಜನಕವನ್ನು ತರುವ ಮೂಲಕ ಮತ್ತು ಇಂಗಾಲದ ಡೈಆಕ್ಸೈಡ್ ಅನ್ನು ತೆಗೆದುಹಾಕುವ ಮೂಲಕ ಯಾವ ದೇಹದ ವ್ಯವಸ್ಥೆಯು ಕಾರ್ಯನಿರ್ವಹಿಸುತ್ತದೆ?", "994": "ಭೌಗೋಳಿಕ ನಕ್ಷೆಯನ್ನು ಪ್ರಾಥಮಿಕವಾಗಿ ಇದನ್ನು ನಿರ್ಧರಿಸಲು ಬಳಸಲಾಗುತ್ತದೆ.", "995": "ಬೆಚ್ಚಗಿನ ಸಾಗರ ಪ್ರವಾಹಗಳ ಮಾದರಿಯಲ್ಲಿನ ಬದಲಾವಣೆಯು ಹವಾಮಾನ ಬದಲಾವಣೆಗೆ ಕಾರಣವಾಗಬಹುದು", "996": "ಜೀರ್ಣಕ್ರಿಯೆಯ ಯಾವ ಭಾಗವು ಮುಖ್ಯವಾಗಿ ರಾಸಾಯನಿಕ ಬದಲಾವಣೆಯಾಗಿದೆ?", "997": "ಸೂಕ್ಷ್ಮದರ್ಶಕದಿಂದ ಯಾವ ವಸ್ತುವನ್ನು ಉತ್ತಮವಾಗಿ ಕಾಣಬಹುದು?", "998": "ಯಾವ ಉದಾಹರಣೆಯಲ್ಲಿ ಒಂದು ವಸ್ತುವು ಗುರುತ್ವಾಕರ್ಷಣೆಯ ಬಲದಿಂದ ಚಲಿಸುತ್ತದೆ?", "999": "ಪರಿಸರದಲ್ಲಿ ಅಸ್ತಿತ್ವದಲ್ಲಿದ್ದ ಸಮಸ್ಯೆಗಳನ್ನು ಪರಿಹರಿಸಲು 1970ರಲ್ಲಿ ಯು. ಎಸ್. ಎನ್ವಿರಾನ್ಮೆಂಟಲ್ ಪ್ರೊಟೆಕ್ಷನ್ ಏಜೆನ್ಸಿಯನ್ನು (ಇಪಿಎ) ಸ್ಥಾಪಿಸಲಾಯಿತು. ಯಾವ ಇಪಿಎ ಕಡಿಮೆ ಮಾಡಲು ಹೆಚ್ಚು ಆಸಕ್ತಿ ಹೊಂದಿದೆ?", "1000": "ಸಸ್ಯಗಳು ಬೆಳೆಯಲು, ಜೀವಕೋಶಗಳಿಗೆ ಖನಿಜಗಳ ರೂಪದಲ್ಲಿ ಪೋಷಕಾಂಶಗಳು ಬೇಕಾಗುತ್ತವೆ. ಖನಿಜಗಳು ಬರುತ್ತವೆ", "1001": "ಎಚ್ಐವಿ ಗುರಿಯಾಗಿಸುವ ಮೂಲಕ ದೇಹವನ್ನು ದ್ವಿತೀಯಕ ಸೋಂಕುಗಳಿಗೆ ಗುರಿಯಾಗಿಸುತ್ತದೆ.", "1002": "ವಿದ್ಯಾರ್ಥಿಯೊಬ್ಬ ಖನಿಜವೊಂದರ ಗುಣಲಕ್ಷಣಗಳನ್ನು ಪರಿಶೀಲಿಸುತ್ತಿದ್ದಾನೆ. ವಿದ್ಯಾರ್ಥಿಯು ಖನಿಜವನ್ನು ನೇರಳಾತೀತ ಬೆಳಕಿನಲ್ಲಿ ಹಾಕುವ ಮೂಲಕ ಪರೀಕ್ಷಿಸುತ್ತಾನೆ. ಈ ಪರೀಕ್ಷೆಯನ್ನು ಬಳಸಿಕೊಂಡು ಖನಿಜದ ಯಾವ ಗುಣವನ್ನು ಗುರುತಿಸಬಹುದು?", "1003": "ದ್ರವ ರಸಗೊಬ್ಬರದ ವಿವಿಧ ಸಾಂದ್ರತೆಗಳೊಂದಿಗೆ ದ್ರಾವಣಗಳಲ್ಲಿ ಪಾಚಿ ವಸಾಹತುಗಳನ್ನು ಬೆಳೆಯಲು ವಿದ್ಯಾರ್ಥಿಯೊಬ್ಬ ಯೋಜಿಸುತ್ತಾನೆ. ಈ ತನಿಖೆಗೆ ಮಾರ್ಗದರ್ಶನ ನೀಡುವ ಸ್ಪಷ್ಟ ಮತ್ತು ಪರಿಶೀಲಿಸಬಹುದಾದ ಊಹೆಯೆಂದರೆ ಯಾವುದು?", "1004": "ಬಂಡೆಗಳ ಬಿರುಕುಗಳ ನಡುವೆ ನೀರು ಹೆಪ್ಪುಗಟ್ಟಿದಾಗ ಯಾವ ಪ್ರಕ್ರಿಯೆ ನಡೆಯುತ್ತದೆ?", "1005": "ಮಾನವನ ದೇಹದ ಉಷ್ಣತೆಯು ಸಾಮಾನ್ಯವಾಗಿ 98.6 ಡಿಗ್ರಿ ಫ್ಯಾರನ್ಹೀಟ್ ಆಗಿರುತ್ತದೆ. ಒಬ್ಬ ವ್ಯಕ್ತಿಯು ವ್ಯಾಯಾಮ ಮಾಡುವಾಗ, ದೇಹದ ಉಷ್ಣತೆಯು ಹೆಚ್ಚಾಗಲು ಪ್ರಾರಂಭಿಸುತ್ತದೆ. ಹೆಚ್ಚಿದ ದೇಹದ ಉಷ್ಣತೆಯ ಪರಿಣಾಮವಾಗಿ, ಬೆವರಿನ ಪ್ರಕ್ರಿಯೆಯು ದೇಹವನ್ನು ತಂಪಾಗಿಸಲು ಪ್ರಾರಂಭಿಸುತ್ತದೆ. ಬೆವರು ಬಂದಾಗ ದೇಹವು ಏನು ಮಾಡುತ್ತಿದೆ ಎಂಬುದನ್ನು ಯಾವುದು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "1006": "ಜೀವಿಗಳಲ್ಲಿ, ಕನಿಷ್ಠ ಸಂಕೀರ್ಣದಿಂದ ಅತ್ಯಂತ ಸಂಕೀರ್ಣವಾದ ವ್ಯವಸ್ಥೆಯ ಮಟ್ಟವು", "1007": "ಯಾವ ಮಾದರಿಯು ನೀರೊಳಗಿನ ಸಾಗರ ರೇಖೆಗಳ ಸ್ಥಳವನ್ನು ಉತ್ತಮವಾಗಿ ತೋರಿಸುತ್ತದೆ?", "1008": "ವಿದ್ಯಾರ್ಥಿಯೊಬ್ಬ ಸ್ವಲ್ಪ ನೀರನ್ನು ಕುದಿಸಲು ಲೋಹದ ಮಡಕೆಯನ್ನು ಒಲೆಯ ಮೇಲೆ ಇಟ್ಟನು. ಲೋಹವು ನೀರಿನ ಮೂಲಕ ಶಾಖವನ್ನು ವರ್ಗಾಯಿಸಿತು.", "1009": "ಕಿಟನ್ ತನ್ನ ಪೋಷಕರಿಂದ ಆನುವಂಶಿಕವಾಗಿ ಪಡೆಯುವ ಲಕ್ಷಣ ಯಾವುದು?", "1010": "ಪ್ರೋಟೀನ್ಗಳು ಸಸ್ಯಗಳು ಮತ್ತು ಪ್ರಾಣಿಗಳ ಜೀವಕೋಶಗಳಲ್ಲಿ ರೂಪುಗೊಂಡ ಸಂಯುಕ್ತಗಳಾಗಿವೆ. ಪ್ರತಿ ಪ್ರೋಟೀನ್ ಅಣುವಿನಲ್ಲಿ ಯಾವ ಅಂಶವು ಇರುತ್ತದೆ?", "1011": "ಒಂದು ರಾಕೆಟ್ ಬಾಹ್ಯಾಕಾಶದತ್ತ ಸಾಗುತ್ತಿದೆ. ಭೂಮಿಯಿಂದ ದೂರ ಚಲಿಸುವಾಗ ರಾಕೆಟ್ ಯಾವ ಶಕ್ತಿಯ ವಿರುದ್ಧ ಕಾರ್ಯನಿರ್ವಹಿಸಬೇಕು?", "1012": "ಕಾರ್ಮಿಕರ ಗುಂಪೊಂದು ಕಟ್ಟಡದ ಎರಡನೇ ಮಹಡಿಯಿಂದ ಪಿಯಾನೋವನ್ನು ಸ್ಥಳಾಂತರಿಸಬೇಕಾಗುತ್ತದೆ. ಪಿಯಾನೋ ಬಾಗಿಲಿನ ಮೂಲಕ ಹೊಂದಿಕೊಳ್ಳಲು ತುಂಬಾ ಅಗಲವಾಗಿದೆ, ಆದ್ದರಿಂದ ಅವರು ಕಿಟಕಿಯ ಮೂಲಕ ಪಿಯಾನೋವನ್ನು ನೆಲಕ್ಕೆ ಇಳಿಸುತ್ತಾರೆ. ಕಿಟಕಿಯಿಂದ ಪಿಯಾನೋವನ್ನು ಕೆಳಗಿಳಿಸಲು ಕಾರ್ಮಿಕರಿಗೆ ಸಹಾಯ ಮಾಡಲು ಯಾವ ಸಾಧನವು ಉತ್ತಮವಾಗಿದೆ?", "1013": "ಬಾಹ್ಯಾಕಾಶ ಉಡುಪನ್ನು ಬಲೂನ್ ನಂತೆ ಏಕೆ ಉಬ್ಬಿಸಲಾಗುತ್ತದೆ?", "1014": "ಅಂತರ್ಜಲವು ಬಂಡೆಯನ್ನು ಕರಗಿಸುವುದರಿಂದ ಉಂಟಾಗುವ ಗುಹೆಯ ರಚನೆಗೆ ಕಾರಣವಾದ ಪ್ರಕ್ರಿಯೆಯನ್ನು ಯಾವ ಪದವು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "1015": "ಬಣ್ಣದ ಸಕ್ಕರೆಯನ್ನು ನೀರಿಗೆ ಸೇರಿಸಿದಾಗ ಏನಾಗುತ್ತದೆ?", "1016": "ಸಸ್ಯ ಮತ್ತು ಪ್ರಾಣಿಗಳ ಜೀವಕೋಶಗಳ ಬಗ್ಗೆ ಯಾವ ಹೇಳಿಕೆಯು ನಿಜವಾಗಿದೆ?", "1017": "ಕೃಷಿ ರಸಗೊಬ್ಬರಗಳನ್ನು ಸಾಮಾನ್ಯವಾಗಿ ಮಿಸ್ಸಿಸ್ಸಿಪ್ಪಿ ನದಿಗೆ ಮತ್ತು ಗಲ್ಫ್ ಆಫ್ ಮೆಕ್ಸಿಕೊಕ್ಕೆ ಹರಿಯುವ ಮೂಲಕ ಸಾಗಿಸಲಾಗುತ್ತದೆ, ಇದರ ಪರಿಣಾಮವಾಗಿ ಪಾಚಿಗಳು ಅರಳುತ್ತವೆ. ಪಾಚಿ ಹೂವುಗಳ ಕೊಳೆಯುವಿಕೆಯಿಂದ ಇವುಗಳಲ್ಲಿ ಯಾವುದು ಉಂಟಾಗುತ್ತದೆ?", "1018": "ಜೆನ್ನಿಫರ್ ಹಗ್ಗವನ್ನು ಜಿಗಿಯುತ್ತಿದ್ದಾಳೆ. ಆಕೆ ಬಹುಶಃ ಯಾವ ರೀತಿಯ ಲಕ್ಷಣವನ್ನು ಪ್ರದರ್ಶಿಸುತ್ತಿದ್ದಾಳೆ?", "1019": "ಒಬ್ಬ ಶಿಕ್ಷಕನು ಶುದ್ಧ ತಾಮ್ರದ ಪಟ್ಟಿಯನ್ನು ಎರಡು ವಿಭಿನ್ನ ಗಾತ್ರದ ತುಂಡುಗಳಾಗಿ ಒಡೆಯುತ್ತಾನೆ. ಎರಡು ತುಣುಕುಗಳ ನಡುವಿನ ಹೆಚ್ಚಿನ ವ್ಯತ್ಯಾಸವೇನು?", "1020": "ರಕ್ತವು ಹಲವಾರು ವಿಭಿನ್ನ ಭಾಗಗಳಿಂದ ಕೂಡಿದ ದ್ರವವಾಗಿದೆ. ಯಾವ ಮಟ್ಟದ ರಚನಾತ್ಮಕ ಸಂಘಟನೆಯು ರಕ್ತವನ್ನು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "1021": "ಅರಿಝೋನಾದ ಮರುಭೂಮಿಯಲ್ಲಿ ಪಳೆಯುಳಿಕೆಗೊಳಿಸಿದ ಮರದ ದೊಡ್ಡ ಪ್ರದೇಶಗಳನ್ನು ವಿಜ್ಞಾನಿಗಳು ಕಂಡುಕೊಂಡಿದ್ದಾರೆ. ಪಳೆಯುಳಿಕೆಗೊಂಡ ಮರವು ಪ್ರಾಚೀನ ಪರಿಸರದ ಪುರಾವೆಯಾಗಿದೆ. ಪುರಾವೆಗಳ ಆಧಾರದ ಮೇಲೆ, ಈ ಪ್ರದೇಶದಲ್ಲಿ ಪ್ರಾಚೀನ ಪರಿಸರ ಹೇಗಿತ್ತು?", "1022": "ಗಾಳಿ ಯಾವ ದಿಕ್ಕಿನಲ್ಲಿ ಬೀಸುತ್ತಿದೆ ಎಂಬುದನ್ನು ಕಂಡುಹಿಡಿಯಲು ರೂಬೆನ್ ದಿಕ್ಸೂಚಿಯನ್ನು ಬಳಸುತ್ತಿದ್ದಾರೆ. ಗಾಳಿಯ ದಿಕ್ಕನ್ನು ಕಂಡುಹಿಡಿಯಲು ಸಹಾಯ ಮಾಡಲು ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದನ್ನು ಗಮನಿಸುವುದು ಅವನಿಗೆ ಉತ್ತಮ?", "1023": "ಹೊಸ ಸಿಂಪಡಿಸುವಿಕೆಯು ನೀರು ವ್ಯರ್ಥವಾಗುವುದನ್ನು ತಡೆಯುತ್ತದೆ ಎಂದು ಒಬ್ಬ ರೈತ ಊಹಿಸುತ್ತಾನೆ. ಈ ಭವಿಷ್ಯವಾಣಿಯನ್ನು ಯಾವ ಪದವು ಅತ್ಯುತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "1024": "ಭೂಮಿಯ ಮೇಲಿನ ಅಲೆಗಳು ಹೆಚ್ಚಾಗಿ ಗುರುತ್ವಾಕರ್ಷಣೆಯಿಂದ ಉಂಟಾಗುತ್ತವೆ.", "1025": "ಭೂಮಿಯ ಮೇಲೆ ಮಳೆ ಬಿದ್ದಾಗ, ಅದರ ಕೆಲವು ಭಾಗವು ಮೇಲ್ಮೈ ಕೆಸರಿನ ಮೂಲಕ ಹೀರಲ್ಪಡುತ್ತದೆ. ಮೇಲ್ಮೈ ಕೆಸರುಗಳು ಎಷ್ಟು ರಂಧ್ರಯುಕ್ತವಾಗಿರುತ್ತವೆ ಎಂಬುದು ಎಷ್ಟು ನೀರನ್ನು ಹೀರಿಕೊಳ್ಳುತ್ತದೆ ಎಂಬುದನ್ನು ನಿಯಂತ್ರಿಸುತ್ತದೆ. ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ಮೇಲ್ಮೈ ಕೆಸರು ರಂಧ್ರವಿಲ್ಲದ ಪ್ರದೇಶಕ್ಕೆ ಕಾರಣವಾಗಬಹುದು?", "1026": "ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಕಾರಿನ ಯಾವ ಭಾಗವು ಅದರ ನಿಯಂತ್ರಣ ವ್ಯವಸ್ಥೆಗೆ ಸೇರಿದೆ?", "1027": "ಸರ್ಕ್ಯೂಟ್ನಲ್ಲಿ ವಿದ್ಯುಚ್ಛಕ್ತಿಯನ್ನು ನಡೆಸಲು ಯಾವ ಪದಾರ್ಥವನ್ನು ಬಳಸಬಹುದು?", "1028": "ಆಹಾರದಲ್ಲಿನ ಶಕ್ತಿಯ ಪ್ರಮಾಣವನ್ನು ವ್ಯಕ್ತಪಡಿಸಲು ಯಾವ ಘಟಕವನ್ನು ಬಳಸಲಾಗುತ್ತದೆ?", "1029": "ಒಬ್ಬ ವಿದ್ಯಾರ್ಥಿಯು ಬೆಟ್ಟದಿಂದ ಕಾರು ಎಷ್ಟು ವೇಗವಾಗಿ ಉರುಳಿತು ಎಂಬುದನ್ನು ಅಳೆಯುತ್ತಿದ್ದನು. ಬೆಟ್ಟದಿಂದ ಕಾರು ಎಷ್ಟು ವೇಗವಾಗಿ ಉರುಳಿತು ಎಂಬುದನ್ನು ಅಳೆಯಲು ವಿದ್ಯಾರ್ಥಿಯು ಯಾವ ಸಾಧನವನ್ನು ಬಳಸಬೇಕಾಗಿತ್ತು?", "1030": "20 ಡಿಗ್ರಿ ಸೆಲ್ಸಿಯಸ್ನಲ್ಲಿ ನೀರನ್ನು ಒಲೆ ಮೇಲೆ ಇಡಲಾಗುತ್ತದೆ. ನೀರನ್ನು ಬಿಸಿಮಾಡುವುದರಿಂದ, ಉಷ್ಣ ಶಕ್ತಿಯು ನೀರಿನಿಂದ ಹೀರಿಕೊಳ್ಳಲ್ಪಡುತ್ತದೆ. ನೀರನ್ನು ಗರಿಷ್ಠ ಉಷ್ಣಾಂಶ 80 ಡಿಗ್ರಿ ಸೆಲ್ಸಿಯಸ್ಗೆ ಬಿಸಿಮಾಡಿದರೆ, ಹೆಚ್ಚಿದ ಉಷ್ಣಾಂಶದ ಪರಿಣಾಮವಾಗಿ ಏನಾಗುತ್ತದೆ?", "1031": "ವಿದ್ಯುತ್ಕಾಂತೀಯ ವರ್ಣಪಟಲವನ್ನು ಹೀಗೆ ವಿವರಿಸಲಾಗಿದೆ", "1032": "ಭೂಮಿಯ ಮೇಲೆ ಋತುಗಳನ್ನು ಉತ್ಪಾದಿಸುವಲ್ಲಿ ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ಅತ್ಯಂತ ಮುಖ್ಯವಾಗಿದೆ?", "1033": "ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದನ್ನು ಶಕ್ತಿಯನ್ನು ಯಾಂತ್ರಿಕ ಕಾರ್ಯವಾಗಿ ಪರಿವರ್ತಿಸಲು ವಿನ್ಯಾಸಗೊಳಿಸಲಾಗಿದೆ?", "1034": "ವಿದ್ಯಾರ್ಥಿಯೊಬ್ಬನಿಗೆ ಗಂಟೆಯ ಸದ್ದು ಕೇಳಿಸುತ್ತದೆ. ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ವಿದ್ಯಾರ್ಥಿಯ ಗಂಟೆಯನ್ನು ಹೊತ್ತೊಯ್ಯುತ್ತದೆ?", "1035": "ಮಣ್ಣಿನ ರಚನೆಯ ಮೊದಲ ಹಂತವೆಂದರೆ ಬಂಡೆಯನ್ನು ಸೂಕ್ಷ್ಮ ಕಣಗಳಾಗಿ ಮಾರ್ಪಡಿಸುವುದು. ಸಸ್ಯಗಳನ್ನು ಬೆಳೆಯಲು ಉತ್ತಮ ಮಣ್ಣನ್ನು ತಯಾರಿಸಲು, ಬಂಡೆಯ ಕಣಗಳಿಗೆ ಯಾವುದು ಸೇರಿಸುವುದು ಉತ್ತಮ?", "1036": "ವೈಜ್ಞಾನಿಕ ಸಿದ್ಧಾಂತವನ್ನು ಯಾವುದು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "1037": "ವಿಜ್ಞಾನಿಗಳು ಒಂದು ಪ್ರದೇಶದ ಹವಾಮಾನದ ಮೇಲೆ ಪ್ರಭಾವ ಬೀರುವ ಅಂಶಗಳನ್ನು ಅಧ್ಯಯನ ಮಾಡುತ್ತಿದ್ದಾರೆ. ನಿಖರವಾದ ದತ್ತಾಂಶವನ್ನು ಸಂಗ್ರಹಿಸುವ ಪ್ರಯತ್ನದಲ್ಲಿ, ವಿಜ್ಞಾನಿಗಳು ದತ್ತಾಂಶವನ್ನು ಬಳಸಬೇಕು", "1038": "ಎರಡು ಮೇಲ್ಮೈಗಳನ್ನು ಒಟ್ಟಿಗೆ ಉಜ್ಜಿದಾಗ ಅವು ಏಕೆ ಬೆಚ್ಚಗಾಗುತ್ತವೆ?", "1039": "ಪ್ರತಿ ವರ್ಷ ಭೂಮಿಯ ಮೇಲೆ ಎರಡು ಎತ್ತರದ ಅಲೆಗಳು ಮತ್ತು ಎರಡು ಕಡಿಮೆ ಅಲೆಗಳು ಸಂಭವಿಸುತ್ತವೆ.", "1040": "ಮೇಜಿನ ಮೇಲೆ ಇರಿಸಲಾಗಿರುವ ಪುಸ್ತಕವು ಸ್ಥಿರವಾಗಿ ಉಳಿಯುವುದನ್ನು ಗಮನಿಸಲಾಗಿದೆ. ಅವಲೋಕನದ ಬಗೆಗಿನ ಯಾವ ಹೇಳಿಕೆಯನ್ನು ಅಭಿಪ್ರಾಯಕ್ಕಿಂತ ಸತ್ಯವೆಂದು ಪರಿಗಣಿಸಲಾಗುತ್ತದೆ?", "1041": "ವಿದ್ಯಾರ್ಥಿಗಳು ಆಗಾಗ್ಗೆ ಸಾಬೂನು ಮತ್ತು ನೀರಿನಿಂದ ಕೈ ತೊಳೆಯುವುದು ಸಾಂಕ್ರಾಮಿಕ ರೋಗದ ಹರಡುವಿಕೆಯನ್ನು ಮಿತಿಗೊಳಿಸುತ್ತದೆ.", "1042": "ಬಿಳಿ ಬೆಳಕನ್ನು ಯಾವುದು ರೂಪಿಸುತ್ತದೆ ಎಂಬುದನ್ನು ಅರ್ಥಮಾಡಿಕೊಳ್ಳಲು ಜನರಿಗೆ ಸಹಾಯ ಮಾಡುವ ವಸ್ತು ಯಾವುದು?", "1043": "ನೀರಿನ ಆವಿ ಕೆಲವೊಮ್ಮೆ ನೆಲದೊಂದಿಗೆ ಸಂಪರ್ಕದಲ್ಲಿರುವ ಸ್ತರ ಮೋಡಗಳಾಗಿ ಸಾಂದ್ರೀಕರಿಸುತ್ತದೆ. ಈ ಪ್ರಕ್ರಿಯೆಯ ಪರಿಣಾಮವಾಗಿ ಏನಾಗುತ್ತದೆ?", "1044": "ಆಮ್ಲ ಮಳೆಯ ಮುಖ್ಯ ಕಾರಣಗಳಲ್ಲಿ ಒಂದು", "1045": "ಈ ಚಟುವಟಿಕೆಗಳಲ್ಲಿ ಯಾವುದು ಅತಿ ಹೆಚ್ಚು ವಾಯುಮಾಲಿನ್ಯವನ್ನು ಉಂಟುಮಾಡುತ್ತದೆ?", "1046": "ಹಾರ್ಡಿ-ವೈನ್ಬರ್ಗ್ ಕಾನೂನು ಯಾವಾಗ ಮಾತ್ರ ಮಾನ್ಯವಾಗಿರುತ್ತದೆ", "1047": "ಪ್ರವಾಹದ ಸಮಯದಲ್ಲಿ ಕೆಸರಿನ ಶೇಖರಣೆಯು ಕೆಲವು ನದಿಗಳ ಬಳಿ ಭೂಮಿಯನ್ನು ಮಾಡುತ್ತದೆ.", "1048": "ಹಳೆಯ, ಹಾಳಾದ ರಬ್ಬರ್ ಟೈರ್ಗಳನ್ನು ಸ್ಕ್ರ್ಯಾಪ್ ಟೈರ್ಗಳು ಎಂದು ಕರೆಯಲಾಗುತ್ತದೆ. ಸ್ಕ್ರ್ಯಾಪ್ ಟೈರ್ಗಳನ್ನು ವಿಲೇವಾರಿ ಮಾಡುವ ಯಾವ ವಿಧಾನವು ಪರಿಸರಕ್ಕೆ ಉತ್ತಮವಾಗಿದೆ?", "1049": "ಕೋಣೆಯ ಉಷ್ಣಾಂಶದಲ್ಲಿ ಯಾವ ವಸ್ತುವು ಶಾಖದ ಅತ್ಯುತ್ತಮ ವಾಹಕವಾಗಿದೆ?", "1050": "ಒಬ್ಬ ವಿದ್ಯಾರ್ಥಿಯು ಬಿಳಿ ಮಾತ್ರೆಯನ್ನು ಗಾಜಿನ ನೀರಿನಲ್ಲಿ ಸುರಿಯುತ್ತಾನೆ, ಇದು ಇಂಗಾಲದ ಡೈಆಕ್ಸೈಡ್ ಅನಿಲವನ್ನು ಉತ್ಪಾದಿಸುತ್ತದೆ. ಇದು ಒಂದು ಪ್ರದರ್ಶನ", "1051": "ಇವುಗಳಲ್ಲಿ ಯಾವ ರಚನೆಯು ಎಲ್ಲಾ ಜೀವಿಗಳಲ್ಲಿ ಕಂಡುಬರುತ್ತದೆ?", "1052": "ಯಾವ ಪರಿಸ್ಥಿತಿಗಳು ತಂತಿಯ ಮುಚ್ಚಿದ ಲೂಪ್ನಲ್ಲಿ ವಿದ್ಯುತ್ ಪ್ರವಾಹವನ್ನು ಉತ್ಪಾದಿಸುತ್ತವೆ?", "1053": "ಭೂಮಿಯ ಮೇಲಿನ ಸಂಚಿತ ಶಿಲೆ ಪದರಗಳ ವ್ಯಾಪಕ ಮಡಿಸುವಿಕೆಯು ಭೂಮಿಯ ಇತಿಹಾಸದುದ್ದಕ್ಕೂ ಸಂಭವಿಸುವ ಕೆಲವು ಪ್ರಕ್ರಿಯೆಗಳ ಪರೋಕ್ಷ ಪುರಾವೆಗಳನ್ನು ಒದಗಿಸುತ್ತದೆ. ಇವುಗಳಲ್ಲಿ ಯಾವುದು ಬಹುಶಃ ಈ ಪ್ರಕ್ರಿಯೆಗಳಲ್ಲಿ ಒಂದಾಗಿದೆ?", "1054": "ಕಣಗಳ ಶಕ್ತಿಯ ಕಾರಣದಿಂದಾಗಿ ಬೇಸಿಗೆಯ ಬಿಸಿಲಿನ ದಿನದಂದು ಮಂಜುಗಡ್ಡೆಯ ಘನವು ಕರಗುತ್ತದೆ.", "1055": "ಉಣ್ಣಿ ಮತ್ತು ನಾಯಿಯ ನಡುವಿನ ಸಂಬಂಧವನ್ನು ಹೀಗೆ ಉತ್ತಮವಾಗಿ ವಿವರಿಸಬಹುದುಃ", "1056": "ಸಣ್ಣ ಮಿಡತೆಗಳು ದೊಡ್ಡದಾಗುತ್ತಿದ್ದಂತೆ ತಮ್ಮ ಹೊರಗಿನ ಹೊದಿಕೆಯನ್ನು ಚೆಲ್ಲುತ್ತವೆ. ಯಾವ ಪ್ರಾಣಿಯು ದೊಡ್ಡದಾಗುತ್ತಿದ್ದಂತೆ ಅದರ ಹೊರಗಿನ ಹೊದಿಕೆಯನ್ನು ಸಹ ಚೆಲ್ಲುತ್ತದೆ?", "1057": "ಆಮ್ಲಜನಕದ ಎರಡು ಪರಮಾಣುಗಳು ಒಗ್ಗೂಡಿ ಶುದ್ಧ ಆಮ್ಲಜನಕ ಅನಿಲವನ್ನು ರೂಪಿಸುತ್ತವೆ. O _ {2} ಅಣುಗಳ ವಿದ್ಯುದಾವೇಶ ಎಷ್ಟು?", "1058": "ಯಾವುದು ಒಂದು ರೀತಿಯ ವಿದ್ಯುತ್ಕಾಂತೀಯ ತರಂಗವಲ್ಲ?", "1059": "ಹಸಿರುಮನೆ ಪರಿಣಾಮವನ್ನು ನಿಧಾನಗೊಳಿಸಲು ಅಥವಾ ನಿಲ್ಲಿಸಲು ಸಹಾಯ ಮಾಡುವ ಒಂದು ಮಾರ್ಗ ಯಾವುದು?", "1060": "ಬಾಹ್ಯಾಕಾಶದಲ್ಲಿನ ದೊಡ್ಡ ದೂರಗಳನ್ನು ಅಳೆಯಲಾಗುತ್ತದೆ", "1061": "ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ಸಸ್ಯ ಕೋಶಕ್ಕೆ ಅದರ ದೃಢವಾದ ರಚನೆಯನ್ನು ನೀಡುತ್ತದೆ?", "1062": "ಯಾವ ಪರ್ಯಾಯ ಇಂಧನ ಸಂಪನ್ಮೂಲವು ನದಿಯ ಒಂದು ಭಾಗವನ್ನು ಸರೋವರವನ್ನಾಗಿ ಪರಿವರ್ತಿಸುತ್ತದೆ?", "1063": "ಪ್ರಯೋಗಾಲಯದಲ್ಲಿರುವ ವಿದ್ಯಾರ್ಥಿಯೊಬ್ಬ ಲ್ಯಾಬ್ ಟೇಬಲ್ನಿಂದ ಬಿಸಿ ದ್ರಾವಣವನ್ನು ಹೊಂದಿರುವ ಬೀಕರ್ ಅನ್ನು ತಂಪಾದ ನೀರಿನ ಸ್ನಾನಕ್ಕೆ ವರ್ಗಾಯಿಸುತ್ತಾನೆ. ವ್ಯವಸ್ಥೆಯ ಕೆಳಗಿನ ಯಾವ ಭಾಗವು ಶಾಖ ಶಕ್ತಿಯ ಹೆಚ್ಚಳವನ್ನು ಅನುಭವಿಸುತ್ತದೆ?", "1064": "ಚಲನಶಕ್ತಿಯನ್ನು ಅತ್ಯುತ್ತಮವಾಗಿ ವಿವರಿಸುವ ಉದಾಹರಣೆ ಯಾವುದು?", "1065": "ಬ್ರಹ್ಮಾಂಡದ ಮೂಲದ ಬಗ್ಗೆ ಯಾವ ಸಿದ್ಧಾಂತವು ದಟ್ಟವಾಗಿ ತುಂಬಿದ ಗೋಳವು ಸ್ಫೋಟಗೊಂಡು ಮೋಡಗಳು ರೂಪುಗೊಂಡು ನಕ್ಷತ್ರಪುಂಜಗಳಾಗಿ ಘನೀಕರಣಗೊಂಡಿದೆ ಎಂದು ಹೇಳುತ್ತದೆ?", "1066": "ಆರ್ಥ್ರೋಪೋಡಾ ಮತ್ತು ಚೋರ್ಡೇಟಾ ಫೈಲಾದ ಎಲ್ಲಾ ಸದಸ್ಯರು ಯಾವ ಲಕ್ಷಣವನ್ನು ಹಂಚಿಕೊಳ್ಳುತ್ತಾರೆ?", "1067": "ಚೆಂಡಿನ ವೇಗ ಹೆಚ್ಚಾದಂತೆ ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ಬದಲಾಗುವುದು ಖಚಿತ?", "1068": "ಒಂದು ವರ್ಷ ಒಬ್ಬ ರೈತನು ತನ್ನ ಒಂದು ಹೊಲದಲ್ಲಿ ಬೆಳೆಗಳನ್ನು ನೆಡದಿರಲು ನಿರ್ಧರಿಸಿದನು. ಆ ವರ್ಷದಲ್ಲಿ ಅವರ ಜಮೀನಿನಲ್ಲಿ ಸಾಮಾನ್ಯಕ್ಕಿಂತ ಹೆಚ್ಚಿನ ಪ್ರಮಾಣದ ಮಳೆಯಾಗಿತ್ತು. ಹೆಚ್ಚಿನ ಮಳೆಯ ಪರಿಣಾಮವಾಗಿ ಆ ನೆಡದ ಕ್ಷೇತ್ರದಲ್ಲಿ ಯಾವುದು ಹೆಚ್ಚಾಗಿ ಸಂಭವಿಸುತ್ತದೆ?", "1069": "ಯಾವ ಸಮೂಹದ ಇಂಧನ ಮೂಲಗಳು ನವೀಕರಿಸಬಹುದಾದವು?", "1070": "ದ್ರವವು ತಂಪಾದಾಗ ದ್ರವದ ಅಣುಗಳಿಗೆ ಏನಾಗುತ್ತದೆ?", "1071": "ಕೆಲವು ವ್ಯಕ್ತಿಗಳಿಗೆ ದನಗಳ ಹಾಲಿನಲ್ಲಿ ಕಂಡುಬರುವ ಲ್ಯಾಕ್ಟೋಸ್ ಅನ್ನು ಜೀರ್ಣಿಸಿಕೊಳ್ಳಲು ಸಾಧ್ಯವಾಗುವುದಿಲ್ಲ. ಈ ವ್ಯಕ್ತಿಗಳ ಜೀರ್ಣಾಂಗ ವ್ಯವಸ್ಥೆಯು ಬಹುಶಃ ಯಾವುದನ್ನು ಹೊಂದಿರುವುದಿಲ್ಲ?", "1072": "ಈ ಪ್ರಶ್ನೆಗೆ ಉತ್ತರಿಸಲು ಕೆಳಗಿನ ಮಾಹಿತಿಯನ್ನು ಬಳಸಿ. ಮಾನವ ದೇಹವು ವಿಶೇಷ ಜೀವಕೋಶಗಳು, ಅಂಗಾಂಶಗಳು ಮತ್ತು ಅಂಗಗಳಿಂದ ಮಾಡಲ್ಪಟ್ಟ ವಿವಿಧ ವ್ಯವಸ್ಥೆಗಳಿಂದ ಕೂಡಿದೆ. ಈ ಪ್ರತಿಯೊಂದು ರಚನೆಗಳು ಮಾನವ ಪ್ರಭೇದಗಳ ಉಳಿವಿಗೆ ಸಹಾಯ ಮಾಡುವ ನಿರ್ದಿಷ್ಟ ಕಾರ್ಯವನ್ನು ಹೊಂದಿವೆ. ಸಂತಾನೋತ್ಪತ್ತಿಗೆ ಯಾವ ಅಂಗಗಳನ್ನು ಬಳಸಲಾಗುತ್ತದೆ?", "1073": "ವಿದ್ಯುತ್ಕಾಂತೀಯ ತರಂಗಗಳ ಆವರ್ತನ ಮತ್ತು ತರಂಗಾಂತರದ ನಡುವಿನ ಸಂಬಂಧವನ್ನು ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "1074": "ಮತ್ತೊಂದು ಗ್ರಹದಲ್ಲಿ ಜೀವನವು ಬೆಳೆಯಲು ಯಾವ ಜೋಡಿ ಹೆಚ್ಚು ಅಗತ್ಯವಾಗಿರುತ್ತದೆ?", "1075": "ಬೆಳಕು ಮತ್ತು ಧ್ವನಿ ಹೇಗೆ ಹೋಲುತ್ತವೆ?", "1076": "ಬಿಸಿಯಾದಾಗ, ಮರ್ಕ್ಯುರಿಕ್ ಆಕ್ಸೈಡ್ ದ್ರವ ಪಾದರಸ ಮತ್ತು ಆಮ್ಲಜನಕವನ್ನು ರೂಪಿಸಲು ವಿಭಜನೆಯಾಗುತ್ತದೆ. ಒಬ್ಬ ವಿಜ್ಞಾನಿ 10 ಗ್ರಾಂ (ಗ್ರಾಂ) ಮರ್ಕ್ಯುರಿಕ್ ಆಕ್ಸೈಡ್ ಅನ್ನು ಬಿಸಿ ಮಾಡಿ 9.3 ಗ್ರಾಂ ದ್ರವ ಪಾದರಸವನ್ನು ರೂಪಿಸಿದರು. ಎಷ್ಟು ಗ್ರಾಂ ಆಮ್ಲಜನಕವು ರೂಪುಗೊಂಡಿತು?", "1077": "ಕ್ಲೋರಿನ್ ಅನಿಲವು ಸೋಡಿಯಂ ಲೋಹದೊಂದಿಗೆ ಪ್ರತಿಕ್ರಿಯಿಸಿದಾಗ, ಯಾವ ರೀತಿಯ ಪದಾರ್ಥವು ರೂಪುಗೊಳ್ಳುತ್ತದೆ?", "1078": "ಆನುವಂಶಿಕ ಮಾಹಿತಿಯ ಒಂದೇ ಘಟಕವನ್ನು ಹೊಂದಿರುವ ರಚನೆಯೆಂದರೆ", "1079": "ಸ್ನಾಯು ಕೋಶಗಳು ಆಹಾರದ ಅಣುಗಳಿಂದ ಶಕ್ತಿಯನ್ನು ತ್ವರಿತವಾಗಿ ಬಳಸಬಹುದಾದ ರೂಪಕ್ಕೆ ಪರಿವರ್ತಿಸಬೇಕಾಗುತ್ತದೆ. ಈ ಕಾರಣಕ್ಕಾಗಿ, ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವ ಸ್ನಾಯು ಕೋಶಗಳು ಇತರ ರೀತಿಯ ಜೀವಕೋಶಗಳಿಗಿಂತ ಹೆಚ್ಚಿನ ಸಂಖ್ಯೆಯಲ್ಲಿ ಇರುತ್ತವೆ?", "1080": "ನೀರಿನ ಸಂರಕ್ಷಣೆಗೆ ಯಾವುದು ಸಹಾಯ ಮಾಡುತ್ತದೆ?", "1081": "ಇವೆರಡರಲ್ಲಿ ಯಾವುದು ಸೂರ್ಯನಿಂದ ಭೂಮಿಗೆ ಪೂರೈಕೆಯಾಗಿದೆ?", "1082": "ಕೆಂಪು ಹೂವಿನ ಸಸ್ಯವನ್ನು (ಆರ್ಆರ್) ಬಿಳಿ ಹೂವಿನ ಸಸ್ಯದೊಂದಿಗೆ (ಡಬ್ಲ್ಯುಡಬ್ಲ್ಯು) ದಾಟಿಸಲಾಗುತ್ತದೆ ಮತ್ತು ಗುಲಾಬಿ ಹೂವುಗಳನ್ನು (ಆರ್ಡಬ್ಲ್ಯೂ) ಹೊಂದಿರುವ ಸಸ್ಯಗಳನ್ನು ಉತ್ಪಾದಿಸುತ್ತದೆ. ಎರಡು ಗುಲಾಬಿ ಹೂವಿನ ಸಸ್ಯಗಳನ್ನು ದಾಟಿದರೆ, ಯಾವ ಬಣ್ಣದ ಸಂತತಿಯನ್ನು ಉತ್ಪಾದಿಸಬಹುದು?", "1083": "ಅಮೈನೋ ಆಮ್ಲಗಳು ಪ್ರೋಟೀನ್ಗಳನ್ನು ಹೇಗೆ ರೂಪಿಸುತ್ತವೆ ಎಂಬುದನ್ನು ತೋರಿಸಲು ಅತ್ಯಂತ ನಿಖರವಾದ ಮಾದರಿ ಯಾವುದು?", "1084": "ಸಸ್ಯ ಜೀವಕೋಶಗಳಲ್ಲಿ ಕ್ಲೋರೋಪ್ಲಾಸ್ಟ್ಗಳ ಮುಖ್ಯ ಕಾರ್ಯವೇನು?", "1085": "ಗುರುತ್ವಾಕರ್ಷಣೆಯನ್ನು ವಸ್ತುಗಳ ನಡುವಿನ ಆಕರ್ಷಣೆಯ ಶಕ್ತಿ ಎಂದು ವ್ಯಾಖ್ಯಾನಿಸಬಹುದು. ಗುರುತ್ವಾಕರ್ಷಣೆಯ ಪರಿಣಾಮಗಳನ್ನು ಅನೇಕ ವ್ಯವಸ್ಥೆಗಳಲ್ಲಿ ಕಾಣಬಹುದು. ಈ ಕ್ರಿಯೆಗಳಲ್ಲಿ ಯಾವುದು ಇತರ ವ್ಯವಸ್ಥೆಗಳ ಮೇಲೆ ಪ್ರಭಾವ ಬೀರುವ ಗುರುತ್ವಾಕರ್ಷಣೆಯ ಉದಾಹರಣೆಯಾಗಿದೆ?", "1086": "ಉತ್ತರ ಕ್ಯಾಲಿಫೋರ್ನಿಯಾದ ಕರಾವಳಿಯ ಬಳಿ ತಂಪಾದ ನೀರಿನ ಮೇಲೇರುವಿಕೆಯ ಯಾವ ಲಕ್ಷಣವು ಸಮುದ್ರ ಜೀವಿಗಳ ಹೆಚ್ಚಿನ ಸಾಂದ್ರತೆಗೆ ಕಾರಣವಾಗುತ್ತದೆ?", "1087": "ಪರ್ವತಗಳು ರೂಪುಗೊಂಡಾಗ, ಭೂಮಿಯ ಪ್ರದೇಶಗಳ ನಡುವೆ ಪರಸ್ಪರ ಕ್ರಿಯೆ ನಡೆಯುತ್ತದೆ. ಯಾವ ಎರಡು ಪರಸ್ಪರ ಸಂವಹನ ನಡೆಸಿ ಪರ್ವತಗಳ ರಚನೆಗೆ ಕಾರಣವಾಗುತ್ತವೆ?", "1088": "ಚಂದ್ರನ ಮಾದರಿಯು ಭೂಮಿಯ ಮಾದರಿಗಿಂತ ಭಿನ್ನವಾಗಿರುತ್ತದೆ", "1089": "ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ಬಾಹ್ಯಾಕಾಶದಲ್ಲಿನ ರಚನೆಗಳನ್ನು ಚಿಕ್ಕದರಿಂದ ದೊಡ್ಡದಕ್ಕೆ ಸರಿಯಾಗಿ ಪಟ್ಟಿ ಮಾಡುತ್ತದೆ?", "1090": "ಕೆಲವು ಬದಲಾವಣೆಗಳು ತ್ವರಿತವಾಗಿರುತ್ತವೆ. ಕೆಲವು ಬದಲಾವಣೆಗಳು ನಿಧಾನವಾಗಿರುತ್ತವೆ. ಈ ಬದಲಾವಣೆಗಳಲ್ಲಿ ಯಾವುದು ಅತ್ಯಂತ ನಿಧಾನವಾಗಿರಬಹುದು?", "1091": "ಇವುಗಳಲ್ಲಿ ಯಾವ ರೋಗವು ಬ್ಯಾಕ್ಟೀರಿಯಾದಿಂದ ಉಂಟಾಗುತ್ತದೆ?", "1092": "ಜಲಚಕ್ರದಲ್ಲಿ ಸೂರ್ಯನಿಂದ ನೀರಿಗೆ ಹೆಚ್ಚಿನ ಶಕ್ತಿಯು ಯಾವಾಗ ವರ್ಗಾವಣೆಯಾಗುತ್ತದೆ?", "1093": "ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ಆವಿಷ್ಕಾರಗಳ ಸರಿಯಾದ ಅನುಕ್ರಮವನ್ನು ತೋರಿಸುತ್ತದೆ?", "1094": "ಎರಡು ಪ್ರಾಣಿಗಳು ಒಂದೇ ಪ್ರದೇಶದಲ್ಲಿ ವಾಸಿಸಿದಾಗ ಮತ್ತು ಆಹಾರಕ್ಕಾಗಿ ಒಂದೇ ಜೀವಿಯನ್ನು ಅವಲಂಬಿಸಿದಾಗ, ಅವು", "1095": "ಯಾವ ಹೇಳಿಕೆಯು ಸಸ್ಯ ಜೀವಕೋಶದ ಜೀವಕೋಶದ ಗೋಡೆಯ ಪ್ರಾಥಮಿಕ ಕಾರ್ಯವನ್ನು ವಿವರಿಸುತ್ತದೆ?", "1096": "ಒಂದು ವಸ್ತುವಿನ ದ್ರವ್ಯರಾಶಿಯನ್ನು ವಿವರಿಸಲು ಯಾವ ಮೆಟ್ರಿಕ್ ಘಟಕಗಳನ್ನು ಬಳಸಬೇಕು?", "1097": "ಗಿಟಾರ್ ತಂತಿ ಕಂಪಿಸಿದಾಗ ಯಾವ ರೀತಿಯ ಶಕ್ತಿಯು ಉತ್ಪತ್ತಿಯಾಗುತ್ತದೆ?", "1098": "ದ್ಯುತಿಸಂಶ್ಲೇಷಣೆ ಎಂಬ ಪ್ರಕ್ರಿಯೆಯ ಮೂಲಕ ಸಸ್ಯಗಳು ಬದುಕುಳಿಯುತ್ತವೆ ಎಂದು ಆಂಡ್ರೆ ಕಲಿತರು. ದ್ಯುತಿಸಂಶ್ಲೇಷಣೆಯ ಸಮಯದಲ್ಲಿ ಸಸ್ಯಗಳು ಯಾವ ಪದಾರ್ಥವನ್ನು ಉತ್ಪಾದಿಸುತ್ತವೆ?", "1099": "ಹಲವು ವರ್ಷಗಳಿಂದ ವಿಜ್ಞಾನಿಗಳು ಸಸ್ಯಗಳನ್ನು ಅವುಗಳ ಗುಣಲಕ್ಷಣಗಳಿಗೆ ಅನುಗುಣವಾಗಿ ವರ್ಗೀಕರಿಸಿದ್ದಾರೆ. ವಿಜ್ಞಾನಿಗಳು ಸಸ್ಯಗಳ ಹೊಸ ಪ್ರಭೇದಗಳನ್ನು ಉತ್ತಮವಾಗಿ ಗುರುತಿಸಲು ಮತ್ತು ಕಂಡುಹಿಡಿಯಲು ಕಾರಣವಾದದ್ದು ಯಾವುದು?", "1100": "ಯಾವ ವಸ್ತುವು ಶಾಖ ಮತ್ತು ವಿದ್ಯುಚ್ಛಕ್ತಿಯನ್ನು ಅತ್ಯುತ್ತಮವಾಗಿ ನಡೆಸುತ್ತದೆ?", "1101": "ಸೂರ್ಯನ ಕಡೆಗೆ ಗ್ರಹದ ಗುರುತ್ವಾಕರ್ಷಣೆಯ ಆಕರ್ಷಣೆಯ ಮೇಲೆ ಯಾವ ಎರಡು ಗುಣಲಕ್ಷಣಗಳು ಪರಿಣಾಮ ಬೀರುತ್ತವೆ?", "1102": "ಹುಲ್ಲುಗಾವಲು ಪರಿಸರ ವ್ಯವಸ್ಥೆಯು ಅಸ್ತವ್ಯಸ್ತಗೊಂಡಾಗ, ಆಕ್ರಮಣಕಾರಿ ಹುಲ್ಲಿನ ಪ್ರಭೇದವು ಸ್ಥಳೀಯ ಹುಲ್ಲನ್ನು ಮೀರಿಸಿತು. ಹೊಸ ಹುಲ್ಲು ಆ ಪ್ರದೇಶದಲ್ಲಿ ವಾಸಿಸುವ ಜೀವಿಗಳಿಗೆ ಕಡಿಮೆ ಪೌಷ್ಟಿಕಾಂಶದ ಮೌಲ್ಯವನ್ನು ಹೊಂದಿತ್ತು. ಈ ಬದಲಾವಣೆಯಿಂದ ಯಾವ ವರ್ಗದ ಜೀವಿಗಳ ಮೇಲೆ ಮೊದಲು ಪರಿಣಾಮ ಬೀರುತ್ತದೆ?", "1103": "1970ರ ದಶಕದಲ್ಲಿ, ಹಣ್ಣು ಮತ್ತು ತರಕಾರಿ ಬೆಳೆಗಳನ್ನು ಹಾನಿಗೊಳಗಾದ ಕೀಟಗಳನ್ನು ಕೊಲ್ಲಲು ಡಿಡಿಟಿಯ ಕೀಟನಾಶಕವನ್ನು ಬಳಸಲಾಯಿತು. ಹೆಚ್ಚಿನ ಕೀಟಗಳು ಡಿಡಿಟಿಗೆ ಒಡ್ಡಿಕೊಳ್ಳುವುದರಿಂದ ಸಾವನ್ನಪ್ಪಿದವು, ಆದರೆ ಕೆಲವು ಬದುಕುಳಿದವು. ಉಳಿದುಕೊಂಡಿರುವ ಈ ಕೀಟಗಳು ಅವುಗಳ ಜನಸಂಖ್ಯೆಯ ಹೆಚ್ಚಳಕ್ಕೆ ಕೊಡುಗೆ ನೀಡಿವೆ", "1104": "ಅವಳಿ ನಕ್ಷತ್ರಗಳು ಎರಡು ನಕ್ಷತ್ರಗಳ ದ್ರವ್ಯರಾಶಿಯ ಕೇಂದ್ರದ ಸುತ್ತ ಪರಿಭ್ರಮಿಸುತ್ತವೆ. ನಕ್ಷತ್ರಗಳು ಒಟ್ಟಿಗೆ ಇರಲು ಕಾರಣವೇನು?", "1105": "ಒಂದು ನಕ್ಷತ್ರವು ತನ್ನ ಹೆಚ್ಚಿನ ಹೈಡ್ರೋಜನ್ ಇಂಧನವನ್ನು ಕಳೆದುಕೊಂಡ ನಂತರ, ಅದು ಹೆಚ್ಚು ಬಿಸಿಯಾಗಿರುತ್ತದೆ ಮತ್ತು ಹೆಚ್ಚು ಪ್ರಕಾಶಮಾನವಾಗಿರುತ್ತದೆ. ನಕ್ಷತ್ರದ ಜೀವನ ಚಕ್ರದಲ್ಲಿ ಇದು ಯಾವ ಹಂತವನ್ನು ಪ್ರತಿನಿಧಿಸುತ್ತದೆ?", "1106": "ಅಲ್ಲಿಯವರೆಗೆ ಕೃಷಿ ಮಾಡದಿರುವುದು ಪರಿಸರಕ್ಕೆ ಹೇಗೆ ಸಹಾಯ ಮಾಡುತ್ತದೆ?", "1107": "ಪ್ರಯೋಗಾಲಯದಲ್ಲಿ, 100 ಗ್ರಾಂ ಉಗಿ ಹೊಂದಿರುವ ಮುಚ್ಚಿದ ಧಾರಕವನ್ನು ಎಲ್ಲಾ ಉಗಿ ದ್ರವವಾಗುವವರೆಗೆ ತಂಪಾಗಿಸಲಾಗುತ್ತದೆ. ಎಲ್ಲಾ ನೀರು ಗಟ್ಟಿಯಾಗುವವರೆಗೆ ಧಾರಕವನ್ನು ಮತ್ತಷ್ಟು ತಂಪಾಗಿಸಲಾಗುತ್ತದೆ. ಈ ಎರಡೂ ಬದಲಾವಣೆಗಳ ಸಮಯದಲ್ಲಿ ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ಸ್ಥಿರವಾಗಿರುತ್ತದೆ?", "1108": "ಸಸ್ಯಕ್ಕೆ ನೀರಿನ ಪೂರೈಕೆಯನ್ನು ಹೆಚ್ಚಿಸಿದರೆ ಸಸ್ಯದ ಮೇಲೆ ಹೂವುಗಳ ಸಂಖ್ಯೆ ಹೆಚ್ಚಾಗುತ್ತದೆಯೇ ಎಂದು ತನಿಖೆ ಮಾಡಲು ವಿದ್ಯಾರ್ಥಿಯೊಬ್ಬ ನಿರ್ಧರಿಸಿದ್ದಾನೆ. ಆಕೆಯ ಪ್ರಯೋಗದಲ್ಲಿ ಬಳಸಲು ಜೆರೇನಿಯಂ ಸಸ್ಯಗಳ ಐದು ಮಡಿಕೆಗಳಿವೆ. ವಿದ್ಯಾರ್ಥಿಯ ಪ್ರಶ್ನೆಗೆ ಉತ್ತರಿಸಲು ಐದು ಸಸ್ಯಗಳಿಗೆ ಪ್ರಯೋಗದಲ್ಲಿ ಯಾವ ಅಂಶವು ಬದಲಾಗಿರಬೇಕು?", "1109": "ನೀರಿನ ಚಕ್ರವು ಸಂಭವಿಸಲು ಅನುವು ಮಾಡಿಕೊಡುವ ಶಕ್ತಿಯು ಇಲ್ಲಿಂದ ಬರುತ್ತದೆ", "1110": "ಬಹುಕೋಶೀಯ ಎಂದು ವರ್ಗೀಕರಿಸಲಾದ ಜೀವಿಗಳು ಹೊಂದಿರಬೇಕು", "1111": "ಒಬ್ಬ ವ್ಯಕ್ತಿಯು ಉಸಿರಾಡಿದಾಗ ಗಾಳಿ ಎಲ್ಲಿಗೆ ಹೋಗುತ್ತದೆ?", "1112": "ಕುಡ್ಜು ಬಳ್ಳಿಗಳು ಮರಗಳನ್ನು ಹತ್ತುವ ಮೂಲಕ ಮತ್ತು ಸುತ್ತಲೂ ಸುತ್ತುವ ಮೂಲಕ ಬೆಳೆಯುತ್ತವೆ. ಕುಡ್ಜುವಿನಿಂದ ಆವೃತವಾದ ಮರಗಳು ಸೂರ್ಯನ ಬೆಳಕಿನಿಂದ ಹಸಿವಿನಿಂದ ಸಾಯುತ್ತವೆ. ಮರಗಳು ಮತ್ತು ಅವುಗಳ ಮೇಲೆ ಬೆಳೆಯುವ ಕುಡ್ಜುಗಳ ನಡುವೆ ಯಾವ ರೀತಿಯ ಸಂಬಂಧವಿದೆ?", "1113": "ಯುನೈಟೆಡ್ ಸ್ಟೇಟ್ಸ್ನಲ್ಲಿ, ದೇಶದ ಕುಡಿಯುವ ನೀರಿನ ಸುರಕ್ಷತೆಯನ್ನು ಖಾತರಿಪಡಿಸುವ ಜವಾಬ್ದಾರಿ ಯಾವುದು?", "1114": "ಒಬ್ಬ ವಿದ್ಯಾರ್ಥಿಯು ಪುಡಿಮಾಡಿದ ಮಿಶ್ರಣವನ್ನು ತಂಪಾದ ನೀರಿನಲ್ಲಿ ಬೆರೆಸಿ ಹಣ್ಣಿನ ಪಾನೀಯವನ್ನು ತಯಾರಿಸುತ್ತಾನೆ. ಹಣ್ಣಿನ ಪಾನೀಯವು ಏಕೆ ಪರಿಹಾರವಾಗಿದೆ?", "1115": "ಇತರ ಸಿಹಿನೀರಿನ ಪ್ರೋಟಿಸ್ಟ್ಗಳಂತೆಯೇ ಅಮೀಬಾಕ್ಕೆ ಯಾವ ಜೀವ ಕಾರ್ಯವು ಒಂದೇ ಆಗಿರುತ್ತದೆ?", "1116": "ಪ್ರಾಕ್ಸಿಮಾ ಸೆಂಟೌರಿ ಸೂರ್ಯನಿಗೆ ಅತ್ಯಂತ ಹತ್ತಿರದ ನಕ್ಷತ್ರವಾಗಿದೆ. ಭೂಮಿ ಮತ್ತು ಪ್ರಾಕ್ಸಿಮಾ ಸೆಂಟೌರಿಯ ನಡುವಿನ ಅಂತರಕ್ಕಾಗಿ ಖಗೋಳಶಾಸ್ತ್ರಜ್ಞರು ಯಾವ ಘಟಕಗಳನ್ನು ಹೆಚ್ಚಾಗಿ ಬಳಸುತ್ತಾರೆ?", "1117": "ಹೊಸ ಪಾನೀಯ ಧಾರಕಗಳನ್ನು ತಯಾರಿಸಲು ಅಲ್ಯೂಮಿನಿಯಂ ಡಬ್ಬಿಗಳನ್ನು ಮರುಬಳಕೆ ಮಾಡುವುದರ ಒಂದು ಸಕಾರಾತ್ಮಕ ಪರಿಣಾಮವೆಂದರೆ", "1118": "ಸೂರ್ಯನ ಬೆಳಕು ಸಸ್ಯಗಳ ಬೆಳವಣಿಗೆಯ ವೇಗದ ಮೇಲೆ ಹೇಗೆ ಪರಿಣಾಮ ಬೀರುತ್ತದೆ ಎಂಬುದನ್ನು ತಿಳಿಯಲು ವಿದ್ಯಾರ್ಥಿಗಳು ತನಿಖೆ ನಡೆಸುತ್ತಿದ್ದಾರೆ. ಅವು ಎರಡು ವಾರಗಳ ಕೊನೆಯಲ್ಲಿ ಸಸ್ಯದ ಬೆಳವಣಿಗೆಯನ್ನು ಅಳೆಯುತ್ತವೆ. ಈ ತನಿಖೆಯ ಫಲಿತಾಂಶಗಳನ್ನು ತಿಳಿಸಲು ಉತ್ತಮ ಮಾರ್ಗ ಯಾವುದು?", "1119": "ರಾಸಾಯನಿಕ ಸಮೀಕರಣಗಳನ್ನು ಬಳಸಿಕೊಂಡು ದ್ರವ್ಯದ ಸಂರಕ್ಷಣೆಯನ್ನು ಪ್ರದರ್ಶಿಸಬಹುದು. ಯಾವ ರಾಸಾಯನಿಕ ಸಮೀಕರಣವು ದ್ರವ್ಯದ ಸಂರಕ್ಷಣೆಯನ್ನು ತೋರಿಸುತ್ತದೆ?", "1120": "ವಾತಾವರಣದಲ್ಲಿ ಇಂಗಾಲದ ಡೈಆಕ್ಸೈಡ್ನ ಪ್ರಮಾಣವು ಹೆಚ್ಚಾದಂತೆ, ಯಾವ ಘಟನೆಯು ದೀರ್ಘಾವಧಿಯ ಫಲಿತಾಂಶವಾಗಿದೆ?", "1121": "ಅರ್ಕಾನ್ಸಾಸ್ನಲ್ಲಿ ಕಂಡುಬರುವ ಯಾವ ಖನಿಜವು ಅಲ್ಯೂಮಿನಿಯಂ ಉತ್ಪಾದಿಸಲು ಬಳಸಬಹುದಾದ ಅದಿರು?", "1122": "ಬೇಸಿಗೆಯ ದಿನವು ಸ್ಪಷ್ಟವಾದ, ಬಿಸಿಲಿನ ಆಕಾಶದಿಂದ ಪ್ರಾರಂಭವಾಗುತ್ತದೆ. ನಂತರ, ಮಧ್ಯಾಹ್ನ ಕಪ್ಪು ಮೋಡಗಳು ರೂಪುಗೊಳ್ಳುತ್ತವೆ. ಮುಂದೆ ಯಾವ ರೀತಿಯ ಹವಾಮಾನ ಸಂಭವಿಸಬಹುದು?", "1123": "ಹದ್ದುಗಳು ಬಲವಾದ, ತೀಕ್ಷ್ಣವಾದ ಕೊಕ್ಕುಗಳನ್ನು ಹೊಂದಿದ್ದು ಅವು ಹದ್ದು ತಿನ್ನಲು ಹೆಚ್ಚಾಗಿ ಹೊಂದಿಕೊಳ್ಳುತ್ತವೆ.", "1124": "ಚಮಚವು ಟೇಬಲ್ಗೆ ಅಪ್ಪಳಿಸಿದಾಗ, ಅದು ದೊಡ್ಡ ಶಬ್ದವನ್ನು ಮಾಡುತ್ತದೆ. ಚಮಚವು ಮೃದುವಾದ ಕುಶನ್ಗೆ ಹೊಡೆದಾಗ, ಅದು ಶಬ್ದ ಮಾಡುವುದಿಲ್ಲ. ಟೇಬಲ್ ಮತ್ತು ಶಬ್ದಕ್ಕೆ ಕಾರಣವಾಗುವ ಕುಶನ್ ನಡುವಿನ ವ್ಯತ್ಯಾಸವೇನು?", "1125": "ಡೆನ್ನಿಸ್ ತನ್ನ ಹುಲ್ಲುಗಾವಲು ಯಂತ್ರವನ್ನು ನಿರ್ವಹಿಸುವಾಗ, ಯಂತ್ರವು ಸಾಕಷ್ಟು ಶಬ್ದ ಮಾಡುವುದನ್ನು ಅವನು ಗಮನಿಸುತ್ತಾನೆ. ಇಂಜಿನ್ ತುಂಬಾ ಬಿಸಿಯಾಗುತ್ತಿರುವುದನ್ನೂ ಅವನು ಗಮನಿಸುತ್ತಾನೆ. ಹುಲ್ಲುಗಾವಲುಗಾರರಿಂದ ಉಂಟಾಗುವ ಶಾಖ ಮತ್ತು ಶಬ್ದವನ್ನು ಯಾವುದು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "1126": "ಭೂಮಿಯ ಗುರುತ್ವಾಕರ್ಷಣೆಯಿಂದ ಯಾವ ವಸ್ತುಗಳು ಪ್ರಭಾವಿತವಾಗಿವೆ?", "1127": "ಮಾನವರಲ್ಲಿ ಅಸಹಜ ಜೀವಕೋಶ ವಿಭಜನೆಯು ಇದಕ್ಕೆ ಕಾರಣವಾಗಬಹುದು", "1128": "ಹೇಸರಗತ್ತನ್ನು ಉತ್ಪಾದಿಸಲು ಕತ್ತೆ ಮತ್ತು ಕುದುರೆಯನ್ನು ಬೆಳೆಸಬಹುದು. ಕತ್ತೆಗಳು ಮತ್ತು ಕುದುರೆಗಳು ಎರಡು ವಿಭಿನ್ನ ಪ್ರಭೇದಗಳಾಗಿವೆ ಎಂಬುದಕ್ಕೆ ಯಾವ ಅವಲೋಕನವು ಸಾಕ್ಷಿಯಾಗಿದೆ?", "1129": "ಪೋಷಕರಿಂದ ಅದರ ಸಂತತಿಗೆ ಗುಣಲಕ್ಷಣವು ಹಾದುಹೋಗುವ ಶೇಕಡಾವಾರು ಸಾಧ್ಯತೆಯನ್ನು ಗುರುತಿಸಲು ವಿದ್ಯಾರ್ಥಿಗಳು ಏನು ಬಳಸಬೇಕು?", "1130": "ಸೇಬು ಮರಗಳಲ್ಲಿ ಹಣ್ಣಿನ ಉತ್ಪಾದನೆಯ ವೈಜ್ಞಾನಿಕ ಅಧ್ಯಯನದಲ್ಲಿ ಮರಗಳ ಯಾವ ಶ್ರೇಯಾಂಕಗಳು ಹೆಚ್ಚು ಉಪಯುಕ್ತವಾಗಬಹುದು?", "1131": "ಈ ಕೆಳಗಿನ ಗುಣಲಕ್ಷಣಗಳಲ್ಲಿ ಯಾವುದು ಸ್ವಾಧೀನಪಡಿಸಿಕೊಂಡ ಗುಣಲಕ್ಷಣವಾಗಿದೆ?", "1132": "ಪ್ರತಿಕ್ರಿಯಿಸುವ ಸಸ್ಯವು ಫೋಟೊಟ್ರಾಪಿಸಮ್ ಅನ್ನು ಪ್ರದರ್ಶಿಸಲು ಯಾವ ಪ್ರಚೋದನೆಯು ಕಾರಣವಾಗುತ್ತದೆ?", "1133": "ನದೀಮುಖಗಳು ನದಿಗಳಿಂದ ತಾಜಾ ನೀರು ಸಾಗರಕ್ಕೆ ಹರಿಯುವ ಪ್ರದೇಶಗಳಲ್ಲಿ ನೆಲೆಗೊಂಡಿರುವ ಸಮುದ್ರ ಪರಿಸರಗಳಾಗಿವೆ. ನದೀಮುಖಗಳು ಅತ್ಯಂತ ಜೈವಿಕವಾಗಿ ಉತ್ಪಾದಕ ಪರಿಸರ ವ್ಯವಸ್ಥೆಗಳಲ್ಲಿ ಒಂದಾಗಿದೆ. ಪಕ್ಷಿಗಳು, ಮೀನುಗಳು, ಆಮೆಗಳು ಮತ್ತು ಇತರ ಅನೇಕ ಜೀವಿಗಳು ಈ ಪರಿಸರ ವ್ಯವಸ್ಥೆಗಳಲ್ಲಿ ವಾಸಿಸುತ್ತವೆ. ಜಾಗತಿಕ ಮಟ್ಟದಲ್ಲಿ ನದೀಮುಖದ ಆವಾಸಸ್ಥಾನಗಳಲ್ಲಿ ಬದಲಾವಣೆಗಳನ್ನು ಉಂಟುಮಾಡುವ ಸಾಧ್ಯತೆ ಯಾವುದು?", "1134": "ಪೈನ್ ಮರದ ಕಾಂಡವು ಮರವನ್ನು ಬೆಂಬಲಿಸುತ್ತದೆ. ಡೈಸಿಯ ಯಾವ ಭಾಗವು ಸಸ್ಯವನ್ನು ಅದೇ ರೀತಿಯಲ್ಲಿ ಬೆಂಬಲಿಸುತ್ತದೆ?", "1135": "ವಿದ್ಯುತ್ಕಾಂತೀಯ ಅಲೆಗಳ ಯಾವ ಗುಣಲಕ್ಷಣವು ಬಾಹ್ಯಾಕಾಶ ನೌಕೆ ಮತ್ತು ನೆಲದ ಮೇಲಿನ ನಾಸಾ ಮಿಷನ್ ನಿಯಂತ್ರಣ ಕೇಂದ್ರಗಳ ನಡುವೆ ಮಾಹಿತಿಯನ್ನು ರವಾನಿಸಲು ಈ ಅಲೆಗಳನ್ನು ಬಳಸಲು ಸಾಧ್ಯವಾಗಿಸುತ್ತದೆ?", "1136": "ವಿದ್ಯಾರ್ಥಿಯೊಬ್ಬನು ಸೂರ್ಯನಿಂದ ಚಾಲಿತವಾದ ಒಲೆಯಲ್ಲಿ ಆಹಾರವನ್ನು ಬೇಯಿಸುವ ಮೂಲಕ ಸೌರಶಕ್ತಿಯನ್ನು ಶೋಧಿಸುತ್ತಿದ್ದಾನೆ. ಮುಂದಿನ ಯಾವ ದಿನದಂದು ಆಹಾರವು ಅತ್ಯಂತ ವೇಗವಾಗಿ ಬೇಯುತ್ತದೆ?", "1137": "ಸೂರ್ಯನಿಂದ ಗ್ರಹಗಳ ಸರಿಯಾದ ಕ್ರಮ ಯಾವುದು?", "1138": "ಇವುಗಳಲ್ಲಿ ಸಂಕೀರ್ಣ ಜೀವಿಗಳ ಮೂಲ ನಿರ್ಮಾಣ ಘಟಕ ಯಾವುದು?", "1139": "ಗಾಳಿಯ ಉಷ್ಣಾಂಶವು 90 ಡಿಗ್ರಿ ಫ್ಯಾರನ್ಹೀಟ್ ಆಗಿರುವುದರಿಂದ ಯಾವ ಮಾನವ ಪ್ರತಿಕ್ರಿಯೆಯು ಸಂಭವಿಸಬಹುದು?", "1140": "ಭೂಮಿಯ ಭೂಪ್ರದೇಶದ ಚಟುವಟಿಕೆಗೆ ಹೆಚ್ಚು ಕಾರಣವಾದ ಭೂಮಿಯ ಹೊರಪದರ ಮತ್ತು ಆವರಣದ ಗುಣಲಕ್ಷಣಗಳು ಯಾವುವು?", "1141": "ಅದರ ಕ್ರೈಸಾಲಿಸ್ನಿಂದ ಚಿಟ್ಟೆ ಹೊರಬಂದಾಗ, ಅದರ ರೆಕ್ಕೆಗಳು ಚೂರುಚೂರಾಗುತ್ತವೆ. ಅದರ ರೆಕ್ಕೆಗಳನ್ನು ವಿಸ್ತರಿಸುವ ಸಲುವಾಗಿ, ಚಿಟ್ಟೆ ತಲೆಕೆಳಗಾಗಿ ತೂಗುಹಾಕುತ್ತದೆ, ಇದರಿಂದಾಗಿ ಅದರ ರೆಕ್ಕೆಗಳ ರಕ್ತನಾಳಗಳಿಗೆ ದ್ರವವನ್ನು ಪಂಪ್ ಮಾಡಲಾಗುತ್ತದೆ. ಈ ಪಂಪಿಂಗ್ ಬಹುಶಃ ರೆಕ್ಕೆಗಳನ್ನು ವಿಸ್ತರಿಸುತ್ತದೆ", "1142": "ಚಂಡಮಾರುತದ ಸಮಯದಲ್ಲಿ ಹೆಚ್ಚಿನ ಗಾಳಿಯಿಂದ ಮರವು ಹಾರಿಹೋಗುವುದನ್ನು ಈ ಕೆಳಗಿನ ಯಾವ ಗುಣಲಕ್ಷಣಗಳು ಉತ್ತಮವಾಗಿ ತಡೆಯುತ್ತವೆ?", "1143": "ಪ್ರೊಕಾರ್ಯೋಟ್ಗಳು ಮತ್ತು ಯುಕಾರ್ಯೋಟ್ಗಳೆರಡೂ ಸಣ್ಣ, ಮುಕ್ತ-ತೇಲುವ ಅಂಗಕಗಳನ್ನು ಹೊಂದಿರುತ್ತವೆ. ಜೀವಕೋಶವು ಈ ಅಂಗಕಗಳನ್ನು ಆಹಾರದಲ್ಲಿ ಕಂಡುಬರುವ ನ್ಯೂಕ್ಲಿಯಿಕ್ ಆಮ್ಲಗಳು ಮತ್ತು ಅಮೈನೋ ಆಮ್ಲಗಳಿಂದ ತಯಾರಿಸುತ್ತದೆ. ಈ ಅಂಗಕಗಳಿಲ್ಲದೆ, ಜೀವಕೋಶವು ಪ್ರೋಟೀನ್ಗಳನ್ನು ತಯಾರಿಸಲು ಸಾಧ್ಯವಾಗುವುದಿಲ್ಲ. ಈ ಅಂಗಕಗಳನ್ನು ಏನು ಕರೆಯಲಾಗುತ್ತದೆ?", "1144": "ನೀರಿನ ಘನೀಕರಿಸುವ ಬಿಂದುವು ಯಾವ ತಾಪಮಾನವಾಗಿದೆ?", "1145": "ದ್ರವದಿಂದ ಅನಿಲಕ್ಕೆ ಬಿಸಿಯಾದ ನೀರಿನ ಮಾದರಿಯಲ್ಲಿನ ಅಣುಗಳನ್ನು ಯಾವ ಹೇಳಿಕೆಯು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "1146": "ನಕ್ಷತ್ರಪುಂಜಗಳು ಭೂಮಿಯಿಂದ ರಾತ್ರಿ ಆಕಾಶದಲ್ಲಿ ಕಂಡುಬರುವ ವಸ್ತುಗಳ ಮಾದರಿಗಳಾಗಿವೆ. ನಕ್ಷತ್ರಪುಂಜಗಳಲ್ಲಿರುವ ವಸ್ತುಗಳು ಸೂರ್ಯನಂತೆ ಹೇಗೆ ಇರುತ್ತವೆ?", "1147": "ಮನುಷ್ಯನು ತನ್ನ ಪೋಷಕರಿಂದ ನೇರವಾಗಿ ಪಡೆದ ಗುಣಲಕ್ಷಣ ಯಾವುದು?", "1148": "ಸೂಕ್ಷ್ಮದರ್ಶಕದ ಅಡಿಯಲ್ಲಿ ದ್ರವದಲ್ಲಿ ಧೂಳಿನ ಒಂದು ಸಣ್ಣ ತುಂಡನ್ನು ಗಮನಿಸಿದಾಗ, ಧೂಳು ಸ್ವಲ್ಪ ನಡುಗುವಂತೆ ಕಾಣುತ್ತದೆ. ಈ ಚಲನೆಯು ದ್ರವದಲ್ಲಿನ ಅಣುಗಳೊಂದಿಗೆ ಧೂಳು ಸಂವಹನ ಮಾಡುವುದರಿಂದ ಉಂಟಾಗುತ್ತದೆ. ದ್ರವದಲ್ಲಿನ ಅಣುಗಳ ಯಾವ ಗುಣಲಕ್ಷಣವು ಈ ಪರಿಣಾಮವನ್ನು ಉಂಟುಮಾಡುತ್ತದೆ?", "1149": "ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ನಮ್ಮ ಸೌರವ್ಯೂಹದಲ್ಲಿ ಸಂಭವಿಸುತ್ತದೆ?", "1150": "ತಂಪಾದ ದಿನದಂದು, ವಿದ್ಯಾರ್ಥಿಯೊಬ್ಬಳು ಅಂಗಡಿಗೆ ಹೋಗುವ ಮೊದಲು ತನ್ನ ಬೈಕಿನ ಟೈರ್ಗಳನ್ನು ಅನುಭವಿಸಿದಳು. ಅವಳು ಅಂಗಡಿಗೆ ಬಂದಾಗ, ಅವಳು ಮತ್ತೆ ಟೈರ್ಗಳನ್ನು ಅನುಭವಿಸಿದಳು ಮತ್ತು ಅವು ಬೆಚ್ಚಗಿರುವುದನ್ನು ಗಮನಿಸಿದಳು. ಬೈಸಿಕಲ್ ಟೈರುಗಳ ತಾಪಮಾನವು ಬದಲಾಗಲು ಕಾರಣವೇನು?", "1151": "ಜೀವಕೋಶಗಳಲ್ಲಿನ ಕ್ಲೋರೋಪ್ಲಾಸ್ಟ್ಗಳು ಜೀವಕೋಶಗಳಿಗೆ ಸಾಧ್ಯವಾಗುವಂತೆ ಮಾಡುತ್ತವೆ", "1152": "ಇವುಗಳಲ್ಲಿ ವರ್ಜಿನಿಯಾ ಅರಣ್ಯಗಳ ಅತ್ಯಂತ ಪ್ರಮುಖ ಉತ್ಪನ್ನ ಯಾವುದು?", "1153": "ಈ ಕ್ಷೇತ್ರಗಳಲ್ಲಿ ಯಾವ ಕ್ಷೇತ್ರದಲ್ಲಿ ಸಂಶೋಧನೆಯು ಪರಿಸರದ ಮೇಲೆ ಹೆಚ್ಚಿನ ಪರಿಣಾಮ ಬೀರುತ್ತದೆ?", "1154": "ಭೂಮಿಯ ಮೇಲ್ಮೈಯು ಹೆಚ್ಚಾಗಿ ಆವರಿಸಿದೆ", "1155": "ಮಾನವ ದೇಹದಲ್ಲಿ ರಕ್ತದ ಹರಿವಿಗೆ ಯಾವ ಜೋಡಿ ವ್ಯವಸ್ಥೆಗಳು ಕಾರಣವಾಗಿವೆ?", "1156": "ಆವರ್ತಕ ಕೋಷ್ಟಕದಲ್ಲಿ ಅತ್ಯಂತ ಪ್ರತಿಕ್ರಿಯಾತ್ಮಕ ಲೋಹಗಳು ಎಲ್ಲಿವೆ?", "1157": "ಜೂನ್ ಮತ್ತು ನವೆಂಬರ್ ತಿಂಗಳುಗಳ ನಡುವೆ ಉತ್ತರ ಗೋಳಾರ್ಧದಲ್ಲಿ ಯಾವ ಪ್ರಮುಖ ಮತ್ತು ಸಂಭಾವ್ಯ ದುರಂತದ ಘಟನೆಗಳು ಸಂಭವಿಸಬಹುದು ಎಂದು ಊಹಿಸಬಹುದು?", "1158": "ಭೂಮಿಯಿಂದ ಗುರುತ್ವಾಕರ್ಷಣೆಯ ಎಳೆಯುವಿಕೆಯು ಭೂಮಿಯ ಮೇಲೆ ಹೆಚ್ಚಿನ ಪರಿಣಾಮವನ್ನು ಬೀರುತ್ತದೆ", "1159": "ಲ್ಯಾಪ್ಟಾಪ್ ಕಂಪ್ಯೂಟರ್ ಅನ್ನು ತೂಕದಲ್ಲಿ ಹಗುರವಾಗಿಸುವುದರ ಮುಖ್ಯ ಪ್ರಯೋಜನವೇನು?", "1160": "ಇದು 365 ದಿನಗಳನ್ನು ತೆಗೆದುಕೊಳ್ಳುತ್ತದೆ", "1161": "ಕೆಲವು ವಿಜ್ಞಾನಿಗಳು ಒಮ್ಮೆ ಭೂಮಿಯು ಅಮೃತಶಿಲೆಯಂತೆ ಗಟ್ಟಿಯಾಗಿದೆ ಎಂದು ನಂಬಿದ್ದರು. ಭೂಮಿಯ ರಚನೆಯ ಬಗೆಗಿನ ವೈಜ್ಞಾನಿಕ ದೃಷ್ಟಿಕೋನದಲ್ಲಿನ ಬದಲಾವಣೆಗಳಿಗೆ ಇವುಗಳಲ್ಲಿ ಯಾವುದು ಹೆಚ್ಚು ಕಾರಣವಾಗಿದೆ?", "1162": "ಒಬ್ಬ ವಿದ್ಯಾರ್ಥಿಯು ವೀಕ್ಷಿಸಬಹುದಾದ ಬಾಹ್ಯ ಲಕ್ಷಣಗಳ ಆಧಾರದ ಮೇಲೆ ಪ್ರಾಣಿಗಳ ಗುಂಪನ್ನು ಎರಡು ವರ್ಗಗಳಾಗಿ ಸಂಘಟಿಸಲು ಬಯಸುತ್ತಾನೆ. ಯಾವ ಪ್ರದರ್ಶನವು ಎರಡು ವರ್ಗದ ಪ್ರಾಣಿಗಳನ್ನು ಹೆಚ್ಚು ಸೂಕ್ತವಾಗಿ ತೋರಿಸುತ್ತದೆ?", "1163": "ಒಂದು ನಿರ್ದಿಷ್ಟ ಜೀವಕೋಶದಲ್ಲಿರುವ ರೈಬೋಸೋಮ್ಗಳು ಸಸ್ಯಗಳಲ್ಲಿ ಕಂಡುಬರುವ ರೈಬೋಸೋಮ್ಗಳಿಗಿಂತ ಚಿಕ್ಕದಾಗಿರುತ್ತವೆ. ಜೀವಕೋಶವನ್ನು ಯಾವ ಜೀವವರ್ಗೀಕರಣದ ಗುಂಪು ಅಥವಾ ಗುಂಪುಗಳಲ್ಲಿ ವರ್ಗೀಕರಿಸಬಹುದು?", "1164": "ಒಂದು ಬೆಳಕಿನ ಕಿರಣವು ಗಾಳಿಯಿಂದ ನೀರಿಗೆ ಕೋನದಲ್ಲಿ ಹಾದುಹೋಗುವಾಗ ಅದರ ಮಾರ್ಗಕ್ಕೆ ಏನಾಗುತ್ತದೆ?", "1165": "ಡ್ರಮ್ ರೂಪವನ್ನು ಹೊಡೆಯುವುದರಿಂದ ಉಂಟಾಗುವ ಗಾಳಿಯಲ್ಲಿ ಕಂಪನಗಳು", "1166": "ಮನುಷ್ಯರು ಬೆಳೆದಂತೆ ಅವರ ದೇಹಗಳು ಬದಲಾಗುತ್ತವೆ. ಈ ಹೇಳಿಕೆಗಳಲ್ಲಿ ಯಾವುದು ಮಾನವರು ಹೇಗೆ ಬೆಳೆಯುತ್ತಾರೆ ಎಂಬುದನ್ನು ವಿವರಿಸುತ್ತದೆ?", "1167": "ಕೆಳಗಿನ ಯಾವ ಘಟನೆಯು ರಚನಾತ್ಮಕ ಬಲವನ್ನು ಒಳಗೊಂಡಿರುತ್ತದೆ?", "1168": "ಎರಡು ಕ್ರಸ್ಟಲ್ ಪ್ಲೇಟ್ಗಳು ಪರಸ್ಪರ ಡಿಕ್ಕಿ ಹೊಡೆದಾಗ ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ರೂಪುಗೊಳ್ಳುತ್ತದೆ?", "1169": "ನ್ಯೂಕ್ಲಿಯಸ್ ಡಿಎನ್ಎಯನ್ನು ಹೊಂದಿರುತ್ತದೆ. ಜೀವಕೋಶದ ಕಾರ್ಯಚಟುವಟಿಕೆಯನ್ನು ಡಿಎನ್ಎ ಹೇಗೆ ನಿಯಂತ್ರಿಸುತ್ತದೆ ಎಂಬುದನ್ನು ಯಾವ ಹೇಳಿಕೆಯು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "1170": "ಭೂವೈಜ್ಞಾನಿಕ ಕಾಲದಲ್ಲಿ ಭೂಮಿಯು ವಿಕಸನಗೊಂಡಿದೆ ಎಂಬುದಕ್ಕೆ ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ಅತ್ಯುತ್ತಮ ಪುರಾವೆಯನ್ನು ಒದಗಿಸುತ್ತದೆ?", "1171": "ಮಾಂಸಾಹಾರಿಗಳು ಸಸ್ಯಗಳ ಮೇಲೆ ಏಕೆ ಅವಲಂಬಿತವಾಗಿವೆ ಎಂಬುದಕ್ಕೆ ಅತ್ಯುತ್ತಮ ವಿವರಣೆಯೆಂದರೆ ಅವು", "1172": "1600 ರ ದಶಕದ ಉತ್ತರಾರ್ಧದಲ್ಲಿ, ಆಂಟನ್ ವ್ಯಾನ್ ಲೀವೆನ್ಹೋಕ್ ಅವರು ನಿರ್ಮಿಸಿದ ಸರಳ ವರ್ಧಕ ಮಸೂರಗಳೊಂದಿಗೆ ಅವಲೋಕನಗಳನ್ನು ಮಾಡಲು ಪ್ರಾರಂಭಿಸಿದರು. ಲೀವೆನ್ಹೋಕ್ ಯಾವ ವೈಜ್ಞಾನಿಕ ಕ್ಷೇತ್ರಕ್ಕೆ ಹೆಚ್ಚು ಕೊಡುಗೆ ನೀಡಿದ್ದಾರೆ?", "1173": "ಭೂಮಿಯ ಯಾವ ಭಾಗವು ಮುಖ್ಯವಾಗಿ ದ್ರವ ಲೋಹದಿಂದ ಕೂಡಿದೆ?", "1174": "ಮಾನವರು ಶಕ್ತಿಯನ್ನು ಸಂಗ್ರಹಿಸುವ ಒಂದು ವಿಧಾನವೆಂದರೆ ಅಣುವಿನ ಗ್ಲೈಕೋಜೆನ್ ಅನ್ನು ತಯಾರಿಸುವುದು. ದೇಹವು ಗ್ಲೈಕೋಜೆನ್ ಅನ್ನು ತಯಾರಿಸಲು ಸಸ್ಯದ ಸಕ್ಕರೆಗಳನ್ನು ಜೀರ್ಣಿಸಿಕೊಂಡಾಗ ಯಾವ ಪರಮಾಣುಗಳ ಸಮೂಹಗಳನ್ನು ಮರುಹೊಂದಿಸಲಾಗುತ್ತದೆ?", "1175": "ಕ್ಷೀರಪಥ ಗ್ಯಾಲಕ್ಸಿಯಲ್ಲಿನ ನಕ್ಷತ್ರಗಳ ಸಂಖ್ಯೆಯನ್ನು ಅತ್ಯುತ್ತಮವಾಗಿ ಅಂದಾಜಿಸಲಾಗಿದೆ", "1176": "ದೊಡ್ಡ ಆಹಾರ ಅಣುಗಳನ್ನು ಸಣ್ಣ ಉಪಯುಕ್ತ ಅಣುಗಳಾಗಿ ವಿಭಜಿಸುವ ಪ್ರತಿಕ್ರಿಯೆಗಳಿಗೆ ಯಾವ ರೀತಿಯ ಪದಾರ್ಥಗಳು ವೇಗವರ್ಧಕವಾಗಿ ಕಾರ್ಯನಿರ್ವಹಿಸುತ್ತವೆ?", "1177": "ಭೂಮಿಯ ಮೇಲಿನ ವಸ್ತುವಿನ ಮೇಲೆ ಗುರುತ್ವಾಕರ್ಷಣೆಯು ಯಾವಾಗಲೂ ಯಾವ ಪರಿಣಾಮವನ್ನು ಬೀರುತ್ತದೆ?", "1178": "ರಾಸಾಯನಿಕ ಕ್ರಿಯೆಯ ಅತ್ಯುತ್ತಮ ಉದಾಹರಣೆ ಯಾವುದು?", "1179": "ಕೆಲವು ಏಕಕೋಶೀಯ ಜೀವಿಗಳು ಈ ಪ್ರಕ್ರಿಯೆಯ ಮೂಲಕ ಸಂತಾನೋತ್ಪತ್ತಿ ಮಾಡಬಹುದು", "1180": "ಕಲ್ಲಿದ್ದಲಿನ ಒಂದು ಪ್ರಮುಖ ಬಳಕೆಯೆಂದರೆ ಮನೆಗಳಿಗೆ ಶಕ್ತಿಯನ್ನು ಉತ್ಪಾದಿಸುವುದು. ಕಲ್ಲಿದ್ದಲನ್ನು ಸುಟ್ಟು ಅದನ್ನು ಕಲ್ಲಿದ್ದಲಾಗಿ ಪರಿವರ್ತಿಸಬಹುದು.", "1181": "ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ಮಿಶ್ರಣವಲ್ಲ?", "1182": "ಚಲಿಸುವ ಎಲ್ಲಾ ವಸ್ತುಗಳು ಯಾವ ರೀತಿಯ ಶಕ್ತಿಯನ್ನು ಹೊಂದಿರುತ್ತವೆ?", "1183": "ಅರಣ್ಯ ಪರಿಸರ ವ್ಯವಸ್ಥೆಯಲ್ಲಿ, ಅಳಿಲುಗಳು ಮರಗಳ ಬೀಜಗಳನ್ನು ತಿನ್ನುತ್ತವೆ. ನಂತರ ಅಳಿಲುಗಳನ್ನು ಗಿಡುಗಗಳು, ಗೂಬೆಗಳು ಮತ್ತು ನರಿಗಳು ತಿನ್ನುತ್ತವೆ. ಈ ಪರಿಸರ ವ್ಯವಸ್ಥೆಯಲ್ಲಿ ಇನ್ನೂ ಗೂಬೆಗಳು ಇಲ್ಲದಿದ್ದರೆ, ಕಾಡಿನಲ್ಲಿ ಏನು ಸಂಭವಿಸುತ್ತಿತ್ತು?", "1184": "ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ಶಿಲಾಮಂಡಲದ ಚಲನೆಯ ಮೇಲೆ ಹೆಚ್ಚಿನ ನೇರ ಪ್ರಭಾವವನ್ನು ಬೀರುತ್ತದೆ?", "1185": "ಮಾನವರು ಮೊದಲ ಬಾರಿಗೆ ಬೆಳೆಗಳನ್ನು ಬೆಳೆಯಲು ಪ್ರಾರಂಭಿಸಿದಾಗ, ಇವುಗಳಲ್ಲಿ ಯಾವುದು ಸ್ಥಳೀಯ ಪ್ರಾಣಿ ಪ್ರಭೇದಗಳ ಅಳಿವಿನಂಚಿಗೆ ಕಾರಣವಾಗಿರಬಹುದು?", "1186": "ಇವುಗಳಲ್ಲಿ ಯಾವುದು ಗಾಳಿಗೆ ಹೆಚ್ಚು ಹಾನಿಯನ್ನುಂಟು ಮಾಡುತ್ತದೆ?", "1187": "ಸ್ಕ್ಯಾನಿಂಗ್ ಎಲೆಕ್ಟ್ರಾನ್ ಸೂಕ್ಷ್ಮದರ್ಶಕವು ವೀಕ್ಷಣೆಗೆ ಸೂಕ್ತವಾಗಿದೆ.", "1188": "ಒಂದು ಹಕ್ಕಿ ಕೆಟ್ಟ ರುಚಿಯ ಹೊಳೆಯುವ ಬಣ್ಣದ ಕೀಟವನ್ನು ತಿನ್ನುತ್ತದೆ. ಹಕ್ಕಿ ಮತ್ತೆ ಈ ರೀತಿಯ ಕೀಟವನ್ನು ಬೇಟೆಯಾಡುವುದನ್ನು ತಪ್ಪಿಸುತ್ತದೆ. ಈ ಉದಾಹರಣೆಯನ್ನು ಹೀಗೆ ಉತ್ತಮವಾಗಿ ವಿವರಿಸಲಾಗಿದೆಃ", "1189": "ಚಳಿಗಾಲದಲ್ಲಿ, ಆರ್ಕ್ಟಿಕ್ ನರಿ ಬಿಳಿ ತುಪ್ಪಳವನ್ನು ಹೊಂದಿರುತ್ತದೆ. ಬೇಸಿಗೆಯಲ್ಲಿ, ಅದರ ತುಪ್ಪಳವು ಕಂದು ಮತ್ತು ಬೂದು ಬಣ್ಣಕ್ಕೆ ಬದಲಾಗುತ್ತದೆ. ತುಪ್ಪಳ ಬಣ್ಣದ ಬದಲಾವಣೆಯು ಆರ್ಕ್ಟಿಕ್ ನರಿಗೆ _ _ _ ಗೆ ಸಹಾಯ ಮಾಡುತ್ತದೆ.", "1190": "ಪರ್ವತಗಳಿಗಿಂತ ಬೆಟ್ಟಗಳು ಯಾವ ರೀತಿಗಳಲ್ಲಿ ಹೆಚ್ಚು ಭಿನ್ನವಾಗಿವೆ?", "1191": "ಒಂದು ಪಕ್ಷಿ ಗೂಡು ಕಟ್ಟುತ್ತದೆ", "1192": "ಘನ ವಸ್ತುವಿನ ಅಣುಗಳ ಚಲನೆಯನ್ನು ಯಾವ ಹೇಳಿಕೆಯು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "1193": "ಉಪ್ಪಿನ ನೀರನ್ನು ಕುದಿಸಿದಾಗ ಏನಾಗುತ್ತದೆ?", "1194": "ಯಾವ ಅಂಶಗಳ ಸಮೂಹವು ಒಂದೇ ರೀತಿಯ ಬಂಧದ ಗುಣಲಕ್ಷಣಗಳನ್ನು ಹೊಂದಿದೆ?", "1195": "ಯಾವ ದೇಹದ ವ್ಯವಸ್ಥೆಯು ಆಹಾರವನ್ನು ಬಳಸಬಹುದಾದ ಶಕ್ತಿಯ ಮೂಲವಾಗಿ ಸಂಸ್ಕರಿಸುತ್ತದೆ?", "1196": "ವಿಜ್ಞಾನಿಗಳು ಜಿಂಕೆಗಳ ಸಂಖ್ಯೆಯ ಬಗ್ಗೆ ತನಿಖೆಯನ್ನು ಪ್ರಾರಂಭಿಸಲು ಉತ್ತಮ ಮಾರ್ಗ ಯಾವುದು?", "1197": "ಒಂದು ವಸ್ತುವಿನ ಯಾವ ಗುಣವು ಅದರ ಮೂಲಕ ವಿದ್ಯುತ್ ಎಷ್ಟು ಸುಲಭವಾಗಿ ಚಲಿಸುತ್ತದೆ ಎಂಬುದನ್ನು ವಿವರಿಸುತ್ತದೆ?", "1198": "ಯಾವುದು ಸತ್ಯದ ಹೇಳಿಕೆ?", "1199": "ಸಿಡ್ನಿಯು ಹೊರಹೋಗಬಹುದಾದ ಶಕ್ತಿಯ ಮೂಲಗಳ ಬಗ್ಗೆ ಕಲಿಯುತ್ತಿದೆ. ಯಾವ ಶಕ್ತಿಯ ಮೂಲವು ಅತ್ಯಂತ ವೇಗವಾಗಿ ಖಾಲಿಯಾಗುತ್ತದೆ?", "1200": "ಹುಲ್ಲುಗಾವಲು ಬೆಂಕಿಯ ನಂತರ ಪ್ರದೇಶವನ್ನು ಆಕ್ರಮಿಸಿದ ಮೊದಲ ಜೀವಿಗಳನ್ನು ಕರೆಯಲಾಗುತ್ತದೆ", "1201": "ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ವೈರಸ್ನಿಂದ ಉಂಟಾಗುತ್ತದೆ?", "1202": "ಬೆಳಕಿನ ಕಿರಣವು ಸ್ಪಷ್ಟ, ಕನ್ವೆಕ್ಸ್ ಮಸೂರದ ಮೂಲಕ ಹಾದುಹೋದಾಗ, ಬೆಳಕು ಹೆಚ್ಚಾಗಿ ಕಾಣಿಸುತ್ತದೆ.", "1203": "ಸ್ಟ್ರೆಪ್ ಗಂಟಲು ಸೋಂಕಿನ ರೋಗಲಕ್ಷಣಗಳು ಕೆಂಪು ಮತ್ತು ಊದಿಕೊಂಡ ಗಂಟಲು. ಸ್ಟ್ರೆಪ್ ಗಂಟಲುಗೆ ಹೆಚ್ಚಿನ ಕಾರಣವೇನು?", "1204": "ಗಟ್ಟಿಯಾದ ಲಾವಾ ಮಾದರಿಯಲ್ಲಿರುವ ಕಣಗಳಿಗೆ ಹೋಲಿಸಿದರೆ, ದ್ರವ ಲಾವಾ ಮಾದರಿಯಲ್ಲಿರುವ ಕಣಗಳು", "1205": "ಚಂದ್ರ ಮತ್ತು ಭೂಮಿ ಎರಡೂ ಯಾವ ಗುಣಲಕ್ಷಣಗಳನ್ನು ಹಂಚಿಕೊಳ್ಳುತ್ತವೆ?", "1206": "ಕಾಡಿನಲ್ಲಿ ಮರಕುಟಿಗಗಳ ಸಂಖ್ಯೆಯಲ್ಲಿ ಭಾರೀ ಇಳಿಕೆಯಾಗುವುದರ ಹೆಚ್ಚಿನ ಪರಿಣಾಮ ಯಾವುದು?", "1207": "ಯಾವ ಎರಡು ಜೀವ ಪ್ರಕ್ರಿಯೆಗಳು ಸಸ್ಯಗಳು ಮತ್ತು ಮನುಷ್ಯರಲ್ಲಿ ಸಂಭವಿಸುತ್ತವೆ?", "1208": "ಗೆಲಿಲಿಯೋ ದೂರದರ್ಶಕವನ್ನು ನಿರ್ಮಿಸುವ ಸಲುವಾಗಿ, ಅವನು ಅದರ ಬಗ್ಗೆ ತಿಳಿದುಕೊಳ್ಳಬೇಕಾಗಿತ್ತು.", "1209": "ಒಬ್ಬ ಪಕ್ಷಿ ವೀಕ್ಷಕನು ಪೂರ್ವದ ನೀಲಿ ಪಕ್ಷಿಯನ್ನು ಗುರುತಿಸಲು ಬಯಸುತ್ತಾನೆ. ಪೂರ್ವದ ನೀಲಿ ಪಕ್ಷಿಯನ್ನು ಗುರುತಿಸಲು ಪಕ್ಷಿ ವೀಕ್ಷಕರು ಮೊದಲು ಪಕ್ಷಿಯ ಯಾವ ಲಕ್ಷಣವನ್ನು ಮೌಲ್ಯಮಾಪನ ಮಾಡಬೇಕು?", "1210": "ತಟಸ್ಥ ಪರಮಾಣು ಎಲೆಕ್ಟ್ರಾನ್ಗಳನ್ನು ಗಳಿಸಿದಾಗ ಅಥವಾ ಕಳೆದುಕೊಂಡಾಗ, ಅದು", "1211": "ನಿಯಮಿತ ವ್ಯಾಯಾಮದ ಪರಿಣಾಮವೇನು?", "1212": "ಒಂದು ಬೆಳಕಿನ ವರ್ಷವನ್ನು ಅಳೆಯಲು ಬಳಸಲಾಗುತ್ತದೆ.", "1213": "ಒಂದು ವಸ್ತುವು ಬೀಳುತ್ತಿದ್ದಂತೆ, ಗಾಳಿಯ ಪ್ರತಿರೋಧವು ಗುರುತ್ವಾಕರ್ಷಣೆಯ ಎಳೆತಕ್ಕೆ ಸಮನಾಗುವವರೆಗೆ ಕ್ರಮೇಣ ಹೆಚ್ಚಾಗುತ್ತದೆ. ಈ ಪರಿಣಾಮವನ್ನು ಕರೆಯಲಾಗುತ್ತದೆ.", "1214": "ಈ ಎಲ್ಲಾ ಅಂಶಗಳು ಲೋಹಗಳಾಗಿವೆ.", "1215": "ವೈಜ್ಞಾನಿಕ ತನಿಖೆಗೆ ವೀಕ್ಷಣೆ ಮತ್ತು ಅಳತೆ ಮುಖ್ಯವಾಗಿದೆ ಏಕೆಂದರೆ", "1216": "ತೆರೆದ ಸಾಗರದ ಮೇಲೆ ಗಾಳಿಯು ಏರಿದಾಗ, ಕಡಿಮೆ ಒತ್ತಡದ ವ್ಯವಸ್ಥೆಯು ರೂಪುಗೊಳ್ಳುತ್ತದೆ. ಉತ್ತರ ಗೋಳಾರ್ಧದಲ್ಲಿ ಚಂಡಮಾರುತವಾಗಿ ಬೆಳೆಯುವ ಕಡಿಮೆ ಒತ್ತಡದ ವ್ಯವಸ್ಥೆಯ ಸಾಮರ್ಥ್ಯವನ್ನು ಹೆಚ್ಚಿಸುವ ಅಂಶ ಯಾವುದು?", "1217": "ಸಮುದ್ರದ ಕ್ಲಾಮ್ಗಳ ಚಿಪ್ಪುಗಳ ಗುರುತುಗಳು ಸಾಮಾನ್ಯವಾಗಿ ಅಪಲಾಚಿಯನ್ ಪರ್ವತಗಳ ಬಂಡೆಗಳಲ್ಲಿ ಕಂಡುಬರುತ್ತವೆ. ಈ ಮುದ್ರೆಯ ಪಳೆಯುಳಿಕೆಗಳು ಬಹುಶಃ ಏನನ್ನು ಸೂಚಿಸುತ್ತವೆ?", "1218": "ನೆಲದ ಅಳಿಲುಗಳ ಜನಸಂಖ್ಯೆಯು ಗ್ರೇಟ್ ಪ್ಲೇನ್ಸ್ನ ಹುಲ್ಲುಗಾವಲುಗಳಲ್ಲಿ ಒಂದು ಸಮುದಾಯವನ್ನು ಸ್ಥಾಪಿಸಿದೆ. ಚಳಿಗಾಲದ ಬಹುಪಾಲು ತಾಪಮಾನವು ಸಾಮಾನ್ಯವಾಗಿ-15 ಡಿಗ್ರಿ ಸೆಲ್ಸಿಯಸ್ ತಲುಪುತ್ತದೆ. ಈ ಚಳಿಗಾಲದ ಉಷ್ಣಾಂಶದಲ್ಲಿ ಬದುಕುಳಿಯಲು ನೆಲದ ಅಳಿಲುಗಳು ಯಾವ ನಡವಳಿಕೆಯನ್ನು ಹೆಚ್ಚಾಗಿ ಬಳಸುತ್ತವೆ?", "1219": "ಒಂದು ಪ್ರದೇಶದಲ್ಲಿ ನೀರಿನ ಗುಣಮಟ್ಟ ಮತ್ತು ಗಾಳಿಯ ಉಷ್ಣಾಂಶವನ್ನು ಒಳಗೊಂಡಿರುವ ಅತ್ಯಂತ ಕಡಿಮೆ ಮಟ್ಟದ ಪರಿಸರ ಸಂಸ್ಥೆ ಯಾವುದು?", "1220": "ನೀವು ನಿಮ್ಮ ತೋಳನ್ನು ಮೊಣಕೈಗೆ ಬಾಗಿಸಿದಾಗ, ನಿಮ್ಮ ತೋಳಿನ ಮೂಳೆಗಳು ಮತ್ತು ಸ್ನಾಯುಗಳು ಒಂದು ವ್ಯವಸ್ಥೆಯಾಗಿ ಕಾರ್ಯನಿರ್ವಹಿಸುತ್ತವೆ. ಈ ವ್ಯವಸ್ಥೆಯು ಯಾವ ಸರಳ ಯಂತ್ರವನ್ನು ಪ್ರತಿನಿಧಿಸುತ್ತದೆ?", "1221": "ವಿದ್ಯಾರ್ಥಿಯೊಬ್ಬ ಒಲೆ ಮೇಲೆ ನೀರಿನ ಪಾತ್ರೆಯನ್ನು ಇಡುತ್ತಾನೆ. ಸ್ವಲ್ಪ ನೀರನ್ನು ಕುದಿಸಿದಾಗ ಏನಾಗುತ್ತದೆ?", "1222": "ಪರಮಾಣುವನ್ನು ರೂಪಿಸುವ ಭಾಗಗಳು ಯಾವುವು?", "1223": "ತನಿಖೆಯ ಸಮಯದಲ್ಲಿ ಲೋಹದ ರಾಡ್ನ ಒಂದು ತುದಿಯನ್ನು ಜ್ವಾಲೆಯ ಮೇಲೆ ಇರಿಸಲಾಗುತ್ತದೆ. ಥರ್ಮಾಮೀಟರ್ ಲೋಹದ ರಾಡ್ನ ವಿರುದ್ಧ ತುದಿಯನ್ನು ಸ್ಪರ್ಶಿಸುತ್ತಿದೆ. ಈ ತನಿಖೆಯ ಸಮಯದಲ್ಲಿ ಏನು ನಡೆಯುತ್ತಿದೆ ಎಂಬುದನ್ನು ಯಾವುದು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "1224": "ಪರ್ವತಗಳು ರೂಪುಗೊಳ್ಳುವ ಸಾಧ್ಯತೆ ಹೆಚ್ಚು.", "1225": "ಆಲಿಸ್ನ ವಿಜ್ಞಾನ ಯೋಜನೆಯ ಬಗ್ಗೆ ಮಾಹಿತಿಯನ್ನು ಓದಿ ನಂತರ ಪ್ರಶ್ನೆಗೆ ಉತ್ತರಿಸಿ. ಆಲಿಸ್ ಒಂದು ವಿಜ್ಞಾನ ಯೋಜನೆಯನ್ನು ವಿನ್ಯಾಸಗೊಳಿಸಬೇಕಾಗಿತ್ತು. ಆಮೆ ತನ್ನ ಯೋಜನೆಯನ್ನು ಮಣ್ಣಿನ ಹುಳುಗಳ ನಡವಳಿಕೆಯು ಅದು ಬದುಕಲು ಹೇಗೆ ಸಹಾಯ ಮಾಡುತ್ತದೆ ಎಂಬುದರ ಮೇಲೆ ಕೇಂದ್ರೀಕರಿಸಲು ಅವಳು ನಿರ್ಧರಿಸಿದಳು. ಆಲಿಸ್ ತಾನು ಪರೀಕ್ಷಿಸಲು ಬಯಸಿದ ಮಣ್ಣಿನ ಹುಳುಗಳ ನಡವಳಿಕೆಯ ಬಗ್ಗೆ ನಾಲ್ಕು ವಿಚಾರಗಳನ್ನು ಬರೆದಿದ್ದಳು. ಯಾವ ಕಲ್ಪನೆಯನ್ನು ಪ್ರಾಯೋಗಿಕವಾಗಿ ಪರೀಕ್ಷಿಸಬಹುದು?", "1226": "ಗಂಧಕ (ಎಸ್), ಸಾರಜನಕ (ಎನ್), ರಂಜಕ (ಪಿ) ಮತ್ತು ಬ್ರೋಮಿನ್ (ಬಿಆರ್) ಅಂಶಗಳು ಯಾವ ಸಾಮಾನ್ಯ ಅಂಶಗಳನ್ನು ಹೊಂದಿವೆ?", "1227": "ಟಿಶ್ಯೂ ಪ್ಲಾಸ್ಮಿನೋಜೆನ್ ಆಕ್ಟಿವೇಟರ್ ಒಂದು ನೈಸರ್ಗಿಕ ರಕ್ತ ತೆಳುವಾಗಿಸುವ ಸಾಧನವಾಗಿದೆ. ಕ್ರೋಮೋಸೋಮ್ 8ರಲ್ಲಿ ಕಂಡುಬರುವ ರಕ್ತದ ತೆಳುವಾದ ಕೋಡೆಡ್ ಅನುಕ್ರಮವನ್ನು ಪಿಎಲ್ಎಟಿ ಎಂದು ಕರೆಯಲಾಗುತ್ತದೆ. ಹೃದಯಾಘಾತ ಮತ್ತು ಪಾರ್ಶ್ವವಾಯು ಹೊಂದಿರುವ ಜನರಿಗೆ ಚಿಕಿತ್ಸೆ ನೀಡಲು ಇದನ್ನು ಬಳಸಲಾಗುತ್ತದೆ. ಅಂಗಾಂಶ ಪ್ಲಾಸ್ಮಿನೋಜೆನ್ ಆಕ್ಟಿವೇಟರ್ ಅನ್ನು ಜೆನೆಟಿಕ್ ಎಂಜಿನಿಯರಿಂಗ್ ಮೂಲಕ ತಯಾರಿಸಬಹುದು. ಅಂಗಾಂಶ ಪ್ಲಾಸ್ಮಿನೋಜೆನ್ ಆಕ್ಟಿವೇಟರ್ ಎಂದರೇನು?", "1228": "ಈ ಗುಂಪುಗಳಲ್ಲಿ ಯಾವುದು ಮೆಟ್ರಿಕ್ ಮಾಪನಗಳನ್ನು ಮಾತ್ರ ಹೊಂದಿದೆ?", "1229": "ಸೌರವ್ಯೂಹದ ಗ್ರಹಗಳ ಬಗ್ಗೆ ಮಾಹಿತಿಯನ್ನು ಪಡೆಯಲು ವಿಜ್ಞಾನಿಗಳು ದೊಡ್ಡ ಆಪ್ಟಿಕಲ್ ದೂರದರ್ಶಕಗಳನ್ನು ಬಳಸುತ್ತಾರೆ. ವಿದ್ಯುತ್ಕಾಂತೀಯ ವಿಕಿರಣದ ಯಾವ ತರಂಗಾಂತರಗಳು ಈ ಮಾಹಿತಿಯನ್ನು ಒದಗಿಸುತ್ತವೆ?", "1230": "ಪೋಲಿಯೊ ಲಸಿಕೆಯನ್ನು ಅಭಿವೃದ್ಧಿಪಡಿಸಿದ ಕೀರ್ತಿ ಯಾವ ವಿಜ್ಞಾನಿಗೆ ಸಲ್ಲುತ್ತದೆ?", "1231": "ಜ್ವಾಲಾಮುಖಿ ಸ್ಫೋಟಗೊಂಡಾಗ, ಜ್ವಾಲಾಮುಖಿಯ ಇಳಿಜಾರುಗಳಲ್ಲಿ ಹೊಸ ಲಾವಾವನ್ನು ಸಂಗ್ರಹಿಸಲಾಗುತ್ತದೆ. ಲಾವಾ ತಂಪಾದ ನಂತರ ಮತ್ತು ಗಟ್ಟಿಯಾದ ನಂತರ, ಹೊಸ ವಸ್ತುವಿನ ಮೇಲೆ ಯಾವ ರೀತಿಯ ಜೀವಿಗಳು ಮೊದಲು ಬದುಕುತ್ತವೆ?", "1232": "ಎಲ್ಲಾ ಬಸ್ಸಿನಿಂದ ವಿದಾಯ ಹೇಳುತ್ತಾಳೆ. ಎಲಾ ತನ್ನ ತೋಳನ್ನು ಅಲುಗಾಡಿಸಲು ಯಾವ ದೇಹದ ವ್ಯವಸ್ಥೆಯು ಮೂಳೆಗಳನ್ನು ಎಳೆಯುತ್ತದೆ?", "1233": "ಹವಳದ ದಿಬ್ಬಗಳು ಆಳವಿಲ್ಲದ ಉಷ್ಣವಲಯದ ಸಾಗರದ ನೀರಿನಲ್ಲಿ ಕಂಡುಬರುತ್ತವೆ. ಹವಳದ ದಿಬ್ಬವು ವೈವಿಧ್ಯಮಯ ಪರಿಸರ ವ್ಯವಸ್ಥೆಯಾಗಿದ್ದು, ಇದು ಸಮುದ್ರ ಸಸ್ಯಗಳ ದ್ಯುತಿಸಂಶ್ಲೇಷಣೆ ಮತ್ತು ಹವಳದ ಅಂಗಾಂಶಗಳಲ್ಲಿ ವಾಸಿಸುವ ಪಾಚಿಗಳಿಂದ ಬೆಂಬಲಿತವಾಗಿದೆ. ಈ ಮಾಹಿತಿಯನ್ನು ಗಮನಿಸಿದರೆ, ಹವಳದ ಬಂಡೆಯಲ್ಲಿನ ನೀರು ಯಾವಾಗ ಅತಿ ಹೆಚ್ಚು ಕರಗಿದ ಆಮ್ಲಜನಕದ ಸಾಂದ್ರತೆಯನ್ನು ಹೊಂದಿರುತ್ತದೆ?", "1234": "ಗ್ರಹಗಳನ್ನು ಸೂರ್ಯನ ಸುತ್ತ ಕಕ್ಷೆಯಲ್ಲಿ ಇಡುವುದು ಯಾವುದು?", "1235": "ಭೂಮಿಯಿಂದ ನೋಡಿದಂತೆ, ಚಂದ್ರನ ನೋಟವು ತಿಂಗಳಾದ್ಯಂತ ಬದಲಾಗುತ್ತದೆ. ಚಂದ್ರನ ನೋಟ ಬದಲಾಗಲು ಕಾರಣವೇನು?", "1236": "ಆಟೋಮೊಬೈಲ್ ತಯಾರಿಕೆಯಲ್ಲಿ, ಈ ಕೆಳಗಿನ 27ರಲ್ಲಿ ರೋಬೋಟ್ನ ಅತ್ಯುತ್ತಮ ಬಳಕೆ ಯಾವುದು?", "1237": "ಪ್ಲೇಟ್ ಟೆಕ್ಟೋನಿಕ್ಸ್ನ ಸಿದ್ಧಾಂತವು ಆಧರಿಸಿದೆ", "1238": "ಪ್ರತಿಯೊಂದು ಪ್ರಭೇದವು ಬದುಕುಳಿಯಲು ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ಎಲ್ಲಾ ಸಸ್ಯ ಮತ್ತು ಪ್ರಾಣಿ ಪ್ರಭೇದಗಳು ಮಾಡಬೇಕು?", "1239": "ಮೋಟಾರು ನರಕೋಶ ಸಂಕೀರ್ಣದ ಮುಖ್ಯ ಕಾರ್ಯವನ್ನು ಯಾವ ಚಟುವಟಿಕೆಯು ವಿವರಿಸುತ್ತದೆ?", "1240": "ಪರಿಸರ ವ್ಯವಸ್ಥೆಯಲ್ಲಿ ವಸ್ತುಗಳು ಕೊಳೆಯುವಾಗ ಪೋಷಕಾಂಶಗಳನ್ನು ಮರುಬಳಕೆ ಮಾಡಲಾಗುತ್ತದೆ. ಪರಿಸರ ವ್ಯವಸ್ಥೆಯಲ್ಲಿ ಸಾವಯವ ವಸ್ತುಗಳನ್ನು ಮರುಬಳಕೆ ಮಾಡುವ ವಿಭಜನೆಯ ಪ್ರಕ್ರಿಯೆಯ ಅತ್ಯುತ್ತಮ ಉದಾಹರಣೆ ಯಾವುದು?", "1241": "ಮರದ ಬೇರುಗಳ ಒಂದು ಕಾರ್ಯವೇನು?", "1242": "ಆಹಾರವು ಸಂಗ್ರಹಿಸಿದ ರಾಸಾಯನಿಕ ಶಕ್ತಿಯನ್ನು ಹೊಂದಿರುತ್ತದೆ. ವಿವಿಧ ಆಹಾರಗಳಲ್ಲಿನ ಶಕ್ತಿಯ ಪ್ರಮಾಣವನ್ನು ಹೋಲಿಸಲು ಯಾವ ಅಳತೆಯ ಘಟಕಗಳನ್ನು ಬಳಸಬಹುದು?", "1243": "ಬಂಡೆಗಳ ಬಿರುಕುಗಳಲ್ಲಿ ನೀರನ್ನು ಘನೀಕರಿಸುವುದು ಮತ್ತು ವಿಸ್ತರಿಸುವುದು ಒಂದು ರೂಪವಾಗಿದೆ", "1244": "ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ಪ್ರತಿಯೊಬ್ಬರೂ ಸಂರಕ್ಷಣಾ ಪ್ರಯತ್ನಗಳಿಗೆ ಸಹಾಯ ಮಾಡುವ ಮಾರ್ಗವಾಗಿದೆ?", "1245": "ಐತಿಹಾಸಿಕವಾಗಿ, ದಿಕ್ಸೂಚಿಯನ್ನು ಹೇಗೆ ಬಳಸಲಾಗಿದೆ?", "1246": "ಚರ್ಮದ ಗಾಯವನ್ನು ತಪ್ಪಿಸಲು ಮೊದಲು ಆಂಟಿಸೆಪ್ಟಿಕ್ನಿಂದ ಚಿಕಿತ್ಸೆ ನೀಡಲಾಗುತ್ತದೆ.", "1247": "ಪ್ರಯೋಗಾಲಯದ ತನಿಖೆಯ ಸಮಯದಲ್ಲಿ ವ್ಯಾಯಾಮ ಮಾಡಲು ಸುರಕ್ಷಿತ ಅಭ್ಯಾಸ ಯಾವುದು?", "1248": "ಚಂದ್ರನ ಆಕಾರವು ಪ್ರತಿ ತಿಂಗಳು ನಿಯಮಿತವಾಗಿ ಬದಲಾಗುತ್ತಿರುತ್ತದೆ. ಚಂದ್ರನ ಆಕಾರವು ಏಕೆ ಬದಲಾಗುತ್ತಿದೆ ಎಂಬುದನ್ನು ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ಅತ್ಯುತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "1249": "ಸಸ್ಯಗಳ ಬೆಳವಣಿಗೆಗೆ ಅಗತ್ಯವಾದ ಪೋಷಕಾಂಶಗಳು ಮಣ್ಣಿನಲ್ಲಿ ಹೇಗೆ ಸೇರುತ್ತವೆ?", "1250": "ಸೂರ್ಯಕಾಂತಿ ಸಸ್ಯದ ಯಾವ ಭಾಗವು ನೀರು ಮತ್ತು ಪೋಷಕಾಂಶಗಳನ್ನು ಹೀರಿಕೊಳ್ಳುತ್ತದೆ?", "1251": "ಒಂದು ಪರಮಾಣು 24 ದ್ರವ್ಯರಾಶಿಯನ್ನು ಮತ್ತು 12 ಪರಮಾಣು ಚಾರ್ಜ್ ಅನ್ನು ಹೊಂದಿರುತ್ತದೆ. ಪರಮಾಣುವಿನ ಬಗ್ಗೆ ಯಾವ ಹೇಳಿಕೆಯು ನಿಖರವಾಗಿದೆ?", "1252": "ನವೀಕರಿಸಬಹುದಾದ ಇಂಧನ ಸಂಪನ್ಮೂಲಕ್ಕೆ ಉದಾಹರಣೆ ಯಾವುದು?", "1253": "ಮೂಲ ಗ್ರಹಗಳು ರೂಪುಗೊಂಡಂತೆ ಗುರುತ್ವಾಕರ್ಷಣೆಯ ಆಕರ್ಷಣೆಯಿಂದಾಗಿ ದ್ರವ್ಯದ ಸಂಕೋಚನವು ಹೆಚ್ಚಾಯಿತು. ಪ್ರತಿ ಮೂಲ ಗ್ರಹದೊಳಗಿನ ಈ ಸಂಕೋಚನದ ಫಲಿತಾಂಶವೇನು?", "1254": "ಕೊಲೊರಾಡೋ ನದಿಯ ಮೇಲೆ ಹೂವರ್ ಅಣೆಕಟ್ಟಿನ ನಿರ್ಮಾಣವು ಈ ಪ್ರದೇಶಕ್ಕೆ ಹೇರಳವಾದ ಸಿಹಿನೀರಿನ ಮತ್ತು ವಿದ್ಯುತ್ ಶಕ್ತಿಗೆ ಕಾರಣವಾಯಿತು. ಹೂವರ್ ಅಣೆಕಟ್ಟಿನ ನಿರ್ಮಾಣದಲ್ಲಿ ಇವುಗಳಲ್ಲಿ ಯಾವುದು ಅನನುಕೂಲವಾಗಿದೆ?", "1255": "ನೀವು ಒಂದು ಥರ್ಮಾಮೀಟರ್ ಅನ್ನು ಕುದಿಯುವ ನೀರಿನ ಗಾಜಿನೊಳಗೆ ಇರಿಸಿದರೆ, ಥರ್ಮಾಮೀಟರ್ ಯಾವ ತಾಪಮಾನವನ್ನು ಓದಬೇಕು?", "1256": "ಇಂಗಾಲದ [ಸಿ] ಯಾವ ಗುಣಲಕ್ಷಣವು ಅದನ್ನು ಜೀವಿಗಳಿಗೆ ಅತ್ಯಗತ್ಯವಾಗಿಸುತ್ತದೆ?", "1257": "ವಿಜ್ಞಾನಿಗಳು ಲಕ್ಷಾಂತರ ವರ್ಷಗಳ ಹಿಂದೆ ಬದುಕಿದ್ದ ಮೀನಿನ ಪುರಾವೆಗಳನ್ನು ಕಂಡುಕೊಂಡಿದ್ದಾರೆ. ಈ ಮೀನುಗಳು ಭೂಮಿಯ ಮೇಲೆ ಚಲಿಸಲು ಬಳಸಿದ ಲಕ್ಷಣಗಳನ್ನು ಹೊಂದಿದ್ದವು. ಈ ಮೀನು ಈಗ ಅಳಿವಿನಂಚಿನಲ್ಲಿದೆ. ಈ ಮೀನಿನ ಅಸ್ತಿತ್ವವನ್ನು ದೃಢಪಡಿಸುವ ಯಾವ ವೈಜ್ಞಾನಿಕ ಪುರಾವೆಗಳನ್ನು ವಿಜ್ಞಾನಿಗಳು ಬಹುಶಃ ಕಂಡುಕೊಂಡಿದ್ದಾರೆ?", "1258": "ಆ ಸಂಯುಕ್ತದ ಗುಣಲಕ್ಷಣಗಳನ್ನು ಇನ್ನೂ ಹೊಂದಿರುವ ರಾಸಾಯನಿಕ ಸಂಯುಕ್ತದ ಚಿಕ್ಕ ಘಟಕ ಯಾವುದು?", "1259": "ಒಬ್ಬ ವಿದ್ಯಾರ್ಥಿಯು ಯಾವ ರೀತಿಯ ಮಣ್ಣಿನಲ್ಲಿ ಸಸ್ಯವು ಉತ್ತಮವಾಗಿ ಬೆಳೆಯುತ್ತದೆ ಎಂಬುದನ್ನು ಪರಿಶೀಲಿಸುತ್ತಿದ್ದಾರೆ. ಪ್ರಶ್ನೆಗೆ ಉತ್ತರಿಸಲು ವಿದ್ಯಾರ್ಥಿಯು ಯಾವುದನ್ನು ಅಳೆಯಬೇಕು?", "1260": "ಒಂದು ಪ್ರಾಣಿಯು ಮಾಪಕಗಳನ್ನು ಹೊಂದಿರುತ್ತದೆ ಮತ್ತು ಅನಿಲಗಳನ್ನು ವಿನಿಮಯ ಮಾಡಿಕೊಳ್ಳಲು ಅದರ ಶ್ವಾಸಕೋಶಗಳನ್ನು ಮಾತ್ರ ಬಳಸುತ್ತದೆ. ಯಾವ ಪ್ರಾಣಿಯನ್ನು ಹೆಚ್ಚು ವರ್ಗೀಕರಿಸಬಹುದು?", "1261": "ಅಗ್ನಿಶಿಲೆಗಳು ಮತ್ತು ಸಂಚಿತ ಶಿಲೆಗಳು ಹೇಗೆ ಹೋಲುತ್ತವೆ?", "1262": "ಪ್ರಬಲ ಮತ್ತು ಅಪ್ರಭಾವೀ ವಂಶವಾಹಿಗಳೆರಡೂ ಇದ್ದಾಗ, ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ನಿಜ?", "1263": "ತಂಪಾದ ವಾತಾವರಣದಲ್ಲಿ ಅಳಿಲುಗಳು ಚಳಿಗಾಲಕ್ಕಾಗಿ ಆಹಾರವನ್ನು ಸಂಗ್ರಹಿಸಿ ಸಂಗ್ರಹಿಸುತ್ತವೆ. ಅಳಿಲುಗಳು ಕೆಲವೊಮ್ಮೆ ಬೀಜಗಳನ್ನು ಹೂತುಹಾಕುತ್ತವೆ ಮತ್ತು ನಂತರ ಅವುಗಳಿಗಾಗಿ ಹಿಂತಿರುಗುವುದಿಲ್ಲ. ಈ ಬೀಜಗಳು ಮರಗಳಾಗಿ ಬೆಳೆಯಬಹುದು. ಈ ಘಟನೆಗಳ ಸರಣಿಯು ಒಂದು ಉದಾಹರಣೆಯಾಗಿದೆ", "1264": "ಕರ್ಟ್ ಸಣ್ಣ ಕಪ್ನಿಂದ ಹೆಪ್ಪುಗಟ್ಟಿದ ಹಣ್ಣಿನ ರಸವನ್ನು ಕುಡಿಯುತ್ತಾನೆ. ಅವನು ಕಪ್ನಲ್ಲಿರುವ ಹಣ್ಣಿನ ರಸದ ಪ್ರಮಾಣವನ್ನು ಅಳೆಯುತ್ತಾನೆ. ಕರ್ಟ್ ಯಾವ ಗುಣಲಕ್ಷಣವನ್ನು ಅಳೆಯುತ್ತದೆ?", "1265": "1 ಕ್ಕೆ ಸಮಾನವಾದ ಯಾಂತ್ರಿಕ ಪ್ರಯೋಜನವನ್ನು ಹೊಂದಿರುವ ಸರಳ ಯಂತ್ರವನ್ನು ಹೆಚ್ಚಾಗಿ ಬಳಸಲಾಗುತ್ತದೆ", "1266": "ರಾಬರ್ಟೊ ಆಟದ ಮೈದಾನದಲ್ಲಿ ಪ್ಲಾಸ್ಟಿಕ್ ಸ್ಲೈಡ್ನಿಂದ ಕೆಳಕ್ಕೆ ಜಾರುತ್ತಿದ್ದಾನೆ. ಅವನು ನೆಲವನ್ನು ತಲುಪಿದ ನಂತರ, ಲೋಹದ ತುಂಡನ್ನು ಸ್ಪರ್ಶಿಸಿದಾಗ ಸಣ್ಣ ವಿದ್ಯುತ್ ಆಘಾತವನ್ನು ಅನುಭವಿಸುತ್ತಾನೆ. ಆಘಾತಕ್ಕೆ ಕಾರಣವಾದ ಅವನ ದೇಹದ ಮೇಲೆ ಏನು ನಿರ್ಮಿಸಲಾಗಿದೆ?", "1267": "ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ಸಮೃದ್ಧವಾಗಿರುವ ಮಣ್ಣಿನಲ್ಲಿ ಸಸ್ಯಗಳು ಉತ್ತಮವಾಗಿ ಬೆಳೆಯುತ್ತವೆ?", "1268": "ವಸ್ತುವಿನ ವೇಗವರ್ಧನೆಯ ದರವನ್ನು ವಸ್ತುವಿನ ದ್ರವ್ಯರಾಶಿಯಿಂದ ನಿರ್ಧರಿಸಲಾಗುತ್ತದೆ ಮತ್ತು", "1269": "ಕೆಲವು ಜಲಚರಗಳು ಸುಣ್ಣದ ಕಲ್ಲು ಮತ್ತು ಡೊಲೊಮೈಟ್ನಿಂದ ಕೂಡಿವೆ. ಯಾವ ಪ್ರಕ್ರಿಯೆಯು ಜಲಭೃತ ರಚನೆಯ ತೆರೆದ ಸ್ಥಳಗಳನ್ನು ಹೆಚ್ಚಿಸುತ್ತದೆ?", "1270": "ಚರ್ಮದ ಬ್ಯಾಸ್ಕೆಟ್ಬಾಲ್ಗಳನ್ನು ನಯವಾದ ಮೇಲ್ಮೈಗಳಲ್ಲಿ ಒಳಾಂಗಣ ಬಳಕೆಗಾಗಿ ತಯಾರಿಸಲಾಗುತ್ತದೆ. ರಬ್ಬರ್ ಬ್ಯಾಸ್ಕೆಟ್ಬಾಲ್ಗಳನ್ನು ವಿವಿಧ ಮೇಲ್ಮೈಗಳಲ್ಲಿ ಬಳಸಲು ತಯಾರಿಸಲಾಗುತ್ತದೆ. ಈ ಕೆಳಗಿನ ಯಾವ ಗುಣಲಕ್ಷಣಗಳು ರಬ್ಬರ್ ಅನ್ನು ವಿವಿಧ ಮೇಲ್ಮೈಗಳಲ್ಲಿ ಬಳಸಲು ಚರ್ಮಕ್ಕಿಂತ ಉತ್ತಮವಾಗಿಸುತ್ತದೆ?", "1271": "ಕಾಡಿನ ಪ್ರದೇಶದಲ್ಲಿ ಒಂದು ಕ್ಷೇತ್ರ ಪ್ರವಾಸದಲ್ಲಿ, ನೀವು ಒಂದು ಸಣ್ಣ, ವಿಚಿತ್ರವಾದ ವಸ್ತುವನ್ನು ನೋಡುತ್ತೀರಿ. ಇದು ಜೀವಂತ ಪ್ರಾಣಿಯೇ ಎಂದು ನಿಮಗೆ ಆಶ್ಚರ್ಯವಾಗುತ್ತದೆ. ಕಂಡುಹಿಡಿಯಲು ಉತ್ತಮ ಮಾರ್ಗವೆಂದರೆ ವಸ್ತುವನ್ನು ಗಮನಿಸಿ ಅದು ಇದೆಯೇ ಎಂದು ನೋಡುವುದು.", "1272": "ಎಥೆನಾಲ್ ಎಂಬುದು ಸಸ್ಯಗಳಿಂದ ತಯಾರಿಸಲಾದ ಆಲ್ಕೋಹಾಲ್ನ ಒಂದು ವಿಧವಾಗಿದೆ. ಧಾನ್ಯಗಳು ಮತ್ತು ಬ್ರೆಡ್ಗಳಂತಹ ಆಹಾರಗಳಲ್ಲಿ ಬಳಸಲಾಗುವ ಕಬ್ಬು ಮತ್ತು ಜೋಳವನ್ನು ಎಥೆನಾಲ್ ತಯಾರಿಸಲು ಬಳಸಲಾಗುತ್ತದೆ. ಎಥೆನಾಲ್ನ ಉತ್ಪನ್ನಗಳು ನೀರು ಮತ್ತು ಇಂಗಾಲದ ಡೈಆಕ್ಸೈಡ್ ಆಗಿರುವುದರಿಂದ ಎಥೆನಾಲ್ ಅನ್ನು ಸುಡುವುದು ಶಕ್ತಿಯ ಶುದ್ಧ ಮೂಲವನ್ನು ಒದಗಿಸುತ್ತದೆ. ಆದ್ದರಿಂದ, ಎಥೆನಾಲ್ ಅನ್ನು ಗ್ಯಾಸೋಲಿನ್ನೊಂದಿಗೆ ಬೆರೆಸುವುದರಿಂದ ಹಾನಿಕಾರಕ ತ್ಯಾಜ್ಯ ಉತ್ಪನ್ನಗಳನ್ನು ಕಡಿಮೆ ಮಾಡುತ್ತದೆ. 1970ರ ದಶಕದಲ್ಲಿ, ಅನೇಕ ಬ್ರೆಜಿಲಿಯನ್ನರು ಎಥೆನಾಲ್ ಗ್ಯಾಸೋಲಿನ್ ಮಿಶ್ರಣವನ್ನು ಬಳಸುವ ಎಂಜಿನ್ಗಳನ್ನು ಹೊಂದಿದ್ದ ಕಾರುಗಳನ್ನು ಓಡಿಸುತ್ತಿದ್ದರು. ಈ ಪರ್ಯಾಯ ಇಂಧನವು ಆ ಸಮಯದಲ್ಲಿ ಲಭ್ಯವಿದ್ದ ಗ್ಯಾಸೋಲಿನ್ನ ಸೀಮಿತ ಪೂರೈಕೆಯನ್ನು ಸಂರಕ್ಷಿಸಿತು. 1990 ರ ದಶಕದಲ್ಲಿ, ಗ್ಯಾಸೋಲಿನ್ ಎಥೆನಾಲ್ಗಿಂತ ಅಗ್ಗವಾಯಿತು, ಮತ್ತು ಬ್ರೆಜಿಲಿಯನ್ನರು ಹೆಚ್ಚು ಗ್ಯಾಸೋಲಿನ್-ಇಂಧನ ಕಾರುಗಳನ್ನು ಓಡಿಸಲು ಮರಳಿದರು. ಇತ್ತೀಚೆಗೆ, ಬ್ರೆಜಿಲಿಯನ್ನರು ಎಥೆನಾಲ್-ಗ್ಯಾಸೋಲಿನ್ ಮಿಶ್ರಣವನ್ನು ಬಳಸುವ ಹೆಚ್ಚಿನ ಕಾರುಗಳನ್ನು ಓಡಿಸಲು ಪ್ರಾರಂಭಿಸಿದರು. ಎಥೆನಾಲ್ ಉತ್ತಮ ಪರ್ಯಾಯ ಇಂಧನವಾಗಿದೆ ಏಕೆಂದರೆ", "1273": "ಶಿಳ್ಳೆಯು ಶಬ್ದವನ್ನು ಉಂಟುಮಾಡುತ್ತದೆ ಏಕೆಂದರೆ ಶಿಳ್ಳೆಯಲ್ಲಿ ಗಾಳಿಯು ಬೀಸುತ್ತದೆ", "1274": "ಪ್ರತಿ ವರ್ಷ ಭೂಮಿಯು ಒಮ್ಮೆ ಸುತ್ತುತ್ತದೆ.", "1275": "ನ್ಯೂಟನ್ರ ಚಲನೆಯ ಮೊದಲ ನಿಯಮದ ಪ್ರಕಾರ, ಉಪಗ್ರಹವನ್ನು ಕಕ್ಷೆಯಲ್ಲಿ ಇಡಲು ಗುರುತ್ವಾಕರ್ಷಣೆಯನ್ನು ಯಾವುದು ಪ್ರತಿರೋಧಿಸುತ್ತದೆ?", "1276": "ಸಸ್ಯಗಳು ನೀರು ಮತ್ತು ಖನಿಜಗಳನ್ನು ಹೇಗೆ ಪಡೆಯುತ್ತವೆ?", "1277": "ಜೀವಕೋಶದ ವರ್ಣತಂತುಗಳು ಹೊಂದಿರುತ್ತವೆ", "1278": "ಈ ಘಟನೆಗಳಲ್ಲಿ ಯಾವುದು ಹವಾಮಾನ ಬದಲಾವಣೆಯ ಉದಾಹರಣೆಯಾಗಿದೆ?", "1279": "ಬೆಳಕನ್ನು ಪ್ರತಿಬಿಂಬಿಸುವಾಗ ಯಾವ ವಸ್ತುವು ಉತ್ತಮವಾಗಿ ಕಾರ್ಯನಿರ್ವಹಿಸುತ್ತದೆ?", "1280": "ಮಾಲ್ ನಿರ್ಮಿಸಲು ಜೌಗುಭೂಮಿಯನ್ನು ಬರಿದು ಮಾಡಲಾಯಿತು. ಎರಡು ವರ್ಷಗಳ ನಂತರ, ಆ ಪ್ರದೇಶದಲ್ಲಿ ಯಾವುದೇ ಟೋಡ್ಗಳು ಇರಲಿಲ್ಲ. ಹಾವುಗಳು ಏಕೆ ಕಣ್ಮರೆಯಾದವು?", "1281": "ಆವರ್ತಕ ಕೋಷ್ಟಕದಲ್ಲಿ ಅಂಕುಡೊಂಕಾದ ರೇಖೆಯ ಬಲಭಾಗದಲ್ಲಿ ಯಾವ ಅಂಶಗಳು ಕಂಡುಬರುತ್ತವೆ?", "1282": "ಮಾನವ ದೇಹವು ಜೀವನದ ಕಾರ್ಯಗಳನ್ನು ಹೇಗೆ ನಿರ್ವಹಿಸುತ್ತದೆ ಎಂಬುದನ್ನು ಮಿರಾಂಡಾ ಕಲಿತರು. ಮಾನವ ದೇಹದಲ್ಲಿ ಅತ್ಯಂತ ಮೂಲಭೂತ ಮಟ್ಟದ ಸಂಘಟನೆ ಯಾವುದು?", "1283": "ಮೋಟಾರು ತೈಲ ಮತ್ತು ಗ್ಯಾಸೋಲಿನ್ನಂತಹ ಮಾಲಿನ್ಯಕಾರಕಗಳು ಕೆಲವೊಮ್ಮೆ ವಾಹನಗಳಿಂದ ರಸ್ತೆಗಳ ಮೇಲೆ ಸೋರಿಕೆಯಾಗುತ್ತವೆ. ಈ ಮಾಲಿನ್ಯಕಾರಕಗಳು ಪರಿಸರದ ಮೇಲೆ ಹೇಗೆ ಪರಿಣಾಮ ಬೀರುತ್ತವೆ?", "1284": "ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವ ವಸ್ತುವು ಬಹುಶಃ ಹೆಚ್ಚು ಹೊಂದಿಕೊಳ್ಳುತ್ತದೆ?", "1285": "ಹೊರಾಂಗಣ ಟ್ರ್ಯಾಕ್ ತಂಡಕ್ಕಾಗಿ ಅಭ್ಯಾಸ ಮಾಡುವ ವಿದ್ಯಾರ್ಥಿಯು ಬೆವರು ಸುರಿಸಲು ಪ್ರಾರಂಭಿಸುತ್ತಾನೆ. ದೇಹವು ಯಾವ ಪ್ರಚೋದನೆಗೆ ಪ್ರತಿಕ್ರಿಯಿಸುತ್ತಿದೆ?", "1286": "ಭೂಮಿಯ ಮೇಲೆ ಸಂಭವಿಸುವ ನಾಲ್ಕು ಋತುಗಳಿಗೆ ಯಾವ ಪುನರಾವರ್ತಿತ ಚಕ್ರವು ಕಾರಣವಾಗಿದೆ?", "1287": "ಈ ವ್ಯವಸ್ಥೆಗಳಲ್ಲಿ ಯಾವುದು ಪ್ರಮುಖ ಅಂಗಗಳನ್ನು ರಕ್ಷಿಸಲು ಮತ್ತು ಬೆಂಬಲಿಸಲು ಕಾರ್ಯನಿರ್ವಹಿಸುತ್ತದೆ?", "1288": "ಹಿಮದಲ್ಲಿ ಮೊಲವು ಬದುಕುಳಿಯಲು ಯಾವ ಗುಣಲಕ್ಷಣವು ಅತ್ಯುತ್ತಮವಾಗಿ ಸಹಾಯ ಮಾಡುತ್ತದೆ?", "1289": "ವಿಜ್ಞಾನಿಗಳು ಒಂದು ಕೊಳವನ್ನು ಅಧ್ಯಯನ ಮಾಡುತ್ತಿದ್ದಾರೆ. ಸರೋವರದ ನೀರಿನಲ್ಲಿರುವ ಶಕ್ತಿಯ ಪ್ರಮಾಣವನ್ನು ಅರ್ಥಮಾಡಿಕೊಳ್ಳಲು ವಿಜ್ಞಾನಿಗಳು ಯಾವ ಗುಣವನ್ನು ಅಳೆಯಬಹುದು?", "1290": "ರಸ್ಸೆಲ್ ಮುಂದಿನ ಕೆಲವು ತಿಂಗಳುಗಳಲ್ಲಿ ಪ್ರಕೃತಿಯಲ್ಲಿನ ಬದಲಾವಣೆಗಳನ್ನು ಗಮನಿಸಲು ಬಯಸುತ್ತಾರೆ. ಥರ್ಮಾಮೀಟರ್ ರಸ್ಸೆಲ್ಗೆ ತನಿಖೆ ಮಾಡಲು ಏನು ಸಹಾಯ ಮಾಡುತ್ತದೆ?", "1291": "ಪಕ್ಷಿಗಳ ಜೀವನ ಚಕ್ರದಲ್ಲಿ ಮೊಟ್ಟೆಯ ಹಂತವು ಕೆಲವು ರೀತಿಯ ಹೂವುಗಳ ಜೀವನ ಚಕ್ರದಲ್ಲಿ ಯಾವ ಹಂತವನ್ನು ಹೋಲುತ್ತದೆ?", "1292": "ತರಂಗಗಳಂತಹ ಸಂಕೋಚನಗಳನ್ನು ಬಳಸಿಕೊಂಡು ದೇಹದ ಭಾಗಗಳ ಮೂಲಕ ಪೋಷಕಾಂಶಗಳನ್ನು ಸಾಗಿಸಲು ಪೆರಿಸ್ಟಲ್ಸಿಸ್ ಸಹಾಯ ಮಾಡುತ್ತದೆ. ಯಾವ ವ್ಯವಸ್ಥೆಯಲ್ಲಿ ಕಾರ್ಯವನ್ನು ಬಳಸಲಾಗುತ್ತದೆ?", "1293": "ಜ್ವರವು ಸಾಂಕ್ರಾಮಿಕವಾಗುವುದನ್ನು ತಡೆಯಲು ಸಹಾಯ ಮಾಡುವ ಅತ್ಯುತ್ತಮ ಮಾರ್ಗ ಯಾವುದು?", "1294": "ಬ್ರಹ್ಮಾಂಡವು ಒಂದೇ ದ್ರವ್ಯರಾಶಿಯಾಗಿ ಹುಟ್ಟಿಕೊಂಡಿತು ಎಂದು ಯಾವ ಸಿದ್ಧಾಂತವು ಹೇಳುತ್ತದೆ?", "1295": "ಎರಡು ಭೂಖಂಡದ ಫಲಕಗಳು ಡಿಕ್ಕಿ ಹೊಡೆದಾಗ, ಫಲಕಗಳ ಅಂಚುಗಳು ಚೂರುಚೂರಾಗುತ್ತವೆ ಮತ್ತು ಮೇಲಕ್ಕೆ ಎತ್ತಲ್ಪಡುತ್ತವೆ. ಈ ಭೂವಿನ್ಯಾಸಗಳಲ್ಲಿ ಯಾವುದು ಈ ರೀತಿಯ ಘರ್ಷಣೆಯ ಪರಿಣಾಮವಾಗಿರಬಹುದು?", "1296": "ಕಾಡಿನಲ್ಲಿ ನಡೆದಾಡುವಾಗ, ಮ್ಯಾಂಡಿ ಜಾಡು ಮೇಲೆ ಬಿದ್ದ ಸಸ್ಯದ ರಚನೆಯನ್ನು ಕಂಡುಕೊಳ್ಳುತ್ತಾನೆ. ಬೀಜಗಳನ್ನು ಹೊಂದಿರುವ ವಸ್ತುವನ್ನು ಮ್ಯಾಂಡಿ ಹೇಳಬಹುದು, ಮತ್ತು ಅದು ಕೋನಿಫರ್ ಬದಲಿಗೆ ಹೂಬಿಡುವ ಸಸ್ಯದಿಂದ ಬಂದಿದೆ ಎಂದು ಭಾವಿಸುತ್ತಾರೆ. ಆ ವಸ್ತುವು ಹೂಬಿಡುವ ಸಸ್ಯದಿಂದ ಬಂದಿದೆಯೇ ಎಂದು ಅವಳು ಹೇಗೆ ನಿರ್ಧರಿಸಬಹುದು?", "1297": "ಅನ್ನನಾಳ, ಹೊಟ್ಟೆ ಮತ್ತು ಸಣ್ಣ ಕರುಳು ಯಾವ ದೇಹದ ವ್ಯವಸ್ಥೆಯ ಭಾಗಗಳಾಗಿವೆ?", "1298": "ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ಬೆಳ್ಳಿಯ ರಾಸಾಯನಿಕ ಗುಣಲಕ್ಷಣವಾಗಿದೆ?", "1299": "ಒಂದು ಪ್ರದೇಶದ ಹವಾಮಾನವು ಕಾಲಾನಂತರದಲ್ಲಿ ತುಂಬಾ ತಂಪಾಗಿದ್ದರೆ, ಅಲ್ಲಿ ವಾಸಿಸುವ ಪ್ರಭೇದವು ಬದುಕುಳಿಯಲು ಯಾವ ಬದಲಾವಣೆಯು ಹೆಚ್ಚಾಗಿ ಸಹಾಯ ಮಾಡುತ್ತದೆ?", "1300": "ಮುರಿದ ಮೂಳೆ ಈ ಪ್ರಕ್ರಿಯೆಯ ಮೂಲಕ ಗುಣಪಡಿಸುತ್ತದೆ", "1301": "ಚಲನ ಶಕ್ತಿ ಹೊಂದಿರುವ ವಸ್ತುವಿನ ಅತ್ಯುತ್ತಮ ಉದಾಹರಣೆ ಯಾವುದು?", "1302": "ಸಿಂಹಗಳು ಜೀಬ್ರಾಗಳು ಮತ್ತು ಗಸೆಲ್ಗಳಂತಹ ಪ್ರಾಥಮಿಕ ಗ್ರಾಹಕರನ್ನು ಬೇಟೆಯಾಡುತ್ತವೆ. ಸಿಂಹಗಳ ಸಂಖ್ಯೆಯಲ್ಲಿ ಹಠಾತ್ ಕುಸಿತವಾದರೆ, ಆವಾಸಸ್ಥಾನದಲ್ಲಿ ಯಾವ ಪರಿಸರ ಅಸಮತೋಲನವು ಹೆಚ್ಚಾಗಿ ಸಂಭವಿಸುತ್ತದೆ?", "1303": "ಚಳಿಗಾಲದಲ್ಲಿ ಮನೆಯ ತಾಪನ ವೆಚ್ಚವನ್ನು ಕಡಿಮೆ ಮಾಡಲು ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ಸಹಾಯ ಮಾಡುತ್ತದೆ?", "1304": "ಎಲಿಜಬೆತ್ ತನ್ನ ನಾಯಿಗಳನ್ನು ಕರೆಯಲು ಒಂದು ನಿರ್ದಿಷ್ಟ ರೀತಿಯ ಶಬ್ಧವನ್ನು ಬಳಸುತ್ತಾಳೆ. ಶಿಳ್ಳೆಯಿಂದ ಉಂಟಾಗುವ ಶಬ್ದವನ್ನು ನಾಯಿಗಳು ಕೇಳುತ್ತವೆ ಆದರೆ ಮಾನವ ಕಿವಿಯಿಂದ ಕೇಳಲಾಗುವುದಿಲ್ಲ. ಶಿಳ್ಳೆಯಿಂದ ಉಂಟಾಗುವ ಶಬ್ದವನ್ನು ಮಾನವರು ಏಕೆ ಕೇಳುವುದಿಲ್ಲ ಎಂಬುದನ್ನು ಯಾವ ಹೇಳಿಕೆಯು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "1305": "ಪ್ರಶ್ನೆಗೆ ಉತ್ತರಿಸಲು ಮಾಹಿತಿಯನ್ನು ಬಳಸಿ. ಕಳೆದ 150 ವರ್ಷಗಳಲ್ಲಿ, ಪಳೆಯುಳಿಕೆ ಇಂಧನಗಳ ಬಳಕೆಯು ಹೆಚ್ಚಾಗಿದೆ, ಇದು ವಾತಾವರಣದಲ್ಲಿ ಹೆಚ್ಚಿನ ಇಂಗಾಲದ ಡೈಆಕ್ಸೈಡ್ ಮತ್ತು ಇತರ ಹಸಿರುಮನೆ ಅನಿಲಗಳಿಗೆ ಕಾರಣವಾಗಿದೆ. ಈ ವಾತಾವರಣದ ಅನಿಲಗಳು ಜಾಗತಿಕ ತಾಪಮಾನ ಏರಿಕೆಗೆ ಕಾರಣವಾಗುತ್ತವೆ ಎಂದು ಕೆಲವು ವಿಜ್ಞಾನಿಗಳು ಭಾವಿಸುತ್ತಾರೆ. ವಿಜ್ಞಾನಿಗಳು ಜಾಗತಿಕ ತಾಪಮಾನ ಬದಲಾವಣೆಗಳ ದತ್ತಾಂಶವನ್ನು ದಾಖಲಿಸಿದ್ದಾರೆ ಮತ್ತು ಮೇರಿಲ್ಯಾಂಡ್ ನಿವಾಸಿಗಳ ಮೇಲೆ ಪರಿಣಾಮ ಬೀರುವ ಸಮುದ್ರ ಮಟ್ಟದಲ್ಲಿನ ಸಂಭವನೀಯ ಬದಲಾವಣೆಗಳನ್ನು ಊಹಿಸಿದ್ದಾರೆ. ಜಾಗತಿಕ ತಾಪಮಾನ ಏರಿಕೆಯನ್ನು ಕಡಿಮೆ ಮಾಡಲು ಯಾವ ಕ್ರಮವು ಸಹಾಯ ಮಾಡುತ್ತದೆ?", "1306": "ಆಹಾರ ಜಾಲದ ಸದಸ್ಯರಾಗಿ, ಮನುಷ್ಯರನ್ನು ಎಂದು ಪರಿಗಣಿಸಲಾಗುತ್ತದೆ", "1307": "ಈ ಕೆಳಗಿನ ಯಾವ ಹೇಳಿಕೆಯು ನಕ್ಷತ್ರಗಳ ರಚನೆಯಲ್ಲಿ ಗುರುತ್ವಾಕರ್ಷಣೆಯ ಪಾತ್ರವನ್ನು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "1308": "ಅಗ್ನಿಶಿಲೆಗಳು, ಸಂಚಿತ ಶಿಲೆಗಳು ಮತ್ತು ರೂಪಾಂತರ ಶಿಲೆಗಳನ್ನು ಹಂತ ಹಂತವಾಗಿ ಒಂದಾಗಿ ಪರಿವರ್ತಿಸುವ ಪ್ರಕ್ರಿಯೆಯ ಹೆಸರೇನು?", "1309": "ಭೌತಿಕ ಮತ್ತು ರಾಸಾಯನಿಕ ಬದಲಾವಣೆಗಳಿಂದ ಬಂಡೆಗಳು ಒಡೆದುಹೋದಾಗ ಏನಾಗುತ್ತದೆ?", "1310": "ಪ್ರಯೋಗಾಲಯದ ಕಾರ್ಯವಿಧಾನದಲ್ಲಿ, ವಿದ್ಯಾರ್ಥಿಗಳು ಸೋಡಿಯಂ ಹೈಡ್ರಾಕ್ಸೈಡ್ ಸ್ಫಟಿಕಗಳನ್ನು ನೀರಿನ ಬೀಕರ್ಗೆ ಸೇರಿಸಿದರು ಮತ್ತು ಪರಿಣಾಮವಾಗಿ ದ್ರಾವಣವನ್ನು ತಣ್ಣಗಾಗಲು ಅವಕಾಶ ಮಾಡಿಕೊಟ್ಟರು. ಈ ಮಾಹಿತಿಯ ಆಧಾರದ ಮೇಲೆ, ಯಾವ ರೀತಿಯ ರಾಸಾಯನಿಕ ಪ್ರಕ್ರಿಯೆಯು ಸಂಭವಿಸಿರಬಹುದು?", "1311": "ವಿದ್ಯಾರ್ಥಿಗಳು ಕೆಲವು ತಂತಿ ಮತ್ತು ಬ್ಯಾಟರಿ ಬಳಸಿ ಡೋರ್ ಬೆಲ್ ಅನ್ನು ರಿಂಗ್ ಮಾಡಲು ಪ್ರಯತ್ನಿಸುತ್ತಿದ್ದಾರೆ. ಬೆಲ್ ರಿಂಗ್ ಮಾಡಲು ಏನು ಬೇಕು?", "1312": "ಸೂಕ್ಷ್ಮದರ್ಶಕದ ಆವಿಷ್ಕಾರದಿಂದಾಗಿ ಯಾವ ಪರಿಕಲ್ಪನೆಯನ್ನು ಹೆಚ್ಚಾಗಿ ಮಾರ್ಪಡಿಸಲಾಗಿದೆ?", "1313": "ಜೀವಕೋಶದಲ್ಲಿ ಸಕ್ರಿಯ ಸಾಗಣೆಯ ಸಮಯದಲ್ಲಿ ಯಾವ ಶಕ್ತಿಯ ರೂಪಾಂತರವು ಸಂಭವಿಸುತ್ತದೆ?", "1314": "ನರಮಂಡಲವು ಮೆದುಳು, ಬೆನ್ನುಹುರಿ ಮತ್ತು ಇಡೀ ದೇಹದಾದ್ಯಂತ ಹರಿಯುವ ನರಗಳನ್ನು ಒಳಗೊಂಡಿದೆ. ಇವುಗಳಲ್ಲಿ ಯಾವುದು ನರಮಂಡಲದ ಒಂದು ಕಾರ್ಯವಾಗಿದೆ?", "1315": "ಇವುಗಳಲ್ಲಿ ಯಾವುದು ಕೃಷಿ ಬೆಳೆಗಳ ಮೇಲೆ ಕೀಟನಾಶಕಗಳನ್ನು ಬಳಸುವುದರ ಪರಿಣಾಮವಾಗಿರಬಹುದು?", "1316": "ಸಂತತಿಗೆ ರವಾನೆಯಾಗುವ ಗುಣಲಕ್ಷಣಕ್ಕಾಗಿ ನಿರ್ದಿಷ್ಟ ಆಲೀಲ್ನ ಜೈವಿಕ ಆಯ್ಕೆಯು ಮತ್ತೊಂದು ಗುಣಲಕ್ಷಣಕ್ಕಾಗಿ ಅಲೀಲ್ನ ಆಯ್ಕೆಯೊಂದಿಗೆ ಯಾವುದೇ ಸಂಬಂಧವನ್ನು ಹೊಂದಿಲ್ಲ. ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ಈ ಹೇಳಿಕೆಯನ್ನು ಬೆಂಬಲಿಸುತ್ತದೆ?", "1317": "ವಾಯು ಮಾಲಿನ್ಯವು ವ್ಯಕ್ತಿಯ ಜೀವನದ ಗುಣಮಟ್ಟದ ಮೇಲೆ ಪರಿಣಾಮ ಬೀರುತ್ತದೆ. ವಾಯು ಮಾಲಿನ್ಯದ ಪ್ರಭಾವವನ್ನು ಯಾವುದು ಉತ್ತಮವಾಗಿ ಗುರುತಿಸುತ್ತದೆ?", "1318": "ಸ್ಪೆಕ್ಟ್ರೋಮೀಟರ್ ಬಳಸಿ ನಕ್ಷತ್ರಗಳ ಬಗ್ಗೆ ಯಾವ ಮಾಹಿತಿಯನ್ನು ಕಲಿಯಬಹುದು?", "1319": "ಪಿತ್ತಕೋಶದ ಕಾರ್ಯವೇನು?", "1320": "ಉಷ್ಣವಲಯದ ಮಳೆಕಾಡಿನಿಂದ ಮರಗಳನ್ನು ತೆಗೆದುಹಾಕಿದಾಗ, ಇತರ ಸಸ್ಯಗಳು ಮತ್ತು ಪ್ರಾಣಿಗಳ ಮೇಲೆ ಪರಿಣಾಮ ಬೀರುತ್ತದೆ. ಮಳೆಕಾಡಿನ ಆವಾಸಸ್ಥಾನವು ನಾಶವಾದಾಗ ಸಂಭವಿಸುವ ಮತ್ತೊಂದು ಬದಲಾವಣೆಯನ್ನು ಯಾವ ಹೇಳಿಕೆಯು ಗುರುತಿಸುತ್ತದೆ?", "1321": "ಒಬ್ಬ ವಿದ್ಯಾರ್ಥಿಗೆ ವಸ್ತುವಿನ ಪರಿಮಾಣ ಮತ್ತು ವಿವರಣೆಯನ್ನು ನೀಡಲಾಯಿತು ಮತ್ತು ಅದರ ಸಾಂದ್ರತೆಯನ್ನು ನಿರ್ಧರಿಸಲು ಕೇಳಲಾಯಿತು. ಯಾವ ಮಾಹಿತಿಯ ಕೊರತೆ ಇದೆ?", "1322": "ಭೂವಿಜ್ಞಾನಿಗಳು ಬಂಡೆಯ ಪದರದಲ್ಲಿ ಹಲವಾರು ರೀತಿಯ ಸೀಶೆಲ್ ಪಳೆಯುಳಿಕೆಗಳನ್ನು ಕಂಡುಕೊಂಡಿದ್ದಾರೆ. ಬಂಡೆಯ ಪದರದ ಬಗ್ಗೆ ಉತ್ತಮ ತೀರ್ಮಾನ ಯಾವುದು?", "1323": "ಸೌರವ್ಯೂಹದ ಎಲ್ಲಾ ಗ್ರಹಗಳು ಅನಿಲ ಮತ್ತು ಧೂಳಿನ ದೊಡ್ಡ ಮೋಡದಿಂದ ಒಂದೇ ಸಮಯದಲ್ಲಿ ರೂಪುಗೊಂಡವು. ಸೌರವ್ಯೂಹದ ಇತರ ಗ್ರಹಗಳಿಗಿಂತ ಭೂಮಿಯು ಹೇಗೆ ಭಿನ್ನವಾಗಿದೆ?", "1324": "ಬೆಳಕು ವಾತಾವರಣದಲ್ಲಿನ ಕೆಲವು ಸ್ಫಟಿಕಗಳಿಂದ ಪ್ರತಿಫಲಿಸಿದಾಗ, ಹಾಲೋಸ್ ಎಂದು ಕರೆಯಲ್ಪಡುವ ಪರಿಣಾಮಗಳು ಕಾಣಿಸಿಕೊಳ್ಳುತ್ತವೆ. ವಾತಾವರಣದಲ್ಲಿರುವ ಯಾವ ವಸ್ತುವು ಈ ಸ್ಫಟಿಕಗಳನ್ನು ರೂಪಿಸುತ್ತದೆ?", "1325": "ಯಾವ ಪ್ರಕ್ರಿಯೆಯಲ್ಲಿ ಪ್ರಾಣಿಗಳು ಗಾತ್ರದಲ್ಲಿ ಹೆಚ್ಚಾಗುತ್ತವೆ?", "1326": "ಸೂರ್ಯನ ಬೆಳಕಿನಿಂದ ಉತ್ಪತ್ತಿಯಾಗುವ ಶಕ್ತಿಯನ್ನು ಸಸ್ಯಗಳು ಯಾವ ರೂಪದಲ್ಲಿ ಸಂಗ್ರಹಿಸುತ್ತವೆ?", "1327": "ಕಾರ್ಮೈನ್ನ ತಾಯಿಯು ದಿನಕ್ಕೆ ನಾಲ್ಕು ಕ್ಯಾನ್ಗಳಷ್ಟು ತಂಪು ಪಾನೀಯವನ್ನು ಕುಡಿಯುತ್ತಾಳೆ. ತಂಪು ಪಾನೀಯಗಳನ್ನು ಕುಡಿದ ನಂತರ, ಕಾರ್ಮಿನ್ ತಾಯಿ ಕುಡಿಯಬೇಕು.", "1328": "ವಿದ್ಯಾರ್ಥಿಯು ಬಂಡೆಯ ವಿವಿಧ ಗುಣಲಕ್ಷಣಗಳನ್ನು ಗಮನಿಸುತ್ತಾನೆ. ಯಾವ ಅವಲೋಕನವು ಬಂಡೆಯ ಬಗ್ಗೆ ಒಂದು ಸತ್ಯವನ್ನು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "1329": "ಕ್ಸೈಲಂ ಕೋಶಗಳು ಬಹಳ ದಪ್ಪವಾದ ಗೋಡೆಗಳನ್ನು ಹೊಂದಿರುತ್ತವೆ. ಅವು ಬಹುತೇಕ ಮರದ ಕಾಂಡ ಮತ್ತು ಅದರ ಕೊಂಬೆಗಳನ್ನು ರೂಪಿಸುತ್ತವೆ. ಕಶೇರುಕಗಳಲ್ಲಿನ ಯಾವ ವ್ಯವಸ್ಥೆಯು ಮರದಲ್ಲಿನ ಸೈಲೆಮ್ ಕೋಶಗಳಂತೆಯೇ ಅದೇ ಕಾರ್ಯವನ್ನು ಒದಗಿಸುತ್ತದೆ?", "1330": "ಉತ್ಪಾದನಾ ಮಾರ್ಗದ ಒಂದು ನಿಲ್ದಾಣದಲ್ಲಿ, ಕೆಲಸಗಾರನು ಮರದ ಹಲಗೆಗಳ ಪ್ರತಿ ತುದಿಯಲ್ಲಿ ಒಂದು ರಂಧ್ರವನ್ನು ಕೊರೆಯಬೇಕು. ಮುಂದಿನ ನಿಲ್ದಾಣದಲ್ಲಿ, ಇನ್ನೊಬ್ಬ ಕೆಲಸಗಾರನು ರಂಧ್ರಗಳಲ್ಲಿ ಹೊಂದಿಕೊಳ್ಳುವ ಲೋಹದ ವೇಗವರ್ಧಕಗಳನ್ನು ಬಳಸಿಕೊಂಡು ಎರಡು ಹಲಗೆಗಳನ್ನು ಒಟ್ಟಿಗೆ ಜೋಡಿಸುತ್ತಾನೆ. ಈ ಕೆಳಗಿನ ಯಾವ ಪ್ರಕ್ರಿಯೆಯು ಮರದ ಹಲಗೆಗಳು ಕಡಿಮೆ ದೋಷಗಳೊಂದಿಗೆ ಹೊಂದಿಕೊಳ್ಳುವುದನ್ನು ಖಚಿತಪಡಿಸುತ್ತದೆ?", "1331": "ಒಬ್ಬ ವಿದ್ಯಾರ್ಥಿಯು ಚೆಂಡನ್ನು ನೆಲದ ಮೇಲೆ ಇರಿಸಿ ಅದನ್ನು ಒದೆಯುತ್ತಾನೆ. ಚೆಂಡು ನೆಲದ ಮೇಲೆ ಚಲಿಸುತ್ತದೆ. ಚೆಂಡು ಏಕೆ ಚಲಿಸುತ್ತದೆ?", "1332": "ಒಂದೇ ರೀತಿಯ ಅವಳಿಗಳು ಸಾಮಾನ್ಯವಾಗಿ ಪರಸ್ಪರರಂತೆ ಏಕೆ ಕಾಣುತ್ತವೆ?", "1333": "ಮಾಹಿತಿಯನ್ನು ಎನ್ಕೋಡ್ ಮಾಡುವ, ರವಾನಿಸುವ, ಸಂಗ್ರಹಿಸುವ, ಡಿಕೋಡ್ ಮಾಡುವ ಮತ್ತು ಮರುಪಡೆಯುವ ಪ್ರಕ್ರಿಯೆಯನ್ನು ಕರೆಯಲಾಗುತ್ತದೆ.", "1334": "ಅಂಶಗಳನ್ನು ಆವರ್ತಕ ಕೋಷ್ಟಕದ ಮೇಲೆ ಕ್ರಮಬದ್ಧಗೊಳಿಸಲಾಗಿದೆ", "1335": "ಕ್ರೋಮಿಯಂ ಅತಿ ಹೆಚ್ಚಿನ ಕರಗುವ ಬಿಂದುವಿನಿಂದ ನಿರೂಪಿತವಾಗಿದೆ. ಈ ಅಂಶಗಳಲ್ಲಿ ಯಾವುದು ಬಹುಶಃ ಒಂದೇ ರೀತಿಯ ಕರಗುವ ಬಿಂದುವನ್ನು ಹೊಂದಿದೆ ಎಂಬುದನ್ನು ಗುರುತಿಸಲು ಅಂಶಗಳ ಆವರ್ತಕ ಕೋಷ್ಟಕವನ್ನು ಬಳಸಿ.", "1336": "ಒಬ್ಬ ವಿಜ್ಞಾನಿ ಒಂದು ಸಸ್ಯವನ್ನು ಕಂಡುಹಿಡಿದು ಅದು ಹೊಸ ಪ್ರಭೇದ ಎಂದು ಹೇಳುತ್ತಾನೆ. ಇದು ಹೊಸ ಪ್ರಭೇದ ಎಂದು ಪರಿಶೀಲಿಸಲು ಉತ್ತಮ ಮಾರ್ಗ ಯಾವುದು?", "1337": "ಬಾಹ್ಯಾಕಾಶ ನೌಕೆಯ ಕೆಳಭಾಗವನ್ನು ಸೆರಾಮಿಕ್ ಟೈಲ್ನಿಂದ ಮುಚ್ಚಲಾಗಿದೆ. ಈ ವಸ್ತುವನ್ನು ಆಯ್ಕೆ ಮಾಡಲಾಗಿದೆ ಏಕೆಂದರೆ ಇದು ತಡೆದುಕೊಳ್ಳುತ್ತದೆ", "1338": "ಮಾನವನ ಚರ್ಮವು ಅತಿಗೆಂಪು ಬೆಳಕನ್ನು ಹೀರಿಕೊಳ್ಳುವುದರಿಂದ ಉಂಟಾಗುವ ಪರಿಣಾಮವೇನು?", "1339": "ಕೆಲವು ಸಸ್ಯಗಳು ನೀರು ಸುಲಭವಾಗಿ ಹರಿಯುವ ಪರಿಸರದಲ್ಲಿರಬೇಕು. ಯಾವ ರೀತಿಯ ಮಣ್ಣಿನ ಅಂಶವು ಈ ಸಸ್ಯಗಳಿಗೆ ಹೆಚ್ಚು ಪ್ರಯೋಜನವನ್ನು ನೀಡುತ್ತದೆ?", "1340": "ಈ ಕೆಳಗಿನ ಯಾವ ಹೇಳಿಕೆಯು ಮರಳಿನ ಮಣ್ಣನ್ನು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "1341": "ಪಳೆಯುಳಿಕೆ ಬಹುಶಃ ಯಾವ ರೀತಿಯ ಬಂಡೆಯಲ್ಲಿ ಕಂಡುಬಂದಿದೆ?", "1342": "ಯಾವ ಮೂಲವು ಪರಮಾಣು ಶಕ್ತಿಯಿಂದ ಬೆಳಕನ್ನು ಉತ್ಪಾದಿಸುತ್ತದೆ?", "1343": "ಒಬ್ಬ ವಿದ್ಯಾರ್ಥಿಯು ಚೆಂಡನ್ನು ನೆಲದ ಮೇಲೆ ಸುತ್ತುತ್ತಾನೆ. ಇವುಗಳಲ್ಲಿ ಯಾವುದು ಚೆಂಡನ್ನು ನಿಧಾನಗೊಳಿಸಿ ನಂತರ ನಿಲ್ಲಿಸಲು ಕಾರಣವಾಗುತ್ತದೆ?", "1344": "ಮಾನವ ದೇಹದಲ್ಲಿ, ರಕ್ತಪರಿಚಲನಾ ವ್ಯವಸ್ಥೆಯು ಉಸಿರಾಟದ ವ್ಯವಸ್ಥೆಯೊಂದಿಗೆ ಕಾರ್ಯನಿರ್ವಹಿಸುತ್ತದೆ", "1345": "ಚಲಿಸುವ ಸೈಕಲ್ ಅನ್ನು ನಿಲ್ಲಿಸಲು ಬ್ರೇಕ್ಗಳು ಯಾವ ರೀತಿಯ ಬಲವನ್ನು ಬಳಸುತ್ತವೆ?", "1346": "ಮೊದಲ ಶಕ್ತಿಶಾಲಿ ದೂರದರ್ಶಕಗಳನ್ನು 1600ರ ದಶಕದ ಆರಂಭದಲ್ಲಿ ನಿರ್ಮಿಸಲಾಯಿತು. ಆ ಸಮಯದಲ್ಲಿ ವಿಜ್ಞಾನಿಗಳು ದೂರದರ್ಶಕವನ್ನು ಬಳಸಿಕೊಂಡು ಯಾವ ವಿಷಯದ ಬಗ್ಗೆ ಹೆಚ್ಚು ತಿಳಿದುಕೊಳ್ಳಲು ಸಾಧ್ಯವಾಯಿತು?", "1347": "ಒಬ್ಬ ವಿದ್ಯಾರ್ಥಿಯು ಟೊಮೆಟೊ ಸಸ್ಯಗಳನ್ನು ಬೆಳೆಯಲು ಯಾವ ತಾಪಮಾನವು ಉತ್ತಮ ಎಂದು ನಿರ್ಧರಿಸಲು ಒಂದು ಪ್ರಯೋಗವನ್ನು ಮಾಡಲು ಬಯಸುತ್ತಾನೆ. ಸ್ವತಂತ್ರ ಚಲಪರಿಮಾಣವನ್ನು ಅಳೆಯಲು ಈ ಪ್ರಯೋಗದಲ್ಲಿ ಬಳಸಬೇಕಾದ ಅತ್ಯುತ್ತಮ ಸಾಧನ ಯಾವುದು?", "1348": "ಹಿಮನದಿಗಳು ಭೂಮಿಯ ಮೇಲೆ ಕಂಡುಬರುವ ಮಂಜುಗಡ್ಡೆಯ ನಿಧಾನವಾಗಿ ಚಲಿಸುವ ಹಾಳೆಗಳಾಗಿವೆ. ಹಿಮನದಿಯ ಮಂಜುಗಡ್ಡೆಯನ್ನು 5 ಡಿಗ್ರಿ ಸೆಲ್ಸಿಯಸ್ಗೆ ಬಿಸಿ ಮಾಡಿದಾಗ ಯಾವ ಪ್ರಕ್ರಿಯೆಯು ಸಂಭವಿಸುತ್ತದೆ?", "1349": "ಭೂ ಕುಸಿತವು (ನೆಲದ ಮಟ್ಟ ಕುಸಿತ) ಬಹುಶಃ ಒಂದು ಸೂಚನೆಯಾಗಿದೆ", "1350": "ಯುನೈಟೆಡ್ ಸ್ಟೇಟ್ಸ್ ಸರ್ಕಾರವು ಅಳಿವಿನಂಚಿನಲ್ಲಿರುವ ಪ್ರಭೇದಗಳ ಸಂರಕ್ಷಣಾ ಕಾರ್ಯಕ್ರಮದಲ್ಲಿ ಅಂಗೀಕರಿಸಿದ ಕಾನೂನುಗಳ ಮೂಲಕ ಕೆಲವು ಕೀಟನಾಶಕಗಳ ಬಳಕೆಯನ್ನು ಮಿತಿಗೊಳಿಸುತ್ತದೆ. ಕೀಟನಾಶಕಗಳ ಬಳಕೆಯನ್ನು ಸೀಮಿತಗೊಳಿಸುವ ಕಾನೂನುಗಳನ್ನು ಜಾರಿಗೊಳಿಸಲು ಹೆಚ್ಚಿನ ಕಾರಣ ಯಾವುದು?", "1351": "ಆಹಾರವನ್ನು ತಂಪಾಗಿಡಲು ರೆಫ್ರಿಜರೇಟರ್ಗಳನ್ನು ಕಂಡುಹಿಡಿಯಲಾಯಿತು. ಇದು ಸಹಾಯಕವಾಗಿದೆ", "1352": "ಪ್ರಯೋಗಾಲಯದ ಪ್ರಯೋಗದ ಸಮಯದಲ್ಲಿ ಥರ್ಮಾಮೀಟರ್ ಒಡೆದಾಗ ವಿದ್ಯಾರ್ಥಿಯು ಯಾವ ಸುರಕ್ಷತಾ ವಿಧಾನವನ್ನು ಅನುಸರಿಸಬೇಕು?", "1353": "ಉಪ್ಪುನೀರಿನ ದ್ರಾವಣದಿಂದ ಸೋಡಿಯಂ ಕ್ಲೋರೈಡ್ ಅನ್ನು ಬೇರ್ಪಡಿಸಲು ಯಾವ ಪ್ರಕ್ರಿಯೆಯು ಹೆಚ್ಚು ಪರಿಣಾಮಕಾರಿಯಾಗಿದೆ?", "1354": "ಒರೆಗಾನ್ನಲ್ಲಿ ಹಳೆಯ ಬೆಳವಣಿಗೆಯ ಕಾಡುಗಳ ಸ್ಪಷ್ಟ ಕತ್ತರಿಸುವಿಕೆಯು ವಸತಿಗಾಗಿ ಮರದ ದಿಮ್ಮಿಗಳನ್ನು ಒದಗಿಸುತ್ತದೆ. ಕತ್ತರಿಸುವ ಪ್ರಕ್ರಿಯೆಯಲ್ಲಿ, ಸಸ್ಯಗಳ ವೈವಿಧ್ಯತೆಯು ಕಡಿಮೆಯಾಗುತ್ತದೆ ಮತ್ತು ಕೆಲವು ಜೀವಿಗಳು ಅಳಿವಿನಂಚಿನಲ್ಲಿರುತ್ತವೆ. ಸ್ಪಷ್ಟವಾದ ಕತ್ತರಿಸುವಿಕೆಯು ಒಂದು ಉದಾಹರಣೆಯಾಗಿದೆ", "1355": "ಎಲ್ ನಿನೊ ಎಂಬುದು ಮೇಲ್ಮೈ ನೀರಿನ ತಾಪಮಾನವು ಹೆಚ್ಚಾಗುವ ಸಾಗರ ವಿದ್ಯಮಾನವನ್ನು ಸೂಚಿಸುವ ಪದವಾಗಿದೆ. ನೀರಿನ ತಾಪಮಾನದಲ್ಲಿನ ಹೆಚ್ಚಳವು ಸಾಮಾನ್ಯವಾಗಿ ಉಷ್ಣವಲಯದ ಪೆಸಿಫಿಕ್ ಮಹಾಸಾಗರದಲ್ಲಿ ಸಂಭವಿಸುತ್ತದೆ. ಪರಿಸರದಲ್ಲಿ ಬದಲಾವಣೆಗಳನ್ನು ಉಂಟುಮಾಡುವ ಈ ವಿದ್ಯಮಾನದ ಪರಿಣಾಮವಾಗಿ ಯಾವುದು ಸಂಭವಿಸಬಹುದು?", "1356": "ದಟ್ಟವಾದ ತುಪ್ಪಳ, ಜಾಲದ ಪಾದಗಳು ಮತ್ತು ಬ್ಲಬ್ಬರ್ ಹೊಂದಿರುವ ಪ್ರಾಣಿಯು ಬಹುಶಃ ಇಲ್ಲಿ ವಾಸಿಸುತ್ತಿರಬಹುದು.", "1357": "ರೋವರ್ ಸ್ಪಿರಿಟ್ ಎಂಬುದು ನಾಸಾ ಮಂಗಳ ಗ್ರಹದ ಮೇಲೆ ಇರಿಸಿರುವ ರೋಬೋಟಿಕ್ ಶೋಧಕವಾಗಿದೆ. ಮಂಗಳ ಗ್ರಹದ ಗುರುತ್ವಾಕರ್ಷಣೆಯು ಭೂಮಿಗಿಂತ ಸುಮಾರು ಶೇಕಡಾ 62ರಷ್ಟು ಕಡಿಮೆಯಾಗಿದೆ. ಭೂಮಿಯ ಮೇಲಿನ ಅದರ ಅಳತೆಗಳಿಗೆ ಹೋಲಿಸಿದರೆ, ಮಂಗಳ ಗ್ರಹದ ಮೇಲಿನ ಶೋಧಕವು", "1358": "ಸಾಲ್ ಮ್ಯಾಸಚೂಸೆಟ್ಸ್ನ ನಕ್ಷೆಯನ್ನು ನೋಡುತ್ತಿದ್ದಾನೆ. ಅವರು ನಕ್ಷೆಯಲ್ಲಿ ಬೋಸ್ಟನ್ನಿಂದ ಸೇಲಂಗೆ ಇರುವ ದೂರವನ್ನು ಇಂಚುಗಳಲ್ಲಿ ಅಳೆಯುತ್ತಾರೆ. ಇಂಚುಗಳು ಎಷ್ಟು ನೈಜ ಮೈಲಿಗಳನ್ನು ಪ್ರತಿನಿಧಿಸುತ್ತವೆ ಎಂದು ತಿಳಿಯಲು ಅವನು ಬಯಸುತ್ತಾನೆ. ನಕ್ಷೆಯ ಯಾವ ವೈಶಿಷ್ಟ್ಯವನ್ನು ಆತ ಹುಡುಕಬೇಕು?", "1359": "ಸೂರ್ಯನ ಬೆಳಕಿನಲ್ಲಿ ಸುತ್ತಿಗೆ ಮತ್ತು ಸ್ಕ್ರೂ ಡ್ರೈವರ್ ಒಂದಕ್ಕೊಂದು ಪಕ್ಕದಲ್ಲಿರುತ್ತವೆ. ಒಂದು ಗಂಟೆಯ ನಂತರ, ಸುತ್ತಿಗೆಯು ಸ್ಕ್ರೂ ಡ್ರೈವರ್ಗಿಂತ ಹೆಚ್ಚು ಬಿಸಿಯಾಗಿರುತ್ತದೆ. ಪ್ರತಿ ವಸ್ತುವಿನ ಆಕಾರ ಮತ್ತು ದ್ರವ್ಯರಾಶಿಯು ಪ್ರತಿ ವಸ್ತುವು ಪಡೆಯುವ ಶಾಖದ ಪ್ರಮಾಣದ ಮೇಲೆ ಪರಿಣಾಮ ಬೀರಬಹುದು. ತಾಪಮಾನದಲ್ಲಿನ ವ್ಯತ್ಯಾಸಕ್ಕೆ ಮತ್ತೊಂದು ವಿವರಣೆಯೆಂದರೆ ಸುತ್ತಿಗೆಯು ಮತ್ತು ಸ್ಕ್ರೂ ಡ್ರೈವರ್", "1360": "ಜನವರಿ 15ರಂದು, ಫ್ಲೋರಿಡಾದ ಜಾಕ್ಸನ್ವಿಲ್ನಲ್ಲಿ 10 ಗಂಟೆ 24 ನಿಮಿಷಗಳ ಹಗಲು ಬೆಳಕು ಇತ್ತು. ಅದೇ ದಿನ, ನ್ಯೂಯಾರ್ಕ್ ನಗರದಲ್ಲಿ ಕೇವಲ 9 ಗಂಟೆ 37 ನಿಮಿಷಗಳ ಹಗಲು ಬೆಳಕು ಇತ್ತು. ಫ್ಲೋರಿಡಾಗಿಂತ ನ್ಯೂಯಾರ್ಕ್ನಲ್ಲಿ ಹಗಲು ಕಡಿಮೆ ಗಂಟೆಗಳು ಏಕೆ ಇದ್ದವು?", "1361": "ಯುಗ್ಲೆನಾವು ಫ್ಲಾಜೆಲ್ಲಮ್ ಅನ್ನು ಹೊಂದಿರುತ್ತದೆ ಮತ್ತು ಪ್ಯಾರಮೆಸಿಯಮ್ ಸಿಲಿಯಾವನ್ನು ಹೊಂದಿರುತ್ತದೆ. ಎರಡೂ ರೀತಿಯ ಅಂಗಕೋಶಗಳು ಈ ಜೀವಿಗಳು ನೀರಿನ ಮೂಲಕ ಚಲಿಸಲು ಸಹಾಯ ಮಾಡುತ್ತವೆ. ಆದಾಗ್ಯೂ, ಪ್ಯಾರಾಮೆಸಿಯಂ ತನ್ನ ಸಿಲಿಯಾವನ್ನು ಮತ್ತೊಂದು ಕಾರ್ಯವನ್ನು ನಿರ್ವಹಿಸಲು ಸಹ ಬಳಸಬಹುದು. ಈ ಕರ್ತವ್ಯವೇನು?", "1362": "ತೋಳಗಳ ಯಾವ ಲಕ್ಷಣವನ್ನು ಹೆಚ್ಚಾಗಿ ಕಲಿಯಲಾಗುತ್ತದೆ?", "1363": "ರಾತ್ರಿಯಲ್ಲಿ ಪರಾಗಸ್ಪರ್ಶವಾಗುವ ಹೂವುಗಳನ್ನು ಕಂಡುಹಿಡಿಯಲು ಪರಾಗಸ್ಪರ್ಶಕಗಳಿಗೆ ಯಾವುದು ಹೆಚ್ಚು ಸಹಾಯ ಮಾಡುತ್ತದೆ?", "1364": "ಯಾವಾಗ ಸೂರ್ಯಗ್ರಹಣ ಸಂಭವಿಸುತ್ತದೆ", "1365": "ಯಾವ ಪ್ರಕ್ರಿಯೆಯು ದೊಡ್ಡ ಬಂಡೆಯನ್ನು ಸಣ್ಣ ಕಲ್ಲುಗಳ ರಾಶಿಯಾಗಿ ಪರಿವರ್ತಿಸುತ್ತದೆ?", "1366": "ಸಕ್ರಿಯ ಜ್ವಾಲಾಮುಖಿಗಳು ಎಲ್ಲಿವೆ?", "1367": "ತನ್ನ ಜೀವಿತಾವಧಿಯಲ್ಲಿ, ನಕ್ಷತ್ರವು ಹಲವಾರು ಹಂತಗಳಲ್ಲಿ ವಿಕಸನಗೊಳ್ಳುತ್ತದೆ. ನಕ್ಷತ್ರವು ತನ್ನ ಜೀವನದ ಬಹುಪಾಲು ಸಮಯವನ್ನು ಯಾವ ಹಂತದಲ್ಲಿ ಕಳೆಯುತ್ತದೆ?", "1368": "ಈ ಕೆಳಗಿನ ಯಾವ ಅಂಶವು ತನ್ನೊಂದಿಗೆ ಮತ್ತು ಹೈಡ್ರೋಜನ್ [H] ನೊಂದಿಗೆ ಸಂಯೋಜಿಸಿ ದೊಡ್ಡ ಅಣುಗಳನ್ನು ರೂಪಿಸಲು ಸಮರ್ಥವಾಗಿದೆ?", "1369": "ವಿದ್ಯುತ್ಕಾಂತೀಯ ತರಂಗವನ್ನು ಯಾಂತ್ರಿಕ ತರಂಗವಾಗಿ ಪರಿವರ್ತಿಸಲು ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದನ್ನು ವಿನ್ಯಾಸಗೊಳಿಸಲಾಗಿದೆ?", "1370": "ನಾಲ್ಕು ವಿದ್ಯಾರ್ಥಿಗಳು ಯಾವ ಆಯಸ್ಕಾಂತವು ಅತ್ಯಂತ ಪ್ರಬಲವಾಗಿದೆ ಎಂಬುದನ್ನು ಕಂಡುಹಿಡಿಯಲು ಪ್ರಯತ್ನಿಸಿದರು. ಅವರಿಬ್ಬರೂ ಒಂದು ವಿಚಾರವನ್ನು ಹಂಚಿಕೊಂಡರು. ಯಾವ ಕಲ್ಪನೆಯು ವೈಜ್ಞಾನಿಕ ಚಿಂತನೆಯನ್ನು ತೋರಿಸುತ್ತದೆ?", "1371": "ವಿದ್ಯುತ್ ಸರ್ಕ್ಯೂಟ್ನಲ್ಲಿ ಶಕ್ತಿಯನ್ನು ವರ್ಗಾಯಿಸಲಾಗುತ್ತದೆ", "1372": "ನಕ್ಷತ್ರದ ಜೀವನ ಚಕ್ರವು ರಚನೆ, ಜೀವನ ಮತ್ತು ಮರಣವನ್ನು ಒಳಗೊಂಡಿರುತ್ತದೆ. ಬ್ರಹ್ಮಾಂಡದಲ್ಲಿ, ಹೊಸ ನಕ್ಷತ್ರಗಳು ಎಲ್ಲಿ ಹುಟ್ಟುತ್ತವೆ?", "1373": "ಡಿಎನ್ಎ ಅಣುವು ನಿಖರವಾಗಿ ಪುನರಾವರ್ತಿಸದಿದ್ದರೆ ಆರಂಭಿಕ ಫಲಿತಾಂಶವೇನು?", "1374": "ದ್ಯುತಿಸಂಶ್ಲೇಷಣೆ ಮತ್ತು ಉಸಿರಾಟ ಎರಡೂ ಯಾವ ಚಕ್ರದ ಭಾಗಗಳಾಗಿವೆ?", "1375": "ಸೂರ್ಯನ ಸುತ್ತ ಪರಿಭ್ರಮಿಸುವಾಗ ಭೂಮಿಯು ಓರೆಯಾಗಿರುತ್ತದೆ. ಇಳಿಜಾರು ಸೂರ್ಯನಿಂದ ಪ್ರತಿ ಪ್ರದೇಶವು ಪಡೆಯುವ ಶಕ್ತಿಯ ಪ್ರಮಾಣವನ್ನು ಬದಲಾಯಿಸುತ್ತದೆ, ಇದು ವರ್ಷದ ಕೆಲವು ತಿಂಗಳುಗಳನ್ನು ಇತರರಿಗಿಂತ ಬೆಚ್ಚಗಾಗಿಸುತ್ತದೆ. ಒಂದು ವರ್ಷದಲ್ಲಿ ನಾಲ್ಕು ಪ್ರಮುಖ ತಾಪಮಾನ ಬದಲಾವಣೆಗಳನ್ನು ಏನು ಕರೆಯಲಾಗುತ್ತದೆ?", "1376": "ನಿಮ್ಮ ಕೈಗಳು ತಂಪಾಗಿದ್ದರೆ, ನೀವು ಅವುಗಳನ್ನು ಒಟ್ಟಿಗೆ ಉಜ್ಜುವ ಮೂಲಕ ಬೆಚ್ಚಗಾಗಿಸಬಹುದು. ನೀವು ಉತ್ಪಾದಿಸುವ ಶಾಖ ಶಕ್ತಿಯು ಇದಕ್ಕೆ ಕಾರಣವಾಗುತ್ತದೆ", "1377": "ಪ್ರತಿದಿನ ದೊಡ್ಡ ಪ್ರಮಾಣದಲ್ಲಿ ಕೈಗಾರಿಕಾ ಅನಿಲಗಳು ವಾತಾವರಣಕ್ಕೆ ಬಿಡುಗಡೆಯಾಗುತ್ತಿವೆ. ಆ ಅನಿಲಗಳಿಗೆ ಏನಾಗುತ್ತದೆ?", "1378": "ಪ್ರೋಕಾರ್ಯೋಟಿಕ್ ಜೀವಕೋಶವು ಯುಕಾರ್ಯೋಟಿಕ್ ಜೀವಕೋಶಕ್ಕಿಂತ ಯಾವ ರೀತಿಯಲ್ಲಿ ಭಿನ್ನವಾಗಿದೆ?", "1379": "ಪರಿಸರ ವ್ಯವಸ್ಥೆಯಲ್ಲಿ ಡೀಕಂಪೋಸರ್ಗಳ ಪ್ರಾಥಮಿಕ ಪಾತ್ರವೇನು?", "1380": "ತಾಮ್ರದ ಅಂಶವನ್ನು ಪ್ರತಿನಿಧಿಸುವ ರಾಸಾಯನಿಕ ಚಿಹ್ನೆ ಯಾವುದು?", "1381": "ಹವಾಮಾನಶಾಸ್ತ್ರಜ್ಞರು ಹವಾಮಾನವನ್ನು ಅಧ್ಯಯನ ಮಾಡುತ್ತಾರೆ. ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದರ ಬಗ್ಗೆ ಹವಾಮಾನಶಾಸ್ತ್ರಜ್ಞರು ತಿಳಿದಿರಬೇಕು?", "1382": "ಸಮುದ್ರದಲ್ಲಿ ಎರಡು ದೋಣಿಗಳ ಸಿಬ್ಬಂದಿಗಳು ಕೂಗುವ ಮೂಲಕ ಪರಸ್ಪರ ಸಂವಹನ ನಡೆಸಬಹುದು. ಬಾಹ್ಯಾಕಾಶದಲ್ಲಿ ಒಂದೇ ರೀತಿಯ ದೂರದಲ್ಲಿರುವ ಎರಡು ಬಾಹ್ಯಾಕಾಶ ನೌಕೆಗಳ ಸಿಬ್ಬಂದಿಗೆ ಇದನ್ನು ಮಾಡುವುದು ಏಕೆ ಅಸಾಧ್ಯ?", "1383": "ಯಾವ ದ್ರವವು ಕರಗಿದ ಅನಿಲವನ್ನು ಹೊಂದಿರಬಹುದು?", "1384": "ಸಿಲಿಕಾ ಮರಳು ನೆವಾಡಾದಲ್ಲಿ ದೊಡ್ಡ ಪ್ರಮಾಣದಲ್ಲಿ ಬಳಸಲಾಗುವ ಸಂಪನ್ಮೂಲವಾಗಿದೆ. ಈ ಸಂಪನ್ಮೂಲವನ್ನು ಯಾವ ಉತ್ಪನ್ನವನ್ನು ತಯಾರಿಸಲು ಬಳಸಲಾಗುತ್ತದೆ?", "1385": "ಇವುಗಳಲ್ಲಿ ಯಾವುದು ಅಸ್ಥಿಪಂಜರ ವ್ಯವಸ್ಥೆಯ ಕಾರ್ಯವನ್ನು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "1386": "ಒಬ್ಬ ವಿದ್ಯಾರ್ಥಿಯು ಉದ್ಯಾನವನದಲ್ಲಿ ಎಷ್ಟು ವಿವಿಧ ರೀತಿಯ ಪಕ್ಷಿಗಳು ಕಂಡುಬರುತ್ತವೆ ಎಂಬುದನ್ನು ಕಂಡುಹಿಡಿಯಲು ಬಯಸುತ್ತಾನೆ. ಪಕ್ಷಿ ಗುರುತಿನ ಪುಸ್ತಕದ ಜೊತೆಗೆ, ವಿದ್ಯಾರ್ಥಿಯು _ _ _ ಅನ್ನು ಬಳಸಬೇಕು.", "1387": "ನೆವಾಡಾ ಗಣಿಗಳು ಬೇರೆ ಯಾವುದೇ ರಾಜ್ಯಕ್ಕಿಂತ ಹೆಚ್ಚಿನ ಪ್ರಮಾಣದಲ್ಲಿ ನಿರ್ದಿಷ್ಟ ಸಂಪನ್ಮೂಲವನ್ನು ಉತ್ಪಾದಿಸುತ್ತವೆ. ಈ ಗಣಿಗಳಿಂದ ಯಾವ ಸಂಪನ್ಮೂಲವನ್ನು ಉತ್ಪಾದಿಸಲಾಗುತ್ತದೆ?", "1388": "ವಿದ್ಯಾರ್ಥಿಯೊಬ್ಬ ಚೆಂಡನ್ನು ಎಸೆಯುತ್ತಾನೆ. ಇವುಗಳಲ್ಲಿ ಯಾವುದು ಚಲಿಸುವ ಚೆಂಡನ್ನು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "1389": "ಯಾವ ಪ್ರಕ್ರಿಯೆಯಲ್ಲಿ ಆನುವಂಶಿಕ ವಸ್ತುವು ಇಬ್ಬರು ಪೋಷಕರಿಂದ ಬರುತ್ತದೆ?", "1390": "ಇವುಗಳಲ್ಲಿ ಯಾವುದು ಪರಿಸರ ವ್ಯವಸ್ಥೆಯ ಉಳಿವಿಗೆ ಬೆದರಿಕೆಯಾಗಿದೆ?", "1391": "ಯಾವ ಮಾನವ ಅಂಗ ವ್ಯವಸ್ಥೆಯು ದೇಹದ ಕಾರ್ಯಗಳನ್ನು ನಿಯಂತ್ರಿಸುವ ಹೆಚ್ಚಿನ ಹಾರ್ಮೋನುಗಳನ್ನು ಉತ್ಪಾದಿಸುತ್ತದೆ?", "1392": "ಪ್ರೋಟೀನ್ನ ಸಂಕೀರ್ಣ, ಮೂರು-ಆಯಾಮದ ರಚನೆಯು ಶಾಖಕ್ಕೆ ಸೂಕ್ಷ್ಮವಾಗಿರುತ್ತದೆ ಏಕೆಂದರೆ ಅದರ ರಚನೆಯನ್ನು ಹೀಗೆ ನಿರ್ವಹಿಸಲಾಗುತ್ತದೆಃ", "1393": "ಕೆಲವು ಬಗೆಯ ಪಕ್ಷಿಗಳು ಒಂದೇ ಪರಿಸರ ವ್ಯವಸ್ಥೆಯಲ್ಲಿ ವಾಸಿಸುತ್ತವೆ. ಈ ಗುಣಲಕ್ಷಣಗಳಲ್ಲಿ ಯಾವುದು ಆಹಾರಕ್ಕಾಗಿ ಅವು ಹೇಗೆ ಪರಸ್ಪರ ಸ್ಪರ್ಧಿಸುತ್ತವೆ ಎಂಬುದರ ಮೇಲೆ ಹೆಚ್ಚು ಪರಿಣಾಮ ಬೀರುತ್ತದೆ?", "1394": "ಯುನೈಟೆಡ್ ಸ್ಟೇಟ್ಸ್ನ ಹೆಚ್ಚಿನ ಭಾಗವು ಯಾವ ಟೆಕ್ಟೋನಿಕ್ ಪ್ಲೇಟ್ನ ಭಾಗವಾಗಿದೆ?", "1395": "ಒಂದು ಕಾಲದಲ್ಲಿ, ಜೀವಂತ ಜೀವಿಗಳು ನಿರ್ಜೀವ ವಸ್ತುಗಳಿಂದ ಬಂದಿವೆ ಎಂದು ವಿಜ್ಞಾನಿಗಳು ನಂಬಿದ್ದರು. ಈ ಸಿದ್ಧಾಂತವನ್ನು ಅದರ ಮೂಲಕ ಪರಿಷ್ಕರಿಸಲಾಯಿತು.", "1396": "ಮಾನವ ದೇಹವು ವಿಶೇಷ ಜೀವಕೋಶಗಳು, ಅಂಗಾಂಶಗಳು ಮತ್ತು ಅಂಗಗಳಿಂದ ಮಾಡಲ್ಪಟ್ಟ ವಿವಿಧ ವ್ಯವಸ್ಥೆಗಳಿಂದ ಕೂಡಿದೆ. ಈ ಪ್ರತಿಯೊಂದು ರಚನೆಗಳು ಮಾನವ ಪ್ರಭೇದಗಳ ಉಳಿವಿಗೆ ಸಹಾಯ ಮಾಡುವ ನಿರ್ದಿಷ್ಟ ಕಾರ್ಯವನ್ನು ಹೊಂದಿವೆ. ವಿಸರ್ಜನಾ ವ್ಯವಸ್ಥೆಯ ಪ್ರಾಥಮಿಕ ಕಾರ್ಯವೇನು?", "1397": "ಸರೋವರದ ನೀರಿನ ತಾಪಮಾನವನ್ನು ಅಳೆಯಲು ಉತ್ತಮ ಸಾಧನ ಯಾವುದು?", "1398": "ಮಾಂಸಾಹಾರಿ ಪ್ರಾಣಿಯ ಹಲ್ಲುಗಳು ಹೆಚ್ಚಾಗಿ -", "1399": "ಸೌರ ಕೋಶಗಳ ಫಲಕಗಳನ್ನು ಸೂರ್ಯನಿಂದ ಶಕ್ತಿಯನ್ನು ಸಂಗ್ರಹಿಸಲು ಮತ್ತು ಅದನ್ನು ಮನೆಗಳಲ್ಲಿ ಬಳಸಲು ಶಕ್ತಿಯಾಗಿ ಪರಿವರ್ತಿಸಲು ಬಳಸಲಾಗುತ್ತದೆ. ಸೌರಶಕ್ತಿಯನ್ನು ಯಾವ ರೀತಿಯ ಶಕ್ತಿಯಾಗಿ ಪರಿವರ್ತಿಸಲಾಗುತ್ತದೆ?", "1400": "ಒಬ್ಬ ವಿದ್ಯಾರ್ಥಿಯು ಹೊಲದಲ್ಲಿ ಬೆಳೆಯುವ ದಂಡೇಲಿಯನ್ ಸಸ್ಯಗಳ ಸಂಖ್ಯೆಯನ್ನು ಅಂದಾಜು ಮಾಡಲು ಬಯಸುತ್ತಾನೆ. ಅವರು ಹೊಲದ 5 ಚದರ ಮೀಟರ್ ವಿಭಾಗದಲ್ಲಿ ಸಸ್ಯಗಳ ಸಂಖ್ಯೆಯನ್ನು ಎಣಿಸುತ್ತಾರೆ. ತನ್ನ ಅಂದಾಜು ಮಾಡಲು ಅವನು ಬೇರೆ ಯಾವ ಮಾಹಿತಿಯನ್ನು ಪಡೆಯಬೇಕು?", "1401": "ಯಾವ ನೀರಿನ ಸಂಪನ್ಮೂಲದ ಅತಿಯಾದ ಬಳಕೆಯು ಭೂಮಿ ಕಡಿಮೆಯಾಗಲು ಕಾರಣವಾಗುತ್ತದೆ?", "1402": "ವಿದ್ಯಾರ್ಥಿಗಳು ಹಲವಾರು ಜಲೀಯ ದ್ರಾವಣಗಳ ಕುದಿಯುವ ಬಿಂದುಗಳನ್ನು ನಿರ್ಧರಿಸಲು ತಯಾರಿ ನಡೆಸುತ್ತಿದ್ದಾರೆ. ಸರಿಯಾದ ಪ್ರಯೋಗಾಲಯದ ಉಡುಪಿನ ಜೊತೆಗೆ, ಈ ಪ್ರಯೋಗವನ್ನು ನಡೆಸಲು ವಿದ್ಯಾರ್ಥಿಗಳಿಗೆ ಯಾವ ಸಾಧನಗಳು ಅಥವಾ ಉಪಕರಣಗಳು ಬೇಕಾಗುತ್ತವೆ?", "1403": "ಗುರುಗ್ರಹದ ಮೇಲೆ ಒಂದು ಸೌರ ದಿನವು ಕೇವಲ 9 ಗಂಟೆ 50 ನಿಮಿಷಗಳ ಕಾಲ ಮಾತ್ರ ಇರುತ್ತದೆ. ಸೌರ ದಿನಕ್ಕೆ ಕಾರಣವೇನು?", "1404": "ಅತ್ಯುತ್ತಮ ಧಾನ್ಯಗಳುಳ್ಳ ಮಣ್ಣು ಅತ್ಯಂತ ಸಮೃದ್ಧವಾಗಿದೆ.", "1405": "ಗಾಳಿ ಮತ್ತು ನೀರು ನವೀಕರಿಸಬಹುದಾದ ಇಂಧನ ಮೂಲಗಳ ಉದಾಹರಣೆಗಳಾಗಿವೆ ಏಕೆಂದರೆ", "1406": "ಗ್ರೆಗರ್ ಮೆಂಡೆಲ್ ಜೀವಶಾಸ್ತ್ರದ ಎಚ್ಚರಿಕೆಯ, ವಸ್ತುನಿಷ್ಠ ಅಧ್ಯಯನದ ಮೂಲಕ ಜೀವಶಾಸ್ತ್ರದ ಅಧ್ಯಯನಕ್ಕೆ ಕೊಡುಗೆ ನೀಡಿದರು.", "1407": "ಇ. ಕೋಲಿಯಂತಹ ಬ್ಯಾಕ್ಟೀರಿಯಾಗಳ ಮೇಲೆ ಪರಿವರ್ತನೆಯ ಸಂಭವನೀಯ ಪರಿಣಾಮವನ್ನು ಯಾವ ಹೇಳಿಕೆಯು ವಿವರಿಸುತ್ತದೆ?", "1408": "ಲೋಹದ ಪ್ಯಾನ್ ಅನ್ನು ಅನಿಲ ಅಥವಾ ವಿದ್ಯುತ್ ಬರ್ನರ್ ಮೇಲೆ ಇರಿಸಿದಾಗ ಅದು ತ್ವರಿತವಾಗಿ ಬಿಸಿಯಾಗುತ್ತದೆ. ಲೋಹದ ಪ್ಯಾನ್ ಉತ್ತಮವಾಗಿದೆ.", "1409": "ಭೂಕಂಪಗಳ ಬಗೆಗಿನ ಅಭಿಪ್ರಾಯಕ್ಕಿಂತ ಸತ್ಯ ಯಾವುದು?", "1410": "ಮಾನವ ಭ್ರೂಣದ ಬೆಳವಣಿಗೆಯನ್ನು ಯಾವ ಹೇಳಿಕೆಯು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "1411": "ಈ ನೈಸರ್ಗಿಕ ವಿಕೋಪಗಳಲ್ಲಿ ಯಾವುದು ಹುಲ್ಲುಗಾವಲು ಪರಿಸರ ವ್ಯವಸ್ಥೆಗೆ ದೊಡ್ಡ ಹಾನಿಯನ್ನು ಉಂಟುಮಾಡುವ ಸಾಧ್ಯತೆ ಕಡಿಮೆ?", "1412": "ಜೀರುಂಡೆಗಳ ಜೀವನ ಚಕ್ರವು ಚಿಟ್ಟೆಗಳಿಗೆ ಹೋಲುತ್ತದೆ. ಯಾವ ಪ್ರಕ್ರಿಯೆಯು ಜೀರುಂಡೆಗಳನ್ನು ಲಾರ್ವಾದಿಂದ ವಯಸ್ಕರಿಗೆ ಬದಲಾಯಿಸುತ್ತದೆ?", "1413": "ಯಾವ ರೂಪಾಂತರವು ಹಕ್ಕಿ ಹಾರಲು ಸಹಾಯ ಮಾಡುತ್ತದೆ?", "1414": "ಎರಡು ಪ್ರಭೇದಗಳ ವ್ಯತ್ಯಾಸವನ್ನು ಅಧ್ಯಯನ ಮಾಡುವಾಗ ವಿಜ್ಞಾನಿಗಳು ಸಮಯ ಮತ್ತು ಏಕರೂಪದ ವಂಶವಾಹಿಗಳ ನಡುವಿನ ವ್ಯತ್ಯಾಸದ ಪ್ರಮಾಣವನ್ನು ಪರಸ್ಪರ ಸಂಬಂಧಿಸಲು ಸಮರ್ಥರಾಗಿದ್ದಾರೆ ಏಕೆಂದರೆ ವಿಜ್ಞಾನಿಗಳು ಯಾವ ಮೌಲ್ಯಕ್ಕೆ ವಿಶ್ವಾಸಾರ್ಹ ಅಂದಾಜುಗಳನ್ನು ಹೊಂದಿದ್ದಾರೆ?", "1415": "ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ಲೈಂಗಿಕ ಸಂತಾನೋತ್ಪತ್ತಿಯ ಪ್ರಕ್ರಿಯೆಯ ಭಾಗವಾಗಿದೆ?", "1416": "ಸೋಂಕಿತ ಪ್ರಾಣಿಗಳ ಕಡಿತದ ಮೂಲಕ ಹರಡುವ ರೋಗಗಳನ್ನು ಸಾಂಕ್ರಾಮಿಕ ರೋಗಗಳೆಂದು ಏಕೆ ಪರಿಗಣಿಸಲಾಗುವುದಿಲ್ಲ?", "1417": "ಗ್ರಹವು ರೂಪುಗೊಂಡ ಸ್ವಲ್ಪ ಸಮಯದ ನಂತರ ಸೌರ ಮಾರುತವು ಭೂಮಿಯ ಮೂಲ ವಾತಾವರಣವನ್ನು ಕಸಿದುಕೊಂಡಿತು ಎಂದು ವಿಜ್ಞಾನಿಗಳು ಸಿದ್ಧಾಂತ ರೂಪಿಸಿದ್ದಾರೆ. ಜೋವಿಯನ್ ಗ್ರಹಗಳು ಸೂರ್ಯನಿಂದ ಸಾಕಷ್ಟು ದೂರದಲ್ಲಿವೆ, ಸೌರ ಮಾರುತವು ಕಡಿಮೆ ಪರಿಣಾಮವನ್ನು ಬೀರುತ್ತದೆ. ಜೋವಿಯನ್ ಗ್ರಹಗಳ ಅಧ್ಯಯನಗಳು ಭೂಮಿಯ ಆರಂಭಿಕ ವಾತಾವರಣವು ಮುಖ್ಯವಾಗಿ ಯಾವ ಎರಡು ಅನಿಲಗಳಿಂದ ಕೂಡಿತ್ತು ಎಂದು ಸೂಚಿಸುತ್ತವೆ?", "1418": "ಚಲನೆಯನ್ನು ಅನುಮತಿಸಲು ಯಾವ ಮಾನವ ದೇಹದ ವ್ಯವಸ್ಥೆಗಳು ನೇರವಾಗಿ ಒಟ್ಟಿಗೆ ಕಾರ್ಯನಿರ್ವಹಿಸುತ್ತವೆ?", "1419": "ಕಾಂಟಿನೆಂಟಲ್ ಡ್ರಿಫ್ಟ್ ಸಿದ್ಧಾಂತಕ್ಕೆ ಉತ್ತಮ ಪುರಾವೆ ಯಾವುದು?", "1420": "ನದಿಯಲ್ಲಿ ಸಾಲ್ಮನ್ ಮೊಟ್ಟೆಯಿಡುವುದನ್ನು ವೀಕ್ಷಿಸಲು ವಿದ್ಯಾರ್ಥಿಗಳು ಕ್ಷೇತ್ರ ಪ್ರವಾಸಕ್ಕೆ ಹೋಗುತ್ತಾರೆ. ಸುರಕ್ಷತಾ ಕಾರಣಗಳಿಗಾಗಿ, ವಿದ್ಯಾರ್ಥಿಗಳು ಹಾಗೆ ಮಾಡಬಾರದು.", "1421": "ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ಕಲಿತ ನಡವಳಿಕೆಯನ್ನು ಒಳಗೊಂಡಿರುತ್ತದೆ?", "1422": "ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಗೋಚರ ಬೆಳಕಿನ ಯಾವ ಬಣ್ಣವು ಅತಿ ಉದ್ದದ ತರಂಗಾಂತರವನ್ನು ಹೊಂದಿದೆ?", "1423": "ವಿದ್ಯುತ್ ಶಕ್ತಿಯ ಒಂದು ರೂಪದ ಉದಾಹರಣೆ ಯಾವುದು?", "1424": "ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ಚಿಕ್ಕದರಿಂದ ದೊಡ್ಡವರೆಗಿನ ಉದ್ದದ ಘಟಕಗಳನ್ನು ಪಟ್ಟಿ ಮಾಡುತ್ತದೆ?", "1425": "ಭೂಮಿಯ ಪ್ರತಿಯೊಂದು ಪದರವು ವಿಭಿನ್ನ ಗುಣಲಕ್ಷಣಗಳನ್ನು ಹೊಂದಿದೆ. ಯಾವ ಹೇಳಿಕೆಯು ಭೂಮಿಯ ಕವಚವನ್ನು ಅತ್ಯುತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "1426": "ಇವುಗಳಲ್ಲಿ ಯಾವುದು ಲೈಂಗಿಕ ಸಂತಾನೋತ್ಪತ್ತಿಗೆ ಅತ್ಯುತ್ತಮ ಉದಾಹರಣೆಯಾಗಿದೆ?", "1427": "ಸಮುದ್ರದಲ್ಲಿ ಚಂಡಮಾರುತದ ಸಮಯದಲ್ಲಿ ಈ ಯಾವ ಘಟನೆಗಳು ವಾತಾವರಣದಿಂದ ಸಾಗರದ ನೀರಿಗೆ ಆಮ್ಲಜನಕವನ್ನು ಸೇರಿಸಬಲ್ಲವು?", "1428": "ಭೂಮಿಯ ಯಾವ ಪದರವು ಅತ್ಯಂತ ತೆಳುವಾಗಿದೆ?", "1429": "ಅಂಶಗಳ ಆವರ್ತಕ ಕೋಷ್ಟಕದ ಆಧಾರದ ಮೇಲೆ, ಈ ಅಂಶಗಳಲ್ಲಿ ಯಾವುದು ಕ್ಯಾಲ್ಸಿಯಂ (ಸಿಎ) ಗೆ ಹೋಲುವ ಗುಣಲಕ್ಷಣಗಳನ್ನು ಹೊಂದಿದೆ?", "1430": "ಒಂದು ನದಿಯು ದೊಡ್ಡ ಜಲರಾಶಿಯನ್ನು ಪ್ರವೇಶಿಸಿದಾಗ, ವಿಶಾಲವಾದ ಪ್ರದೇಶದಲ್ಲಿ ಸಂಚಯಗಳು ಸಂಗ್ರಹವಾಗುತ್ತವೆ. ಇವುಗಳಲ್ಲಿ ಯಾವ ಭೂಪ್ರದೇಶವು ಶೇಖರಣೆಯ ಸ್ಥಳದಲ್ಲಿ ರೂಪುಗೊಳ್ಳುವ ಸಾಧ್ಯತೆಯಿದೆ?", "1431": "ಇವುಗಳಲ್ಲಿ ಯಾವುದು ವಸ್ತುವಿನ ರಾಸಾಯನಿಕ ಗುಣಲಕ್ಷಣವಾಗಿದೆ?", "1432": "ಚಂದ್ರನ ಚಕ್ರವು ಎಷ್ಟು ಸಮಯದವರೆಗೆ ಇರುತ್ತದೆ?", "1433": "ಈ ಕೆಳಗಿನ ಜೀವಕೋಶಗಳ ಪ್ರಕಾರಗಳಲ್ಲಿ, ಮೈಟೋಕಾಂಡ್ರಿಯಾ ಅತಿ ಹೆಚ್ಚು ಸಾಂದ್ರತೆಯನ್ನು ಹೊಂದಿರುವ ಜೀವಕೋಶ ಯಾವುದು?", "1434": "ಚರ್ಮವು ಶಾಖ ಮತ್ತು ಒತ್ತಡವನ್ನು ಅನುಭವಿಸಲು ಯಾವುದು ಸಹಾಯ ಮಾಡುತ್ತದೆ?", "1435": "ಸವೆತ ಮತ್ತು ಹವಾಮಾನ ಎರಡೂ ಭೂಮಿಯ ಮೇಲ್ಮೈಯಲ್ಲಿ ಬದಲಾವಣೆಗಳನ್ನು ಉಂಟುಮಾಡಬಹುದು. ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ಸವೆತದಿಂದ ಮಾತ್ರ ಸಂಭವಿಸುತ್ತದೆ ಮತ್ತು ಹವಾಮಾನದಿಂದಾಗಿ ಅಲ್ಲ?", "1436": "ಜನಸಂಖ್ಯೆಯ ಉಳಿವಿಗಾಗಿ ಲೈಂಗಿಕ ಸಂತಾನೋತ್ಪತ್ತಿಯ ಪ್ರಯೋಜನವೇನು?", "1437": "ಇಂಗ್ಲೆಂಡ್ನಲ್ಲಿರುವ ಒಂದು ಜಾತಿಯ ಪತಂಗವು ತಿಳಿ ಬಣ್ಣದ ರೂಪ ಮತ್ತು ಗಾಢ ಬಣ್ಣದ ರೂಪ ಎರಡನ್ನೂ ಹೊಂದಿದೆ. 1800 ರ ದಶಕದ ಮಧ್ಯಭಾಗದಲ್ಲಿ, ಕಾರ್ಖಾನೆಗಳಿಂದ ಕಪ್ಪು ಮಸಿ ಮರಗಳನ್ನು ಮುಚ್ಚಿದ ಪ್ರದೇಶಗಳಲ್ಲಿ ಕಪ್ಪು ಬಣ್ಣದ ಪತಂಗಗಳ ಶೇಕಡಾವಾರು ಪ್ರಮಾಣವು ಹೆಚ್ಚಾಯಿತು. ಮಾಲಿನ್ಯ ಕಾನೂನುಗಳ ಪರಿಣಾಮವಾಗಿ ಇತ್ತೀಚಿನ ದಿನಗಳಲ್ಲಿ ಈ ಪ್ರದೇಶಗಳಲ್ಲಿನ ಮಸಿ ಕಡಿಮೆಯಾಗಿದೆ. ಈ ಕೆಳಗಿನ ಯಾವ ಹೇಳಿಕೆಗಳು ಈ ಪ್ರದೇಶಗಳಲ್ಲಿನ ಪತಂಗಗಳ ಸಂಖ್ಯೆಗೆ ಹೆಚ್ಚಾಗಿ ಏನಾಯಿತು ಎಂಬುದನ್ನು ವಿವರಿಸುತ್ತದೆ?", "1438": "ಶಕ್ತಿಯು ಅನೇಕ ರೂಪಗಳಲ್ಲಿ ಕಾಣಿಸಿಕೊಳ್ಳುತ್ತದೆ. ಮಿಂಚು ಯಾವ ರೀತಿಯ ಶಕ್ತಿಯಾಗಿದೆ?", "1439": "ಜನರು ಉಸಿರಾಡುವಾಗ ಗಾಳಿಯಿಂದ ಅನಿಲಗಳನ್ನು ತೆಗೆದುಕೊಳ್ಳುತ್ತಾರೆ ಮತ್ತು ಬಿಡುಗಡೆ ಮಾಡುತ್ತಾರೆ. ಯಾವ ಹೊರಸೂಸುವ ಅನಿಲವು ಉಸಿರಾಟದ ತ್ಯಾಜ್ಯ ಉತ್ಪನ್ನವಾಗಿದೆ?", "1440": "ಏಕಕೋಶೀಯ ಜೀವಿ ಎಂದು ಉತ್ತಮವಾಗಿ ವಿವರಿಸಲಾಗಿದೆ", "1441": "ಸೂರ್ಯನ ಬೆಳಕಿನಿಂದ ಪಡೆಯುವ ಶಕ್ತಿಯನ್ನು ಸಸ್ಯಗಳು ಹೇಗೆ ಬಳಸುತ್ತವೆ ಎಂಬುದನ್ನು ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "1442": "\"ನಮ್ಮ ಪ್ರಮುಖ ಸ್ಪರ್ಧಿಗಳಿಗಿಂತ ಶೇಕಡಾ 30ರಷ್ಟು ಕಡಿಮೆ ಕೊಬ್ಬು\" ಎಂದು ಹೇಳುವ ಆಹಾರ ಉತ್ಪನ್ನದ ಜಾಹೀರಾತಿನಿಂದ ಏನನ್ನು ಊಹಿಸಬಹುದು?", "1443": "ಯಾವ ವಸ್ತುವು ವಿದ್ಯುತ್ನ ಅತ್ಯುತ್ತಮ ವಾಹಕವಾಗಿದೆ?", "1444": "ಎತ್ತರದ ಕಟ್ಟಡದ ಮೇಲಿನಿಂದ ಚೆಂಡನ್ನು ಬೀಳಿಸಲಾಗುತ್ತದೆ. ಚೆಂಡು ಬೀಳುತ್ತಿದ್ದಂತೆ, ಗಾಳಿಯ ಪ್ರತಿರೋಧದ ಮೇಲ್ಮುಖ ಬಲವು ಗುರುತ್ವಾಕರ್ಷಣೆಯ ಕೆಳಮುಖ ಎಳೆಯುವಿಕೆಗೆ ಸಮನಾಗಿರುತ್ತದೆ. ಈ ಎರಡು ಶಕ್ತಿಗಳು ಪರಿಮಾಣದಲ್ಲಿ ಸಮಾನವಾದಾಗ, ಚೆಂಡು", "1445": "ಜಲಗೋಳ ಮತ್ತು ವಾತಾವರಣದ ನಡುವಿನ ಪರಸ್ಪರ ಕ್ರಿಯೆಯನ್ನು ಯಾವ ಹೇಳಿಕೆಯು ವಿವರಿಸುತ್ತದೆ?", "1446": "ಅನೇಕವೇಳೆ ಜೀವಿಗಳು ತಮ್ಮ ಬಾಹ್ಯ ನೋಟದಲ್ಲಿ ಹೋಲುತ್ತವೆ. ಉದಾಹರಣೆಗೆ, ಪೊರ್ಪೊಯಿಸ್ ಮತ್ತು ಶಾರ್ಕ್ ನಿಕಟ ಸಂಬಂಧವನ್ನು ತೋರುತ್ತದೆ, ಆದರೆ ಅವು ಅಲ್ಲ. ಅಂತಹ ಹೋಲಿಕೆಯು ಇದರ ಪರಿಣಾಮವಾಗಿದೆ", "1447": "ಒಂದು ಸಣ್ಣ ಕೊಳದ ಬಳಿ ಕಪ್ಪೆಗಳ ಗುಂಪು ಒಟ್ಟಿಗೆ ವಾಸಿಸುತ್ತವೆ. ಕಪ್ಪೆಗಳು ಯಾವ ಸಂಪನ್ಮೂಲಕ್ಕಾಗಿ ಪರಸ್ಪರ ಹೆಚ್ಚು ಸ್ಪರ್ಧಿಸುತ್ತವೆ?", "1448": "ಯಾವ ಪ್ರಕ್ರಿಯೆಯು ಸಾವಯವ ಸಾರಜನಕವನ್ನು ಸಸ್ಯಗಳು ಬಳಸಬಹುದಾದ ಅಜೈವಿಕ ರೂಪವಾಗಿ ಪರಿವರ್ತಿಸುತ್ತದೆ?", "1449": "ಪ್ರಾಣಿಗಳಲ್ಲಿ, ಹೆಣ್ಣು ಗುಣಲಕ್ಷಣಗಳನ್ನು ಸಂತಾನಕ್ಕೆ ವರ್ಗಾಯಿಸಲಾಗುತ್ತದೆ.", "1450": "ಗೋಚರ ಬೆಳಕಿನ ವರ್ಣಪಟಲವನ್ನು ಅದರ ಪ್ರಕಾರ ವಿಂಗಡಿಸಬಹುದು", "1451": "ಮನೆಯ ಬ್ಯಾಕ್ಟೀರಿಯಾಗಳ ಮೇಲೆ ಶುಚಿಗೊಳಿಸುವ ಏಜೆಂಟ್ನ ಪರಿಣಾಮಕಾರಿತ್ವವನ್ನು ವಿಶ್ಲೇಷಿಸಲು ಮೂವರು ವಿಜ್ಞಾನಿಗಳು ಒಂದೇ ಪ್ರಯೋಗವನ್ನು ನಡೆಸಿದರು. ಪ್ರಯೋಗವನ್ನು ಪುನರಾವರ್ತಿಸುವುದರಿಂದ ಮುಖ್ಯ ಪ್ರಯೋಜನವೇನು?", "1452": "ಇಂದು, ಬಹುತೇಕ ಎಲ್ಲಾ ಕಾರುಗಳು ಸೀಟ್ ಬೆಲ್ಟ್ಗಳನ್ನು ಹೊಂದಿವೆ. ಸೀಟ್ ಬೆಲ್ಟ್ಗಳ ವಿನ್ಯಾಸವನ್ನು ಸುಧಾರಿಸುವುದು ಜನರಿಗೆ ಹೇಗೆ ಹೆಚ್ಚು ಸಹಾಯ ಮಾಡುತ್ತದೆ?", "1453": "ಯಾವ ರೀತಿಯ ಜೀವಿಯು ಒಂದು ಜೀವಕೋಶದಿಂದ ಮಾಡಲ್ಪಟ್ಟಿದೆ?", "1454": "ಶಿಬಿರದಲ್ಲಿ, ರಾಜ್ ಮಿಂಚಿನ ಚಂಡಮಾರುತವನ್ನು ನೋಡುತ್ತಾನೆ. ಗುಡುಗು ಕೇಳುವ ಮೊದಲೇ ಆತ ಮಿಂಚನ್ನು ನೋಡುತ್ತಾನೆ. ಇದು ಏನನ್ನು ತೋರಿಸುತ್ತದೆ?", "1455": "ದಂಡೇಲಿಯನ್ನ ಸಂತತಿಯು ಅಲೈಂಗಿಕವಾಗಿ ಸಂತಾನೋತ್ಪತ್ತಿ ಮಾಡುವುದರಿಂದ ಯಾವ ಪ್ರಯೋಜನವಿದೆ?", "1456": "ಈ ಕೆಳಗಿನ ಯಾವ ಹೇಳಿಕೆಯು ಆಟೋಮೊಬೈಲ್ಗಳನ್ನು ತಯಾರಿಸಲು ಪರಸ್ಪರ ಬದಲಾಯಿಸಬಹುದಾದ ಭಾಗಗಳನ್ನು ಬಳಸುವ ಪರಿಣಾಮವನ್ನು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "1457": "ಕಲ್ಲಿನ ಕಮಾನು ಸೇತುವೆಯು ಅದರ ಹೊರೆ ಸಾಮರ್ಥ್ಯಕ್ಕಾಗಿ ಮುಖ್ಯವಾಗಿ ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದನ್ನು ಅವಲಂಬಿಸಿದೆ?", "1458": "ಚಂಡಮಾರುತದ ನಂತರ, ಆಸ್ಪತ್ರೆಯು ಕೆಲವು ಉಪಕರಣಗಳಿಗೆ ವಿದ್ಯುತ್ ಒದಗಿಸಲು ಬ್ಯಾಕ್ಅಪ್ ಜನರೇಟರ್ಗಳನ್ನು ಅವಲಂಬಿಸಬೇಕಾಗಬಹುದು. ಜನರೇಟರ್ಗಳು ಒದಗಿಸುವ ಶಕ್ತಿಯ ಪರಿವರ್ತನೆ ಯಾವುದು?", "1459": "ಅನೇಕ ಹೂವುಗಳು ಜೇನುನೊಣಗಳನ್ನು ಆಕರ್ಷಿಸುತ್ತವೆ. ಜೇನುನೊಣಗಳು ಶಕ್ತಿಗಾಗಿ ಹೂವಿನ ಅಮೃತವನ್ನು ಸೇವಿಸುತ್ತವೆ. ಈ ಪರಸ್ಪರ ಕ್ರಿಯೆಯು ಸಸ್ಯಕ್ಕೆ ಹೇಗೆ ಪ್ರಯೋಜನವನ್ನು ನೀಡುತ್ತದೆ?", "1460": "ಜೀವಿಗಳಲ್ಲಿ, ಗುಣಲಕ್ಷಣಗಳನ್ನು ಒಂದು ಪೀಳಿಗೆಯಿಂದ ಮುಂದಿನ ಪೀಳಿಗೆಗೆ ವರ್ಗಾಯಿಸಲಾಗುತ್ತದೆ.", "1461": "ಪರಿಸರ ವ್ಯವಸ್ಥೆಯಲ್ಲಿನ ಪ್ರತಿಯೊಂದು ಜೀವಿಯು ಮತ್ತೊಂದು ಮೂಲದಿಂದ ಶಕ್ತಿಯನ್ನು ಪಡೆಯುತ್ತದೆ. ಈ ಜೀವಿಗಳಲ್ಲಿ ಯಾವುದು ತನ್ನ ಶಕ್ತಿಯನ್ನು ನೇರವಾಗಿ ಸೂರ್ಯನಿಂದ ಪಡೆಯುತ್ತದೆ?", "1462": "ಒಂದು ವಸ್ತುವು ಚಲಿಸುತ್ತಿರಲು ಯಾವಾಗಲೂ ಒಂದು ಬಲದ ಅಗತ್ಯವಿರುತ್ತದೆ ಎಂದು ಅರಿಸ್ಟಾಟಲ್ ಕಲಿಸಿದನು. ಈ ಕೆಳಗಿನ ಯಾವ ಸ್ಥಿತಿಯನ್ನು ನ್ಯೂಟನ್ ನಂಬಿದ್ದರು?", "1463": "ಭೂಮಿಯನ್ನು ಹೊಂದಿರುವ ಸೌರವ್ಯೂಹವು ಸೂರ್ಯ ಮತ್ತು ಗ್ರಹಗಳನ್ನು ಒಳಗೊಂಡಿದೆ. ನಮ್ಮ ಸೌರವ್ಯೂಹದಲ್ಲಿನ ಗ್ರಹಗಳ ಚಲನೆಯನ್ನು ಯಾವ ಹೇಳಿಕೆಯು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "1464": "ಪ್ರಾಣಿಗಳ ತ್ಯಾಜ್ಯಗಳಲ್ಲಿ ಬ್ಯಾಕ್ಟೀರಿಯಾಗಳಿರುತ್ತವೆ, ಅವು ಜೀವಿಗಳನ್ನು ಅಸ್ವಸ್ಥಗೊಳಿಸುತ್ತವೆ. ಈ ತ್ಯಾಜ್ಯಗಳನ್ನು ಆಗಾಗ್ಗೆ ಬಿರುಗಾಳಿಗಳಿಂದ ನೀರಿನ ಸರಬರಾಜಿಗೆ ತೊಳೆಯಲಾಗುತ್ತದೆ. ಸಾಕುಪ್ರಾಣಿಗಳ ಮಾಲೀಕರು ಈ ಬ್ಯಾಕ್ಟೀರಿಯಾಗಳು ನೀರಿನ ಸರಬರಾಜನ್ನು ಕಲುಷಿತಗೊಳಿಸುವುದನ್ನು ಹೇಗೆ ತಡೆಯಬಹುದು?", "1465": "ಕುರ್ಚಿಯನ್ನು ತಯಾರಿಸುವ ಕಂಪನಿಯ ಗುಣಮಟ್ಟ ನಿಯಂತ್ರಣ ವಿಭಾಗವು ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದನ್ನು ನಿರ್ವಹಿಸುತ್ತದೆ?", "1466": "ಸಮುದ್ರದ ಕರಾವಳಿಯ ಸಮೀಪವಿರುವ ಪ್ರದೇಶಗಳಲ್ಲಿ ಯಾವ ರೀತಿಯ ಚಂಡಮಾರುತವು ಹೆಚ್ಚು ಪ್ರವಾಹಕ್ಕೆ ಕಾರಣವಾಗುತ್ತದೆ?", "1467": "ಅನ್ನಿ ಮತ್ತು ಆಕೆಯ ತಂದೆ ಲೂಯಿಸಿಯಾನದಲ್ಲಿ 30 ದಶಲಕ್ಷ ವರ್ಷಗಳಷ್ಟು ಹಳೆಯದಾದ ಉಷ್ಣವಲಯದ ಸಸ್ಯದ ಪಳೆಯುಳಿಕೆಗಳನ್ನು ಕಂಡುಕೊಂಡಿದ್ದಾರೆ. ಯಾವ ಪ್ರಶ್ನೆಗೆ ಉತ್ತರಿಸಲು ಪಳೆಯುಳಿಕೆ ಅವರಿಗೆ ಸಹಾಯ ಮಾಡುತ್ತದೆ?", "1468": "ಯು. ಎಸ್. ನೈಋತ್ಯದಲ್ಲಿರುವ ಫೋರ್ ಕಾರ್ನರ್ಸ್ ಪ್ರದೇಶದಲ್ಲಿ, ಬಸಾಲ್ಟ್ನ ದೊಡ್ಡ ಕಲ್ಲಿನ ಹೊರಹರಿವುಗಳಿವೆ. ಇವು ಪ್ರಾಚೀನ ಲಾವಾ ಹರಿವಿನಿಂದ ರೂಪುಗೊಂಡವು. ಈ ಮಾಹಿತಿಯನ್ನು ಬಳಸಿಕೊಂಡು, ಇದು ಯಾವ ವರ್ಗದ ಬಂಡೆಯಾಗಿದೆ?", "1469": "ಅಳಿವಿನಂಚಿನಲ್ಲಿರುವ ಸಣ್ಣ ಕಾಡು ಕೋಳಿ, ಹೀತ್ ಕೋಳಿ, ಪ್ರೈರಿ ಕೋಳಿಗೆ ಸಂಬಂಧಿಸಿದೆ. ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ಬಹುಶಃ ಹೀತ್ ಕೋಳಿ ಅಳಿವಿನಂಚಿಗೆ ಕಾರಣವಾಯಿತು?", "1470": "ಗಲ್ಫ್ ಆಫ್ ಮೆಕ್ಸಿಕೋದ ಮೇಲೆ ಸ್ಥಿರವಾದ ಗಾಳಿಯ ದ್ರವ್ಯರಾಶಿಯು ಸಾಮಾನ್ಯವಾಗಿ", "1471": "ಈ ಕೆಳಗಿನ ಯಾವ ಲೋಹವು ಆಯಸ್ಕಾಂತಕ್ಕೆ ಆಕರ್ಷಿತವಾಗುತ್ತದೆ?", "1472": "ಒಬ್ಬ ವಿದ್ಯಾರ್ಥಿಯು ನೀರಿನ ಚಕ್ರದ ರೇಖಾಚಿತ್ರವನ್ನು ರಚಿಸಲು ಬಯಸುತ್ತಾನೆ. ವಾತಾವರಣದ ಮೂಲಕ ನೀರಿನ ಸೈಕ್ಲಿಂಗ್ ಅನ್ನು ಪ್ರತಿನಿಧಿಸಲು ವಿದ್ಯಾರ್ಥಿಯು ಯಾವ ಚಿತ್ರವನ್ನು ಬಳಸಬಹುದು?", "1473": "ಬ್ಯಾಕ್ಟೀರಿಯಾದ ಸಹಾಯದಿಂದ ಯಾವುದನ್ನು ತಯಾರಿಸಲಾಗುತ್ತದೆ?", "1474": "ಪಕ್ಷಿಗಳು, ಸಸ್ತನಿಗಳು ಮತ್ತು ಸರೀಸೃಪಗಳೆಲ್ಲವೂ ಕಶೇರುಕಗಳು ಎಂದು ಲಾಮರ್ ತಿಳಿದುಕೊಂಡರು. ಎಲ್ಲಾ ಕಶೇರುಕಗಳು ಯಾವ ಗುಣಲಕ್ಷಣಗಳನ್ನು ಹಂಚಿಕೊಳ್ಳುತ್ತವೆ?", "1475": "ಇವುಗಳಲ್ಲಿ ಯಾವುದು ಭೂ ಕುಸಿತದ ದೊಡ್ಡ ಪ್ರದೇಶಗಳನ್ನು ಸೃಷ್ಟಿಸುವ ಸಾಧ್ಯತೆಯಿದೆ?", "1476": "ರಾಸಾಯನಿಕವಾಗಿ ಪರಸ್ಪರ ಬಂಧಿಸಲ್ಪಟ್ಟಿರುವ ಆಮ್ಲಜನಕದ ಎರಡು ಪರಮಾಣುಗಳನ್ನು ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "1477": "ಒಂದು ಪ್ರದೇಶದ ಹವಾಮಾನವು ಹೆಚ್ಚು ಒಣಗಿದ್ದರೆ, ಯಾವ ಸಸ್ಯದ ವ್ಯತ್ಯಾಸವು ಜಾತಿಯ ಉಳಿವಿಗೆ ಹೆಚ್ಚು ಪ್ರಯೋಜನಕಾರಿಯಾಗಿದೆ?", "1478": "ಉರುವಲುಗಳಲ್ಲಿ ಯಾವ ರೀತಿಯ ಶಕ್ತಿಯಿದೆ?", "1479": "ಭೂಮಿಯ ಮೇಲ್ಮೈಯ ಹೆಚ್ಚಿನ ಭಾಗವನ್ನು ಯಾವುದು ಆವರಿಸುತ್ತದೆ?", "1480": "ಮಣ್ಣಿನ ಮಾದರಿಯನ್ನು ವೀಕ್ಷಿಸಲು ಯಾವ ಸಾಧನವನ್ನು ಅತ್ಯುತ್ತಮವಾಗಿ ಬಳಸಲಾಗುತ್ತದೆ?", "1481": "ಒಬ್ಬ ವಿದ್ಯಾರ್ಥಿಯು ತಂಪಾದ ಬೇಸಿಗೆಯ ಬೆಳಿಗ್ಗೆ ಸರೋವರದ ಹಾದಿಯಲ್ಲಿ ನಡೆಯುತ್ತಾನೆ. ಯಾವ ಹೇಳಿಕೆಯು ವಿದ್ಯಾರ್ಥಿಯು ಮಾಡಬಹುದಾದ ಅವಲೋಕನವಾಗಿದೆ?", "1482": "ಕಡಿಮೆ ಬೇಯಿಸಿದ ಆಹಾರವನ್ನು ಸೇವಿಸುವುದರಿಂದ ಜೀರ್ಣಾಂಗ ವ್ಯವಸ್ಥೆಯ ಮೇಲೆ ಪರಿಣಾಮ ಬೀರುವ ರೋಗಕ್ಕೆ ಕಾರಣವಾಗಬಹುದು. ಈ ರೋಗವು ದೇಹದ ಯಾವ ಭಾಗದ ಮೇಲೆ ನೇರವಾಗಿ ಪರಿಣಾಮ ಬೀರುತ್ತದೆ?", "1483": "ಯುಕಾರ್ಯೋಟಿಕ್ ಮೈಟೊಕಾಂಡ್ರಿಯವು ಒಂದು ಕಾಲದಲ್ಲಿ ಪ್ರೊಕಾರ್ಯೋಟಿಕ್ ಜೀವಿಗಳಾಗಿದ್ದವು ಎಂಬ ಊಹೆಯನ್ನು ಯಾವ ಗುಣಲಕ್ಷಣವು ಬೆಂಬಲಿಸುತ್ತದೆ?", "1484": "ಸುಲಭವಾಗಿ ವಿದ್ಯುತ್ತನ್ನು ವರ್ಗಾಯಿಸುವ ಲೋಹಗಳನ್ನು ಕರೆಯಲಾಗುತ್ತದೆ.", "1485": "ಪ್ರಾಣಿಗಳು ಮತ್ತು ಸಸ್ಯಗಳಿಗೆ ಬದುಕಲು ಆಮ್ಲಜನಕದ ಅಗತ್ಯವಿದೆ. ದ್ಯುತಿಸಂಶ್ಲೇಷಣೆಯಲ್ಲಿ ಆಮ್ಲಜನಕವು ಬಿಡುಗಡೆಯಾಗುತ್ತದೆ. ಯಾವ ಚಕ್ರವು ದ್ಯುತಿಸಂಶ್ಲೇಷಣೆಯನ್ನು ಒಳಗೊಂಡಿರುತ್ತದೆ?", "1486": "ಸ್ವಾತಂತ್ರ್ಯದ ಪ್ರತಿಮೆಯನ್ನು ಫ್ರಾನ್ಸ್ನಲ್ಲಿ ನಿರ್ಮಿಸಲಾಯಿತು ಮತ್ತು ನಂತರ ರವಾನೆಗಾಗಿ 350 ತುಂಡುಗಳಾಗಿ ಪ್ರತ್ಯೇಕಿಸಲಾಯಿತು. ಈ ತುಣುಕುಗಳು ನ್ಯೂಯಾರ್ಕ್ಗೆ ಬಂದಾಗ, ಪ್ರತಿಮೆಯನ್ನು ಒಟ್ಟುಗೂಡಿಸಲಾಯಿತು. ಯಾವ ಹೇಳಿಕೆಯು 350 ತುಣುಕುಗಳ ಸಮೂಹ ಮತ್ತು ಇಡೀ ಪ್ರತಿಮೆಯ ಸಮೂಹದ ನಡುವಿನ ಸಂಬಂಧವನ್ನು ವಿವರಿಸುತ್ತದೆ?", "1487": "ಮೋಡಗಳಲ್ಲಿ ನೀರಿನ ಹನಿಗಳು ಭಾರವಾದಾಗ ಮತ್ತು ತಾಪಮಾನವು 20 ಡಿಗ್ರಿ ಸೆಲ್ಸಿಯಸ್ (68 ಡಿಗ್ರಿ ಫ್ಯಾರನ್ಹೀಟ್) ಆಗಿರುವಾಗ ಹವಾಮಾನವನ್ನು ಯಾವ ಹೇಳಿಕೆಯು ವಿವರಿಸುತ್ತದೆ?", "1488": "ವಿಜ್ಞಾನಿಗಳು ತಮ್ಮ ತನಿಖೆಯ ಸಮಯದಲ್ಲಿ ವಿವಿಧ ಸಾಧನಗಳನ್ನು ಬಳಸುತ್ತಾರೆ. ಜೀವಕೋಶಗಳನ್ನು ಅಧ್ಯಯನ ಮಾಡಲು ವಿಜ್ಞಾನಿಗಳು ಯಾವ ಸಾಧನವನ್ನು ಬಳಸುತ್ತಾರೆ?", "1489": "ಹಿಮಭರಿತ ಗೂಬೆಗಳು ಅತ್ಯಂತ ತಂಪಾದ ಪ್ರದೇಶಗಳಲ್ಲಿ ವಾಸಿಸುತ್ತವೆ. ಈ ರೀತಿಯ ಪರಿಸರದಲ್ಲಿ ವಾಸಿಸುವ ಪರಿಣಾಮವಾಗಿ ಯಾವ ರೂಪಾಂತರವು ಹೆಚ್ಚಾಗಿ ಕಂಡುಬರುತ್ತದೆ?", "1490": "ಸೋಡಿಯಂ ಬೈಕಾರ್ಬನೇಟ್ (NaHCO _ {3}) ಈ ಕೆಳಗಿನಂತೆ ಡಬಲ್ ರಿಪ್ಲೇಸ್ಮೆಂಟ್ ಪ್ರತಿಕ್ರಿಯೆಯಲ್ಲಿ ಹೊಟ್ಟೆ ಆಮ್ಲವನ್ನು (HCl) ತಟಸ್ಥಗೊಳಿಸುತ್ತದೆಃ NaHCO _ {3} + HCl-> NaCl + CO _ {2} + \\Box ಈ ಪ್ರತಿಕ್ರಿಯೆಯನ್ನು ಪೂರ್ಣಗೊಳಿಸಲು ಯಾವ ಉತ್ಪನ್ನವು ಅಗತ್ಯವಾಗಿದೆ?", "1491": "ವಾಹಕದ ಮೂಲಕ ಶಾಖ ವರ್ಗಾವಣೆಯು ಅಣುಗಳು ಉಂಟಾದಾಗ ಸಂಭವಿಸುತ್ತದೆ.", "1492": "ಸೇಬಿನಂತಹ ವಸ್ತುವಿನ ಬಣ್ಣವು ಬೆಳಕಿನ ಅಲೆಗಳ ಬಣ್ಣಕ್ಕೆ ಸಮಾನವಾಗಿರುತ್ತದೆ.", "1493": "ಭೂಮಿಯ ಟೆಕ್ಟೋನಿಕ್ ಪ್ಲೇಟ್ಗಳು ನಿರಂತರವಾಗಿ ಚಲಿಸಲು ಕಾರಣವೇನು?", "1494": "ಸಂಚಿತ ಶಿಲೆ ರಚನೆಯ ಪ್ರಕ್ರಿಯೆಯಲ್ಲಿ ಸರಿಯಾದ ಕ್ರಮ ಯಾವುದು?", "1495": "ಟೆಕ್ಟೋನಿಕ್ ಪ್ಲೇಟ್ಗಳ ಆವಿಷ್ಕಾರ ಮತ್ತು ಅವುಗಳ ಚಲನೆಯ ಕಾರಣವನ್ನು ಯಾವ ವೈಜ್ಞಾನಿಕ ಕಾರ್ಯವಿಧಾನದ ಪರಿಣಾಮವಾಗಿ ಉತ್ತಮವಾಗಿ ವಿವರಿಸಲಾಗಿದೆ?", "1496": "ಕ್ಯಾನ್ಸರ್ ಹೆಚ್ಚಾಗಿ ಇದರ ಪರಿಣಾಮವಾಗಿದೆ", "1497": "ಎಲ್ಲಾ ಜೀವಿಗಳು ಬದುಕಲು ಆಹಾರದ ಅಗತ್ಯವಿದೆ. ಯಾವ ಹೇಳಿಕೆಯು ಜೀವಿಗಳಿಗೆ ಆಹಾರದ ಉದ್ದೇಶವನ್ನು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "1498": "ಅರಣ್ಯಕ್ಕೆ ಮಣ್ಣು ಮುಖ್ಯವಾಗಿದೆ ಏಕೆಂದರೆ ಮಣ್ಣು _ _ _ ಆಗಿದೆ.", "1499": "ದೇಹದ ಚಲನೆಯನ್ನು ಸೃಷ್ಟಿಸಲು ಸ್ನಾಯುಗಳು ಮತ್ತು ಮೂಳೆಗಳು ಹೇಗೆ ಒಟ್ಟಾಗಿ ಕಾರ್ಯನಿರ್ವಹಿಸುತ್ತವೆ?", "1500": "ಜೀವಶಾಸ್ತ್ರಜ್ಞರು ಪರಭಕ್ಷಕವನ್ನು ಸಮುದ್ರ ಮಟ್ಟದಿಂದ ಹೆಚ್ಚಿನ ಎತ್ತರಕ್ಕೆ ಸ್ಥಳಾಂತರಿಸಿದರು, ಅಲ್ಲಿ ಪರಭಕ್ಷಕವು ಹೆಚ್ಚು ವೇಗವಾಗಿ ದಣಿದಿದೆ ಎಂದು ಅವರು ಗಮನಿಸಿದರು. ಈ ಪರಭಕ್ಷಕವು ಹೆಚ್ಚಿನ ಎತ್ತರದಲ್ಲಿ ವಾಸಿಸಬೇಕಾದರೆ, ಅದು ಬದುಕುಳಿಯಲು ಯಾವ ರೂಪಾಂತರವು ಅಗತ್ಯವಾಗಿರುತ್ತದೆ?", "1501": "ಭೂಮಿಯ ಕಕ್ಷೆಯನ್ನು ರೂಪಿಸಲು ಎರ್ನೀ ರೇಖಾಚಿತ್ರವೊಂದನ್ನು ರಚಿಸಿದರು. ಕಕ್ಷೆಗೆ ಎರ್ನೀ ಚಿತ್ರಿಸಿದ ಆಕಾರವು ಯಾವ ರೀತಿಯದ್ದಾಗಿದೆ?", "1502": "ನಕ್ಷತ್ರಪುಂಜಗಳ ವರ್ಗೀಕರಣವು ಯಾವ ಗುಣಲಕ್ಷಣವನ್ನು ಆಧರಿಸಿದೆ?", "1503": "ನಾಯಿಮರಿಯ ಯಾವ ದೈಹಿಕ ಲಕ್ಷಣವು ಬಹುಶಃ ಅದರ ಪೋಷಕರಿಂದ ಆನುವಂಶಿಕವಾಗಿ ಪಡೆದಿದೆ?", "1504": "ಒಬ್ಬ ವಿಜ್ಞಾನಿ ಎರಡು ವಿಭಿನ್ನ ವಿಧದ ಜೋಳವನ್ನು ದಾಟಿ ಎರಡೂ ಪೋಷಕರಿಂದ ಗುಣಲಕ್ಷಣಗಳನ್ನು ಹೊಂದಿರುವ ಒಂದೇ ಪ್ರಭೇದವನ್ನು ಉತ್ಪಾದಿಸುತ್ತಾನೆ. ಈ ತಂತ್ರವು ಒಂದು ಉದಾಹರಣೆಯಾಗಿದೆಃ", "1505": "ಒಂದು ವರ್ಗವು ಎರಡು ವಿಭಿನ್ನ ಟ್ರಕ್ಗಳು ಪಾರ್ಕಿಂಗ್ ಸ್ಥಳದ ಉದ್ದಕ್ಕೂ ಓಡಲು ತೆಗೆದುಕೊಳ್ಳುವ ಸಮಯವನ್ನು ಅಳೆಯುತ್ತದೆ. ಯಾವ ಟ್ರಕ್ ವೇಗವಾಗಿದೆ ಎಂದು ಅವರು ಹೇಗೆ ಹೇಳಬಹುದು?", "1506": "ಲಕ್ಷಾಂತರ ವರ್ಷಗಳ ಹಿಂದೆ ಬದುಕಿದ್ದ ಡೈನೋಸಾರ್ಗಳ ಪಳೆಯುಳಿಕೆಗಳನ್ನು ಇಲ್ಲಿ ಕಾಣಬಹುದು", "1507": "ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ಉಪ್ಪಿನ ನೀರನ್ನು ಹೊಂದಿರುತ್ತದೆ?", "1508": "ಜೀರ್ಣಕ್ರಿಯೆಯ ಸಮಯದಲ್ಲಿ, ದೊಡ್ಡ ಅಣುಗಳ ವಿಭಜನೆಯಿಂದ ಫ್ರಕ್ಟೋಸ್ ಉತ್ಪತ್ತಿಯಾಗುತ್ತದೆ. ದೇಹದ ಫ್ರಕ್ಟೋಸ್ ಮಟ್ಟವನ್ನು ಹೆಚ್ಚಿಸಲು ಯಾವ ರೀತಿಯ ಅಣುವನ್ನು ಒಡೆಯಬಹುದು?", "1509": "ವೈಜ್ಞಾನಿಕ ತನಿಖೆಯ ಪರಿಣಾಮವಾಗಿ ವಿಜ್ಞಾನಿಗಳು ತಮ್ಮ ದತ್ತಾಂಶ ಮತ್ತು ಸಂಶೋಧನೆಗಳನ್ನು ಪ್ರಕಟಿಸಲು ಅತ್ಯಂತ ಪ್ರಮುಖ ಕಾರಣ ಯಾವುದು?", "1510": "ಯಾವುದು ಬೆಳಕನ್ನು ಪ್ರತಿಬಿಂಬಿಸುತ್ತದೆ?", "1511": "ಚಂದ್ರ ಗ್ರಹಣ ಸಂಭವಿಸಲು ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ಅಗತ್ಯವಾದ ಷರತ್ತು?", "1512": "ಸಾರಜನಕ-ಆಧಾರಿತ ರಸಗೊಬ್ಬರಗಳ ಅತಿಯಾದ ಬಳಕೆಯು ಹರಿವನ್ನು ಉಂಟುಮಾಡುತ್ತದೆ, ಇದು ಸರೋವರಗಳು ಮತ್ತು ಕೊಲ್ಲಿಗಳಲ್ಲಿ ಸಾರಜನಕದ ಅಂಶವನ್ನು ಹೆಚ್ಚಿಸುತ್ತದೆ. ಈ ಸಾರಜನಕ ಸಂಯುಕ್ತಗಳು ಜಲವಾಸಿ ಪರಿಸರ ವ್ಯವಸ್ಥೆಗಳ ಮೇಲೆ ನೇರವಾಗಿ ಪರಿಣಾಮ ಬೀರುತ್ತವೆ", "1513": "ಕಮ್ಮಾರನೊಬ್ಬ ಲೋಹದ ರಾಡ್ಅನ್ನು ಸುತ್ತಿನ ಚಕ್ರಕ್ಕೆ ಬಾಗಿಸುತ್ತಾನೆ. ಯಾವ ಹೇಳಿಕೆಯು ಚಕ್ರವನ್ನು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "1514": "ಹುಣ್ಣಿಮೆಯ ಸುಮಾರು 14 ದಿನಗಳ ನಂತರ ಚಂದ್ರನ ಯಾವ ಹಂತವು ಸಂಭವಿಸುತ್ತದೆ?", "1515": "ಒಬ್ಬ ವ್ಯಕ್ತಿಯು ತಿಂದ ನಂತರ, ಆಹಾರವನ್ನು ಶಕ್ತಿಯಾಗಿ ಪರಿವರ್ತಿಸಲಾಗುತ್ತದೆ.", "1516": "ಮಾನವರಲ್ಲಿ ಬೆವರಿನ ಪ್ರಾಥಮಿಕ ಪಾತ್ರವನ್ನು ಯಾವ ಹೇಳಿಕೆಯು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "1517": "ಒಬ್ಬ ವ್ಯಕ್ತಿಯು ಕೊಳಲಿನೊಂದಿಗೆ ಎರಡು ಧ್ವನಿ ತರಂಗಗಳನ್ನು ಉತ್ಪಾದಿಸುತ್ತಾನೆ, ಒಂದರ ನಂತರ ಒಂದರಂತೆ. ಎರಡೂ ಧ್ವನಿ ತರಂಗಗಳು ಒಂದೇ ಪಿಚ್ ಅನ್ನು ಹೊಂದಿವೆ, ಆದರೆ ಎರಡನೆಯದು ಜೋರಾಗಿರುತ್ತದೆ. ಎರಡನೇ ಧ್ವನಿ ತರಂಗಕ್ಕೆ ಈ ಕೆಳಗಿನ ಯಾವ ಗುಣಲಕ್ಷಣಗಳು ಹೆಚ್ಚು?", "1518": "ಬ್ರಹ್ಮಾಂಡದ ವಸ್ತುಗಳ ನಡುವಿನ ಅಂತರವನ್ನು ವಿವರಿಸಲು ಬೆಳಕಿನ ವರ್ಷವನ್ನು ಏಕೆ ಬಳಸಲಾಗುತ್ತದೆ?", "1519": "ಯಾವ ಜೀವಿಗಳು ಸತ್ತ ಪದಾರ್ಥಗಳನ್ನು ಒಡೆಯುತ್ತವೆ ಮತ್ತು ಪೋಷಕಾಂಶಗಳನ್ನು ಪರಿಸರ ವ್ಯವಸ್ಥೆಗೆ ಮರುಬಳಕೆ ಮಾಡುತ್ತವೆ?", "1520": "ಸೂಕ್ಷ್ಮದರ್ಶಕದಿಂದ ಜೀವಕೋಶವನ್ನು ನೋಡುವ ವಿದ್ಯಾರ್ಥಿಯು ಜೀವಕೋಶದ ಗೋಡೆ, ಜೀವಕೋಶದ ಪೊರೆಯನ್ನು ಮತ್ತು ಬೀಜಕಣವನ್ನು ಗಮನಿಸುತ್ತಾನೆ. ಈ ರಚನೆಗಳ ಉಪಸ್ಥಿತಿಯು ವಿದ್ಯಾರ್ಥಿಯು ಒಂದು ಕೋಶದಿಂದ ಒಂದು ಕೋಶವನ್ನು ನೋಡುತ್ತಿದ್ದಾನೆ ಎಂಬುದನ್ನು ಸೂಚಿಸುತ್ತದೆ.", "1521": "ಯಾವ ಕ್ರಿಯೆಯು ರಾಸಾಯನಿಕ ಬದಲಾವಣೆಗೆ ಕಾರಣವಾಗುತ್ತದೆ?", "1522": "ಬಿಸಿಯಾಗುತ್ತಿರುವ ದ್ರವದಲ್ಲಿ ಗುಳ್ಳೆಗಳು ರೂಪುಗೊಂಡಾಗ ಏನಾಗುತ್ತದೆ?", "1523": "ವಿದ್ಯಾರ್ಥಿಯು ಸೇವಿಸಿದ ಬೆಳಗಿನ ಉಪಾಹಾರವು ದಿನದ ಕೊನೆಯಲ್ಲಿ ಸೈಕಲ್ ಸವಾರಿ ಮಾಡಲು ಶಕ್ತಿಯನ್ನು ಒದಗಿಸುತ್ತದೆ. ಯಾವ ಶಕ್ತಿಯ ರೂಪಾಂತರವು ಸಂಭವಿಸಿರಬಹುದು?", "1524": "ಒಂದು ಪ್ರಯೋಗದಲ್ಲಿ, ನೀರು ಮತ್ತು ಉಪ್ಪನ್ನು ಒಟ್ಟಿಗೆ ಬೆರೆಸಲಾಗುತ್ತದೆ. ಉಪ್ಪನ್ನು ನೀರಿನಿಂದ ಬೇರ್ಪಡಿಸುವ ಅತ್ಯುತ್ತಮ ಮಾರ್ಗ ಯಾವುದು?", "1525": "ಲೋಹದ ಚಮಚ ಮತ್ತು ಮರದ ಚಮಚವನ್ನು ಬಿಸಿ ಸೂಪ್ನ ಮಡಕೆಯನ್ನು ಬೆರೆಸಲು ಬಳಸಲಾಗುತ್ತದೆ. ಕೆಲವು ನಿಮಿಷಗಳ ನಂತರ, ಲೋಹದ ಚಮಚವು ಮರದ ಚಮಚಕ್ಕಿಂತ ಬಿಸಿಯಾಗಿರುತ್ತದೆ. ಇದನ್ನು ವಿವರಿಸುವುದೇನು?", "1526": "ಒಂದೇ ಪದಾರ್ಥದಿಂದ ಮಾಡಿದ ವಸ್ತುಗಳು ಸಾಮಾನ್ಯ ಗುಣಲಕ್ಷಣಗಳನ್ನು ಹೊಂದಿರುತ್ತವೆ. ಒಂದೇ ವಸ್ತುವಿನ ವಿವಿಧ ಮಾದರಿಗಳಲ್ಲಿ ಯಾವ ಗುಣವು ಸ್ಥಿರವಾಗಿ ಉಳಿಯುವ ಸಾಧ್ಯತೆಯಿದೆ?", "1527": "ಭೂಮಿಯ ಅತಿದೊಡ್ಡ ಕುಡಿಯುವ ನೀರಿನ ಮೂಲ ಯಾವುದು?", "1528": "ಕೆಲವು ತರಗತಿ ಕೊಠಡಿಗಳಲ್ಲಿ ಕಂಪ್ಯೂಟರ್ಗಳಿವೆ. ಕಂಪ್ಯೂಟರ್ ವಿದ್ಯಾರ್ಥಿಗಳಿಗೆ ಹೆಚ್ಚು ಉಪಯುಕ್ತವಾಗಿದೆ ಏಕೆಂದರೆ ಅದು ಅವರಿಗೆ ಸಹಾಯ ಮಾಡುತ್ತದೆ.", "1529": "ಇವುಗಳಲ್ಲಿ ಯಾವುದು ಯಾವುದನ್ನಾದರೂ ಮರುಬಳಕೆ ಮಾಡುವುದಕ್ಕೆ ಉದಾಹರಣೆಯಾಗಿದೆ?", "1530": "ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ಸಂಯುಕ್ತಕ್ಕೆ ಉದಾಹರಣೆಯಾಗಿದೆ?", "1531": "ಒಂದು ಮೊಲವು ತನ್ನ ಜನಸಂಖ್ಯೆಯಲ್ಲಿ ಇತರ ಮೊಲಗಳಿಗಿಂತ ವೇಗವಾಗಿ ಓಡುತ್ತದೆ. ವೇಗವಾಗಿ ಓಡುವ ಸಾಮರ್ಥ್ಯವು ಮೊಲಕ್ಕೆ ಹೇಗೆ ಪ್ರಯೋಜನವನ್ನು ನೀಡುತ್ತದೆ?", "1532": "ಆರೋಗ್ಯಕರ ಆಹಾರದಲ್ಲಿ ಹಣ್ಣುಗಳು ಮತ್ತು ಎಲೆಗಳುಳ್ಳ ತರಕಾರಿಗಳನ್ನು ಸೇರಿಸಲು ಉತ್ತಮ ಕಾರಣವೇನು?", "1533": "ಒಂದು ದಿನ, ಒಂದು ಕುಟುಂಬವು ಕಾರಿನಲ್ಲಿ 2 ಗಂಟೆಗಳ ಕಾಲ ಪ್ರಯಾಣಿಸಿ, 3 ಗಂಟೆಗಳ ಕಾಲ ನಿಲ್ಲಿಸಿ, ನಂತರ ಇನ್ನೂ 5 ಗಂಟೆಗಳ ಕಾಲ ಪ್ರಯಾಣಿಸಿತು. ಹಗಲಿನಲ್ಲಿ, ಕುಟುಂಬವು ಒಟ್ಟು 400 ಕಿಲೋಮೀಟರ್ ದೂರ ಪ್ರಯಾಣಿಸಿತು. ಇಡೀ ಪ್ರಯಾಣದಲ್ಲಿ ಅವರ ಸರಾಸರಿ ವೇಗ ಎಷ್ಟು?", "1534": "ರಾಲೀಯ ವ್ಯಕ್ತಿಯೊಬ್ಬ ತನ್ನ ಅಡುಗೆಮನೆಯ ನಳವನ್ನು ಆನ್ ಮಾಡಿ ಗಾಜನ್ನು ನೀರಿನಿಂದ ತುಂಬಿಸಿದನು. ನೀರನ್ನು ನೋಡಿದಾಗ, ಕುಡಿಯುವುದು ಸುರಕ್ಷಿತವಲ್ಲ ಎಂದು ಅವರು ಭಾವಿಸಿದರು, ಆದ್ದರಿಂದ ಅವರು ಅದನ್ನು ಕಂಡುಹಿಡಿಯಲು ನೀರಿನ ಕಂಪನಿಗೆ ಕರೆ ಮಾಡಿದರು. ನೀರಿನ ಸುರಕ್ಷತೆಯನ್ನು ಮೌಲ್ಯಮಾಪನ ಮಾಡಲು ಆ ವ್ಯಕ್ತಿ ಯಾವ ಅಂಶವನ್ನು ಬಳಸಿದರು?", "1535": "ಇವುಗಳಲ್ಲಿ ಯಾವುದು ನಾವು ಬಳಸುವ ವಿದ್ಯುತ್ಕಾಂತೀಯ ಶಕ್ತಿಯ ಮುಖ್ಯ ಮೂಲವಾಗಿದೆ?", "1536": "ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ಹೊಸ ವೈಜ್ಞಾನಿಕ ತನಿಖೆಯ ಆರಂಭಿಕ ಹಂತವಾಗಿದೆ?", "1537": "ಎಲ್ಲಾ ಜೀವಿಗಳು ಬದುಕುಳಿಯಲು ಶಕ್ತಿಯ ವರ್ಗಾವಣೆಯನ್ನು ಅವಲಂಬಿಸಿವೆ. ಕಡಲತೀರದ ಪರಿಸರ ವ್ಯವಸ್ಥೆಯಲ್ಲಿ ಪ್ರಾಣಿಗಳ ನಡುವಿನ ಶಕ್ತಿಯ ವರ್ಗಾವಣೆಯನ್ನು ಯಾವುದು ಉತ್ತಮವಾಗಿ ತೋರಿಸುತ್ತದೆ?", "1538": "ಸಂಭಾವ್ಯ ಶಕ್ತಿಯನ್ನು ಪ್ರದರ್ಶಿಸಲು ಯಾವ ತನಿಖೆಯನ್ನು ಬಳಸಬಹುದು?", "1539": "ಮರಗಳು ವರ್ಷವಿಡೀ ಬದಲಾಗಿವೆ ಎಂದು ಪಳೆಯುಳಿಕೆ ದಾಖಲೆಗಳು ತೋರಿಸುತ್ತವೆ. ಈ ಕೆಳಗಿನ ಯಾವ ತೀರ್ಮಾನವನ್ನು ಪಳೆಯುಳಿಕೆ ದಾಖಲೆಯು ಉತ್ತಮವಾಗಿ ಬೆಂಬಲಿಸುತ್ತದೆ?", "1540": "ಈ ವರ್ಷ ಟೊಮೆಟೊ ಕೊಯ್ಲು ತುಂಬಾ ಚೆನ್ನಾಗಿರುತ್ತದೆ ಎಂದು ಕೃಷಿಕರೊಬ್ಬರು ಭವಿಷ್ಯ ನುಡಿದಿದ್ದಾರೆ. ಟೊಮೆಟೊ ಸುಗ್ಗಿಯ ಗಾತ್ರದ ಮೇಲೆ ಯಾವುದು ಹೆಚ್ಚು ಪರಿಣಾಮ ಬೀರುತ್ತದೆ?", "1541": "ಕ್ಯಾಟರ್ಪಿಲ್ಲರ್ ಒಂದು ನಿಮಿಷದಲ್ಲಿ ಪ್ರಯಾಣಿಸುವ ಅಂತರದ ಮೇಲೆ ತಾಪಮಾನದ ಪರಿಣಾಮವನ್ನು ವಿದ್ಯಾರ್ಥಿಯು ತನಿಖೆ ಮಾಡುತ್ತಾನೆ. ವಿದ್ಯಾರ್ಥಿಯು ಒಂದು ಮರಿಹುಳು ಬಳಸಿ ದಿನದ ನಾಲ್ಕು ವಿಭಿನ್ನ ಸಮಯಗಳಲ್ಲಿ ತನಿಖೆಯನ್ನು ನಿರ್ವಹಿಸುತ್ತಾನೆ. ವಿದ್ಯಾರ್ಥಿಯು ಈ ಪ್ರಯೋಗವನ್ನು ಸುಧಾರಿಸಬಹುದಾದರೆ", "1542": "ಹೊಳೆಯುವ ಅನಿಲಗಳ ಉದ್ದನೆಯ ಬಾಲವನ್ನು ಹೊಂದಿರುವ ಪ್ರಕಾಶಮಾನವಾದ ವಸ್ತುವು ಸೂರ್ಯನ ಸುತ್ತ ಕಕ್ಷೆಯಲ್ಲಿದೆ. ಈ ವಸ್ತುವು ಬಹುಶಃ", "1543": "ಶ್ರವಣ ಸಾಧನವು ಆಂಪ್ಲಿಫೈಯರ್, ಬ್ಯಾಟರಿ, ಮೈಕ್ರೊಫೋನ್ ಮತ್ತು ಸ್ಪೀಕರ್ ಅನ್ನು ಒಳಗೊಂಡಿರುವ ಒಂದು ಸಣ್ಣ ಸಾಧನವಾಗಿದೆ. ಶ್ರವಣ ಸಾಧನದ ಯಾವ ಭಾಗವು ಬಳಕೆದಾರರ ಪರಿಸರದಲ್ಲಿ ಶಬ್ದಗಳನ್ನು ಪತ್ತೆಹಚ್ಚಲು ಕಾರ್ಯನಿರ್ವಹಿಸುತ್ತದೆ?", "1544": "ಫೋಟೊಟ್ರಾಪಿಸಮ್ ಅನ್ನು ಅಧ್ಯಯನ ಮಾಡುವ ಪ್ರಯೋಗದಲ್ಲಿ, ವಿದ್ಯಾರ್ಥಿಗಳು ಲೇಬಲ್ ಮಾಡಲಾದ ಕಾರ್ಡ್ಬೋರ್ಡ್ ಹಾಲಿನ ಪೆಟ್ಟಿಗೆಗಳಲ್ಲಿ ಬೀನ್ ಸಸ್ಯಗಳನ್ನು ಬೆಳೆಸಿದರು. ನಂತರ, ಸಸ್ಯಗಳು ಮತ್ತು ಮಣ್ಣನ್ನು ಸರಿಯಾಗಿ ಕಿತ್ತುಹಾಕಲಾಯಿತು. ಯಾವ ಇನ್ಸ್ಟ್ರಕ್ಷನ್ ಲೈನ್ ಬೆಸ್ಟ್ ಉಳಿದ ಸಂಪನ್ಮೂಲಗಳನ್ನು ಸಂರಕ್ಷಿಸುತ್ತದೆ?", "1545": "ವಿದ್ಯುತ್ಕಾಂತೀಯ ತರಂಗಗಳು ಇತರ ತರಂಗಗಳಿಗಿಂತ ಹೇಗೆ ಭಿನ್ನವಾಗಿವೆ?", "1546": "ಸೂರ್ಯನು ಬೆಳಕಿನ ಮತ್ತು ಶಾಖದ ಶಕ್ತಿಯನ್ನು ಬಿಡುಗಡೆ ಮಾಡುತ್ತಾನೆ, ಇದು ಭೂಮಿಯ ಮೇಲೆ ಬದಲಾವಣೆಗಳನ್ನು ಉಂಟುಮಾಡುತ್ತದೆ. ಸೂರ್ಯನ ಶಕ್ತಿಯು ನೀರನ್ನು ಹೇಗೆ ಬದಲಾಯಿಸುತ್ತದೆ?", "1547": "18ನೇ ಶತಮಾನದಲ್ಲಿ, ಸಿಡುಬು ಸಾಮಾನ್ಯ ಮತ್ತು ಮಾರಣಾಂತಿಕ ರೋಗವಾಗಿತ್ತು. ಕೌಪಾಕ್ಸ್ ಎಂಬ ಸೌಮ್ಯವಾದ ಕಾಯಿಲೆಯಿಂದ ಬಳಲುತ್ತಿರುವ ಜಾನುವಾರುಗಳೊಂದಿಗೆ ಕೆಲಸ ಮಾಡುವ ರೋಗಿಗಳು ಎಂದಿಗೂ ಹೆಚ್ಚು ಗಂಭೀರವಾದ ಸಿಡುಬಿನೊಂದಿಗೆ ಬರಲಿಲ್ಲ ಎಂದು ಹಳ್ಳಿಗಾಡಿನ ವೈದ್ಯ ಎಡ್ವರ್ಡ್ ಜೆನ್ನರ್ ಗಮನಿಸಿದರು. ಜೆನ್ನರ್ ಅವರು ಕೌಪಾಕ್ಸ್ ಹುಣ್ಣುಗಳಿಂದ ದ್ರವವನ್ನು ಪಡೆದಾಗ ಮತ್ತು ಅದನ್ನು ಆರೋಗ್ಯವಂತ ರೋಗಿಗಳಿಗೆ ಚುಚ್ಚಿದಾಗ, ಅವರು ಸಿಡುಬಿನಿಂದ ಪ್ರತಿರಕ್ಷಿತರಾದರು. ಸಿಡುಬಿಗೆ ಜೆನ್ನರ್ ನೀಡಿದ ಚಿಕಿತ್ಸೆಯನ್ನು ಯಾವ ಪದವು ಅತ್ಯುತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "1548": "ಜಂಕ್ಷನ್ಗಳಲ್ಲಿ ಕರೆಂಟ್ ವಿಭಜನೆಯಾಗುವ ಸರ್ಕ್ಯೂಟ್ನ ಹೆಸರೇನು?", "1549": "ತರಬೇತುದಾರನು ಓಟದ ಅಂತಿಮ ಗೆರೆಯಲ್ಲಿ ನಿಂತಿದ್ದಾನೆ. ಆತ ಸ್ಟಾಪ್ ವಾಚ್ ಹಿಡಿದುಕೊಂಡಿದ್ದಾನೆ. ಸ್ಟಾಪ್ವಾಚ್ನೊಂದಿಗೆ ತರಬೇತುದಾರರು ಬಹುಶಃ ಏನನ್ನು ಅಳೆಯುತ್ತಾರೆ?", "1550": "ಬೆಳೆಯುತ್ತಿರುವ ಸಮುದಾಯವು ಕುಡಿಯಲು ಮತ್ತು ಸ್ನಾನ ಮಾಡಲು ತಾಜಾ ನೀರನ್ನು ಒದಗಿಸಲು ಹತ್ತಿರದ ಸರೋವರವನ್ನು ಅವಲಂಬಿಸಿದೆ. ಸಿಹಿನೀರಿನ ಬಳಕೆಯ ಹೆಚ್ಚಳವು ಈ ಸರೋವರವು ಸ್ವಚ್ಛವಾಗಿ ಬೆಳೆಯಲು ಕಾರಣವಾಗುತ್ತದೆ.", "1551": "ಈ ಇಂದ್ರಿಯಗಳಲ್ಲಿ ಯಾವುದು ಡೋರಾಗೆ ತನ್ನ ಮನೆಯ ಹತ್ತಿರದಲ್ಲಿ ಸ್ಕಂಕ್ ಇರುವಾಗ ತಿಳಿಸುತ್ತದೆ?", "1552": "2001ರಲ್ಲಿ, ಬ್ರಹ್ಮಾಂಡವು ಪ್ರಾರಂಭವಾದಾಗ ಹೊರಸೂಸುವ ಅತ್ಯಂತ ಕಡಿಮೆ-ಶಕ್ತಿಯ ವಿಕಿರಣವನ್ನು ತನಿಖೆ ಮಾಡಲು ನಾಸಾ ಒಂದು ಶೋಧಕವನ್ನು ಪ್ರಾರಂಭಿಸಿತು. ವಿದ್ಯುತ್ಕಾಂತೀಯ ವರ್ಣಪಟಲದ ಯಾವ ಭಾಗವನ್ನು ಈ ಶೋಧಕವು ಗಮನಿಸುತ್ತದೆ ಮತ್ತು ದಾಖಲಿಸುತ್ತದೆ?", "1553": "ಪರಮಾಣುವಿನಲ್ಲಿ ಪ್ರೋಟಾನ್ ಯಾವ ವಿದ್ಯುತ್ ಚಾರ್ಜ್ ಅನ್ನು ಹೊಂದಿರುತ್ತದೆ?", "1554": "ಕೆಲಸವು ಶಕ್ತಿ ಮತ್ತು ಅಂತರದ ಉತ್ಪನ್ನವಾಗಿದೆ. ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ಕೆಲಸಕ್ಕೆ ಒಂದು ಉದಾಹರಣೆಯಾಗಿದೆ?", "1555": "ಕೊಳದಲ್ಲಿ ಸಂವಹನ ನಡೆಸುವ ಎಲ್ಲಾ ವಿಭಿನ್ನ ಜೀವಿಗಳು ರೂಪುಗೊಳ್ಳುತ್ತವೆ.", "1556": "ಒಂದು ಸರೋವರವು ಕಲುಷಿತಗೊಂಡರೆ, ಯಾವ ಜೀವಿಗಳು ಮಾಲಿನ್ಯಕಾರಕಗಳ ಹೆಚ್ಚಿನ ಸಾಂದ್ರತೆಯನ್ನು ಸಂಗ್ರಹಿಸುತ್ತವೆ?", "1557": "ಮರಳು ಒಂದು ರೀತಿಯ ಮಣ್ಣಿನಾಗಿದ್ದು, ಇದನ್ನು ಬಹಳ ಸಣ್ಣ ತುಂಡುಗಳಿಂದ ತಯಾರಿಸಲಾಗುತ್ತದೆ. ಯಾವ ಪ್ರಕ್ರಿಯೆಯು ಹೆಚ್ಚಾಗಿ ಮರಳನ್ನು ರೂಪಿಸುತ್ತದೆ?", "1558": "ಮಂಜುಗಡ್ಡೆಯನ್ನು ನೀರಾಗಿ ಪರಿವರ್ತಿಸಲು ಏನು ಬೇಕು?", "1559": "ಧೂಳು ಮತ್ತು ಅನಿಲಗಳ ನೀಹಾರಿಕೆಗಳಿಂದ ನಕ್ಷತ್ರಗಳು ರೂಪುಗೊಳ್ಳುತ್ತವೆ. ಅದರ ಗುಣಲಕ್ಷಣಗಳನ್ನು ಅವಲಂಬಿಸಿ, ನಕ್ಷತ್ರವು ಕೆಂಪು, ಹಳದಿ, ಬಿಳಿ ಅಥವಾ ನೀಲಿ ನಕ್ಷತ್ರವಾಗಬಹುದು. ಯಾವ ಗುಣಲಕ್ಷಣವು ಈ ನಕ್ಷತ್ರದ ಪ್ರಕಾರವನ್ನು ನಿರ್ಧರಿಸುತ್ತದೆ?", "1560": "ಇವುಗಳಲ್ಲಿ ಯಾವುದನ್ನು ಬಹುಶಃ ಒಂದೇ ವಸ್ತುಗಳಿಂದ ತಯಾರಿಸಲಾಗುತ್ತದೆ?", "1561": "ಫ್ರಾನ್ಸಿಸ್ ಒಂದು ಟೋಸ್ಟರ್ ಅನ್ನು ವಿದ್ಯುತ್ ಹೊರಹರಿವಿಗೆ ಅಳವಡಿಸಿದರು. ಅವನು ರೊಟ್ಟಿಯ ತುಂಡನ್ನು ಟೋಸ್ಟರ್ಗೆ ಹಾಕಿ ಟೋಸ್ಟರ್ ಅನ್ನು ಆನ್ ಮಾಡಿದನು. ಟೋಸ್ಟರ್ ಚಾಲನೆಯಲ್ಲಿರುವಾಗ, ಅದು ಹೊರಹರಿವಿನಿಂದ ವಿದ್ಯುತ್ ಶಕ್ತಿಯನ್ನು ಇತರ ರೀತಿಯ ಶಕ್ತಿಗಳಿಗೆ ಬದಲಾಯಿಸಿತು. ಯಾವ ರೀತಿಯ ಶಕ್ತಿಯು ರೊಟ್ಟಿಯನ್ನು ಹುರಿದುಕೊಂಡಿತು?", "1562": "ವಿದ್ಯಾರ್ಥಿಯೊಬ್ಬನು ದ್ರವವನ್ನು ಗ್ರ್ಯಾಜುಯೇಟೆಡ್ ಸಿಲಿಂಡರ್ನೊಂದಿಗೆ ಅಳೆಯುತ್ತಿದ್ದನು. ದ್ರವದ ಪರಿಮಾಣವನ್ನು ದಾಖಲಿಸಲು ಈ ಕೆಳಗಿನ ಯಾವ ಘಟಕಗಳನ್ನು ಬಳಸಬಹುದು?", "1563": "ಯಾವ ಪದವು ಜೀವನ ಪ್ರಕ್ರಿಯೆಯ ಒಂದು ಉದಾಹರಣೆಯಾಗಿದೆ?", "1564": "ಪ್ರತಿ ಘನವು ನಂತರ ತೇಲುತ್ತದೆಯೋ ಇಲ್ಲವೋ ಎಂಬುದರ ಆಧಾರದ ಮೇಲೆ ವಿದ್ಯಾರ್ಥಿಯು ಹಲವಾರು ಘನಗಳನ್ನು ಎರಡು ಗುಂಪುಗಳಾಗಿ ವಿಂಗಡಿಸುತ್ತಾನೆ. ಘನಗಳನ್ನು ವರ್ಗೀಕರಿಸಲು ವಿದ್ಯಾರ್ಥಿಯು ಯಾವ ಗುಣಲಕ್ಷಣಗಳನ್ನು ಬಳಸುತ್ತಿದ್ದಾನೆ?", "1565": "ಪ್ರಶ್ನೆಗೆ ಉತ್ತರಿಸಲು ಅಂಶಗಳ ಆವರ್ತಕ ಕೋಷ್ಟಕ ಮತ್ತು ಕೆಳಗಿನ ಮಾಹಿತಿಯನ್ನು ಬಳಸಿ. ಮೆಗ್ನೀಸಿಯಮ್ ಲೋಹವು (ಎಂಜಿ) ಬೂದು-ಬಿಳಿ ಬಣ್ಣದಲ್ಲಿರುತ್ತದೆ ಮತ್ತು ನೀರಿನಿಂದ ಸಕ್ರಿಯವಾಗಿ ಪ್ರತಿಕ್ರಿಯಿಸುತ್ತದೆ. ಫ್ಲೋರೀನ್ (ಎಫ್2) ಕೋಣೆಯ ಉಷ್ಣಾಂಶದಲ್ಲಿ ಹಸಿರು-ಹಳದಿ ಅನಿಲವಾಗಿದೆ ಮತ್ತು ಹ್ಯಾಲೊಜೆನ್ ಕುಟುಂಬದ ಸದಸ್ಯವಾಗಿದೆ. ಈ ಎರಡು ಅಂಶಗಳು ಪ್ರತಿಕ್ರಿಯಿಸಿ ಮೆಗ್ನೀಸಿಯಮ್ ಫ್ಲೋರೈಡ್ (MgF2) ಅನ್ನು ಉತ್ಪಾದಿಸುತ್ತವೆ, ಇದು ಕಿಟಕಿಗಳು ಮತ್ತು ಮಸೂರಗಳನ್ನು ತಯಾರಿಸಲು ಸಾಮಾನ್ಯವಾಗಿ ಬಳಸುವ ರಾಸಾಯನಿಕವಾಗಿದೆ. ಅಂಶಗಳ ಆವರ್ತಕ ಕೋಷ್ಟಕದ ಪ್ರಕಾರ, ಯಾವ ಅಂಶವು ಮೆಗ್ನೀಸಿಯಮ್ (ಎಂಜಿ) ಗೆ ಹೆಚ್ಚು ಹೋಲುತ್ತದೆ?", "1566": "ಕಂಪ್ಯೂಟರ್ಗಳಲ್ಲಿನ ವರ್ಡ್ ಪ್ರೊಸೆಸರ್ಗಳು ಹೆಚ್ಚಿನ ವಿದ್ಯಾರ್ಥಿಗಳಿಗೆ ಹೇಗೆ ಪ್ರಯೋಜನವನ್ನು ನೀಡುತ್ತವೆ?", "1567": "ವಜ್ರವು ಟಾಲ್ಕ್ನ ತುಂಡನ್ನು ಗೀಚಬಲ್ಲದು ಎಂದು ವಿದ್ಯಾರ್ಥಿಗಳು ಗಮನಿಸಿದರು. ಈ ಅವಲೋಕನವು ಯಾವುದನ್ನು ಅತ್ಯುತ್ತಮವಾಗಿ ಬೆಂಬಲಿಸುತ್ತದೆ?", "1568": "ಪರ್ಮಿಯನ್ ಸಾಮೂಹಿಕ ಅಳಿವಿನ ನಂತರ ಪರಿಸರವು ಜೀವನಕ್ಕೆ ಆತಿಥ್ಯ ವಹಿಸಿದಾಗ ವ್ಯಾಪಕವಾದ ಪ್ರಭೇದವನ್ನು ಪ್ರೇರೇಪಿಸಿದ ಮುಖ್ಯ ಶಕ್ತಿ ಯಾವುದು?", "1569": "ಕೆಲವು ರೀತಿಯ ಬ್ಯಾಕ್ಟೀರಿಯಾಗಳು ಆಮ್ಲಜನಕ ಇಲ್ಲದಿರುವಲ್ಲಿ ಮಾತ್ರ ಬದುಕಬಲ್ಲವು. ಈ ಬ್ಯಾಕ್ಟೀರಿಯಾಗಳು 2 ಶತಕೋಟಿ ವರ್ಷಗಳ ಹಿಂದೆ ಭೂಮಿಯ ಮೇಲಿನ ಜೀವನಕ್ಕೆ ಚೆನ್ನಾಗಿ ಹೊಂದಿಕೊಂಡಿವೆ. ಈ ಕೆಳಗಿನ ಯಾವ ಬದಲಾವಣೆಯು ಈ ಅನೇಕ ಬ್ಯಾಕ್ಟೀರಿಯಾಗಳು ಅಳಿವಿನಂಚಿನಲ್ಲಿರಲು ಕಾರಣವಾಯಿತು?", "1570": "ಹೂವುಗಳ ಎರಡು ಕಾರ್ಯಗಳು ಯಾವುವು?", "1571": "ಮಳೆಯ ಸಮಯದಲ್ಲಿ ಮಣ್ಣು ಸ್ಯಾಚುರೇಟೆಡ್ ಆದಾಗ, ಹೆಚ್ಚುವರಿ ನೀರು ಮೇಲ್ಮೈಯಲ್ಲಿ ಸಂಗ್ರಹಗೊಳ್ಳಲು ಪ್ರಾರಂಭಿಸುತ್ತದೆ. ನದಿಗಳು, ಸರೋವರಗಳು ಮತ್ತು ತೊರೆಗಳಿಗೆ ಈ ಹೆಚ್ಚುವರಿ ನೀರಿನ ಇಳಿಜಾರಿನ ಚಲನೆಯನ್ನು ಕರೆಯಲಾಗುತ್ತದೆ.", "1572": "ಬಾಹ್ಯಾಕಾಶದ ಮೂಲಕ ಸೂರ್ಯನಿಂದ ಭೂಮಿಗೆ ಯಾವ ರೀತಿಯ ಶಕ್ತಿಯು ಹರಡುತ್ತದೆ?", "1573": "ಪೆಸಿಫಿಕ್ ಮಹಾಸಾಗರದ ಮೇಲ್ಮೈ ತಾಪಮಾನ ಹೆಚ್ಚಾಗುವುದು, ಪಶ್ಚಿಮ ಯುನೈಟೆಡ್ ಸ್ಟೇಟ್ಸ್ನಲ್ಲಿ ಬರಗಾಲ ಮತ್ತು ದಕ್ಷಿಣ ಅಮೆರಿಕಾದ ಪೆಸಿಫಿಕ್ ಕರಾವಳಿಯಲ್ಲಿ ಪ್ರವಾಹಕ್ಕೆ ಕಾರಣವೇನು?", "1574": "ಪರಮಾಣು ಇಂಧನದ ಬಳಕೆಯು ಯಾವ ಪರಿಸರ ಸಮಸ್ಯೆಗೆ ಮಾನವ ಕೊಡುಗೆಗಳನ್ನು ಕಡಿಮೆ ಮಾಡುತ್ತದೆ?", "1575": "ದ್ರವದ ಪರಿಮಾಣವನ್ನು ವರದಿ ಮಾಡಲು ಜೆರ್ರಿ ಯಾವ ಅಳತೆಯ ಘಟಕವನ್ನು ಬಳಸಬೇಕು?", "1576": "ಈ ಪ್ರಶ್ನೆಗೆ ಉತ್ತರಿಸಲು ಕೆಳಗಿನ ಮಾಹಿತಿಯನ್ನು ಬಳಸಿ. ನೈಸರ್ಗಿಕ ಸಂಪನ್ಮೂಲಗಳನ್ನು ಉತ್ಪನ್ನಗಳಾಗಿ ಪರಿವರ್ತಿಸಲು ಉತ್ಪಾದನೆಯು ಅನೇಕ ಹಂತಗಳನ್ನು ಬಳಸುತ್ತದೆ. ಈ ಕೆಲವು ಹಂತಗಳು ನೈಸರ್ಗಿಕ ಸಂಪನ್ಮೂಲಗಳನ್ನು ಕೈಗಾರಿಕಾ ವಸ್ತುಗಳಾಗಿ ಪರಿವರ್ತಿಸುತ್ತವೆ. ಈ ಹಂತಗಳನ್ನು ಪ್ರಾಥಮಿಕ ಪ್ರಕ್ರಿಯೆಗಳು ಎಂದು ಕರೆಯಲಾಗುತ್ತದೆ. ಈ ಕೆಳಗಿನವುಗಳೆಲ್ಲವೂ ಪ್ರಾಥಮಿಕ ಪ್ರಕ್ರಿಯೆಗಳಾಗಿವೆ.", "1577": "ಸಂವಹನ ವ್ಯವಸ್ಥೆಯ ಯಾವ ಭಾಗವು ಕಂಪ್ಯೂಟರ್ನಲ್ಲಿನ ಬೈನರಿ ಸಂಕೇತಗಳನ್ನು ಗುರುತಿಸಬಹುದಾದ ಅಕ್ಷರಗಳಾಗಿ ಪರಿವರ್ತಿಸುತ್ತದೆ?", "1578": "ಮಳೆಯಲ್ಲಿನ ಆಮ್ಲವು ಕೆಲವು ರೀತಿಯ ಬಂಡೆಗಳನ್ನು ಕರಗಿಸಿದಾಗ ಯಾವ ಭೂವೈಜ್ಞಾನಿಕ ಪ್ರಕ್ರಿಯೆಯು ಸಂಭವಿಸುತ್ತದೆ?", "1579": "ನೀರು ಹೆಚ್ಚಾಗಿ ಆವಿಯಾಗುತ್ತದೆ", "1580": "ರಾಬಿನ್ ಕೆಲವು ಬಂಡೆಗಳ ಗುಣಲಕ್ಷಣಗಳನ್ನು ಹೋಲಿಸಿದರು. ಅವಳು ಯಾವ ಆಸ್ತಿಯನ್ನು ಸಮತೋಲನದೊಂದಿಗೆ ಹೋಲಿಸಿದಳು?", "1581": "ತಾಮ್ರವು ಲೋಹವಾಗಿರುವುದರಿಂದ, ಅದು", "1582": "ಸಾವಯವ ವಸ್ತುಗಳಿಂದ ಪೋಷಕಾಂಶಗಳನ್ನು ಮಣ್ಣಿಗೆ ಸೇರಿಸಲು ಯಾವ ಪ್ರಕ್ರಿಯೆಯು ಸಾಧ್ಯವಾಗಿಸುತ್ತದೆ?", "1583": "ಜಲಾನಯನ ಪ್ರದೇಶದ ಮೇಲೆ ಇಂಧನ ನಿಕ್ಷೇಪವನ್ನು ಇಡುವುದು ಏಕೆ ಸುರಕ್ಷಿತ ಅಭ್ಯಾಸವಲ್ಲ?", "1584": "ಸಮೀಕರಣವನ್ನು ನೋಡಿ. 2H _ {2} + O _ {2}-> 2H _ {2} O ಸಮೀಕರಣವು ಏನನ್ನು ತೋರಿಸುತ್ತದೆ?", "1585": "ಸೂಪರ್ಪೊಸಿಷನ್ ನಿಯಮವನ್ನು ಯಾವ ಹೇಳಿಕೆಯು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "1586": "ಯಾವ ವಸ್ತುವು ವಿದ್ಯುತ್ನ ಅತ್ಯುತ್ತಮ ವಾಹಕವಾಗಿದೆ?", "1587": "ಹಸಿರು ಸಸ್ಯಗಳು ಆಹಾರವನ್ನು ತಯಾರಿಸಲು ಅಗತ್ಯವಾದ ಶಕ್ತಿಯನ್ನು ಪಡೆಯುತ್ತವೆ", "1588": "ಖನಿಜವನ್ನು ಉಗುರುಗಳಿಂದ ಗೀಚಿದಾಗ ಅದರ ಯಾವ ಗುಣವನ್ನು ಹೆಚ್ಚಾಗಿ ಪರೀಕ್ಷಿಸಲಾಗುತ್ತದೆ?", "1589": "ರಿಕಾರ್ಡೊ ತನ್ನ ಬಂಡೆಗಳ ಸಂಗ್ರಹದಲ್ಲಿ ಅಗ್ನಿಶಿಲೆಯೊಂದನ್ನು ಹೊಂದಿದ್ದಾನೆ. ಈ ಬಂಡೆಯು ಬಹುಶಃ ಎಲ್ಲಿ ರೂಪುಗೊಂಡಿತು?", "1590": "ಸಸ್ಯಗಳಿಂದ ಬರುವ ಆಹಾರವನ್ನು ತಿನ್ನುವುದರಿಂದ ಪ್ರಾಣಿಗಳು ಶಕ್ತಿಯನ್ನು ಪಡೆಯುತ್ತವೆ. ಪ್ರಾಣಿಗಳಿಂದ ಬಿಡುಗಡೆಯಾಗುವ ಪದಾರ್ಥಗಳನ್ನು ಸೇವಿಸುವ ಮೂಲಕ ಸಸ್ಯಗಳು ಬದುಕುಳಿಯುತ್ತವೆ. ಸಸ್ಯಗಳು ತೆಗೆದುಕೊಳ್ಳುವ ಯಾವ ಪದಾರ್ಥವನ್ನು ಪ್ರಾಣಿಗಳು ಬಿಡುಗಡೆ ಮಾಡುತ್ತವೆ?", "1591": "ಮಳೆ ಅಥವಾ ಹಿಮದ ರೂಪದಲ್ಲಿ ಮಳೆಯಾಗುತ್ತದೆಯೇ ಎಂಬುದನ್ನು ಯಾವ ಅಂಶವು ನಿರ್ಧರಿಸುತ್ತದೆ?", "1592": "ಈ ಪದಾರ್ಥಗಳಲ್ಲಿ ಯಾವುದು ಶಾಖ ಶಕ್ತಿಯನ್ನು ವೇಗವಾಗಿ ವರ್ಗಾಯಿಸುತ್ತದೆ?", "1593": "ವಿದ್ಯುತ್ ತಂತಿಗಳನ್ನು ರಬ್ಬರ್ ಅಥವಾ ಪ್ಲಾಸ್ಟಿಕ್ನಿಂದ ಲೇಪಿಸಲಾಗುತ್ತದೆ ಏಕೆಂದರೆ ಈ ವಸ್ತುಗಳು ಉತ್ತಮವಾಗಿವೆ.", "1594": "ಯಾವ ಪರಿಸರ ವ್ಯವಸ್ಥೆಯ ಅಂಶದಲ್ಲಿನ ಹೆಚ್ಚಳವು ಪಕ್ಷಿ ಪ್ರಭೇದಗಳ ಜನಸಂಖ್ಯೆಯ ಕುಸಿತಕ್ಕೆ ಕಾರಣವಾಗಬಹುದು?", "1595": "ಇಪ್ಪತ್ತನೇ ಶತಮಾನದ ಸಂಶೋಧನೆ ಮತ್ತು ಲಸಿಕೆಗಳ ಅಭಿವೃದ್ಧಿಯು ಲಸಿಕೆಯ ಅಪಾಯವನ್ನು ಗಮನಾರ್ಹವಾಗಿ ಕಡಿಮೆ ಮಾಡಿತು.", "1596": "ರಾಸಾಯನಿಕವಾಗಿ ಪ್ರತಿಕ್ರಿಯಿಸುವ ಒಂದು ಅಂಶದ ಪ್ರವೃತ್ತಿಯು ಇದಕ್ಕೆ ನಿಕಟ ಸಂಬಂಧ ಹೊಂದಿದೆ", "1597": "ಆಧುನಿಕ ಜಲಾಂತರ್ಗಾಮಿ ನೌಕೆಗಳು ಮುಂದುವರಿದ ವಾತಾವರಣ-ನಿಯಂತ್ರಣ ವ್ಯವಸ್ಥೆಗಳನ್ನು ಹೊಂದಿದ್ದು, ಇದು ಜಲಾಂತರ್ಗಾಮಿ ನೌಕೆಯ ಸಿಬ್ಬಂದಿಗೆ ಒಂದು ಸಮಯದಲ್ಲಿ ತಿಂಗಳುಗಟ್ಟಲೆ ಸಮುದ್ರದ ಮೇಲ್ಮೈ ಕೆಳಗೆ ಉಳಿಯಲು ಅನುವು ಮಾಡಿಕೊಡುತ್ತದೆ. ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ಈ ತಂತ್ರಜ್ಞಾನದಿಂದ ಪ್ರಯೋಜನ ಪಡೆಯುತ್ತದೆ?", "1598": "ದ್ರಾವಣದ ಸಾಂದ್ರತೆಯನ್ನು ಅಳೆಯಲು ಯಾವ ಉಪಕರಣಗಳನ್ನು ಬಳಸಲಾಗುತ್ತದೆ?", "1599": "ಗ್ಯಾಸೋಲಿನ್ ಹೆಚ್ಚಿನ ಕಾರುಗಳು ಮತ್ತು ಟ್ರಕ್ಗಳಲ್ಲಿ ಬಳಸಲಾಗುವ ನವೀಕರಿಸಲಾಗದ ಇಂಧನ ಸಂಪನ್ಮೂಲವಾಗಿದೆ. ಗ್ಯಾಸೋಲಿನ್ ಅನ್ನು ಯಾವ ಮೂಲದಿಂದ ತಯಾರಿಸಲಾಗುತ್ತದೆ?", "1600": "ಕಳೆದ ಶತಮಾನದಲ್ಲಿ ಭೂಮಿಯ ಮೇಲ್ಮೈಯ ಸರಾಸರಿ ತಾಪಮಾನವು ಸುಮಾರು 1 ಡಿಗ್ರಿ ಸೆಲ್ಸಿಯಸ್ ಹೆಚ್ಚಾಗಿದೆ. ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ತಾಪಮಾನದಲ್ಲಿನ ಈ ಹೆಚ್ಚಳವನ್ನು ಅತ್ಯುತ್ತಮವಾಗಿ ವಿವರಿಸಬಲ್ಲದು?", "1601": "ಸೂರ್ಯನು ಸೌರವ್ಯೂಹದ ಅತಿದೊಡ್ಡ ದೇಹವಾಗಿದೆ. ಸೂರ್ಯನು ಒಂದು _ _ _.", "1602": "ಯಾವ ಚಟುವಟಿಕೆಯು ಉತ್ತಮ ಆರೋಗ್ಯ ಅಭ್ಯಾಸವಾಗಿದೆ?", "1603": "ಸ್ನೋಶೂ ಮೊಲದ ತುಪ್ಪಳವು ಚಳಿಗಾಲದಲ್ಲಿ ಹಗುರವಾದ ಬಣ್ಣಕ್ಕೆ ಬದಲಾಗುತ್ತದೆ. ಇದು ಮೊಲವು ತನ್ನ ಸುತ್ತಮುತ್ತಲಿನೊಂದಿಗೆ ಬೆರೆಯಲು ಅನುವು ಮಾಡಿಕೊಡುತ್ತದೆ. ಈ ಬದಲಾವಣೆಯು ಒಂದು ಉದಾಹರಣೆಯಾಗಿದೆಃ", "1604": "ದ್ಯುತಿಸಂಶ್ಲೇಷಣೆಯ ಮೂಲಕ ಸಕ್ಕರೆಯನ್ನು ತಯಾರಿಸಲು ಸಸ್ಯಕ್ಕೆ ಏನು ಬೇಕು?", "1605": "ಕೆಲವು ಪಕ್ಷಿಗಳು ಶರತ್ಕಾಲದಲ್ಲಿ ದಕ್ಷಿಣಕ್ಕೆ ಹಾರುತ್ತವೆ ಮತ್ತು ವಸಂತಕಾಲದಲ್ಲಿ ಹಿಂತಿರುಗುತ್ತವೆ. ಇದು ಒಂದು ಉದಾಹರಣೆ", "1606": "ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ಶಾಖದ ಅತ್ಯುತ್ತಮ ವಾಹಕವಾಗಿದೆ?", "1607": "ಭೂಮಿಯ ಮೇಲ್ಮೈಯನ್ನು ರೂಪಿಸುವ ಕೆಲವು ಪ್ರಕ್ರಿಯೆಗಳು ನಿಧಾನವಾಗಿರುತ್ತವೆ. ಇತರ ಪ್ರಕ್ರಿಯೆಗಳು ತ್ವರಿತವಾಗಿರುತ್ತವೆ. ಯಾವ ಹೇಳಿಕೆಯು ತ್ವರಿತ ಬದಲಾವಣೆಯನ್ನು ವಿವರಿಸುತ್ತದೆ?", "1608": "ಯಾವ ಗುಣಲಕ್ಷಣವು ಶುದ್ಧ ಪದಾರ್ಥವನ್ನು ಉತ್ತಮವಾಗಿ ಗುರುತಿಸುತ್ತದೆ?", "1609": "ಬ್ರಹ್ಮಾಂಡದ ರಚನೆಗಳನ್ನು ದೊಡ್ಡ ವ್ಯವಸ್ಥೆಗಳಾಗಿ ವರ್ಗೀಕರಿಸಲಾಗಿದೆ, ಪ್ರತಿಯೊಂದೂ ಸಣ್ಣ ವ್ಯವಸ್ಥೆಗಳಿಂದ ಕೂಡಿದೆ. ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಭೂಮಿಯು ಕೇವಲ ಒಂದು ಸಣ್ಣ ಭಾಗವಾಗಿರುವ ಅತಿದೊಡ್ಡ ವ್ಯವಸ್ಥೆ ಯಾವುದು?", "1610": "ಯಾವ ಪರಮಾಣು ರಚನೆಯು ಅತಿ ಹೆಚ್ಚು ದ್ರವ್ಯರಾಶಿಯನ್ನು ಹೊಂದಿದೆ?", "1611": "ಯುರೋಪಿಯನ್ ವಸಾಹತುಗಾರರು ಮೊದಲು ಉತ್ತರ ಅಮೇರಿಕಾಕ್ಕೆ ಬಂದಾಗ, ಮಣ್ಣಿನ ಮೇಲಿನ ಪದರದ ಸರಾಸರಿ ದಪ್ಪ ಸುಮಾರು 23 ಸೆಂ. ಮೀ. ಆಗಿತ್ತು. ಇಂದು, ಮಣ್ಣಿನ ಮೇಲಿನ ಪದರದ ಸರಾಸರಿ ದಪ್ಪವು 15 ಸೆಂಟಿಮೀಟರ್ಗಿಂತ ಕಡಿಮೆಯಾಗಿದೆ. ಈ ಕೆಳಗಿನ ಯಾವ ಅಂಶಗಳು ಮಣ್ಣಿನ ಮೇಲಿನ ಪದರದ ಸವೆತದ ಮೇಲೆ ಹೆಚ್ಚಿನ ಪರಿಣಾಮ ಬೀರಿವೆ?", "1612": "ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ಭೂಮಿಯ ಮೇಲಿನ ಒಟ್ಟು ಸಿಹಿನೀರಿನ ಶೇಕಡಾವಾರು ಪ್ರಮಾಣಕ್ಕೆ ಹತ್ತಿರದಲ್ಲಿದೆ?", "1613": "ಭೂಮಿಯ ವಾತಾವರಣವನ್ನು ಪ್ರವೇಶಿಸುವ ಹಸಿರುಮನೆ ಅನಿಲಗಳ ಪ್ರಮಾಣದಲ್ಲಿನ ಹೆಚ್ಚಳವು ಕಾರಣವಾಗುತ್ತದೆ ಎಂದು ಹೆಚ್ಚಿನ ವಿಜ್ಞಾನಿಗಳು ಒಪ್ಪುತ್ತಾರೆ.", "1614": "ರಸಗೊಬ್ಬರ ಎ ಬಳಸಿ ಬೆಳೆದ ಎಲೆಕೋಸುಗಳು ರಸಗೊಬ್ಬರ ಬಿ ಬಳಸಿ ಬೆಳೆದ ಎಲೆಕೋಸುಗಳಿಗಿಂತ ದೊಡ್ಡದಾಗಿವೆ ಅಥವಾ ಯಾವುದೇ ರಸಗೊಬ್ಬರವಿಲ್ಲ ಎಂದು ವಿಜ್ಞಾನಿಗಳು ನಿರ್ಧರಿಸಿದ್ದಾರೆ. ವಿಜ್ಞಾನಿಗಳು ತನಿಖೆಯನ್ನು ಪುನರಾವರ್ತಿಸಿದರು ಮತ್ತು ಅದೇ ಫಲಿತಾಂಶಗಳನ್ನು ನೀಡಿದರು. ಈ ತನಿಖೆಯನ್ನು ಪುನರಾವರ್ತಿಸುವ ಉದ್ದೇಶವನ್ನು ಯಾವುದು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "1615": "ಜೀವಿಗಳ ಒಂದು ಸಣ್ಣ ಗುಂಪು ಹೊಸ ಆವಾಸಸ್ಥಾನವನ್ನು ವಸಾಹತುವನ್ನಾಗಿ ಮಾಡಿದಾಗ, ಆಲೀಲ್ ಆವರ್ತನಗಳಲ್ಲಿನ ವ್ಯತ್ಯಾಸಗಳಿಂದಾಗಿ ಜನಸಂಖ್ಯೆಯು ಮೂಲ ಜನಸಂಖ್ಯೆಯಿಂದ ತಳೀಯವಾಗಿ ಭಿನ್ನವಾಗಿರಬಹುದು. ಇದಕ್ಕೆ ಕಾರಣವಾದ ಪ್ರಕ್ರಿಯೆಯು", "1616": "ಈ ಕ್ಷೇತ್ರದಲ್ಲಿ ವೈಜ್ಞಾನಿಕ ಪ್ರಯೋಗವನ್ನು ನಡೆಸುವಾಗ, ನೀವು", "1617": "ಯಾವ ಎರಡು ನಡವಳಿಕೆಗಳು ನಾಯಕತ್ವವನ್ನು ಅತ್ಯುತ್ತಮವಾಗಿ ಪ್ರದರ್ಶಿಸುತ್ತವೆ?", "1618": "ಬೀಕರ್ಗಳು ಮತ್ತು ಗ್ರ್ಯಾಜುಯೇಟೆಡ್ ಸಿಲಿಂಡರ್ಗಳನ್ನು ಅಳೆಯಲು ವಿನ್ಯಾಸಗೊಳಿಸಲಾಗಿದೆ.", "1619": "ಕಬ್ಬಿಣದ ಲೋಹವು ಗಾಳಿಯಲ್ಲಿ ಆಮ್ಲಜನಕದೊಂದಿಗೆ ಪ್ರತಿಕ್ರಿಯಿಸಿದಾಗ ತುಕ್ಕು ಮುಂತಾದ ಕಬ್ಬಿಣದ ಆಕ್ಸೈಡ್ಗಳು ರೂಪುಗೊಳ್ಳುತ್ತವೆ. ಕಬ್ಬಿಣದ ಆಕ್ಸೈಡ್ನಲ್ಲಿ ಕಂಡುಬರುವ ಎರಡು ಅಂಶಗಳ ರಾಸಾಯನಿಕ ಚಿಹ್ನೆಗಳು ಯಾವುವು?", "1620": "ವಿಜ್ಞಾನಿಗಳು ವ್ಯವಸ್ಥೆಗಳನ್ನು ಅಧ್ಯಯನ ಮಾಡಲು ಗಣಿತದ ಮಾದರಿಗಳು ಮತ್ತು ಕಂಪ್ಯೂಟರ್ ಸಿಮ್ಯುಲೇಶನ್ಗಳನ್ನು ಹೆಚ್ಚಾಗಿ ಬಳಸುತ್ತಾರೆ. ಸಾಂಕ್ರಾಮಿಕ ರೋಗಗಳ ಹರಡುವಿಕೆಯನ್ನು ಅಧ್ಯಯನ ಮಾಡಲು ಈ ತಂತ್ರಗಳನ್ನು ಬಳಸುವುದರಿಂದಾಗುವ ಮುಖ್ಯ ಪ್ರಯೋಜನವೇನು?", "1621": "ಈ ಕ್ರಿಯೆಗಳಲ್ಲಿ ಯಾವುದು ಗಾಳಿಯನ್ನು ಉಂಟುಮಾಡುತ್ತದೆ?", "1622": "ಒಂದು ಕಂಪನಿಯು ಫಲಕಕ್ಕೆ ಅಂಟಿಕೊಳ್ಳುವ ಆಯಸ್ಕಾಂತವನ್ನು ಬಳಸುವ ಆಟವನ್ನು ತಯಾರಿಸಲು ಬಯಸುತ್ತದೆ. ಮಂಡಳಿಯಲ್ಲಿ ಯಾವ ವಸ್ತುಗಳನ್ನು ಬಳಸಬೇಕು?", "1623": "ಯಾವ ಅನುಕ್ರಮವು ದ್ರವ್ಯದ ಸ್ಥಿತಿಗಳನ್ನು ಕನಿಷ್ಠದಿಂದ ಗರಿಷ್ಠ ಚಲನ ಶಕ್ತಿಯವರೆಗೆ ಪಟ್ಟಿ ಮಾಡಿದೆ?", "1624": "ಒಬ್ಬ ವಿದ್ಯಾರ್ಥಿಗೆ ಜಲ್ಲಿಕಲ್ಲು ಮತ್ತು ಮರಳಿನ ಮಿಶ್ರಣವನ್ನು ನೀಡಲಾಗುತ್ತದೆ ಮತ್ತು ಅವುಗಳನ್ನು ಬೇರ್ಪಡಿಸಲು ಸೂಚಿಸಲಾಗುತ್ತದೆ. ಈ ಕಾರ್ಯವನ್ನು ಅತ್ಯುತ್ತಮವಾಗಿ ಪೂರ್ಣಗೊಳಿಸಲು ವಿದ್ಯಾರ್ಥಿಯು ಯಾವ ಸಾಧನವನ್ನು ಬಳಸಬೇಕು?", "1625": "ಒಂದು ಧಾರಕದಲ್ಲಿ 100 ಎಂ. ಎಲ್. ನೀರನ್ನು ತುಂಬಿಸಿ ಫ್ರೀಜರ್ನಲ್ಲಿ ಇಡಲಾಗುತ್ತದೆ. ಧಾರಕದಲ್ಲಿನ ನೀರು 0 ಡಿಗ್ರಿ ಸೆಲ್ಸಿಯಸ್ನಲ್ಲಿ ಹೆಪ್ಪುಗಟ್ಟುತ್ತದೆ. 90 ಎಂಎಲ್ ನೀರಿನಿಂದ ತುಂಬಿದ ಎರಡನೇ ಧಾರಕವನ್ನು ಎರಡನೇ ಫ್ರೀಜರ್ನಲ್ಲಿ ಇರಿಸಲಾಗುತ್ತದೆ. ನೀರಿನ ಈ ಎರಡನೇ ಧಾರಕವು ಯಾವ ತಾಪಮಾನದಲ್ಲಿ ಫ್ರೀಜ್ ಆಗುತ್ತದೆ?", "1626": "ಬದುಕಲು ನಾವು ಉಸಿರಾಡಲು ಗಾಳಿಯಲ್ಲಿ ಯಾವ ಅನಿಲ ಬೇಕು?", "1627": "ಮೋಟಾರು ವಾಹನದ ನಿಷ್ಕಾಸದಿಂದ ರೂಪುಗೊಂಡ ಭಾರೀ ಹೊಗೆಯ ಹೊಗೆಯನ್ನು ನಗರವು ಅನುಭವಿಸುತ್ತಿದೆ. ಈ ಹವಾಮಾನ ಪರಿಸ್ಥಿತಿಗಳಲ್ಲಿ ಯಾವುದು ಹೊಗೆಯ ರಚನೆಗೆ ಹೆಚ್ಚು ಕೊಡುಗೆ ನೀಡುತ್ತದೆ?", "1628": "ಗಲ್ಫ್ ಸ್ಟ್ರೀಮ್ನಂತಹ ಸಾಗರ ಪ್ರವಾಹಗಳು ವಿಶ್ವದ ಹವಾಮಾನದ ಮೇಲೆ ಪರಿಣಾಮ ಬೀರುತ್ತವೆ", "1629": "ಹುಲ್ಲುಗಾವಲು ಪರ್ವತಗಳು ಬಹುಶಃ ಯಾವ ಪ್ರಕ್ರಿಯೆಯ ಮೂಲಕ ದುಂಡಾದ ಬೆಟ್ಟಗಳಾಗುತ್ತವೆ?", "1630": "ನಾಲ್ಕು ವಿಭಿನ್ನ ಸ್ಪಷ್ಟ ದ್ರವಗಳನ್ನು ಒಳಗೊಂಡ ಪ್ರಯೋಗವನ್ನು ಮಾಡುವಾಗ, ವಿದ್ಯಾರ್ಥಿಯು ಪರೀಕ್ಷಾ ಕೊಳವೆಗಳನ್ನು ಲೇಬಲ್ ಮಾಡಲು ಮರೆತುಬಿಡುತ್ತಾನೆ. ವಿದ್ಯಾರ್ಥಿಯು ಏನು ಮಾಡಬೇಕು?", "1631": "ದ್ಯುತಿಸಂಶ್ಲೇಷಣೆಯ ಬೆಳಕಿನ ಪ್ರತಿಕ್ರಿಯೆಗಳ ಸಮಯದಲ್ಲಿ, ಶಕ್ತಿಯನ್ನು ATP ಮತ್ತು NADPH ಸಂಯುಕ್ತಗಳಲ್ಲಿ ಸಂಗ್ರಹಿಸಲಾಗುತ್ತದೆ. ಎರಡನೇ ಗುಂಪಿನ ಪ್ರತಿಕ್ರಿಯೆಗಳು ಈ ಸಂಗ್ರಹಿಸಿದ ಶಕ್ತಿಯನ್ನು ಗ್ಲುಕೋಸ್ನಂತಹ ಪ್ರಮುಖ ಸಂಯುಕ್ತಗಳನ್ನು ಉತ್ಪಾದಿಸಲು ಬಳಸುತ್ತವೆ. ಈ ಎರಡನೇ ಗುಂಪಿನ ಪ್ರತಿಕ್ರಿಯೆಗಳು ಎಂಬ ಜೀವರಾಸಾಯನಿಕ ಮಾರ್ಗವನ್ನು ಒಳಗೊಂಡಿರುತ್ತವೆ.", "1632": "ಪರಿಸರ ವ್ಯವಸ್ಥೆ ಮತ್ತು ಸಮುದಾಯದ ನಡುವಿನ ಸಂಬಂಧವೇನು?", "1633": "ಥಾಮ್ನೋಫಿಸ್ ಕುಲದ ಎರಡು ಜಾತಿಯ ಗಾರ್ಟರ್ ಹಾವುಗಳು ಒಂದೇ ಪೂರ್ವಜರಿಂದ ಹುಟ್ಟಿಕೊಂಡಿವೆ. ಈ ಎರಡು ಪ್ರಭೇದಗಳು ಒಂದೇ ಭೌಗೋಳಿಕ ಪ್ರದೇಶದಲ್ಲಿ ವಾಸಿಸುತ್ತವೆ, ಆದಾಗ್ಯೂ, ಒಂದು ಶುಷ್ಕ ಭೂಮಿಯಲ್ಲಿ ವಾಸಿಸುತ್ತದೆ ಮತ್ತು ಇನ್ನೊಬ್ಬರು ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ water.Which ನಲ್ಲಿ ವಾಸಿಸುತ್ತಾರೆ, ಈ ಎರಡು ಗಾರ್ಟರ್ ಹಾವುಗಳ ನಡುವಿನ ಪ್ರಭೇದದ ಕಾರಣವನ್ನು ಉತ್ತಮವಾಗಿ ಗುರುತಿಸುತ್ತದೆ.", "1634": "ಲೋಹದ ಚಮಚ, ಮರದ ಚಮಚ ಮತ್ತು ಪ್ಲಾಸ್ಟಿಕ್ ಚಮಚವನ್ನು ಬಿಸಿ ನೀರಿನಲ್ಲಿ ಇಡಲಾಗುತ್ತದೆ. 15 ಸೆಕೆಂಡುಗಳ ನಂತರ, ಯಾವ ಚಮಚವು ಅತ್ಯಂತ ಬಿಸಿಯಾಗಿರುತ್ತದೆ?", "1635": "ಬ್ರೂಸೆಲ್ಲಾ ಅಬಾರ್ಟಸ್ ಎಂಬ ಬ್ಯಾಕ್ಟೀರಿಯವು ಮಾನವರಲ್ಲಿ ಜ್ವರವನ್ನು ಉಂಟುಮಾಡುತ್ತದೆ. ಈ ಬ್ಯಾಕ್ಟೀರಿಯಾವನ್ನು ಅಧ್ಯಯನ ಮಾಡುತ್ತಿರುವ ಜೀವಶಾಸ್ತ್ರಜ್ಞರು ಬೆಳಕಿಗೆ ಒಡ್ಡಿಕೊಂಡಾಗ, ಬ್ಯಾಕ್ಟೀರಿಯಂ ಹೆಚ್ಚು ವಿಷಕಾರಿಯಾಗುತ್ತದೆ ಎಂದು ಕಂಡುಕೊಂಡಿದ್ದಾರೆ. ವೈರಲೆನ್ಸ್ನಲ್ಲಿನ ಈ ಬದಲಾವಣೆಯನ್ನು ಹೆಚ್ಚಾಗಿ ಹೇಗೆ ವಿವರಿಸಬಹುದು?", "1636": "ತೇವಾಂಶವುಳ್ಳ ವಾತಾವರಣದಲ್ಲಿ ಕಬ್ಬಿಣವು ಆಮ್ಲಜನಕದೊಂದಿಗೆ ಸಂಯೋಜಿಸಿದಾಗ, ಅದರ ಕಾರಣದಿಂದಾಗಿ ತುಕ್ಕು ರೂಪುಗೊಳ್ಳುತ್ತದೆ.", "1637": "ಒಬ್ಬ ವಿದ್ಯಾರ್ಥಿಯು ಪ್ರತಿದಿನ ಒಂದೇ ಸಮಯದಲ್ಲಿ ಇರುವೆಗಳ ಕಾಲೋನಿಯಲ್ಲಿ ಇರುವೆಗಳನ್ನು ಎಣಿಸುತ್ತಾನೆ. ವಿದ್ಯಾರ್ಥಿಯು ನೋಟ್ಬುಕ್ನಲ್ಲಿ ಒಂದು ಅಂಕಣದಲ್ಲಿ ವೀಕ್ಷಣಾ ದಿನಾಂಕವನ್ನು ಮತ್ತು ಪ್ರತಿ ಅಂಕಣದಲ್ಲಿ ಎಣಿಸಲಾದ ಇರುವೆಗಳ ಸಂಖ್ಯೆಯನ್ನು ಎರಡನೇ ಅಂಕಣದಲ್ಲಿ ಬರೆಯುತ್ತಾನೆ. ವಿದ್ಯಾರ್ಥಿಯು ಮಾಹಿತಿಯನ್ನು ಹೇಗೆ ವ್ಯವಸ್ಥೆಗೊಳಿಸಿದ್ದಾನೆ ಎಂಬುದನ್ನು ಯಾವುದು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "1638": "ಸಂದೇಶಗಳನ್ನು ಕಳುಹಿಸಲು ಯಾವ ಮಾನವ ದೇಹದ ವ್ಯವಸ್ಥೆಗಳು ಒಟ್ಟಾಗಿ ಕಾರ್ಯನಿರ್ವಹಿಸುತ್ತವೆ?", "1639": "ಒಂದು ವಸ್ತುವು ಅಡುಗೆಗೆ ಪರಿಣಾಮಕಾರಿಯಾಗಬೇಕಾದರೆ, ಅದು ಯಾವ ಭೌತಿಕ ಆಸ್ತಿಯನ್ನು ಹೊಂದಿರಬೇಕು?", "1640": "ಯಾವ ಅನುಕ್ರಮವು ಕೆಲವು ಕೀಟಗಳ ಜೀವನ ಚಕ್ರವನ್ನು ತೋರಿಸುತ್ತದೆ?", "1641": "ವಿಜ್ಞಾನಿಗಳು ಮೀನುಗಳ ಒಂದು ಪ್ರಭೇದವನ್ನು ಅಧ್ಯಯನ ಮಾಡಿದರು. ಮೊಟ್ಟೆಯಿಟ್ಟ ನಂತರ ಮೀನುಗಳ ಆಹಾರಕ್ಕೆ ಒಂದು ನಿರ್ದಿಷ್ಟ ಪೋಷಕಾಂಶವನ್ನು ಸೇರಿಸಿದಾಗ, ಮೊದಲ ವರ್ಷದಲ್ಲಿ ಮೀನುಗಳು ಸರಾಸರಿ 3 ಕಿಲೋಗ್ರಾಂಗಳಷ್ಟು ಹೆಚ್ಚಾದವು ಎಂದು ಅವರು ಕಂಡುಕೊಂಡರು. ಪೋಷಕಾಂಶವು ಮೀನಿನ ಬೆಳವಣಿಗೆಯ ಮೇಲೆ ಪರಿಣಾಮ ಬೀರುತ್ತಿದೆಯೇ ಎಂಬುದನ್ನು ನಿರ್ಧರಿಸಲು ಯಾವ ಹೆಚ್ಚುವರಿ ಮಾಹಿತಿಯ ಅಗತ್ಯವಿದೆ?", "1642": "ಮನುಷ್ಯರು ನೋಡುವ, ಕೇಳುವ, ರುಚಿಯ ಮತ್ತು ವಾಸನೆಯನ್ನು ಅರ್ಥೈಸಿಕೊಳ್ಳುತ್ತಾರೆ.", "1643": "ಭೂಮಿಯು ತನ್ನ ಅಕ್ಷದ ಮೇಲೆ 23.5° ಬಾಗಿದೆಯೆಂದು ಡಾನ್ಗೆ ತಿಳಿದಿದೆ. ಈ ಬಾಗುವಿಕೆಯಿಂದ ಏನು ಉಂಟಾಗುತ್ತದೆ?", "1644": "ಜೆಲ್ ಎಲೆಕ್ಟ್ರೋಫೋರೆಸಿಸ್ ಎಂಬುದು ಡಿಎನ್ಎ ತುಣುಕುಗಳನ್ನು ವಿಶ್ವಾಸಾರ್ಹವಾಗಿ ಬೇರ್ಪಡಿಸಲು ಮತ್ತು ವಿಂಗಡಿಸಲು ಸಂಶೋಧಕರಿಗೆ ಅನುವು ಮಾಡಿಕೊಡುವ ತಂತ್ರಜ್ಞಾನವಾಗಿದೆ. ಈ ತಂತ್ರಜ್ಞಾನವು ಯಾವ ಅಪ್ಲಿಕೇಶನ್ಗೆ ಹೆಚ್ಚು ಉಪಯುಕ್ತವಾಗಿದೆ?", "1645": "ಕೆಲವು ಸಮುದ್ರ ಹುಲ್ಲುಗಳು ಮರಳಿನ ತೀರದಲ್ಲಿರುವ ತಾಳೆ ಮರಗಳ ಗುಂಪಿನ ಬಳಿ ಬೆಳೆಯುತ್ತವೆ. ತಾಳೆ ಮರಗಳು ಮತ್ತು ಸಮುದ್ರ ಹುಲ್ಲುಗಳೆರಡರ ಪಾತ್ರವನ್ನು ಯಾವುದು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "1646": "ವಿದ್ಯಾರ್ಥಿಗಳು ತಮ್ಮ ಬೀಕರ್ಗಳಲ್ಲಿ ಕೊಳದ ನೀರನ್ನು ಸಂಗ್ರಹಿಸುತ್ತಾರೆ. ಅವು ಸಂಗ್ರಹಿಸುವ ನೀರಿನ ಪ್ರಮಾಣವನ್ನು ಅಳೆಯುವ ಅತ್ಯುತ್ತಮ ಘಟಕ ಯಾವುದು?", "1647": "ಟೆಕ್ಟೋನಿಕ್ ಪ್ಲೇಟ್ಗಳು ಚಲಿಸಿದಾಗ, ಅವು ವಿವಿಧ ಭೂಪ್ರದೇಶಗಳನ್ನು ರೂಪಿಸಬಹುದು. ಜ್ವಾಲಾಮುಖಿಗಳನ್ನು ರೂಪಿಸುವ ಟೆಕ್ಟೋನಿಕ್ ಪ್ಲೇಟ್ ಚಲನೆಯೊಂದಿಗೆ ಯಾವುದು ಸಂಬಂಧ ಹೊಂದಿರಬಹುದು?", "1648": "ಭೂಮಿಯ ಮೇಲ್ಮೈಯಲ್ಲಿರುವ ಕಲ್ಲಿನ ತೆಳುವಾದ ಪದರವು", "1649": "ಯಾವ ರೀತಿಯ ವಿಕಿರಣವು ಖಗೋಳಶಾಸ್ತ್ರಜ್ಞರಿಗೆ ನಕ್ಷತ್ರಗಳ ಘರ್ಷಣೆಯಂತಹ ಹೆಚ್ಚಿನ ಶಕ್ತಿಯ ಘಟನೆಗಳ ಬಗ್ಗೆ ಅತ್ಯಂತ ಉಪಯುಕ್ತ ಮಾಹಿತಿಯನ್ನು ಒದಗಿಸುತ್ತದೆ?", "1650": "ಈ ಕೆಳಗಿನವುಗಳೆಲ್ಲವೂ ನವೀಕರಿಸಬಹುದಾದ ಸಂಪನ್ಮೂಲಗಳಾಗಿವೆ", "1651": "ಹೊಸ ಸಂಗೀತ ಕಛೇರಿ ಸಭಾಂಗಣಕ್ಕಾಗಿ ಗೋಡೆಗಳು, ಛಾವಣಿಗಳು ಮತ್ತು ಮಹಡಿಗಳಿಗೆ ವಸ್ತುಗಳನ್ನು ಆಯ್ಕೆ ಮಾಡುವಾಗ ಅತ್ಯಂತ ಪ್ರಮುಖ ಆಸ್ತಿ ವಾಸ್ತುಶಿಲ್ಪಿಗಳು ಯಾವುದನ್ನು ಪರಿಗಣಿಸಬೇಕು?", "1652": "ಎಡ್ವರ್ಡೊ ಅಲ್ಲಿಯಲ್ಲಿ ವಾಸಿಸುತ್ತಿದ್ದ ಕೆಲವು ಬೆಕ್ಕುಗಳನ್ನು ನೋಡಿದನು. ಇವುಗಳಲ್ಲಿ ಯಾವ ಬೆಕ್ಕು ಬದುಕುಳಿಯಬೇಕು?", "1653": "ಬಿಸಿಲಿನ ದಿನದಲ್ಲಿ ಕೆಲವು ಗಂಟೆಗಳ ನಂತರ ಕಾಂಕ್ರೀಟ್ ವಾಹನಪಥದಲ್ಲಿ ನೀರಿನ ಕೊಚ್ಚೆಗುಂಡಿ ಕಣ್ಮರೆಯಾಗುತ್ತದೆ. ನೀರು ಕಣ್ಮರೆಯಾದಾಗ ಅದು ಎಲ್ಲಿಗೆ ಹೋಗುತ್ತದೆ?", "1654": "ವಿಜ್ಞಾನದ ವಿದ್ಯಾರ್ಥಿಗಳು ಚಂದ್ರನ ವಿವಿಧ ಹಂತಗಳ ಕಾರಣಗಳನ್ನು ಶೋಧಿಸಿದರು. ಚಂದ್ರನ ಹಂತಗಳ ಕಾರಣವನ್ನು ಅತ್ಯುತ್ತಮವಾಗಿ ಪ್ರದರ್ಶಿಸುವ ಮಾದರಿಯು ಅವುಗಳ ಪ್ರಾತಿನಿಧ್ಯಗಳನ್ನು ಒಳಗೊಂಡಿರುತ್ತದೆಃ", "1655": "ವಿದ್ಯುತ್ ಶಕ್ತಿಯನ್ನು ಅತ್ಯುತ್ತಮವಾಗಿ ಹೀಗೆ ವಿವರಿಸಲಾಗಿದೆಃ", "1656": "ಕಾರು ಮತ್ತು ಟ್ರಕ್ ಒಂದೇ ವೇಗದಲ್ಲಿ ಪ್ರಯಾಣಿಸುತ್ತಿವೆ. ವಾಹನಗಳು ಸ್ಟಾಪ್ ಚಿಹ್ನೆಯನ್ನು ಸಮೀಪಿಸುತ್ತವೆ. ಕಾರು ಟ್ರಕ್ಗಿಂತ ಕಡಿಮೆ ದೂರದಲ್ಲಿ ಏಕೆ ನಿಲ್ಲುತ್ತದೆ ಎಂಬುದನ್ನು ಯಾವ ಹೇಳಿಕೆಯು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "1657": "ಮಳೆಯ ನಂತರ, ಪಾದಚಾರಿ ಹಾದಿಯಲ್ಲಿ ನೀರಿನ ಕೊಚ್ಚೆಗುಂಡಿ ಉಳಿದಿದೆ. ಒಂದು ದಿನದ ಬಿಸಿಲಿನ ನಂತರ, ಕೊಚ್ಚೆಗುಂಡಿ ಕಣ್ಮರೆಯಾಗುತ್ತದೆ. ಕೊಳದ ಕಣ್ಮರೆಗೆ ಯಾವ ಪ್ರಕ್ರಿಯೆಯು ಹೆಚ್ಚು ಕಾರಣವಾಗಿದೆ?", "1658": "ಯಾವ ಘಟನೆಯ ನಂತರ ಪ್ರಾಥಮಿಕ ಅನುಕ್ರಮವು ಸಂಭವಿಸುತ್ತದೆ?", "1659": "ಒಂದು ವಸ್ತುವು ಅದರ ಮೇಲೆ ಕಾರ್ಯನಿರ್ವಹಿಸುವ ಸಮತೋಲಿತ ಶಕ್ತಿಗಳೊಂದಿಗೆ ಬಾಹ್ಯಾಕಾಶದ ಮೂಲಕ ಚಲಿಸುತ್ತದೆ. ಯಾವ ಹೇಳಿಕೆಯು ವಸ್ತುವಿನ ಮೇಲೆ ಕಾರ್ಯನಿರ್ವಹಿಸುವ ಬಲಗಳು ಸಮತೋಲನದಲ್ಲಿರುವವರೆಗೆ ಅದರ ವೇಗ ಮತ್ತು ದಿಕ್ಕನ್ನು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "1660": "ಸೂರ್ಯನ ಸುತ್ತ ಸಂಪೂರ್ಣ ಪರಿಭ್ರಮಿಸಲು ಭೂಮಿಯು ಎಷ್ಟು ಸಮಯ ತೆಗೆದುಕೊಳ್ಳುತ್ತದೆ?", "1661": "ವಿಜ್ಞಾನಿಗಳು ಟ್ರೈಲೋಬೈಟ್ ಮತ್ತು ಬ್ರಾಕಿಯೋಪಾಡ್ ಸೂಚ್ಯಂಕದ ಪಳೆಯುಳಿಕೆಗಳನ್ನು ಬಂಡೆಗಳಲ್ಲಿ ಪರಸ್ಪರ ದೂರದಲ್ಲಿ ಕಂಡುಹಿಡಿದಿದ್ದಾರೆ. ಈ ಪಳೆಯುಳಿಕೆಗಳು ಕಂಡುಬಂದ ಬಂಡೆಗಳ ಬಗ್ಗೆ ವಿಜ್ಞಾನಿಗಳು ಏನು ಊಹಿಸಬಹುದು?", "1662": "ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ಮಾನವ ದೇಹದ ಜೀರ್ಣಾಂಗ ವ್ಯವಸ್ಥೆಯ ಕಾರ್ಯವಾಗಿದೆ?", "1663": "ಒಬ್ಬ ವ್ಯಕ್ತಿಯು ಇಟ್ಟಿಗೆಗಳ ಭಾರವನ್ನು ಕಟ್ಟಡದ ಮೇಲ್ಭಾಗಕ್ಕೆ ಎತ್ತಬೇಕು. ಈ ಕಾರ್ಯಕ್ಕಾಗಿ ಯಾವ ಸರಳ ಯಂತ್ರವನ್ನು ಉತ್ತಮವಾಗಿ ಬಳಸಲಾಗುತ್ತದೆ?", "1664": "ಟೆಲಿವಿಷನ್ ಸೆಟ್ ಕಾರ್ಯನಿರ್ವಹಿಸಲು ಯಾವ ರೀತಿಯ ಶಕ್ತಿಯ ಅಗತ್ಯವಿದೆ?", "1665": "ಭೂಮಿಯ ಮೇಲಿನ ನೀರನ್ನು ಮರುಬಳಕೆ ಮಾಡಲು ನೀರಿನ ಚಕ್ರವು ಮುಖ್ಯವಾಗಿದೆ. ಇವುಗಳಲ್ಲಿ ಭೂಮಿಯ ವಾತಾವರಣದಲ್ಲಿರುವ ಹೆಚ್ಚಿನ ನೀರಿನ ಆವಿಯ ಮೂಲ ಯಾವುದು?", "1666": "ಎಟಿಪಿ ಅಣುವು ಸಾಮಾನ್ಯವಾಗಿ ಸಾವಯವ ಅಣುಗಳಲ್ಲಿ ಕಂಡುಬರುವ ಅಂಶಗಳಿಂದ ಕೂಡಿದೆ. ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ಒಂದು ಅಂಶವಾಗಿದೆ?", "1667": "ಒಬ್ಬ ವ್ಯಕ್ತಿಯು ಡ್ರಮ್ ಸ್ಟಿಕ್ನಿಂದ ಡ್ರಮ್ ಅನ್ನು ಹೊಡೆದಾಗ ಯಾವ ಶಕ್ತಿಯ ರೂಪಾಂತರವು ಸಂಭವಿಸುತ್ತದೆ?", "1668": "ಮನೆಯ ಟೋಸ್ಟರ್ನಿಂದ ಶಕ್ತಿಯ ಪರಿವರ್ತನೆಯನ್ನು ಯಾವುದು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "1669": "ಶರತ್ಕಾಲದ ಕೊನೆಯಲ್ಲಿ, ಮೊಲದ ತುಪ್ಪಳವು ದಪ್ಪವಾಗಿ ಬೆಳೆಯುತ್ತದೆ. ಈ ರೂಪಾಂತರವು ಸಂಭವಿಸುತ್ತದೆ", "1670": "ಅನೇಕ ಪಕ್ಷಿಗಳು ವೈಸ್ರಾಯ್ ಚಿಟ್ಟೆ ತಿನ್ನುವುದನ್ನು ತಪ್ಪಿಸುತ್ತವೆ ಏಕೆಂದರೆ ಅದು ಮೊನಾರ್ಕ್ ಚಿಟ್ಟೆಯಂತೆ ಕಾಣುತ್ತದೆ. ಮೊನಾರ್ಕ್ ಚಿಟ್ಟೆಗಳು ಮೊನಾರ್ಕ್ಗಳನ್ನು ತಿಂದಾಗ ಪಕ್ಷಿಗಳು ಅನಾರೋಗ್ಯಕ್ಕೆ ಒಳಗಾಗುವ ಪದಾರ್ಥವನ್ನು ಹೊಂದಿರುತ್ತವೆ. ವೈಸ್ರಾಯ್ ಚಿಟ್ಟೆ ಮಾದರಿಯು ಮೊನಾರ್ಕ್ ಚಿಟ್ಟೆ ಮಾದರಿಯಂತೆ ಕಾಣುವುದು ಇದಕ್ಕೆ ಒಂದು ಉದಾಹರಣೆಯಾಗಿದೆ.", "1671": "ನೀರು ಮತ್ತು ಮಂಜುಗಡ್ಡೆಯ ನಡುವಿನ ವ್ಯತ್ಯಾಸವು ತಂಪಾದ ನೀರಿನ ಮೇಲೆ ಮಂಜುಗಡ್ಡೆ ತೇಲುವಂತೆ ಮಾಡುತ್ತದೆ?", "1672": "ಸನ್ಸ್ಕ್ರೀನ್ ಖರೀದಿಸುವಾಗ, ಗರಿಷ್ಠ ಪರಿಣಾಮಕಾರಿತ್ವಕ್ಕಾಗಿ ಲೇಬಲ್ ಅನ್ನು ಓದುವಾಗ ನೆನಪಿನಲ್ಲಿಟ್ಟುಕೊಳ್ಳಬೇಕಾದ ಅತ್ಯುತ್ತಮ ಪ್ರಶ್ನೆ ಯಾವುದು?", "1673": "ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ಜೀವಿಯ ಬೆಳವಣಿಗೆಯ ವಿವರಣೆಯಾಗಿದೆ?", "1674": "ನಿಧಾನವಾಗಿ ಹರಿಯುವ ಮಣ್ಣು ಹೆಚ್ಚಿನ ಪ್ರಮಾಣವನ್ನು ಹೊಂದಿರಬಹುದು", "1675": "ಜೀರ್ಣಾಂಗವ್ಯೂಹದ ಹೋಮಿಯೋಸ್ಟಾಸಿಸ್ ಮತ್ತು ಜೀರ್ಣಕ್ರಿಯೆಯಲ್ಲಿ ಪಿತ್ತ ಲವಣಗಳು ನಿರ್ಣಾಯಕ ಪಾತ್ರವನ್ನು ವಹಿಸುತ್ತವೆ. ಪಿತ್ತ ಲವಣಗಳ ಜಠರಗರುಳಿನ ಕಾರ್ಯದ ಅತ್ಯುತ್ತಮ ವಿವರಣೆ ಯಾವ ಪದಗುಚ್ಛವಾಗಿದೆ?", "1676": "ಕಂಪನ ತರಂಗಗಳಿಂದ ಯಾವ ರೀತಿಯ ಶಕ್ತಿಯು ವರ್ಗಾವಣೆಯಾಗುತ್ತದೆ?", "1677": "ಜೀನ್ ನಿಯಂತ್ರಣದ ಪ್ರಕ್ರಿಯೆಯು ನೇರವಾಗಿ ಪರಿಣಾಮ ಬೀರುತ್ತದೆ.", "1678": "ಸಿಲಿಂಡರ್, ಅಳತೆ ಮಾಡುವ ಕಪ್ ಮತ್ತು ಬೀಕರ್ಗಳೆರಡರಲ್ಲೂ ಇರುವ ಸಾಮಾನ್ಯವಾದ ಪ್ರಮುಖ ವಿಷಯ ಯಾವುದು?", "1679": "ಕೃಷಿಗಾಗಿ ಅಮೆಜಾನ್ನಲ್ಲಿರುವ ಅರಣ್ಯವನ್ನು ತೆರವುಗೊಳಿಸುವುದರಿಂದ ಸ್ಥಳೀಯ ಪ್ರಭೇದಗಳು ಅಳಿವಿನಂಚಿನಲ್ಲಿವೆ ಎಂದು ವಿಜ್ಞಾನಿಗಳು ತೋರಿಸಿದ್ದಾರೆ. ಭೂಮಿಯ ತೆರವುಗೊಳಿಸುವಿಕೆಯಿಂದ ಅಳಿವಿನಂಚಿನಲ್ಲಿರುವ ಅತ್ಯಂತ ನೇರವಾದ ಕಾರಣ ಯಾವುದು?", "1680": "ವಾತಾವರಣವನ್ನು ಬದಲಾಯಿಸುವ ಮೂಲಕ ಸಸ್ಯಗಳು ಪ್ರಾಣಿಗಳಿಗೆ ಪ್ರಯೋಜನವನ್ನು ನೀಡುತ್ತವೆ ಎಂದು ಜೇಮ್ಸ್ ಓದಿದರು. ಪ್ರಾಣಿಗಳಿಗೆ ಪ್ರಯೋಜನವಾಗುವ ರೀತಿಯಲ್ಲಿ ಸಸ್ಯಗಳು ವಾತಾವರಣವನ್ನು ಹೇಗೆ ಬದಲಾಯಿಸುತ್ತವೆ?", "1681": "ಒಂದು ಕುಟುಂಬದಲ್ಲಿ ಒಂದು ಪೀಳಿಗೆಯಿಂದ ಮುಂದಿನ ಪೀಳಿಗೆಗೆ ವರ್ಗಾವಣೆಯಾಗುವ ಗುಣಲಕ್ಷಣಗಳ ಮಾದರಿಯನ್ನು ತೋರಿಸಲು ಯಾವ ಮಾದರಿಯನ್ನು ಬಳಸಲಾಗುತ್ತದೆ?", "1682": "ಗಾಳಿಯಲ್ಲಿ ತೇಲುತ್ತಿರುವ ನೀರಿನ ಸಣ್ಣ ಹನಿಗಳು ವಿಜ್ಞಾನಿಗಳಿಗೆ ಹವಾಮಾನದ ಬಗ್ಗೆ ಸುಳಿವು ನೀಡುತ್ತವೆ. ಈ ಹನಿಗಳ ಗುಂಪುಗಳನ್ನು ಏನು ಕರೆಯಲಾಗುತ್ತದೆ?", "1683": "ಹೊಸ ಆವಾಸಸ್ಥಾನಕ್ಕೆ ಕರೆದೊಯ್ಯುವಾಗ, ಸ್ಥಳೀಯವಲ್ಲದ ಸಸ್ಯಗಳು ಹೊಸ ಆವಾಸಸ್ಥಾನದ ಸ್ಥಳೀಯ ಸಸ್ಯಗಳಿಗೆ ಅಪಾಯವನ್ನುಂಟುಮಾಡುತ್ತವೆ. ಸ್ಥಳೀಯವಲ್ಲದ ಸಸ್ಯಗಳು ಸ್ಥಳೀಯ ಸಸ್ಯಗಳಿಗೆ ಏಕೆ ಅಪಾಯವನ್ನುಂಟುಮಾಡುತ್ತವೆ?", "1684": "ಯಾವ ತಂತ್ರಜ್ಞಾನವು ಹೃದಯದ ಕಾರ್ಯವನ್ನು ಮೇಲ್ವಿಚಾರಣೆ ಮಾಡಲು ವೈದ್ಯರಿಗೆ ಅನುವು ಮಾಡಿಕೊಡುತ್ತದೆ?", "1685": "ಹಸಿರುಮನೆ ಪರಿಣಾಮಕ್ಕೆ ಯಾವ ವಸ್ತುವು ಹೆಚ್ಚು ಕೊಡುಗೆ ನೀಡುತ್ತದೆ?", "1686": "ಸರೋವರದ ಪರಿಸರದಲ್ಲಿ ದೊಡ್ಡ ಪ್ರಮಾಣದಲ್ಲಿ ತೈಲ ಚೆಲ್ಲಾಪಿಲ್ಲಿಯಾಯಿತು. ಕೆಲವೇ ವಾರಗಳಲ್ಲಿ, ತೈಲ ಚೆಲ್ಲಿದ ಪ್ರದೇಶದಲ್ಲಿ ವಾಸಿಸುವ ಸಸ್ಯಗಳು ಮತ್ತು ಪ್ರಾಣಿಗಳ ಸಂಖ್ಯೆ ಹೆಚ್ಚಾಗುವ ಸಾಧ್ಯತೆಯಿದೆ.", "1687": "ಸೂರ್ಯನ ಬೆಳಕು ಮತ್ತು ಋತುಗಳ ನಡುವಿನ ಸಂಬಂಧವನ್ನು ಯಾವುದು ವಿವರಿಸುತ್ತದೆ?", "1688": "ಸ್ಟ್ರಾಟೋಸ್ಫಿಯರ್ನ ತಾಪಮಾನವು ಎತ್ತರದೊಂದಿಗೆ ಹೆಚ್ಚಾಗುತ್ತದೆ ಏಕೆಂದರೆ", "1689": "ಯಾವ ರಚನೆಯು ಒಂದೇ ರೀತಿಯ ಕಾರ್ಯವನ್ನು ನಿರ್ವಹಿಸುವ ವಿಶೇಷ ಕೋಶಗಳ ಗುಂಪನ್ನು ಸೂಚಿಸುತ್ತದೆ?", "1690": "ಯಾವ ಕಾರ್ಯಕ್ರಮವು ವರ್ಷಕ್ಕೆ ಎರಡು ಬಾರಿ ಮಾತ್ರ ನಡೆಯುತ್ತದೆ?", "1691": "ಹೋಮೋಜೈಗಸ್ ಪ್ರಾಬಲ್ಯದ ಎತ್ತರದ ಸಸ್ಯ ಮತ್ತು ಹೋಮೋಜೈಗಸ್ ರಿಸೆಸಿವ್ ಸಣ್ಣ ಸಸ್ಯದ ನಡುವಿನ ಶಿಲುಬೆಯ ಫಿನೋಟೈಪ್ ಯಾವುದು?", "1692": "ಜೋಯಿ ಬೆಳಗಿನ ಉಪಾಹಾರವನ್ನು ತಯಾರಿಸುತ್ತಿದ್ದಾನೆ ಮತ್ತು ಒಣ ಧಾನ್ಯದ ಬಟ್ಟಲಿನ ಮೇಲೆ ಒಂದು ಲೋಟ ಹಾಲನ್ನು ಸುರಿಯುತ್ತಾನೆ. ಬೆಳಗಿನ ಉಪಾಹಾರಕ್ಕಾಗಿ ಜೋಯಿ ಏನು ಮಾಡಿದನೆಂಬುದನ್ನು ಯಾವುದು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "1693": "ನಿರ್ದಿಷ್ಟ ಏಜೆಂಟ್ಗಳು ನಿರ್ದಿಷ್ಟ ರೋಗಗಳನ್ನು ಉಂಟುಮಾಡುತ್ತವೆ ಎಂದು ವಿಜ್ಞಾನಿಗಳು ನಿರ್ಧರಿಸಿದರು, ಮತ್ತು ಅನೇಕವು ಸೀನುವಿಕೆಯಿಂದ ಹರಡುತ್ತವೆ. ಸೀನುವಿಕೆಯಿಂದ ರೋಗ ಹರಡಲು ಹನಿಗಳು ಏನನ್ನು ಹೊಂದಿರಬೇಕು?", "1694": "ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವ ಜೀವಿಯು ತನ್ನ ಆಹಾರ ಶಕ್ತಿಯನ್ನು ಗ್ರಾಹಕರಿಂದ ಮಾತ್ರ ಪಡೆಯುತ್ತದೆ?", "1695": "ಕಲ್ಲಿದ್ದಲು ಪಳೆಯುಳಿಕೆ ಇಂಧನವಾಗಿದ್ದು, ಅದರಿಂದ ರೂಪುಗೊಳ್ಳುತ್ತದೆ.", "1696": "ಪಕ್ಷಿಗಳು, ಬಾವಲಿಗಳು ಮತ್ತು ಚಿಟ್ಟೆಗಳಿಗೆ ಏನು ಸಾಮ್ಯತೆ ಇದೆ?", "1697": "ಆಣ್ವಿಕ ಮಟ್ಟದಲ್ಲಿನ ಬದಲಾವಣೆಗಳು ಪ್ರೋಟೋ-ಆಂಕೊಜೆನ್ಗಳನ್ನು ಆಂಕೊಜೆನ್ಗಳಾಗಿ ಪರಿವರ್ತಿಸಬಹುದು. ಈ ಬದಲಾವಣೆಗಳು ಅನಿಯಂತ್ರಿತ ಜೀವಕೋಶ ವಿಭಜನೆಗೆ ಕಾರಣವಾಗುತ್ತವೆ. ಈ ರೂಪಾಂತರದಿಂದ ಯಾವ ರೋಗವು ಉಂಟಾಗುತ್ತದೆ?", "1698": "ಬಾವಲಿಗಳು ಯಾವುದೇ ವಸ್ತುವನ್ನು ಹೊಡೆಯದೆ ಕತ್ತಲೆಯಲ್ಲಿ ಹಾರಲು ಸಾಧ್ಯವಾಗಿಸುವ ಶಬ್ದದ ಯಾವ ಗುಣಲಕ್ಷಣ?", "1699": "ವಿದ್ಯಾರ್ಥಿಗಳು ನ್ಯಾಚುರಲ್ ಬ್ರಿಡ್ಜ್ ಕ್ಯಾವರ್ನ್ಸ್ಗೆ ಕ್ಲಾಸ್ ಫೀಲ್ಡ್ ಟ್ರಿಪ್ಗೆ ಹೋದರು. ಗುಹೆಯಲ್ಲಿ ಸ್ಟ್ಯಾಲಕ್ಟೈಟ್ಸ್ ಎಂದು ಕರೆಯಲಾಗುವ ಬಂಡೆಗಳ ರಚನೆಗಳನ್ನು ಅವರು ಗಮನಿಸಿದರು. ಇವುಗಳಲ್ಲಿ ಯಾವ ಪ್ರಕ್ರಿಯೆಯು ಸ್ಟ್ಯಾಲ್ಯಾಕ್ಟೈಟ್ಗಳು ರೂಪುಗೊಳ್ಳಲು ಕಾರಣವಾಯಿತು?", "1700": "ವಿದ್ಯುತ್ ಸರ್ಕ್ಯೂಟ್ ಅನ್ನು ತೆರೆಯುವ ಅಥವಾ ಮುಚ್ಚುವ ಸ್ವಿಚ್ ಅನ್ನು ಬಳಸಬಹುದು", "1701": "ವಾಯೇಜರ್ 1 ಎಂಬ ಹೆಸರಿನ ಬಾಹ್ಯಾಕಾಶ ನೌಕೆಯನ್ನು 1977ರಲ್ಲಿ ಭೂಮಿಯಿಂದ ಉಡಾಯಿಸಲಾಗಿದೆ ಎಂದು ಜೀಸಸ್ಗೆ ತಿಳಿಯಿತು. ವಾಯೇಜರ್ 1 ಒಂದು ಬೆಳಕಿನ ವರ್ಷದಲ್ಲಿ ಪ್ರಯಾಣಿಸಲು 500 ವರ್ಷಗಳಿಗಿಂತ ಹೆಚ್ಚು ಸಮಯ ತೆಗೆದುಕೊಳ್ಳುತ್ತದೆ. ಬಾಹ್ಯಾಕಾಶದಲ್ಲಿ ಅಳೆಯಲು ಬಳಸುವ ಬೆಳಕಿನ ವರ್ಷ ಯಾವುದು?", "1702": "ಕಳೆದ ನೂರು ವರ್ಷಗಳಲ್ಲಿ ಜಾಗತಿಕ ತಾಪಮಾನದಲ್ಲಿನ ಏರಿಕೆಯು ವಾತಾವರಣದಲ್ಲಿ ಇಂಗಾಲದ ಡೈಆಕ್ಸೈಡ್ನ ಹೆಚ್ಚಳದಿಂದಾಗಿದೆ ಎಂದು ವಿಜ್ಞಾನಿಗಳು ಭಾವಿಸುತ್ತಾರೆ. ಏರುತ್ತಿರುವ ಜಾಗತಿಕ ತಾಪಮಾನಕ್ಕೆ ಮನುಷ್ಯರೇ ಕಾರಣ ಎಂಬ ವಾದವನ್ನು ನಿರ್ಣಯಿಸಲು ವಿಜ್ಞಾನಿಗಳಿಗೆ ಯಾವ ಪ್ರಶ್ನೆಯು ಅತ್ಯುತ್ತಮವಾಗಿ ಸಹಾಯ ಮಾಡುತ್ತದೆ?", "1703": "ಯಾವ ರಚನೆಯು ಸಸ್ಯ ಜೀವಕೋಶಗಳು ಮತ್ತು ಪ್ರಾಣಿ ಜೀವಕೋಶಗಳೆರಡನ್ನೂ ಪ್ರವೇಶಿಸುವುದನ್ನು ನಿಯಂತ್ರಿಸುತ್ತದೆ?", "1704": "ನೋಟ, ರಚನೆ ಮತ್ತು ಸಾಂದ್ರತೆಯನ್ನು ಹೀಗೆ ವರ್ಗೀಕರಿಸಲಾಗಿದೆಃ", "1705": "ಒಬ್ಬ ವಿದ್ಯಾರ್ಥಿಯು ಸಸ್ಯ ಕೋಶವನ್ನು ಪ್ರಾಣಿ ಕೋಶಕ್ಕೆ ಹೋಲಿಸುತ್ತಾನೆ. ವಿದ್ಯಾರ್ಥಿಯು ಸಸ್ಯ ಕೋಶದಲ್ಲಿ ಮಾತ್ರ ಯಾವ ರಚನೆಯನ್ನು ಕಂಡುಕೊಳ್ಳುತ್ತಾನೆ?", "1706": "ಒಂದು ಬೇಸಿಗೆಯಲ್ಲಿ, ಹುಲ್ಲುಗಾವಲು ಬರಗಾಲವನ್ನು ಅನುಭವಿಸಿತು. ಈ ಸಮಯದಲ್ಲಿ ಪರಿಸರ ವ್ಯವಸ್ಥೆಯಲ್ಲಿ ಯಾವುದು ಸಂಭವಿಸಿರಬಹುದು?", "1707": "ಬ್ರೆಜಿಲ್ನಲ್ಲಿ ಕೃಷಿ ಭೂಮಿಯ ಅಗತ್ಯವು ಅಮೆಜಾನ್ನಲ್ಲಿನ ಮಳೆಕಾಡುಗಳನ್ನು ಕತ್ತರಿಸಲು ಕಾರಣವಾಗಿದೆ. ಅಮೆಜಾನ್ ಮಳೆಕಾಡಿನಲ್ಲಿ ಮರಗಳನ್ನು ಕತ್ತರಿಸುವುದು ಜಾಗತಿಕ ಪರಿಣಾಮವನ್ನು ಬೀರಬಹುದು", "1708": "ಯಾವ ಎರಡು ದೇಹ ವ್ಯವಸ್ಥೆಗಳು ರಕ್ತದಲ್ಲಿ ಗ್ಲುಕೋಸ್ನ ಮಟ್ಟವನ್ನು ಕಾಪಾಡಿಕೊಳ್ಳುತ್ತವೆ?", "1709": "ಒಬ್ಬ ವಿದ್ಯಾರ್ಥಿಯು ಪ್ರಯೋಗಾಲಯದ ನೋಟ್ಬುಕ್ನಲ್ಲಿ ಹೀಗೆ ಬರೆಯುತ್ತಾನೆಃ \"ನಾನು ಕಬ್ಬಿಣದ ತುಂಡನ್ನು ನೀರಿನ ಬೀಕರ್ನಲ್ಲಿ ಇರಿಸಿದೆ ಮತ್ತು ಕಬ್ಬಿಣವು ಬೀಕರ್ನ ಕೆಳಭಾಗಕ್ಕೆ ಮುಳುಗಿತು. ಪ್ರಯೋಗಾಲಯದ ನೋಟ್ಬುಕ್ನಲ್ಲಿ ವಿದ್ಯಾರ್ಥಿಯು ಬರೆದದ್ದು ಒಂದು (ಎನ್) ಉದಾಹರಣೆಯಾಗಿದೆ.", "1710": "ಯಾವ ಸರಣಿಯು ಒಂದು ಜೀವಿಯಲ್ಲಿನ ಸಂಸ್ಥೆಯ ಮಟ್ಟವನ್ನು ಸರಿಯಾಗಿ ಪ್ರತಿನಿಧಿಸುತ್ತದೆ?", "1711": "ಬೀಜದ ಕಾರ್ಯವೇನು?", "1712": "ಕೆಳಗಿನ ಯಾವ ಪ್ರಕ್ರಿಯೆಯು ರಾಸಾಯನಿಕ ಶಕ್ತಿಯನ್ನು ಉತ್ಪಾದಿಸಲು ಇಂಗಾಲದ ಡೈಆಕ್ಸೈಡ್ ಮತ್ತು ಸೂರ್ಯನ ವಿಕಿರಣ ಶಕ್ತಿಯನ್ನು ಬಳಸುತ್ತದೆ?", "1713": "ಸೆರೋಟಿನಸ್ ಕೋನ್ ಬೀಜದ ಆವರಣವಾಗಿದ್ದು, ಅದನ್ನು ತೆರೆಯಲು ತೀವ್ರವಾದ ಶಾಖದ ಅಗತ್ಯವಿರುತ್ತದೆ. ಸಿರೋಟಿನಸ್ ಕೋನ್ಗಳನ್ನು ಹೊಂದಿರುವ ಮರಗಳ ಸಂಖ್ಯೆಯು ಯಾವಾಗ ಹೆಚ್ಚು ಪ್ರಯೋಜನವನ್ನು ಪಡೆಯುತ್ತದೆ?", "1714": "ಒಂದು ಕಾಲದಲ್ಲಿ ಅರಣ್ಯವಿದ್ದ ಸ್ಥಳದಲ್ಲಿ ಮರದ ದಿಮ್ಮಿ ಕಂಪನಿಯೊಂದು ಹೊಸ ಮರಗಳನ್ನು ನೆಡುತ್ತದೆ. ಇದು ಒಂದು ಉದಾಹರಣೆ", "1715": "ಕೆಲವು ಬಟಾಣಿ ಸಸ್ಯಗಳು ಯಾವಾಗಲೂ ನಯವಾದ ಚರ್ಮವನ್ನು ಹೊಂದಿರುವ ಬಟಾಣಿಗಳನ್ನು ಹೊಂದಿರುತ್ತವೆ. ಇತರ ಬಟಾಣಿ ಸಸ್ಯಗಳು ಯಾವಾಗಲೂ ಸುಕ್ಕುಗಟ್ಟಿದ ಚರ್ಮವನ್ನು ಹೊಂದಿರುವ ಬಟಾಣಿಗಳನ್ನು ಹೊಂದಿರುತ್ತವೆ. ನೆಡಲಾದ ಬೀಜದಿಂದ ಯಾವ ರೀತಿಯ ಬಟಾಣಿ ಬೆಳೆಯುತ್ತದೆ ಎಂಬುದನ್ನು ವಿದ್ಯಾರ್ಥಿಯು ಹೇಗೆ ಅತ್ಯುತ್ತಮವಾಗಿ ಊಹಿಸಬಹುದು?", "1716": "ಸಸ್ಯಗಳು ತಮ್ಮ ಪರಿಸರದ ಮೇಲೆ ಹೇಗೆ ಪರಿಣಾಮ ಬೀರುತ್ತವೆ?", "1717": "ಒಂದು ವಸ್ತುವಿನ ಭೌತಿಕ ಆಸ್ತಿಯ ಉದಾಹರಣೆ ಯಾವುದು?", "1718": "ಬೆಚ್ಚಗಿನ ವಸ್ತುವನ್ನು ತಂಪಾದ ವಸ್ತುವಿನೊಳಗೆ ಹಾಕಿದಾಗ ಏನಾಗುತ್ತದೆ?", "1719": "ನವಜಾತ ಬಿಳಿ ಬಾಲದ ಜಿಂಕೆಗಳು ತಮ್ಮ ಕೋಟುಗಳ ಮೇಲೆ ನೂರಾರು ಕಲೆಗಳನ್ನು ಹೊಂದಿದ್ದು, ಅವು ಮೂರರಿಂದ ನಾಲ್ಕು ತಿಂಗಳ ವಯಸ್ಸಿನಲ್ಲಿ ಕ್ರಮೇಣ ಕಣ್ಮರೆಯಾಗುತ್ತವೆ. ಅವುಗಳ ಕೋಟುಗಳ ಮೇಲಿನ ಕಲೆಗಳು ನವಜಾತ ಶಿಶುಗಳನ್ನು ಪರಿಸರದೊಂದಿಗೆ ಬೆರೆಯುವಂತೆ ಮಾಡುತ್ತವೆ.", "1720": "ಆ ಅಂಶದ ಎಲ್ಲಾ ಗುಣಲಕ್ಷಣಗಳನ್ನು ಇನ್ನೂ ಪ್ರದರ್ಶಿಸುವ ಅಂಶದ ಚಿಕ್ಕ ಕಣ ಯಾವುದು?", "1721": "ಮರ ಹತ್ತುವ ಹಲ್ಲಿಗಳ ಒಂದು ಗುಂಪು ದೊಡ್ಡ ನದಿಯ ಒಂದು ದಡದಲ್ಲಿ ವಾಸಿಸುತ್ತದೆ. ನದಿಯ ಇನ್ನೊಂದು ದಡವು ಮರಗಳಿಲ್ಲದ ಹುಲ್ಲುಗಾವಲು. ಪ್ರವಾಹದ ಸಮಯದಲ್ಲಿ, 40 ಹಲ್ಲಿಗಳನ್ನು ನದಿಯ ಹುಲ್ಲುಗಾವಲು ಭಾಗಕ್ಕೆ ವರ್ಗಾಯಿಸಲಾಯಿತು. 200 ತಲೆಮಾರುಗಳ ನಂತರ, ಹಲ್ಲಿಗಳ ಈ ವರ್ಗಾವಣೆಯಾದ ಜನಸಂಖ್ಯೆಯು climb.Which ಕಾರ್ಯವಿಧಾನದ ಸಾಮರ್ಥ್ಯವನ್ನು ಕಳೆದುಕೊಂಡಿತು, ಇದು ವರ್ಗಾವಣೆಯಾದ ಜನಸಂಖ್ಯೆಯೊಳಗಿನ ಈ ಕಾರ್ಯದ ನಷ್ಟಕ್ಕೆ ಬಹುಶಃ ಕಾರಣವಾಗಿದೆ.", "1722": "ಕೋಣೆಯ ಉಷ್ಣಾಂಶದಲ್ಲಿ ಒಂದು ಕಪ್ ನೀರನ್ನು ಫ್ರೀಜರ್ನಲ್ಲಿ ಇರಿಸಿದಾಗ, ನೀರಿನ ದ್ರವ್ಯದ ಸ್ಥಿತಿಯು ಬದಲಾಗುತ್ತದೆ.", "1723": "ಆ ವಸ್ತುವಿನ ಮೇಲೆ ಕಾರ್ಯನಿರ್ವಹಿಸುವ ಬಲದಿಂದಾಗಿ ವಸ್ತುವಿನ ತೂಕವು ಬದಲಾಗಬಹುದು. ಒಂದು ವಸ್ತುವಿನ ತೂಕವು ಬದಲಾಗಲು ಕಾರಣವಾಗುವ ಬಲ ಯಾವುದು?", "1724": "ಈ ಪ್ರಶ್ನೆಗೆ ಉತ್ತರಿಸಲು ಕೆಳಗಿನ ಮಾಹಿತಿಯನ್ನು ಬಳಸಿ. ಮಾನವ ದೇಹವು ವಿಶೇಷ ಜೀವಕೋಶಗಳು, ಅಂಗಾಂಶಗಳು ಮತ್ತು ಅಂಗಗಳಿಂದ ಮಾಡಲ್ಪಟ್ಟ ವಿವಿಧ ವ್ಯವಸ್ಥೆಗಳಿಂದ ಕೂಡಿದೆ. ಈ ಪ್ರತಿಯೊಂದು ರಚನೆಗಳು ಮಾನವ ಪ್ರಭೇದಗಳ ಉಳಿವಿಗೆ ಸಹಾಯ ಮಾಡುವ ನಿರ್ದಿಷ್ಟ ಕಾರ್ಯವನ್ನು ಹೊಂದಿವೆ. ವಿಸರ್ಜನಾ ವ್ಯವಸ್ಥೆಯ ಪ್ರಾಥಮಿಕ ಕಾರ್ಯವೇನು?", "1725": "ಆಮ್ಲ ಮಳೆಗೆ ಮುಖ್ಯ ಕಾರಣವೇನು?", "1726": "1921 ರಲ್ಲಿ, ಅರ್ಲ್ ಡಿಕ್ಸನ್ ತನ್ನ ಹೆಂಡತಿಗೆ ತನ್ನ ಕೈಗಳ ಮೇಲೆ ಗಾಯಗಳನ್ನು ಸುಲಭವಾಗಿ ಮುಚ್ಚಲು ಸಾಧ್ಯವಾಗುತ್ತಿಲ್ಲ ಎಂದು ಗಮನಿಸಿದ ನಂತರ ಬ್ಯಾಂಡೇಜ್ ಅನ್ನು ಕಂಡುಹಿಡಿದನು. ಅವರು ಬ್ಯಾಂಡೇಜ್ ಅನ್ನು ರಾಸಾಯನಿಕದಿಂದ ಮುಚ್ಚಿದರು, ಅದು ಗಾಳಿಯು ಕಟ್ ಅನ್ನು ಪ್ರವೇಶಿಸದಂತೆ ಅದನ್ನು ಮುಚ್ಚಿತು. ಈ ಸಮಸ್ಯೆಯನ್ನು ಪರಿಹರಿಸುವುದರಿಂದ ಇತರರಿಗೆ ವೈದ್ಯಕೀಯವಾಗಿ ಹೇಗೆ ಪ್ರಯೋಜನವಾಯಿತು?", "1727": "ನಿರ್ದಿಷ್ಟ ಪ್ರದೇಶದ ಹವಾಮಾನದ ಮೇಲೆ ಹೆಚ್ಚು ಪರಿಣಾಮ ಬೀರುವ ಅಂಶ ಯಾವುದು?", "1728": "ಕೊಳದ ಪರಿಸರ ವ್ಯವಸ್ಥೆಗಳು ಕೊಳದಲ್ಲಿ ಅಥವಾ ಅದರ ಬಳಿ ವಾಸಿಸುವ ಪ್ರಾಣಿಗಳ ಬದುಕುಳಿಯುವಿಕೆಯನ್ನು ಖಚಿತಪಡಿಸಿಕೊಳ್ಳಲು ನೀರಿನ ಚಕ್ರವನ್ನು ಅವಲಂಬಿಸಿವೆ. ಬರಗಾಲವು ನೀರಿನ ಮಟ್ಟವನ್ನು ಕಡಿಮೆ ಮಾಡಿದರೆ, ಯಾವ ಪ್ರಾಣಿಗಳ ಜನಸಂಖ್ಯೆಯ ಮೇಲೆ ಹೆಚ್ಚು ಪರಿಣಾಮ ಬೀರುತ್ತದೆ?", "1729": "ಕೆಲವು ಸಸ್ಯಗಳು ಪರಾಗಸ್ಪರ್ಶಕ್ಕಾಗಿ ಹಮ್ಮಿಂಗ್ ಬರ್ಡ್ಗಳನ್ನು ಅವಲಂಬಿಸಿವೆ. ಒಂದು ಮಾರಣಾಂತಿಕ ರೋಗವು ಹಮ್ಮಿಂಗ್ ಬರ್ಡ್ ಜನಸಂಖ್ಯೆಯನ್ನು ಸೋಂಕಿಗೆ ಒಳಪಡಿಸಿದರೆ, ಸಸ್ಯಗಳಿಗೆ ಹೆಚ್ಚಾಗಿ ಏನಾಗುತ್ತದೆ?", "1730": "ಮಂಜುಗಡ್ಡೆಗೆ ಉಪ್ಪನ್ನು ಸೇರಿಸಿದಾಗ, ಉಪ್ಪಿನ ಕಾರಣದಿಂದಾಗಿ ಮಂಜುಗಡ್ಡೆ ಕರಗಲು ಪ್ರಾರಂಭಿಸುತ್ತದೆ.", "1731": "ಎಲೆಯ ಜೀವಕೋಶಗಳು ಒಂದು ರೀತಿಯ ಮರದ ಜೀವಕೋಶಗಳಾಗಿವೆ. ಬೆಳೆಯುತ್ತಿರುವ ಎಲೆಯ ಜೀವಕೋಶದಲ್ಲಿ ಯಾವ ಪ್ರಕ್ರಿಯೆಯು ಸಂಭವಿಸುತ್ತದೆ?", "1732": "ಯಾವ ರೇಖಾಚಿತ್ರವು ಆಹಾರ ಸರಪಳಿಯಲ್ಲಿ ಶಕ್ತಿಯ ಹರಿವನ್ನು ಸರಿಯಾಗಿ ತೋರಿಸುತ್ತದೆ?", "1733": "ಕಾಗದವನ್ನು ಸುಟ್ಟುಹಾಕಿದಾಗ ಯಾವ ರೀತಿಯ ಶಕ್ತಿಯು ಉತ್ಪತ್ತಿಯಾಗುತ್ತದೆ?", "1734": "ದೇಹದಲ್ಲಿ ಅದೇ ಕಾರ್ಯವನ್ನು ನಿರ್ವಹಿಸುವ ಜೀವಕೋಶಗಳ ಗುಂಪನ್ನು ಕರೆಯಲಾಗುತ್ತದೆ.", "1735": "ಯಾವ ವಸ್ತುವು ಶಾಖದ ಉತ್ತಮ ವಾಹಕವಾಗಿದೆ?", "1736": "ಎಲ್ಲಾ ಜೀವಿಗಳು ಜೀವಂತವಾಗಿರಲು ಕೆಲವು ಅವಶ್ಯಕತೆಗಳನ್ನು ಹೊಂದಿರುತ್ತವೆ. ಸಸ್ಯಗಳು ಮತ್ತು ಪ್ರಾಣಿಗಳೆರಡಕ್ಕೂ ಯಾವುದು ಹೆಚ್ಚು ಅಗತ್ಯವಾಗಿದೆ?", "1737": "ಸಸ್ಯದ ಎಲೆಗಳು ಸಣ್ಣ ರಂಧ್ರಗಳನ್ನು ಹೊಂದಿರುತ್ತವೆ. ಈ ರಂಧ್ರಗಳು ಸಸ್ಯಗಳು ತಮ್ಮ ಅಂಗಾಂಶಗಳಿಂದ ನೀರನ್ನು ಹೊರಹಾಕಲು ಸಹಾಯ ಮಾಡುತ್ತವೆ.", "1738": "ನಿಮ್ಮ ಕೈಗಳನ್ನು ತೊಳೆಯುವುದು ನಿಮಗೆ ಅನಾರೋಗ್ಯವಾಗದಂತೆ ಹೇಗೆ ಸಹಾಯ ಮಾಡುತ್ತದೆ?", "1739": "ಸಸ್ಯದ ಯಾವ ಭಾಗವು ಇಂಗಾಲದ ಡೈಆಕ್ಸೈಡ್ನಿಂದ ಸಕ್ಕರೆಯನ್ನು ಉತ್ಪಾದಿಸುತ್ತದೆ?", "1740": "ಶಾಖ ವಿತರಣೆಯ ಒಂದು ವಿಧಾನವೆಂದರೆ ಬೇಸ್ ಬೋರ್ಡ್ ಬಲವಂತದ ಬಿಸಿ ನೀರಿನ ವ್ಯವಸ್ಥೆ. ಬೇಸ್ ಬೋರ್ಡ್ ವ್ಯವಸ್ಥೆಯು ರೆಕ್ಕೆಗಳು ಎಂದು ಕರೆಯಲ್ಪಡುವ ಅನೇಕ ಸಣ್ಣ, ಚಪ್ಪಟೆಯಾದ ಫಲಕಗಳ ಮೂಲಕ ಹಾದುಹೋಗುವ ಪೈಪ್ ಮೂಲಕ ಬಿಸಿನೀರನ್ನು ಸಾಗಿಸುತ್ತದೆ. ಈ ರೆಕ್ಕೆಗಳ ಉದ್ದೇಶವೇನು?", "1741": "ಏರೋಜೆಲ್ಗಳು ಕೆಲವು ಜೆಲ್ಗಳ ಒಣಗಿಸುವಿಕೆಯಿಂದ ರೂಪುಗೊಂಡ ಸಂಯುಕ್ತಗಳಾಗಿವೆ. ಏರೋಜೆಲ್ ಘನ ವಸ್ತುವಾಗಿ ಗಟ್ಟಿಯಾಗುತ್ತದೆಯಾದರೂ, ಜೆಲ್ನಲ್ಲಿನ ಕಣಗಳು ಹೆಚ್ಚಿನ ಘನವಸ್ತುಗಳಿಗಿಂತ ಹೆಚ್ಚು ದೂರದಲ್ಲಿರುತ್ತವೆ ಮತ್ತು ಕೋವೆಲೆಂಟ್ ಬಂಧದ ಪರಮಾಣುಗಳ ಬಲವಾದ ಸೇತುವೆಗಳಿಂದ ಕಣಗಳನ್ನು ಒಟ್ಟಿಗೆ ಹಿಡಿದಿಡಲಾಗುತ್ತದೆ. ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ಏರೋ ಜೆಲ್ಗಳ ಸಂಭಾವ್ಯ ಲಕ್ಷಣವಾಗಿದೆ?", "1742": "ವಿದ್ಯುಚ್ಛಕ್ತಿಯನ್ನು ತಯಾರಿಸಲು ಬಳಸುವ ಯಾವ ನವೀಕರಿಸಬಹುದಾದ ಶಕ್ತಿಯ ಮೂಲವು ಯಾವಾಗಲೂ ಲಭ್ಯವಿರುತ್ತದೆ ಎಂದು ಭಾವಿಸಲಾಗಿದೆ?", "1743": "ಬಿಸಿ ಪ್ರದೇಶದಿಂದ ತಂಪಾದ ಸ್ಥಳಕ್ಕೆ ಶಾಖವು ಹರಿದಾಗ, ಎಂಟ್ರೊಪಿ ಹೆಚ್ಚಾಗುತ್ತದೆ. ಶಾಖವು ತಂಪಾದ ಸ್ಥಳದಿಂದ ಬೆಚ್ಚಗಿನ ಸ್ಥಳಕ್ಕೆ ಹರಿಯುವಂತೆ ಒತ್ತಾಯಿಸಿದಾಗ, ಎಂಟ್ರೊಪಿ ಕಡಿಮೆಯಾಗುತ್ತದೆ. ಮಾರ್ತಾ ತನ್ನ ಮನೆಯಲ್ಲಿ ಎಂಟ್ರೊಪಿ ಕಡಿಮೆಯಾಗಲು ಕಾರಣವಾಗುವ ಏನನ್ನಾದರೂ ಹುಡುಕುತ್ತಿದ್ದಾಳೆ. ಇವುಗಳಲ್ಲಿ ಯಾವುದನ್ನು ಆಕೆ ಆಯ್ಕೆ ಮಾಡಬೇಕು?", "1744": "ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ಜೆನೆಟಿಕ್ಸ್ ಮತ್ತು ನಡವಳಿಕೆ ಎರಡರಿಂದಲೂ ಪ್ರಭಾವಿತವಾಗಿದೆ?", "1745": "ಈ ಕೆಳಗಿನ ನೈಸರ್ಗಿಕ ವಿಕೋಪಗಳಲ್ಲಿ ಯಾವುದು ಕರಾವಳಿ ಪರಿಸರ ವ್ಯವಸ್ಥೆಯಲ್ಲಿ ಅತ್ಯಂತ ವ್ಯಾಪಕವಾದ ಹಾನಿಯನ್ನು ಉಂಟುಮಾಡುವ ಸಾಧ್ಯತೆಯಿದೆ?", "1746": "ರಕ್ತಪರಿಚಲನಾ ವ್ಯವಸ್ಥೆಯ ಒಂದು ಕಾರ್ಯವೆಂದರೆ ಜೀವಕೋಶದ ಪೋಷಕಾಂಶಗಳನ್ನು ದೇಹಕ್ಕೆ ಕೊಂಡೊಯ್ಯುವುದು. ರಕ್ತಪರಿಚಲನಾ ವ್ಯವಸ್ಥೆಯ ಯಾವ ಭಾಗವು ಪೋಷಕಾಂಶಗಳು ಮತ್ತು ತ್ಯಾಜ್ಯಗಳ ವಿನಿಮಯಕ್ಕೆ ಕಾರಣವಾಗಿದೆ?", "1747": "ಸಂಚಿತ ಶಿಲೆ ಹೇಗೆ ರೂಪುಗೊಳ್ಳುತ್ತದೆ?", "1748": "ವಿದ್ಯುತ್ ತಂತಿಗಳನ್ನು ಸಾಮಾನ್ಯವಾಗಿ ಪ್ಲಾಸ್ಟಿಕ್ ಅಥವಾ ರಬ್ಬರ್ನಿಂದ ಏಕೆ ಮುಚ್ಚಲಾಗುತ್ತದೆ ಎಂಬುದನ್ನು ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "1749": "ಚಂದ್ರನು ಭೂಮಿಯ ಸುತ್ತ ಪ್ರತಿ ಬಾರಿ ಸುತ್ತುತ್ತಾನೆ.", "1750": "ಕ್ಯಾಲ್ಸಿಯಂ ನಿಮ್ಮ ಮೂಳೆಗಳು ಮತ್ತು ಹಲ್ಲುಗಳನ್ನು ಬಲಪಡಿಸಲು ಸಹಾಯ ಮಾಡುವ ಖನಿಜವಾಗಿದೆ. ಈ ಆಹಾರಗಳಲ್ಲಿ ಯಾವುದು ಕ್ಯಾಲ್ಸಿಯಂನ ಅತ್ಯುತ್ತಮ ಮೂಲವಾಗಿದೆ?", "1751": "ಎಂಡೋಸಿಂಬಯೋಟಿಕ್ ಸಿದ್ಧಾಂತದ ಪ್ರಕಾರ, ಕ್ಲೋರೋಪ್ಲಾಸ್ಟ್ನ ಹೊರಗಿನ ಪೊರೆಯು ಯಾವ ಅಂಗಕದಿಂದ ಹುಟ್ಟಿಕೊಂಡಿದೆ?", "1752": "ವೈಜ್ಞಾನಿಕ ತನಿಖೆಯನ್ನು ನಡೆಸುವ ವಿದ್ಯಾರ್ಥಿಗಳು ಬಹುಶಃ ಪ್ರಯತ್ನಿಸುತ್ತಿದ್ದಾರೆ", "1753": "ಯಾವ ಹೇಳಿಕೆಯು ನಾಯಿಗಳು ಮತ್ತು ಕುದುರೆಗಳಂತಹ ಸಸ್ತನಿಗಳಲ್ಲಿ ಮೂಳೆಗಳ ಕಾರ್ಯವನ್ನು ವಿವರಿಸುತ್ತದೆ?", "1754": "ಗಾಳಿಯಿಲ್ಲದ ದಿನದಂದು ಭೂಮಿಯ ಮೇಲ್ಮೈಯಲ್ಲಿ ಚಲನರಹಿತವಾಗಿ ನಿಂತಿರುವ ವ್ಯಕ್ತಿಗೆ, ಮಳೆ ಯಾವ ದಿಕ್ಕಿನಲ್ಲಿ ಬೀಳುತ್ತದೆ?", "1755": "ಜಲಚಕ್ರದಲ್ಲಿ ಯಾವ ಎರಡು ವಿಷಯಗಳು ಹೆಚ್ಚು ಪರಸ್ಪರ ಸಂವಹನ ನಡೆಸುತ್ತವೆ?", "1756": "ಕೆಲವು ಪ್ರಾಣಿಗಳು ವಿಭಿನ್ನವಾಗಿರುವುದರಿಂದ ಅನುಕೂಲಗಳು ಮತ್ತು ಅನಾನುಕೂಲಗಳನ್ನು ಹೊಂದಿವೆ. ಜನಸಂಖ್ಯೆಯಲ್ಲಿ ಇತರ ಪ್ರಾಣಿಗಳಿಗೆ ಹೋಲಿಸಿದರೆ ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ಅನಾನುಕೂಲತೆಯನ್ನು ಹೊಂದಿದೆ?", "1757": "ಸಸ್ಯಗಳು ಮತ್ತು ಪ್ರಾಣಿಗಳೆರಡರ ಲಕ್ಷಣ ಯಾವುದು?", "1758": "ನಮ್ಮ ಸೌರವ್ಯೂಹದಲ್ಲಿ ಗ್ರಹಗಳು ಮತ್ತು ಉಪಗ್ರಹಗಳ ನಡುವಿನ ಪ್ರಮುಖ ವ್ಯತ್ಯಾಸವೇನು?", "1759": "ದೇಹದಲ್ಲಿ ಸಮತೋಲನವನ್ನು ಕಾಪಾಡಿಕೊಳ್ಳಲು ಸಹಾಯ ಮಾಡುವ ಸ್ವಾಯತ್ತ ನರಮಂಡಲದ ಪ್ರತಿಕ್ರಿಯೆ ಯಾವುದು?", "1760": "ಮಾರಿಯಾ ಮಿಚೆಲ್ ಅವರು 1847 ರಲ್ಲಿ ಒಂದು ಧೂಮಕೇತುವನ್ನು ಕಂಡುಹಿಡಿದರು, ನಂತರ ಅದನ್ನು ಅವಳ ಹೆಸರಿಡಲಾಯಿತು. ಮಾರಿಯಾ ಮಿಚೆಲ್ ಅವರ ಆವಿಷ್ಕಾರವು ವಿಜ್ಞಾನದ ಯಾವ ಶಾಖೆಗೆ ಕೊಡುಗೆ ನೀಡಿತು?", "1761": "ಲೈಟ್ ಬಲ್ಬ್ ಅನ್ನು ಬೆಳಗಿಸಿದಾಗ, ವಿದ್ಯುತ್ ಶಕ್ತಿಯು ಬೆಳಕಿನ ಶಕ್ತಿಯಾಗಿ ಬದಲಾಗುತ್ತದೆ ಮತ್ತು", "1762": "ಈ ಕೆಳಗಿನ ಯಾವ ಪ್ರಕ್ರಿಯೆಯ ಮೂಲಕ ನೀರು ಸರೋವರದಿಂದ ನೇರವಾಗಿ ಗಾಳಿಗೆ ಹರಿಯುತ್ತದೆ?", "1763": "1700 ರ ದಶಕದ ಕೊನೆಯಲ್ಲಿ, ಆಂಟೊಯಿನ್ ಲಾವೋಸಿಯರ್ ಒಂದು ವಸ್ತುವು ಸುಟ್ಟುಹೋದಾಗ ಏನಾಯಿತು ಎಂಬುದನ್ನು ಕಂಡುಹಿಡಿಯಲು ಸರಣಿ ಪ್ರಯೋಗಗಳನ್ನು ಮಾಡಿದರು. ಪ್ರತಿ ಪ್ರಯೋಗದಲ್ಲಿ, ಧಾರಕದ ತೂಕ ಮತ್ತು ಅದರ ವಿಷಯಗಳು ಪ್ರಯೋಗದ ಕೊನೆಯಲ್ಲಿ ಮೊದಲಿದ್ದಂತೆಯೇ ಇರುತ್ತವೆ ಎಂದು ಅವರು ಗಮನಿಸಿದರು. ಈ ಅವಲೋಕನಗಳು ಅವನನ್ನು ಈ ನಿಯಮವನ್ನು ಪ್ರಸ್ತಾಪಿಸಲು ಪ್ರೇರೇಪಿಸಿದವು", "1764": "ಒಬ್ಬ ವಿದ್ಯಾರ್ಥಿಯು ಖನಿಜದ ಮಾದರಿಯನ್ನು ಹೊಂದಿದ್ದಾನೆ. ಆ ಮಾದರಿಯು ಖನಿಜವಾದ ಅಭ್ರಕವೇ ಎಂದು ಆತ ಆಶ್ಚರ್ಯ ಪಡುತ್ತಾನೆ. ಅಭ್ರಕದ ಸೀಳು ಮಾದರಿಯು ನಯವಾದ, ಚಪ್ಪಟೆಯಾದ ಹಾಳೆಯಾಗಿದೆ ಎಂದು ಅವನಿಗೆ ತಿಳಿದಿದೆ. ವಿದ್ಯಾರ್ಥಿಯು ಮಾದರಿಯ ಸೀಳು ಮಾದರಿಯನ್ನು ಅತ್ಯುತ್ತಮವಾಗಿ ಕಂಡುಹಿಡಿಯಬಹುದು", "1765": "ಜೂನ್ 1ರಂದು ನ್ಯೂಯಾರ್ಕ್ನ ಬಫಲೋದಲ್ಲಿ ಹುಣ್ಣಿಮೆಯನ್ನು ಆಚರಿಸಲಾಗುತ್ತದೆ. ಸರಿಸುಮಾರು ಮುಂದಿನ ಹುಣ್ಣಿಮೆಯನ್ನು ಬಫಲೋದಲ್ಲಿ ಯಾವಾಗ ನೋಡಲಾಗುತ್ತದೆ?", "1766": "ಕೀಟಗಳ ಸಂಖ್ಯೆಯ ಕಂಪ್ಯೂಟರ್ ಮಾದರಿಯು ಈ ಕೆಳಗಿನ ನಿಯತಾಂಕಗಳನ್ನು ಗಣನೆಗೆ ತೆಗೆದುಕೊಳ್ಳುತ್ತದೆಃ * ಲಭ್ಯವಿರುವ ಆಹಾರ ಸಂಪನ್ಮೂಲಗಳು * ವಾರ್ಷಿಕ ತಾಪಮಾನ ವ್ಯತ್ಯಾಸ * ಕೀಟಗಳ ಸಂತಾನೋತ್ಪತ್ತಿ ಚಕ್ರಗಳ ಸಮಯ ಯಾವ ಹೆಚ್ಚುವರಿ ನಿಯತಾಂಕವು ಕೀಟಗಳ ಜನಸಂಖ್ಯೆಯ ಗಾತ್ರವನ್ನು ಊಹಿಸುವಾಗ ಮಾದರಿಯ ನಿಖರತೆಯನ್ನು ಹೆಚ್ಚು ಗಮನಾರ್ಹವಾಗಿ ಸುಧಾರಿಸುತ್ತದೆ?", "1767": "ಅನೇಕ ಕೀಟಗಳು ರೂಪಾಂತರದ ಮೂಲಕ ಹೋಗುತ್ತವೆ. ಯಾವ ಸರಣಿಯು ಸಂಪೂರ್ಣ ರೂಪಾಂತರದ ಹಂತಗಳನ್ನು ಸರಿಯಾಗಿ ತೋರಿಸುತ್ತದೆ?", "1768": "ಇವುಗಳಲ್ಲಿ ಯಾವುದು ತಿರುಗುವಿಕೆಯನ್ನು ವಿವರಿಸುತ್ತದೆ?", "1769": "ಸ್ಯಾಮ್ ಒಂದು ಮೀನಿನ ಕೊಳವನ್ನು ನೋಡುತ್ತಾನೆ ಮತ್ತು ಒಂದು ಗೋಲ್ಡ್ ಫಿಷ್ ಅನ್ನು ತೋರಿಸುತ್ತಾನೆ. ಸ್ಯಾಮ್ನ ಅಜ್ಜ ಸ್ಯಾಮ್ ತೋರಿಸುತ್ತಿರುವ ಸ್ಥಳವನ್ನು ನೋಡುತ್ತಾನೆ ಮತ್ತು ಮೀನು ಬೇರೆ ಸ್ಥಳದಲ್ಲಿದೆ ಎಂದು ಸ್ಯಾಮ್ಗೆ ಹೇಳುತ್ತಾನೆ. ಸ್ಯಾಮ್ನ ಅಜ್ಜ ಏಕೆ ಸರಿ ಎಂಬುದನ್ನು ಬೆಳಕಿನ ಯಾವ ಗುಣವು ವಿವರಿಸುತ್ತದೆ?", "1770": "ಕ್ಯಾಂಪ್ಫೈರ್ನ ಸುತ್ತ ಕುಳಿತಿರುವ ಜನರು ಬೆಂಕಿಯ ಶಾಖವನ್ನು ಅನುಭವಿಸಲು ಸಾಧ್ಯವಾಗುತ್ತದೆ. ಬೆಂಕಿಯನ್ನು ಮುಟ್ಟದೆ ಜನರು ಬೆಂಕಿಯ ಶಾಖವನ್ನು ಹೇಗೆ ಅನುಭವಿಸಬಹುದು?", "1771": "ಯಾವ ಸಂದರ್ಭದಲ್ಲಿ ದೈಹಿಕ ಬದಲಾವಣೆ ಸಂಭವಿಸುತ್ತದೆ?", "1772": "ಯಾವ ಶಕ್ತಿಯ ಮೂಲವು ಅಣೆಕಟ್ಟನ್ನು ಒಳಗೊಂಡಿರಬಹುದು?", "1773": "ಯೂಬ್ಯಾಕ್ಟೀರಿಯಾ, ಆರ್ಕೆಬ್ಯಾಕ್ಟೀರಿಯಾ ಮತ್ತು ಪ್ರೊಟಿಸ್ಟಾ ರಾಜ್ಯಗಳಲ್ಲಿನ ಜೀವಿಗಳು ಯಾವ ಜೀವಕೋಶದ ರಚನೆಯನ್ನು ಹೊಂದಿವೆ?", "1774": "ಶೇರಿ ತನ್ನ ತರಗತಿಯೊಂದಿಗೆ ಮೈದಾನ ಪ್ರವಾಸಕ್ಕೆ ಹೋದಾಗ ತೇಲುತ್ತಿರುವ ಕಸದ ತೊರೆಯೊಂದನ್ನು ನೋಡಿದಳು. ಈ ಮಾಲಿನ್ಯವು ಮಾನವರ ಮೇಲೆ ಹೇಗೆ ಪರಿಣಾಮ ಬೀರಬಹುದು?", "1775": "ಖನಿಜದ ಮಾದರಿಯನ್ನು ಗುರುತಿಸಲು ಪ್ರಯತ್ನಿಸುತ್ತಿರುವ ಯಾರಿಗಾದರೂ ಯಾವ ಮಾಹಿತಿಯು ಬಹುಶಃ ಹೆಚ್ಚು ಸಹಾಯಕವಾಗುತ್ತದೆ?", "1776": "ಇಂಗಾಲದ ಡೈಆಕ್ಸೈಡ್ ಮಾಲಿನ್ಯವನ್ನು ವಾತಾವರಣಕ್ಕೆ ಬಿಡುಗಡೆ ಮಾಡುವುದರಿಂದ ಇವುಗಳಲ್ಲಿ ಯಾವುದು ಹೆಚ್ಚಾಗಿ ಪರಿಣಾಮ ಬೀರುತ್ತದೆ?", "1777": "ಪ್ಲಾಸ್ಟಿಕ್ ಬಹಳ ಕಡಿಮೆ ಉಷ್ಣ ಶಕ್ತಿ ಅಥವಾ ವಿದ್ಯುತ್ ಅನ್ನು ನಡೆಸುತ್ತದೆ. ಈ ಆಸ್ತಿಯ ಕಾರಣದಿಂದಾಗಿ, ಪ್ಲಾಸ್ಟಿಕ್ ಅನ್ನು ಹೆಚ್ಚಾಗಿ ಮುಚ್ಚಲು ಬಳಸಲಾಗುತ್ತದೆ", "1778": "ಕ್ಷೀರಪಥದಲ್ಲಿ ಕಂಡುಬರುವ ಎರಡು ನಕ್ಷತ್ರಗಳ ನಡುವಿನ ಅಂತರವನ್ನು ಅಳೆಯಲು ಖಗೋಳಶಾಸ್ತ್ರಜ್ಞರು ಯಾವ ಅಳತೆಯ ಘಟಕವನ್ನು ಬಳಸುತ್ತಾರೆ?", "1779": "ಮಾನವ ದೇಹವು ಹಲವಾರು ವ್ಯವಸ್ಥೆಗಳಿಂದ ಕೂಡಿದೆ. ಬಾಯಿ, ಅನ್ನನಾಳ ಮತ್ತು ಹೊಟ್ಟೆ ಎಲ್ಲವೂ ಯಾವ ವ್ಯವಸ್ಥೆಯ ಭಾಗಗಳಾಗಿವೆ?", "1780": "ಚಂದ್ರನು ಭೂಮಿಯ ಸುತ್ತ ಪರಿಭ್ರಮಿಸುವ ಮಾರ್ಗವನ್ನು ಯಾವ ಪದವು ವಿವರಿಸುತ್ತದೆ?", "1781": "ಎಕ್ಸೋಥರ್ಮಿಕ್ ಪ್ರತಿಕ್ರಿಯೆಯನ್ನು ಯಾವುದು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "1782": "ಘನೀಕರಿಸುವ, ಕರಗಿಸುವ ಮತ್ತು ಕುದಿಯುವ ಸಮಯದಲ್ಲಿ, ನೀರು ಒಂದು ರಾಜ್ಯದಿಂದ ಮತ್ತೊಂದು ರಾಜ್ಯಕ್ಕೆ ಬದಲಾಗುತ್ತದೆ. ಇವುಗಳಲ್ಲಿ ಯಾವುದಕ್ಕೆ ಶಾಖವನ್ನು ಪೂರೈಸಬೇಕು?", "1783": "ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ಮೊದಲ ಹಂತದ ಗ್ರಾಹಕ?", "1784": "ಸಮತಟ್ಟಾದ ಮೇಲ್ಮೈಯಲ್ಲಿ 5 ಸೆಕೆಂಡುಗಳೊಳಗೆ ಪೆಟ್ಟಿಗೆಯ ವೇಗವನ್ನು 1 ಮೀ/ಸೆ ನಿಂದ 3 ಮೀ/ಸೆ ಗೆ ಹೆಚ್ಚಿಸಲು 5 ಎನ್ ಬಲದ ಅಗತ್ಯವಿದೆ. ಯಾವ ಬದಲಾವಣೆಗೆ ಅದೇ ಫಲಿತಾಂಶಗಳನ್ನು ನೀಡಲು ಹೆಚ್ಚಿನ ಬಲದ ಅಗತ್ಯವಿರುತ್ತದೆ?", "1785": "ಭೂಮಿಯು ಋತುಗಳನ್ನು ಹೊಂದಲು ಮುಖ್ಯ ಕಾರಣವೇನು?", "1786": "ಒಂದು ನಿರ್ದಿಷ್ಟ ಆವಾಸಸ್ಥಾನದಲ್ಲಿ, ಪ್ರಾಣಿ X ಆಹಾರದ ಎರಡು ಮೂಲಗಳನ್ನು ಹೊಂದಿದೆ. ಒಂದು ಮೂಲವು ನೀರಿನಲ್ಲಿ ಕಂಡುಬರುತ್ತದೆ ಮತ್ತು ಇನ್ನೊಂದು ಮೂಲವು ಭೂಮಿಯಲ್ಲಿ ಕಂಡುಬರುತ್ತದೆ. ಪ್ರಾಣಿ ಎಕ್ಸ್ನ ಮುಖ್ಯ ಪರಭಕ್ಷಕವು ಭೂಮಿಯಲ್ಲಿ ಮಾತ್ರ ಕಂಡುಬಂದರೆ, ಪ್ರಾಣಿ ಎಕ್ಸ್ನ ಜನಸಂಖ್ಯೆಯಲ್ಲಿ ಯಾವ ರಚನಾತ್ಮಕ ರೂಪಾಂತರವನ್ನು ಆಯ್ಕೆ ಮಾಡಲಾಗುತ್ತದೆ?", "1787": "ಶಿಕ್ಷಕರು ಡೆಸಿಬಲ್ ಮಟ್ಟವನ್ನು ದಾಖಲಿಸುವ ಸಾಧನವನ್ನು ಬಳಸುತ್ತಾರೆ. ಶಿಕ್ಷಕನು ಏನನ್ನು ಅಳೆಯುತ್ತಾನೆ?", "1788": "ಪೋಷಕಾಂಶಗಳು ಮಣ್ಣಿನಲ್ಲಿ ಹೇಗೆ ಸೇರುತ್ತವೆ ಎಂಬುದನ್ನು ಯಾವುದು ಅತ್ಯುತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "1789": "ಕಲ್ಲುಗಳ ಮೇಲೆ ಕಲ್ಲುಹೂವುಗಳು ಬೆಳೆಯುತ್ತವೆ ಮತ್ತು ಬಂಡೆಯ ಭಾಗದೊಂದಿಗೆ ಪ್ರತಿಕ್ರಿಯಿಸುವ ಆಮ್ಲವನ್ನು ಉತ್ಪಾದಿಸಿ ಮಣ್ಣನ್ನು ರೂಪಿಸುತ್ತವೆ. ಬಂಡೆಗಳ ಮೇಲೆ ಕಲ್ಲುಹೂವುಗಳ ಕ್ರಿಯೆಯನ್ನು ಯಾವುದು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "1790": "ಸೂರ್ಯ ಮತ್ತು ಚಂದ್ರರು ಆಕಾಶದಲ್ಲಿ ಚಲಿಸುತ್ತಿರುವಂತೆ ಏಕೆ ಕಾಣುತ್ತಾರೆ?", "1791": "ಯಾವ ಮಾನವ ಚಟುವಟಿಕೆಯು ನದಿಯ ನೀರಿನ ಗುಣಮಟ್ಟದ ಮೇಲೆ ಹೆಚ್ಚಿನ ಸಕಾರಾತ್ಮಕ ಪರಿಣಾಮವನ್ನು ಬೀರುತ್ತದೆ?", "1792": "ಒಬ್ಬ ವಿದ್ಯಾರ್ಥಿಯು ಕಪ್ಗೆ ನೀರನ್ನು ಸುರಿಯುತ್ತಾನೆ ಮತ್ತು ಕಪ್ ಅನ್ನು ಫ್ರೀಜರ್ನಲ್ಲಿ ಇಡುತ್ತಾನೆ. ಹಲವು ಗಂಟೆಗಳ ನಂತರ, ನೀರು ಬದಲಾಗುತ್ತದೆ", "1793": "ದ್ಯುತಿಸಂಶ್ಲೇಷಣೆಯ ಸಮಯದಲ್ಲಿ ಸಸ್ಯವು ಯಾವ ಅನಿಲವನ್ನು ಹೊರಹಾಕುತ್ತದೆ?", "1794": "ಈ ಕೆಳಗಿನ ಯಾವ ಪ್ರಕ್ರಿಯೆಯು ಸಸ್ಯಗಳಿಗೆ ಸೂರ್ಯನ ಬೆಳಕನ್ನು ಬಳಸಿಕೊಂಡು ತಮ್ಮದೇ ಆದ ಆಹಾರವನ್ನು ಉತ್ಪಾದಿಸಲು ಅನುವು ಮಾಡಿಕೊಡುತ್ತದೆ?", "1795": "ಯಾವ ಪ್ರೊಟಿಸ್ಟ್ ತನ್ನ ಸೈಟೋಪ್ಲಾಸಂನಲ್ಲಿ ಪಿಷ್ಟದ ಕಣಗಳನ್ನು ಹೊಂದಿದೆ?", "1796": "ಆಳ ಸಮುದ್ರದ ಕೊರೆಯುವ ತಂತ್ರಜ್ಞಾನದಲ್ಲಿನ ಸುಧಾರಣೆಗಳ ಕಾರಣ ಯಾವ ಸಂಪನ್ಮೂಲವು ಹೆಚ್ಚು ಲಭ್ಯವಿದೆ?", "1797": "ಹಲ್ಲಿನ ಕೊಳೆಯುವಿಕೆಯು ಹಲ್ಲುಗಳ ಮೇಲೆ ರಕ್ಷಣಾತ್ಮಕ ದಂತಕವಚದ ಕ್ಷೀಣತೆಗೆ ಕಾರಣವಾಗುವ ಒಂದು ಸೋಂಕು, ಇದು ಹಾನಿಯನ್ನುಂಟುಮಾಡುತ್ತದೆ. ಹಲ್ಲಿನ ಕೊಳೆತವು ಹೆಚ್ಚಾಗಿ ಉಂಟಾಗುತ್ತದೆ", "1798": "ಮೊಲದ ಜೀವಕೋಶ ಮತ್ತು ಬ್ಯಾಸಿಲಸ್ ಜೀವಕೋಶಗಳು ಯಾವ ರಚನೆಯನ್ನು ಹೊಂದಿರುತ್ತವೆ?", "1799": "ಇವುಗಳಲ್ಲಿ ಯಾವುದು ಭೂಮಿಯ ಮೇಲಿನ ಜೀವರಾಶಿಗೆ ಅಗತ್ಯವಾಗಿದೆ?", "1800": "ಡಿಕ್ಕಿಯ ಸಮಯದಲ್ಲಿ, ಸೀಟ್ ಬೆಲ್ಟ್ ಕ್ರ್ಯಾಶ್ ಡಮ್ಮಿಯ ವೇಗವನ್ನು ನಿಧಾನಗೊಳಿಸುತ್ತದೆ. ಕ್ರ್ಯಾಶ್ ಡಮ್ಮಿಯ ಚಲನೆಯ ದಿಕ್ಕಿಗೆ ಹೋಲಿಸಿದರೆ ಸೀಟ್ ಬೆಲ್ಟ್ನಿಂದ ಉಂಟಾಗುವ ನಿವ್ವಳ ಬಲದ ದಿಕ್ಕು ಏನು?", "1801": "ಬೆಳೆ ಸಸ್ಯಗಳಲ್ಲಿ ಜೀನ್ ಅನ್ನು ಸೇರಿಸುವ ಮೂಲಕ, ವಿಜ್ಞಾನಿಗಳು ಕೀಟಗಳಿಗೆ ನಿರೋಧಕ ಸಸ್ಯಗಳನ್ನು ಅಭಿವೃದ್ಧಿಪಡಿಸಿದ್ದಾರೆ. ಒಂದು ಕೀಟವು ಸಸ್ಯವನ್ನು ತಿಂದರೆ, ಕೀಟವು ಸಾಯುತ್ತದೆ. ಈ ಹೊಸ ಸಸ್ಯ ಪ್ರಭೇದದೊಂದಿಗೆ ಯಾವ ಅಭ್ಯಾಸವು ಅನಗತ್ಯವಾಗಿದೆ?", "1802": "ಕ್ಯಾಂಪ್ಫೈರ್ನಲ್ಲಿನ ಮರವು ಉರಿಯುವುದರಿಂದ, ಅದು ಶಾಖವನ್ನು ಬಿಡುಗಡೆ ಮಾಡುತ್ತದೆ ಮತ್ತು ಬೂದಿಯಾಗುತ್ತದೆ. ಮರವು ಉರಿಯುವಾಗ ಮತ್ತು ಶಾಖವನ್ನು ಬಿಡುಗಡೆ ಮಾಡಿದಾಗ ಅದರಲ್ಲಿ ಯಾವ ರೀತಿಯ ಬದಲಾವಣೆ ಉಂಟಾಗುತ್ತದೆ?", "1803": "ಯಾವ ಹೇಳಿಕೆಯು ಒಂದು ತೀರ್ಮಾನವಾಗಿದೆ?", "1804": "ಯಾವ ಪ್ರಕ್ರಿಯೆಯು ಸಾಗರಗಳಿಂದ ನೀರನ್ನು ವಾತಾವರಣಕ್ಕೆ ಸಾಗಿಸುತ್ತದೆ?", "1805": "ನೈಸರ್ಗಿಕ ಸಸ್ಯ ಉತ್ಪನ್ನವಾದ 0.1-1 μg/ml ಕೊಲ್ಚಿಸಿನ್ನ ಸಾಂದ್ರತೆಗಳಲ್ಲಿ, ಸ್ಪಿಂಡಲ್ ಉಪಕರಣವನ್ನು ಅಡ್ಡಿಪಡಿಸುವ ಮೂಲಕ ಮೆಟಾಫೇಸ್ನಲ್ಲಿ ಜೀವಕೋಶಗಳನ್ನು ವಿಭಜಿಸುವ ಮೈಟೋಟಿಕ್ ಬಂಧನಕ್ಕೆ ಕಾರಣವಾಗಬಹುದು. ಜೀವಕೋಶ ವಿಭಜನೆಯ ಸಮಯದಲ್ಲಿ ಕೊಲ್ಚಿಸಿನ್ ಈ ಯಾವ ಜೀವಕೋಶದ ಕಾರ್ಯಗಳಿಗೆ ಅಡ್ಡಿಪಡಿಸುತ್ತದೆ?", "1806": "ಬಾತುಕೋಳಿಗಳ ಹೆಚ್ಚಿನ ಪ್ರಭೇದಗಳು ಜಾಲದ ಪಾದಗಳನ್ನು ಹೊಂದಿರುತ್ತವೆ. ವೆಬ್ಡ್ ಅಡಿಗಳು ಒಂದು ಉದಾಹರಣೆಯಾಗಿದೆ", "1807": "ಯಾವ ದಿನಾಂಕದಂದು ಉತ್ತರ ಅಮೆರಿಕಾವು ಸಾಮಾನ್ಯವಾಗಿ ಹಗಲು ಬೆಳಕನ್ನು ಅನುಭವಿಸುತ್ತದೆ?", "1808": "ನೀವು ಒಂದು ವಸ್ತುವನ್ನು ನಿಮ್ಮ ಕೈಯಿಂದ ಬೀಳಲು ಬಿಟ್ಟಾಗ ಅದು ನೆಲಕ್ಕೆ ಬೀಳಲು ಕಾರಣವೇನು?", "1809": "ಚಂದ್ರನ ಹಂತಗಳು ಇದಕ್ಕೆ ಕಾರಣವಾಗಿವೆ", "1810": "ಮಾನವ ದೇಹದ ಒಂದು ವ್ಯವಸ್ಥೆಯು ಚಲನೆಗೆ ಸಹಾಯ ಮಾಡುವ ಮೂಲಕ ಮತ್ತು ಭಂಗಿಯನ್ನು ಕಾಪಾಡಿಕೊಳ್ಳುವ ಮೂಲಕ ಅಸ್ಥಿಪಂಜರದ ವ್ಯವಸ್ಥೆಯೊಂದಿಗೆ ಕಾರ್ಯನಿರ್ವಹಿಸುತ್ತದೆ. ಯಾವ ವ್ಯವಸ್ಥೆಯನ್ನು ವಿವರಿಸಲಾಗುತ್ತಿದೆ?", "1811": "ಪೆನ್ಸಿಲಿನ್ ಆವಿಷ್ಕಾರವು ಸಹಾಯ ಮಾಡಿತು", "1812": "ಒಂದು ಪ್ರಭೇದವು ಹೊಂದಿಕೊಳ್ಳುವುದಕ್ಕಿಂತ ಪರಿಸರವು ಹೆಚ್ಚು ವೇಗವಾಗಿ ಬದಲಾದಾಗ, ಪ್ರಭೇದವು ಬದಲಾಗಬಹುದು.", "1813": "ಹೊರಗಿನ ತಾಪಮಾನವು 32 ಡಿಗ್ರಿ ಸೆಲ್ಸಿಯಸ್ ಎಂದು ವಿದ್ಯಾರ್ಥಿಯೊಬ್ಬ ರೇಡಿಯೋದಲ್ಲಿ ಕೇಳುತ್ತಾನೆ. ಅವಳು ಹೊರಗೆ ಹೆಜ್ಜೆ ಹಾಕಿದಾಗ ವಿದ್ಯಾರ್ಥಿಯು ಯಾವ ರೀತಿಯ ಹವಾಮಾನವನ್ನು ನಿರೀಕ್ಷಿಸಬಹುದು?", "1814": "ರಾಸಾಯನಿಕ ಪ್ರಕ್ರಿಯೆಯ ಸಮಯದಲ್ಲಿ ಪರಮಾಣುವಿನ ಯಾವ ಭಾಗಗಳು ಪ್ರತಿಕ್ರಿಯಾತ್ಮಕವಾಗಿರುತ್ತವೆ?", "1815": "ಜನರು ಪರಿಸರಕ್ಕೆ ಯಾವ ರೀತಿಯಲ್ಲಿ ಸಹಾಯ ಮಾಡುತ್ತಿದ್ದಾರೆ?", "1816": "ಪಕ್ಷಿಗಳಲ್ಲಿ ಟೊಳ್ಳಾದ ಮೂಳೆಗಳ ಕಾರ್ಯವೇನು?", "1817": "ಬಣ್ಣದ ಡಬ್ಬಿಯಿಂದ ಮುಚ್ಚಳವನ್ನು ಬೇರ್ಪಡಿಸಲು ತಿರುಪು ಯಂತ್ರವನ್ನು ಬಳಸಲಾಗುತ್ತದೆ. ಪ್ರತಿರೋಧ ತೋಳು 0.5 ಸೆಂಟಿಮೀಟರ್ ಆಗಿದೆ. ಪ್ರಯತ್ನದ ತೋಳು 20 ಸೆಂಟಿಮೀಟರ್ ಆಗಿದೆ. ಸ್ಕ್ರೂ ಡ್ರೈವರ್ನ ಯಾಂತ್ರಿಕ ಪ್ರಯೋಜನವೇನು?", "1818": "ಆಹಾರವು ದೇಹಕ್ಕೆ ಶಕ್ತಿಗಾಗಿ ಅಗತ್ಯವಾದ ಕ್ಯಾಲೊರಿಗಳನ್ನು ಒದಗಿಸುತ್ತದೆ. ಆದಾಗ್ಯೂ, ಆಹಾರವನ್ನು ಸೇವಿಸದಿದ್ದಾಗ ದೇಹವು ಊಟದ ನಡುವೆ ಶಕ್ತಿಯನ್ನು ಬಳಸಬೇಕು. ಸೇವಿಸಿದ ಕ್ಯಾಲೊರಿಗಳಿಗಿಂತ ಹೆಚ್ಚಿನ ಶಕ್ತಿಯನ್ನು ಬಳಸಿದಾಗ ದೇಹದ ಹೆಚ್ಚಿನ ಪ್ರತಿಕ್ರಿಯೆ ಏನು?", "1819": "ಒಂದು ಪ್ರದೇಶದ ಹವಾಮಾನವು ತಾಪಮಾನದಲ್ಲಿ ಕನಿಷ್ಠ ಏರಿಳಿತಗಳನ್ನು ಹೊಂದಿರುತ್ತದೆ ಎಂದು ನಿರೀಕ್ಷಿಸಲಾಗಿದೆ.", "1820": "ಬರಗಾಲದ ಸಮಯದಲ್ಲಿ ಪ್ರಾಣಿಗಳು ಏಕೆ ಪ್ರದೇಶವನ್ನು ತೊರೆಯಬೇಕಾಗಬಹುದು?", "1821": "ಪ್ರಾಥಮಿಕ ಅಥವಾ ಹೊರಸೂಸುವ ರಾಸಾಯನಿಕಗಳನ್ನು ಒಳಗೊಂಡ ರಾಸಾಯನಿಕ ಕ್ರಿಯೆಗಳಿಂದ ಪರಿಸರದಲ್ಲಿ ದ್ವಿತೀಯಕ ಮಾಲಿನ್ಯಕಾರಕಗಳು ಉತ್ಪತ್ತಿಯಾಗುತ್ತವೆ. ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ದ್ವಿತೀಯಕ ಮಾಲಿನ್ಯಕಾರಕವಾಗಿದೆ?", "1822": "ಮಾನವನ ಮೆದುಳು ಅನೇಕ ಅಂಗಾಂಶಗಳಿಂದ ಕೂಡಿದ ಅಂಗವಾಗಿದೆ. ಈ ಮಾಹಿತಿಯನ್ನು ಮೆದುಳು ಎಂದು ನಿರ್ಧರಿಸಲು ಬಳಸಬಹುದು", "1823": "ಬೈಸಿಕಲ್ ಸವಾರನು ಸಮತಟ್ಟಾದ ರಸ್ತೆಯಲ್ಲಿ ಸವಾರಿ ಮಾಡುತ್ತಾನೆ ಮತ್ತು ನಂತರ ಪೆಡಲಿಂಗ್ ಅನ್ನು ನಿಲ್ಲಿಸುತ್ತಾನೆ ಆದರೆ ಬ್ರೇಕ್ಗಳನ್ನು ಅನ್ವಯಿಸುವುದಿಲ್ಲ. _ _ _ ಕಾರಣ ಬೈಸಿಕಲ್ ನಿಲ್ಲುತ್ತದೆ.", "1824": "ಒಬ್ಬ ವಿದ್ಯಾರ್ಥಿಯು ತನ್ನ ಕೂದಲಿಗೆ ಬಲೂನ್ಅನ್ನು ಹಲವಾರು ಬಾರಿ ಉಜ್ಜುತ್ತಾನೆ. ಮತ್ತೊಬ್ಬ ವಿದ್ಯಾರ್ಥಿಯು ತನ್ನ ಕೂದಲಿನ ಮೂಲಕ ಹಲವಾರು ಬಾರಿ ಬಾಚಣಿಗೆಯನ್ನು ಹಾದುಹೋಗುತ್ತಾಳೆ. ವಿದ್ಯಾರ್ಥಿಗಳು ಬಾಚಣಿಗೆಯನ್ನು ಬಲೂನ್ ಬಳಿ ಇರಿಸುತ್ತಾರೆ ಮತ್ತು ಬಾಚಣಿಗೆಯು ಬಲೂನ್ ಅನ್ನು ಹಿಮ್ಮೆಟ್ಟಿಸುತ್ತದೆ ಎಂಬುದನ್ನು ಗಮನಿಸುತ್ತಾರೆ. ಬಾಚಣಿಗೆ ಬಲೂನ್ ಅನ್ನು ಹಿಮ್ಮೆಟ್ಟಿಸಲು ಸಾಧ್ಯವಾಗಲು ಕಾರಣವೇನು?", "1825": "ಹವಾಮಾನಕ್ಕೂ ಹವಾಮಾನಕ್ಕೂ ಹೇಗೆ ಸಂಬಂಧವಿದೆ?", "1826": "ಕೇಟೀ ಕಬ್ಬಿಣದ ಫಿಲ್ಲಿಂಗ್ಗಳು ಮತ್ತು ಮರಳಿನ ಮಿಶ್ರಣವನ್ನು ಹೊಂದಿದೆ. ಅವಳು ಅವರನ್ನು ಬೇರ್ಪಡಿಸಲು ಬಯಸುತ್ತಾಳೆ. ಅವಳು ಇದನ್ನು ಹೇಗೆ ಮಾಡಬಲ್ಲಳು?", "1827": "ಹೆಚ್ಚಿನ ಜೀವಿಗಳಿಗೆ ಸಾಮಾನ್ಯವಾದ ಪ್ರಕ್ರಿಯೆ ಯಾವುದು?", "1828": "ಪ್ರಯೋಗದ ಸಮಯದಲ್ಲಿ ರಾಂಪ್ನ ಕೋನವನ್ನು ಹಲವಾರು ಬಾರಿ ಬದಲಾಯಿಸಲಾಗುತ್ತದೆ. ವಿವಿಧ ಕೋನಗಳನ್ನು ಅಳೆಯಲು ಯಾವ ಸಾಧನದ ಅಗತ್ಯವಿದೆ?", "1829": "ಇವೆಲ್ಲವೂ ವೀಕ್ಷಣೆ ಮತ್ತು ಅಳತೆಯ ಉದಾಹರಣೆಗಳಾಗಿವೆ.", "1830": "ಪೈಪಿಂಗ್ ಪ್ಲೋವರ್ ಎಂಬುದು ಅಟ್ಲಾಂಟಿಕ್ ಮಹಾಸಾಗರದ ಉದ್ದಕ್ಕೂ ಮರಳಿನ ದಿಬ್ಬಗಳ ಮೇಲೆ ತನ್ನ ಗೂಡು ಕಟ್ಟಿಕೊಳ್ಳುವ ಪಕ್ಷಿಯಾಗಿದೆ. ಈ ಕ್ರಿಯೆಗಳಲ್ಲಿ ಯಾವುದು ಪೈಪಿಂಗ್ ಪ್ಲೋವರ್ನ ಗೂಡುಗಳನ್ನು ಹಾನಿಗೊಳಿಸುತ್ತದೆ?", "1831": "ನಗರಗಳು ಹವಾಮಾನದ ಮೇಲೆ ಯಾವ ಪರಿಣಾಮವನ್ನು ಬೀರುತ್ತವೆ?", "1832": "ಒಬ್ಬ \"ಶೂಟಿಂಗ್ ಸ್ಟಾರ್\"", "1833": "ಯಾವ ರೀತಿಯ ಜೀವಿಯು ತ್ಯಾಜ್ಯ ಮತ್ತು ಸತ್ತ ವಸ್ತುಗಳನ್ನು ಸಸ್ಯಗಳು ಬಳಸಬಹುದಾದ ಪೋಷಕಾಂಶಗಳಾಗಿ ಪರಿವರ್ತಿಸುತ್ತದೆ?", "1834": "ಹೆಚ್ಚಿನ ತಾಪಮಾನದ ಅಗತ್ಯವಿರುವ ಜೀವರಾಸಾಯನಿಕ ಪ್ರತಿಕ್ರಿಯೆಗಳು ಜೀವಂತ ಜೀವಿಗಳ ಜೀವಕೋಶಗಳೊಳಗೆ ದೇಹದ ಉಷ್ಣಾಂಶದಲ್ಲಿ ನಡೆಯಲು ಸಾಧ್ಯವಾಗುತ್ತದೆ. ದೇಹದ ಉಷ್ಣಾಂಶದಲ್ಲಿ ಜೀವರಾಸಾಯನಿಕ ಪ್ರತಿಕ್ರಿಯೆಗಳು ಮುಂದುವರಿಯಲು ಅನುವು ಮಾಡಿಕೊಡಲು ಯಾವ ಅಂಶವು ಮುಖ್ಯವಾಗಿ ಕಾರಣವಾಗಿದೆ?", "1835": "ಚಂದ್ರನ ಮೇಲಿನ ಗುರುತ್ವಾಕರ್ಷಣೆಯನ್ನು ಭೂಮಿಯ ಮೇಲಿನ ಗುರುತ್ವಾಕರ್ಷಣೆಗೆ ಯಾವ ಹೇಳಿಕೆಯು ಉತ್ತಮವಾಗಿ ಹೋಲಿಸುತ್ತದೆ?", "1836": "ಮುಚ್ಚಿದ 20 ಎಂಎಲ್ ಲೋಹದ ಸಿಲಿಂಡರ್ ಅನ್ನು ಕೋಣೆಯ ಉಷ್ಣಾಂಶದಲ್ಲಿ ಅನಿಲದ ಮಾದರಿಯೊಂದಿಗೆ ತುಂಬಿಸಲಾಯಿತು. ಮಾದರಿಯನ್ನು ನಂತರ ಕೋಣೆಯ ಉಷ್ಣಾಂಶದಲ್ಲಿ ಖಾಲಿ 40 ಎಂಎಲ್ ಸುತ್ತುವರಿದ ಧಾರಕಕ್ಕೆ ವರ್ಗಾಯಿಸಲಾಯಿತು. ವರ್ಗಾವಣೆಯಾದ ನಂತರ, ಅನಿಲದ ಪ್ರಮಾಣವು", "1837": "ಕರಗುವುದು, ಕುದಿಸುವುದು ಮತ್ತು ಘನೀಕರಿಸುವುದು ಇದಕ್ಕೆ ಉದಾಹರಣೆಗಳಾಗಿವೆ.", "1838": "ಒಂದು ಮರದ ಕೆಳಗೆ ನೆರಳು ಇದೆ. ನೆರಳು ಉಂಟಾಗಲು ಯಾವ ರೀತಿಯ ಶಕ್ತಿಯು ಇರಬೇಕು?", "1839": "ಭೂಕಂಪಮಾಪಕಗಳು ನಮ್ಮ ಗ್ರಹದ ಹೊರಪದರದಲ್ಲಿ ಸಂಭವಿಸುವ ತ್ವರಿತ ಬದಲಾವಣೆಗಳನ್ನು ಅಳೆಯುತ್ತವೆ. ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದನ್ನು ಭೂಕಂಪಮಾಪಕವನ್ನು ಅಳೆಯಲು ಬಳಸಲಾಗುತ್ತದೆ?", "1840": "ಕೆಲವು ಸರೋವರಗಳಲ್ಲಿ, ಮಾನವ ಚಟುವಟಿಕೆಯು ನೀರಿನ ಗುಣಮಟ್ಟವನ್ನು ಕುಗ್ಗಿಸಿದಾಗ ಪಾಚಿಗಳ ಅತಿಯಾದ ಹೂವುಗಳು ಕಾಣಿಸಿಕೊಳ್ಳುತ್ತವೆ, ಇದರ ಪರಿಣಾಮವಾಗಿ ಪಾಚಿಗಳ ಬೆಳವಣಿಗೆಗೆ ಪರಿಸ್ಥಿತಿಗಳು ಹೆಚ್ಚು ಅನುಕೂಲಕರವಾಗಿರುತ್ತವೆ. ಯಾವ ಮಾನವ ಚಟುವಟಿಕೆಯು ಈ ಸಮಸ್ಯೆಯನ್ನು ಪ್ರಾಥಮಿಕವಾಗಿ ಉಂಟುಮಾಡುತ್ತದೆ?", "1841": "ಡ್ರೇಕ್ ಒಂದು ಉದ್ಯಾನವನ್ನು ಪ್ರಾರಂಭಿಸಿದ್ದಾರೆ. ತನ್ನ ಸಸ್ಯಗಳು ಉತ್ತಮವಾಗಿ ಬೆಳೆಯಲು ಡ್ರೇಕ್ ಮಣ್ಣನ್ನು ಸಮೃದ್ಧಗೊಳಿಸಲು ಏನು ಮಾಡಬಹುದು?", "1842": "ಈ ವಸ್ತುಗಳಲ್ಲಿ ಯಾವುದು ತುಕ್ಕು ಹಿಡಿಯುತ್ತದೆ?", "1843": "ಬಿಸಿಲಿನ ದಿನದಂದು ಯಾವ ಬಣ್ಣದ ಬೇಸ್ಬಾಲ್ ಕ್ಯಾಪ್ ಹೆಚ್ಚು ಬೆಳಕನ್ನು ಹೀರಿಕೊಳ್ಳುತ್ತದೆ?", "1844": "ಯಾರಾದರೂ ಅವನ ಅಥವಾ ಅವಳ ಕಾಲ್ಬೆರಳುಗಳನ್ನು ಅಂಟಿಸಿದಾಗ ಯಾವ ದೇಹದ ವ್ಯವಸ್ಥೆಗಳು ಪ್ರತಿಕ್ರಿಯೆಯಲ್ಲಿ ಹೆಚ್ಚು ತೊಡಗಿಕೊಂಡಿರುತ್ತವೆ?", "1845": "ಧ್ವನಿ ತರಂಗದ ಯಾವ ಭಾಗವು ಜೋರನ್ನು ಅಳೆಯುತ್ತದೆ?", "1846": "ನರಕೋಶಗಳು ಪ್ರಚೋದಕಗಳಿಗೆ ಪ್ರತಿಕ್ರಿಯಿಸುತ್ತವೆ ಮತ್ತು ದೇಹದ ಕಾರ್ಯಗಳನ್ನು ಸಂಘಟಿಸಲು ಪ್ರಚೋದನೆಗಳನ್ನು ರವಾನಿಸುತ್ತವೆ. ನ್ಯೂರಾನ್ ಅನ್ನು ಉತ್ತೇಜಿಸಿದಾಗ ಮೆಂಬರೇನ್ ಪೊಟೆನ್ಶಿಯಲ್ನಲ್ಲಿನ ತ್ವರಿತ ಬದಲಾವಣೆಯನ್ನು ಇವುಗಳಲ್ಲಿ ಯಾವುದು ಸೂಚಿಸುತ್ತದೆ?", "1847": "ಎಲೆಕ್ಟ್ರಾನ್ಗಳು ಒಂದು ಪರಮಾಣುವಿನಿಂದ ಇನ್ನೊಂದಕ್ಕೆ ಸುಲಭವಾಗಿ ಹರಿಯಲು ಅನುವು ಮಾಡಿಕೊಡುವ ವಸ್ತುಗಳು", "1848": "ತರಗತಿಯ ಪ್ರಯೋಗಾಲಯದಲ್ಲಿ ಆಮ್ಲವನ್ನು ಬಳಸುವಾಗ ಅನುಸರಿಸಬೇಕಾದ ಪ್ರಮುಖ ಸುರಕ್ಷತಾ ಕ್ರಮ ಯಾವುದು?", "1849": "ಭೂಮಿಯ ಮೇಲಿನ ಆಳವಾದ ಕಣಿವೆಯಲ್ಲಿ, ಸುತ್ತಮುತ್ತಲಿನ ಪರ್ವತಗಳಿಂದ ಧ್ವನಿಯು ಪ್ರತಿಫಲಿಸಿದಂತೆ ಕೂಗುವ ವ್ಯಕ್ತಿಯು ಪ್ರತಿಧ್ವನಿಯನ್ನು ಕೇಳುತ್ತಾನೆ. ಚಂದ್ರನ ಮೇಲೆ ಇದೇ ರೀತಿಯ ಕಣಿವೆಯಲ್ಲಿ, ಯಾವುದೇ ಪ್ರತಿಧ್ವನಿ ಕೇಳಿಸುವುದಿಲ್ಲ. ಇದಕ್ಕೆ ಕಾರಣ", "1850": "ನೇರ ರೇಖೆಯಲ್ಲಿ ವೇಗವನ್ನು ಹೆಚ್ಚಿಸುವ ಕಾರಿನ ಚಲನೆಯು ಸ್ಥಿರ ವೇಗದಲ್ಲಿ ನೇರ ರೇಖೆಯಲ್ಲಿ ಚಲಿಸುವ ಕಾರಿನ ಚಲನೆಯಿಂದ ಭಿನ್ನವಾಗಿರುತ್ತದೆ. ಕಾರಿನ ವೇಗವರ್ಧನೆಯನ್ನು ಯಾವ ಬದಲಾವಣೆಯು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "1851": "ದಿನದ ಯಾವ ಸಮಯದಲ್ಲಿ ಅತಿ ಹೆಚ್ಚು ತಾಪಮಾನ ದಾಖಲಾಗುತ್ತದೆ?", "1852": "ಚಿಟ್ಟೆ ಮೊಟ್ಟೆಗಳು ಮೊಟ್ಟೆಯಿಟ್ಟಾಗ, ಮರಿಗಳನ್ನು _ _ _ ಎಂದು ಕರೆಯಲಾಗುತ್ತದೆ.", "1853": "ಹತ್ತೊಂಬತ್ತನೇ ಶತಮಾನದಲ್ಲಿ ಪಾಶ್ಚರೀಕರಣದ ಬಗ್ಗೆ ಲೂಯಿಸ್ ಪಾಶ್ಚರ್ ಅವರ ಕೆಲಸವು ಬಹಳವಾಗಿ ಸುಧಾರಿಸಿದೆ.", "1854": "ಒಂದು ಪಾತ್ರೆಯಲ್ಲಿ ತೇವಾಂಶವುಳ್ಳ ಮೇಲ್ಮಣ್ಣಿನ ದಪ್ಪ ಪದರದ ಮೇಲೆ ಎರೆಹುಳಿಯನ್ನು ಇರಿಸಲಾಗಿತ್ತು. ದೀಪಗಳನ್ನು ಬೆಳಗಿಸಿದ ಕೋಣೆಯಲ್ಲಿ ಪ್ಯಾನ್ ಅನ್ನು ಇರಿಸಲಾಗಿತ್ತು. ಈ ಪರಿಸ್ಥಿತಿಗಳಿಗೆ ಎರೆಹುಳು ಹೆಚ್ಚಾಗಿ ಹೇಗೆ ಪ್ರತಿಕ್ರಿಯಿಸಿತು?", "1855": "ಆವರಣದ ಕೆಳಗಿರುವ ಭೂಮಿಯ ದ್ರವ ಪದರ ಯಾವುದು?", "1856": "ಅನೇಕ ನೈಸರ್ಗಿಕ ಸಂಪನ್ಮೂಲಗಳು ಮೇರಿಲ್ಯಾಂಡ್ ಮತ್ತು ಸುತ್ತಮುತ್ತಲಿನ ಪ್ರದೇಶಗಳಲ್ಲಿ ಕಂಡುಬರುತ್ತವೆ. ಈ ನೈಸರ್ಗಿಕ ಸಂಪನ್ಮೂಲಗಳಲ್ಲಿ ಕೆಲವು ನವೀಕರಿಸಬಹುದಾದವು ಮತ್ತು ಕೆಲವು ನವೀಕರಿಸಲಾಗದವು. ಜನರು ದೈನಂದಿನ ಚಟುವಟಿಕೆಗಳಲ್ಲಿ ಎರಡೂ ರೀತಿಯ ಸಂಪನ್ಮೂಲಗಳನ್ನು ಬಳಸುತ್ತಾರೆ. ನೈಸರ್ಗಿಕ ಸಂಪನ್ಮೂಲಗಳನ್ನು ಬಳಸುವುದರಿಂದ ಆಗಾಗ್ಗೆ ತ್ಯಾಜ್ಯ ಉತ್ಪನ್ನಗಳನ್ನು ಉತ್ಪಾದಿಸಲಾಗುತ್ತದೆ. ತೈಲ, ಕಲ್ಲಿದ್ದಲು ಮತ್ತು ಗ್ಯಾಸೋಲಿನ್ನಂತಹ ಪಳೆಯುಳಿಕೆ ಇಂಧನಗಳನ್ನು ಸುಡುವುದರಿಂದ ಮಾಲಿನ್ಯ ಉಂಟಾಗುತ್ತದೆ. ಪಳೆಯುಳಿಕೆ ಇಂಧನಗಳನ್ನು ಸುಡುವುದರಿಂದ ಯಾವ ರೀತಿಯ ಮಾಲಿನ್ಯವು ಹೆಚ್ಚಾಗಿ ಉಂಟಾಗುತ್ತದೆ?", "1857": "ಒಂದು ಹಕ್ಕಿ ಹಾಡಿದಾಗ, ಅದು ಬಹುಶಃ ಹಾಡುವುದಾಗಿರುತ್ತದೆ", "1858": "ಯುನೈಟೆಡ್ ಸ್ಟೇಟ್ಸ್ನಲ್ಲಿ ಸುಮಾರು 53 ಪ್ರತಿಶತದಷ್ಟು ವಿದ್ಯುತ್ ಶಕ್ತಿಯನ್ನು ಉತ್ಪಾದಿಸಲು ಕಲ್ಲಿದ್ದಲನ್ನು ಬಳಸಲಾಗುತ್ತದೆ. ಈ ಪರಿಸರ ಸಮಸ್ಯೆಗಳಲ್ಲಿ ಯಾವುದು ಕಲ್ಲಿದ್ದಲನ್ನು ಸುಡುವುದರಿಂದ ನೇರವಾಗಿ ಉಂಟಾಗುತ್ತದೆ?", "1859": "ಯಾವ ಪದವು ಈ ಕೆಳಗಿನ ಎಲ್ಲಾ ವಸ್ತುಗಳನ್ನು ಸರಿಯಾಗಿ ವಿವರಿಸುತ್ತದೆ-ಉಪ್ಪು ನೀರು, ವಿನೆಗರ್, ಕಂಚು, ಗಾಳಿ, ಕಡಲತೀರದ ಮರಳು.", "1860": "ಐಲ್ ರಾಯಲ್ ಸುಪೀರಿಯರ್ ಸರೋವರದಲ್ಲಿರುವ ಒಂದು ದೊಡ್ಡ ದ್ವೀಪವಾಗಿದೆ. 1800 ರ ದಶಕದಲ್ಲಿ, ಹೆಚ್ಚಿನ ಮರಗಳನ್ನು ತೆಗೆದುಹಾಕಲಾಯಿತು ಮತ್ತು ದ್ವೀಪದಲ್ಲಿ ವಾಸಿಸುತ್ತಿದ್ದ ತೋಳಗಳು ಮತ್ತು ಮೂಸ್ಗಳು ಸಾವನ್ನಪ್ಪಿದವು. 1900ರ ದಶಕದ ಆರಂಭದಲ್ಲಿ, ಮೂಸ್ ಅನ್ನು ದ್ವೀಪಕ್ಕೆ ಪುನಃ ಪರಿಚಯಿಸಲಾಯಿತು. 1925 ರ ಹೊತ್ತಿಗೆ, ಐಲ್ ರಾಯಲ್ನಲ್ಲಿ ಮೂಸ್ ಜನಸಂಖ್ಯೆಯು ಸುಮಾರು 2,000 ವ್ಯಕ್ತಿಗಳಿಗೆ ಏರಿತು. ಮೂಸ್ಗಳ ಸಂಖ್ಯೆಯು ಇಷ್ಟು ವೇಗವಾಗಿ ಹೇಗೆ ಬೆಳೆಯಿತು ಎಂಬುದನ್ನು ಯಾವುದು ಅತ್ಯುತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "1861": "ಭೂಮಿ ಮತ್ತು ಚಂದ್ರನ ಸಾಮಾನ್ಯ ಲಕ್ಷಣ ಯಾವುದು?", "1862": "ಬಾಬಿ ಕತ್ತಲ ಕೋಣೆಯೊಂದನ್ನು ಪ್ರವೇಶಿಸಿದಾಗ, ಬೆಳಕನ್ನು ಆನ್ ಮಾಡಲು ಗೋಡೆಯ ಸ್ವಿಚ್ ಅನ್ನು ತಳ್ಳಿದನು. ಬಾಬಿ ಸ್ವಿಚ್ ಅನ್ನು ತಳ್ಳಿದಾಗ ಬೆಳಕು ಆನ್ ಆಗಲು ಕಾರಣವೇನು?", "1863": "ಯಾವ ಮಾನವ ಅಂಗ ವ್ಯವಸ್ಥೆಯು ದೇಹದಿಂದ ದ್ರವ ಮತ್ತು ಅನಿಲ ತ್ಯಾಜ್ಯಗಳನ್ನು ಹೊರಹಾಕುತ್ತದೆ?", "1864": "ಕಡಲತೀರಕ್ಕೆ ಭೇಟಿ ನೀಡಿದಾಗ, ಹಗಲಿನಲ್ಲಿ ಸಮುದ್ರದಿಂದ ಮತ್ತು ರಾತ್ರಿಯಲ್ಲಿ ಸಮುದ್ರದ ಕಡೆಗೆ ಗಾಳಿ ಬೀಸುತ್ತಿರುವುದನ್ನು ಫೆಲಿಸಿಟಿ ಗಮನಿಸಿದರು. ಕರಾವಳಿ ಪ್ರದೇಶಗಳಲ್ಲಿ ಭೂಮಿ ಮತ್ತು ಸಮುದ್ರದ ಗಾಳಿಯ ದಿಕ್ಕಿಗೆ ಯಾವ ಅಂಶವು ಹೆಚ್ಚು ಕಾರಣವಾಗಿದೆ?", "1865": "ಒಬ್ಬ ವ್ಯಕ್ತಿಯು ಆಹಾರವನ್ನು ಸೇವಿಸಿದ ನಂತರ ಹೆಚ್ಚಿನ ಪೋಷಕಾಂಶಗಳು ಯಾವ ಮಾರ್ಗವನ್ನು ತೆಗೆದುಕೊಳ್ಳುತ್ತವೆ?", "1866": "ಶಬ್ದವು ನಮ್ಮ ಕಿವಿಗಳನ್ನು ತಲುಪುತ್ತದೆ ಏಕೆಂದರೆ ಶಬ್ದವು ಗಾಳಿಯ ಕಣಗಳನ್ನು ಮಾಡುತ್ತದೆ.", "1867": "ಯಾವ ಘಟನೆಯು ಚಾಲನೆಗೆ ಒಂದು ಉದಾಹರಣೆಯಾಗಿದೆ?", "1868": "ಸರಳ ಯಂತ್ರಗಳ ಮೂಲಕ ಯಾವ ರೀತಿಯ ಶಕ್ತಿಯನ್ನು ಒಂದು ವಸ್ತುವಿನಿಂದ ಇನ್ನೊಂದಕ್ಕೆ ವರ್ಗಾಯಿಸಲಾಗುತ್ತದೆ?", "1869": "ಭೂಮಿಯ ವಾತಾವರಣದೊಳಗಿನ ಶಕ್ತಿಯ ವರ್ಗಾವಣೆಯು ಹವಾಮಾನದ ಮೇಲೆ ಹೇಗೆ ಪರಿಣಾಮ ಬೀರುತ್ತದೆ ಎಂಬುದನ್ನು ಯಾವ ಹೇಳಿಕೆಯು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "1870": "ಇನ್ನೂ ಚಿನ್ನವಾಗಿರುವ ಚಿನ್ನದ ಉಂಗುರದ ಚಿಕ್ಕ ಭಾಗ ಯಾವುದು?", "1871": "ಮರದ ಹಲಗೆಯ ಉದ್ದವನ್ನು ಅಳೆಯಲು ಬಡಗಿ ಯಾವ ಸಾಧನವನ್ನು ಬಳಸಬೇಕು?", "1872": "ಜ್ವಾಲಾಮುಖಿ ಸ್ಫೋಟದಿಂದ ಪರಿಸರ ವ್ಯವಸ್ಥೆಯ ಸಮತೋಲನವು ಅಸ್ತವ್ಯಸ್ತಗೊಂಡರೆ, ಬಹುಶಃ ಏನಾಗುತ್ತದೆ?", "1873": "ಮೂಲ ಸಸ್ಯದಿಂದ ಅದರ ಸಂತತಿಗೆ ಹಾದುಹೋಗುವ ಗುಣಲಕ್ಷಣದ ಒಂದು ಉದಾಹರಣೆ _ _ _ ಆಗಿದೆ.", "1874": "ಅನೇಕ ಜೀವಿಗಳು ರಕ್ಷಣೆ ಮತ್ತು ಉಳಿವಿಗಾಗಿ ರಚನೆಗಳನ್ನು ಹೊಂದಿವೆ. ಯಾವ ರಚನೆಯು ಮರದ ತೊಗಟೆಯನ್ನು ಹೆಚ್ಚು ಹೋಲುತ್ತದೆ?", "1875": "ಮಾನವ ಉಸಿರಾಟದ ವ್ಯವಸ್ಥೆಯು ತೆಗೆದುಹಾಕುವ ಜವಾಬ್ದಾರಿಯನ್ನು ಹೊಂದಿದೆ.", "1876": "ರಾಸಾಯನಿಕಗಳನ್ನು ಉತ್ಪಾದಿಸುವ ವಿಶೇಷ ಕೋಶಗಳಿಂದ ಕೆಲವು ಸೋಂಕುಗಳಿಂದ ಮಾನವರು ರಕ್ಷಿಸಲ್ಪಡುತ್ತಾರೆ.", "1877": "ತಾಮ್ರದ ಹಾಳೆಯ ಉಷ್ಣಾಂಶವನ್ನು ಹೆಚ್ಚಿಸಲು ಯಾವ ಎರಡು ರೀತಿಯ ಶಕ್ತಿಯನ್ನು ಉತ್ತಮವಾಗಿ ಬಳಸಬಹುದು?", "1878": "ಭೂಮಿಯ ವಾತಾವರಣದಲ್ಲಿ ಅತ್ಯಂತ ಹೇರಳವಾಗಿರುವ ಅನಿಲ ಯಾವುದು?", "1879": "ರಾತ್ರಿ ಆಕಾಶದಲ್ಲಿ ಕಂಡುಬರುವ ನಕ್ಷತ್ರಗಳು ಸೂರ್ಯನಿಗಿಂತ ಕಡಿಮೆ ಪ್ರಕಾಶಮಾನವಾಗಿರುವುದನ್ನು ಯಾವುದು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "1880": "ಒಂದು ತೊರೆಯ ಬಳಿ ಸಸ್ಯಗಳ ನಷ್ಟವು ಕೆಳಮುಖವಾಗಿ ಹೆಚ್ಚು ಮಣ್ಣನ್ನು ತೊಳೆದುಕೊಳ್ಳಲು ಕಾರಣವಾಗುತ್ತದೆ ಎಂದು ವಿಜ್ಞಾನಿಗಳು ಗಮನಿಸಿದರು. ಕೆಳಮುಖವಾಗಿ ಚಲಿಸುವ ಹೆಚ್ಚುವರಿ ಮಣ್ಣು ಜೀವವೈವಿಧ್ಯತೆಯನ್ನು ಹೇಗೆ ಕಡಿಮೆ ಮಾಡುತ್ತದೆ?", "1881": "ಭೂಮಿಯ ನೆರಳು ಚಂದ್ರನ ಮೇಲೆ ಬಿದ್ದಾಗ, ನೆರಳು ಚಂದ್ರನ ಮೇಲೆ ಬೀಳುತ್ತದೆ.", "1882": "ಒಂದು ವರ್ಗವು ಅವರು ನಿರ್ಮಿಸಲು ಯೋಜಿಸಿರುವ ಸೌರ ನೀರಿನ ಹೀಟರ್ಗೆ ಬಣ್ಣ ಹಾಕಲು ಉತ್ತಮ ಬಣ್ಣವನ್ನು ನಿರ್ಧರಿಸಲು ಪ್ರಯೋಗವನ್ನು ನಡೆಸುತ್ತದೆ. ತಮ್ಮ ಪ್ರಾಯೋಗಿಕ ಪರೀಕ್ಷೆಗೆ, ವಿದ್ಯಾರ್ಥಿಗಳು ನಾಲ್ಕು ಒಂದೇ ರೀತಿಯ ಡಬ್ಬಿಗಳನ್ನು ಹೊಂದಿರುತ್ತಾರೆ. ಅವರು ಒಂದು ಕಪ್ಪು, ಒಂದು ಹಸಿರು, ಒಂದು ಕೆಂಪು ಮತ್ತು ಒಂದು ಬಿಳಿ ಬಣ್ಣವನ್ನು ಚಿತ್ರಿಸುತ್ತಾರೆ. ಪ್ರತಿ ಡಬ್ಬಿಯಲ್ಲಿ 500 ಮಿಲಿ 22 ಡಿಗ್ರಿ ಸೆಲ್ಸಿಯಸ್ ನೀರನ್ನು ತುಂಬಿಸಲಾಗುತ್ತದೆ ಮತ್ತು ಎರಡು ಗಂಟೆಗಳ ಕಾಲ ಬಿಸಿಲಿನಲ್ಲಿ ಕುಳಿತುಕೊಳ್ಳಲು ಅವಕಾಶ ನೀಡಲಾಗುತ್ತದೆ. ಯಾವ ಬಣ್ಣವು ನೀರಿನ ತಾಪಮಾನದಲ್ಲಿ ಹೆಚ್ಚಿನ ಹೆಚ್ಚಳವನ್ನು ಹೊಂದಿರುತ್ತದೆ?", "1883": "ನೀರಿನ ಈ ಗುಣಲಕ್ಷಣಗಳಲ್ಲಿ ಯಾವುದು ನೀರಿನ ಚಕ್ರದ ಮೇಲೆ ಹೆಚ್ಚಿನ ಪರಿಣಾಮ ಬೀರುತ್ತದೆ?", "1884": "ಭೂಮಿಯ ಮೇಲೆ ಹಗಲು ಮತ್ತು ರಾತ್ರಿ ಬರಲು ಕಾರಣವೇನು?", "1885": "ಯಾವ ಪ್ರಕ್ರಿಯೆಯು ಭೌತಿಕ ಬದಲಾವಣೆಯ ಒಂದು ಉದಾಹರಣೆಯಾಗಿದೆ?", "1886": "ನೀರಿನ ಚಕ್ರಕ್ಕೆ ಶಕ್ತಿಯ ಅಗತ್ಯವಿರುತ್ತದೆ. ನೀರಿನ ಚಕ್ರಕ್ಕೆ ಮುಖ್ಯ ಶಕ್ತಿಯ ಮೂಲವೆಂದರೆ", "1887": "ಇವುಗಳಲ್ಲಿ ಜೀವನದ ಮೂಲಭೂತ ಘಟಕ ಯಾವುದು?", "1888": "ಸಂಗೀತ ಕಛೇರಿ ಸಭಾಂಗಣದ ಗೋಡೆಗಳು ಮತ್ತು ಮೇಲ್ಛಾವಣಿಗೆ ವಸ್ತುಗಳನ್ನು ಆಯ್ಕೆ ಮಾಡುವಾಗ ಪರಿಗಣಿಸಬೇಕಾದ ಅತ್ಯಂತ ಮುಖ್ಯವಾದದ್ದು ಯಾವುದು?", "1889": "ಸೂಕ್ಷ್ಮಾಣುಜೀವಿಗಳು ಉಸಿರಾಟದ ಮೂಲಕ ಮಣ್ಣಿನಲ್ಲಿ ಆಮ್ಲಜನಕವನ್ನು ಖಾಲಿಯಾದಾಗ, ಮಣ್ಣು ಆಮ್ಲಜನಕದ ರೂಪ ಪಡೆಯುತ್ತದೆ.", "1890": "ನ್ಯಾಷನಲ್ ಏರೋನಾಟಿಕ್ಸ್ ಅಂಡ್ ಸ್ಪೇಸ್ ಅಡ್ಮಿನಿಸ್ಟ್ರೇಷನ್ (ನಾಸಾ) ಯುನೈಟೆಡ್ ಸ್ಟೇಟ್ಸ್ನಲ್ಲಿ ಬಾಹ್ಯಾಕಾಶ ಕಾರ್ಯಕ್ರಮದ ಜವಾಬ್ದಾರಿಯನ್ನು ಹೊಂದಿರುವ ಸಂಸ್ಥೆಯಾಗಿದೆ. ನಾಸಾದ ಅಪೊಲೊ ಕಾರ್ಯಕ್ರಮದ ಉದ್ದೇಶವೇನು?", "1891": "ಸ್ನಾಯು ವ್ಯವಸ್ಥೆಯಲ್ಲಿ ನಿಯಂತ್ರಣದ ಕೊರತೆಯು ಇತರ ಯಾವ ಅಂಗ ವ್ಯವಸ್ಥೆಯಲ್ಲಿನ ಸಮಸ್ಯೆಗೆ ಸಂಬಂಧಿಸಿದೆ?", "1892": "ಸಾಮಾನ್ಯವಾಗಿ ಟಂಬಲ್ವೀಡ್ ಎಂದು ಕರೆಯಲ್ಪಡುವ ರಷ್ಯನ್ ಥಿಸಲ್, ಅನೇಕ ಕೊಂಬೆಗಳನ್ನು ಮತ್ತು ಸಣ್ಣ, ಗಟ್ಟಿಯಾದ ಎಲೆಗಳನ್ನು ಹೊಂದಿರುವ ದೊಡ್ಡ, ದುಂಡಾದ ಸಸ್ಯವಾಗಿದೆ. ಈ ಸಸ್ಯವು ಅದರ ಕಾಂಡದಿಂದ ಒಡೆದಾಗ ಹೆಚ್ಚಿನ ಸಂಖ್ಯೆಯ ಬೀಜಗಳನ್ನು ಹರಡುತ್ತದೆ. ಈ ಥಿಸಲ್ ಬಹುಶಃ ಯಾವ ರೀತಿಯ ಪರಿಸರದಲ್ಲಿ ಕಂಡುಬರುತ್ತದೆ?", "1893": "ವಿಜ್ಞಾನಿಗಳು ಬಂಡೆಯ ಕೆಳಭಾಗದ ಬಂಡೆಯ ಪದರಗಳಲ್ಲಿ ಡೈನೋಸಾರ್ ಪಳೆಯುಳಿಕೆಗಳನ್ನು ಮತ್ತು ಬಂಡೆಯ ಮಧ್ಯದ ಬಂಡೆಯ ಪದರದಲ್ಲಿ ಸಸ್ತನಿ ಪಳೆಯುಳಿಕೆಗಳನ್ನು ಕಂಡುಕೊಳ್ಳುತ್ತಾರೆ. ಈ ಪುರಾವೆಯಿಂದ ಯಾವುದನ್ನು ಅತ್ಯುತ್ತಮವಾಗಿ ತೀರ್ಮಾನಿಸಬಹುದು?", "1894": "ಜಾಯ್ಸ್ ಒಂದು ಬೀಕರ್ನಲ್ಲಿ 200 ಮಿಲಿಲೀಟರ್ ನೀರನ್ನು ಹಾಕಿ, ಅದರಲ್ಲಿ ಥರ್ಮಾಮೀಟರ್ ಹಾಕಿ, ಅದು ಕುದಿಯಲು ಪ್ರಾರಂಭವಾಗುವವರೆಗೆ ಬಿಸಿಮಾಡಿದನು. ಅದು ಕುದಿಯಲು ಪ್ರಾರಂಭಿಸಿದಾಗ 100 ಡಿಗ್ರಿ ಸೆಲ್ಸಿಯಸ್ ತಾಪಮಾನವನ್ನು ದಾಖಲಿಸಿದೆ. ಅವರು 400 ಮಿಲಿಲೀಟರ್ ನೀರಿನಿಂದ ಈ ಪ್ರಕ್ರಿಯೆಯನ್ನು ಪುನರಾವರ್ತಿಸಿದರು. ಎರಡನೇ ಮಾದರಿಯು ಕುದಿಯಲು ಪ್ರಾರಂಭಿಸಿದಾಗ ತಾಪಮಾನ ಎಷ್ಟಿರುತ್ತದೆ?", "1895": "ಹೋಮ್ವರ್ಕ್ ನಿಯೋಜನೆಯ ಬಗ್ಗೆ ವಿದ್ಯಾರ್ಥಿಯೊಬ್ಬ ಈ ಕೆಳಗಿನ ಹೇಳಿಕೆಯನ್ನು ಬರೆದಿದ್ದಾನೆಃ \"ಯುಕಾರ್ಯೋಟಿಕ್ ಕೋಶಗಳಿಗೆ ಪ್ರೊಕಾರ್ಯೋಟಿಕ್ ಕೋಶಗಳಿಗಿಂತ ಹೆಚ್ಚು ಲಿಪಿಡ್ಗಳು ಬೇಕಾಗುತ್ತವೆ\". ಕೆಳಗಿನ ಯಾವ ಹೇಳಿಕೆಯು ಆಕೆಯ ಹೇಳಿಕೆಗೆ ಅತ್ಯುತ್ತಮ ಬೆಂಬಲವನ್ನು ನೀಡುತ್ತದೆ?", "1896": "ಕಪ್ಪು ಕರಡಿಯು ಹುಲ್ಲು, ಬೇರುಗಳು ಮತ್ತು ಹಣ್ಣುಗಳು ಸೇರಿದಂತೆ ವಿವಿಧ ವಸ್ತುಗಳನ್ನು ತಿನ್ನುತ್ತದೆ. ಇದು ಕೀಟಗಳು, ಮೀನುಗಳು ಮತ್ತು ಇತರ ಸಣ್ಣ ಪ್ರಾಣಿಗಳನ್ನು ಸಹ ತಿನ್ನುತ್ತದೆ. ಇವುಗಳಲ್ಲಿ ಯಾವುದು ಕಪ್ಪು ಕರಡಿಯನ್ನು ಅತ್ಯುತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "1897": "ಒಬ್ಬ ವಿದ್ಯಾರ್ಥಿಯು ಅಂಚಿನಲ್ಲಿ ಚಿಪ್ ಹೊಂದಿರುವ ಬೀಕರ್ ಅನ್ನು ಕಂಡುಕೊಳ್ಳುತ್ತಾನೆ. ಬೀಕರ್ ಅನ್ನು ಅವನು ಏನು ಮಾಡಬೇಕು?", "1898": "ಪರಮಾಣುವಿನ ನ್ಯೂಕ್ಲಿಯಸ್ನಲ್ಲಿ ಪ್ರೋಟಾನ್ಗಳು ಮತ್ತು ನ್ಯೂಟ್ರಾನ್ಗಳ ಮೊತ್ತವನ್ನು ಕರೆಯಲಾಗುತ್ತದೆ", "1899": "ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವ ಪೋಷಕಾಂಶಗಳು ರಕ್ತಪ್ರವಾಹದಿಂದ ನೇರವಾಗಿ ಹೀರಲ್ಪಡುತ್ತವೆ?", "1900": "ಕಚ್ಚಾ ವಸ್ತುಗಳ ಬದಲಿಗೆ ಮರುಬಳಕೆಯ ವಸ್ತುಗಳಿಂದ ಅಲ್ಯೂಮಿನಿಯಂ ಡಬ್ಬಿಗಳನ್ನು ತಯಾರಿಸುವುದು ಬುದ್ಧಿವಂತಿಕೆಯ ಆಯ್ಕೆಯಾಗಿದೆ.", "1901": "ಬೇಸಿಗೆಯಲ್ಲಿ ಹವಾಮಾನ ಮತ್ತು ಹವಾಮಾನಕ್ಕೆ ಏನಾಗುತ್ತದೆ?", "1902": "ನೀರು ಮಂಜುಗಡ್ಡೆಯಾಗಿ ಬದಲಾಗುವ ತಾಪಮಾನಕ್ಕಿಂತ ಹೊರಗಿನ ಗಾಳಿಯ ಉಷ್ಣಾಂಶವು ತಂಪಾಗಿರುತ್ತದೆ ಎಂದು ಥರ್ಮಾಮೀಟರ್ ತೋರಿಸುತ್ತದೆ. ಆದಾಗ್ಯೂ, ಪಾದಚಾರಿ ಮಾರ್ಗದಲ್ಲಿರುವ ಮಂಜು ಕರಗುತ್ತದೆ. ಬಹುಶಃ ಇದಕ್ಕೆ ಕಾರಣವೇನು?", "1903": "ರಾತ್ರಿಯಲ್ಲಿ ಬೇಟೆಯಾಡುವಾಗ ಗೂಬೆಗಳಿಗೆ ಯಾವ ಗುಣಲಕ್ಷಣವು ಪ್ರಯೋಜನವನ್ನು ನೀಡುತ್ತದೆ?", "1904": "ಮರವನ್ನು ನವೀಕರಿಸಬಹುದಾದ ಸಂಪನ್ಮೂಲವೆಂದು ಪರಿಗಣಿಸಲಾಗಿದೆ ಏಕೆಂದರೆ", "1905": "ಯಾವ ಘಟನೆಯು ರಾಸಾಯನಿಕ ಬದಲಾವಣೆಯ ಉದಾಹರಣೆಯಾಗಿದೆ?", "1906": "ಆಮ್ಲಜನಕ ಸಮೃದ್ಧ ರಕ್ತವು ಶ್ವಾಸಕೋಶದಿಂದ ಹೃದಯಕ್ಕೆ ಮರಳುತ್ತದೆ. ಈ ಪ್ರಕ್ರಿಯೆಯಲ್ಲಿ ಯಾವ ಎರಡು ವ್ಯವಸ್ಥೆಗಳು ಹೆಚ್ಚು ನೇರವಾಗಿ ತೊಡಗಿಕೊಂಡಿವೆ?", "1907": "ಸರಳದಿಂದ ಅತ್ಯಂತ ಸಂಕೀರ್ಣವಾದವರೆಗೆ, ಬಹುಕೋಶೀಯ ಜೀವಿಗಳು ಹೇಗೆ ಸಂಘಟಿತವಾಗಿವೆ?", "1908": "ವಿದ್ಯಾರ್ಥಿಯೊಬ್ಬನು ಮಿಂಚಿನೊಂದಿಗೆ ಬರುವ ಬಿರುಗಾಳಿಗಳು ಮಿಂಚಿನಿಲ್ಲದ ಬಿರುಗಾಳಿಗಳಿಗಿಂತ ಹೆಚ್ಚು ಮಳೆಯನ್ನು ಉಂಟುಮಾಡುತ್ತವೆಯೇ ಎಂದು ಕಂಡುಹಿಡಿಯಲು ಬಯಸುತ್ತಾನೆ. ಈ ಪ್ರಶ್ನೆಗೆ ಉತ್ತರಿಸಲು ಉತ್ತಮ ಮಾರ್ಗ ಯಾವುದು?", "1909": "20 ಸಂಯುಕ್ತ ಸೋಡಿಯಂ ಕಾರ್ಬೋನೇಟ್ನಲ್ಲಿ (Na2CO3) ಎಷ್ಟು ವಿಭಿನ್ನ ಅಂಶಗಳಿವೆ?", "1910": "ಪ್ರಯೋಗಾಲಯದಲ್ಲಿ, ಬ್ಯಾಕ್ಟೀರಿಯಾದ ತಳಿ ಪ್ರತಿಜೀವಕಕ್ಕೆ ಪ್ರತಿರೋಧವನ್ನು ತೋರಿಸುತ್ತದೆ. ಪ್ರತಿಜೀವಕಗಳ ಉಪಸ್ಥಿತಿಯು ಆನುವಂಶಿಕ ಸಂಕೇತದೊಳಗೆ ಅಸ್ತಿತ್ವದಲ್ಲಿರುವ ರೂಪಾಂತರವು ಬ್ಯಾಕ್ಟೀರಿಯಾಗಳು ಬದುಕುಳಿಯಲು ಸಹಾಯ ಮಾಡುತ್ತದೆ. ಅಸ್ತಿತ್ವದಲ್ಲಿರುವ ಆನುವಂಶಿಕ ರೂಪಾಂತರದಿಂದಾಗಿ ಬ್ಯಾಕ್ಟೀರಿಯಾದ ಪ್ರತಿರೋಧವನ್ನು ಯಾವ ಪ್ರಕ್ರಿಯೆ ಎಂದು ಉತ್ತಮವಾಗಿ ವಿವರಿಸಬಹುದು?", "1911": "ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ಮಿಶ್ರಣವಲ್ಲ?", "1912": "ಕ್ರೇಯಾನ್ ಕರಗಿದ ನಂತರ ಕ್ರೇಯಾನ್ನ ಯಾವ ಎರಡು ಗುಣಲಕ್ಷಣಗಳು ಒಂದೇ ಆಗಿರುತ್ತವೆ?", "1913": "ಯಾವ ಮಾನವ ಅಂಗ ವ್ಯವಸ್ಥೆಯು ಬೆಳವಣಿಗೆ, ಅಭಿವೃದ್ಧಿ ಮತ್ತು ಸಂತಾನೋತ್ಪತ್ತಿಯನ್ನು ನಿಯಂತ್ರಿಸಲು ಹಾರ್ಮೋನುಗಳನ್ನು ಉತ್ಪಾದಿಸುತ್ತದೆ?", "1914": "ಕೆಲವು ಜೀವಿಗಳು ಸಾಯುತ್ತಿದ್ದಂತೆ, ಅವುಗಳ ಅವಶೇಷಗಳು ಮಣ್ಣಿನಿಂದ ಹೂತುಹೋಗುತ್ತವೆ ಮತ್ತು ಅಂತಿಮವಾಗಿ ಒಂದು ರೀತಿಯ ಬಂಡೆಯಾಗಿ ಸಂಕುಚಿತಗೊಳ್ಳುತ್ತವೆ. ಈ ಪ್ರಕ್ರಿಯೆಯಿಂದ ರೂಪುಗೊಳ್ಳುವ ಬಂಡೆಯ ಪ್ರಕಾರ ಯಾವುದು?", "1915": "ಜೀವಿಗಳ, ಅಂಗಾಂಶಗಳ ಸಂಘಟನೆಯನ್ನು ಆಧರಿಸಿದೆ", "1916": "ಬ್ಯಾಕ್ಟೀರಿಯಾಗಳು ಶ್ವಾಸಕೋಶಗಳಿಗೆ ಸೋಂಕು ತಗುಲಿದಾಗ ಯಾವ ದೇಹದ ವ್ಯವಸ್ಥೆಯು ನೇರವಾಗಿ ಅಪಾಯಕ್ಕೆ ಒಳಗಾಗುತ್ತದೆ?", "1917": "ಜನರನ್ನು ಆರೋಗ್ಯವಾಗಿಡಲು ಸಹಾಯ ಮಾಡುವ ಒಳ್ಳೆಯ ಬ್ಯಾಕ್ಟೀರಿಯಾಗಳು ಎಲ್ಲಿ ಬೆಳೆಯುತ್ತವೆ?", "1918": "ಮಾನವ ಇಮ್ಯುನೊ ಡಿಫಿಷಿಯನ್ಸಿ ವೈರಸ್ (ಎಚ್ಐವಿ) ಏಡ್ಸ್ಗೆ ಕಾರಣವಾಗುತ್ತದೆ. ಮೊದಲ ಮಾನವ ಏಡ್ಸ್ ಪ್ರಕರಣಗಳು 1950ರ ದಶಕದ ಕೊನೆಯಲ್ಲಿ ಆಫ್ರಿಕಾದಲ್ಲಿ ಕಂಡುಬಂದವು. ಅಂದಿನಿಂದ, ಹತ್ತಾರು ಮಿಲಿಯನ್ ಜನರು ಈ ರೋಗದಿಂದ ಸಾವನ್ನಪ್ಪಿದ್ದಾರೆ ಮತ್ತು ಪ್ರಪಂಚದಾದ್ಯಂತ ಹತ್ತಾರು ಮಿಲಿಯನ್ ಜನರು ಸೋಂಕಿಗೆ ಒಳಗಾಗಿದ್ದಾರೆ. ಏಡ್ಸ್ ರೋಗವನ್ನು ಯಾವ ಪದವು ಅತ್ಯುತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "1919": "7. ಹೆಚ್ಚಿನ ಭೂಕಂಪಗಳಿಗೆ ಕಾರಣವೇನು?", "1920": "ಚಂದ್ರ ಮತ್ತು ಭೂಮಿಯ ನಡುವಿನ ಗುರುತ್ವಾಕರ್ಷಣೆಯ ಪರಿಣಾಮವಾಗಿ ಯಾವ ವಿದ್ಯಮಾನಗಳು ಸಂಭವಿಸುತ್ತವೆ?", "1921": "ರಕ್ತಪರಿಚಲನಾ ವ್ಯವಸ್ಥೆ ಮತ್ತು ಉಸಿರಾಟದ ವ್ಯವಸ್ಥೆಯು ಹೇಗೆ ಒಟ್ಟಾಗಿ ಕಾರ್ಯನಿರ್ವಹಿಸಬಹುದು ಎಂಬುದನ್ನು ಯಾವ ಹೇಳಿಕೆಯು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "1922": "ಪ್ರಾಣಿಗಳು ಆಹಾರ ಸೇರಿದಂತೆ ಅನೇಕ ವಿಷಯಗಳಿಗೆ ಸಸ್ಯಗಳನ್ನು ಅವಲಂಬಿಸಿವೆ. ಸಸ್ಯಗಳು ಪ್ರಾಣಿಗಳಿಂದ ಏನನ್ನು ಅವಲಂಬಿಸಿವೆ?", "1923": "ಭೂಮಿಯ ಮೇಲ್ಮೈಯಿಂದ ಒಂದೇ ರೀತಿಯ ಹಡಗನ್ನು ಉಡಾಯಿಸುವುದಕ್ಕಿಂತ ಚಂದ್ರನ ಮೇಲ್ಮೈಯಿಂದ ಬಾಹ್ಯಾಕಾಶ ನೌಕೆಯನ್ನು ಉಡಾಯಿಸಲು ಕಡಿಮೆ ಬಲ ಬೇಕಾಗುತ್ತದೆ.", "1924": "ಭೂಮಿಯ ಎರಡು ಫಲಕಗಳು ಒಟ್ಟಿಗೆ ತಳ್ಳಲ್ಪಟ್ಟವು ಮತ್ತು ನೆಲವು ಚಲಿಸಿತು. ಏನಾಯಿತು?", "1925": "ಈಶಾನ್ಯ ನೆವಾಡಾದ ರೂಬಿ ಪರ್ವತ ಪ್ರದೇಶದ ಮೂಲಕ ಹರಿಯುವ ಹಿಮನದಿಗಳಿಂದ ಇವುಗಳಲ್ಲಿ ಯಾವುದು ರೂಪುಗೊಂಡಿತು?", "1926": "ವಿದ್ಯಾರ್ಥಿಯೊಬ್ಬನು ಜೀವಕೋಶದ ಅಂಗಕಗಳ ಬಗ್ಗೆ ಈ ಕೆಳಗಿನ ಗುಣಲಕ್ಷಣಗಳ ಪಟ್ಟಿಯನ್ನು ಸಿದ್ಧಪಡಿಸಿದನು. ಸಸ್ಯ ಜೀವಕೋಶಗಳಲ್ಲಿ ಇರುವ ಪ್ರಾಣಿ ಜೀವಕೋಶಗಳಲ್ಲಿ ಜೀವಕೋಶಕ್ಕೆ ಶಕ್ತಿ ಲಭ್ಯವಾಗುವಂತೆ ಮಾಡಲು ಸಹಾಯ ಮಾಡುತ್ತದೆ. ಈ ಕೆಳಗಿನ ಯಾವ ಜೀವಕೋಶದ ರಚನೆಗಳನ್ನು ವಿದ್ಯಾರ್ಥಿ ವಿವರಿಸುತ್ತಾನೆ?", "1927": "ಮರುಭೂಮಿಗಳು ಇತರ ಪರಿಸರ ವ್ಯವಸ್ಥೆಗಳಿಗಿಂತ ಕಡಿಮೆ ಮಳೆಯನ್ನು ಪಡೆಯುತ್ತವೆ ಎಂದು ಬ್ರಿಯಾನ್ಗೆ ತಿಳಿದಿದೆ. ಆದಾಗ್ಯೂ, ಸಸ್ಯಗಳು ಮರುಭೂಮಿಯಲ್ಲಿ ಬದುಕಬಲ್ಲವು ಎಂಬುದು ಅವನಿಗೂ ತಿಳಿದಿದೆ. ಸಸ್ಯದ ಯಾವ ಗುಣಲಕ್ಷಣವು ಮರುಭೂಮಿಯಲ್ಲಿ ವಾಸಿಸಲು ಸಹಾಯ ಮಾಡುತ್ತದೆ?", "1928": "ಜ್ವಾಲಾಮುಖಿ ಸ್ಫೋಟದ ನಂತರ, ದೊಡ್ಡ ಪರಿಸರ ವ್ಯವಸ್ಥೆಗಳು ಸಂಪೂರ್ಣವಾಗಿ ಚೇತರಿಸಿಕೊಳ್ಳಲು ಬಹಳ ಸಮಯ ತೆಗೆದುಕೊಳ್ಳುತ್ತದೆ. ಅಭಿವೃದ್ಧಿಯು ಏಕೆ ಇಷ್ಟು ಸಮಯ ತೆಗೆದುಕೊಳ್ಳುತ್ತದೆ ಎಂಬುದನ್ನು ಯಾವ ಹೇಳಿಕೆಯು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "1929": "ಒಂದು ಅಂಶದ ಪರಮಾಣು ಸಂಖ್ಯೆಯು ಅದರ ಸಂಖ್ಯೆಯನ್ನು ಸೂಚಿಸುತ್ತದೆ.", "1930": "ಪರಿಸರ ವ್ಯವಸ್ಥೆಯಲ್ಲಿ, ಲಭ್ಯವಿರುವ ಎಲ್ಲಾ ಶಕ್ತಿಯನ್ನು ಜೀವಿಗಳು ಬಳಸುವುದಿಲ್ಲ. ಮುಂದಿನ ಪೋಷಕ ಮಟ್ಟದಲ್ಲಿ ಜೀವಿಗಳಿಗೆ ವರ್ಗಾಯಿಸುವ ಮೊದಲು ಕೆಲವು ಶಕ್ತಿಯು ಲಭ್ಯವಿರುವುದಿಲ್ಲ. ಶಕ್ತಿಯು ಹೆಚ್ಚಾಗಿ ಹೇಗೆ ಲಭ್ಯವಾಗುವುದಿಲ್ಲ?", "1931": "ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ಭೂಮಿಯ ಅಕ್ಷದ ಮೇಲೆ ಓರೆಯಾಗುವುದರ ನೇರ ಪರಿಣಾಮವಾಗಿದೆ?", "1932": "ಟೋನಿ ತನ್ನ ಸುದೀರ್ಘ ಬೈಕ್ ಸವಾರಿಯ ಮೊದಲು ಮತ್ತು ನಂತರ ಯಾವಾಗಲೂ ನೀರು ಕುಡಿಯುತ್ತಾನೆ. ಅವನು ವ್ಯಾಯಾಮ ಮಾಡುವಾಗ ಅವನ ದೇಹಕ್ಕೆ ನೀರು ಏಕೆ ಬೇಕು?", "1933": "ಕಾಡಿನ ಪ್ರದೇಶದಲ್ಲಿ ಒಂದು ಕ್ಷೇತ್ರ ಪ್ರವಾಸದಲ್ಲಿ, ನೀವು ಒಂದು ಸಣ್ಣ, ವಿಚಿತ್ರವಾದ ವಸ್ತುವನ್ನು ನೋಡುತ್ತೀರಿ. ಇದು ಜೀವಂತ ಪ್ರಾಣಿಯೇ ಎಂದು ನಿಮಗೆ ಆಶ್ಚರ್ಯವಾಗುತ್ತದೆ. ಕಂಡುಹಿಡಿಯಲು ಉತ್ತಮ ಮಾರ್ಗವೆಂದರೆ ವಸ್ತುವನ್ನು ಗಮನಿಸಿ ಅದು ಇದೆಯೇ ಎಂದು ನೋಡುವುದು.", "1934": "ದ್ರವರೂಪದ ಅಡುಗೆ ಎಣ್ಣೆಯನ್ನು ಒಂದು ಧಾರಕದಲ್ಲಿ ಸುರಿಯಲಾಗುತ್ತಿತ್ತು. ಅಡುಗೆ ಎಣ್ಣೆಯನ್ನು ಧಾರಕಕ್ಕೆ ಸುರಿದ ನಂತರ ಅದರ ಗುಣಲಕ್ಷಣವನ್ನು ಯಾವ ಹೇಳಿಕೆಯು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "1935": "ಸೂರ್ಯನು ಭೂಮಿಯ ವಾತಾವರಣವನ್ನು ಅಸಮಾನವಾಗಿ ಬಿಸಿಮಾಡುತ್ತಾನೆ. ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ಈ ಅಸಮ ತಾಪದ ಪರಿಣಾಮವಾಗಿರಬಹುದು?", "1936": "20-ಎನ್ ಬಲವು 5 ಕೆ. ಜಿ ತೂಕದ ವಸ್ತುವಿನ ಮೇಲೆ ಕಾರ್ಯನಿರ್ವಹಿಸುತ್ತದೆ. ಘರ್ಷಣೆಯಿಲ್ಲದ ಮೇಲ್ಮೈಯಲ್ಲಿ ವಸ್ತುವು ಎಷ್ಟು ವೇಗವಾಗಿ ವೇಗವನ್ನು ಪಡೆಯುತ್ತದೆ?", "1937": "ವಿವಿಧ ರೀತಿಯ ಬ್ಯಾಕ್ಟೀರಿಯಾಗಳ ವೈಜ್ಞಾನಿಕ ಜ್ಞಾನವನ್ನು ಹೆಚ್ಚಿಸುವುದು ಮತ್ತು ಪರಿಷ್ಕರಿಸುವುದು ವಿಜ್ಞಾನಿಗಳಿಗೆ ಬ್ಯಾಕ್ಟೀರಿಯಾಗಳ ಬಗೆಗಿನ ಮಾರ್ಗಗಳನ್ನು ಅಭಿವೃದ್ಧಿಪಡಿಸಲು ಅನುವು ಮಾಡಿಕೊಡುತ್ತದೆ.", "1938": "ಮಾನವರಲ್ಲಿ ಗಂಡು ಮತ್ತು ಹೆಣ್ಣು ಸಂತಾನೋತ್ಪತ್ತಿ ವ್ಯವಸ್ಥೆಗಳಲ್ಲಿ ಏನು ಉತ್ಪತ್ತಿಯಾಗುತ್ತದೆ?", "1939": "ನಗರಗಳಲ್ಲಿ ಪಳೆಯುಳಿಕೆ ಇಂಧನಗಳನ್ನು ಸುಡುವುದರಿಂದ ಹೆಚ್ಚಿನ ಮಟ್ಟದ ವಾಯುಮಾಲಿನ್ಯ ಉಂಟಾಗುತ್ತದೆ. ವಾಯು ಮಾಲಿನ್ಯವನ್ನು ಕಡಿಮೆ ಮಾಡಲು ಯಾವ ನಗರ ವಿನ್ಯಾಸವು ಅತ್ಯುತ್ತಮವಾಗಿ ಸಹಾಯ ಮಾಡುತ್ತದೆ?", "1940": "ಆನುವಂಶಿಕ ಗುಣಲಕ್ಷಣ ಯಾವುದು?", "1941": "ಸೈಲೆಮ್ ಸಸ್ಯದಲ್ಲಿನ ಫ್ಲೋಯೆಮ್ ಅನ್ನು ಹೇಗೆ ಹೋಲುತ್ತದೆ?", "1942": "ಮರುಬಳಕೆ ಕಾರ್ಯಕ್ರಮದಲ್ಲಿ, ಜನರು ತಮ್ಮ ಇತರ ಕಸದಿಂದ ಕಾಗದವನ್ನು ಪ್ರತ್ಯೇಕಿಸಬಹುದು. ಕಾಗದವನ್ನು ಕಾರ್ಖಾನೆಗಳಿಗೆ ಕಳುಹಿಸಲಾಗುತ್ತದೆ ಮತ್ತು ಹೊಸ ಉತ್ಪನ್ನಗಳಾಗಿ ಪರಿವರ್ತಿಸಲಾಗುತ್ತದೆ. ಕಾಗದದ ಮರುಬಳಕೆಯು ಯಾವುದನ್ನು ಹೆಚ್ಚು ಸಂರಕ್ಷಿಸಲು ಸಹಾಯ ಮಾಡುತ್ತದೆ?", "1943": "ಭೂಮಿಯ ಮೇಲಿನ ದ್ರವ್ಯದ ಮೂರು ಸ್ಥಿತಿಗಳ ಮೂಲಕ ನೀರು ಚಲಿಸುತ್ತದೆ. ನೀರಿನ ದ್ರವ್ಯದ ಸ್ಥಿತಿಯ ಮೇಲೆ ಯಾವುದು ಹೆಚ್ಚಿನ ಪರಿಣಾಮ ಬೀರುತ್ತದೆ?", "1944": "ಭೂಮಿಯ ಮೇಲೆ ಮತ್ತು ಚಂದ್ರನ ಮೇಲೆ ಯಾವ ಭೌತಿಕ ಲಕ್ಷಣವಿದೆ?", "1945": "ಪ್ರಾಣಿಗಳು ಮತ್ತು ಸಸ್ಯಗಳು ಹಲವಾರು ವಿಭಿನ್ನ ರಾಸಾಯನಿಕ ಅಂಶಗಳಿಂದ ಕೂಡಿವೆ. ಪ್ರಾಣಿಗಳು ಮತ್ತು ಸಸ್ಯಗಳು ಸತ್ತಾಗ ಈ ಎಲ್ಲಾ ಅಂಶಗಳಿಗೆ ಏನಾಗುತ್ತದೆ?", "1946": "ವಿದ್ಯಾರ್ಥಿಗಳು ವಿವಿಧ ಬಂಡೆಗಳನ್ನು ಹೋಲಿಸುತ್ತಿದ್ದಾರೆ. ಎಲ್ಲಾ ಬಂಡೆಗಳಿಗೆ ಏನು ಸಾಮ್ಯತೆ ಇದೆ?", "1947": "ಜಲ ವ್ಯವಸ್ಥೆಗಳ ಮೇಲೆ ದೊಡ್ಡ ಪ್ರಮಾಣದ ಕೃಷಿ ಫಲೀಕರಣದ ಹೆಚ್ಚಿನ ಪರಿಣಾಮವೇನು?", "1948": "ಶಿಲಾಪಾಕವನ್ನು ಅಗ್ನಿಶಿಲೆಯಾಗಿ ಪರಿವರ್ತಿಸಬೇಕಾದರೆ, ಯಾವ ಕ್ರಿಯೆಗಳು ನಡೆಯಬೇಕು?", "1949": "ಮರಗಳು ಬೀಜಗಳಾಗಿ ಪ್ರಾರಂಭವಾಗಿ ಹೆಚ್ಚು ಬೀಜಗಳನ್ನು ಉತ್ಪಾದಿಸುವ ಪ್ರೌಢ ಮರಗಳಾಗಿ ಬೆಳೆಯುತ್ತವೆ. ಈ ಮಾದರಿಯು ಪ್ರತಿನಿಧಿಸುತ್ತದೆ", "1950": "ಯಾವ ಅನುಕ್ರಮವು ಮಾನವನ ದೇಹ ರಚನೆಗಳ ವ್ಯವಸ್ಥೆಯ ಮಟ್ಟವನ್ನು ಅತ್ಯಂತ ಸರಳದಿಂದ ಅತ್ಯಂತ ಸಂಕೀರ್ಣವಾದ ಮಟ್ಟಕ್ಕೆ ಗುರುತಿಸುತ್ತದೆ?", "1951": "ಜೀವಕೋಶವು ಪ್ರೋಟೀನ್ನ ರಚನೆಗೆ ಕಾರ್ಬೋಹೈಡ್ರೇಟ್ ಅನ್ನು ಸೇರಿಸುವ ಮೂಲಕ ಪ್ರೋಟೀನ್ನ ಸಂಶ್ಲೇಷಣೆಯನ್ನು ಪೂರ್ಣಗೊಳಿಸುತ್ತದೆ. ಜೀವಕೋಶದ ಯಾವ ಸ್ಥಳದಲ್ಲಿ ಕಾರ್ಬೋಹೈಡ್ರೇಟ್ ಅನ್ನು ಸೇರಿಸಲಾಗುತ್ತದೆ?", "1952": "ಒಂದು ಅಂಶದ ಎಲ್ಲಾ ಪರಮಾಣುಗಳು ಅವುಗಳ ನ್ಯೂಕ್ಲಿಯಸ್ಗಳಲ್ಲಿ ಒಂದೇ ಸಂಖ್ಯೆಯನ್ನು ಹೊಂದಿರುತ್ತವೆ", "1953": "ಸರಿಯಾದ ರೀತಿಯ ಶಕ್ತಿಯಿಲ್ಲದೆ ಸಸ್ಯಗಳು ಬದುಕಲು ಸಾಧ್ಯವಿಲ್ಲ ಎಂದು ಹೆನ್ರಿ ಕಲಿತರು. ದ್ಯುತಿಸಂಶ್ಲೇಷಣೆ ಮಾಡಲು ಸಸ್ಯಗಳು ಯಾವ ರೀತಿಯ ಶಕ್ತಿಯನ್ನು ಬಳಸುತ್ತವೆ?", "1954": "ಜೋಳದ ಸಸ್ಯವು ವಯಸ್ಸಾದಂತೆ, ಅದರ ಎಲೆಗಳು ಬೆಳೆಯುತ್ತವೆ. ಈ ಎಲೆಗಳ ಬೆಳವಣಿಗೆಗೆ ಯಾವ ಪ್ರಕ್ರಿಯೆಯು ನೇರವಾಗಿ ಕಾರಣವಾಗಿದೆ?", "1955": "ಪರಮಾಣುವಿನ ಆಧುನಿಕ ತಿಳುವಳಿಕೆಗೆ ಕಾರಣವಾದ ಸಂಶೋಧನೆಗೆ ಯಾವ ವಿಜ್ಞಾನಿ ಹೆಸರುವಾಸಿಯಾಗಿದ್ದಾರೆ?", "1956": "ಯಾವ ದೇಹದ ವ್ಯವಸ್ಥೆಯು ಸಾಮಾನ್ಯವಾಗಿ ರೋಗವನ್ನು ಉಂಟುಮಾಡಬಹುದಾದ ಬಾಹ್ಯ ಜೀವಕೋಶಗಳು ಅಥವಾ ಪದಾರ್ಥಗಳನ್ನು ಗುರುತಿಸುತ್ತದೆ, ದಾಳಿ ಮಾಡುತ್ತದೆ ಮತ್ತು ನಾಶಪಡಿಸುತ್ತದೆ?", "1957": "ಜೀವಕೋಶದ ಪೊರೆಗಳು ಕೆಲವು ಅಣುಗಳು ಪೊರೆಯಾದ್ಯಂತ ಮುಕ್ತವಾಗಿ ಚಲಿಸಲು ಅನುವು ಮಾಡಿಕೊಡುತ್ತವೆ, ಆದರೆ ಇತರ ಅಣುಗಳು ನಿರ್ಬಂಧಿತವಾಗಿರುತ್ತವೆ. ಜೀವಕೋಶದ ಪೊರೆಯ ಈ ಸಾಮರ್ಥ್ಯವನ್ನು ಯಾವ ಪದವು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "1958": "ಒಂದು ಕಪ್ ಬಿಸಿ ಚಹಾದಲ್ಲಿ ಐಸ್ ಕ್ಯೂಬ್ ಅನ್ನು ಇರಿಸಿದಾಗ ಶಕ್ತಿಯ ವರ್ಗಾವಣೆಯನ್ನು ಯಾವ ಹೇಳಿಕೆಯು ವಿವರಿಸುತ್ತದೆ?", "1959": "ಜಾತಿಗಳ ನಡುವಿನ ಅತ್ಯಂತ ಸಹಕಾರಿ ಸಂಬಂಧ ಯಾವುದು?", "1960": "ಒಂದು ನಾಯಿ ಉರುಳುತ್ತದೆ ಮತ್ತು ಔತಣವನ್ನು ಪಡೆಯುತ್ತದೆ. ನಾಯಿ ಮತ್ತೆ ಸುತ್ತುತ್ತದೆ. ಇದು ಒಂದು ಉದಾಹರಣೆ", "1961": "ಕಣಗಳನ್ನು ಒಗ್ಗೂಡಿಸಿ ಸಿಮೆಂಟ್ ಮಾಡಿದಾಗ ಯಾವ ರೀತಿಯ ಬಂಡೆ ರೂಪುಗೊಳ್ಳುತ್ತದೆ?", "1962": "ಮರದ ಬೇರುಗಳು ಬಂಡೆಯಾಗಿ ಬೆಳೆಯಬಹುದು ಮತ್ತು ಅದನ್ನು ಒಡೆಯಬಹುದು. ಬಂಡೆಯ ಬಿರುಕುಗಳಲ್ಲಿ ನೀರು ಹೆಪ್ಪುಗಟ್ಟಬಹುದು, ಇದರಿಂದಾಗಿ ಅದು ಒಡೆಯುತ್ತದೆ. ಈ ಎರಡು ಪ್ರಕ್ರಿಯೆಗಳು ಹೇಗೆ ಸಮಾನವಾಗಿವೆ?", "1963": "ಎಂಡೋಥರ್ಮಿಕ್ ಮತ್ತು ಎಕ್ಸೋಥರ್ಮಿಕ್ ಪ್ರಕ್ರಿಯೆಗಳ ಮೂಲಕ ಶಕ್ತಿಯನ್ನು ಹೀರಿಕೊಳ್ಳಲಾಗುತ್ತದೆ ಮತ್ತು ಬಿಡುಗಡೆ ಮಾಡಲಾಗುತ್ತದೆ. ಎಕ್ಸೋಥರ್ಮಿಕ್ ಪ್ರಕ್ರಿಯೆಯ ಉದಾಹರಣೆ ಯಾವುದು?", "1964": "ಭೂಮಿಯ ಮೇಲಿನ ಅತ್ಯಂತ ತಾಜಾ (ಉಪ್ಪುರಹಿತ) ನೀರು ಎಲ್ಲಿದೆ?", "1965": "ಒಂದು ಅಣುವನ್ನು ಅದರ ಘಟಕ ಭಾಗಗಳಾಗಿ ಬೇರ್ಪಡಿಸಿದಾಗ, ಅದು ರೂಪುಗೊಳ್ಳುತ್ತದೆ.", "1966": "ಬ್ರಹ್ಮಾಂಡವು ಸುಮಾರು 14 ಶತಕೋಟಿ ವರ್ಷಗಳಷ್ಟು ಹಳೆಯದು ಎಂದು ನಂಬಲಾಗಿದೆ. ಗುರುತ್ವಾಕರ್ಷಣೆಯ ಪರಿಣಾಮವಾಗಿ, ಬಹುಶಃ ಬಿಗ್ ಬ್ಯಾಂಗ್ ನಂತರ ಯಾವುದು ಮೊದಲು ಅಭಿವೃದ್ಧಿಗೊಂಡಿತು?", "1967": "ಹೃದಯರಕ್ತನಾಳದ ವ್ಯವಸ್ಥೆಯ ಕಾರ್ಯವೇನು?", "1968": "ಜರೀಗಿಡವು ಬೀಜಕಗಳೊಂದಿಗೆ ಸಂತಾನೋತ್ಪತ್ತಿ ಮಾಡಿದಾಗ, ಸಂತತಿಯು", "1969": "ನೀರಿನ ಚಕ್ರದಲ್ಲಿ ನೀರು ತನ್ನ ದ್ರವ ಸ್ಥಿತಿಯಿಂದ ಅನಿಲಕ್ಕೆ ಬದಲಾಗುವ ಪ್ರಕ್ರಿಯೆಯನ್ನು ಹೀಗೆ ಕರೆಯಲಾಗುತ್ತದೆಃ", "1970": "ಯಾವ ಪರಿಸ್ಥಿತಿಯಲ್ಲಿ ಜೀವಕೋಶಗಳಲ್ಲಿ ಆಸ್ಮೋಸಿಸ್ ಹೆಚ್ಚಾಗಿ ಸಂಭವಿಸುತ್ತದೆ?", "1971": "ಒಬ್ಬ ವಿಜ್ಞಾನಿ ದೂರದಿಂದ ಪಕ್ಷಿಗಳನ್ನು ನೋಡುತ್ತಿದ್ದಾನೆ. ಪಕ್ಷಿಗಳನ್ನು ವೀಕ್ಷಿಸಲು ವಿಜ್ಞಾನಿಗಳು ಯಾವ ವಸ್ತುವನ್ನು ಹೆಚ್ಚಾಗಿ ಬಳಸುತ್ತಾರೆ?", "1972": "ಭೂಕಂಪದ ಅಲೆಗಳ ಅಧ್ಯಯನಗಳು ವಿಜ್ಞಾನಿಗಳಿಗೆ ಅದನ್ನು ನಿರ್ಧರಿಸಲು ಸಹಾಯ ಮಾಡಿವೆ.", "1973": "ಕಳ್ಳಿ ಸಸ್ಯದ ಮೇಲಿನ ಸೂಜಿಗಳು ವಾಸ್ತವವಾಗಿ ಎಲೆಗಳಾಗಿವೆ. ಈ ಸೂಜಿಯ ಆಕಾರವು ಸಸ್ಯವು ಬದುಕಲು ಸಹಾಯ ಮಾಡುತ್ತದೆ", "1974": "ಕಾಂಪೋಸ್ಟ್ ರಾಶಿಗಳು ಎಲೆಗಳು, ತೇವಾಂಶ, ತರಕಾರಿಗಳು ಮತ್ತು ಸೂಕ್ಷ್ಮಜೀವಿಗಳಂತಹ ಅನೇಕ ಭಾಗಗಳನ್ನು ಹೊಂದಿರುತ್ತವೆ. ಕಾಂಪೋಸ್ಟ್ ರಾಶಿಯ ಯಾವ ಭಾಗವು ವಸ್ತುಗಳನ್ನು ಒಡೆಯುತ್ತದೆ ಮತ್ತು ಮಣ್ಣಿಗೆ ಪೋಷಕಾಂಶಗಳನ್ನು ಸೇರಿಸುತ್ತದೆ?", "1975": "ಪೈನ್ ಮರದ ತುಂಡು ಸರೋವರದ ಮೇಲ್ಮೈಯಲ್ಲಿ ತೇಲುತ್ತದೆ ಏಕೆಂದರೆ ನೀರು ಹರಿಯುತ್ತದೆ", "1976": "ಎಲ್ಲಾ ಜೀವಿಗಳು ಯಾವ ಅಂಶವನ್ನು ಹೊಂದಿರುತ್ತವೆ?", "1977": "ಒಂದು ಕಪ್ ನೀರು ಫ್ರೀಜ್ ಆಗಲು ಎಷ್ಟು ಸಮಯ ತೆಗೆದುಕೊಳ್ಳುತ್ತದೆ ಎಂಬುದನ್ನು ನೋಡಲು ವಿದ್ಯಾರ್ಥಿಯೊಬ್ಬ ಪ್ರಯೋಗವನ್ನು ಮಾಡಿದನು. ಅದೇ ಪ್ರಯೋಗವನ್ನು ನಿರ್ವಹಿಸಲು ಇನ್ನೊಬ್ಬ ವಿದ್ಯಾರ್ಥಿಗೆ ಯಾವ ಮಾಹಿತಿಯ ಅಗತ್ಯವಿರುತ್ತದೆ?", "1978": "ಯಾವ ರೀತಿಯ ಮಣ್ಣಿನಲ್ಲಿ ಹೆಚ್ಚು ನೀರು ಇದೆ ಎಂದು ತಿಳಿಯಲು ವಿದ್ಯಾರ್ಥಿಯೊಬ್ಬ ಬಯಸುತ್ತಾನೆ. ಈ ಪ್ರಶ್ನೆಗೆ ಉತ್ತರಿಸಲು ವಿದ್ಯಾರ್ಥಿಯು ಬಹುಶಃ ಯಾವ ಕ್ರಮವನ್ನು ತೆಗೆದುಕೊಳ್ಳಬೇಕು?", "1979": "ನಕ್ಷತ್ರ ರಚನೆಯ ಸಿದ್ಧಾಂತವನ್ನು ಬೆಂಬಲಿಸಲು ಇವುಗಳಲ್ಲಿ ಯಾವುದು ಅಗತ್ಯವಿದೆ?", "1980": "ಅಲೆಯ ಆವರ್ತನವನ್ನು ಹೀಗೆ ಅಳೆಯಲಾಗುತ್ತದೆ", "1981": "ಯಾವ ಪ್ರಕ್ರಿಯೆಯು ಭೂಮಿಯ ಮೇಲ್ಮೈಯಲ್ಲಿ ಅತ್ಯಂತ ವೇಗವಾಗಿ ಬದಲಾವಣೆಗಳನ್ನು ಉಂಟುಮಾಡುತ್ತದೆ?", "1982": "ಜೀವಿಗಳು ಮುಖ್ಯವಾಗಿ ಪ್ರಕ್ರಿಯೆಯ ಮೂಲಕ ನೀರಿನ ಚಕ್ರಕ್ಕೆ ಕೊಡುಗೆ ನೀಡುತ್ತವೆ", "1983": "ಅತ್ಯಂತ ಸಣ್ಣ ಬ್ಯಾಕ್ಟೀರಿಯಾವನ್ನು ಗಮನಿಸುತ್ತಿರುವ ವಿಜ್ಞಾನಿಗೆ ಈ ಉಪಕರಣಗಳಲ್ಲಿ ಯಾವುದು ಹೆಚ್ಚು ಸಹಾಯಕವಾಗಿದೆ?", "1984": "ಆಪಲ್ ಚೂರುಗಳನ್ನು ಎರಡು ಒಂದೇ ರೀತಿಯ ಲೋಹದ ಪೆಟ್ಟಿಗೆಗಳ ನಡುವೆ ಸಮಾನವಾಗಿ ವಿಂಗಡಿಸಲಾಗಿದೆ. 20 ವ್ಯಾಟ್ ಸಾಮರ್ಥ್ಯದ ಪ್ರಕಾಶಮಾನ ಬೆಳಕಿನ ಬಲ್ಬನ್ನು ಎ ಪೆಟ್ಟಿಗೆಯಲ್ಲಿ ಇರಿಸಲಾಗಿತ್ತು ಮತ್ತು 20 ವ್ಯಾಟ್ ಸಾಮರ್ಥ್ಯದ ಪ್ರಕಾಶಮಾನವಾದ ಪ್ರತಿದೀಪಕ ಬೆಳಕನ್ನು ಬಿ ಪೆಟ್ಟಿಗೆಯಲ್ಲಿ ಇರಿಸಲಾಗಿತ್ತು.", "1985": "ಯುನೈಟೆಡ್ ಸ್ಟೇಟ್ಸ್ನಲ್ಲಿ ದಕ್ಷಿಣ ಧ್ರುವವು ಸೂರ್ಯನ ಕಡೆಗೆ ಬಾಗಿದಾಗ ಅದು ಯಾವ ಋತುವಾಗಿದೆ?", "1986": "ಈ ಗೋಚರ ಬೆಳಕಿನ ಬಣ್ಣಗಳಲ್ಲಿ ಯಾವುದು ಕಡಿಮೆ ತರಂಗಾಂತರವನ್ನು ಹೊಂದಿದೆ?", "1987": "ಈ ಕೆಳಗಿನ ಯಾವ ಘಟಕವು ವಸ್ತುವಿನ ಸಾಂದ್ರತೆಯನ್ನು ಉತ್ತಮವಾಗಿ ಪ್ರತಿನಿಧಿಸುತ್ತದೆ?", "1988": "ಸಮುದ್ರ ಜೀವಿಗಳ ಹಲವಾರು ಪಳೆಯುಳಿಕೆಗಳನ್ನು ಒಣ ಭೂಮಿಯ ಪ್ರದೇಶದಲ್ಲಿ ಆಳವಾಗಿ ಹೂಳಲಾಗಿದೆ ಎಂಬುದನ್ನು ಕೆಳಗಿನ ಯಾವ ಹೇಳಿಕೆಯು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "1989": "ಕಳೆದ ವರ್ಷ ಸ್ಟೀವ್ ತಮ್ಮ ಸಹೋದರನಿಗಿಂತ ಚಿಕ್ಕವರಾಗಿದ್ದರು. ಈ ವರ್ಷ ಸ್ಟೀವ್ ತನ್ನ ಸಹೋದರನಿಗಿಂತ ಎತ್ತರವಾಗಿದ್ದಾನೆ. ಸ್ಟೀವ್ನ ಬೆಳವಣಿಗೆಗೆ ಯಾವ ಜೀವಕೋಶದ ಪ್ರಕ್ರಿಯೆಯು ನೇರವಾಗಿ ಕಾರಣವಾಗಿದೆ?", "1990": "ಯಾವ ಸ್ಥಿತಿಯಲ್ಲಿ ಪದಾರ್ಥದ ಅಣುಗಳು ಅತ್ಯಂತ ಕ್ರಮಬದ್ಧವಾಗಿ ಜೋಡಿಸಲ್ಪಟ್ಟಿರುತ್ತವೆ?", "1991": "ನಗರ ಪ್ರದೇಶಗಳಲ್ಲಿ ನಿರ್ಮಿಸಲಾದ ಹವಾಮಾನ ಕೇಂದ್ರಗಳು ಈ ಕೇಂದ್ರಗಳನ್ನು ಸುತ್ತುವರೆದಿರುವ ಮಾನವ ನಿರ್ಮಿತ ರಚನೆಗಳಿಂದ ಪ್ರಭಾವಿತವಾಗಬಹುದು. ಯುನೈಟೆಡ್ ಸ್ಟೇಟ್ಸ್ನಲ್ಲಿ ಸರಾಸರಿ ತಾಪಮಾನವನ್ನು ನಿರ್ಧರಿಸಲು ಬಳಸಲಾಗುವ ಈ ಹವಾಮಾನ ಕೇಂದ್ರಗಳಲ್ಲಿ ಕೆಲವು ಮಾಹಿತಿಯ ಸಿಂಧುತ್ವವನ್ನು ಪ್ರಶ್ನಿಸಿವೆ. ಈ ನಗರ ಹವಾಮಾನ ಕೇಂದ್ರಗಳು ಮಾನವ ನಿರ್ಮಿತ ಯಾವ ಪರಿಣಾಮವನ್ನು ಅಳೆಯಲು ಸಾಧ್ಯ?", "1992": "ಪರಮಾಣುವಿನ ದ್ರವ್ಯರಾಶಿಯನ್ನು ಹೇಗೆ ಲೆಕ್ಕ ಹಾಕಲಾಗುತ್ತದೆ?", "1993": "ದೀರ್ಘಕಾಲದವರೆಗೆ, ಕೆಲವು ಹೂಬಿಡುವ ಸಸ್ಯಗಳು ಪರಾಗಸ್ಪರ್ಶಕ್ಕಾಗಿ ಜೇನುನೊಣಗಳನ್ನು ಅವಲಂಬಿಸಿವೆ. ಇತ್ತೀಚಿನ ವರ್ಷಗಳಲ್ಲಿ, ಒಂದು ರೀತಿಯ ಹುಳಿಯು ದೇಶದ ಅನೇಕ ಪ್ರದೇಶಗಳಲ್ಲಿ ಜೇನುನೊಣಗಳಿಗೆ ಸೋಂಕು ತಗುಲಿ ಕೊಲ್ಲುತ್ತಿದೆ. ಇದು ಸಂಭವಿಸಿದಾಗಿನಿಂದ, ಒಂದು ಕಾಲದಲ್ಲಿ ಜೇನುನೊಣಗಳ ಮೇಲೆ ಅವಲಂಬಿತವಾಗಿದ್ದ ಸಸ್ಯಗಳು ಬದುಕುಳಿಯುವ ಅತ್ಯುತ್ತಮ ಅವಕಾಶವನ್ನು ಹೊಂದಿವೆ", "1994": "ಈ ಪರಮಾಣು ರಚನೆಗಳಲ್ಲಿ ಯಾವುದು ಅತಿ ಕಡಿಮೆ ದ್ರವ್ಯರಾಶಿಯನ್ನು ಹೊಂದಿದೆ?", "1995": "ಭೂಮಿಯ ವಾತಾವರಣದಲ್ಲಿ ಇಂಗಾಲದ ಡೈಆಕ್ಸೈಡ್ನ ಹೆಚ್ಚಳವು ಯಾವ ಪರಿಣಾಮವನ್ನು ಬೀರುತ್ತದೆ?", "1996": "ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ಆನುವಂಶಿಕ ಮಾನವ ಗುಣಲಕ್ಷಣವಾಗಿದೆ?", "1997": "ಹಿಮವು ದ್ರವ ನೀರಿಗೆ ತಿರುಗಿದಾಗ", "1998": "ಯಾವ ಶಕ್ತಿಯ ಮೂಲವನ್ನು ನವೀಕರಿಸಲಾಗುವುದಿಲ್ಲ?", "1999": "ಚಂದ್ರನು ಭೂಮಿಯ ಸುತ್ತ ಕಕ್ಷೆಯಲ್ಲಿರುತ್ತಾನೆ. ಚಂದ್ರನು ತನ್ನ ಕಕ್ಷೆಯನ್ನು ಬದಲಾಯಿಸದಂತೆ ತಡೆಯುವುದು ಯಾವುದು?", "2000": "ಯಾವ ರೀತಿಯ ನೀರು, ವಾತಾವರಣದಲ್ಲಿ ಇರುವಾಗ, ಜಾಗತಿಕ ತಾಪಮಾನ ಏರಿಕೆಗೆ ಹೆಚ್ಚಿನ ಕೊಡುಗೆ ನೀಡುವ ಸಾಧ್ಯತೆಯಿದೆ?", "2001": "ಕೊಳದ ಮೇಲೆ ಈಜುವಾಗ ಬಾತುಕೋಳಿಗಳು ತಮ್ಮ ತಾಯಿಯನ್ನು ಏಕೆ ಹಿಂಬಾಲಿಸುತ್ತವೆ ಎಂಬುದನ್ನು ಯಾವ ಹೇಳಿಕೆಯು ವಿವರಿಸುತ್ತದೆ?", "2002": "ಕೆಲವು ವಿದ್ಯಾರ್ಥಿಗಳು ಎಲೆಗಳು ಕೊಳೆಯುವ ಮೊದಲು ಮತ್ತು ನಂತರ ಎಲೆಗಳ ಸಣ್ಣ ರಾಶಿಯನ್ನು ಅಳೆಯುತ್ತಾರೆ. ಪ್ರತಿ ಬಾರಿ ವಿದ್ಯಾರ್ಥಿಗಳು ದ್ರವ್ಯರಾಶಿಯನ್ನು ಅಳೆಯುವಾಗ, ಅವರು ಕೊಳೆತ ಎಲೆಗಳನ್ನು ಹೊಂದಿರುವ ಧಾರಕವನ್ನು ಸಮತೋಲನದಲ್ಲಿ ಇಡುತ್ತಾರೆ. ಎಲೆಗಳ ದ್ರವ್ಯರಾಶಿಯನ್ನು ದಾಖಲಿಸುವ ಮೊದಲು, ವಿದ್ಯಾರ್ಥಿಗಳು ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದನ್ನು ಮಾಡಬೇಕು?", "2003": "ವಿವಿಧ ಚಟುವಟಿಕೆಗಳ ಸಮಯದಲ್ಲಿ ಉಸಿರಾಟದ ಪ್ರಮಾಣವನ್ನು ನಿರ್ಧರಿಸಲು ಅವಾ ಒಂದು ಪ್ರಯೋಗವನ್ನು ನಡೆಸಿದರು. ಅವಳು ನಿಮಿಷಕ್ಕೆ ಉಸಿರುಗಳ ಸಂಖ್ಯೆಯನ್ನು ಎಣಿಸಿದಳು. ದೈಹಿಕ ಚಟುವಟಿಕೆಯು ಹೆಚ್ಚಾದಂತೆ ಉಸಿರಾಟದ ಸಂಖ್ಯೆಯು ಹೆಚ್ಚಾಗುತ್ತದೆ ಎಂದು ಅವಾ ಗಮನಿಸಿದರು. ಚಟುವಟಿಕೆಯು ಹೆಚ್ಚಾದಂತೆ ಪ್ರತಿ ನಿಮಿಷಕ್ಕೆ ಉಸಿರಾಟದ ಸಂಖ್ಯೆಯು ಏಕೆ ಹೆಚ್ಚಾಗುತ್ತದೆ?", "2004": "ತರಗತಿಯಲ್ಲಿ ಉಷ್ಣಾಂಶವು 15 °ಸಿ (59 °ಎಫ್) ಆಗಿರುತ್ತದೆ. ಶಿಕ್ಷಕರು ಥರ್ಮೋಸ್ಟಾಟ್ ಅನ್ನು 20 ಡಿಗ್ರಿ ಸೆಲ್ಸಿಯಸ್ (68 ಡಿಗ್ರಿ ಫ್ಯಾರನ್ಹೀಟ್) ಗೆ ತಿರುಗಿಸುತ್ತಾರೆ ಮತ್ತು ಬಾಗಿಲನ್ನು ಮುಚ್ಚಿಡುತ್ತಾರೆ. ಕೋಣೆಯಲ್ಲಿನ ಉಷ್ಣಾಂಶವು 20 ಡಿಗ್ರಿ ಸೆಲ್ಸಿಯಸ್ಗೆ ಏರಿದಾಗ ಉಂಟಾಗುವ ಬದಲಾವಣೆಯನ್ನು ಈ ಕೆಳಗಿನ ಯಾವ ಹೇಳಿಕೆಗಳು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತವೆ?", "2005": "ಒಂದು ಚಪ್ಪಟೆಯಾದ ಕಾಗದದ ತುಂಡು 5 ಗ್ರಾಂ ದ್ರವ್ಯರಾಶಿಯನ್ನು ಹೊಂದಿರುತ್ತದೆ. ಕಾಗದವನ್ನು ಚೆಂಡಾಗಿ ಚೂರುಚೂರು ಮಾಡಿದಾಗ, ಚೂರುಚೂರು ಕಾಗದದ ದ್ರವ್ಯರಾಶಿಯು", "2006": "ಆಭರಣಗಳು, ಸೀಮೆಸುಣ್ಣ ಮತ್ತು ಕಾಂಕ್ರೀಟ್ ಸೇರಿದಂತೆ ಅನೇಕ ವಸ್ತುಗಳನ್ನು ತಯಾರಿಸಲು ಖನಿಜಗಳನ್ನು ಬಳಸಲಾಗುತ್ತದೆ. ಈ ವಸ್ತುಗಳನ್ನು ತಯಾರಿಸಲು ಅಗತ್ಯವಾದ ಖನಿಜಗಳನ್ನು ನಾವು ಎಲ್ಲಿಂದ ಪಡೆಯುತ್ತೇವೆ?", "2007": "ಒಂದೇ ಗೂಡಿನೊಳಗೂ ಸಹ, ಕೆಲವು ಚಿಕ್ಕ ಹಕ್ಕಿಗಳು ಇತರರಿಗಿಂತ ಜೋರಾಗಿ ಕೂಗುತ್ತವೆ ಎಂದು ವಿಜ್ಞಾನಿಗಳು ಗಮನಿಸಿದ್ದಾರೆ. ಬದುಕುಳಿಯುವಿಕೆಯನ್ನು ಖಚಿತಪಡಿಸಿಕೊಳ್ಳಲು ಜೋರಾಗಿ ಕೂಗುವುದು ಹೇಗೆ ಸಹಾಯ ಮಾಡುತ್ತದೆ ಎಂಬುದನ್ನು ಯಾವುದು ವಿವರಿಸುತ್ತದೆ?", "2008": "ಎರಡು ನಕ್ಷತ್ರಪುಂಜಗಳು ಪರಸ್ಪರ ಸಂವಹನ ನಡೆಸುತ್ತಿವೆ. ಈ ಎರಡು ನಕ್ಷತ್ರಪುಂಜಗಳನ್ನು ಪರಸ್ಪರ ಸೆಳೆಯುವ ಬಲ ಯಾವುದು?", "2009": "ಯಾವ ವಿಧಾನವು ವಸ್ತುಗಳ ಸಂಯೋಜನೆಯನ್ನು ಸರಿಯಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "2010": "ಕೊಳದಲ್ಲಿ ಬೆಳೆಯುವ ಸಸ್ಯಗಳು ಮೀನುಗಳು ಬದುಕಲು ಅಗತ್ಯವಿರುವ ಅನಿಲವನ್ನು ಬಿಡುಗಡೆ ಮಾಡುತ್ತವೆ. ಆ ಮೀನುಗಳನ್ನು ಸಸ್ಯಗಳು ಯಾವ ಅನಿಲವನ್ನು ಬಿಡುಗಡೆ ಮಾಡುತ್ತವೆ?", "2011": "ನೆಲದ ಮೇಲೆ ಉರುಳುವ ಚೆಂಡು ನಿಧಾನವಾಗುವುದು ಮತ್ತು ನಿಲ್ಲುವುದು ಕಂಡುಬರುತ್ತದೆ. ನ್ಯೂಟನ್ರ ಚಲನೆಯ ಮೊದಲ ನಿಯಮದ ಆಧಾರದ ಮೇಲೆ, ಉತ್ತಮ ತೀರ್ಮಾನ ಯಾವುದು?", "2012": "ಇಂಗಾಲದ ಡೈಆಕ್ಸೈಡ್ನ ರಾಸಾಯನಿಕ ಸೂತ್ರವೇನು?", "2013": "ಒಬ್ಬ ವಿದ್ಯಾರ್ಥಿಯು ತಮ್ಮ ಕೈಗಳನ್ನು ಬೆಚ್ಚಗಾಗಿಸಲು ಒಟ್ಟಿಗೆ ಉಜ್ಜುತ್ತಾನೆ. ಅವನ ಕೈಗಳು ಬೆಚ್ಚಗಾಗುತ್ತವೆ", "2014": "ವಲಸೆ ಹೋಗುವ ಪಕ್ಷಿಗಳು ಮತ್ತು ವಾಸಿಸುವ ಪಾರಿವಾಳಗಳನ್ನು ಅಧ್ಯಯನ ಮಾಡುವ ವಿಜ್ಞಾನಿಗಳು ಭೂಮಿಯ ಕಾಂತೀಯ ಕ್ಷೇತ್ರದ ತೀವ್ರತೆ ಮತ್ತು ಇಳಿಜಾರಿನ ವ್ಯತ್ಯಾಸಗಳನ್ನು ಮೇಲ್ವಿಚಾರಣೆ ಮಾಡುವ ಮೂಲಕ ಅವು ಸಂಚರಿಸುತ್ತವೆ ಎಂದು ಕಂಡುಹಿಡಿದಿದ್ದಾರೆ. ಪಕ್ಷಿಗಳು ಭೂಮಿಯ ಮೇಲ್ಮೈಯಲ್ಲಿ ಹಾರುತ್ತಿದ್ದಂತೆ ಪಕ್ಷಿಗಳ ಕೊಕ್ಕಿನಲ್ಲಿರುವ ವಿಶೇಷ ಕೋಶಗಳು ಈ ಬದಲಾವಣೆಗಳನ್ನು ಪತ್ತೆಹಚ್ಚಬಲ್ಲವು. ಪಕ್ಷಿಗಳು ಮ್ಯಾಗ್ನೆಟೋಮೀಟರ್ ಆಗಿ ಬಳಸುವ ಜೀವಕೋಶಗಳಲ್ಲಿ ವಿಜ್ಞಾನಿಗಳು ಯಾವ ಲೋಹವನ್ನು ಕಂಡುಕೊಂಡರು?", "2015": "ವಿಜ್ಞಾನಿಗಳು ಕಿವಿರುಗಳನ್ನು ಹೊಂದಿರುವ ಜೀವಿಗಳ ಪಳೆಯುಳಿಕೆ ಕಂಡುಹಿಡಿದಿದ್ದಾರೆ. ಜೀವಿಯು ವಾಸಿಸುತ್ತಿದ್ದಾಗ, ಅದು ವಾಸಿಸುತ್ತಿದ್ದ ಪ್ರದೇಶವು ಬಹುಶಃ _ _ _ ನಿಂದ ಆವೃತವಾಗಿತ್ತು.", "2016": "ಪರಿಸರವನ್ನು ರಕ್ಷಿಸಲು ಸಹಾಯ ಮಾಡುವ ಅತ್ಯುತ್ತಮ ಮಾರ್ಗ ಯಾವುದು?", "2017": "ವಿದ್ಯುತ್ ಶಕ್ತಿಯನ್ನು _ _ _ ಆಗಿ ಪರಿವರ್ತಿಸಲು ವಿದ್ಯುತ್ ಮೋಟರ್ ಅನ್ನು ವಿನ್ಯಾಸಗೊಳಿಸಲಾಗಿದೆ.", "2018": "ಡ್ರಮ್ಗಳನ್ನು ನುಡಿಸುವ ವಿದ್ಯಾರ್ಥಿಯು ಡ್ರಮ್ಗಳನ್ನು ಹೆಚ್ಚು ಬಲದಿಂದ ಹೊಡೆದರೆ, ಆ ಶಬ್ದವು", "2019": "ಧ್ವನಿ ತರಂಗದ ಜೋರಾಗಿ ಹೆಚ್ಚಾದಂತೆ, ಯಾವುದು ಸಹ ಹೆಚ್ಚಾಗುತ್ತದೆ?", "2020": "ದೂರದರ್ಶಕಗಳು ನಕ್ಷತ್ರಗಳಂತಹ ದೂರದ ವಸ್ತುಗಳನ್ನು ವೀಕ್ಷಿಸಲು ಮಸೂರಗಳನ್ನು ಬಳಸುತ್ತವೆ. ಮಸೂರಗಳು ಬಾಗಿದಾಗ ಮತ್ತು ಬೆಳಕನ್ನು ಕೇಂದ್ರೀಕರಿಸಿದಾಗ ಏನಾಗುತ್ತದೆ ಎಂಬುದನ್ನು ಯಾವ ಪದವು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "2021": "ಒಂದು ವಸ್ತುವು ರಾಸಾಯನಿಕ ಬದಲಾವಣೆಯ ಮೂಲಕ ಹೋದಾಗ ಇವುಗಳಲ್ಲಿ ಯಾವುದು ಸಂಭವಿಸಬೇಕು?", "2022": "ವಿಜ್ಞಾನಿಗಳು ಹಿಂದಿನ ಹವಾಮಾನ ಪ್ರವೃತ್ತಿಗಳನ್ನು ಗುರುತಿಸಲು ಮತ್ತು ವಿವರಿಸಲು ಐಸ್ ಕೋರ್ಗಳನ್ನು ಬಳಸುತ್ತಾರೆ. ಹಿಮದಲ್ಲಿ ದಾಖಲಾದ ಹವಾಮಾನ ಪರಿಸ್ಥಿತಿಗಳನ್ನು, ಹಿಮದಲ್ಲಿ ಕಂಡುಬರುವ ಘನ, ಅಜ್ಞಾತ ಕಣಗಳೊಂದಿಗೆ ಪರಸ್ಪರ ಸಂಬಂಧಿಸುವ ಮೂಲಕ, ಯಾವ ವಿದ್ಯಮಾನಗಳ ಹವಾಮಾನದ ಪರಿಣಾಮವನ್ನು ಊಹಿಸಲು ವಿಜ್ಞಾನಿಗಳು ಸಹಾಯ ಮಾಡಬಹುದು?", "2023": "ಕಲ್ಲಿದ್ದಲು, ತೈಲ ಮತ್ತು ನೈಸರ್ಗಿಕ ಅನಿಲಗಳು ಹೆಚ್ಚಿನ ಸಂಭಾವ್ಯ ಶಕ್ತಿಗಳನ್ನು ಹೊಂದಿದ್ದು, ಅವುಗಳನ್ನು ಮೌಲ್ಯಯುತವಾದ ಇಂಧನ ಸಂಪನ್ಮೂಲಗಳನ್ನಾಗಿ ಮಾಡುತ್ತವೆ. ಈ ಪಳೆಯುಳಿಕೆ ಇಂಧನಗಳಲ್ಲಿ ಲಭ್ಯವಿರುವ ಶಕ್ತಿಯಿಂದ ಪ್ರಯೋಜನ ಪಡೆಯುವ ಸಲುವಾಗಿ, ಸಂಭಾವ್ಯ ಶಕ್ತಿಯನ್ನು ನೇರವಾಗಿ ಯಾವ ರೀತಿಯ ಶಕ್ತಿಯಾಗಿ ಪರಿವರ್ತಿಸಲಾಗುತ್ತದೆ?", "2024": "ಭೂಮಿಯ ತಿರುಗುವಿಕೆಯ ಪ್ರಮಾಣವು ಗಣನೀಯವಾಗಿ ಹೆಚ್ಚಾದರೆ ಯಾವ ಬದಲಾವಣೆಯು ಸಂಭವಿಸುತ್ತದೆ?", "2025": "ಪರಿಸರದ ಮೇಲೆ ಪರಿಣಾಮ ಬೀರಲು ಮಾನವನು ಅನೇಕ ಕೆಲಸಗಳನ್ನು ಮಾಡಬಹುದು. ಮಾನವರು ಪರಿಸರದ ಮೇಲೆ ಹೇಗೆ ನಕಾರಾತ್ಮಕ ಪರಿಣಾಮ ಬೀರುತ್ತಾರೆ ಎಂಬುದಕ್ಕೆ ಇವುಗಳಲ್ಲಿ ಯಾವುದು ಒಂದು ಉದಾಹರಣೆಯಾಗಿದೆ?", "2026": "ಕಣ್ಣಿನ ಕನ್ನಡಕಗಳು ಹತ್ತಿರದ ದೃಷ್ಟಿ ಹೊಂದಿರುವ ವ್ಯಕ್ತಿಗೆ ಇದರ ಪರಿಣಾಮವಾಗಿ ನೋಡಲು ಸಹಾಯ ಮಾಡುತ್ತವೆ", "2027": "ವಿದ್ಯಾರ್ಥಿಯು ಬಿಸಿಯಾದ ನೀರಿನ ಹೆಚ್ಚುತ್ತಿರುವ ತಾಪಮಾನವನ್ನು ಎರಡು ನಿಮಿಷಗಳ ಮಧ್ಯಂತರದಲ್ಲಿ 20 ನಿಮಿಷಗಳ ಕಾಲ ಅಳೆಯುತ್ತಾನೆ. ಈ ಸಾಧನಗಳಲ್ಲಿ ಯಾವುದು ದತ್ತಾಂಶವನ್ನು ಸಂಘಟಿಸಲು ವಿದ್ಯಾರ್ಥಿಗೆ ಅತ್ಯುತ್ತಮವಾಗಿ ಸಹಾಯ ಮಾಡುತ್ತದೆ?", "2028": "ಭೂಪ್ರದೇಶದಲ್ಲಿ ಬಂಡೆಯ ರಚನೆಯು ಪಳೆಯುಳಿಕೆಗಳನ್ನು ಹೊಂದಿರುತ್ತದೆ. ಕಾಲಾನಂತರದಲ್ಲಿ, ಪ್ರಚಂಡ ಶಾಖ ಮತ್ತು ಒತ್ತಡವು ರಚನೆಯನ್ನು ಬದಲಾಯಿಸಿ ಪಳೆಯುಳಿಕೆಗಳಿಲ್ಲದ ಗಟ್ಟಿಯಾದ ಬಂಡೆಯ ರಚನೆಯನ್ನು ಉಂಟುಮಾಡುತ್ತದೆ. ಈ ಭೂಪ್ರದೇಶದಲ್ಲಿ ಬಂಡೆಯ ಪ್ರಕಾರದಲ್ಲಿ ಯಾವ ಬದಲಾವಣೆ ಸಂಭವಿಸಿದೆ?", "2029": "ಯಾವುದು ಮಾನವರಲ್ಲಿ ಆನುವಂಶಿಕ ಲಕ್ಷಣವಲ್ಲ?", "2030": "ಗಾಳಿಯು ಅನೇಕ ಸಸ್ಯಗಳು _ _ _ ಮೂಲಕ ಸಂತಾನೋತ್ಪತ್ತಿ ಮಾಡಲು ಸಹಾಯ ಮಾಡುತ್ತದೆ.", "2031": "ಮಾನವನ ಶ್ರವಣ ವ್ಯಾಪ್ತಿಯು 20-20,000 ಹರ್ಟ್ಜ್ ಆಗಿದೆ. ಪೆಗ್ಗಿ ಕೇಳಿದ ಧ್ವನಿಯನ್ನು 15,000 ಹರ್ಟ್ಜ್ ಎಂದು ಅಳೆಯಲಾಯಿತು. ಪೆಗ್ಗಿ ಕೇಳಿದ ಧ್ವನಿ ತರಂಗವನ್ನು ಯಾವ ಗುಣಲಕ್ಷಣವು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "2032": "ತರಗತಿಯಲ್ಲಿ ನೆಲದಿಂದ ಚಾವಣಿಯವರೆಗಿನ ಅಂತರವನ್ನು ಅಳೆಯಲು ವಿದ್ಯಾರ್ಥಿಯನ್ನು ಕೇಳಲಾಗುತ್ತದೆ. ಈ ದೂರವನ್ನು ನಿಖರವಾಗಿ ಅಳೆಯಲು ವಿದ್ಯಾರ್ಥಿಯು ಯಾವ ಅಳತೆಯ ಘಟಕವನ್ನು ಹೆಚ್ಚಾಗಿ ಬಳಸಬೇಕು?", "2033": "ಸಾವಯವ ಅಣುಗಳಲ್ಲಿ ಬಳಸಲಾಗುವ ಇಂಗಾಲ ಮತ್ತು ಆಮ್ಲಜನಕದಂತಹ ಅಂಶಗಳನ್ನು ಪರಿಸರದಿಂದ ಶಾಶ್ವತವಾಗಿ ಏಕೆ ತೆಗೆದುಹಾಕಲಾಗುವುದಿಲ್ಲ ಎಂಬುದನ್ನು ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ವಿವರಿಸುತ್ತದೆ?", "2034": "ಒಬ್ಬ ವಿದ್ಯಾರ್ಥಿಯು ಚೆಂಡು ರಾಂಪ್ನಲ್ಲಿ ಉರುಳುವ ವೇಗವನ್ನು ಅಳೆಯುತ್ತಿದ್ದಾನೆ. ಚೆಂಡಿನ ವೇಗವನ್ನು ವಿವರಿಸಲು ವಿದ್ಯಾರ್ಥಿಯು ಯಾವ ಅಳತೆಯ ಘಟಕವನ್ನು ಹೆಚ್ಚಾಗಿ ಬಳಸುತ್ತಾನೆ?", "2035": "ಮಾರ್ಟಾ ಮತ್ತು ರೋಜರ್ ಅವರು ಎರಡು ವಿಭಿನ್ನ ರೀತಿಯ ಬೀಜಗಳು ಮೊಳಕೆಯೊಡೆಯಲು ಎಷ್ಟು ಸಮಯ ತೆಗೆದುಕೊಳ್ಳುತ್ತದೆ ಎಂಬುದನ್ನು ಹೋಲಿಸುತ್ತಿದ್ದಾರೆ. ಅವರು ಎರಡೂ ರೀತಿಯ ಬೀಜಗಳನ್ನು ಒಂದೇ ರೀತಿಯ ಮಡಿಕೆಗಳಲ್ಲಿ ನೆಡುತ್ತಾರೆ, ಅವುಗಳನ್ನು ಬಿಸಿಲಿನ ಕಿಟಕಿಯಲ್ಲಿ ಇರಿಸುತ್ತಾರೆ ಮತ್ತು ಅವುಗಳಿಗೆ ಪ್ರತಿದಿನ ನೀರು ಹಾಕುತ್ತಾರೆ. ಅವರು ತಮ್ಮ ತನಿಖೆಯನ್ನು ಸರಿಯಾಗಿ ನಡೆಸಲು ಬಯಸಿದರೆ, ಯಾವ ಮಾಹಿತಿಯನ್ನು ದಾಖಲಿಸುವುದು ಅತ್ಯಂತ ಮುಖ್ಯ?", "2036": "ಸೆಡಿಮೆಂಟ್ನ ಶೇಖರಣೆಯು ಬಹುಮಟ್ಟಿಗೆ ಒಂದು ರೂಪವನ್ನು ರೂಪಿಸುತ್ತದೆ", "2037": "ಬಾಹ್ಯಾಕಾಶ ಕಾರ್ಯಾಚರಣೆಯ ಸಮಯದಲ್ಲಿ, ವಿಜ್ಞಾನಿಗಳು ಗಗನಯಾತ್ರಿಗಳಿಗೆ ಬಾಹ್ಯಾಕಾಶದಲ್ಲಿ ನಡೆಸಲು ಪ್ರಯೋಗಗಳನ್ನು ಕಳುಹಿಸುತ್ತಾರೆ. ಅನೇಕ ಸಂದರ್ಭಗಳಲ್ಲಿ, ವಿಜ್ಞಾನಿಗಳು ಪ್ರಯೋಗದ ಫಲಿತಾಂಶದ ಬಗ್ಗೆ ಭವಿಷ್ಯ ನುಡಿದಿದ್ದಾರೆ. ಫಲಿತಾಂಶಗಳನ್ನು ಈಗಾಗಲೇ ಊಹಿಸಿದ್ದರೆ ಗಗನಯಾತ್ರಿಗಳು ಈ ಪ್ರಯೋಗವನ್ನು ಏಕೆ ಮಾಡುತ್ತಾರೆ?", "2038": "ಸುಮಾರು 14,000 ವರ್ಷಗಳ ಹಿಂದೆ, ಉತ್ತರ ಅಮೆರಿಕಾದಲ್ಲಿನ ಹವಾಮಾನವು ವೇಗವಾಗಿ ಬೆಚ್ಚಗಾಗಲು ಪ್ರಾರಂಭಿಸಿತು. ಅದೇ ಸಮಯದಲ್ಲಿ, ಮಾನವ ಬೇಟೆಗಾರರು ಖಂಡಕ್ಕೆ ವಲಸೆ ಬಂದರು. ಈ ಎರಡು ಅಂಶಗಳ ಸಂಯೋಜನೆಯಿಂದ ಇವುಗಳಲ್ಲಿ ಯಾವುದು ಹೆಚ್ಚಾಗಿ ಉಂಟಾಗಿದೆ?", "2039": "ಸಾಂದ್ರತೆಯ ಎಸ್. ಐ. ಘಟಕ ಯಾವುದು?", "2040": "ಯುನೈಟೆಡ್ ಸ್ಟೇಟ್ಸ್ನಲ್ಲಿ, ಪ್ರತಿ ದಿನ ಸೂರ್ಯನು ಕಾಣಿಸಿಕೊಳ್ಳುತ್ತಾನೆ", "2041": "ಯಾವ ವಸ್ತುವು ಕಾಂತೀಯವಾಗಿದೆ ಮತ್ತು ಶಾಖವನ್ನು ನಡೆಸುತ್ತದೆ?", "2042": "ಜೀವರಾಸಾಯನಿಕ ಕ್ರಿಯೆಯ ಸಮಯದಲ್ಲಿ, ಪೈರುವೇಟ್ (C3H4O3) ಅನ್ನು ಇಂಗಾಲದ ಡೈಆಕ್ಸೈಡ್ (CO2) ಮತ್ತು ನೀರು (H2O) ಆಗಿ ಪರಿವರ್ತಿಸಲಾಗುತ್ತದೆ. ಈ ಜೀವರಾಸಾಯನಿಕ ಪ್ರತಿಕ್ರಿಯೆಯು ಯಾವ ಜೀವಕೋಶದ ಅಂಗಕದಲ್ಲಿ ಸಂಭವಿಸುತ್ತದೆ?", "2043": "ವಿದ್ಯಾರ್ಥಿಯು ಒಂದು ನಿರ್ದಿಷ್ಟ ಅವಧಿಯಲ್ಲಿ ಸಮತೋಲಿತ ಆಹಾರವನ್ನು ಸೇವಿಸಲು ವಿಫಲನಾಗುತ್ತಾನೆ. ಸಮತೋಲಿತ ಆಹಾರದ ಈ ಕೊರತೆಯು ಇದಕ್ಕೆ ಕಾರಣವಾಗಬಹುದು", "2044": "1989ರಲ್ಲಿ, ಅಲಾಸ್ಕಾದ ಕರಾವಳಿಯಲ್ಲಿ ತೈಲ ಸೋರಿಕೆಯು ಅನೇಕ ಜೀವಿಗಳ ಸಂಖ್ಯೆಯಲ್ಲಿ ಕುಸಿತಕ್ಕೆ ಕಾರಣವಾಯಿತು. ಮೀನುಗಳು, ನೀರುನಾಯಿಗಳು ಮತ್ತು ಮೊಹರುಗಳ ಜನಸಂಖ್ಯೆಯ ಕುಸಿತದಿಂದ ಇತರ ಯಾವ ಜನಸಂಖ್ಯೆಯು ಹೆಚ್ಚು ಪರಿಣಾಮ ಬೀರಿದೆ?", "2045": "ಬಾಹ್ಯಾಕಾಶ ಹಾರಾಟಗಳಲ್ಲಿ ವ್ಯಾಯಾಮ ಮಾಡಲು ಇವುಗಳಲ್ಲಿ ಯಾವುದು ಅತ್ಯುತ್ತಮ ಕಾರಣ?", "2046": "ಸೂಕ್ಷ್ಮದರ್ಶಕದ ಅಭಿವೃದ್ಧಿಯೊಂದಿಗೆ, ವಿಜ್ಞಾನಿಗಳು ಮೊದಲ ಬಾರಿಗೆ ಜೀವಕೋಶಗಳನ್ನು ನೋಡಲು ಸಾಧ್ಯವಾಯಿತು. ಸೂಕ್ಷ್ಮದರ್ಶಕವಿಲ್ಲದೆ ಜೀವಕೋಶಗಳನ್ನು ನೋಡುವುದು ಏಕೆ ಕಷ್ಟಕರವಾಗಿತ್ತು?", "2047": "ರಸಗೊಬ್ಬರಗಳು ರೈತರಿಗೆ ಒಂದೇ ಬೆಳೆಗಳನ್ನು ಸತತವಾಗಿ ಹಲವಾರು ವರ್ಷಗಳ ಕಾಲ ಹೊಲದಲ್ಲಿ ಬೆಳೆಯಲು ಅನುವು ಮಾಡಿಕೊಡುತ್ತವೆ. ಕಡಿಮೆ ರಸಗೊಬ್ಬರವನ್ನು ಬಳಸುವ ರೈತರು ಸಾಮಾನ್ಯವಾಗಿ ಒಂದು ವರ್ಷ ಬೆಳೆಗಳನ್ನು ಮತ್ತು ಮುಂದಿನ ವರ್ಷ ಬೀನ್ಸ್ ಮತ್ತು ಕ್ಲೋವರ್ನಂತಹ ದ್ವಿದಳ ಧಾನ್ಯಗಳನ್ನು ನೆಡುವ ಮೂಲಕ ತಮ್ಮ ಬೆಳೆಗಳನ್ನು ತಿರುಗಿಸುತ್ತಾರೆ. ರಸಗೊಬ್ಬರದ ಬಳಕೆ ಮತ್ತು ದ್ವಿದಳ ಧಾನ್ಯಗಳೊಂದಿಗೆ ಬೆಳೆ ಆವರ್ತನ ಎರಡೂ ಮಣ್ಣಿನಲ್ಲಿ ಈ ಕೆಳಗಿನ ಯಾವ ಪೋಷಕಾಂಶಗಳ ಲಭ್ಯತೆಯನ್ನು ಹೆಚ್ಚಿಸುತ್ತವೆ?", "2048": "ಎಲ್ಲಾ ಪ್ರಾಣಿಗಳ ಜೀವಿತಾವಧಿಯಲ್ಲಿ ಯಾವ ಎರಡು ಪ್ರಕ್ರಿಯೆಗಳು ಸಂಭವಿಸುತ್ತವೆ?", "2049": "ಗಾಳಿಯ ದ್ರವ್ಯರಾಶಿಯ ಗುಣಲಕ್ಷಣಗಳಿಗೆ ಸಂಬಂಧಿಸಿದಂತೆ ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ನಿಜ?", "2050": "ಪರಿಸರ ವ್ಯವಸ್ಥೆಯಲ್ಲಿನ ಇಡೀ ಸಮುದಾಯಗಳು ಕಾಲಾನಂತರದಲ್ಲಿ ಬದಲಾದಾಗ, ಅದನ್ನು ಹೀಗೆ ಕರೆಯಲಾಗುತ್ತದೆಃ", "2051": "ಮಣ್ಣಿನ ನೀರಿನ ಧಾರಣವನ್ನು ಹೆಚ್ಚಿಸಲು ಅದಕ್ಕೆ ಏನು ಸೇರಿಸಬೇಕು?", "2052": "ಗುಲಾಬಿ ಪೊದೆ ಮತ್ತು ಪಕ್ಷಿಗಳು ಒಂದೇ ರೀತಿಯಾಗಿರುತ್ತವೆ ಏಕೆಂದರೆ ಅವೆರಡೂ", "2053": "ಖನಿಜ ಸ್ಫಟಿಕ ಶಿಲೆಯು ನೈಸರ್ಗಿಕವಾಗಿ ವಿವಿಧ ಬಣ್ಣಗಳಲ್ಲಿ ರೂಪುಗೊಳ್ಳುತ್ತದೆ. ಸ್ಫಟಿಕ ಶಿಲೆ ರಚನೆಯಲ್ಲಿನ ಯಾವ ವ್ಯತ್ಯಾಸವು ವಿಭಿನ್ನ ಬಣ್ಣಗಳಿಗೆ ಕಾರಣವಾಗುತ್ತದೆ?", "2054": "ತೇವಾಂಶವುಳ್ಳ ಗಾಳಿಯ ದ್ರವ್ಯರಾಶಿಯು ವಾತಾವರಣದಲ್ಲಿ ಮೇಲ್ಮುಖವಾಗಿ ಚಲಿಸುವಾಗ ಏನಾಗುತ್ತದೆ?", "2055": "ವಾತಾವರಣದಲ್ಲಿರುವ ಹಸಿರುಮನೆ ಅನಿಲಗಳು ಭೂಮಿಯ ಮೇಲ್ಮೈಯಿಂದ ಅತಿಗೆಂಪು ವಿಕಿರಣವನ್ನು ಹೀರಿಕೊಳ್ಳುತ್ತವೆ ಮತ್ತು ಅದರಲ್ಲಿ ಕೆಲವನ್ನು ಭೂಮಿಗೆ ಮರು-ವಿಕಿರಣಗೊಳಿಸುತ್ತವೆ. ಈ ಅನಿಲಗಳಲ್ಲಿ ಯಾವುದು ಭೂಮಿಯ ವಾತಾವರಣದ ತಾಪಮಾನದ ಮೇಲೆ ಅತ್ಯಂತ ಗಮನಾರ್ಹ ಪರಿಣಾಮವನ್ನು ಬೀರುತ್ತದೆ?", "2056": "ಜ್ವಾಲಾಮುಖಿಗಳನ್ನು ರಚನಾತ್ಮಕವೆಂದು ಪರಿಗಣಿಸಲಾಗುತ್ತದೆ ಏಕೆಂದರೆ ಅವು", "2057": "ಸಕ್ಕರೆಯನ್ನು ನೀರಿನೊಂದಿಗೆ ಬೆರೆಸಿದಾಗ ಏನಾಗುತ್ತದೆ?", "2058": "ಕೀಟನಾಶಕಗಳು ಕೀಟಗಳನ್ನು ಕೊಲ್ಲುವ ರಾಸಾಯನಿಕಗಳಾಗಿವೆ. ಕೀಟನಾಶಕಗಳು ಕೆಲವು ಸೇಬು ಮರಗಳ ಬಳಿ ಎಲ್ಲಾ ಪರಾಗಸ್ಪರ್ಶಕಗಳನ್ನು ಕೊಂದು ಹಾಕಿದರೆ ಏನಾಗಬಹುದು?", "2059": "ಡೆಲ್ಟಾದ ರಚನೆಯನ್ನು ಯಾವ ಹೇಳಿಕೆಯು ವಿವರಿಸುತ್ತದೆ?", "2060": "ಹೈಡ್ರೋಜನ್ ಮತ್ತು ಆಮ್ಲಜನಕವು ಒಗ್ಗೂಡಿ ನೀರನ್ನು ರೂಪಿಸುತ್ತವೆ. ಈ ಪ್ರತಿಕ್ರಿಯೆಯಲ್ಲಿರುವ ನೀರನ್ನು ಹೀಗೆ ವಿವರಿಸಲಾಗಿದೆಃ", "2061": "ಈ ಜೀವಕೋಶದ ಭಾಗಗಳಲ್ಲಿ ಯಾವುದು ಇಡೀ ಜೀವಿಗೆ ಆನುವಂಶಿಕ ಸೂಚನೆಗಳನ್ನು ಸಂಗ್ರಹಿಸುತ್ತದೆ ಮತ್ತು ಅವುಗಳನ್ನು ಒಂದು ಪೀಳಿಗೆಯಿಂದ ಮುಂದಿನ ಪೀಳಿಗೆಗೆ ವರ್ಗಾಯಿಸುತ್ತದೆ?", "2062": "ಯಾವ ಪಟ್ಟಿಯು ಪರಮಾಣುವನ್ನು ರೂಪಿಸುವ ಕಣಗಳನ್ನು ವಿವರಿಸುತ್ತದೆ?", "2063": "ಭೂಮಿಯು ಶುದ್ಧ ಕುಡಿಯುವ ನೀರಿನ ಸೀಮಿತ ಪೂರೈಕೆಯನ್ನು ಹೊಂದಿದೆ. ಮಾನವರು ಬಳಸಲು ನೀರನ್ನು ಮರುಬಳಕೆ ಮಾಡಲು ಯಾವ ವಿಧಾನವನ್ನು ಬಳಸಲಾಗುತ್ತದೆ?", "2064": "ಪ್ಲೋವರ್ ಪಕ್ಷಿಯು ಮೊಸಳೆಯ ಹಲ್ಲುಗಳಲ್ಲಿ ಗಾಯವಾಗದೆ ಸಿಲುಕಿಕೊಳ್ಳುವ ಆಹಾರದ ತುಂಡುಗಳನ್ನು ತಿನ್ನುತ್ತದೆ. ಮೊಸಳೆ ತನ್ನ ಹಲ್ಲುಗಳನ್ನು ಸ್ವಚ್ಛಗೊಳಿಸುತ್ತದೆ ಮತ್ತು ಹಕ್ಕಿಗೆ ಆಹಾರ ದೊರೆಯುತ್ತದೆ. ಪಕ್ಷಿ ಮತ್ತು ಮೊಸಳೆಯ ನಡುವೆ ಯಾವ ರೀತಿಯ ಸಂಬಂಧವಿದೆ?", "2065": "ಸಂಚಿತ ಶಿಲೆಗಳನ್ನು ಅಧ್ಯಯನ ಮಾಡುವ ಮೂಲಕ ವಿಜ್ಞಾನಿಗಳು ಗತಕಾಲದ ಬಗ್ಗೆ ಏನು ಕಲಿಯಬಹುದು?", "2066": "ವೈಜ್ಞಾನಿಕ ವಿವರಣೆಯು ಅವುಗಳ ನಡುವಿನ ಸಂಬಂಧಗಳ ಪ್ರದರ್ಶನವನ್ನು ಒಳಗೊಂಡಿರಬೇಕು.", "2067": "ಮೂಲ ಸಸ್ಯಕ್ಕೆ ಹೋಲುವ ಗುಣಲಕ್ಷಣಗಳನ್ನು ಹೊಂದಿರುವ ಸಸ್ಯವು ಈ ಸಸ್ಯವು ಬೆಳೆದಿದೆ ಎಂಬುದಕ್ಕೆ ಪುರಾವೆಗಳನ್ನು ಒದಗಿಸುತ್ತದೆ", "2068": "ಎರಡು ಪದಾರ್ಥಗಳು ಎರಡು ವಿಭಿನ್ನ ಅಂಶಗಳಿಂದ ಮಾಡಲ್ಪಟ್ಟಿವೆಯೇ ಎಂದು ನಿರ್ಧರಿಸಲು ಯಾವ ಗುಣವು ವಿದ್ಯಾರ್ಥಿಗೆ ಉತ್ತಮವಾಗಿ ಸಹಾಯ ಮಾಡುತ್ತದೆ?", "2069": "ಬಹಳ ಹಿಂದೆಯೇ ಭೂಮಿಯ ಮೇಲೆ ವಾಸವಾಗಿದ್ದ ಜೀವಿಗಳ ಪುರಾವೆಗಳು ಬಹುಮಟ್ಟಿಗೆ ಕಂಡುಬರುತ್ತವೆ", "2070": "ರೇಡಿಯೇಟರ್ ಯಾವ ರೀತಿಯ ಶಕ್ತಿಯನ್ನು ಹೊರಹಾಕುತ್ತದೆ?", "2071": "ಗ್ರ್ಯಾನ್ವಿಲ್ಲೆ ರಾಜ್ಯ ಅರಣ್ಯದ ಮೂಲಕ ಪಾದಯಾತ್ರೆ ಮಾಡುವಾಗ, ವಿದ್ಯಾರ್ಥಿಯೊಬ್ಬನು ಕ್ಲೋರೊಫಿಲ್ ಕೊರತೆಯಿರುವಂತೆ ಕಂಡುಬರುವ ಅಸಾಮಾನ್ಯ ಸಸ್ಯದಂತಹ ಜೀವಿಯನ್ನು ಕಂಡುಕೊಳ್ಳುತ್ತಾನೆ. ವಿದ್ಯಾರ್ಥಿಯು ಸೂಕ್ಷ್ಮದರ್ಶಕವನ್ನು ಬಳಸಿಕೊಂಡು ಮಾದರಿಯನ್ನು ಪರೀಕ್ಷಿಸಿದಾಗ, ಜೀವಕೋಶದ ಗೋಡೆಗಳಿರುವ ಮತ್ತು ಕ್ಲೋರೋಪ್ಲಾಸ್ಟ್ಗಳಿಲ್ಲದ ಅನೇಕ ಜೀವಕೋಶಗಳನ್ನು ಅವನು ನೋಡುತ್ತಾನೆ. ಈ ಜೀವಿಯು ಬಹುಶಃ ಯಾವ ರಾಜ್ಯದ ಸದಸ್ಯನಾಗಿರಬಹುದು?", "2072": "ಮೂಲಂಗಿ ಬೀಜಗಳ ಬೆಳವಣಿಗೆಯ ಮೇಲೆ ಸಾಬೂನು ಬೀರುವ ಪರಿಣಾಮವನ್ನು ನಿರ್ಧರಿಸಲು ವಿದ್ಯಾರ್ಥಿಯೊಬ್ಬ ಪ್ರಯೋಗವನ್ನು ನಡೆಸುತ್ತಾನೆ. ಅವರು ಮೂರು ವಿಭಿನ್ನ ಭಕ್ಷ್ಯಗಳಲ್ಲಿ 30 ಬೀಜಗಳನ್ನು ಹಾಕುತ್ತಾರೆಃ ಒಂದು ನೀರಿನಲ್ಲಿ, ಒಂದು ಶೇಕಡಾ ಸೋಪ್ ದ್ರಾವಣದಲ್ಲಿ ಮತ್ತು ಒಂದು ಶೇಕಡಾ ಸೋಪ್ ದ್ರಾವಣದಲ್ಲಿ. ಆತ ಯಾವ ರೀತಿಯ ದತ್ತಾಂಶವನ್ನು ಸಂಗ್ರಹಿಸಬೇಕು?", "2073": "ವಿನಿಮಯ ಮಾಡಬಹುದಾದ ಬಿಡಿಭಾಗಗಳ ಬಳಕೆಯು ಕಾರು ಉತ್ಪಾದನೆಯ ಮೇಲೆ ಹೇಗೆ ಪರಿಣಾಮ ಬೀರಿದೆ ಎಂಬುದನ್ನು ಈ ಕೆಳಗಿನ ಯಾವ ಹೇಳಿಕೆಗಳು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತವೆ?", "2074": "ಒಂದು ಕಾರು ನೇರ ರೇಖೆಯ ಉದ್ದಕ್ಕೂ ಸ್ಥಿರ ದರದಲ್ಲಿ ಚಲಿಸುತ್ತಿದ್ದರೆ ಯಾವ ಪ್ರಮಾಣವು ಶೂನ್ಯಕ್ಕೆ ಸಮನಾಗಿರಬೇಕು?", "2075": "ವ್ಯಾಪಕವಾಗಿ ಬಳಸಲಾಗುವ ಯಾವ ಇಂಧನ ಮೂಲಗಳು ನವೀಕರಿಸಲಾಗದವು ಮತ್ತು ಹಸಿರುಮನೆ ಅನಿಲ ಹೊರಸೂಸುವಿಕೆಯ ಮೂಲವೂ ಆಗಿವೆ?", "2076": "ಈ ಪ್ರಶ್ನೆಗೆ ಉತ್ತರಿಸಲು ಕೆಳಗಿನ ಮಾಹಿತಿಯನ್ನು ಬಳಸಿ. ಘನ ಇಂಧನ ಕ್ಷಿಪಣಿಗಳಲ್ಲಿ, ಇಂಧನ ಮಿಶ್ರಣವನ್ನು ಸುಡಲಾಗುತ್ತದೆ ಮತ್ತು ಮಿಶ್ರಣವು ಉರಿಯಲು ಪ್ರಾರಂಭಿಸಿದ ನಂತರ ಅದನ್ನು ನಿಲ್ಲಿಸಲಾಗುವುದಿಲ್ಲ. ದ್ರವ ಇಂಧನ ಕ್ಷಿಪಣಿಗಳಲ್ಲಿ, ಇಂಧನದ ಟ್ಯಾಂಕ್ ಮತ್ತು ಆಮ್ಲಜನಕದ ಟ್ಯಾಂಕ್ ಇರುತ್ತದೆ. ದಹನ ಕೊಠಡಿಯೊಳಗೆ ಇಂಧನ ಮತ್ತು ಆಮ್ಲಜನಕದ ಹರಿವನ್ನು ತಡೆಯುವ ಮೂಲಕ ಇಂಧನವನ್ನು ಸುಡುವುದನ್ನು ನಿಲ್ಲಿಸಬಹುದು. ಈ ಮಾಹಿತಿಯ ಆಧಾರದ ಮೇಲೆ, ಘನ ಇಂಧನ ಕ್ಷಿಪಣಿಗಳಿಗಿಂತ ದ್ರವ ಇಂಧನ ಕ್ಷಿಪಣಿಗಳಲ್ಲಿ ಯಾವ ವ್ಯವಸ್ಥೆಯು ಹೆಚ್ಚು ಅಭಿವೃದ್ಧಿಗೊಂಡಿದೆ?", "2077": "ಪಳೆಯುಳಿಕೆ ಇಂಧನಗಳ ಸುಡುವಿಕೆಯು ಜಾಗತಿಕ ತಾಪಮಾನ ಏರಿಕೆ ಎಂಬ ಪರಿಣಾಮಕ್ಕೆ ಕೊಡುಗೆ ನೀಡುತ್ತದೆ ಎಂದು ಕೆಲವು ಸಂಶೋಧನೆಗಳು ತೋರಿಸಿವೆ, ಇದು ಭೂಮಿಯ ವಾತಾವರಣದ ರಾಸಾಯನಿಕ ರಚನೆಯನ್ನು ಬದಲಾಯಿಸುತ್ತಿದೆ ಎಂದು ವಿಜ್ಞಾನಿಗಳು ನಂಬುತ್ತಾರೆ. ಯಾವ ಆವಿಷ್ಕಾರದ ಬಳಕೆಯು ಈ ಪರಿಣಾಮವನ್ನು ಕಡಿಮೆ ಮಾಡಲು ಸಹಾಯ ಮಾಡುತ್ತದೆ?", "2078": "ಯಾವ ಆಹಾರವು ಹೆಚ್ಚಿನ ಶೇಕಡಾವಾರು ಪ್ರೋಟೀನ್ ಅನ್ನು ಹೊಂದಿರುತ್ತದೆ?", "2079": "ತೆರೆದ ಜ್ವಾಲೆಯನ್ನು ಒಳಗೊಂಡ ತನಿಖೆಯನ್ನು ನಡೆಸುವಾಗ, ಇದು ಅತ್ಯಂತ ಮುಖ್ಯವಾಗಿದೆ", "2080": "ಜನರು ವಾಸಿಸುವ ಪರಿಸರ ವ್ಯವಸ್ಥೆಗಳಲ್ಲಿ, ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ನೀರಿನಿಂದ ಹರಡುವ ರೋಗಗಳ ಹೆಚ್ಚಳಕ್ಕೆ ಕಾರಣವಾಗಬಹುದು?", "2081": "ಗಿಡಹೇನುಗಳು ಕೆಲವೊಮ್ಮೆ ಇರುವೆಗಳ ಬಳಿ ವಾಸಿಸುವ ಸಣ್ಣ ಕೀಟಗಳಾಗಿವೆ. ಇರುವೆಗಳು ಗಿಡಹೇನುಗಳನ್ನು ಪರಭಕ್ಷಕಗಳಿಂದ ರಕ್ಷಿಸುತ್ತವೆ. ಗಿಡಹೇನುಗಳು ಇರುವೆಗಳು ತಿನ್ನುವ ಸಿಹಿ ಪದಾರ್ಥವನ್ನು ಉತ್ಪಾದಿಸುತ್ತವೆ. ಯಾವ ಹೇಳಿಕೆಯು ಇರುವೆಗಳು ಮತ್ತು ಗಿಡಹೇನುಗಳ ನಡುವಿನ ಸಂಬಂಧವನ್ನು ವಿವರಿಸುತ್ತದೆ?", "2082": "ಕಾಲಾನಂತರದಲ್ಲಿ ಮಣ್ಣು ತುಂಬಿಕೊಳ್ಳುತ್ತದೆ, ಇದು ನೀರನ್ನು ಹಿಡಿದಿಟ್ಟುಕೊಳ್ಳುವ ಮಣ್ಣಿನ ಸಾಮರ್ಥ್ಯವನ್ನು ಕಡಿಮೆ ಮಾಡುತ್ತದೆ. ಯಾವ ಪ್ರಾಣಿಗಳು ಮಣ್ಣಿನಲ್ಲಿ ನೀರನ್ನು ಹಿಡಿದಿಡಲು ಅತ್ಯುತ್ತಮವಾಗಿ ಸಹಾಯ ಮಾಡುತ್ತವೆ?", "2083": "ಪುರಾತತ್ವ ಅಗೆಯುವ ಸ್ಥಳದಲ್ಲಿ, ವಿಜ್ಞಾನಿಗಳು, ಸ್ವಯಂಸೇವಕರು ಮತ್ತು ವಿದ್ಯಾರ್ಥಿಗಳು ನೂರಾರು ವರ್ಷಗಳ ಹಿಂದೆ ವಾಸಿಸುತ್ತಿದ್ದ ಜನರು ಬಳಸಿದ ವಸ್ತುಗಳನ್ನು ಸಂಗ್ರಹಿಸುತ್ತಾರೆ. ಆ ಸ್ಥಳದಲ್ಲಿ ವಾಸವಾಗಿದ್ದ ವಿವಿಧ ಜನರ ಇತಿಹಾಸವನ್ನು ನಿರ್ಧರಿಸಲು, ಮರುಪಡೆಯಲಾದ ವಸ್ತುಗಳನ್ನು ವರ್ಗೀಕರಿಸುವ ಅತ್ಯುತ್ತಮ ವಿಧಾನ ಯಾವುದು?", "2084": "ಮುಂದಿನ 200 ವರ್ಷಗಳಲ್ಲಿ, ಭೂಮಿಯ ಮೇಲಿನ ಅತ್ಯಂತ ಕಡಿಮೆ ಭೂಪ್ರದೇಶಗಳು ಏರುತ್ತಿರುವ ಸಾಗರಗಳ ಅಡಿಯಲ್ಲಿ ಮುಳುಗಬಹುದು ಎಂದು ಊಹಿಸಲಾಗಿದೆ. ಯಾವ ಹವಾಮಾನ ಬದಲಾವಣೆಯು ಇದು ಸಂಭವಿಸಲು ಕಾರಣವಾಗಬಹುದು?", "2085": "ಅವಳು ಕಡಲತೀರಕ್ಕೆ ಹೋದಾಗ ಕೆಲವೊಮ್ಮೆ ನೀರು ಹಡಗುಕಟ್ಟೆಯಷ್ಟು ಎತ್ತರಕ್ಕೆ ಏರುವುದನ್ನು ಮಿರಿಯಮ್ ಗಮನಿಸುತ್ತಾಳೆ. ದಿನದ ಇತರ ಸಮಯಗಳಲ್ಲಿ, ಹಡಗುಕಟ್ಟೆಯ ಕೆಳಗಿರುವ ಕಂಬಗಳನ್ನು ನೀರು ಆವರಿಸಿಕೊಳ್ಳುವುದಿಲ್ಲ. ನೀರಿನ ಮಟ್ಟದಲ್ಲಿನ ಈ ವ್ಯತ್ಯಾಸಗಳು ಮುಖ್ಯವಾಗಿ ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದರ ಗುರುತ್ವಾಕರ್ಷಣೆಯ ಪ್ರಭಾವದಿಂದಾಗಿವೆ?", "2086": "ತಾಮ್ರವು (Cu) ಆಮ್ಲಜನಕದೊಂದಿಗೆ (O) ಪ್ರತಿಕ್ರಿಯಿಸಿ ತಾಮ್ರದ ಆಕ್ಸೈಡ್ ಅನ್ನು (CuO) ರೂಪಿಸುತ್ತದೆ. ಕ್ಯುಒನ ಗುಣಲಕ್ಷಣಗಳು ಹೆಚ್ಚಾಗಿ ಕಂಡುಬರುತ್ತವೆ", "2087": "ಜೀವಕೋಶಗಳಿಂದ ಉತ್ಪತ್ತಿಯಾಗುವ ಇಂಗಾಲದ ಡೈಆಕ್ಸೈಡ್ ಅನ್ನು ದೇಹದಿಂದ ಪ್ರಾಥಮಿಕವಾಗಿ ಯಾವ ದೇಹದ ವ್ಯವಸ್ಥೆಯಿಂದ ತೆಗೆದುಹಾಕಲಾಗುತ್ತದೆ?", "2088": "ಸಾಗರದ ಕನಿಷ್ಠ ವಲಯ ಅಥವಾ ಒಎಂಝೆಡ್, ಸಾಗರದ ಮೇಲ್ಮೈಯಿಂದ 200 ರಿಂದ 600 ಮೀಟರ್ಗಳಷ್ಟು ಕೆಳಗಿರುವ ಪ್ರದೇಶವಾಗಿದೆ. OMZ ಕಪ್ಪು ಮತ್ತು ತಂಪಾಗಿದ್ದು, ಮೇಲ್ಮೈ ನೀರಿನಲ್ಲಿ ಆಮ್ಲಜನಕದ ಸಾಂದ್ರತೆಯು ಶೇಕಡಾ 10 ಕ್ಕಿಂತ ಕಡಿಮೆ ಇರುತ್ತದೆ. ಮೇಲ್ಮೈ ನೀರಿನಿಂದ ಬೀಳುವ ಸಾವಯವ ವಸ್ತುಗಳನ್ನು ಒಡೆಯುವ ಬ್ಯಾಕ್ಟೀರಿಯಾದ ಚಟುವಟಿಕೆಯಿಂದಾಗಿ ಆಮ್ಲಜನಕದ ಸಾಂದ್ರತೆಯು ತುಂಬಾ ಕಡಿಮೆಯಾಗಿದೆ. OMZ ನಲ್ಲಿನ ಪರಿಸ್ಥಿತಿಗಳನ್ನು ಗಮನಿಸಿದರೆ, ಈ ಕರಗಿದ ಅನಿಲಗಳಲ್ಲಿ ಯಾವುದು ಈ ವಲಯದಲ್ಲಿ ಹೆಚ್ಚಿನ ಸಾಂದ್ರತೆಯಲ್ಲಿ ಕಂಡುಬರುತ್ತದೆ ಎಂದು ನೀವು ನಿರೀಕ್ಷಿಸುತ್ತೀರಿ?", "2089": "ಒಂದು ದಿನ ಬೆಳಿಗ್ಗೆ ಇಬ್ಬರು ವಿದ್ಯಾರ್ಥಿಗಳು ಮೀನು ಹಿಡಿಯಲು ಹೋಗಿ 20 ಮೀನುಗಳನ್ನು ಹಿಡಿದುಕೊಂಡರು. ಹಿಂದಿನ ದಿನ ಮಧ್ಯಾಹ್ನ, ಅವರು 5 ಮೀನುಗಳನ್ನು ಹಿಡಿದುಕೊಂಡರು. ತಮ್ಮ ಬೆಳಗಿನ ಯಶಸ್ಸಿನ ಕಾರಣ, ಬೆಳಿಗ್ಗೆ ಮೀನುಗಾರಿಕೆಗೆ ಉತ್ತಮ ಸಮಯ ಎಂದು ಅವರು ಪ್ರತಿಪಾದಿಸಿದರು. ಇವುಗಳಲ್ಲಿ ಯಾವುದು ಅವರ ಹೇಳಿಕೆಯನ್ನು ಬಹುಮಟ್ಟಿಗೆ ಅಲ್ಲಗಳೆಯುತ್ತದೆ?", "2090": "ವೈಜ್ಞಾನಿಕ ಪ್ರಯೋಗ ಮತ್ತು ವೀಕ್ಷಣೆಯಿಂದ ಯಾವ ಪ್ರಶ್ನೆಗೆ ಉತ್ತರಿಸಬಹುದು?", "2091": "ಜೀವಕೋಶದ ಉಸಿರಾಟದ ಸಮಯದಲ್ಲಿ ಗ್ಲುಕೋಸ್ ಅಣುಗಳು ಸರಣಿ ಪ್ರತಿಕ್ರಿಯೆಗಳಿಗೆ ಒಳಗಾಗುತ್ತವೆ. ಈ ಪ್ರಕ್ರಿಯೆಯು ಗ್ಲುಕೋಸ್ನ ಪ್ರತಿ ಅಣುವಿಗೆ ಹೆಚ್ಚಿನ ಶಕ್ತಿಯ ಎ. ಟಿ. ಪಿ ಯ 38 ಅಣುಗಳ ರಚನೆಗೆ ಕಾರಣವಾಗುತ್ತದೆ. ಈ ಎಟಿಪಿ ಅಣುಗಳಲ್ಲಿ ಸಂಗ್ರಹವಾಗಿರುವ ಶಕ್ತಿಯ ಮೂಲ ಯಾವುದು?", "2092": "ಕೊಳದ ನೀರಿನಲ್ಲಿ ಆಮ್ಲಜನಕದ ಮಟ್ಟವನ್ನು ಫಾಸ್ಫೇಟ್ಗಳು ಹೇಗೆ ಪರಿಣಾಮ ಬೀರುತ್ತವೆ ಎಂಬುದನ್ನು ಲೀ ತನಿಖೆ ನಡೆಸುತ್ತಿದೆ. ತನಿಖೆಯ ಭಾಗವಾಗಿ, ಅವಳು ಯಾವುದೇ ಫಾಸ್ಫೇಟ್ಗಳನ್ನು ಹೊಂದಿರದ ಕೊಳದ ನೀರನ್ನು ಬಳಸುತ್ತಾಳೆ. ಫಾಸ್ಫೇಟ್ಗಳಿಲ್ಲದ ಕೊಳದ ನೀರು ತನಿಖೆಯ ಯಾವ ಭಾಗವಾಗಿದೆ?", "2093": "ಕಪ್ಪೆಯ ಮೇಲಿನ ಕಲೆಗಳನ್ನು ಪರೀಕ್ಷಿಸಲು ವಿದ್ಯಾರ್ಥಿಯು ಯಾವ ಸಾಧನವನ್ನು ಬಳಸಬೇಕು?", "2094": "ವಿಜ್ಞಾನಿಗಳ ಗುಂಪೊಂದು ಜೇನುಹುಳುಗಳ ಮೇಲೆ ಸೆಲ್ ಫೋನ್ ಸಂಕೇತಗಳ ಪರಿಣಾಮವನ್ನು ಅಧ್ಯಯನ ಮಾಡುತ್ತಿದೆ. ತನಿಖೆಯನ್ನು ಪ್ರಾರಂಭಿಸುವ ಮೊದಲು, ಸೆಲ್ ಫೋನ್ ಸಿಗ್ನಲ್ಗಳಿಗೆ ಒಡ್ಡಿಕೊಳ್ಳುವ ಜೇನುನೊಣಗಳು ಜೇನುಗೂಡಿಗೆ ಮರಳುವ ಮಾರ್ಗವನ್ನು ಕಂಡುಹಿಡಿಯಲು ಕಷ್ಟವಾಗುತ್ತದೆ ಎಂದು ವಿಜ್ಞಾನಿಗಳು ಹೇಳಿದ್ದಾರೆ. ವಿಜ್ಞಾನಿಗಳ ಗುಂಪು ನೀಡಿದ ಹೇಳಿಕೆಯನ್ನು ಯಾವ ಪದವು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "2095": "ದೇಹದಾದ್ಯಂತ ರಕ್ತವನ್ನು ಸಾಗಿಸಲು ಯಾವ ವ್ಯವಸ್ಥೆಯು ಹೆಚ್ಚು ಕಾರಣವಾಗಿದೆ?", "2096": "ಒಂದು ಜಾತಿಯ ಐನೂರು ನೊಣಗಳಿಗೆ ಹೊಸ ಕೀಟನಾಶಕವನ್ನು ಸಿಂಪಡಿಸಲಾಯಿತು. ಇಪ್ಪತ್ತನಾಲ್ಕು ಗಂಟೆಗಳ ನಂತರ, ಬಹುತೇಕ ಎಲ್ಲಾ ನೊಣಗಳು ಸತ್ತವು. ಆದಾಗ್ಯೂ, ಕೆಲವರು ಬದುಕುಳಿದರು. ಕೆಲವು ನೊಣಗಳು ಏಕೆ ಬದುಕುಳಿದವು ಎಂಬುದನ್ನು ಯಾವ ತತ್ವವು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "2097": "ವಿದ್ಯಾರ್ಥಿಯೊಬ್ಬನು ಸಸ್ಯಗಳ ಬೆಳವಣಿಗೆಯ ಮೇಲೆ ಬೆಳಕಿನ ಬಣ್ಣದ ಪರಿಣಾಮವನ್ನು ಶೋಧಿಸಿದನು. ಪ್ರಯೋಗದಲ್ಲಿ ಕೆಂಪು, ಹಳದಿ ಮತ್ತು ಹಸಿರು ದೀಪಗಳನ್ನು ಬಳಸಲಾಯಿತು. ಇನ್ನೊಬ್ಬ ವಿದ್ಯಾರ್ಥಿಯು ಅದೇ ಪ್ರಯೋಗವನ್ನು ನಡೆಸಿದರೆ, ಅದೇ ಫಲಿತಾಂಶಗಳನ್ನು ಪಡೆಯಲು ಅನುಸರಿಸಬೇಕಾದ ಅತ್ಯಂತ ಪ್ರಮುಖ ವಿಧಾನ ಯಾವುದು?", "2098": "ದೊಡ್ಡ ಸಸ್ತನಿಗಳು ತಂಪಾದ, ಹಿಮಭರಿತ ಪರಿಸರದಲ್ಲಿ ವಾಸಿಸುತ್ತವೆ. ಸಸ್ತನಿಗಳು ಕಡಿಮೆ ತಾಪಮಾನದಲ್ಲಿ ಬದುಕಲು ಯಾವ ರೂಪಾಂತರವು ಅತ್ಯುತ್ತಮವಾಗಿ ಸಹಾಯ ಮಾಡುತ್ತದೆ?", "2099": "ಬಾಹ್ಯಾಕಾಶದಲ್ಲಿನ ತಾಪಮಾನವು ಅತ್ಯಂತ ತಂಪಾಗಿನಿಂದ ಅತ್ಯಂತ ಬಿಸಿಯಾಗಿರುತ್ತದೆ. ಭೂಮಿಯ ಮೇಲ್ಮೈ ತಾಪಮಾನವು ತುಲನಾತ್ಮಕವಾಗಿ ಸ್ಥಿರವಾಗಿದೆ. ಇವುಗಳಲ್ಲಿ ಯಾವುದು ಭೂಮಿಯ ಮೇಲ್ಮೈ ತಾಪಮಾನಕ್ಕೆ ಹೆಚ್ಚು ಕಾರಣವಾಗಿದೆ?", "2100": "ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ಜೀವಿಗಳ ಸಾಂಸ್ಥಿಕ ಶ್ರೇಣಿಯನ್ನು ಸರಳದಿಂದ ಅತ್ಯಂತ ಸಂಕೀರ್ಣವಾಗಿ ಸರಿಯಾಗಿ ಪಟ್ಟಿ ಮಾಡುತ್ತದೆ?", "2101": "ಕೊಳೆತ ಹೂವಿನ ಹೂವು ಕೊಳೆಯುತ್ತಿರುವ ಮಾಂಸದಂತೆ ವಾಸನೆ ಮಾಡುತ್ತದೆ. ಕ್ಯಾರಿಯನ್ ಹೂವು ಯಾವ ರೀತಿಯ ಪರಾಗಸ್ಪರ್ಶಕವನ್ನು ಹೆಚ್ಚಾಗಿ ಆಕರ್ಷಿಸುತ್ತದೆ?", "2102": "ಎತ್ತರದಲ್ಲಿ ಹಾರುವ ವಿಮಾನದೊಳಗಿನ ಒತ್ತಡವನ್ನು ಏಕೆ ನಿಯಂತ್ರಿಸಬೇಕು ಎಂಬುದನ್ನು ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "2103": "ಚಂಡಮಾರುತಗಳು ಬೆಚ್ಚಗಿನ ಸಮುದ್ರದ ನೀರಿನ ಮೇಲೆ ಪ್ರಯಾಣಿಸುವಾಗ ರೂಪುಗೊಳ್ಳುವ ದೊಡ್ಡ, ಶಕ್ತಿಯುತವಾದ ಬಿರುಗಾಳಿಗಳಾಗಿವೆ. ಚಂಡಮಾರುತಗಳನ್ನು ಅಷ್ಟು ಪ್ರಬಲವಾಗಿಸಲು ಸಾಗರಗಳು ಏನು ಸೇರಿಸುತ್ತವೆ?", "2104": "ಅಸಹಜ ಜೀವಕೋಶ ವಿಭಜನೆಯು ಇದಕ್ಕೆ ಕಾರಣವಾಗಬಹುದು", "2105": "ಮಾನವರು ಬದುಕುಳಿಯಲು ಸಾರಜನಕದ ಅಗತ್ಯವಿರುವುದಕ್ಕೆ ಮುಖ್ಯ ಕಾರಣವೇನು?", "2106": "ಚಂದ್ರನ ಹಂತಗಳು ಚಂದ್ರನ ನೋಟದಲ್ಲಿ ದೈನಂದಿನ ಬದಲಾವಣೆಗಳಾಗಿವೆ. ಚಂದ್ರನ ಹಂತಗಳು ಸಂಭವಿಸಲು ಒಂದು ಕಾರಣವೆಂದರೆ ಚಂದ್ರನು ಸೂರ್ಯನ ಬೆಳಕನ್ನು ಪ್ರತಿಬಿಂಬಿಸುತ್ತಾನೆ. ಚಂದ್ರನ ಹಂತಗಳು ಸಂಭವಿಸಲು ಮತ್ತೊಂದು ಕಾರಣವೇನು?", "2107": "ಕೆಲವು ಶಿಬಿರಾರ್ಥಿಗಳು ತಮ್ಮ ಗುಡಾರದ ಹೊರಗೆ ಕ್ಯಾಂಪ್ಫೈರ್ನ ಸುತ್ತ ಕುಳಿತಿದ್ದಾರೆ. ಬೆಂಕಿಯ ಯಾವ ಉತ್ಪನ್ನವು ವಿದ್ಯುತ್ಕಾಂತೀಯ ಅಲೆಗಳ ರೂಪದಲ್ಲಿದೆ?", "2108": "ಜಾನ್ ತನ್ನ ಕಾರಿನ ಮೇಲೆ ಫ್ಲಾಟ್ ಟೈರ್ ಅನ್ನು ಹೊಂದಿದ್ದನು. ಅವರು ಕಾರನ್ನು ಮೇಲಕ್ಕೆತ್ತಲು ಹೈಡ್ರಾಲಿಕ್ ಜ್ಯಾಕ್ ಅನ್ನು ಬಳಸಿದರು, ಇದರಿಂದಾಗಿ ಅವರು ಟೈರ್ ಅನ್ನು ಬದಲಾಯಿಸಬಹುದು. ಕಾರನ್ನು ನೆಲದಿಂದ 0.25 ಮೀಟರ್ ಎತ್ತರಕ್ಕೆ ಎತ್ತಲು ಬಳಸಿದ ಬಲದ ಪ್ರಮಾಣವನ್ನು ಜಾನ್ಗೆ ತಿಳಿದಿದ್ದರೆ, ಅವನು ಏನು ಲೆಕ್ಕ ಹಾಕಬಲ್ಲನು?", "2109": "ಯಾವ ಅಂಗವು ಹೆಚ್ಚಾಗಿ ಸ್ನಾಯುಗಳಿಂದ ಮಾಡಲ್ಪಟ್ಟಿದೆ?", "2110": "ಯಾವುದನ್ನು ಮಣ್ಣಿನ ಗುಣವೆಂದು ಪರಿಗಣಿಸಲಾಗುತ್ತದೆ?", "2111": "ಇವುಗಳಲ್ಲಿ ಯಾವುದು ನೆವಾಡಾದ ಜಲಾನಯನ ಪ್ರದೇಶ ಮತ್ತು ಶ್ರೇಣಿಯ ಭೂದೃಶ್ಯದ ಪ್ರಸ್ತುತ ಆಕಾರದ ಮೇಲೆ ಹೆಚ್ಚಿನ ಪರಿಣಾಮ ಬೀರಿದೆ?", "2112": "ಮ್ಯಾಸಚೂಸೆಟ್ಸ್ನ ನಿವಾಸಗಳ ಉತ್ತರ ಮತ್ತು ಪಶ್ಚಿಮ ಬದಿಗಳಲ್ಲಿ ನೆಡಲಾಗುವ ನಿತ್ಯಹರಿದ್ವರ್ಣ ಮರಗಳು ಚಳಿಗಾಲದ ತಾಪನ ವೆಚ್ಚವನ್ನು ಕಡಿಮೆ ಮಾಡಲು ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ಪ್ರಾಥಮಿಕ ಮಾರ್ಗವಾಗಿದೆ?", "2113": "ಗಾಳಿಯು ಸಾರಜನಕ, ಆಮ್ಲಜನಕ ಮತ್ತು ಇತರ ಅನಿಲಗಳಿಂದ ಕೂಡಿದೆ. ಆ ಮಾಹಿತಿಯ ಆಧಾರದ ಮೇಲೆ, ಗಾಳಿಯನ್ನು ಹೀಗೆ ವಿವರಿಸಬಹುದುಃ", "2114": "ತನಿಖೆಯ ಸಮಯದಲ್ಲಿ ಖನಿಜದ ಹರಿವನ್ನು ಗುರುತಿಸಲು ಯಾವ ಕ್ರಮವನ್ನು ತೆಗೆದುಕೊಳ್ಳಬೇಕು?", "2115": "ಟೈಪ್ 1 ಮಧುಮೇಹದಲ್ಲಿ, ಪ್ರತಿರಕ್ಷಣಾ ವ್ಯವಸ್ಥೆಯು ಇನ್ಸುಲಿನ್ ಅನ್ನು ಉತ್ಪಾದಿಸುವ ಮೇದೋಜ್ಜೀರಕ ಗ್ರಂಥಿಯ ಕೋಶಗಳ ಮೇಲೆ ದಾಳಿ ಮಾಡುತ್ತದೆ. ಇನ್ಸುಲಿನ್ ಇಲ್ಲದೆ, ಟೈಪ್ 1 ಮಧುಮೇಹ ಹೊಂದಿರುವ ಜನರು ರಕ್ತದಲ್ಲಿನ ಗ್ಲುಕೋಸ್ ಮಟ್ಟವನ್ನು ನಿಯಂತ್ರಿಸಲು ಸಾಧ್ಯವಾಗುವುದಿಲ್ಲ. ಟೈಪ್ 1 ಮಧುಮೇಹಕ್ಕೆ ಯಾವ ಎರಡು ರೋಗಲಕ್ಷಣಗಳು ಹೆಚ್ಚಾಗಿ ಸಂಬಂಧಿಸಿವೆ?", "2116": "ರೇಡಿಯೋ ಸ್ಪೀಕರ್ನ ಕಾರ್ಡ್ಬೋರ್ಡ್ ಕೋನ್ ಕಂಪಿಸಿದಾಗ, ಅದು ಅದರ ಸುತ್ತಲಿನ ಗಾಳಿಯಲ್ಲಿ ಶಬ್ದವನ್ನು ಉಂಟುಮಾಡುತ್ತದೆ. ಕೋನ್ ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದನ್ನು ತನ್ನ ಸುತ್ತಲಿನ ಗಾಳಿಗೆ ವರ್ಗಾಯಿಸುವ ಮೂಲಕ ಈ ಧ್ವನಿಯನ್ನು ಉತ್ಪಾದಿಸುತ್ತದೆ?", "2117": "ಪ್ರದರ್ಶನದ ಸಮಯದಲ್ಲಿ, ಒಬ್ಬ ಶಿಕ್ಷಕನು ಮೇಣದಬತ್ತಿಯ ಮೇಲೆ CO _ {2} ಅನಿಲವನ್ನು ಸುರಿಯುತ್ತಾನೆ, ಬೆಂಕಿಯನ್ನು ನಂದಿಸುತ್ತಾನೆ. ಯಾವ ಭೌತಿಕ ಗುಣವು ಶಿಕ್ಷಕರಿಗೆ CO _ {2} ಅನಿಲವನ್ನು ಸುರಿಯಲು ಅನುವು ಮಾಡಿಕೊಡುತ್ತದೆ?", "2118": "ಒಂದೇ ಅಂಶದ ಪರಮಾಣುಗಳು ವಿಭಿನ್ನ ಪರಮಾಣು ದ್ರವ್ಯರಾಶಿಗಳನ್ನು ಹೊಂದಿರಬಹುದು ಏಕೆಂದರೆ ಅವು ವಿಭಿನ್ನ ಸಂಖ್ಯೆಗಳನ್ನು ಹೊಂದಿರಬಹುದು.", "2119": "ವಿದ್ಯುತ್ನ ಅತ್ಯುತ್ತಮ ವಾಹಕ ಯಾವುದು?", "2120": "ವೈಜ್ಞಾನಿಕ ವಿಧಾನದ ಒಂದು ಭಾಗವು ದತ್ತಾಂಶವನ್ನು ಸಂಗ್ರಹಿಸುವುದನ್ನು ಒಳಗೊಂಡಿರುತ್ತದೆ", "2121": "ಗುರುತ್ವವು ವಸ್ತುಗಳ ಮೇಲೆ ಕಾರ್ಯನಿರ್ವಹಿಸುವ ಅಳೆಯಬಹುದಾದ ಆಕರ್ಷಣೆಯ ಶಕ್ತಿಯಾಗಿದೆ. ಯಾವ ಗುಣಲಕ್ಷಣವು ವಸ್ತುವಿನ ಗುರುತ್ವವನ್ನು ನಿರ್ಧರಿಸುತ್ತದೆ?", "2122": "ಯಾವುದು ರಾಸಾಯನಿಕ ಬದಲಾವಣೆಯ ಉದಾಹರಣೆಯಲ್ಲ?", "2123": "ಅಲಾಸ್ಕಾದಲ್ಲಿನ ಋತುಗಳು ಮುಖ್ಯವಾಗಿ ಭೂಮಿಯು ಸೂರ್ಯನ ಸುತ್ತ ಸುತ್ತುತ್ತಿರುವಾಗ ಯಾವ ಅಂಶದಿಂದ ಉಂಟಾಗುತ್ತವೆ?", "2124": "ವಿದ್ಯಾರ್ಥಿಯು ದ್ರವದ ನಿಖರವಾದ ಪ್ರಮಾಣವನ್ನು ಅಳೆಯಬೇಕಾಗುತ್ತದೆ. ವಿದ್ಯಾರ್ಥಿಗೆ ಬಳಸಲು ಉತ್ತಮ ಸಾಧನ ಯಾವುದು?", "2125": "ಪರಭಕ್ಷಕಗಳಿಂದ ಅಡಗಿಕೊಳ್ಳಲು ಆಕ್ಟೋಪಸ್ ತನ್ನ ಸುತ್ತಲೂ ಕಪ್ಪು ಶಾಯಿಯನ್ನು ಸುತ್ತಿಕೊಳ್ಳುತ್ತದೆ. ಈ ರೂಪಾಂತರವು ಒಂದು ಉದಾಹರಣೆಯಾಗಿದೆ", "2126": "ಭೂಕಂಪಗಳು ಭೂಮಿಯ ಹೊರಪದರದ ಕಂಪನಗಳಾಗಿವೆ. ಭೂಕಂಪದ ಗಾತ್ರವನ್ನು ಅಳೆಯಲು ಯಾವ ಸಾಧನವನ್ನು ಬಳಸಲಾಗುತ್ತದೆ?", "2127": "ಹುಡುಗಿಯೊಬ್ಬಳು ಒಂದು ಪ್ರಾಣಿಯ ತಲೆಬುರುಡೆಯನ್ನು ಕಂಡುಕೊಂಡಳು. ಆ ಪ್ರಾಣಿಯು ಏನೆಂದು ಅವಳಿಗೆ ತಿಳಿದಿರಲಿಲ್ಲ, ಆದರೆ ಅದು ತನ್ನ ಆಹಾರಕ್ಕಾಗಿ ಇತರ ಪ್ರಾಣಿಗಳನ್ನು ಬೇಟೆಯಾಡುತ್ತದೆ ಎಂದು ಅವಳಿಗೆ ಖಚಿತವಾಗಿತ್ತು. ಯಾವ ಸುಳಿವು ಈ ತೀರ್ಮಾನಕ್ಕೆ ಕಾರಣವಾಯಿತು?", "2128": "ಈ ಪ್ರಾಣಿಗಳಲ್ಲಿ ಯಾವ ಪ್ರಾಣಿ ಮೊಟ್ಟೆ ಇಡುವುದಿಲ್ಲ?", "2129": "ಯುಗ್ಲೆನಾವು ಅಮೀಬಾದೊಂದಿಗೆ ಯಾವ ಲಕ್ಷಣವನ್ನು ಹಂಚಿಕೊಳ್ಳುತ್ತದೆ?", "2130": "ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ಪರಿಸರ ವ್ಯವಸ್ಥೆಯಲ್ಲಿನ ನೈಸರ್ಗಿಕ ಸಮತೋಲನವನ್ನು ಅಡ್ಡಿಪಡಿಸುವ ಸಾಧ್ಯತೆಯಿದೆ?", "2131": "ಇವುಗಳಲ್ಲಿ ಯಾವುದು ಕೇಂದ್ರದಿಂದ ಮೇಲ್ಮೈಯವರೆಗೆ ಭೂಮಿಯ ಪದರಗಳನ್ನು ಸರಿಯಾಗಿ ಪಟ್ಟಿ ಮಾಡುತ್ತದೆ?", "2132": "ಸಾರಜನಕ ಅಂಶವು ಗಾಳಿಯಂತಹ ಸರಳ, ನಿರ್ಜೀವ ಪದಾರ್ಥಗಳಲ್ಲಿ ಮತ್ತು ಡಿಎನ್ಎಯಂತಹ ಜೀವಿಗಳಲ್ಲಿನ ಸಂಕೀರ್ಣ ಅಣುಗಳಲ್ಲಿ ಕಂಡುಬರುತ್ತದೆ. ಅನೇಕ ಸಂಯುಕ್ತಗಳಲ್ಲಿ ಸಾರಜನಕವು ಏಕೆ ಅಸ್ತಿತ್ವದಲ್ಲಿರಬಹುದು ಎಂಬುದನ್ನು ಯಾವ ಹೇಳಿಕೆಯು ವಿವರಿಸುತ್ತದೆ?", "2133": "ಗಾಲ್ಗಿ ಉಪಕರಣದಲ್ಲಿರುವ ಕಿಣ್ವವು ಯಾವ ವರ್ಗದ ಅಣುಗಳಿಗೆ ಫಾಸ್ಫೇಟ್ಗಳ ಸೇರ್ಪಡೆಯನ್ನು ವೇಗವರ್ಧಿಸುತ್ತದೆ?", "2134": "ನೀರಿನ ಸಾಂದ್ರೀಕರಣದ ಉದಾಹರಣೆ ಯಾವುದು?", "2135": "ನದಿಯ ಮುಖಭಾಗದಲ್ಲಿರುವ ಮುಖಜ ಭೂಮಿಯು ಇದರ ನೇರ ಪರಿಣಾಮವಾಗಿದೆ", "2136": "ವಿಜ್ಞಾನಿಗಳು ಒಮ್ಮುಖವಾದ ಗಡಿಗಳನ್ನು ಮತ್ತು ಘರ್ಷಣೆಗಳ ಫಲಿತಾಂಶಗಳನ್ನು ಅಧ್ಯಯನ ಮಾಡಿದ್ದಾರೆ. ಈ ಗಡಿಗಳಲ್ಲಿ ಪರ್ವತಗಳು ಕಂಡುಬರುತ್ತವೆ ಎಂಬ ಅಂಶವನ್ನು ಹೊರತುಪಡಿಸಿ, ಬಂಡೆಯ ಚಕ್ರದ ಇತರ ಯಾವ ಭಾಗವು ಈ ಒಮ್ಮುಖದ ಪ್ರದೇಶಗಳೊಂದಿಗೆ ಹೆಚ್ಚಾಗಿ ಸಂಬಂಧಿಸಿದೆ?", "2137": "ಅರಣ್ಯನಾಶವು ಭೂಮಿಯ ವಾತಾವರಣದ ಮೇಲೆ ಬೀರುವ ಪರಿಣಾಮವನ್ನು ಯಾವ ಹೇಳಿಕೆಯು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "2138": "ಪ್ರತಿ ವರ್ಷ ಪಕ್ಷಿಗಳು ಒಂದೇ ಸ್ಥಳಕ್ಕೆ ವಲಸೆ ಹೋದಾಗ, ಭೂಮಿಯ ಮೇಲ್ಮೈಯನ್ನು ಬಳಸಿಕೊಂಡು ಈ ಸ್ಥಳವನ್ನು ಕಂಡುಕೊಳ್ಳುತ್ತವೆ ಎಂದು ಅನೇಕ ವಿಜ್ಞಾನಿಗಳು ಭಾವಿಸುತ್ತಾರೆ.", "2139": "ದ್ಯುತಿಸಂಶ್ಲೇಷಣೆ ಮಾಡಲು ಸಸ್ಯಗಳು ಯಾವ ರೀತಿಯ ಶಕ್ತಿಯನ್ನು ಸೆರೆಹಿಡಿಯಬೇಕು?", "2140": "ಸುಮಾರು 65 ದಶಲಕ್ಷ ವರ್ಷಗಳ ಹಿಂದೆ ಅಲ್ಪಾವಧಿಯಲ್ಲಿ ಭೂಮಿಯ ಮೇಲಿನ ಹೆಚ್ಚಿನ ಸಂಖ್ಯೆಯ ಪ್ರಭೇದಗಳು ಅಳಿವಿನಂಚಿನಲ್ಲಿವೆ. ಅಳಿವಿನ ಈ ಮಾದರಿಯ ಆಧಾರದ ಮೇಲೆ, ಅತ್ಯಂತ ಸಂಭವನೀಯ ಕಾರಣ ಯಾವುದು?", "2141": "ಸೋಫಿಯಾ ತನ್ನ ಅಂಗಳದಲ್ಲಿರುವ ಮರವೊಂದರಲ್ಲಿ ಬಾವಲಿಗಳ ಮನೆಯನ್ನು ಇಟ್ಟಳು. ಬಾವಲಿಗಳು ರಾತ್ರಿಯಲ್ಲಿ ಸೋಫಿಯಾದ ಅಂಗಳದಲ್ಲಿ ಸೊಳ್ಳೆಗಳನ್ನು ತಿನ್ನುತ್ತಿದ್ದವು ಮತ್ತು ಹಗಲಿನಲ್ಲಿ ಮನೆಯಲ್ಲಿ ವಾಸಿಸುತ್ತಿದ್ದವು. ಬಾವಲಿಗಳ ಮನೆಯಿಂದ ಬೀಳುವ ಹನಿಗಳು ಮರವನ್ನು ಪೋಷಿಸಿದವು. ಸೋಫಿಯಾ, ಬಾವಲಿಗಳು ಮತ್ತು ಮರಗಳ ನಡುವೆ ಯಾವ ರೀತಿಯ ಸಂಬಂಧವಿದೆ?", "2142": "ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವ ಸಸ್ಯವು ಅತ್ಯಂತ ಮೂಲಭೂತ ಅಗತ್ಯವಾಗಿದೆ?", "2143": "ಬ್ರಹ್ಮಾಂಡದ ಬಗ್ಗೆ ಒಂದು ವೈಜ್ಞಾನಿಕ ಲೇಖನವು ಬಹುಶಃ ಬ್ರಹ್ಮಾಂಡವನ್ನು ಹೀಗೆ ವಿವರಿಸುತ್ತದೆಃ", "2144": "ಕೀಟದ ರೆಕ್ಕೆಗಳ ವಿವರಗಳನ್ನು ವೀಕ್ಷಿಸಲು ಯಾವ ಸಾಧನವು ಹೆಚ್ಚು ಉಪಯುಕ್ತವಾಗಿದೆ?", "2145": "ಕೆಳಗಿನ ಸೂಚನೆಗಳು ಪ್ರದರ್ಶನದ ಕಾರ್ಯವಿಧಾನವನ್ನು ರೂಪಿಸುತ್ತವೆ. ಪದಾರ್ಥಗಳುಃ ನಾಲ್ಕು 100 ಗ್ರಾಂ ಲೋಹದ ಬ್ಲಾಕ್ಗಳು, ಪ್ರತಿಯೊಂದೂ ವಿಭಿನ್ನ ಲೋಹದ ನಾಲ್ಕು ಪಾಲಿಸ್ಟೈರೀನ್ ಫೋಮ್ ಕಪ್ಗಳು, ಪ್ರತಿಯೊಂದೂ 150 ಗ್ರಾಂ 10 ಡಿಗ್ರಿ ಸೆಲ್ಸಿಯಸ್ ನೀರನ್ನು ಹೊಂದಿರುತ್ತದೆ. ಲ್ಯಾಬ್ ಬೆಂಚ್ ಮೇಲೆ ನಾಲ್ಕು ಕಪ್ ನೀರನ್ನು ಪರಸ್ಪರರ ಪಕ್ಕದಲ್ಲಿ ಇರಿಸಿ. 2. ಪ್ರತಿ ಬ್ಲಾಕ್ ಅನ್ನು 60 ಡಿಗ್ರಿ ಸೆಲ್ಸಿಯಸ್ ತಾಪಮಾನಕ್ಕೆ ಬಿಸಿ ಮಾಡಿ. 3. ಪ್ರತಿ ಬಿಸಿ ಬ್ಲಾಕ್ ಅನ್ನು 10 ಡಿಗ್ರಿ ಸೆಲ್ಸಿಯಸ್ ನೀರಿನ ಪ್ರತ್ಯೇಕ ಕಪ್ನಲ್ಲಿ ಇರಿಸಿ. 4. 100 ಸೆಕೆಂಡುಗಳ ನಂತರ ಪ್ರತಿ ಕಪ್ ನೀರಿನಲ್ಲಿನ ತಾಪಮಾನದ ಬದಲಾವಣೆಯನ್ನು ಅಳೆಯಿರಿ. ಪ್ರದರ್ಶನದ ಕೊನೆಯಲ್ಲಿ, ಯಾವ ಬ್ಲಾಕ್ 10 ಡಿಗ್ರಿ ಸೆಲ್ಸಿಯಸ್ ನೀರಿನ ತಾಪಮಾನವನ್ನು ಅತಿ ಹೆಚ್ಚು ಹೆಚ್ಚಿಸಿತು?", "2146": "ಗ್ಯಾಲಪಗೋಸ್ ದ್ವೀಪಗಳಲ್ಲಿ, ನೀರಿನಲ್ಲಿ ವಾಸಿಸುವ ಇಗುವಾನಾ ಭೂಮಿಯಲ್ಲಿ ವಾಸಿಸುವ ಇಗುವಾನಾದಿಂದ ಸ್ಪರ್ಧೆಯಿಲ್ಲದೆ ಬದುಕಲು ಸಾಧ್ಯವಾಗುತ್ತದೆ ಏಕೆಂದರೆ ಅದು", "2147": "ಇವುಗಳಲ್ಲಿ ಯಾವುದು ಭೂಮಿಯ ಮೇಲಿನ ಗಾಳಿ, ನೀರು ಮತ್ತು ಭೂಮಿಯ ಹೆಚ್ಚಿನ ಭಾಗವನ್ನು ಬೆಚ್ಚಗಾಗಿಸುತ್ತದೆ?", "2148": "ಒಬ್ಬ ಶಿಕ್ಷಕನು ತರಗತಿಯೊಂದಿಗೆ ಬ್ಯಾಸ್ಕೆಟ್ಬಾಲ್ಗಿಂತ ಬೌಲಿಂಗ್ ಚೆಂಡು ಹೆಚ್ಚು ಜಡತ್ವವನ್ನು ಹೊಂದಿದೆ ಎಂದು ಚರ್ಚಿಸುತ್ತಿದ್ದನು. ಯಾವ ಭೌತಿಕ ಆಸ್ತಿಯನ್ನು ಹೆಚ್ಚಾಗಿ ಹೋಲಿಸಲಾಗುತ್ತಿದೆ?", "2149": "ಸೂರ್ಯನು ಅದರ ಮೇಲೆ ಹೊಳೆಯುತ್ತಿರುವಾಗ ಗಾಢ ಬಣ್ಣದ ಗೋಡೆಯು ಬೆಚ್ಚಗಾಗುತ್ತದೆ. ಸೂರ್ಯ ಮುಳುಗಿದ ನಂತರ, ಒಂದು ಮೀಟರ್ ದೂರದಲ್ಲಿ ನಿಂತಿರುವ ವ್ಯಕ್ತಿಯು ಗೋಡೆಯಿಂದ ಉಷ್ಣತೆಯನ್ನು ಅನುಭವಿಸಬಹುದು. ಗೋಡೆಯಿಂದ ವ್ಯಕ್ತಿಗೆ ಶಾಖವು ಹೇಗೆ ವರ್ಗಾವಣೆಯಾಗುತ್ತದೆ?", "2150": "ವ್ಯಾಯಾಮದ ಸಮಯದಲ್ಲಿ, ಹೃದಯರಕ್ತನಾಳದ ವ್ಯವಸ್ಥೆಯು ಉಸಿರಾಟದ ವ್ಯವಸ್ಥೆಯೊಂದಿಗೆ ಒಟ್ಟಾಗಿ ಕಾರ್ಯನಿರ್ವಹಿಸುತ್ತದೆ", "2151": "ಸ್ವಿಚ್ ಅನ್ನು ತಿರುಗಿಸುವುದು ಹೇಗೆ ಬೆಳಕನ್ನು ಆನ್ ಮಾಡುತ್ತದೆ?", "2152": "ಸಮುದ್ರದಲ್ಲಿ ಹಡಗಿನ ಸ್ಥಾನವನ್ನು ಗುರುತಿಸಲು ಹಡಗು ಉಪಗ್ರಹ ಸಂವಹನ ಸಾಧನವನ್ನು ಹೊಂದಿದೆ. ಈ ಕೆಳಗಿನ ಯಾವ ಚಟುವಟಿಕೆಗಳಿಗೆ ಈ ಸಾಧನವನ್ನು ಹೆಚ್ಚಾಗಿ ಬಳಸಲಾಗುತ್ತದೆ?", "2153": "ಒಂದು ಸಸ್ಯದ ಮೇಲೆ ಮುಳ್ಳುಗಳ ಉದ್ದೇಶವು ಹೆಚ್ಚಾಗಿ", "2154": "ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದನ್ನು ನವೀಕರಿಸಲಾಗದ ಸಂಪನ್ಮೂಲ ಎಂದು ಅತ್ಯುತ್ತಮವಾಗಿ ವರ್ಗೀಕರಿಸಲಾಗಿದೆ?", "2155": "ಇವುಗಳಲ್ಲಿ ಸಮುದ್ರದ ಅತ್ಯಂತ ಆಳವಾದ ಭಾಗ ಯಾವುದು?", "2156": "ಯಾವ ಮಾನವ ದೇಹದ ವ್ಯವಸ್ಥೆಯು ಆಂತರಿಕ ದೇಹದ ರಚನೆಗಳು ಮತ್ತು ಬಾಹ್ಯ ಪರಿಸರದ ನಡುವೆ ತಡೆಗೋಡೆಯನ್ನು ರೂಪಿಸುತ್ತದೆ?", "2157": "ಸಸ್ಯಗಳು ಮತ್ತು ಪ್ರಾಣಿಗಳ ಕೊಳೆಯುವಿಕೆಯು ಪರಿಸರ ವ್ಯವಸ್ಥೆಗೆ ಮುಖ್ಯವಾಗಿದೆ ಏಕೆಂದರೆ ಅವು", "2158": "ಸಣ್ಣ ಸಾಗರ ದ್ವೀಪದ ಪ್ರದೇಶವು ನಿಧಾನವಾಗಿ ಕುಗ್ಗುತ್ತಿದೆ. ಇದು ಬಹುಶಃ ಯಾವ ಘಟನೆಯ ಪರಿಣಾಮವಾಗಿದೆ?", "2159": "ಭೂಮಿಯ ವಾತಾವರಣವನ್ನು ಪ್ರವೇಶಿಸುವ ಸಣ್ಣ ಉಲ್ಕೆಗಳಿಂದ ಇವುಗಳಲ್ಲಿ ಯಾವುದು ಹೆಚ್ಚಾಗಿ ಉಂಟಾಗುತ್ತದೆ?", "2160": "ಲೈಂಗಿಕವಾಗಿ ಸಂತಾನೋತ್ಪತ್ತಿ ಮಾಡುವ ಜೀವಿಗಳಿಗೆ ಮುಖ್ಯ ಪ್ರಯೋಜನವೆಂದರೆ", "2161": "ಬಿಸಿ ನೀರನ್ನು ಹೊಂದಿರುವ ಪ್ಯಾನ್ ಅನ್ನು ಕೌಂಟರ್ನಲ್ಲಿ ಬಿಡಲಾಗುತ್ತದೆ ಮತ್ತು ಮುಖ್ಯವಾಗಿ ಕಾರಣದಿಂದಾಗಿ ತಂಪಾಗುತ್ತದೆ", "2162": "ಜೇಮ್ಸ್ ಒಂದು ಉಸಿರಾಟದ ಪುದೀನಾ ಮತ್ತು ಟೂತ್ಪೇಸ್ಟ್ನ ಗಂಟನ್ನು ಒಂದು ಕಪ್ ನೀರಿನಲ್ಲಿ ಇರಿಸಿ ಅದನ್ನು ರಾತ್ರಿಯಿಡೀ ಕುಳಿತುಕೊಳ್ಳಲು ಅವಕಾಶ ಮಾಡಿಕೊಟ್ಟರು. ಮರುದಿನ ಬೆಳಿಗ್ಗೆ ಉಸಿರು ಪುದೀನವು ಏಕೆ ಹೋಯಿತು, ಆದರೆ ಟೂತ್ಪೇಸ್ಟ್ ಇನ್ನೂ ಕಪ್ನ ಕೆಳಭಾಗದಲ್ಲಿತ್ತು ಎಂಬುದನ್ನು ಯಾವ ಹೇಳಿಕೆಯು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "2163": "ಕುದುರೆಯ ಮೇಲೆ ಆನುವಂಶಿಕವಾಗಿ ಪಡೆದ ಗುಣಲಕ್ಷಣ ಯಾವುದು?", "2164": "ವಿಜ್ಞಾನಿಗಳು ಪದಾರ್ಥವನ್ನು ವಿವಿಧ ಗುಂಪುಗಳಾಗಿ ವರ್ಗೀಕರಿಸುತ್ತಾರೆ. ಕೆಳಗೆ ಪಟ್ಟಿ ಮಾಡಲಾದ ಗುಣಲಕ್ಷಣಗಳಿಂದ ಯಾವ ಗುಂಪನ್ನು ಸಾಮಾನ್ಯವಾಗಿ ವಿವರಿಸಲಾಗುತ್ತದೆ?-ಸಾಮಾನ್ಯವಾಗಿ ಕೋಣೆಯ ಉಷ್ಣಾಂಶದಲ್ಲಿ ಗಟ್ಟಿಯಾಗಿರುತ್ತದೆ-ಬಾಗದೆ ಬಾಗಬಹುದು ಅಥವಾ ಆಕಾರದಲ್ಲಿ ಬದಲಾಯಿಸಬಹುದು-ಗೀಚಿದಾಗ ಅಥವಾ ಹೊಳಪು ನೀಡಿದಾಗ ಹೊಳೆಯುವ ಹೊಳಪನ್ನು ತೋರಿಸಬಹುದು.", "2165": "ದಟ್ಟವಾದ ವಸ್ತುಗಳ ಮೂಲಕ ಧ್ವನಿ ತರಂಗಗಳು ವೇಗವಾಗಿ ಚಲಿಸುತ್ತವೆ. ಇವುಗಳಲ್ಲಿ ಯಾವುದರ ಮೂಲಕ ಧ್ವನಿ ತರಂಗಗಳು ಅತ್ಯಂತ ನಿಧಾನವಾಗಿ ಚಲಿಸುತ್ತವೆ?", "2166": "ವಿದ್ಯಾರ್ಥಿಯೊಬ್ಬ ಒಂದು ಚಮಚದಷ್ಟು ಸಕ್ಕರೆಯನ್ನು ಒಂದು ಲೋಟ ನೀರಿನಲ್ಲಿ ಕರಗಿಸುತ್ತಾನೆ.", "2167": "ವಾತಾವರಣದಲ್ಲಿ ಕೆಲವು ಅನಿಲಗಳ ಹೆಚ್ಚಳವು ಜಾಗತಿಕ ತಾಪಮಾನದ ಮೇಲೆ ಪರಿಣಾಮ ಬೀರುತ್ತಿದೆ ಎಂದು ಅನೇಕ ವಿಜ್ಞಾನಿಗಳಿಗೆ ಮನವರಿಕೆಯಾಗಿದೆ. ಈ ಊಹೆಯನ್ನು ಸಾಬೀತುಪಡಿಸಲು ಕಷ್ಟವಾಗುವುದು ಯಾವುದು?", "2168": "ಸಾಂಕ್ರಾಮಿಕ ರೋಗದ ಪ್ರಮಾಣವನ್ನು ಹೇಗೆ ತೀವ್ರವಾಗಿ ಕಡಿಮೆ ಮಾಡಬಹುದು?", "2169": "ಎರಡು ವಸ್ತುಗಳ ನಡುವಿನ ಗುರುತ್ವ ಬಲದ ಪ್ರಮಾಣವನ್ನು ನಿರ್ಧರಿಸಲು ಯಾವುದು ಬೇಕಾಗುತ್ತದೆ?", "2170": "ಯಾವ ಸಾಧನವನ್ನು ಸರಿಯಾಗಿ ಬಳಸಿದಾಗ, ವಿದ್ಯಾರ್ಥಿಯು ಸೇಬುಗಳ ಬುಟ್ಟಿಯನ್ನು ದ್ರವ್ಯರಾಶಿಯ ಆಧಾರದ ಮೇಲೆ ಗುಂಪುಗಳಾಗಿ ವರ್ಗೀಕರಿಸಲು ಸಹಾಯ ಮಾಡುತ್ತದೆ?", "2171": "ಐಸ್ ಕ್ಯೂಬ್ಗಳು ಯಾವ ರೀತಿಯ ನೀರಿಗೆ ಉದಾಹರಣೆಗಳಾಗಿವೆ?", "2172": "ಭೂಮಿಯಲ್ಲಿ ವಾಸಿಸುವ ಕಶೇರುಕಗಳಿಗೆ ಎಪಿಥೀಲಿಯಂ ಹೇಗೆ ರಕ್ಷಣೆ ನೀಡುತ್ತದೆ ಎಂಬುದನ್ನು ಇದು ವಿವರಿಸುತ್ತದೆ?", "2173": "ಪ್ರಯೋಗದ ಸಮಯದಲ್ಲಿ ವಿಜ್ಞಾನಿಗಳು ದತ್ತಾಂಶವನ್ನು ಸಂಗ್ರಹಿಸುವ ವಿಧಾನ ಯಾವುದು?", "2174": "ಯಾವುದನ್ನಾದರೂ ಒಂದು ಜೀವಿ ಎಂದು ವರ್ಗೀಕರಿಸಲು ಯಾವುದು ಇರಬೇಕು?", "2175": "ರೂಪಾಂತರ, ಅಗ್ನಿಶಿಲೆ ಮತ್ತು ಸಂಚಿತ ಎಂದು ಕರೆಯಲ್ಪಡುವ ಎಲ್ಲಾ ಮೂರು ಪ್ರಮುಖ ಬಂಡೆಗಳ ಪ್ರಕಾರಗಳಲ್ಲಿ ಯಾವ ಖನಿಜವು ಹೆಚ್ಚಾಗಿ ಕಂಡುಬರುತ್ತದೆ?", "2176": "ತಂಪಾದ ಚಳಿಗಾಲದ ದಿನದಂದು ವಿದ್ಯಾರ್ಥಿಯೊಬ್ಬಳು ತನ್ನ ಕೈಗಳನ್ನು ಒಟ್ಟಿಗೆ ಉಜ್ಜುತ್ತಾಳೆ. ಅವಳ ಕೈಗಳನ್ನು ಬೆಚ್ಚಗಾಗಿಸುವ ಶಾಖವು ಅದರಿಂದ ಉತ್ಪತ್ತಿಯಾಗುತ್ತದೆ", "2177": "ಸಮುದ್ರದ ನೀರು ತುಂಬಾ ಬೆಚ್ಚಗಾದಾಗ, ಕೆಲವು ತಿಮಿಂಗಿಲಗಳು ತಂಪಾದ ನೀರಿಗೆ ಪ್ರಯಾಣಿಸುತ್ತವೆ. ಈ ಚಳುವಳಿಯು ಒಂದು ಉದಾಹರಣೆಯಾಗಿದೆ", "2178": "ವಿದ್ಯಾರ್ಥಿಗಳು ಅಕ್ವೇರಿಯಂಗೆ ಭೇಟಿ ನೀಡುತ್ತಾರೆ ಮತ್ತು ಅದರ ತೊಟ್ಟಿಯಲ್ಲಿ ಆಕ್ಟೋಪಸ್ ಹೇಗೆ ವರ್ತಿಸುತ್ತದೆ ಎಂಬುದನ್ನು ನೋಡುತ್ತಾರೆ. ಆಕ್ಟೋಪಸ್ ತನ್ನ ಅಕ್ವೇರಿಯಂ ಪರಿಸರದಿಂದ ಯಾವ ನಡವಳಿಕೆಯನ್ನು ಹೆಚ್ಚಾಗಿ ಕಲಿತಿದೆ?", "2179": "ಮೀನಿನ ರೆಕ್ಕೆಗಳ ಮುಖ್ಯ ಕಾರ್ಯವೆಂದರೆ ಮೀನುಗಳಿಗೆ ಸಹಾಯ ಮಾಡುವುದು.", "2180": "ದೂರದರ್ಶಕದ ಸಹಾಯವಿಲ್ಲದಿದ್ದರೂ ಸಹ ನಕ್ಷತ್ರಗಳು ನೀಲಿ, ಬಿಳಿ, ಹಳದಿ ಮತ್ತು ಕೆಂಪು ಬಣ್ಣದಲ್ಲಿ ಕಾಣಿಸುತ್ತವೆ. ನಕ್ಷತ್ರಗಳ ವಿವಿಧ ಬಣ್ಣಗಳಿಗೆ ಕಾರಣವೇನು?", "2181": "ಗ್ರಹಗಳನ್ನು ಸೂರ್ಯನ ಸುತ್ತ ಕಕ್ಷೆಯಲ್ಲಿ ಇಡುವುದು ಯಾವುದು?", "2182": "ಈ ಪ್ರಶ್ನೆಗೆ ಉತ್ತರಿಸಲು ಕೆಳಗಿನ ಮಾಹಿತಿಯನ್ನು ಬಳಸಿ. ಹತ್ತಿಯು ಬಟ್ಟೆಯನ್ನು ತಯಾರಿಸಲು ಬಳಸುವ ಸಸ್ಯಜನ್ಯ ಉತ್ಪನ್ನವಾಗಿದೆ. ಹತ್ತಿಯನ್ನು ಸೆಲ್ಯುಲೋಸ್ನಿಂದ ತಯಾರಿಸಲಾಗುತ್ತದೆ, ಇದು ಮನುಷ್ಯರಿಗೆ ಜೀರ್ಣವಾಗದ ನಾರು. ಸೆಲ್ಯುಲೋಸ್ ದೀರ್ಘ ಸರಪಳಿಗಳಾಗಿ ಒಟ್ಟಿಗೆ ಬಂಧಿಸಲಾದ ಅನೇಕ ಸಕ್ಕರೆ ಅಣುಗಳಿಂದ ಕೂಡಿದೆ. ಪ್ರತಿ ಸಕ್ಕರೆ ಅಣುವು ಇಂಗಾಲ, ಜಲಜನಕ ಮತ್ತು ಆಮ್ಲಜನಕದ ಪರಮಾಣುಗಳನ್ನು ಹೊಂದಿರುತ್ತದೆ. ಹತ್ತಿ ಬಟ್ಟೆಯನ್ನು ತೊಳೆದಾಗ, ಆಗಾಗ್ಗೆ ಸುಕ್ಕುಗಳು ಉಂಟಾಗುತ್ತವೆ. ಬಟ್ಟೆ ಉದ್ಯಮವು ಸುಕ್ಕುಗಳಿಲ್ಲದ ಕೆಲವು ಹತ್ತಿ ಬಟ್ಟೆಗಳನ್ನು ತಯಾರಿಸಲು ರಾಸಾಯನಿಕಗಳನ್ನು ಬಳಸುತ್ತದೆ. ಹತ್ತಿಯಲ್ಲಿನ ಸೆಲ್ಯುಲೋಸ್ ನಾರುಗಳಿಗೆ ಬಣ್ಣ ನೀಡಲು ಬಣ್ಣಗಳನ್ನು ಸಹ ಸೇರಿಸಲಾಗುತ್ತದೆ. ಸೆಲ್ಯುಲೋಸ್ ಮತ್ತು ಸಕ್ಕರೆ ಎರಡಕ್ಕೂ ಸಾಮಾನ್ಯವಾದ ಲಕ್ಷಣವೆಂದರೆ ಇವೆರಡೂ", "2183": "ಯಾವ ಪ್ರಾಣಿಯು ಅನ್ನೆಲಿಡ್ಗೆ ಉದಾಹರಣೆಯಾಗಿದೆ?", "2184": "ಡಿ. ಎನ್. ಎ. ಯ ಎಳೆಗಳಲ್ಲಿನ ನ್ಯೂಕ್ಲಿಯೋಟೈಡ್ಗಳನ್ನು ಮರುಹೊಂದಿಸಿದಾಗ ಏನಾಗುತ್ತದೆ?", "2185": "ಭೂಮಿಯ ಮೇಲ್ಮೈಯು ದೊಡ್ಡ ಟೆಕ್ಟೋನಿಕ್ ಪ್ಲೇಟ್ಗಳಿಂದ ಕೂಡಿದೆ, ಅವು ಕರಗಿದ ಬಂಡೆಯ ಮೇಲೆ ತೇಲುತ್ತಿರುವಾಗ ನಿರಂತರವಾಗಿ ಬದಲಾಗುತ್ತವೆ. ಫಲಕಗಳನ್ನು ಚಲಿಸುವಂತೆ ಮಾಡಲು ನಿಲುವಂಗಿಯಲ್ಲಿ ಯಾವ ಪ್ರಕ್ರಿಯೆಯು ನಡೆಯಬೇಕು?", "2186": "ಜೀವಶಾಸ್ತ್ರ ಪ್ರಯೋಗಾಲಯದಲ್ಲಿ ಬೇರ್ಪಡಿಸಲು ಯಾವ ಸಾಧನಗಳನ್ನು ಬಳಸುವುದು ಉತ್ತಮ?", "2187": "ಇವುಗಳಲ್ಲಿ ಯಾವುದು ಸೂರ್ಯನ ಸುತ್ತ ನಿಯಮಿತವಾಗಿ ಚಲಿಸುತ್ತದೆ?", "2188": "ಪರಿಸರದ ಬದಲಾವಣೆಗಳಿಂದ ಬದುಕುಳಿಯಲು ಒಂದು ಪ್ರಭೇದಕ್ಕೆ ಯಾವುದು ಅತ್ಯುತ್ತಮ ಅವಕಾಶ ನೀಡುತ್ತದೆ?", "2189": "ಎಲೆಕ್ಟ್ರಾನ್ಗಳು ಹರಿಯಲು ನಿರಂತರ ಮಾರ್ಗವನ್ನು ಹೊಂದಿರುವ ವಿದ್ಯುತ್ ಘಟಕವನ್ನು ಕರೆಯಲಾಗುತ್ತದೆ.", "2190": "ಕೆಲವು ಪ್ರದೇಶಗಳಲ್ಲಿ, ಟೆಕ್ಟೋನಿಕ್ ಫಲಕಗಳು ಬಿಸಿ ತಾಣಗಳ ಮೇಲೆ ಚಲಿಸುತ್ತವೆ. ಈ ಹಾಟ್ ಸ್ಪಾಟ್ಗಳೊಂದಿಗೆ ಯಾವ ಭೂಪ್ರದೇಶಗಳು ಹೆಚ್ಚಾಗಿ ಸಂಬಂಧಿಸಿವೆ?", "2191": "ನೀರಿನ ಕುದಿಯುವ ಬಿಂದುವನ್ನು ನಿರ್ಧರಿಸಲು ಯಾವ ಸಾಧನಗಳನ್ನು ಬಳಸಲಾಗುತ್ತದೆ?", "2192": "ಧ್ವನಿ ತರಂಗಗಳನ್ನು ಸಾಗಿಸುವ ಪದಾರ್ಥವನ್ನು ಕರೆಯಲಾಗುತ್ತದೆ.", "2193": "ಬ್ರೇಕ್ಗಳನ್ನು ಬಳಸಿದಾಗ ಬೈಸಿಕಲ್ ನಿಧಾನವಾಗಲು ಕಾರಣವಾಗುವ ಬಲ ಯಾವುದು?", "2194": "ಇಚ್ಥಿಯೋರ್ನಿಗಳು 65 ದಶಲಕ್ಷ ವರ್ಷಗಳ ಹಿಂದೆ ವಾಸಿಸುತ್ತಿದ್ದ ಒಂದು ರೀತಿಯ ಪಕ್ಷಿಯಾಗಿತ್ತು. ಇದು ಸಮುದ್ರದ ಬಳಿ ವಾಸಿಸುತ್ತಿತ್ತು ಮತ್ತು ನೀರಿನ ಮೇಲೆ ಮೀನುಗಳಿಗಾಗಿ ಬೇಟೆಯಾಡುತ್ತಿತ್ತು. ಇಂದಿನ ಸಾಗರದಿಂದ ಹಲವು ಮೈಲುಗಳಷ್ಟು ದೂರದಲ್ಲಿರುವ ಕಾನ್ಸಾಸ್ನಲ್ಲಿ ಪಳೆಯುಳಿಕೆಗಳು ಕಂಡುಬಂದಿವೆ. ಇಚ್ಥಿಯೋರ್ನಿಸ್ ಪಳೆಯುಳಿಕೆಗಳ ಜೊತೆಗೆ ಪಳೆಯುಳಿಕೆ ದಾಖಲೆಯಲ್ಲಿ ಅಳಿವಿನ ಯಾವ ಕಾರಣವು ಹೆಚ್ಚಾಗಿ ಕಂಡುಬರುತ್ತದೆ?", "2195": "ಇಂಡಿಗೊ ಬಂಟಿಂಗ್ಗಳು ಬೇಸಿಗೆಯಲ್ಲಿ ಫ್ಲೋರಿಡಾದಲ್ಲಿ ಗೂಡು ಕಟ್ಟುವ ಪಕ್ಷಿಗಳಾಗಿವೆ. ಗಂಡು ಬಂಟಿಂಗ್ಗಳು ಪ್ರಕಾಶಮಾನವಾದ ನೀಲಿ ಬಣ್ಣದಲ್ಲಿದ್ದರೆ, ಹೆಣ್ಣುಗಳು ಮಂದ ಕಂದು ಬಣ್ಣದಲ್ಲಿರುತ್ತವೆ. ಹೆಣ್ಣು ಬಂಟಿಂಗ್ಗಳ ಮಂದ ಕಂದು ಬಣ್ಣವು ಈ ಪ್ರಭೇದವು ಬದುಕುಳಿಯಲು ಹೇಗೆ ಸಹಾಯ ಮಾಡುತ್ತದೆ?", "2196": "ಇವುಗಳಲ್ಲಿ ಯಾವುದು ನೀರಿನಲ್ಲಿ ಕರಗುತ್ತದೆ?", "2197": "ರಾಸಾಯನಿಕ ಪ್ರತಿಕ್ರಿಯೆಯನ್ನು ಪ್ರದರ್ಶಿಸಲು ವಿದ್ಯಾರ್ಥಿಗಳು ಅಡಿಗೆ ಸೋಡಾ ಮತ್ತು ವಿನೆಗರ್ ಅನ್ನು ಸಂಯೋಜಿಸಿದರು. ರಾಸಾಯನಿಕ ಪ್ರತಿಕ್ರಿಯೆಯು ಸಂಭವಿಸಿದೆ ಎಂದು ಏನು ಸೂಚಿಸುತ್ತದೆ?", "2198": "ಧ್ವನಿಯ ಜೋರನ್ನು ಹೀಗೆ ಬದಲಾಯಿಸಬಹುದುಃ", "2199": "ಒಂದು ಖನಿಜದ ಮಾದರಿಯನ್ನು ಪೆಟ್ಟಿಗೆಯಿಂದ ಪಡೆಯಲಾಗುತ್ತದೆ, ಮತ್ತು ಅದು ಗುಳ್ಳೆಗಳಾಗಿದೆಯೇ ಎಂದು ನಿರ್ಧರಿಸಲು ಮಾದರಿಯ ಮೇಲೆ ಆಮ್ಲವನ್ನು ಬೀಳಿಸಲಾಗುತ್ತದೆ. ಖನಿಜವನ್ನು ಪರೀಕ್ಷಿಸಿದ ನಂತರ ಅದನ್ನು ಏನು ಮಾಡಬೇಕು ಎಂಬುದನ್ನು ಯಾವುದು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "2200": "ಯಾವ ತಾಪಮಾನದಲ್ಲಿ ನೀರು ಕುದಿಯಲು ಪ್ರಾರಂಭಿಸುತ್ತದೆ?", "2201": "ರೋಸಾ ಮತ್ತು ಟೆಡ್ ಈಜು ಸ್ಪರ್ಧೆಯಲ್ಲಿ ಸ್ಪರ್ಧಿಸುವ ಮೊದಲು ಗ್ರಾನೋಲಾ ಬಾರ್ಗಳನ್ನು ತಿನ್ನುತ್ತಿದ್ದರು. ಈಜು ಸ್ಪರ್ಧೆಯ ಸಮಯದಲ್ಲಿ ಗ್ರಾನೋಲಾ ಬಾರ್ಗಳಲ್ಲಿನ ಶೇಕಡಾ 50 ಕ್ಕಿಂತ ಕಡಿಮೆ ರಾಸಾಯನಿಕ ಶಕ್ತಿಯನ್ನು ಯಾಂತ್ರಿಕ ಶಕ್ತಿಯಾಗಿ ಪರಿವರ್ತಿಸಲಾಯಿತು. ಗ್ರಾನೋಲಾ ಬಾರ್ಗಳಲ್ಲಿನ ಎಲ್ಲಾ ಶಕ್ತಿಯನ್ನು ಬಳಸಿದರೆ, ಉಳಿದ ಶಕ್ತಿಗೆ ಏನಾಯಿತು?", "2202": "ಭೂಮಿಯ ಮೇಲಿನ ಸಾಗರ ಪ್ರವಾಹಗಳ ಪರಿಚಲನೆಯನ್ನು ಪ್ರೇರೇಪಿಸುವ ಪ್ರಾಥಮಿಕ ಶಕ್ತಿಯ ಮೂಲ ಯಾವುದು?", "2203": "ಚಂಡಮಾರುತವು ಭೂಮಿಯ ಮೇಲೆ ಚಲಿಸುವಾಗ ಚಂಡಮಾರುತದ ಬಲವು ಏಕೆ ಕಡಿಮೆಯಾಗುತ್ತದೆ ಎಂಬುದನ್ನು ಯಾವ ಹೇಳಿಕೆಯು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "2204": "1931 ರಲ್ಲಿ, ಜೀನ್ಗಳು ವರ್ಣತಂತುಗಳ ಮೇಲೆ ಸ್ಥಾನವನ್ನು ಬದಲಾಯಿಸಬಹುದು ಎಂದು ಬಾರ್ಬರಾ ಮೆಕ್ಕ್ಲಿಂಟಾಕ್ ಕಂಡುಹಿಡಿದರು. ಕಾರ್ನ್ ಸಸ್ಯಗಳಲ್ಲಿ, ಕರ್ನಲ್ ಬಣ್ಣವನ್ನು ನಿಯಂತ್ರಿಸುವ ಜೀನ್ನ ಪಕ್ಕದಲ್ಲಿ ಒಂದು ನಿರ್ದಿಷ್ಟ ಜೀನ್ ಅನ್ನು ಸ್ಥಳಾಂತರಿಸಿದರೆ, ಕಾರ್ನ್ ಕಿವಿಯಲ್ಲಿನ ಕರ್ನಲ್ಗಳು ವಿವಿಧ ಬಣ್ಣಗಳಾಗಿರುತ್ತವೆ. ಮೆಕ್ಕ್ಲಿಂಟಾಕ್ ಅವರ ಆವಿಷ್ಕಾರವನ್ನು ಯಾವ ಹೇಳಿಕೆಯು ಉತ್ತಮವಾಗಿ ಬೆಂಬಲಿಸುತ್ತದೆ?", "2205": "ಖನಿಜವನ್ನು ಸಣ್ಣ, ಚಪ್ಪಟೆಯಾದ ಹಾಳೆಗಳಾಗಿ ಒಡೆಯುವುದನ್ನು ಕರೆಯಲಾಗುತ್ತದೆ", "2206": "ಭೂಮಿಯ ಮೇಲಿನ ಯಾವ ಸ್ಥಳವು ಅತ್ಯಂತ ನೇರವಾದ ಸೂರ್ಯನ ಬೆಳಕನ್ನು ಪಡೆಯುತ್ತದೆ?", "2207": "ಎಲ್ಲಾ ಜೀವಿಗಳು ಪ್ರೊಕಾರ್ಯೋಟಿಕ್ ಅಥವಾ ಯುಕಾರ್ಯೋಟಿಕ್ ಕೋಶಗಳಿಂದ ಮಾಡಲ್ಪಟ್ಟಿವೆ. ಪ್ರೊಕಾರ್ಯೋಟಿಕ್ ಮತ್ತು ಯುಕಾರ್ಯೋಟಿಕ್ ಜೀವಕೋಶಗಳೆರಡರಲ್ಲೂ ಯಾವ ಕಾರ್ಯವು ಕಂಡುಬರುತ್ತದೆ?", "2208": "ಜಮಾಲ್ ಉತ್ತರ ಗೋಳಾರ್ಧದಲ್ಲಿ ವಾಸಿಸುತ್ತಾನೆ. ಉತ್ತರ ಗೋಳಾರ್ಧವು ಸೂರ್ಯನಿಂದ ದೂರವಿರುವ ಸಮಯ ಯಾವುದು?", "2209": "ಬೆಳಕಿನ ಬಲ್ಬ್ನಲ್ಲಿ ಸಂಭವಿಸುವ ಶಕ್ತಿಯ ಬದಲಾವಣೆ ಏನು?", "2210": "ವಿದ್ಯುತ್ ಫ್ಯಾನ್ ಚಲಿಸುವಾಗ, ಒಳಬರುವ ಹೆಚ್ಚಿನ ವಿದ್ಯುತ್ ಶಕ್ತಿಯು ಯಾವ ರೀತಿಯ ಶಕ್ತಿಯಾಗಿ ಬದಲಾಗುತ್ತದೆ?", "2211": "ಕಳ್ಳಿ ಮೊಳಕೆಯು ತನ್ನ ಪೋಷಕರಿಂದ ಯಾವ ಗುಣಲಕ್ಷಣವನ್ನು ಆನುವಂಶಿಕವಾಗಿ ಪಡೆಯುತ್ತದೆ?", "2212": "ನೈಟ್ರಸ್ ಆಕ್ಸೈಡ್ನ ಘನೀಕರಿಸುವ ಬಿಂದುವು-91 °C ಆಗಿದೆ. ಈ ಕೆಳಗಿನ ಯಾವ ಹೇಳಿಕೆಯು ದ್ರವ ನೈಟ್ರಸ್ ಆಕ್ಸೈಡ್ನಲ್ಲಿನ ಕಣಗಳ ಮೇಲಿನ ಪರಿಣಾಮವನ್ನು ಅದರ ತಾಪಮಾನವು-91 °C ಗೆ ಕಡಿಮೆಯಾಗಿರುವುದರಿಂದ ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "2213": "ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ಶಾಖ ಶಕ್ತಿಯನ್ನು ಹೀರಿಕೊಳ್ಳುತ್ತದೆ?", "2214": "ಯಾವ ನಡವಳಿಕೆಯು ವಿದ್ಯಾರ್ಥಿಯು ಆರೋಗ್ಯವಾಗಿರಲು ಅತ್ಯುತ್ತಮವಾಗಿ ಸಹಾಯ ಮಾಡುತ್ತದೆ?", "2215": "ಇವುಗಳಲ್ಲಿ ಯಾವುದು ಭೂಮಿಯನ್ನು ಒಳಗೊಂಡಿದೆ?", "2216": "ರೇಖಾಚಿತ್ರದ ಮೇಲಿನ ಲಂಬ ಅಕ್ಷವು y-ಅಕ್ಷವಾಗಿದೆ. ವೈ-ಅಕ್ಷದ ಉದ್ದಕ್ಕೂ ಏನನ್ನು ಇರಿಸಲಾಗಿದೆ?", "2217": "ಕೆಲವು ಕೆಲಸಗಳನ್ನು ಹೇಗೆ ಮಾಡಬೇಕೆಂದು ತಿಳಿದುಕೊಂಡು ಮನುಷ್ಯರು ಹುಟ್ಟಿದ್ದಾರೆ ಮತ್ತು ಇತರ ಕೆಲಸಗಳನ್ನು ಹೇಗೆ ಮಾಡಬೇಕೆಂದು ಕಲಿಯುತ್ತಾರೆ ಎಂದು ಮೋನಿಕಾ ಕಲಿತಳು. ಮಾನವರು ಯಾವ ನಡವಳಿಕೆಯನ್ನು ಕಲಿಯುತ್ತಾರೆ?", "2218": "ಯಾವ ಅಂಶವು ಎರಡು ಆಯಸ್ಕಾಂತಗಳ ನಡುವಿನ ಆಕರ್ಷಣೆಯ ಬಲದಲ್ಲಿ ಇಳಿಕೆಗೆ ಕಾರಣವಾಗುತ್ತದೆ?", "2219": "ಭೂಮಿಯ ತಿರುಗುವಿಕೆಯಿಂದ ಯಾವ ಘಟನೆ ಸಂಭವಿಸುತ್ತದೆ?", "2220": "ಒಂದು ಅಂಶದ ಗುರುತಿಸುವ ಗುಣಲಕ್ಷಣವೆಂದರೆ ಅದರ ಸಂಖ್ಯೆ", "2221": "ಕಣಜದ ಒಂದು ಪ್ರಭೇದವು ಮತ್ತೊಂದು ಕೀಟದ ಲಾರ್ವಾದಲ್ಲಿ ತನ್ನ ಮೊಟ್ಟೆಗಳನ್ನು ಇಡುತ್ತದೆ. ಕಣಜವು ಒಂದು ಪರಾವಲಂಬಿ, ಮತ್ತು ಲಾರ್ವಾವು ಆತಿಥೇಯವಾಗಿದೆ. ಪರಾವಲಂಬಿ ಮತ್ತು ಆತಿಥೇಯದ ನಡುವಿನ ಸಂಬಂಧವೇನು?", "2222": "ಅಮೀಬಾದಲ್ಲಿ ಇಲ್ಲದ ಪ್ಯಾರಮೆಸಿಯಮ್ನಲ್ಲಿ ಯಾವ ರಚನಾತ್ಮಕ ಲಕ್ಷಣವಿದೆ?", "2223": "ಅನೇಕ ಜೀವಿಗಳ ದೇಹಗಳಲ್ಲಿನ ರಚನೆಗಳು ಜೀವನದ ಪ್ರಕ್ರಿಯೆಗಳನ್ನು ನಿರ್ವಹಿಸಲು ದೇಹಕ್ಕೆ ಸಹಾಯ ಮಾಡುವ ಮಟ್ಟದ ಸಂಘಟನೆಯನ್ನು ಹೊಂದಿವೆ. ಈ ಹಂತಗಳನ್ನು ಸರಳದಿಂದ ಅತ್ಯಂತ ಸಂಕೀರ್ಣವಾಗಿ ಹೇಗೆ ಆಯೋಜಿಸಲಾಗಿದೆ ಎಂಬುದನ್ನು ಯಾವ ಪಟ್ಟಿಯು ಸರಿಯಾಗಿ ತೋರಿಸುತ್ತದೆ?", "2224": "ತೆರೆದ ಜ್ವಾಲೆಯ ಬಳಿ ಕೆಲಸ ಮಾಡುವಾಗ ಯಾವ ಸುರಕ್ಷತಾ ಸಾಧನವನ್ನು ಧರಿಸುವುದು ಹೆಚ್ಚು ಮುಖ್ಯ?", "2225": "ಮರುಬಳಕೆಯು ಪರಿಸರಕ್ಕೆ ಮುಖ್ಯವಾಗಿದೆ ಏಕೆಂದರೆ", "2226": "ಸೂರ್ಯನ ಸುತ್ತ ಭೂಮಿಯ ಸ್ಥಾನವು ಭೂಮಿಯ ಮೇಲೆ ಲಭ್ಯವಿರುವ ಶಕ್ತಿಯ ಮೇಲೆ ಹೇಗೆ ಪರಿಣಾಮ ಬೀರುತ್ತದೆ ಎಂಬುದನ್ನು ಜಮೀಲ್ ಅಧ್ಯಯನ ಮಾಡಿದರು. ಭೂಮಿಯ ಮೇಲಿನ ಒಂದು ನಿರ್ದಿಷ್ಟ ಸ್ಥಳವು ಚಳಿಗಾಲದ ತಿಂಗಳುಗಳಿಗಿಂತ ಬೇಸಿಗೆಯ ತಿಂಗಳುಗಳಲ್ಲಿ ಏಕೆ ಹೆಚ್ಚು ಶಕ್ತಿಯನ್ನು ಪಡೆಯುತ್ತದೆ ಎಂಬುದನ್ನು ಯಾವುದು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "2227": "ಶೇಲ್ ಒಂದು ಸಾಮಾನ್ಯ ಸಂಚಿತ ಶಿಲೆ. ಶೇಲ್ ಅನ್ನು ರೂಪಿಸಲು ಇವುಗಳಲ್ಲಿ ಯಾವುದು ಬೇಕಾಗಿತ್ತು?", "2228": "ನೀರಿನ ಚಕ್ರದಲ್ಲಿ, ಮಳೆ, ಹಿಮ, ಅಥವಾ ನೆಲಕ್ಕೆ ಬೀಳುವ ಹಿಮವು ಒಂದು ರೂಪವಾಗಿದೆ", "2229": "ಜೀವಕೋಶಗಳು ಜೀವಿಗಳು ಬದುಕಲು ಮತ್ತು ಬೆಳೆಯಲು ಅಗತ್ಯವಿರುವ ಅನೇಕ ವಿಭಿನ್ನ ಪ್ರಕ್ರಿಯೆಗಳನ್ನು ನಿರ್ವಹಿಸುತ್ತವೆ. ಜೀವಕೋಶದ ಉಸಿರಾಟದ ಪ್ರಕ್ರಿಯೆಯ ಮುಖ್ಯ ಕಾರ್ಯ ಯಾವುದು?", "2230": "ಕೆಲವು ಹುಳುಗಳಿಗೆ ಮನೆಯನ್ನು ನಿರ್ಮಿಸಲು ವಿದ್ಯಾರ್ಥಿಯೊಬ್ಬ ಪ್ಲಾಸ್ಟಿಕ್ ಧಾರಕದಲ್ಲಿ ಮಣ್ಣನ್ನು ಇಡುತ್ತಾನೆ. ಹುಳುಗಳು ಬೇಕಾಗಿರುವುದರಿಂದ ವಿದ್ಯಾರ್ಥಿಯು ಧಾರಕದ ಮೇಲ್ಭಾಗದಲ್ಲಿ ರಂಧ್ರಗಳನ್ನು ಕತ್ತರಿಸುತ್ತಾನೆ", "2231": "ಒಂದು ಘನದಲ್ಲಿನ ಕಣಗಳನ್ನು ಪುನರಾವರ್ತಿತ ಮಾದರಿಯಲ್ಲಿ ಜೋಡಿಸಲಾಗಿದೆ ಮತ್ತು ಇನ್ನೊಂದು ಘನದಲ್ಲಿನ ಕಣಗಳನ್ನು ಯಾದೃಚ್ಛಿಕವಾಗಿ ಜೋಡಿಸಲಾಗಿದೆ ಎಂದು ನಿರ್ಧರಿಸಿದರೆ, ಘನವಸ್ತುಗಳ ಬಗ್ಗೆ ಏನು ನಿಜವಾಗಿರಬೇಕು?", "2232": "ಮಾನವರಹಿತ ಬಾಹ್ಯಾಕಾಶ ಪರಿಶೋಧನೆ ಪ್ರಾರಂಭವಾದಾಗ, ಬಾಹ್ಯಾಕಾಶ ನೌಕೆಯು ಇಂಧನವನ್ನು ಉಳಿಸಲು ನಾಸಾ ಗುರುತ್ವ ಸಹಾಯ ಪರಿಕಲ್ಪನೆಯನ್ನು ಬಳಸಿತು. ಬಾಹ್ಯಾಕಾಶ ನೌಕೆಯು ಯಶಸ್ವಿಯಾಗಿ ಪ್ರಯಾಣಿಸಲು ಮತ್ತು ಭೂಮಿಗೆ ಮರಳಲು ಗುರುತ್ವ ಸಹಾಯ ಪರಿಕಲ್ಪನೆಯು ಏಕೆ ಉಪಯುಕ್ತವಾಗಿದೆ ಎಂಬುದನ್ನು ಯಾವ ಹೇಳಿಕೆಯು ವಿವರಿಸುತ್ತದೆ?", "2233": "ಈ ಕೆಳಗಿನ ಯಾವ ಅಂಗಗಳಲ್ಲಿ ಆಮ್ಲವು ಉತ್ಪತ್ತಿಯಾಗುತ್ತದೆ?", "2234": "ಸ್ಟೀಫನ್ ಹುಲ್ಲಿನ ಮೈದಾನವನ್ನು ದಾಟಲು 12 ಸೆಕೆಂಡುಗಳನ್ನು ತೆಗೆದುಕೊಂಡರು. ಓಟದ ಸಮಯದಲ್ಲಿ ತನ್ನ ವೇಗವರ್ಧನೆಯನ್ನು ಲೆಕ್ಕ ಹಾಕಲು ಅವನಿಗೆ ಯಾವ ಹೆಚ್ಚುವರಿ ಮಾಹಿತಿಯ ಅಗತ್ಯವಿದೆ?", "2235": "ಭೂಮಿಯ ಎರಡು ನೈಸರ್ಗಿಕ ಸಂಪನ್ಮೂಲಗಳು ಯಾವುವು?", "2236": "ನ್ಯೂ ಇಂಗ್ಲೆಂಡ್ನಲ್ಲಿ, ಋತುಮಾನದ ಬದಲಾವಣೆಯ ಗಮನಾರ್ಹ ಮಾದರಿಗಳಿವೆ. ಈ ಬದಲಾವಣೆಯನ್ನು ಅತ್ಯುತ್ತಮವಾಗಿ ವಿವರಿಸಲು ನೀವು ಯಾವ ಮಾಹಿತಿಯನ್ನು ಸಂಗ್ರಹಿಸಬಹುದು?", "2237": "ಪರಿಮಾಣ ಮತ್ತು ದ್ರವ್ಯರಾಶಿಯು ಇದರ ಗುಣಲಕ್ಷಣಗಳಾಗಿವೆ", "2238": "ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ನೀರು (H2O), ತುಕ್ಕು (Fe2O3) ಮತ್ತು ಉಪ್ಪು (NaCl) ಯಾವುವು ಸಮಾನವಾಗಿವೆ?", "2239": "ಜೈವಿಕ ತಂತ್ರಜ್ಞಾನವನ್ನು ಅಧ್ಯಯನ ಮಾಡುವ ವಿದ್ಯಾರ್ಥಿಯು ಈ ವೃತ್ತಿಗಳಲ್ಲಿ ಯಾವುದನ್ನು ಮುಂದುವರಿಸುವ ಸಾಧ್ಯತೆಯಿದೆ?", "2240": "ಭೂಮಿಯ ಮೇಲ್ಮೈಯಲ್ಲಿ ಚಲಿಸುವ ಖಂಡಗಳ ಕಲ್ಪನೆಯನ್ನು ಪರಿಚಯಿಸಿದ ಮೊದಲ ವ್ಯಕ್ತಿ", "2241": "ಫೈಲಮ್ ಪೋರಿಫೆರಾದಲ್ಲಿ (ಸ್ಪಂಜುಗಳು) ಕಂಡುಬರುವ ಜೀವಿಗಳ ಜೀವಕೋಶಗಳು ಅಂಗಾಂಶಗಳಾಗಿ ಸಂಘಟಿತವಾಗಿಲ್ಲ. ಪೋರಿಫೆರಾ ವಂಶಕ್ಕೆ ಸೇರಿದ ಜೀವಿಗಳಲ್ಲಿ ಯಾವ ರಚನೆಗಳು ಇರುವುದಿಲ್ಲ?", "2242": "ಯಾವ ಕಾಗದದ ವಿಮಾನದ ವಿನ್ಯಾಸವು ಹೆಚ್ಚು ದೂರ ಹಾರಬಲ್ಲದು ಎಂಬುದನ್ನು ನೋಡಲು ಒಂದು ವರ್ಗವು ಬಯಸಿದೆ. ಅತ್ಯಂತ ನಿಖರವಾದ ಫಲಿತಾಂಶಗಳನ್ನು ಪಡೆಯಲು, ಪ್ರತಿಯೊಬ್ಬ ವಿದ್ಯಾರ್ಥಿಯು", "2243": "ಈ ಕೆಳಗಿನ ಜಾಹೀರಾತನ್ನು ಕ್ಯಾಂಪಿಂಗ್ ಸರಬರಾಜು ಅಂಗಡಿಯ ಕಿಟಕಿಯಲ್ಲಿ ಇರಿಸಲಾಗಿತ್ತು. \"ಡಬಲ್-ಥರ್ಮಲ್ 'ಪೋಲಾರ್ ಸ್ನೂಜ್' ಸ್ಲೀಪಿಂಗ್ ಬ್ಯಾಗ್ ಇಲ್ಲಿದೆ! ಇದು ನಿಮ್ಮನ್ನು ಚಳಿಗಾಲದ ಕ್ಯಾಂಪಿಂಗ್ಗೆ ಬೆಚ್ಚಗಿರಿಸುತ್ತದೆ! \" ಈ ಜಾಹೀರಾತಿನ ಆಧಾರದ ಮೇಲೆ, ಪೋಲಾರ್ ಸ್ನೂಜ್ ಸ್ಲೀಪಿಂಗ್ ಬ್ಯಾಗ್ಗಳ ಬಗ್ಗೆ ಉತ್ತಮ ತೀರ್ಮಾನವೆಂದರೆ ಅವು", "2244": "ಭೂಮಿಯು ಸೂರ್ಯನ ಸುತ್ತ ಒಂದು ಸುತ್ತನ್ನು ಮಾಡಲು ಎಷ್ಟು ಸಮಯ ತೆಗೆದುಕೊಳ್ಳುತ್ತದೆ?", "2245": "ಅವಳಿ ಮಕ್ಕಳು ಹುಟ್ಟುತ್ತವೆ. ಒಬ್ಬ ಹುಡುಗ, ಇನ್ನೊಬ್ಬ ಹುಡುಗಿ. ಅವರ ಆನುವಂಶಿಕ ರಚನೆಯ ಬಗ್ಗೆ ಯಾವ ಹೇಳಿಕೆಯು ಸರಿಯಾಗಿದೆ?", "2246": "ಪರಮಾಣುವಿನ ವಿದ್ಯುತ್ ಚಾರ್ಜ್ಗೆ ಕಾರಣವಾದ ಕಣಗಳು ಯಾವುವು?", "2247": "ಜೀವಸತ್ವಗಳು ಮತ್ತು ಖನಿಜಗಳ ಅತ್ಯುತ್ತಮ ಮೂಲ ಯಾವುದು?", "2248": "ತಾಮ್ರದ ತಂತಿಯನ್ನು ಹಲವುವೇಳೆ ಪ್ಲಾಸ್ಟಿಕ್ನಲ್ಲಿ ಸುತ್ತಲಾಗುತ್ತದೆ. ಪ್ಲಾಸ್ಟಿಕ್ ಪದಾರ್ಥವು ಒಳ್ಳೆಯದು.", "2249": "ತೆರೇಸಾ ಯುಗ್ಲೆನಾ ಮತ್ತು ವೋಲ್ವಾಕ್ಸ್ ಕೋಶದ ನಡುವಿನ ಸಾಮ್ಯತೆ ಮತ್ತು ವ್ಯತ್ಯಾಸಗಳ ಪಟ್ಟಿಯನ್ನು ತಯಾರಿಸುತ್ತಿದ್ದಾರೆ. ಯುಗ್ಲೀನಾವು ವೋಲ್ವಾಕ್ಸ್ ಕೋಶಕ್ಕಿಂತ ಯಾವ ರೀತಿಯಲ್ಲಿ ಭಿನ್ನವಾಗಿದೆ?", "2250": "ದೇಹವು ಬಳಸುವುದಕ್ಕಿಂತ ಹೆಚ್ಚು ಆಹಾರವನ್ನು ಸೇವಿಸಿದರೆ.", "2251": "ಒಂದು ವಸ್ತುವಿನ ದ್ರವ್ಯರಾಶಿಯನ್ನು ಯಾವ ಘಟಕವನ್ನು ಬಳಸಿ ಅಳೆಯಲಾಗುತ್ತದೆ?", "2252": "ಸೂರ್ಯನು ಪರಮಾಣು ಸಮ್ಮಿಳನದ ಮೂಲಕ ದ್ರವ್ಯವನ್ನು ಶಕ್ತಿಯಾಗಿ ಪರಿವರ್ತಿಸುತ್ತಾನೆ. ಈ ಸತ್ಯದಿಂದ ಸೂರ್ಯನ ಬಗ್ಗೆ ಏನು ಊಹಿಸಬಹುದು?", "2253": "ವರ್ಜೀನಿಯಾದಲ್ಲಿ ಶರತ್ಕಾಲದಲ್ಲಿ ಮಾತ್ರ ಯಾವ ಕೆಲಸವನ್ನು ಮಾಡಲಾಗುತ್ತದೆ?", "2254": "ಓಕ್ ಮರಗಳ ಮೇಲೆ ಆಮ್ಲ ಮಳೆಯ ಪರಿಣಾಮವನ್ನು ವಿಜ್ಞಾನಿಗಳು ಅಧ್ಯಯನ ಮಾಡುತ್ತಿದ್ದಾರೆ. ಕೆಳಗಿನ ಸಂಖ್ಯೆಗಳಲ್ಲಿ, ವಿಜ್ಞಾನಿಗಳು ಅತ್ಯಂತ ವಿಶ್ವಾಸಾರ್ಹ ದತ್ತಾಂಶವನ್ನು ಪಡೆಯಲು ಬಳಸಬೇಕಾದ ಓಕ್ ಮರಗಳ ಸಂಖ್ಯೆ ಯಾವುದು?", "2255": "ಈ ಜೀವಿಯ ಅವಶ್ಯಕತೆಗಳಲ್ಲಿ ಯಾವುದನ್ನು ಹೊಂದಿರುವ ಪ್ರಾಣಿಗಳಿಗೆ ಮರೆಮಾಚುವಿಕೆಯು ಹೆಚ್ಚು ಸಹಾಯ ಮಾಡುತ್ತದೆ?", "2256": "ಪರಿಸರ ವ್ಯವಸ್ಥೆಗಳನ್ನು ಅಡ್ಡಿಪಡಿಸುವ ವಿವಿಧ ಘಟನೆಗಳಿವೆ. ಕೆಲವು ಘಟನೆಗಳು ಸ್ಥಳೀಯ ಗಲಭೆಗಳಿಗೆ ಕಾರಣವಾಗುತ್ತವೆ ಮತ್ತು ಇತರವುಗಳು ಹೆಚ್ಚು ದೊಡ್ಡ ಪ್ರದೇಶದ ಮೇಲೆ ಪರಿಣಾಮ ಬೀರಬಹುದು. ಯಾವ ಘಟನೆಯು ಜಾಗತಿಕ ಮಟ್ಟದಲ್ಲಿ ಬದಲಾವಣೆಗೆ ಕಾರಣವಾಗಬಹುದು?", "2257": "ಯಂತ್ರಾಂಶ ವಿನ್ಯಾಸಕರು ಸರ್ಕ್ಯೂಟ್ನಲ್ಲಿನ ವೈರಿಂಗ್ ಸರ್ಕ್ಯೂಟ್ ಅನ್ನು ಅಪಾಯಕಾರಿಯಾಗಿ ಬಿಸಿಯಾಗಿಸಲು ಸಾಕಷ್ಟು ಶಾಖವನ್ನು ಬಿಡುಗಡೆ ಮಾಡುತ್ತಿದೆ ಎಂದು ಕಂಡುಕೊಳ್ಳುತ್ತಾರೆ. ಯಾವ ಬದಲಾವಣೆಯು ಈ ಸಮಸ್ಯೆಯನ್ನು ಅತ್ಯುತ್ತಮವಾಗಿ ಪರಿಹರಿಸುತ್ತದೆ?", "2258": "ಮಾನವ ದೇಹದಲ್ಲಿ ವಿವಿಧ ರೀತಿಯ ಸ್ನಾಯುಗಳಿವೆ. ಪ್ರತಿ ಸ್ನಾಯು ಒಟ್ಟಿಗೆ ಕೆಲಸ ಮಾಡುವ ಜೀವಕೋಶಗಳ ಗುಂಪಿನಿಂದ ರೂಪುಗೊಳ್ಳುತ್ತದೆ. ಸ್ನಾಯು ಕೋಶಗಳ ಗುಂಪಿನ ಮುಖ್ಯ ಕಾರ್ಯವೆಂದರೆ", "2259": "ಮರದ ರಾಂಪ್ನಲ್ಲಿ ನಾಲ್ಕು ವಸ್ತುಗಳು ಇವೆ. ಯಾವ ವಸ್ತುವನ್ನು ನಿಧಾನವಾಗಿ ತಳ್ಳಿದರೆ ಅದು ರಾಂಪ್ನಿಂದ ಉರುಳುವ ಸಾಧ್ಯತೆಯಿದೆ?", "2260": "ಸತುವು ಮತ್ತು ತಾಮ್ರವನ್ನು ಒಟ್ಟಿಗೆ ಕರಗಿಸಿದಾಗ, ಹಿತ್ತಾಳೆ ರೂಪುಗೊಳ್ಳುತ್ತದೆ. ಹಿತ್ತಾಳೆ ಒಂದು ಉದಾಹರಣೆಯಾಗಿದೆ", "2261": "ಈ ಪ್ರಶ್ನೆಗೆ ಅತ್ಯುತ್ತಮವಾದ ಉತ್ತರವನ್ನು ನೀಡುವ ತನಿಖೆಯನ್ನು ಆಯ್ಕೆ ಮಾಡಿಃ ಲೋಲಕವು ಎಷ್ಟು ವೇಗವಾಗಿ ತೂಗಾಡುತ್ತದೆ ಎಂಬುದನ್ನು ತಂತಿಯ ಉದ್ದವು ಬದಲಾಯಿಸುತ್ತದೆಯೇ?", "2262": "ಯಾವ ಸಂತಾನೋತ್ಪತ್ತಿ ಘಟನೆಯು ಸಂಭವಿಸಲು ಅರೆವಿದಳನವು ಅಗತ್ಯವಾಗಿದೆ?", "2263": "ಕೆಲವು ಗಗನಯಾತ್ರಿಗಳು ಭೂಮಿಯ ಸುತ್ತ ಪರಿಭ್ರಮಿಸುವ ಬಾಹ್ಯಾಕಾಶದಲ್ಲಿ ಹಲವಾರು ತಿಂಗಳುಗಳನ್ನು ಕಳೆಯಬಹುದು. ಬಾಹ್ಯಾಕಾಶದಲ್ಲಿದ್ದಾಗ ಈ ಗಗನಯಾತ್ರಿಗಳು ಹೆಚ್ಚಾಗಿ ಎಲ್ಲಿ ಉಳಿಯುತ್ತಾರೆ?", "2264": "ಜಾಗತಿಕ ತಾಪಮಾನ ಏರಿಕೆಯ ಸಂಭವನೀಯ ಪರಿಣಾಮವೇನು?", "2265": "ಕಂದು ಕರಡಿ ಹಣ್ಣುಗಳು, ಕೀಟಗಳು ಮತ್ತು ಸಣ್ಣ ಪ್ರಾಣಿಗಳು ಸೇರಿದಂತೆ ವಿವಿಧ ಆಹಾರಗಳನ್ನು ತಿನ್ನುತ್ತದೆ. ಕಂದು ಕರಡಿಯನ್ನು ಯಾವುದು ಅತ್ಯುತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "2266": "ಸಸ್ಯ ಜೀವಕೋಶದ ಯಾವ ಭಾಗದಲ್ಲಿ ದ್ಯುತಿಸಂಶ್ಲೇಷಣೆ ಸಂಭವಿಸುತ್ತದೆ?", "2267": "ಯಾವ ಪರ್ಯಾಯ ಇಂಧನ ಸಂಪನ್ಮೂಲವು ವಾತಾವರಣಕ್ಕೆ ಇಂಗಾಲದ ಡೈಆಕ್ಸೈಡ್ ಅನ್ನು ಸೇರಿಸುತ್ತದೆ?", "2268": "ಸೂರ್ಯನಿಂದ ಬರುವ ಶಕ್ತಿಯು ಈ ಪ್ರಕ್ರಿಯೆಯ ಮೂಲಕ ದ್ರವವನ್ನು ಅನಿಲವಾಗಿ ಬದಲಾಯಿಸುತ್ತದೆ", "2269": "ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ಭೂಮಿಯ ಅಕ್ಷದ ಇಳಿಜಾರಿನ ಪರಿಣಾಮವಾಗಿದೆ?", "2270": "ಕ್ಲೋರೋಪ್ಲಾಸ್ಟ್ಗಳು ಬೆಳಕಿನ ಶಕ್ತಿಯನ್ನು ಹೀರಿಕೊಳ್ಳುತ್ತವೆ. ಕ್ಲೋರೋಪ್ಲಾಸ್ಟ್ನ ಕಾರ್ಯವೆಂದರೆ", "2271": "ನೀರು ದ್ರವದಿಂದ ಅನಿಲಕ್ಕೆ ಬದಲಾದಾಗ ಮತ್ತು ನಂತರ ಉಗಿ ದ್ರವ ರೂಪಕ್ಕೆ ಹಿಂತಿರುಗಿದಾಗ, ಈ ರೀತಿಯ ಬದಲಾವಣೆಗಳು", "2272": "ಆಹಾರ ಜಾಲದಲ್ಲಿ ಶಕ್ತಿಯ ಚಲನೆ ಯಾವ ದಿಕ್ಕಿನಲ್ಲಿದೆ?", "2273": "ಸಮುದ್ರದ ಅಲೆಯ ವೇಗವು ತೀರವನ್ನು ಸಮೀಪಿಸುತ್ತಿದ್ದಂತೆ ಕಡಿಮೆಯಾದಾಗ, ಅಲೆಗೆ ಏನಾಗುತ್ತದೆ?", "2274": "ಸೂರ್ಯನ ಸುತ್ತ ಭೂಮಿಯನ್ನು ಕಕ್ಷೆಯಲ್ಲಿ ಇರಿಸುವ ಶಕ್ತಿ ಯಾವುದು?", "2275": "ಪದಾರ್ಥಗಳು ಈ ಕೆಳಗಿನ ಯಾವ ರಚನೆಗಳ ಮೂಲಕ ಹಾದುಹೋಗುವ ಮೂಲಕ ಯಾವುದೇ ಸಸ್ಯ ಅಥವಾ ಪ್ರಾಣಿ ಕೋಶವನ್ನು ಪ್ರವೇಶಿಸುತ್ತವೆ?", "2276": "ಹಲವು ವರ್ಷಗಳ ಹಿಂದೆ, ಕೆಲವು ಸಮುದ್ರ ಪ್ರಾಣಿಗಳಿಂದ ನೇರಳೆ ಬಣ್ಣವನ್ನು ತಯಾರಿಸಲಾಗುತ್ತಿತ್ತು. ನಂತರ, 1856ರಲ್ಲಿ, ವಿಲಿಯಂ ಪರ್ಕಿನ್ಸ್ ಹೊಸ ಔಷಧಿಯನ್ನು ತಯಾರಿಸಲು ಪ್ರಯತ್ನಿಸಿದರು. ಬದಲಿಗೆ, ಅವರು ಕಲ್ಲಿದ್ದಲಿನಿಂದ ನೇರಳೆ ಬಣ್ಣವನ್ನು ತಯಾರಿಸುವ ಮಾರ್ಗವನ್ನು ಕಂಡುಕೊಂಡರು. ಅವನ ಆವಿಷ್ಕಾರದ ಧನಾತ್ಮಕ ಪರಿಣಾಮವೇನು?", "2277": "ಮೆಗ್ನೀಸಿಯಮ್ (Mg) ಲೋಹವನ್ನು ಆಮ್ಲಜನಕದ (O?) ಉಪಸ್ಥಿತಿಯಲ್ಲಿ ಸುಟ್ಟುಹಾಕಿದಾಗ, ಮೆಗ್ನೀಸಿಯಮ್ ಆಕ್ಸೈಡ್ (MgO) ಉತ್ಪತ್ತಿಯಾಗುತ್ತದೆ. ಮೆಗ್ನೀಸಿಯಮ್ ಆಕ್ಸೈಡ್ನ ಗುಣಲಕ್ಷಣಗಳು ಮೆಗ್ನೀಸಿಯಮ್ ಮತ್ತು ಆಮ್ಲಜನಕದ ಪ್ರತ್ಯೇಕ ಗುಣಲಕ್ಷಣಗಳಿಗಿಂತ ಭಿನ್ನವಾಗಿರುತ್ತವೆ ಏಕೆಂದರೆ ಮೆಗ್ನೀಸಿಯಮ್ ಆಕ್ಸೈಡ್...", "2278": "ಅರ್ಕಾನ್ಸಾಸ್ನ ಗುಹೆಯೊಂದರಲ್ಲಿ ಸಮುದ್ರ ಪ್ರಾಣಿಗಳ ಪಳೆಯುಳಿಕೆಗಳು ಕಂಡುಬಂದಿವೆ. ಹಿಂದೆ ಅರ್ಕಾನ್ಸಾಸ್ನ ಆ ಪ್ರದೇಶದ ಬಗ್ಗೆ ಇದರ ಅರ್ಥವೇನು?", "2279": "ಕಲ್ಲಿನ ಗಾತ್ರವನ್ನು ಅಳೆಯಲು ಯಾವ ಸಾಧನವು ಅತ್ಯುತ್ತಮವಾಗಿದೆ?", "2280": "ಇವುಗಳಲ್ಲಿ ಯಾವುದು ಸಸ್ಯ ಕೋಶಗಳ ತ್ಯಾಜ್ಯ ಉತ್ಪನ್ನವಾಗಿದೆ?", "2281": "ಪಳೆಯುಳಿಕೆ ಇಂಧನಗಳು ರೂಪುಗೊಳ್ಳಲು ಲಕ್ಷಾಂತರ ವರ್ಷಗಳು ಬೇಕಾಗಬಹುದು. ಈ ಪಳೆಯುಳಿಕೆ ಇಂಧನಗಳು ಕೊಳೆಯುತ್ತಿರುವ ಸಸ್ಯಗಳು ಮತ್ತು ಪ್ರಾಣಿಗಳಿಂದ ಭೂಗತವಾಗಿ ರೂಪುಗೊಳ್ಳುತ್ತವೆ. ಪಳೆಯುಳಿಕೆ ಇಂಧನವನ್ನು ಯಾವ ಪದವು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "2282": "ಭೂಮಿಯ ಜಲಗೋಳವನ್ನು ಅತ್ಯುತ್ತಮವಾಗಿ ಹೀಗೆ ವಿವರಿಸಲಾಗಿದೆ", "2283": "ರೋಲರ್ ಕೋಸ್ಟರ್ ಮೇಲೆ ಸವಾರಿ ಮಾಡುವಾಗ, ವಿದ್ಯುತ್ ಮೋಟಾರು ರೋಲರ್ ಕೋಸ್ಟರ್ ಅನ್ನು ಮೊದಲ ಬೆಟ್ಟದ ಮೇಲ್ಭಾಗಕ್ಕೆ ಎಳೆಯುತ್ತದೆ. ಯಾವ ಶಕ್ತಿಯು ರೋಲರ್ ಕೋಸ್ಟರ್ ಅನ್ನು ಬೆಟ್ಟದ ಕೆಳಗೆ ಎಳೆಯುತ್ತದೆ?", "2284": "ಈ ಜೀವಿಗಳಲ್ಲಿ ಯಾವುದನ್ನು ಡೀಕಂಪೋಸರ್ ಎಂದು ವರ್ಗೀಕರಿಸಲಾಗಿದೆ?", "2285": "ಮೃದುವಾದ ಚರ್ಮವನ್ನು ಹೊಂದಿರುವ ಶೀತ-ರಕ್ತದ ಕಶೇರುಕವು ಯಾವ ವರ್ಗದ ಪ್ರಾಣಿಗಳಿಗೆ ಸೇರಿದೆ?", "2286": "ಇವುಗಳಲ್ಲಿ ಯಾವುದು ಸುಂಟರಗಾಳಿಯನ್ನು ಅತ್ಯುತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "2287": "ಈ ಪ್ರಕ್ರಿಯೆಯಲ್ಲಿ ಸಸ್ಯಗಳು ವಾತಾವರಣದಿಂದ ಇಂಗಾಲದ ಡೈಆಕ್ಸೈಡ್ ಅನ್ನು ಬಳಸುತ್ತವೆ.", "2288": "ಫಾಲ್ಟ್ ಪ್ಲೇನ್ನ ಒಂದು ಬದಿಯನ್ನು ಇನ್ನೊಂದು ಬದಿಯ ಮೇಲೆ ಓಡಿಸಿದಾಗ ರಿವರ್ಸ್ ಫಾಲ್ಟ್ ಸಂಭವಿಸುತ್ತದೆ. ಹಿಮ್ಮುಖ ದೋಷಗಳು ಈ ಭೂವಿನ್ಯಾಸಗಳಲ್ಲಿ ಯಾವುದಕ್ಕೆ ಕಾರಣವಾಗಬಹುದು?", "2289": "ವಿದ್ಯಾರ್ಥಿಯೊಬ್ಬ ನೀರಿನ ಮಾದರಿಗಳನ್ನು ಸಂಗ್ರಹಿಸುತ್ತಿದ್ದಾನೆ. ವಿದ್ಯಾರ್ಥಿಗೆ ನೀರನ್ನು ಹಿಡಿದಿಟ್ಟುಕೊಳ್ಳುವ, ಸುಲಭವಾಗಿ ಒಡೆಯದ ಮತ್ತು ಅನೇಕ ಬಾರಿ ಬಳಸಬಹುದಾದ ಧಾರಕ ಬೇಕಾಗುತ್ತದೆ. ಈ ಕೆಳಗಿನ ಯಾವ ಧಾರಕಗಳು ವಿದ್ಯಾರ್ಥಿಗಳ ಅಗತ್ಯಗಳನ್ನು ಅತ್ಯುತ್ತಮವಾಗಿ ಪೂರೈಸುತ್ತವೆ?", "2290": "ಯಾವ ಸ್ಥಿತಿಯು ಜನರ ನಡುವೆ ರೋಗವನ್ನು ಹರಡುವ ಸಾಧ್ಯತೆಯಿದೆ?", "2291": "ವಿಜ್ಞಾನಿಗಳು ಕಾಂಟಿನೆಂಟಲ್ ಡ್ರಿಫ್ಟ್ ಸಿದ್ಧಾಂತವನ್ನು ಪ್ರಸ್ತಾಪಿಸಿದಾಗ, ಅನೇಕ ಸಂದೇಹವಾದಿಗಳು ಇದ್ದರು. ಖಂಡಗಳು ಫಲಕಗಳ ಮೇಲೆ ಚಲಿಸುತ್ತವೆ ಎಂಬುದನ್ನು ಯಾವ ಆವಿಷ್ಕಾರವು ದೃಢಪಡಿಸಿತು?", "2292": "ಸಸ್ಯವು ಶಕ್ತಿಯನ್ನು ಬಿಡುಗಡೆ ಮಾಡಲು ಸಕ್ಕರೆಯನ್ನು ಒಡೆಯುವಾಗ ಯಾವ ಎರಡು ವಸ್ತುಗಳು ಉತ್ಪತ್ತಿಯಾಗುತ್ತವೆ?", "2293": "ವಿಜ್ಞಾನಿಗಳು ಗಲ್ಫ್ ಸ್ಟ್ರೀಮ್ನಲ್ಲಿ ಮಾಲಿನ್ಯಕಾರಕಗಳ ಚಲನೆಯನ್ನು ಪತ್ತೆಹಚ್ಚಲು ಬಯಸುತ್ತಾರೆ. ಗಲ್ಫ್ ಸ್ಟ್ರೀಮ್ ಉತ್ತರ ಅಟ್ಲಾಂಟಿಕ್ ಮಹಾಸಾಗರದ ಬೆಚ್ಚಗಿನ ನೀರಿನ ಪ್ರವಾಹವಾಗಿದೆ ಮತ್ತು ಇದು ಉತ್ತರ ಅಟ್ಲಾಂಟಿಕ್ ಗಿರಿಯ ಭಾಗವಾಗಿದೆ. ಗೈರೆಯು ಕೋರಿಯೋಲಿಸ್ ಪರಿಣಾಮದಿಂದ ಪ್ರಭಾವಿತವಾಗಿದೆ. ಗಲ್ಫ್ ಸ್ಟ್ರೀಮ್ನಿಂದ ಹೊರಬಂದ ನಂತರ ಮಾಲಿನ್ಯಕಾರಕವನ್ನು ಅನುಸರಿಸಲು, ವಿಜ್ಞಾನಿಗಳು ಉತ್ತರ ಅಟ್ಲಾಂಟಿಕ್ ಗಿರಿಯ ಗುಣಲಕ್ಷಣಗಳನ್ನು ತಿಳಿದುಕೊಳ್ಳಬೇಕು. ವಿಜ್ಞಾನಿಗಳು ತಿಳಿದುಕೊಳ್ಳಬೇಕಾದ ಉತ್ತರ ಅಟ್ಲಾಂಟಿಕ್ ಗಿರಿಯ ಚಲನೆಯನ್ನು ಇವುಗಳಲ್ಲಿ ಯಾವುದು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "2294": "ಹೆಚ್ಚುತ್ತಿರುವ ಮಾನವ ಜನಸಂಖ್ಯೆಯು ಪರಿಸರದ ಮೇಲೆ ಪ್ರತಿಕೂಲ ಪರಿಣಾಮ ಬೀರುವ ಅನೇಕ ಅಭ್ಯಾಸಗಳನ್ನು ಹೊಂದಿದೆ. ಆಮ್ಲ ಮಳೆಯು ಮಾನವ ಚಟುವಟಿಕೆಗಳಿಗೆ ಸಂಬಂಧಿಸಿದ ಪರಿಸರ ಹಾನಿಯ ಒಂದು ಉದಾಹರಣೆಯಾಗಿದೆ. ಯಾವ ಮಾನವ ಚಟುವಟಿಕೆಯು ಆಮ್ಲ ಮಳೆಗೆ ಅತಿದೊಡ್ಡ ಕೊಡುಗೆ ನೀಡುತ್ತದೆ?", "2295": "ಗಾಳಿಯ ದ್ರವ್ಯರಾಶಿಯಲ್ಲಿ ನೀರಿನ ಆವಿ ಏರಿದಾಗ ಏನಾಗುತ್ತದೆ?", "2296": "ಹವಾಮಾನವನ್ನು ವಿವರಿಸಲು ಯಾವ ಎರಡು ಪದಗಳನ್ನು ಬಳಸಲಾಗುತ್ತದೆ?", "2297": "ಭೂಮಿಯು ಸೂರ್ಯನನ್ನು ಯಾವ ಏಕಮಾನದ ಸಮಯದಲ್ಲಿ ಪರಿಭ್ರಮಿಸುತ್ತದೆ?", "2298": "ಗುರುತ್ವಾಕರ್ಷಣೆಯ ಮೇಲೆ ಪ್ರಯೋಗವನ್ನು ನಡೆಸುವಾಗ, ವಿದ್ಯಾರ್ಥಿಗಳ ಸುರಕ್ಷತೆಯನ್ನು ಖಚಿತಪಡಿಸಿಕೊಳ್ಳಲು ಏನು ಬೇಕಾಗುತ್ತದೆ?", "2299": "ಒಂದು ಪ್ರದೇಶದ ಎಲ್ಲಾ ಪ್ರಭೇದಗಳ ಜನಸಂಖ್ಯೆಯು ಒಂದು", "2300": "ಜೀವಕೋಶ ವಿಭಜನೆಯು ಒಂದು ಜೀವಿಗೆ ಅಗತ್ಯವಾಗಿದೆ", "2301": "ದೊಡ್ಡ ಸಂಖ್ಯೆಯ ಸಸ್ಯಗಳು ಸಣ್ಣ, ಪ್ರತ್ಯೇಕವಾದ ಸಸ್ಯಗಳ ಗುಂಪಿನ ಮೇಲೆ ಆಯ್ದ ಒತ್ತಡವನ್ನು ಹೇರಬಹುದು, ಇದು ಆಲೀಲ್ ವಿತರಣೆಯಲ್ಲಿ ಬದಲಾವಣೆಗೆ ಕಾರಣವಾಗುತ್ತದೆ. ಆಲೀಲ್ ವಿತರಣೆಯಲ್ಲಿನ ಈ ಬದಲಾವಣೆಗೆ ಯಾವ ಕಾರ್ಯವಿಧಾನವು ಕಾರಣವಾಗಿದೆ?", "2302": "ಎರಡು ಚಿನ್ನದ ಮಾದರಿಗಳು ಒಂದೇ ಆಗಿರಬೇಕು.", "2303": "ಒಬ್ಬ ವಿದ್ಯಾರ್ಥಿಯು 10 ನಿಮಿಷಗಳಲ್ಲಿ ಐದು ವಿದ್ಯಾರ್ಥಿಗಳು ಓಡಿದ ದೂರಗಳ ಪಟ್ಟಿಯನ್ನು ಆಯೋಜಿಸುತ್ತಾನೆ. ಈ ದತ್ತಾಂಶವನ್ನು ಅತ್ಯುತ್ತಮವಾಗಿ ಸಂಘಟಿಸುವ ಮತ್ತೊಂದು ಮಾರ್ಗವೆಂದರೆ", "2304": "ಈ ಪ್ರಯೋಗದಲ್ಲಿ ಅವಲಂಬಿತ ವೇರಿಯೇಬಲ್ ಯಾವುದು?", "2305": "ಚಲಿಸುವ ನೀರು ಟರ್ಬೈನ್ ಆಗಿ ಮಾರ್ಪಟ್ಟಾಗ ಜಲವಿದ್ಯುತ್ ಸ್ಥಾವರದಲ್ಲಿ ವಿದ್ಯುತ್ ಉತ್ಪತ್ತಿಯಾಗುತ್ತದೆ. ತಿರುಗುವ ಟರ್ಬೈನ್ ನಿಂದ ವಿದ್ಯುತ್ ಗೆ ಈ ಶಕ್ತಿಯ ರೂಪಾಂತರವನ್ನು ಯಾವುದು ವಿವರಿಸುತ್ತದೆ?", "2306": "ಒಂದು ನಕ್ಷತ್ರವು ಸ್ಫೋಟಗೊಂಡಾಗ, ತೀಕ್ಷ್ಣವಾದ ಪ್ರಕಾಶಮಾನವಾದ ವಸ್ತುವು ರೂಪುಗೊಳ್ಳುತ್ತದೆ. ಈ ವಸ್ತುವಿನ ಹೆಸರೇನು?", "2307": "ಭೂಮಿಯ ಭೂಮಧ್ಯರೇಖೆಯು ಅದರ ಉತ್ತರ ಮತ್ತು ದಕ್ಷಿಣದ ಪ್ರದೇಶಗಳಿಗಿಂತ ಹೆಚ್ಚು ನೇರ ಸೂರ್ಯನ ಬೆಳಕನ್ನು ಪಡೆಯುತ್ತದೆ. ಸೂರ್ಯನ ಬೆಳಕಿನ ಈ ವಿತರಣೆಯು ಯಾವ ವಿದ್ಯಮಾನಕ್ಕೆ ನೇರವಾಗಿ ಕಾರಣವಾಗಿದೆ?", "2308": "ವರ್ಗವು ತೋಟಗಾರರನ್ನು ಕಿಟಕಿಯ ಪಕ್ಕದಲ್ಲಿ ಇರಿಸುತ್ತದೆ, ಇದರಿಂದಾಗಿ ಸಸ್ಯಗಳು ಹೆಚ್ಚು ಸೂರ್ಯನ ಬೆಳಕನ್ನು ಪಡೆಯಬಹುದು. ಟೊಮೆಟೊ ಸಸ್ಯಗಳು ಸೂರ್ಯನ ಬೆಳಕನ್ನು ಹೇಗೆ ಬಳಸುತ್ತವೆ?", "2309": "ಸುಂಟರಗಾಳಿಯ ನಂತರ ಪರಿಸರ ವ್ಯವಸ್ಥೆಗೆ ಇವುಗಳಲ್ಲಿ ಯಾವುದು ಅತ್ಯಂತ ಗಂಭೀರ ಪರಿಣಾಮ ಬೀರುತ್ತದೆ?", "2310": "ಗುರುತ್ವಾಕರ್ಷಣೆಯು _ _ _ ಗೆ ಕಾರಣವಾಗಿದೆ.", "2311": "ಕೆಲವು ಓಟಗಾರರು ಓಟದ ಮೊದಲು ಪಾಸ್ಟಾವನ್ನು ತಿನ್ನುತ್ತಿದ್ದರು. ಪಾಸ್ಟಾವನ್ನು ಸರಳವಾದ ಸಕ್ಕರೆಗಳಾಗಿ ವಿಭಜಿಸಲಾಯಿತು ಮತ್ತು ರಕ್ತದ ಹರಿವಿನಿಂದ ಹೀರಿಕೊಳ್ಳಲಾಯಿತು. ಓಟಗಾರರ ಜೀವಕೋಶಗಳಲ್ಲಿ ಬಳಸಲು ಪಾಸ್ಟಾವನ್ನು ಸಣ್ಣ ಪೋಷಕಾಂಶಗಳಾಗಿ ವಿಭಜಿಸಲು ಯಾವ ದೇಹದ ವ್ಯವಸ್ಥೆಯು ಕಾರಣವಾಗಿದೆ?", "2312": "ಎರಡು ಭೂಖಂಡದ ಫಲಕಗಳು ಡಿಕ್ಕಿ ಹೊಡೆದಾಗ ಯಾವ ಕ್ರಸ್ಟಲ್ ವೈಶಿಷ್ಟ್ಯವು ರೂಪುಗೊಳ್ಳುತ್ತದೆ?", "2313": "ಟೆಕ್ಟೋನಿಕ್ ಪ್ಲೇಟ್ಗಳ ಚಲನೆಯು ಯಾವ ಸ್ಥಳದಲ್ಲಿ ಹವಾಯಿಯಂತಹ ಪ್ರತ್ಯೇಕವಾದ ಜ್ವಾಲಾಮುಖಿ ದ್ವೀಪಗಳನ್ನು ರೂಪಿಸುತ್ತದೆ?", "2314": "ನಮ್ಮ ಸೌರವ್ಯೂಹದ ಯಾವ ಪ್ರಸ್ತುತ ಗುಣಲಕ್ಷಣವು ಮುಖ್ಯವಾಗಿ ಸೂರ್ಯನ ಮಧ್ಯಭಾಗದಲ್ಲಿ ಸಮ್ಮಿಳನವನ್ನು ಪ್ರಾರಂಭಿಸಿದ ಕೂಡಲೇ ಸಂಭವಿಸುವ ಸೌರ ಹೊರಸೂಸುವಿಕೆಯಿಂದ ಉಂಟಾಗುತ್ತದೆ?", "2315": "ಸೂರ್ಯನು ನೀರನ್ನು ಬಿಸಿ ಮಾಡಿದಾಗ ಪಾದಚಾರಿ ಮಾರ್ಗದಲ್ಲಿನ ನೀರು ಆವಿಯಾಗುತ್ತದೆ. ನೀರು ಆವಿಯಾದಾಗ ಏನಾಗುತ್ತಿದೆ ಎಂಬುದನ್ನು ಇವುಗಳಲ್ಲಿ ಯಾವುದು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?", "2316": "ಕ್ಲಾರಾ ತನ್ನ ಶಾಲೆ ಮರುಭೂಮಿಯಲ್ಲಿದೆ ಎಂದು ಹೇಳುತ್ತಾಳೆ. ಆಕೆಯ ಶಾಲಾ ಪ್ರಾಂಗಣದ ಬಗ್ಗೆ ಯಾವ ಸತ್ಯವು ಆಕೆಗೆ ಹೆಚ್ಚು ಸಹಾಯ ಮಾಡುತ್ತದೆ?", "2317": "ಭೂಮಿಯ ಮೇಲೆ ವಾಸಿಸುವ ಹೆಚ್ಚಿನ ಜಾತಿಯ ಸಸ್ಯಗಳು ಮತ್ತು ಪ್ರಾಣಿಗಳ ಅಳಿವಿನಂಚಿಗೆ ಯಾವ ಪ್ರಕ್ರಿಯೆಯು ಹೆಚ್ಚು ಕಾರಣವಾಗಿದೆ?", "2318": "ವೈಜ್ಞಾನಿಕ ವಿಧಾನವು ವಿಜ್ಞಾನಿಗಳು ಹೊಸ ಪ್ರಶ್ನೆಗಳನ್ನು ಎತ್ತುವ ಮತ್ತು ಉತ್ತರಿಸಲು ಪ್ರಯತ್ನಿಸುವ ವಿಚಾರಣಾ ಪ್ರಕ್ರಿಯೆಯಾಗಿದೆ. ವೈಜ್ಞಾನಿಕ ವಿಚಾರಣೆಯ ಫಲಿತಾಂಶಗಳನ್ನು ಸಂವಹನ ಮಾಡಲು ಉತ್ತಮ ಮಾರ್ಗ ಯಾವುದು?", "2319": "ಟ್ರೆವರ್ ದೀಪವನ್ನು ಹೊತ್ತಿಸುತ್ತಾನೆ. ದೀಪವು ಉರಿಯುತ್ತಿರುವಾಗ, ವಿದ್ಯುತ್ ಶಕ್ತಿಯು ಬೇರೆ ಯಾವ ರೀತಿಯ ಶಕ್ತಿಯಾಗಿ ಬದಲಾಗುತ್ತದೆ?", "2320": "ಹಿಮದಿಂದ ಆವೃತವಾದ ಮೇಲ್ಮೈಯನ್ನು ಅಪ್ಪಳಿಸುವ ಹೆಚ್ಚಿನ ಸೂರ್ಯನ ಬೆಳಕು ಬಿಸಿಲಿನಿಂದ ಕೂಡಿರುವುದರಿಂದ ಜನರು ಸಾಮಾನ್ಯವಾಗಿ ಧ್ರುವ ಪ್ರದೇಶಗಳಲ್ಲಿ ಸನ್ಗ್ಲಾಸ್ಗಳನ್ನು ಧರಿಸುತ್ತಾರೆ.", "2321": "ಒಂದು ಸಸ್ಯವು ಬಣ್ಣವನ್ನು ಕಳೆದುಕೊಂಡಿರುತ್ತದೆ ಮತ್ತು ಅದರ ಎಲೆಗಳ ಮೇಲೆ ದೊಡ್ಡ ಕಂದು ಬಣ್ಣದ ಕಲೆಗಳನ್ನು ಹೊಂದಿರುತ್ತದೆ. ಈ ಸ್ಥಿತಿಯು ಹೆಚ್ಚಾಗಿ ಉಂಟಾಗುತ್ತದೆ", "2322": "ಸಂಚಿತ ಶಿಲೆಗಳ ವಿಶಿಷ್ಟ ಲಕ್ಷಣ ಯಾವುದು?", "2323": "ಯಾವ ಅನಿಲವನ್ನು ಮಾನವರಲ್ಲಿ ರಕ್ತಪರಿಚಲನಾ ವ್ಯವಸ್ಥೆಯಿಂದ ಸಾಗಿಸಲಾಗುತ್ತದೆ ಮತ್ತು ಉಸಿರಾಟದ ಸಮಯದಲ್ಲಿ ಜೀವಕೋಶಗಳು ಆಹಾರದಲ್ಲಿ ಸಂಗ್ರಹವಾಗಿರುವ ಶಕ್ತಿಯನ್ನು ಬಿಡುಗಡೆ ಮಾಡಲು ಬಳಸುತ್ತವೆ?", "2324": "ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವ ಗ್ರಹವು ಸೂರ್ಯನ ಸುತ್ತ ಅತಿ ಕಡಿಮೆ ಕಕ್ಷೆಯನ್ನು ಹೊಂದಿದೆ?", "2325": "ನದಿಗಳು ಪ್ರವಾಹದ ನಂತರ ಸಣ್ಣ ಬಂಡೆಗಳ ತುಂಡುಗಳನ್ನು ಬಿಟ್ಟು ಹೋಗುತ್ತವೆ. ಈ ಸಣ್ಣ ಬಂಡೆಯ ತುಂಡುಗಳು ಪ್ರವಾಹ ಪ್ರದೇಶವನ್ನು ರೂಪಿಸುತ್ತವೆ. ಪ್ರವಾಹ ಪ್ರದೇಶವನ್ನು ಯಾವ ಪದಗಳು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತವೆ?", "2326": "ಭೂಮಿಯ ಮೇಲೆ ದೊಡ್ಡ ಉಲ್ಕೆಯ ಪ್ರಭಾವದಿಂದಾಗಿ ಡೈನೋಸಾರ್ಗಳ ಸಾಮೂಹಿಕ ಅಳಿವು ಸಂಭವಿಸಿದೆ ಎಂದು ಕೆಲವು ವಿಜ್ಞಾನಿಗಳು ನಂಬುತ್ತಾರೆ. ಈ ಪ್ರಭಾವವು ಮೇಲಿನ ವಾತಾವರಣಕ್ಕೆ ಬೀಸುವ ಧೂಳಿನಿಂದಾಗಿ ಆಕಾಶವು ಕಪ್ಪಾಗುವುದಕ್ಕೆ ಕಾರಣವಾಗಬಹುದಿತ್ತು. ಈ ಕಪ್ಪಾಗುವಿಕೆಯು ಕೆಲವು ಪರಿಸರ ವ್ಯವಸ್ಥೆಗಳ ಗಾತ್ರವನ್ನು ಕಡಿಮೆ ಮಾಡಬಹುದಿತ್ತು ಏಕೆಂದರೆ", "2327": "ಯಾವ ವಸ್ತುವು ವಿದ್ಯುತ್ನ ಅತ್ಯುತ್ತಮ ವಾಹಕವಾಗಿದೆ?", "2328": "ನಿರ್ಜೀವ ವಸ್ತುವಿನ ಉದಾಹರಣೆ ಯಾವುದು?", "2329": "ಸಂಚಿತ ಶಿಲೆಗಳ ವೈಶಿಷ್ಟ್ಯವೇನು?", "2330": "ಸರೋವರಗಳು ಮತ್ತು ಸಾಗರಗಳ ತಳದಲ್ಲಿ ನೆಲೆಗೊಂಡಿರುವ ಮತ್ತು ಸಂಕುಚಿತಗೊಂಡ ಮತ್ತು ಗಟ್ಟಿಯಾಗಿರುವ ವಸ್ತುಗಳಿಂದ ಮಾಡಿದ ಬಂಡೆಯನ್ನು", "2331": "ಯಾವುವು ಕೋರಿಯೋಲಿಸ್ ಪರಿಣಾಮದಿಂದ ಉಂಟಾಗುತ್ತವೆ?", "2332": "ಈ ಕೆಳಗಿನ ಯಾವ ಸಂಯುಕ್ತಗಳು ಜೀವಂತ ಜೀವಿಗಳ ಭಾಗವಾಗಿರಬಹುದು?", "2333": "ಸೂರ್ಯನು ಅದರ ಮೂಲಕ ಶಕ್ತಿಯನ್ನು ಉತ್ಪಾದಿಸುತ್ತಾನೆ.", "2334": "ದ್ರವದ ಪರಿಮಾಣವನ್ನು ನಿರ್ಧರಿಸಲು ಯಾವ ಸಾಧನವನ್ನು ಬಳಸಲಾಗುತ್ತದೆ?", "2335": "ಶ್ರೀಮತಿ ಗ್ಯಾರಿ ಅವರ ವರ್ಗವು ತಮ್ಮ ಪ್ರದೇಶದಲ್ಲಿ ರಾಜ್ಯದ ಇತರ ಭಾಗಗಳಿಗಿಂತ ಹೆಚ್ಚು ಆಮ್ಲ ಮಳೆಯಾಗಿದೆಯೇ ಎಂದು ತಿಳಿಯಲು ಬಯಸುತ್ತದೆ. ಸಂಶೋಧನೆಯನ್ನು ಪ್ರಾರಂಭಿಸಲು ಅವರಿಗೆ ಉತ್ತಮ ಮಾರ್ಗ ಯಾವುದು?", "2336": "ಜೀವಿಗಳಲ್ಲಿನ ಸಂಬಂಧಗಳ ಸರಿಯಾದ ಕ್ರಮವನ್ನು ಯಾವುದು ವಿವರಿಸುತ್ತದೆ?", "2337": "ಬ್ರಹ್ಮಾಂಡವು ವಿಸ್ತರಿಸುತ್ತಿದೆ ಎಂಬುದಕ್ಕೆ ಪುರಾವೆ ಯಾವುದು?", "2338": "ಪರಮಾಣುವನ್ನು ರೂಪಿಸುವ ಭಾಗಗಳ ಬಗ್ಗೆ ಈ ಹೇಳಿಕೆಗಳಲ್ಲಿ ಯಾವುದು ನಿಜ?", "2339": "X ಮತ್ತು Z ಎಂಬ ಎರಡು ಸೂಚ್ಯಂಕ ಪಳೆಯುಳಿಕೆಗಳ ನಡುವೆ ಇರುವ ಬಂಡೆಯ ಪದರದಲ್ಲಿ ಒಂದು ನಿರ್ದಿಷ್ಟ ಪಳೆಯುಳಿಕೆ (Y) ಕಂಡುಬರುತ್ತದೆ. ಆಶ್ಚರ್ಯಕರವಾಗಿ, ಸೂಚ್ಯಂಕ ಪಳೆಯುಳಿಕೆಗಳಲ್ಲಿ ಹಳೆಯದು (Z) ಇತರ ಪಳೆಯುಳಿಕೆಗಳ ಮೇಲೆ ಕಂಡುಬರುತ್ತದೆ, ಇದು ಬಂಡೆಯ ಪದರವು ತಲೆಕೆಳಗಾಗಿದೆ ಎಂದು ಸೂಚಿಸುತ್ತದೆ. ಈ ಪಳೆಯುಳಿಕೆಗಳ ವಯಸ್ಸನ್ನು ನಿರ್ಧರಿಸುವ ಮೂಲಕ ಬಂಡೆಯ ಪದರವು ತಲೆಕೆಳಗಾಗಿದೆ ಎಂದು ಖಚಿತಪಡಿಸಲು ಯಾವ ಡೇಟಿಂಗ್ ವಿಧಾನವು ಉತ್ತಮವಾಗಿದೆ?", "2340": "ವಿದ್ಯುತ್ ವೈಫಲ್ಯದ ಸಮಯದಲ್ಲಿ ಮನೆಯಲ್ಲಿ ಯಾವ ವಸ್ತುಗಳು ಹೆಚ್ಚು ಉಪಯುಕ್ತವಾಗುತ್ತವೆ?", "2341": "ಆಹಾರ ಜಾಲಗಳ ಮೂಲಕ ಪರಿಸರ ವ್ಯವಸ್ಥೆಯಲ್ಲಿ ಶಕ್ತಿಯು ಹರಿಯುತ್ತದೆ. ಆಹಾರ ಜಾಲದಲ್ಲಿ ಮರುಬಳಕೆಗೆ ಕನಿಷ್ಠ ಲಭ್ಯವಿರುವ ಶಕ್ತಿಯ ರೂಪ ಯಾವುದು?", "2342": "ಮರದ ಪಕ್ಷಿಧಾಮದ ಬದಿಗಳನ್ನು ಜೋಡಿಸಲು ಈ ಕೆಳಗಿನ ಯಾವ ಫಾಸ್ಟೆನರ್ಗಳನ್ನು ಬಳಸುವುದು ಉತ್ತಮ?", "2343": "ಬಹಳಷ್ಟು ಭೂಕಂಪಗಳು ಸಂಭವಿಸುವ ಪ್ರದೇಶಗಳಲ್ಲಿ, ವಾಸ್ತುಶಿಲ್ಪಿಗಳು ಭೂಮಿಯೊಂದಿಗೆ ಚಲಿಸುವ ಸಾಮರ್ಥ್ಯವನ್ನು ಹೊಂದಿರುವ ಕಟ್ಟಡಗಳನ್ನು ವಿನ್ಯಾಸಗೊಳಿಸುತ್ತಿದ್ದಾರೆ. ಹೊಸ ಕಟ್ಟಡದ ವಿನ್ಯಾಸಗಳು ಜನರಿಗೆ ಹೇಗೆ ಸಹಾಯ ಮಾಡುತ್ತವೆ?", "2344": "ಆಟೋಮೊಬೈಲ್ನಿಂದ ಸುಟ್ಟುಹೋದಾಗ ಗ್ಯಾಸೋಲಿನ್ನಿಂದ ಹೆಚ್ಚಿನ ಶಕ್ತಿಯು ಯಾವ ರೂಪದಲ್ಲಿ ಬಿಡುಗಡೆಯಾಗುತ್ತದೆ?", "2345": "ಹೃದ್ರೋಗವು ದೇಹದಾದ್ಯಂತ ಸರಿಯಾಗಿ ಚಲಿಸುವ ಆಮ್ಲಜನಕದ ಕಡಿಮೆ ಪ್ರಮಾಣಕ್ಕೆ ಕಾರಣವಾಗಬಹುದು. ಯಾವ ದೇಹದ ವ್ಯವಸ್ಥೆಯ ಮೇಲೆ ಹೃದ್ರೋಗವು ಹೆಚ್ಚು ನೇರವಾಗಿ ಪರಿಣಾಮ ಬೀರುತ್ತದೆ?", "2346": "ಇಂದು ಬಳಸಲಾಗುವ ತೈಲವನ್ನು \"ಡಯಾಟಮ್ಸ್\" ಎಂದು ಕರೆಯಲಾಗುವ ಸಣ್ಣ ಸಮುದ್ರ ಜೀವಿಗಳ ಪ್ರಾಚೀನ ಅವಶೇಷಗಳಿಂದ ತಯಾರಿಸಲಾಗುತ್ತದೆ. ಅವರು ಜೀವಂತವಾಗಿದ್ದಾಗ, ಡಯಾಟಮ್ಗಳು ಸೂರ್ಯನ ಬೆಳಕನ್ನು ಸಂಗ್ರಹಿಸಿದ ಶಕ್ತಿಯಾಗಿ ಪರಿವರ್ತಿಸಿದವು. ಈ ಮಾಹಿತಿಯ ಆಧಾರದ ಮೇಲೆ, ಈ ಕೆಳಗಿನ ಯಾವ ಹೇಳಿಕೆಗಳು ನಿಜ?", "2347": "ಸ್ಕಂಕ್ಗಳು ಬಲವಾದ-ವಾಸನೆಯ ದ್ರವವನ್ನು _ _ _ ಗೆ ಸಿಂಪಡಿಸುತ್ತವೆ.", "2348": "ಯಾಂತ್ರಿಕ ಹವಾಮಾನದ ಉದಾಹರಣೆ ಯಾವುದು?", "2349": "ಪತ್ರಿಕೆಗಳನ್ನು ಮರುಬಳಕೆ ಮಾಡುವುದು ಪರಿಸರಕ್ಕೆ ಒಳ್ಳೆಯದು ಏಕೆಂದರೆ", "2350": "ಬಂಡೆಗಳು ಮತ್ತು ಖನಿಜಗಳು ಭೂಮಿಯ ಮೇಲೆ ಕಂಡುಬರುವ ಸಾಮಾನ್ಯ ವಸ್ತುಗಳಾಗಿವೆ. ಹೆಚ್ಚಿನ ಬಂಡೆಗಳು ಮತ್ತು ಖನಿಜಗಳು ಯಾವ ಆಸ್ತಿಯನ್ನು ಹಂಚಿಕೊಳ್ಳುತ್ತವೆ?", "2351": "ಯಾವ ಅಂಗಗಳು ದುಗ್ಧರಸ ವ್ಯವಸ್ಥೆಗೆ ಸೇರಿವೆ?", "2352": "ಒಂದು ವಸ್ತುವಿನ ಗಡಸುತನ, ವಾಸನೆ ಮತ್ತು ರುಚಿಯೆಲ್ಲವೂ", "2353": "ಟಾರ್ಮಿಗನ್ ಎಂದು ಕರೆಯಲ್ಪಡುವ ಹಕ್ಕಿಗೆ ಗರಿಗಳುಳ್ಳ ಪಾದಗಳಿವೆ. ಈ ಪಕ್ಷಿ _ _ _ ಇದ್ದಾಗ ಟಾರ್ಮಿಗನ್ನ ಪಾದಗಳ ಮೇಲಿನ ಗರಿಗಳು ಹೆಚ್ಚು ಸಹಾಯಕವಾಗುತ್ತವೆ.", "2354": "ಇತಿಹಾಸಪೂರ್ವ ಸಮುದ್ರ ಪ್ರಾಣಿಗಳ ಅವಶೇಷಗಳನ್ನು ನೈಸರ್ಗಿಕ ಅನಿಲವಾಗಿ ಪರಿವರ್ತಿಸಲು ಕಾರಣವೇನು?", "2355": "ಎಲ್ಲಾ ಜೀವಿಗಳಲ್ಲಿ ಕಂಡುಬರುವ ಮೂಲಭೂತ ರಚನೆ ಯಾವುದು?", "2356": "ಬಂಡೆಗಳ ಸಾಪೇಕ್ಷ ವಯಸ್ಸನ್ನು ಲೆಕ್ಕಹಾಕಲು, ಭೂವಿಜ್ಞಾನಿಗಳು ತಮ್ಮ ಮಾದರಿಗಳಲ್ಲಿರುವ ಐಸೊಟೋಪ್ಗಳ ವಿಕಿರಣಶೀಲ ಕೊಳೆಯುವಿಕೆಯ ಪ್ರಮಾಣವನ್ನು ಬಳಸುತ್ತಾರೆ. ತನಿಖೆ ನಡೆಸುತ್ತಿರುವ ಧಾತುರೂಪದ ಐಸೋಟೋಪ್ಗಳ ಮೂಲ ಪ್ರಮಾಣಕ್ಕೆ ಯಾವ ಪದವನ್ನು ಬಳಸಲಾಗುತ್ತದೆ?", "2357": "ಪ್ರತಿಧ್ವನಿಯು ಒಂದು ಧ್ವನಿ ತರಂಗವಾಗಿದೆ", "2358": "ಕೇಂದ್ರ ನರಮಂಡಲವು ಎರಡು ಭಾಗಗಳನ್ನು ಒಳಗೊಂಡಿದೆಃ ಮೆದುಳು ಮತ್ತು ಮೆದುಳು.", "2359": "ಒಂದು ಸಣ್ಣ ಪಟ್ಟಣವು ತಮ್ಮ ಮೊದಲ ನೀರಿನ ಸಂಸ್ಕರಣಾ ಘಟಕವನ್ನು ನಿರ್ಮಿಸುತ್ತಿದೆ. ಅವುಗಳ ಪ್ರಾಥಮಿಕ ಸೋಂಕುನಿವಾರಕವು ಯುವಿ ವಿಕಿರಣವಾಗಿದೆ. ಯಾವ ಮಾಲಿನ್ಯಕಾರಕವು ಯುವಿ ವಿಕಿರಣವನ್ನು ತೊಡೆದುಹಾಕುತ್ತದೆ?", "2360": "ವಾಹಕವನ್ನು ಪ್ರತಿನಿಧಿಸಲು ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದನ್ನು ಪರಿಮಾಣದೊಂದಿಗೆ ಸೇರಿಸಬೇಕು?", "2361": "ಅಳಿಲುಗಳು ಬದುಕುಳಿಯಲು ಅಗತ್ಯವಿರುವ ಅರಣ್ಯದಿಂದ ಬೆಂಕಿಯು ಏನನ್ನು ತೆಗೆದುಕೊಂಡು ಹೋಗುತ್ತದೆ?", "2362": "ರಸಗೊಬ್ಬರದಲ್ಲಿ ಕಂಡುಬರುವ ನೈಟ್ರೋಜನ್ ಎಂಬ ಪೋಷಕಾಂಶವು ಸಸ್ಯಗಳ ಗಾತ್ರವನ್ನು ಹೆಚ್ಚಿಸಲು ಸಹಾಯ ಮಾಡುತ್ತದೆ. ಮಳೆಯ ನೀರಿನ ಹರಿವು ಸಾಮಾನ್ಯವಾಗಿ ರಸಗೊಬ್ಬರವನ್ನು ಕೊಳಗಳು ಮತ್ತು ಸರೋವರಗಳಿಗೆ ಕೊಂಡೊಯ್ಯುತ್ತದೆ. ಹೆಚ್ಚುವರಿ ಸಾರಜನಕವು ಕೊಳ ಅಥವಾ ಸರೋವರದ ಪರಿಸರ ವ್ಯವಸ್ಥೆಯಲ್ಲಿನ ಜೀವಿಗಳ ಮೇಲೆ ಯಾವ ಪರಿಣಾಮವನ್ನು ಬೀರುತ್ತದೆ?", "2363": "ಸೂರ್ಯ ಮತ್ತು ಅದರ ಹತ್ತಿರದ ನೆರೆಯ ನಕ್ಷತ್ರದ ನಡುವಿನ ಅಂತರವನ್ನು ವಿವರಿಸಲು ಅತ್ಯಂತ ನಿಖರವಾದ ಅಳತೆ ಯಾವುದು?", "2364": "ಮಾನವ ದೇಹದ ಹೆಚ್ಚಿನ ಭಾಗವನ್ನು ಯಾವ ನಾಲ್ಕು ಅಂಶಗಳು ರೂಪಿಸುತ್ತವೆ?", "2365": "ಒಂದು ಪ್ರದೇಶವು ಅರೆ ಶುಷ್ಕವಾಗಿದ್ದು, ಕೆಲವು ಮರಗಳನ್ನು ಹೊಂದಿದೆ ಮತ್ತು ನೆಲ-ಗೂಡುಕಟ್ಟುವ ಪಕ್ಷಿಗಳಿಗೆ ನೆಲೆಯಾಗಿದೆ. ಈ ಪ್ರದೇಶವು ಬಹುಶಃ ಯಾವ ಬಯೋಮ್ನ ಭಾಗವಾಗಿದೆ?", "2366": "ಆಹಾರ ಸರಪಳಿಯಲ್ಲಿರುವ ಇತರ ಎಲ್ಲಾ ಜೀವಿಗಳಿಗೆ ಯಾವ ಜೀವಿಗಳು ಶಕ್ತಿಯನ್ನು ಒದಗಿಸುತ್ತವೆ?", "2367": "ಈ ಪದಾರ್ಥಗಳಲ್ಲಿ ಯಾವುದನ್ನು ಖನಿಜವೆಂದು ಸರಿಯಾಗಿ ಗುರುತಿಸಲಾಗಿದೆ?", "2368": "ಎರಡು ವಸ್ತುಗಳು ವಿಶ್ರಾಂತಿ ಪಡೆದಿವೆ ಮತ್ತು 1 ಮೀಟರ್ ಅಂತರದಲ್ಲಿವೆ. ಎರಡು ವಸ್ತುಗಳ ನಡುವಿನ ಗುರುತ್ವಾಕರ್ಷಣೆಯನ್ನು ಕಡಿಮೆ ಮಾಡಲು, ಅವು ಹೀಗಿರಬೇಕುಃ", "2369": "ಮಣ್ಣಿನ ಬಣ್ಣವು ಅದರ ವಿಷಯದೊಂದಿಗೆ ನಿಕಟ ಸಂಬಂಧ ಹೊಂದಿದೆ. ಯಾವ ಅಂಶವು ಮಣ್ಣಿನ ಕೆಂಪು ಬಣ್ಣಕ್ಕೆ ಕಾರಣವಾಗುತ್ತದೆ?", "2370": "ಯಾವ ಕಣಗಳು ಪರಮಾಣುವಿನ ದ್ರವ್ಯರಾಶಿಯನ್ನು ರೂಪಿಸುತ್ತವೆ?", "2371": "ಭೂಮಿಯ ಮ್ಯಾಗ್ನೆಟೋಸ್ಫಿಯರ್ ವಾತಾವರಣದ ಯಾವ ಪ್ರದೇಶದಲ್ಲಿ ಹೆಚ್ಚಿನ ಶಕ್ತಿಯ ಕಣಗಳನ್ನು ಸೆರೆಹಿಡಿಯುವಲ್ಲಿ ಔರೋರಾಗಳು ಸಂಭವಿಸುತ್ತವೆ?", "2372": "ಸಮುದ್ರ ಮಟ್ಟದಲ್ಲಿ ಒಂದು ಪ್ರಯೋಗವನ್ನು ನಡೆಸಲಾಯಿತು. 400 ಮಿಲಿ ನೀರನ್ನು 4 ವಿಭಿನ್ನ ಆಕಾರದ ಧಾರಕಗಳಲ್ಲಿ ಹಾಕಲಾಯಿತು ಮತ್ತು ಕೆಳಗೆ ತೋರಿಸಿರುವಂತೆ 4 ವಿಭಿನ್ನ ತಾಪಮಾನದ ಸೆಟ್ಟಿಂಗ್ಗಳೊಂದಿಗೆ ಬಿಸಿ ತಟ್ಟೆಗಳ ಮೇಲೆ ಇರಿಸಲಾಯಿತು. ಬೀಕರ್-110 ಡಿಗ್ರಿ ಸೆಲ್ಸಿಯಸ್ ಪೆಟ್ರಿ ಖಾದ್ಯ-95 ಡಿಗ್ರಿ ಸೆಲ್ಸಿಯಸ್ ಎರ್ಲೆನ್ಮೆಯರ್ ಫ್ಲಾಸ್ಕ್-60 ಡಿಗ್ರಿ ಸೆಲ್ಸಿಯಸ್ ರೌಂಡ್ ಬಾಟಮ್ ಬೌಲ್-45 ಡಿಗ್ರಿ ಸೆಲ್ಸಿಯಸ್ ಪ್ರತಿ ಧಾರಕದಲ್ಲಿ ನೀರಿನ ಯಾವ ಗುಣಲಕ್ಷಣವು ಒಂದೇ ಆಗಿರುತ್ತದೆ?", "2373": "ಸಸ್ಯಗಳಲ್ಲಿ, ಗುಣಲಕ್ಷಣಗಳನ್ನು ಒಂದು ಪೀಳಿಗೆಯಿಂದ ಮುಂದಿನ ಪೀಳಿಗೆಗೆ ವರ್ಗಾಯಿಸಲು ಕಾರಣವೇನು?", "2374": "ಸೂಕ್ಷ್ಮದರ್ಶಕವನ್ನು ನಿರ್ವಹಿಸುವಾಗ ವಿದ್ಯಾರ್ಥಿಯು ಯಾವ ಸುರಕ್ಷತಾ ಕ್ರಮಗಳನ್ನು ತೆಗೆದುಕೊಳ್ಳಬೇಕು?", "2375": "ಯಾವ ಹೇಳಿಕೆಯು ಸೂರ್ಯನ ಗಾತ್ರವನ್ನು ಉತ್ತಮವಾಗಿ ವಿವರಿಸುತ್ತದೆ?" }, "translated_choices": { "0": { "text": [ "ಸೂರ್ಯನ ಬೆಳಕು ಬಹುತೇಕ ಎಲ್ಲಾ ಪರಿಸರ ವ್ಯವಸ್ಥೆಗಳಿಗೆ ಶಕ್ತಿಯ ಮೂಲವಾಗಿದೆ.", "ಹೆಚ್ಚಿನ ಪರಿಸರ ವ್ಯವಸ್ಥೆಗಳು ನೀರಿನ ಬದಲಿಗೆ ಭೂಮಿಯ ಮೇಲೆ ಕಂಡುಬರುತ್ತವೆ.", "ಇತರ ಅನಿಲಗಳಿಗಿಂತ ಇಂಗಾಲದ ಡೈಆಕ್ಸೈಡ್ ಹೆಚ್ಚು ಲಭ್ಯವಿರುತ್ತದೆ.", "ಎಲ್ಲಾ ಪರಿಸರ ವ್ಯವಸ್ಥೆಗಳ ಉತ್ಪಾದಕರು ಸಸ್ಯಗಳು." ], "label": [ "A", "B", "C", "D" ] }, "1": { "text": [ "ಸುರಕ್ಷತಾ ಕನ್ನಡಕಗಳು", "ಉಸಿರಾಟದ ಮುಖವಾಡ", "ರಬ್ಬರ್ ಕೈಗವಸುಗಳು", "ಲೀಡ್ ಏಪ್ರನ್" ], "label": [ "A", "B", "C", "D" ] }, "2": { "text": [ "ಮೆದುಳಿನ ಜೀವಕೋಶಗಳು", "ಮೂಳೆ ಕೋಶಗಳು", "ಸ್ನಾಯು ಕೋಶಗಳು", "ಅಂಡಾಶಯದ ಕೋಶಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "3": { "text": [ "ಬೂದು.", "ಬೆಚ್ಚಗಿನ.", "ಉದ್ದ.", "ಮೃದು." ], "label": [ "A", "B", "C", "D" ] }, "4": { "text": [ "ತಟಸ್ಥ ಕಣಗಳಿಂದ ಸುತ್ತುವರಿದ ಹಗುರವಾದ ಕೋರ್", "ಋಣಾತ್ಮಕ-ಆವೇಶದ ಕಣಗಳಿಂದ ಸುತ್ತುವರಿದ ಬೃಹತ್ ಕೋರ್", "ಪರಸ್ಪರ ಧನಾತ್ಮಕ ಮತ್ತು ಋಣಾತ್ಮಕ ಕಣಗಳ ಜಾಲ", "ತಟಸ್ಥ, ಧನಾತ್ಮಕ ಮತ್ತು ಋಣಾತ್ಮಕ ಕಣಗಳ ಮೇಲ್ಪದರದ ಪದರಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "5": { "text": [ "ಮೀಟರ್.", "ಕಿಲೋಮೀಟರ್.", "ಬೆಳಕಿನ ವರ್ಷ.", "ಖಗೋಳಶಾಸ್ತ್ರದ ಘಟಕ." ], "label": [ "A", "B", "C", "D" ] }, "6": { "text": [ "ಕೈ ತೊಳೆಯುವುದು.", "ಎಲ್ಲಾ ಉಪಕರಣಗಳನ್ನು ಆಫ್ ಮಾಡಿ", "ಎಲ್ಲಾ ಗಾಜಿನ ಸಾಮಾನುಗಳನ್ನು ತೆಗೆದುಹಾಕಿ", "ತೊಳೆಯುವ ಉಪಕರಣಗಳು ಮತ್ತು ಮೇಜಿನ ಮೇಲ್ಭಾಗಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "7": { "text": [ "ಮೀಟರ್ಗಳು", "ಸೆಂಟಿಮೀಟರ್ಗಳು", "ಗ್ರಾಂಗಳು", "ಮಿಲಿಗ್ರಾಂಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "8": { "text": [ "ಮಣ್ಣು.", "ಖನಿಜಗಳು.", "ಆಹಾರ.", "ನೀರು." ], "label": [ "A", "B", "C", "D" ] }, "9": { "text": [ "ಕ್ಸೈಲೆಮ್ ಬೇರುಗಳಿಂದ ಎಲೆಗಳವರೆಗೆ ನೀರನ್ನು ಒಯ್ಯುತ್ತದೆ.", "ಫ್ಲೋಯೆಮ್ ಖನಿಜಗಳನ್ನು ಬೇರುಗಳಿಂದ ಎಲೆಗಳವರೆಗೆ ಸಾಗಿಸುತ್ತದೆ.", "ಕ್ಸೈಲೆಮ್ ಹೂವುಗಳಿಂದ ಕಾಂಡಗಳಿಗೆ ಸಕ್ಕರೆಗಳನ್ನು ಒಯ್ಯುತ್ತದೆ.", "ಫ್ಲೋಯೆಮ್ ಹೂವುಗಳಿಂದ ನೀರನ್ನು ಕಾಂಡಗಳಿಗೆ ಕೊಂಡೊಯ್ಯುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "10": { "text": [ "ಮಳೆ ಪ್ರಮಾಣ ಹೆಚ್ಚಾಗುತ್ತದೆ.", "ಸೂರ್ಯನ ಬೆಳಕು ಕಡಿಮೆಯಾಗುತ್ತದೆ.", "ಗಾಳಿಯ ವೇಗ ಹೆಚ್ಚಾಗುತ್ತದೆ.", "ಪ್ರಾಣಿಗಳ ವಲಸೆಯನ್ನು ನಿಲ್ಲಿಸಲಾಗಿದೆ." ], "label": [ "A", "B", "C", "D" ] }, "11": { "text": [ "ಆಮ್ಲಜನಕವನ್ನು ತೆಗೆದುಕೊಂಡು ಅದನ್ನು ದೇಹದ ಜೀವಕೋಶಗಳಿಗೆ ಸಾಗಿಸುತ್ತದೆ", "ಹಾರ್ಮೋನುಗಳನ್ನು ಬಿಡುಗಡೆ ಮಾಡುವುದು ಮತ್ತು ಅವುಗಳನ್ನು ದೇಹದ ಜೀವಕೋಶಗಳಿಗೆ ಸಾಗಿಸುವುದು", "ಆಹಾರದಿಂದ ಪೋಷಕಾಂಶಗಳನ್ನು ಹೀರಿಕೊಳ್ಳುವುದು ಮತ್ತು ಅವುಗಳನ್ನು ದೇಹದಲ್ಲಿನ ಜೀವಕೋಶಗಳಿಗೆ ಸಾಗಿಸುವುದು", "ಜೀವಕೋಶಗಳಿಂದ ತ್ಯಾಜ್ಯ ಉತ್ಪನ್ನಗಳನ್ನು ಸಂಗ್ರಹಿಸಿ ದೇಹದಿಂದ ಹೊರಗೆ ಸಾಗಿಸುವುದು" ], "label": [ "A", "B", "C", "D" ] }, "12": { "text": [ "ವಿದ್ಯುತ್", "ಗುರುತ್ವಾಕರ್ಷಣ", "ಆಯಸ್ಕಾಂತತೆ", "ಒತ್ತಡ" ], "label": [ "A", "B", "C", "D" ] }, "13": { "text": [ "ಮರಗಳನ್ನು ನೆಡುವುದು", "ಜಲ ಮಾಲಿನ್ಯ", "ಮಳೆ", "ಸೂರ್ಯನ ಬೆಳಕು" ], "label": [ "A", "B", "C", "D" ] }, "14": { "text": [ "ಗಾಳಿ.", "ಅಂಶಗಳು", "ನೀರು.", "ಮಣ್ಣು" ], "label": [ "1", "2", "3", "4" ] }, "15": { "text": [ "ಮಡಿಕೆ", "ಸವೆತ", "ಶೇಖರಣೆ", "ಸೆಡಿಮೆಂಟೇಶನ್" ], "label": [ "A", "B", "C", "D" ] }, "16": { "text": [ "ಆಳವಿಲ್ಲದ ನೀರಿನಿಂದ ಮೀನುಗಳನ್ನು ತಿನ್ನುವ ಪಕ್ಷಿಗಳು", "ಆಳವಾದ ನೀರಿನಲ್ಲಿ ಹವಳದ ದಿಬ್ಬಗಳಲ್ಲಿ ವಾಸಿಸುವ ಮೀನುಗಳು", "ತಂಪಾದ, ಆಳವಾದ ಸಾಗರದ ನೀರಿನಲ್ಲಿ ಈಜುವ ಸಸ್ತನಿಗಳು", "ಆಳವಾದ ಸಮುದ್ರದ ನೀರಿನ ಕೆಳಭಾಗದಲ್ಲಿರುವ ಕಠಿಣಚರ್ಮಿಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "17": { "text": [ "ಸ್ವಲ್ಪ ನೀರನ್ನು ಖಾದ್ಯವು ಹೀರಿಕೊಂಡಿತು.", "ಗಾಳಿಯು ಘನೀಕೃತಗೊಂಡಿತು.", "ಕಿಟಕಿ ಹಲಗೆಯ ಮೇಲೆ ಹೊಳೆಯುವ ಬೆಳಕು ಹೆಚ್ಚು ಸಕ್ಕರೆಯನ್ನು ಉತ್ಪಾದಿಸಿತು.", "ನೀರು ಆವಿಯಾಯಿತು." ], "label": [ "A", "B", "C", "D" ] }, "18": { "text": [ "ಪುಲ್ಲಿ", "ಲಿವರ್", "ಇಳಿಜಾರಿನ ಸಮತಲ", "ಚಕ್ರ ಮತ್ತು ಆಕ್ಸಲ್" ], "label": [ "A", "B", "C", "D" ] }, "19": { "text": [ "ಸವೆದು ಹೋಗುತ್ತದೆ.", "ಎಲೆಗೊಂಚಲು.", "ವೇಗವನ್ನು ಹೆಚ್ಚಿಸಿ.", "ಮರುಹೊಂದಿಸಿ." ], "label": [ "A", "B", "C", "D" ] }, "20": { "text": [ "ಪ್ರಾಥಮಿಕ ಉತ್ತರಾಧಿಕಾರ", "ಸ್ಥಿರ ಸಮುದಾಯಗಳು", "ಕ್ಲೈಮ್ಯಾಕ್ಸ್ ಸಮುದಾಯಗಳು", "ದ್ವಿತೀಯಕ ಉತ್ತರಾಧಿಕಾರ" ], "label": [ "A", "B", "C", "D" ] }, "21": { "text": [ "ನೀರು.", "ಮಣ್ಣು", "ಗಾಳಿ.", "ಸೂರ್ಯನ ಬೆಳಕು" ], "label": [ "A", "B", "C", "D" ] }, "22": { "text": [ "ನಿನ್ನೆ ಸರಾಸರಿ ಉಷ್ಣಾಂಶ 15 ಡಿಗ್ರಿ ಸೆಲ್ಸಿಯಸ್ ಆಗಿತ್ತು.", "ಇಂದಿನ ತಾಪಮಾನವು 10 ಡಿಗ್ರಿ ಸೆಲ್ಸಿಯಸ್ನಿಂದ 20 ಡಿಗ್ರಿ ಸೆಲ್ಸಿಯಸ್ ಆಗಿತ್ತು.", "ನಾಳೆ ಗರಿಷ್ಠ ಉಷ್ಣಾಂಶ 14 ಡಿಗ್ರಿ ಸೆಲ್ಸಿಯಸ್ ಇರಲಿದೆ.", "ಮೇ ತಿಂಗಳಲ್ಲಿ ಸರಾಸರಿ ಗರಿಷ್ಠ ಉಷ್ಣಾಂಶ 20 ಡಿಗ್ರಿ ಸೆಲ್ಸಿಯಸ್ ಇರುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "23": { "text": [ "ಗುರುತ್ವಾಕರ್ಷಣ", "ಗಾಳಿಯ ವೇಗ", "ಚಲನ ಶಕ್ತಿ", "ಸಂಭಾವ್ಯ ಶಕ್ತಿ" ], "label": [ "A", "B", "C", "D" ] }, "24": { "text": [ "ದೂರದರ್ಶಕಗಳು", "ಸೂಕ್ಷ್ಮದರ್ಶಕ", "ಓದುವ ಕನ್ನಡಕಗಳು", "ಬೃಹದಾಕಾರದ ಗಾಜು" ], "label": [ "A", "B", "C", "D" ] }, "25": { "text": [ "ತನಿಖೆಯಲ್ಲಿ ದತ್ತಾಂಶವನ್ನು ಸಂಗ್ರಹಿಸಿದ ನಂತರ ಊಹೆಯನ್ನು ಅಭಿವೃದ್ಧಿಪಡಿಸುವುದು", "ತನಿಖೆಯ ಮೊದಲು ಹಿನ್ನೆಲೆ ಸಂಶೋಧನೆಯ ಪ್ರಮಾಣವನ್ನು ಸೀಮಿತಗೊಳಿಸುವುದು", "ತನಿಖೆಯ ಸಮಯದಲ್ಲಿ ಪುನರಾವರ್ತಿತ ಪ್ರಯೋಗಗಳೊಂದಿಗೆ ತನಿಖೆಯನ್ನು ವಿನ್ಯಾಸಗೊಳಿಸುವುದು", "ತನಿಖೆಯ ಸಮಯದಲ್ಲಿ ಏನಾಗಬೇಕು ಎಂಬುದರ ಬಗ್ಗೆ ಇತರ ಅಭಿಪ್ರಾಯಗಳನ್ನು ಪಡೆಯುವುದು" ], "label": [ "A", "B", "C", "D" ] }, "26": { "text": [ "ಕಡಿಮೆ ನೀರು", "ಕಡಿಮೆ ಪರಭಕ್ಷಕಗಳು", "ಆಶ್ರಯದ ಕೊರತೆ", "ಸೀಮಿತ ಆಹಾರ" ], "label": [ "1", "2", "3", "4" ] }, "27": { "text": [ "ಪರಾಗಕಣಗಳು", "ನಿದ್ರಾವಸ್ಥೆ.", "ಹೂವುಗಳು.", "ಮರುಬಳಕೆ" ], "label": [ "A", "B", "C", "D" ] }, "28": { "text": [ "ತಂತಿಯ ಮೂಲಕ ಬೆಳಕಿನ ಬಲ್ಬ್ಗೆ ಹರಿಯುವ ಪ್ರವಾಹ", "ಬ್ಯಾಟರಿಗೆ ವಿದ್ಯುತ್ ಶಕ್ತಿಯನ್ನು ನೀಡುವ ಬೆಳಕಿನ ಬಲ್ಬ್", "ಬೆಳಕಿನ ಬಲ್ಬ್ ಶಾಖ ಶಕ್ತಿಯನ್ನು ಉತ್ಪಾದಿಸುತ್ತದೆ", "ಬ್ಯಾಟರಿ ತಂತಿಯ ಮೂಲಕ ಬೆಳಕನ್ನು ತಳ್ಳುತ್ತದೆ" ], "label": [ "A", "B", "C", "D" ] }, "29": { "text": [ "ಸೂರ್ಯನ ಬೆಳಕು", "ಕಂಪನಗಳು", "ಕ್ಷ-ಕಿರಣಗಳು", "ಪಿಚ್" ], "label": [ "A", "B", "C", "D" ] }, "30": { "text": [ "ಸೂರ್ಯಕಾಂತಿ ಸಸ್ಯ", "ಅಣಬೆಗಳು.", "ಸೂರ್ಯನ ಮೀನು", "ಚಂದ್ರನ ಚಿಟ್ಟೆ" ], "label": [ "A", "B", "C", "D" ] }, "31": { "text": [ "ಬೆಳಕನ್ನು ತೆಗೆದುಕೊಳ್ಳಿ.", "ವಿಶೇಷವಾಗಿರಿ.", "ಪೋಷಕಾಂಶಗಳನ್ನು ತೆಗೆದುಕೊಳ್ಳಿ.", "ಒಂದೇ ಗಾತ್ರದಲ್ಲಿರಬೇಕು." ], "label": [ "A", "B", "C", "D" ] }, "32": { "text": [ "ಇಂಗಾಲದ ಡೈಆಕ್ಸೈಡ್", "ಹೈಡ್ರೋಜನ್", "ಸಾರಜನಕ", "ಆಮ್ಲಜನಕ" ], "label": [ "A", "B", "C", "D" ] }, "33": { "text": [ "ಲಕ್ಷಾಂತರ ವರ್ಷಗಳ ಹಿಂದೆ, ಅಂಟಾರ್ಕ್ಟಿಕಾವು ಭೂಮಿಯ ಮೇಲೆ ಬೆಚ್ಚಗಿನ ಸ್ಥಳದಲ್ಲಿತ್ತು.", "ಇತ್ತೀಚೆಗೆ, ಒಂದು ನೈಸರ್ಗಿಕ ವಿಕೋಪವು ಅಂಟಾರ್ಕ್ಟಿಕಾದಲ್ಲಿನ ಎಲ್ಲಾ ಜರೀಗಿಡ ಸಸ್ಯಗಳನ್ನು ನಾಶಪಡಿಸಿತು.", "ಇತ್ತೀಚೆಗೆ, ಪಕ್ಷಿಗಳು ಫರ್ನ್ ಸಸ್ಯಗಳ ಬೀಜಗಳನ್ನು ಅಂಟಾರ್ಕ್ಟಿಕಾಗೆ ಸಾಗಿಸುವುದನ್ನು ನಿಲ್ಲಿಸಿದವು.", "ಲಕ್ಷಾಂತರ ವರ್ಷಗಳ ಹಿಂದೆ, ಭೂಮಿಯ ದಕ್ಷಿಣ ಧ್ರುವವು ಇಂದಿನದಕ್ಕಿಂತ ಹೆಚ್ಚು ತಂಪಾಗಿತ್ತು." ], "label": [ "A", "B", "C", "D" ] }, "34": { "text": [ "ವಿದಳನ ಸಿದ್ಧಾಂತ ಮತ್ತು ಕೋಅಕ್ರೆಷನ್ ಸಿದ್ಧಾಂತ", "ಕೋಅಕ್ರಿಷನ್ ಥಿಯರಿ ಮತ್ತು ಕ್ಯಾಪ್ಚರ್ ಥಿಯರಿ", "ವಿದಳನ ಸಿದ್ಧಾಂತ ಮತ್ತು ದೈತ್ಯ ಪರಿಣಾಮ ಸಿದ್ಧಾಂತ", "ಸೆರೆಹಿಡಿಯುವ ಸಿದ್ಧಾಂತ ಮತ್ತು ದೈತ್ಯ ಪರಿಣಾಮ ಸಿದ್ಧಾಂತ" ], "label": [ "A", "B", "C", "D" ] }, "35": { "text": [ "ನ್ಯಾಯೋಚಿತ.", "ಬಿರುಗಾಳಿ.", "ಮಂಜು ಕವಿದಿದೆ.", "ಮಳೆ ಬೀಳುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "36": { "text": [ "ಕಬ್ಬಿಣ, ಆಮ್ಲಜನಕ, ನಿಕಲ್, ತಾಮ್ರ.", "ಸೋಡಿಯಂ, ಪೊಟ್ಯಾಸಿಯಮ್, ಚಿನ್ನ, ಹೈಡ್ರೋಜನ್.", "ಹೀಲಿಯಂ, ನಿಯಾನ್, ಆರ್ಗಾನ್, ಕ್ರಿಪ್ಟಾನ್.", "ಇಂಗಾಲ, ಹೈಡ್ರೋಜನ್, ಆಮ್ಲಜನಕ, ಸಾರಜನಕ." ], "label": [ "A", "B", "C", "D" ] }, "37": { "text": [ "ಐತಿಹಾಸಿಕ ದಾಖಲೆಗಳಿಂದ ಹಳೆಯ ಸಿದ್ಧಾಂತವನ್ನು ತೆಗೆದುಹಾಕಿ", "ಮೂಲ ಸಿದ್ಧಾಂತದಲ್ಲಿ ಸಂಶೋಧನಾ ಟಿಪ್ಪಣಿಗಳನ್ನು ಬದಲಾಯಿಸಿ", "ಹಳೆಯ ಸಿದ್ಧಾಂತವನ್ನು ನವೀಕರಿಸಲು ಹೊಸ ಮಾಹಿತಿಯನ್ನು ಬಳಸಿ", "ಹಳೆಯ ಸಿದ್ಧಾಂತವನ್ನು ಚರ್ಚಿಸದಂತೆ ಸಾರ್ವಜನಿಕರನ್ನು ನಿಷೇಧಿಸಿ" ], "label": [ "A", "B", "C", "D" ] }, "38": { "text": [ "ಅರೆವಿದಳನದಿಂದ ಪುನರುತ್ಪಾದನೆ ಮಾಡುವ ಸಾಮರ್ಥ್ಯ", "ಸಂಗಾತಿಯಿಲ್ಲದೆ ಸಂತಾನೋತ್ಪತ್ತಿ ಮಾಡುವ ಸಾಮರ್ಥ್ಯ", "ತಳೀಯವಾಗಿ ವಿಭಿನ್ನ ಸಂತತಿಯನ್ನು ಉತ್ಪಾದಿಸುವ ಸಾಮರ್ಥ್ಯ", "ಪೋಷಕರಿಗೆ ತಳೀಯವಾಗಿ ಹೋಲುವ ಸಂತತಿಯನ್ನು ಉತ್ಪಾದಿಸುವ ಸಾಮರ್ಥ್ಯ" ], "label": [ "A", "B", "C", "D" ] }, "39": { "text": [ "ಕಂಪನದ ಮೂಲ ಮತ್ತು ಸ್ವೀಕರಿಸುವವರ ನಡುವಿನ ಅಂತರ.", "ಶಬ್ದವು ಚಲಿಸುವ ವಸ್ತುವಿನ ಪ್ರಕಾರ.", "ಶಬ್ದ ಮಾಡುವ ವಸ್ತುವಿನ ಗಾತ್ರ.", "ಧ್ವನಿಯನ್ನು ಮಾಡುವ ಸಾಧನದ ಪ್ರಕಾರ." ], "label": [ "A", "B", "C", "D" ] }, "40": { "text": [ "ಗೆಲಿಲಿಯೋ ಗೆಲಿಲಿ", "ಆಲ್ಬರ್ಟ್ ಐನ್ಸ್ಟೈನ್", "ಚಾರ್ಲ್ಸ್ ಡಾರ್ವಿನ್", "ಸರ್ ಐಸಾಕ್ ನ್ಯೂಟನ್" ], "label": [ "A", "B", "C", "D" ] }, "41": { "text": [ "ಅನಿಲಗಳು", "ಕಲ್ಲುಗಳು", "ಅಂಶಗಳು", "ಅಣುಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "42": { "text": [ "ಚಳಿಗಾಲ", "ವಸಂತಕಾಲ", "ಬೇಸಿಗೆ.", "ಬೀಳುವುದು" ], "label": [ "A", "B", "C", "D" ] }, "43": { "text": [ "ಹವಾಮಾನವು ಒಮ್ಮೆ ತಂಪಾಗಿತ್ತು.", "ಚಿಪ್ಪುಗಳನ್ನು ಗಾಳಿಯು ಹೊತ್ತೊಯ್ದಿತ್ತು.", "ಬೆಟ್ಟವು ನೀರಿನಿಂದ ಆವೃತವಾಗಿತ್ತು.", "ಚಿಪ್ಪುಗಳು ಒಮ್ಮೆ ಒಣ ಭೂಮಿಯಲ್ಲಿ ವಾಸಿಸುತ್ತಿದ್ದವು." ], "label": [ "A", "B", "C", "D" ] }, "44": { "text": [ "ಅವುಗಳಿಗೆ ನಿಜವಾದ ಕಾಂಡಗಳು, ಬೇರುಗಳು ಅಥವಾ ಎಲೆಗಳ ಕೊರತೆಯಿದೆಯೇ ಎಂಬುದನ್ನು ಗಮನಿಸಿ.", "ಬೀಜಕಗಳಿಗಾಗಿ ಸಸ್ಯಗಳನ್ನು ಪರೀಕ್ಷಿಸುವುದು", "ಪ್ರತಿ ಕಾಂಡದ ಮೇಲಿನ ಎಲೆಗಳ ಸಂಖ್ಯೆಯನ್ನು ಎಣಿಸಿ", "ಸಸ್ಯಗಳು ಬಂಡೆಗಳ ಸಮೀಪದಲ್ಲಿವೆಯೇ ಎಂಬುದನ್ನು ಗಮನಿಸಿ" ], "label": [ "A", "B", "C", "D" ] }, "45": { "text": [ "ಮರಗಳ ಮೇಲೆ ಎಲೆಗಳನ್ನು ಘನೀಕರಿಸುವ ಮೂಲಕ", "ಕಲ್ಲುಗಳು ಒಟ್ಟಿಗೆ ಅಂಟಿಕೊಳ್ಳುವಂತೆ ಮಾಡುವ ಮೂಲಕ", "ಆಮ್ಲ ಮಳೆಯನ್ನು ಆಮ್ಲ ಹಿಮವಾಗಿ ಪರಿವರ್ತಿಸುವ ಮೂಲಕ", "ಬಂಡೆಗಳ ಬಿರುಕುಗಳಲ್ಲಿ ನೀರನ್ನು ಘನೀಕರಿಸುವ ಮೂಲಕ" ], "label": [ "A", "B", "C", "D" ] }, "46": { "text": [ "ಪರಮಾಣುವಿನ ದ್ರವ್ಯರಾಶಿಯು ಹೆಚ್ಚಾಗುತ್ತದೆ.", "ಪರಮಾಣು ಒಂದು ಐಸೋಟೋಪ್ ಆಗುತ್ತದೆ.", "ಪರಮಾಣು ಸಂಖ್ಯೆ ಕಡಿಮೆಯಾಗುತ್ತದೆ.", "ಪರಮಾಣು ಧನಾತ್ಮಕ ಅಯಾನು ಆಗುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "47": { "text": [ "ಎರಡು ತಿಂಗಳ ಕಾಲ ಸರೋವರದಲ್ಲಿ ಆಮ್ಲಜನಕದ ಮಟ್ಟವನ್ನು ಅಳೆಯುವುದು", "ಒಂದು ದಿನ ಸರೋವರದ ನೀರನ್ನು ಪೋಷಕಾಂಶಗಳ ಮಟ್ಟಕ್ಕಾಗಿ ಪರಿಶೀಲಿಸಲಾಗುತ್ತಿದೆ.", "ಹಲವಾರು ವರ್ಷಗಳಿಂದ ಸರೋವರದಲ್ಲಿ ಮೀನುಗಳ ಸಂಖ್ಯೆಯನ್ನು ಮಾದರಿ ಮಾಡಿಕೊಳ್ಳುವುದು", "ಒಂದು ವಾರದ ನಂತರ ಹೊಸ ಮೀನುಗಳ ಚಿಹ್ನೆಗಳಿಗಾಗಿ ಸರೋವರದ ಮೇಲ್ಮೈಯನ್ನು ಗಮನಿಸುವುದು" ], "label": [ "A", "B", "C", "D" ] }, "48": { "text": [ "ಕಿವಿಯೋಲೆಗಳು", "ರಬ್ಬರ್ ಕೈಗವಸುಗಳು", "ಕನ್ನಡಕಗಳು", "ಲೀಡ್ ಏಪ್ರನ್ಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "49": { "text": [ "ಲಿವರ್", "ಪುಲ್ಲಿ", "ಇಳಿಜಾರಿನ ಸಮತಲ", "ಚಕ್ರ ಮತ್ತು ಆಕ್ಸಲ್" ], "label": [ "A", "B", "C", "D" ] }, "50": { "text": [ "ಮೀಟರ್ ಸ್ಟಿಕ್, ಸ್ಪ್ರಿಂಗ್ ಸ್ಕೇಲ್", "ಸಮತೋಲನ, ಸ್ಟಾಪ್ವಾಚ್", "ಸಮತೋಲನ, ಮೀಟರ್ ಸ್ಟಿಕ್", "ಮೀಟರ್ ಸ್ಟಿಕ್, ಸ್ಟಾಪ್ವಾಚ್" ], "label": [ "A", "B", "C", "D" ] }, "51": { "text": [ "ರೇಡಿಯೋ ತರಂಗಗಳ ಹೊರಸೂಸುವಿಕೆಗಳು", "ನಕ್ಷತ್ರದ ತಿರುಗುವಿಕೆಯಲ್ಲಿ ಒಂದು ಅಲುಗಾಟ", "ಅದರ ಉಪಗ್ರಹಗಳ ನಿಯಮಿತ ಗ್ರಹಣಗಳು ಸಂಭವಿಸುತ್ತವೆ", "ನಮ್ಮದೇ ಆದ ದೊಡ್ಡ ನಕ್ಷತ್ರದ ಆವಿಷ್ಕಾರ" ], "label": [ "A", "B", "C", "D" ] }, "52": { "text": [ "ಸಾಗಣೆ", "ಶೇಖರಣೆ", "ಸವೆತ", "ಕ್ರಾಂತಿ" ], "label": [ "A", "B", "C", "D" ] }, "53": { "text": [ "ಚಂದ್ರನ ಮೇಲೆ ನೆಲ", "ಒಂದು ಗ್ರಹವನ್ನು ಪರಿಭ್ರಮಿಸುತ್ತದೆ", "ಭೂಮಿಗೆ ಹಿಂತಿರುಗಿ", "ಬಾಹ್ಯಾಕಾಶದಲ್ಲಿ ನಡೆಯಿರಿ" ], "label": [ "A", "B", "C", "D" ] }, "54": { "text": [ "ಇದು ಕುದಿಯುತ್ತದೆ.", "ಅದು ಕರಗುತ್ತದೆ.", "ಇದು ಕರಗುತ್ತದೆ.", "ಇದು ಆವಿಯಾಗುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "55": { "text": [ "ಕಡಿಮೆ ಸಾಂದ್ರತೆ", "ಹೆಚ್ಚಿನ ಶಕ್ತಿ", "ಬೃಹತ್ ನ್ಯೂಕ್ಲಿಯಸ್ಗಳು", "ವೃತ್ತಾಕಾರದ ಚಲನೆ" ], "label": [ "A", "B", "C", "D" ] }, "56": { "text": [ "ರಾಸಾಯನಿಕ ಶಕ್ತಿ.", "ಉಷ್ಣ ಶಕ್ತಿ.", "ವಿಕಿರಣ ಶಕ್ತಿ.", "ಧ್ವನಿ ಶಕ್ತಿ." ], "label": [ "A", "B", "C", "D" ] }, "57": { "text": [ "ಅವರು ಒಂದೇ ಆವಾಸಸ್ಥಾನ ಮತ್ತು ಗೂಡುಗಳಲ್ಲಿ ವಾಸಿಸುತ್ತಾರೆ.", "ಅವು ಒಂದೇ ರೀತಿಯ ಆಹಾರವನ್ನು ಮೇಯಿಸುತ್ತವೆ ಮತ್ತು ತಿನ್ನುತ್ತವೆ.", "ಅವು ಸಂಗಾತಿಯಾಗಿ ಫಲವತ್ತಾದ ಸಂತತಿಯನ್ನು ಉತ್ಪತ್ತಿ ಮಾಡುತ್ತವೆ.", "ಅವು ನೋಟ ಮತ್ತು ಬಣ್ಣದಲ್ಲಿ ಹೋಲುತ್ತವೆ." ], "label": [ "A", "B", "C", "D" ] }, "58": { "text": [ "ಗುರುಗ್ರಹ", "ಮರ್ಕ್ಯುರಿ", "ಶನಿಗ್ರಹ", "ಯುರೇನಸ್" ], "label": [ "A", "B", "C", "D" ] }, "59": { "text": [ "ಜೀರ್ಣಕಾರಿ.", "ಮಲವಿಸರ್ಜನೆ", "ರಕ್ತಪರಿಚಲನೆ", "ಉಸಿರಾಟದ" ], "label": [ "A", "B", "C", "D" ] }, "60": { "text": [ "ವಿಜ್ಞಾನ ವರದಿಯನ್ನು ಬರೆಯುವುದು", "ಬೇಕಿಂಗ್ ಸೋಡಾವನ್ನು ನೀರಿಗೆ ಬೆರೆಸಿ", "ನೆರಳಿನ ಉದ್ದವನ್ನು ಅಳೆಯುವುದು", "ಸೂಕ್ಷ್ಮದರ್ಶಕದ ಮೂಲಕ ಎಲೆಯನ್ನು ಪರೀಕ್ಷಿಸುವುದು" ], "label": [ "A", "B", "C", "D" ] }, "61": { "text": [ "ನೀರು.", "ರಸಗೊಬ್ಬರ", "ಸಸ್ಯನಾಶಕ", "ಕೀಟನಾಶಕ" ], "label": [ "A", "B", "C", "D" ] }, "62": { "text": [ "ಒಂದು ತೀರ್ಮಾನ", "ಒಂದು ಊಹಾಪೋಹ", "ಒಂದು ಮುನ್ಸೂಚನೆ", "ಒಂದು ಅವಲೋಕನ" ], "label": [ "1", "2", "3", "4" ] }, "63": { "text": [ "ಸಂತತಿ", "ಡಿಎನ್ಎ", "ಜೀವಕೋಶಗಳು", "ಗುಣಲಕ್ಷಣಗಳು" ], "label": [ "1", "2", "3", "4" ] }, "64": { "text": [ "ರಾಸಾಯನಿಕ", "ದೈಹಿಕವಾಗಿ", "ಮ್ಯಾಗ್ನೆಟಿಕ್", "ವಿದ್ಯುತ್." ], "label": [ "A", "B", "C", "D" ] }, "65": { "text": [ "ಬೆಳಕು ಮತ್ತು ಧ್ವನಿ", "ವಿದ್ಯುತ್ ಮತ್ತು ಧ್ವನಿ", "ರಾಸಾಯನಿಕ ಮತ್ತು ಬೆಳಕು", "ರಾಸಾಯನಿಕ ಮತ್ತು ವಿದ್ಯುತ್" ], "label": [ "A", "B", "C", "D" ] }, "66": { "text": [ "ಕರಾವಳಿ ಮೈದಾನದ ಉದ್ದಕ್ಕೂ ನದಿಗಳು ಪ್ರವಾಹಕ್ಕೆ ಸಿಲುಕುತ್ತವೆ.", "ಸವೆತ ಮತ್ತು ಹವಾಮಾನ.", "ಭೂಕಂಪಗಳು ಮತ್ತು ಅಲೆಗಳು.", "ಬಂಡೆಗಳು ಲಾವಾದಿಂದ ಭೂಗತವಾಗಿ ಕರಗುತ್ತವೆ." ], "label": [ "A", "B", "C", "D" ] }, "67": { "text": [ "ಕಲ್ಲಿದ್ದಲು.", "ಗಾಳಿ ಬೀಸುತ್ತಿದೆ.", "ಮರ.", "ನೈಸರ್ಗಿಕ ಅನಿಲ." ], "label": [ "A", "B", "C", "D" ] }, "68": { "text": [ "ಸಾಗರ ಪ್ರವಾಹಗಳು.", "ಜಲವಾಸಿ ಸಸ್ಯಗಳು.", "ಮೇಲ್ಮೈ ಗಾಳಿಗಳು.", "ಟೆಕ್ಟೋನಿಕ್ ಪ್ಲೇಟ್ಗಳು." ], "label": [ "A", "B", "C", "D" ] }, "69": { "text": [ "ದಿನವಿಡೀ ಟಿವಿಯನ್ನು ಆನ್ ಮಾಡಿ", "ಪ್ಲಾಸ್ಟಿಕ್ ಬಾಟಲಿಗಳ ಮರುಬಳಕೆ", "ಮರಗಳನ್ನು ಕಡಿಯುವುದು", "ಅಂಗಳದಲ್ಲಿ ಕಸವನ್ನು ಸುಡುವುದು" ], "label": [ "A", "B", "C", "D" ] }, "70": { "text": [ "ಬಲವಾದ ವಾಸನೆ", "ಕಳಪೆ ಶ್ರವಣಶಕ್ತಿ", "ದುರ್ಬಲ ದೃಷ್ಟಿ", "ನಡುಗುವುದು." ], "label": [ "A", "B", "C", "D" ] }, "71": { "text": [ "ಎಲೆಗಳು", "ಹೂವುಗಳು.", "ಬೇರುಗಳು", "ಬೀಜಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "72": { "text": [ "ಕಬ್ಬಿಣ.", "ಗ್ರಾನೈಟ್", "ಮಣ್ಣಿನ", "ಮರ." ], "label": [ "A", "B", "C", "D" ] }, "73": { "text": [ "ಕಸದ ಡಬ್ಬಿಯಲ್ಲಿ ಆಹಾರವನ್ನು ಹುಡುಕುವುದು ಹೇಗೆ?", "ಚಳಿಗಾಲದಲ್ಲಿ ಹೈಬರ್ನೇಟ್ ಮಾಡುವುದು ಹೇಗೆ", "ಟೊಳ್ಳಾದ ಮರದ ದಿಮ್ಮಿಗಳಲ್ಲಿ ಆಶ್ರಯ ಪಡೆಯುವುದು ಹೇಗೆ", "ಮಾನವ ನೆರೆಹೊರೆಯಲ್ಲಿ ವಾಸಿಸುವುದು ಹೇಗೆ?" ], "label": [ "A", "B", "C", "D" ] }, "74": { "text": [ "ಈಜು ವೇಗ.", "ದೇಹದ ಉಷ್ಣಾಂಶ.", "ಬದುಕುಳಿಯುವ ಅವಕಾಶ.", "ಪರಭಕ್ಷಕಗಳಿಗೆ ಗೋಚರತೆ." ], "label": [ "A", "B", "C", "D" ] }, "75": { "text": [ "ಸಸ್ತನಿಗಳು", "ಶಿಲೀಂಧ್ರಗಳು", "ಕೀಟಗಳು", "ಸಸ್ಯಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "76": { "text": [ "ನೈಸರ್ಗಿಕವಾಗಿ ಪ್ರತಿಜೀವಕಗಳನ್ನು ತಯಾರಿಸುವ ಕೋಳಿಗಳು", "ಪ್ರತಿಜೀವಕಗಳಿಗೆ ನಿರೋಧಕವಾಗಿರುವ ಸೂಕ್ಷ್ಮಜೀವಿಗಳು", "ಪ್ರತಿಜೀವಕಗಳಿಗೆ ಒಳಗಾಗುವ ಸೂಕ್ಷ್ಮಜೀವಿಗಳು", "ಸೋಂಕಿಗೆ ನಿರೋಧಕವಾಗಿರುವ ಕೋಳಿಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "77": { "text": [ "ಉತ್ತಮ ಊಹೆಯನ್ನು ರೂಪಿಸಲು", "ಫಲಿತಾಂಶಗಳ ನಿಖರತೆಯನ್ನು ಹೆಚ್ಚಿಸಲು", "ಫಲಿತಾಂಶಗಳನ್ನು ಹೆಚ್ಚು ಗಮನಾರ್ಹವಾಗಿಸಲು", "ತನಿಖೆಯನ್ನು ಇತರರಿಗೆ ಚೆನ್ನಾಗಿ ವಿವರಿಸಲು" ], "label": [ "A", "B", "C", "D" ] }, "78": { "text": [ "ಬಂಡೆಗಳ ಮೇಲೆ ಚಲಿಸುವ ಭಾರೀ ಯಂತ್ರೋಪಕರಣಗಳ ತೂಕ", "ಭೂಮಿಯೊಳಗಿನ ಬಂಡೆಗಳ ರಚನೆಯ ಮೇಲೆ ಒತ್ತಡ", "ಕಲ್ಲುಗಳ ಸವೆತಕ್ಕೆ ಕಾರಣವಾದ ಮರಳಿನ ಬಿರುಗಾಳಿ", "ಟನ್ಗಳಷ್ಟು ಜ್ವಾಲಾಮುಖಿ ಬೂದಿಗಳಿಂದ ಬಂಡೆಗಳನ್ನು ತ್ವರಿತವಾಗಿ ಹೂಳುವುದು" ], "label": [ "A", "B", "C", "D" ] }, "79": { "text": [ "ಋತುಗಳ ಬದಲಾವಣೆ.", "ದೈನಂದಿನ ಉಬ್ಬರವಿಳಿತದ ಚಕ್ರಗಳು.", "ಹಗಲು ರಾತ್ರಿಯಾಗುತ್ತದೆ.", "ಚಂದ್ರನ ಹಂತಗಳು." ], "label": [ "A", "B", "C", "D" ] }, "80": { "text": [ "ಚಂದ್ರನು ಭೂಮಿಯ ಸುತ್ತ ಸುತ್ತುತ್ತಾನೆ.", "ಭೂಮಿಯು ಸೂರ್ಯನ ಸುತ್ತ ಸುತ್ತುತ್ತದೆ.", "ಚಂದ್ರನು ತನ್ನ ಅಕ್ಷದ ಮೇಲೆ ತಿರುಗುತ್ತಾನೆ.", "ಭೂಮಿಯು ತನ್ನ ಅಕ್ಷದ ಮೇಲೆ ತಿರುಗುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "81": { "text": [ "ತೂಕ", "ಕೂದಲಿನ ಬಣ್ಣ", "ರಕ್ತದ ಪ್ರಕಾರ", "ಕೈಗವಸು" ], "label": [ "A", "B", "C", "D" ] }, "82": { "text": [ "ಸಾರಜನಕವು ರಾಸಾಯನಿಕವಾಗಿ ನಿಷ್ಕ್ರಿಯವಾಗಿದೆ.", "ಸೋಡಿಯಂ ಆವಿಯು ಸೌರಶಕ್ತಿಯನ್ನು ಪ್ರತಿಬಿಂಬಿಸುತ್ತದೆ.", "ಕಾರ್ಬನ್ ಡೈಆಕ್ಸೈಡ್ ಸೌರಶಕ್ತಿಯನ್ನು ಬಲೆಗೆ ಬೀಳಿಸುತ್ತದೆ.", "ಆರ್ಗಾನ್ ನೀರಿನಿಂದ ಪ್ರತಿಕ್ರಿಯಿಸಲು ಸಾಧ್ಯವಾಗುವುದಿಲ್ಲ." ], "label": [ "A", "B", "C", "D" ] }, "83": { "text": [ "ಆನುವಂಶಿಕ ಅಸ್ವಸ್ಥತೆಗಳನ್ನು ಗುರುತಿಸುವುದು", "ಪರಮಾಣುವಿನ ಭಾಗಗಳನ್ನು ನಿರ್ಧರಿಸುವುದು", "ಬಾಹ್ಯಾಕಾಶದಲ್ಲಿ ದೂರದ ವಸ್ತುಗಳನ್ನು ಗಮನಿಸುವುದು", "ಅತ್ಯಂತ ನಿಖರವಾದ ಅಳತೆಗಳನ್ನು ಮಾಡುವುದು" ], "label": [ "A", "B", "C", "D" ] }, "84": { "text": [ "ನಿರಂತರ ಹವಾಮಾನ ಮತ್ತು ಸವೆತ", "ವಿಪರೀತ ಒತ್ತಡ ಮತ್ತು ತಾಪನ", "ಕೆಸರಿನ ತ್ವರಿತ ಸಮಾಧಿ", "ಶಿಲಾಪಾಕವನ್ನು ನಿಧಾನವಾಗಿ ತಂಪಾಗಿಸುವುದು" ], "label": [ "A", "B", "C", "D" ] }, "85": { "text": [ "ಒಂದು ಮರದಿಂದ ಬೀಜವನ್ನು ನೆಡಲಾಗುತ್ತದೆ.", "ಕಡಲಾಚೆಯ ರಿಗ್ ತೈಲವನ್ನು ಪಂಪ್ ಮಾಡುತ್ತದೆ.", "ಒಂದು ಕಾರಿನಲ್ಲಿ ಪೆಟ್ರೋಲ್ ತುಂಬಿರುತ್ತದೆ.", "ಕಚೇರಿಯನ್ನು ಕಲ್ಲಿದ್ದಲಿನಿಂದ ಬಿಸಿಮಾಡಲಾಗುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "86": { "text": [ "ಮೂಲ.", "ಕಾಂಡ", "ಹೂವು.", "ಎಲೆ." ], "label": [ "A", "B", "C", "D" ] }, "87": { "text": [ "ಚಲನ ಶಕ್ತಿಯು ಸಂಭಾವ್ಯ ಶಕ್ತಿಯಾಗಿ ಪರಿವರ್ತನೆಗೊಳ್ಳುತ್ತದೆ", "ರಾಸಾಯನಿಕ ಶಕ್ತಿಯು ಚಲನ ಶಕ್ತಿಯಾಗಿ ಪರಿವರ್ತನೆಗೊಳ್ಳುತ್ತದೆ", "ರಾಸಾಯನಿಕ ಶಕ್ತಿಯು ಉಷ್ಣ ಶಕ್ತಿಯಾಗಿ ಪರಿವರ್ತನೆಗೊಳ್ಳುತ್ತದೆ", "ಉಷ್ಣ ಶಕ್ತಿಯನ್ನು ಸಂಭಾವ್ಯ ಶಕ್ತಿಯನ್ನಾಗಿ ಪರಿವರ್ತಿಸಲಾಗುತ್ತದೆ" ], "label": [ "A", "B", "C", "D" ] }, "88": { "text": [ "ಪರಾವಲಂಬಿ", "ಕೋಮುವಾದ", "ಪರಸ್ಪರತೆ", "ತಟಸ್ಥತೆ" ], "label": [ "A", "B", "C", "D" ] }, "89": { "text": [ "ಗೂಡು ಕಟ್ಟುವ ರಾಬಿನ್", "ರಾತ್ರಿಯಲ್ಲಿ ಕರೆಯುವ ಗೂಬೆ", "ನೀರಿನಲ್ಲಿ ಈಜುವ ಬಾತುಕೋಳಿ", "ಚಳಿಗಾಲದಲ್ಲಿ ವಲಸೆ ಹೋಗುವ ಗೂಸ್" ], "label": [ "A", "B", "C", "D" ] }, "90": { "text": [ "ಬ್ಯಾರೋಮೀಟರ್", "ಹೈಗ್ರೋಮೀಟರ್", "ಅನೆಮೋಮೀಟರ್", "ಹವಾಮಾನ ವೈನ್" ], "label": [ "A", "B", "C", "D" ] }, "91": { "text": [ "ಪ್ರಸರಣ", "ಸ್ಪರ್ಧೆ", "ರೂಪಾಂತರ", "ಉಸಿರಾಟ" ], "label": [ "1", "2", "3", "4" ] }, "92": { "text": [ "ಚಂದ್ರನು ಒಮ್ಮೆ ಸುತ್ತುತ್ತಾನೆ", "ಚಂದ್ರನು ಒಮ್ಮೆ ತಿರುಗುತ್ತಾನೆ", "ಭೂಮಿಯು ಒಮ್ಮೆ ತಿರುಗುತ್ತದೆ", "ಭೂಮಿಯು ಒಮ್ಮೆ ಸುತ್ತುತ್ತದೆ" ], "label": [ "1", "2", "3", "4" ] }, "93": { "text": [ "ಇಳಿಕೆ", "ಹೆಚ್ಚಳ", "ಅದೇ ಉಳಿಯುತ್ತದೆ" ], "label": [ "A", "B", "C" ] }, "94": { "text": [ "ಬೇಗ ಆವಿಯಾಗುತ್ತದೆ.", "ತಾಪಮಾನವು ಹೆಚ್ಚಾಗಲು ಹೆಚ್ಚು ಸಮಯ ತೆಗೆದುಕೊಳ್ಳುತ್ತದೆ.", "ದೀರ್ಘಕಾಲದವರೆಗೆ ಸಾಂದ್ರೀಕರಿಸಿ.", "ರಾಸಾಯನಿಕವಾಗಿ ವೇಗವಾಗಿ ಒಡೆಯುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "95": { "text": [ "ತಿನ್ನುವುದು", "ಉಸಿರು", "ಓಡುತ್ತಿದೆ.", "ನಿದ್ದೆ" ], "label": [ "A", "B", "C", "D" ] }, "96": { "text": [ "ಆರ್ಕೀಬ್ಯಾಕ್ಟೀರಿಯಾ", "ಶಿಲೀಂಧ್ರಗಳು", "ಪ್ಲ್ಯಾಂಟೆ", "ಪ್ರೊಟಿಸ್ಟಾ" ], "label": [ "A", "B", "C", "D" ] }, "97": { "text": [ "ಅಂತಃಸ್ರಾವಕ ಮತ್ತು ಅಂತಃಸ್ರಾವಕ ವ್ಯವಸ್ಥೆಗಳು", "ಸ್ನಾಯು ಮತ್ತು ಉಸಿರಾಟದ ವ್ಯವಸ್ಥೆಗಳು", "ನರ ಮತ್ತು ಸ್ನಾಯು ವ್ಯವಸ್ಥೆಗಳು", "ಅಸ್ಥಿಪಂಜರ ಮತ್ತು ನರಮಂಡಲಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "98": { "text": [ "ಅವುಗಳ ಆಕಾರಗಳು ಯಾವುದೇ ಧಾರಕದಲ್ಲಿ ಒಂದೇ ಆಗಿರುತ್ತವೆ.", "ಅವು ಬೇರೆ ಬೇರೆ ಧಾರಕಗಳಲ್ಲಿದ್ದಾಗ ಅವುಗಳ ಆಕಾರಗಳು ಬದಲಾಗುತ್ತವೆ.", "ಅವುಗಳ ಪ್ರಮಾಣವು ಯಾವುದೇ ಧಾರಕದಲ್ಲಿ ಒಂದೇ ಆಗಿರುತ್ತದೆ.", "ಅವು ಬೇರೆ ಬೇರೆ ಧಾರಕಗಳಲ್ಲಿದ್ದಾಗ ಅವುಗಳ ಪರಿಮಾಣಗಳು ಬದಲಾಗುತ್ತವೆ." ], "label": [ "A", "B", "C", "D" ] }, "99": { "text": [ "ಕಲಿತ ನಡವಳಿಕೆ", "ವಲಸೆ ಪ್ರವೃತ್ತಿ", "ಪ್ರಚೋದನೆಗಳಿಗೆ ಪ್ರತಿಕ್ರಿಯೆ", "ಸಂತಾನೋತ್ಪತ್ತಿ ಕಾರ್ಯತಂತ್ರ" ], "label": [ "A", "B", "C", "D" ] }, "100": { "text": [ "ಕಿಣ್ವಗಳ ಸಂಶ್ಲೇಷಣೆ", "ಸೆಲ್ಯುಲೋಸ್ನ ರಚನೆ", "ಗ್ಲುಕೋಸ್ ವಿಭಜನೆ", "ಅಯಾನುಗಳ ಸಕ್ರಿಯ ಸಾಗಣೆ" ], "label": [ "A", "B", "C", "D" ] }, "101": { "text": [ "1 ದಿನ", "28 ದಿನಗಳು", "180 ದಿನಗಳು", "365 ದಿನಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "102": { "text": [ "ಮೀನುಗಳ ಜನನ ಹೆಚ್ಚಾಗುತ್ತದೆ.", "ಮೀನುಗಳ ಸಂಖ್ಯೆ ಕಡಿಮೆಯಾಗಿದೆ.", "ಕೊಲ್ಲಿಯ ಕೆಳಭಾಗದಲ್ಲಿರುವ ಕೆಸರು ಕಡಿಮೆಯಾಗುತ್ತದೆ", "ಕೊಲ್ಲಿಗೆ ನೀರಿನ ಹರಿವಿನ ಪ್ರಮಾಣ ಹೆಚ್ಚಾಗುತ್ತದೆ" ], "label": [ "A", "B", "C", "D" ] }, "103": { "text": [ "ಶಾಖವು ಸೂರ್ಯನಿಂದ ಬರುತ್ತದೆ.", "ಶಾಖವು ಭೂಗತ ನೀರಿನ ಕೊಳಗಳಿಂದ ಬರುತ್ತದೆ.", "ಶಾಖವು ಭೂಮಿಯ ಒಳಗಿನಿಂದ ಬರುತ್ತದೆ.", "ಕೊಳೆಯುತ್ತಿರುವ ಸಸ್ಯಗಳು ಮತ್ತು ಪ್ರಾಣಿಗಳಿಂದ ಶಾಖವು ಬರುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "104": { "text": [ "ಇದು ತಾಯಿ ಮತ್ತು ಭ್ರೂಣದ ನಡುವೆ ರಕ್ಷಣಾತ್ಮಕ ತಡೆಗೋಡೆಯನ್ನು ಒದಗಿಸುತ್ತದೆ.", "ಇದು ಭ್ರೂಣವನ್ನು ಹುಟ್ಟುವವರೆಗೂ ತಾಯಿಯೊಳಗೆ ಇಡುತ್ತದೆ.", "ಇದು ಮಗು ಜನಿಸಿದಾಗ ಹೊಕ್ಕುಳವನ್ನು ಒದಗಿಸುತ್ತದೆ.", "ಇದು ಭ್ರೂಣಕ್ಕೆ ಆಮ್ಲಜನಕ ಮತ್ತು ಪೋಷಕಾಂಶಗಳನ್ನು ಪೂರೈಸುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "105": { "text": [ "ಜೀರ್ಣಕ್ರಿಯೆ ಮತ್ತು ಅಸ್ಥಿಪಂಜರ", "ಅಸ್ಥಿಪಂಜರ ಮತ್ತು ರಕ್ತಪರಿಚಲನೆ", "ರಕ್ತಪರಿಚಲನೆ ಮತ್ತು ಉಸಿರಾಟ", "ಉಸಿರಾಟ ಮತ್ತು ಜೀರ್ಣಕ್ರಿಯೆ" ], "label": [ "A", "B", "C", "D" ] }, "106": { "text": [ "1 ಎತ್ತರದ ಸಸ್ಯದಿಂದ 3 ಸಣ್ಣ ಸಸ್ಯಗಳು", "2 ಎತ್ತರದ ಸಸ್ಯಗಳಿಂದ 2 ಸಣ್ಣ ಸಸ್ಯಗಳಿಗೆ", "3 ಎತ್ತರದ ಸಸ್ಯಗಳಿಂದ 1 ಸಣ್ಣ ಸಸ್ಯಕ್ಕೆ", "4 ಎತ್ತರದ ಸಸ್ಯಗಳಿಂದ 0 ಸಣ್ಣ ಸಸ್ಯಗಳಿಗೆ" ], "label": [ "A", "B", "C", "D" ] }, "107": { "text": [ "ಬೆಚ್ಚಗಿರುತ್ತದೆ.", "ತಂಪಾದ.", "ಹೆಚ್ಚು ಆಮ್ಲೀಯ.", "ಹೆಚ್ಚು ಕ್ಷಾರೀಯ." ], "label": [ "A", "B", "C", "D" ] }, "108": { "text": [ "ಮ್ಯಾಗ್ಮಾ", "ಅಗ್ನಿಶಾಮಕ", "ಸೆಡಿಮೆಂಟರಿ", "ರೂಪಾಂತರ" ], "label": [ "A", "B", "C", "D" ] }, "109": { "text": [ "ಒಂದು ಅಂಶ", "ಒಂದು ಮಿಶ್ರಣ", "ಒಂದು ಸಂಯುಕ್ತ", "ವಸ್ತುವಿನ ಹೊಸ ರೂಪ" ], "label": [ "A", "B", "C", "D" ] }, "110": { "text": [ "ಪ್ರತಿ 12 ಗಂಟೆಗಳಿಗೊಮ್ಮೆ", "ಪ್ರತಿ 24 ಗಂಟೆಗಳಿಗೊಮ್ಮೆ", "ತಿಂಗಳಿಗೊಮ್ಮೆ", "ವರ್ಷಕ್ಕೊಮ್ಮೆ" ], "label": [ "A", "B", "C", "D" ] }, "111": { "text": [ "ಬಾರ್ ಗ್ರಾಫ್", "ಒಂದು ಪೈ ಚಾರ್ಟ್", "ಒಂದು ರೇಖೆಯ ರೇಖಾಚಿತ್ರ", "ಒಂದು ಸ್ಕ್ಯಾಟರ್ಪ್ಲಾಟ್" ], "label": [ "A", "B", "C", "D" ] }, "112": { "text": [ "ಬಿಸಿ.", "ಆಮ್ಲಜನಕ", "ಪ್ರೋಟೀನ್", "ನೀರು." ], "label": [ "A", "B", "C", "D" ] }, "113": { "text": [ "ಆರ್ಗಾನ್, ಆರ್", "ಆಮ್ಲಜನಕ, O2", "ನೀರು, H2O", "ಸಾರಜನಕ, N2" ], "label": [ "A", "B", "C", "D" ] }, "114": { "text": [ "ಜಾಗತಿಕ ತಾಪಮಾನ ಏರಿಕೆ", "ಕ್ಷುದ್ರಗ್ರಹಗಳ ಪರಿಣಾಮಗಳು", "ಭೂಮಿಯ ಅಕ್ಷದ ಇಳಿಜಾರು", "ಸೌರ ಚಟುವಟಿಕೆಯ ಚಕ್ರ" ], "label": [ "A", "B", "C", "D" ] }, "115": { "text": [ "ಇದು ಆಹಾರವನ್ನು ಹುಡುಕಲು ಸುಲಭವಾಗಿಸುತ್ತದೆ.", "ಪರಭಕ್ಷಕಗಳು ಚಿಟ್ಟೆಗಳನ್ನು ತಪ್ಪಿಸುತ್ತವೆ.", "ಇದು ಸಂಗಾತಿಯನ್ನು ಆಕರ್ಷಿಸಲು ಸಹಾಯ ಮಾಡುತ್ತದೆ.", "ಚಿಟ್ಟೆ ತನ್ನ ಸುತ್ತಮುತ್ತಲಿನೊಂದಿಗೆ ಬೆರೆಯುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "116": { "text": [ "ರಕ್ತಪರಿಚಲನಾ ವ್ಯವಸ್ಥೆ", "ನರಮಂಡಲದ", "ಉಸಿರಾಟದ ವ್ಯವಸ್ಥೆ", "ವಿಸರ್ಜನಾ ವ್ಯವಸ್ಥೆ" ], "label": [ "A", "B", "C", "D" ] }, "117": { "text": [ "ಒಂದು ಬ್ಯಾಟರಿ", "ಒಂದು ವಿದ್ಯುತ್ ಮೋಟಾರು", "ಒಂದು ಬೆಳಕಿನ ಬಲ್ಬ್", "ಸೌರ ಕುಕ್ಕರ್" ], "label": [ "A", "B", "C", "D" ] }, "118": { "text": [ "ತೀರದ ಉದ್ದಕ್ಕೂ ಕಡಿಮೆ ಕೆಸರು ಸಂಗ್ರಹವಾಗುತ್ತದೆ.", "ಕಡಲತೀರಗಳು ವಿವಿಧ ವಸ್ತುಗಳಿಂದ ರೂಪುಗೊಳ್ಳುತ್ತವೆ.", "ಮರಳಿನ ದಿಬ್ಬಗಳು ಚಿಕ್ಕದಾಗುತ್ತವೆ.", "ಡೆಲ್ಟಾಗಳು ದೊಡ್ಡದಾಗುತ್ತಿದ್ದವು." ], "label": [ "A", "B", "C", "D" ] }, "119": { "text": [ "ಗಟ್ಟಿಯಾಗಿರುತ್ತದೆ.", "ದ್ರವ.", "ಅನಿಲ.", "ಪ್ಲಾಸ್ಮಾ." ], "label": [ "A", "B", "C", "D" ] }, "120": { "text": [ "ಅದರ ಕೆಂಪು ಬದಲಾವಣೆಯನ್ನು ಅಳೆಯುವುದು.", "ಅದು ಒಡ್ಡುವ ಗುರುತ್ವ.", "ಹತ್ತಿರದ ನಕ್ಷತ್ರಗಳಿಗೆ ವಿರುದ್ಧವಾಗಿ ಇದನ್ನು ಹೋಲಿಸಿ.", "ಆಕಾಶದಾದ್ಯಂತ ಅದರ ಚಲನೆಯನ್ನು ಗಮನಿಸುವುದು." ], "label": [ "A", "B", "C", "D" ] }, "121": { "text": [ "ದ್ರವ, ಅನಿಲ, ಆವಿ", "ಅನಿಲ, ದ್ರವ, ದ್ರವ", "ಘನ, ಅನಿಲ, ದ್ರವ", "ಘನ, ಆವಿ, ದ್ರವ" ], "label": [ "A", "B", "C", "D" ] }, "122": { "text": [ "ಜೀವಕೋಶದೊಳಗೆ ನೀರನ್ನು ಹೀರಿಕೊಳ್ಳಲು", "ಜೀವಕೋಶಕ್ಕೆ ಶಕ್ತಿಯನ್ನು ಒದಗಿಸಲು", "ಕೋಶದಿಂದ ತ್ಯಾಜ್ಯವನ್ನು ತೆಗೆದುಹಾಕಲು", "ವಸ್ತುಗಳನ್ನು ಕೋಶದಲ್ಲಿ ಶೇಖರಿಸಿಡಲು" ], "label": [ "A", "B", "C", "D" ] }, "123": { "text": [ "ಕಡಿಮೆ pH ಮಟ್ಟ.", "ಕಡಿಮೆ ಪ್ರಮಾಣದ ಮರಳು.", "ಹೆಚ್ಚಿನ ಸಾವಯವ ಪದಾರ್ಥದ ಮಟ್ಟ.", "ಉನ್ನತ ಮೂಲ ಬಂಡೆಯ ವಸ್ತುಗಳ ಮಟ್ಟ." ], "label": [ "A", "B", "C", "D" ] }, "124": { "text": [ "ಮುನ್ನಡೆ.", "ಆರ್ಸೆನಿಕ್", "ಪಾದರಸ", "ಅಲ್ಯೂಮಿನಿಯಂ" ], "label": [ "A", "B", "C", "D" ] }, "125": { "text": [ "ನಿರ್ಮಾಣ ಉಪಕರಣಗಳಿಂದ ಟೋಡ್ಗಳು ನಾಶವಾದವು.", "ಚಿಟ್ಟೆಗಳು ನೀರಿನಿಂದ ಉಸಿರಾಡಲು ಸಾಧ್ಯವಾಗದ ಕಾರಣ ಚಿಟ್ಟೆಗಳು ಸತ್ತವು.", "ಹಾವುಗಳು ಭಯಭೀತರಾಗಿ ಕಾಡಿಗೆ ಹೋದವು.", "ಟೋಡ್ಗಳು ತಮ್ಮ ಆಹಾರವನ್ನು ತೇವಾಂಶದ ಪರಿಸರ ವ್ಯವಸ್ಥೆಯಿಂದ ಪಡೆದಿವೆ." ], "label": [ "A", "B", "C", "D" ] }, "126": { "text": [ "ವೈರಸ್ಗಳನ್ನು ಕೊಲ್ಲುವುದು", "ಗಾಯಗಳನ್ನು ಗುಣಪಡಿಸುವುದು", "ವಾಯುಗಾಮಿ ಸೋಂಕುಗಳ ಚಿಕಿತ್ಸೆ", "ಆನುವಂಶಿಕ ರೋಗಗಳ ಚಿಕಿತ್ಸೆ" ], "label": [ "A", "B", "C", "D" ] }, "127": { "text": [ "ಇವೆರಡೂ ಅವರಿಗೆ ಬೆಂಬಲ ನೀಡಲು ಕೋಶದ ಗೋಡೆಯನ್ನು ಹೊಂದಿವೆ.", "ಇವೆರಡೂ ನೀರನ್ನು ಸಂಗ್ರಹಿಸಲು ದೊಡ್ಡ ನಿರ್ವಾತವನ್ನು ಹೊಂದಿವೆ.", "ಇವೆರಡೂ ಶಕ್ತಿಯನ್ನು ಉತ್ಪಾದಿಸಲು ಮೈಟೊಕಾಂಡ್ರಿಯವನ್ನು ಬಳಸುತ್ತವೆ.", "ಇವೆರಡೂ ಶಕ್ತಿಯನ್ನು ಸಂಗ್ರಹಿಸಲು ಕ್ಲೋರೋಪ್ಲಾಸ್ಟ್ಗಳನ್ನು ಬಳಸುತ್ತವೆ." ], "label": [ "A", "B", "C", "D" ] }, "128": { "text": [ "ಸಸ್ಯಗಳನ್ನು ಆಹಾರಕ್ಕಾಗಿ ಕೊಯ್ಲು ಮಾಡಲಾಗುತ್ತಿತ್ತು.", "ಈ ದ್ವೀಪವು ದಕ್ಷಿಣಕ್ಕೆ ಇನ್ನೂ ದೂರದಲ್ಲಿತ್ತು.", "ಈ ದ್ವೀಪದ ಹವಾಮಾನವು ಹೆಚ್ಚು ಬೆಚ್ಚಗಿರುತ್ತಿತ್ತು.", "ಪಳೆಯುಳಿಕೆಗಳು ಶೀತಕ್ಕೆ ಹೆಚ್ಚು ನಿರೋಧಕವಾಗಿದ್ದವು." ], "label": [ "A", "B", "C", "D" ] }, "129": { "text": [ "ಪರಿಸರ ನಾಶ", "ಪರಿಸರದ ಅನುಕ್ರಮ", "ನೈಸರ್ಗಿಕ ಆಯ್ಕೆ", "ಜೆನೆಟಿಕ್ ಎಂಜಿನಿಯರಿಂಗ್" ], "label": [ "1", "2", "3", "4" ] }, "130": { "text": [ "ದೇಹದಲ್ಲಿ ರೋಗದ ವಿರುದ್ಧ ಹೋರಾಡಲು", "ದೇಹದ ಎಲ್ಲಾ ಭಾಗಗಳಿಗೆ ಆಮ್ಲಜನಕವನ್ನು ಸಾಗಿಸಲು", "ದೇಹದ ಎಲ್ಲಾ ಭಾಗಗಳಿಂದ ಕಾರ್ಬನ್ ಮಾನಾಕ್ಸೈಡ್ ಅನ್ನು ತೆಗೆದುಹಾಕಲು", "ರಕ್ತ ಹೆಪ್ಪುಗಟ್ಟಲು ಕಾರಣವಾಗುವ ವಸ್ತುಗಳನ್ನು ಉತ್ಪಾದಿಸಲು." ], "label": [ "A", "B", "C", "D" ] }, "131": { "text": [ "ಪ್ಲೇಟ್ ಗಡಿಗಳ ಬಳಿ", "ದೊಡ್ಡ ದೊಡ್ಡ ಭೂಮಿಯ ಮೇಲೆ", "ದೊಡ್ಡ ಜಲಾಶಯಗಳಲ್ಲಿ", "ಭೂಮಧ್ಯರೇಖೆಯ ಸಮೀಪವಿರುವ ಪ್ರದೇಶಗಳಲ್ಲಿ" ], "label": [ "A", "B", "C", "D" ] }, "132": { "text": [ "0.128 ಮಿಲಿಮೀಟರ್", "1. 28 ಮಿಲಿಮೀಟರ್", "128 ಮಿಲಿಮೀಟರ್", "1280 ಮಿಲಿಮೀಟರ್" ], "label": [ "A", "B", "C", "D" ] }, "133": { "text": [ "ರಬ್ಬರ್", "ಅಲ್ಯೂಮಿನಿಯಂ", "ಗ್ರಾನೈಟ್", "ಮರ." ], "label": [ "A", "B", "C", "D" ] }, "134": { "text": [ "ಇಂಧನ ಸಂಪನ್ಮೂಲಗಳು", "ವಸ್ತು ಸಂಪನ್ಮೂಲಗಳು", "ನವೀಕರಿಸಬಹುದಾದ ಸಂಪನ್ಮೂಲಗಳು", "ನವೀಕರಿಸಲಾಗದ ಸಂಪನ್ಮೂಲಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "135": { "text": [ "ಎಲ್ಲಾ ನಿರ್ದೇಶನಗಳನ್ನು ಓದಿ", "ಪ್ರಯೋಗಾಲಯದ ಪಾಲುದಾರನನ್ನು ಹುಡುಕಿ", "ಅವಲೋಕನಗಳ ಬಗ್ಗೆ ಟಿಪ್ಪಣಿಗಳನ್ನು ಮಾಡಿ", "ತನಿಖೆಯ ಬಗ್ಗೆ ವರದಿಯನ್ನು ಬರೆಯಿರಿ" ], "label": [ "A", "B", "C", "D" ] }, "136": { "text": [ "ಹೃದಯ.", "ಮೂತ್ರಪಿಂಡ", "ಬಿಳಿ ರಕ್ತ ಕಣಗಳು", "ಕೇಂದ್ರ ನರಮಂಡಲ" ], "label": [ "A", "B", "C", "D" ] }, "137": { "text": [ "ಸಾರಿಗೆ.", "ಸಂವಹನ.", "ಸಾಮೂಹಿಕ ಉತ್ಪಾದನೆ.", "ಬಾಹ್ಯಾಕಾಶ ಪರಿಶೋಧನೆ." ], "label": [ "A", "B", "C", "D" ] }, "138": { "text": [ "ಅವು ಮಣ್ಣನ್ನು ಸ್ವಚ್ಛಗೊಳಿಸುತ್ತವೆ.", "ಅವು ರೋಗವನ್ನು ಮಣ್ಣಿನಿಂದ ದೂರವಿಡುತ್ತವೆ.", "ಅವು ಪೋಷಕಾಂಶಗಳನ್ನು ಮಣ್ಣಿನಲ್ಲಿ ಮರುಬಳಕೆ ಮಾಡುತ್ತವೆ.", "ಅವು ಮಣ್ಣಿನಿಂದ ಹೆಚ್ಚುವರಿ ನೀರನ್ನು ಹೊರತೆಗೆಯುತ್ತವೆ." ], "label": [ "A", "B", "C", "D" ] }, "139": { "text": [ "ಶೋಧನೆಯ ಮೂಲಕ", "ಅವುಗಳ ಕುದಿಯುವ ಬಿಂದುಗಳಿಂದ", "ಅವುಗಳ ಘನೀಕರಿಸುವ ಬಿಂದುಗಳಿಂದ", "ಪೇಪರ್ ಕ್ರೊಮ್ಯಾಟೋಗ್ರಫಿಯ ಮೂಲಕ" ], "label": [ "A", "B", "C", "D" ] }, "140": { "text": [ "ಇದು ವಾಸನೆ ರಹಿತವಾಗಿದೆ.", "ಇದು ವಿದ್ಯುಚ್ಛಕ್ತಿಯನ್ನು ನಡೆಸುವುದಿಲ್ಲ.", "ಇದು ರುಚಿಯಿಲ್ಲದ್ದು.", "ಇದು ಭೂಮಿಯ ಮೇಲಿನ ಹೆಚ್ಚಿನ ತಾಪಮಾನದಲ್ಲಿ ದ್ರವವಾಗಿದೆ." ], "label": [ "A", "B", "C", "D" ] }, "141": { "text": [ "ಪ್ರಯೋಗಗಳಲ್ಲಿ ಬಳಸುವ ವೈಜ್ಞಾನಿಕ ಉಪಕರಣಗಳು.", "ಸಂಶೋಧನೆ ನಡೆಸಲು ಪ್ರಕಟಣೆಗಳು.", "ಊಹೆಗಳನ್ನು ಪರೀಕ್ಷಿಸಲು ವೈಜ್ಞಾನಿಕ ವಿಧಾನ.", "ತಮ್ಮ ಪ್ರಯೋಗಗಳನ್ನು ನಡೆಸುವ ಸ್ಥಳಗಳು." ], "label": [ "A", "B", "C", "D" ] }, "142": { "text": [ "ಅಲ್ಪಾವಧಿಯಲ್ಲಿ ಆಳವಿಲ್ಲದ ಪ್ರದೇಶಗಳಲ್ಲಿ.", "ಜೀವಿಗಳ ಅವಶೇಷಗಳಿಂದ.", "ತುಲನಾತ್ಮಕವಾಗಿ ತಂಪಾಗಿರುವ ಭೂಗತ ಜಲಾಶಯಗಳಲ್ಲಿ.", "ಹೆಚ್ಚಿನ ಗಾಳಿ ಮತ್ತು ತಾಪಮಾನದಿಂದ." ], "label": [ "A", "B", "C", "D" ] }, "143": { "text": [ "ನ್ಯೂಟನ್ರ ಗುರುತ್ವಾಕರ್ಷಣೆಯ ಸಿದ್ಧಾಂತ", "ಬಟಾಣಿ ಸಸ್ಯಗಳೊಂದಿಗೆ ಮೆಂಡೆಲ್ನ ಪ್ರಯೋಗಗಳು", "ವಿದ್ಯುತ್ನೊಂದಿಗೆ ಫ್ರಾಂಕ್ಲಿನ್ನ ಪ್ರಯೋಗಗಳು", "ಗ್ಯಾಲಪಗೋಸ್ ದ್ವೀಪಗಳ ಬಗ್ಗೆ ಡಾರ್ವಿನ್ನ ಸಂಶೋಧನೆ" ], "label": [ "A", "B", "C", "D" ] }, "144": { "text": [ "ಪರ್ವತದ ತುದಿಯಲ್ಲಿ ಸಮುದ್ರ ಮಟ್ಟ.", "ಸಮುದ್ರ ಮಟ್ಟಕ್ಕಿಂತ ಕೆಳಗಿರುವ ಕಣಿವೆಗೆ ಸಮುದ್ರ ಮಟ್ಟ.", "ಸಮುದ್ರ ಮಟ್ಟಕ್ಕೆ ಒಂದು ಪರ್ವತ ಶಿಖರ.", "ಸಮುದ್ರ ಮಟ್ಟದಲ್ಲಿರುವ ಕಡಲತೀರದಿಂದ ಸಮುದ್ರ ಮಟ್ಟದಲ್ಲಿರುವ ಕಣಿವೆಯವರೆಗೆ." ], "label": [ "A", "B", "C", "D" ] }, "145": { "text": [ "ಹಾಲನ್ನು ಫ್ರೀಜರ್ನಲ್ಲಿ ಶೇಖರಿಸಿಡಿ", "ಹಾಲು ಬೆಚ್ಚಗಿನ ಸ್ಥಳದಲ್ಲಿ ಬಿದ್ದಾಗ ಹುಳಿಯಾಗುತ್ತದೆ.", "ಚಾಕೊಲೇಟ್ ಪುಡಿಯೊಂದಿಗೆ ಹಾಲನ್ನು ಗಾಜಿನೊಳಗೆ ಬೆರೆಸುವುದು", "ಹಾಲು ಆವಿಯಾಗಲು ಅವಕಾಶ ಮಾಡಿಕೊಟ್ಟು, ಪುಡಿಯಾದ ಹಾಲನ್ನು ಬಿಟ್ಟುಬಿಡುತ್ತದೆ" ], "label": [ "A", "B", "C", "D" ] }, "146": { "text": [ "ಒಬ್ಬ ರಾಜ", "ಒಂದು ಗ್ರಾಫ್", "ಒಂದು ನೋಟ್ಬುಕ್", "ಕ್ಯಾಲ್ಕುಲೇಟರ್" ], "label": [ "A", "B", "C", "D" ] }, "147": { "text": [ "ಕರಗುವ ಸಾಮರ್ಥ್ಯ", "ವಾಹಕತೆ", "ಕುದಿಯುವ ಬಿಂದು", "ಕರಗುವ ಬಿಂದು" ], "label": [ "A", "B", "C", "D" ] }, "148": { "text": [ "ಸೂರ್ಯ", "ದಿ ಲಿಟಲ್ ಡಿಪ್ಪರ್", "ಉತ್ತರ ನಕ್ಷತ್ರ", "ಚಂದ್ರ." ], "label": [ "A", "B", "C", "D" ] }, "149": { "text": [ "ಬಿಸಿ ಅನಿಲಗಳು", "ಒಣ ಭೂಮಿ.", "ಕುಳಿಗಳು.", "ನೀರು." ], "label": [ "A", "B", "C", "D" ] }, "150": { "text": [ "ದುರ್ಬಲವಾದ ಬಿರುಗಾಳಿಗಳು, ಕಡಿಮೆ ಕರಾವಳಿ ಸವೆತಕ್ಕೆ ಕಾರಣವಾಗುತ್ತವೆ", "ಕಡಿಮೆ ದಿನಗಳು, ದೀರ್ಘ ನಿದ್ರಾಹೀನತೆಯ ಅವಧಿಗಳಿಗೆ ಕಾರಣವಾಗುತ್ತವೆ", "ಕುಗ್ಗುತ್ತಿರುವ ಹಿಮನದಿಗಳು, ಸಮುದ್ರ ಮಟ್ಟ ಏರಿಕೆಗೆ ಕಾರಣ", "ಹೆಚ್ಚಿದ ವಿಕಿರಣಶೀಲತೆ, ಜೀವಕೋಶಗಳಿಗೆ ಹಾನಿಯನ್ನುಂಟುಮಾಡುತ್ತದೆ" ], "label": [ "A", "B", "C", "D" ] }, "151": { "text": [ "ತನಿಖೆಗೆ ನಿಯಂತ್ರಿತ ವೇರಿಯೇಬಲ್ ಆಗಿ ಕಾರ್ಯನಿರ್ವಹಿಸಲು", "ತನಿಖೆಗೆ ಅವಲಂಬಿತ ಚರರಾಶಿಯಾಗಿ ಕಾರ್ಯನಿರ್ವಹಿಸಲು", "ತನಿಖೆಗೆ ಮತ್ತೊಂದು ಪರೀಕ್ಷಿಸಬಹುದಾದ ವೇರಿಯೇಬಲ್ ಅನ್ನು ಒದಗಿಸಲು", "ತನಿಖೆಗೆ ಸ್ವತಂತ್ರ ಚರರಾಶಿಯಾಗಿ ಕಾರ್ಯನಿರ್ವಹಿಸಲು" ], "label": [ "A", "B", "C", "D" ] }, "152": { "text": [ "ಮಾಂಸವಲ್ಲದ ಆಹಾರದ ಮೇಲೆ ಐದು ಉಡುಗೆಗಳನ್ನು ಪರೀಕ್ಷಿಸಲಾಯಿತು", "ಕಿಟನ್ಗಳನ್ನು ಗ್ರಾಂಗಳಲ್ಲಿ ತೂಗಿದರು", "ಕೇವಲ ಒಂದು ಕಿಟನ್ ಅನ್ನು ಬಳಸಿದೆ", "ಪರೀಕ್ಷಿತ ನಾಯಿಗಳು ಮತ್ತು ಬೆಕ್ಕುಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "153": { "text": [ "ಗಾಜಿನ ತಯಾರಿಕೆ", "ಖಗೋಳಶಾಸ್ತ್ರ", "ಔಷಧ.", "ಬೋಧನೆ" ], "label": [ "A", "B", "C", "D" ] }, "154": { "text": [ "ಕ್ಷೇತ್ರ ತನಿಖೆಗಳನ್ನು ನಡೆಸುವುದು ಸುಲಭವಾಗಿದೆ.", "ಬ್ಯಾಕ್ಟೀರಿಯಾದಿಂದ ಸೋಂಕಿಗೆ ಒಳಗಾಗುವ ಸಾಧ್ಯತೆ ಕಡಿಮೆ.", "ಇದು ಬಹಳ ಸಣ್ಣ ವಸ್ತುಗಳು ದೊಡ್ಡದಾಗಿ ಕಾಣುವಂತೆ ಮಾಡುತ್ತದೆ.", "ಇದು ಹೆಚ್ಚು ನಿಖರವಾದ ಚಿತ್ರವನ್ನು ಉತ್ಪಾದಿಸುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "155": { "text": [ "ಆಮ್ಲ ಮಳೆ", "ಓಝೋನ್ ತೆಳುವಾಗುವುದು", "ಜಲ ಮಾಲಿನ್ಯ", "ಜಾಗತಿಕ ತಾಪಮಾನ ಏರಿಕೆ" ], "label": [ "A", "B", "C", "D" ] }, "156": { "text": [ "ಸವೆತ", "ಲೀಚಿಂಗ್", "ಇಳಿಕೆ", "ಶೇಖರಣೆ" ], "label": [ "A", "B", "C", "D" ] }, "157": { "text": [ "ಭೂಮಿಯು ತನ್ನ ಅಕ್ಷದ ಮೇಲೆ ತಿರುಗುತ್ತದೆ.", "ಭೂಮಿಯು ಸೂರ್ಯನ ಸುತ್ತ ಸುತ್ತುತ್ತದೆ.", "ಸೂರ್ಯನು ತನ್ನ ಅಕ್ಷದ ಮೇಲೆ ತಿರುಗುತ್ತಾನೆ.", "ಸೂರ್ಯನು ನಕ್ಷತ್ರಪುಂಜದ ಸುತ್ತ ಸುತ್ತುತ್ತಾನೆ." ], "label": [ "A", "B", "C", "D" ] }, "158": { "text": [ "ಹೊಟ್ಟೆ.", "ಪ್ಲೇಟ್ಲೆಟ್ಗಳು", "ಸ್ನಾಯು", "ಕೂದಲು." ], "label": [ "A", "B", "C", "D" ] }, "159": { "text": [ "ನೈಸರ್ಗಿಕ ಗಾಜಿನೊಳಗೆ ಸ್ಫಟಿಕೀಕರಣಗೊಂಡಿದೆ.", "ದೊಡ್ಡ ತಾಪಮಾನಕ್ಕೆ ಒಡ್ಡಲಾಗುತ್ತದೆ.", "ದ್ರವ ಶಿಲಾಪಾಕವಾಗಿ ಕರಗಿಸಲಾಗುತ್ತದೆ.", "ಹವಾಮಾನದಿಂದ ವಿಭಜನೆಗೊಂಡಿದೆ." ], "label": [ "A", "B", "C", "D" ] }, "160": { "text": [ "ಇದು ದ್ರವ ನೀರನ್ನು ರೂಪಿಸಲು ಕರಗುತ್ತದೆ.", "ಇದು ದ್ರವ ನೀರನ್ನು ರೂಪಿಸಲು ಸಾಂದ್ರೀಕರಿಸುತ್ತದೆ.", "ಇದು ಹೆಪ್ಪುಗಟ್ಟುತ್ತದೆ ಮತ್ತು ಭಾರವಾದ ಮಂಜುಗಡ್ಡೆಯಾಗುತ್ತದೆ.", "ಇದು ಆವಿಯಾಗಿ ಆವಿಯಾಗಿ (ಅನಿಲ) ಪರಿಣಮಿಸುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "161": { "text": [ "ಚೆಂಡಿನೊಂದಿಗೆ ಆಡುತ್ತಿರುವ ಹುಡುಗ", "ಗೂಡು ಕಟ್ಟುತ್ತಿರುವ ಪಕ್ಷಿ", "ಒಂದು ಕುದುರೆಯು ವ್ಯಾಗನ್ ಅನ್ನು ಎಳೆಯುತ್ತದೆ", "ಆಜ್ಞೆಯ ಮೇಲೆ ಕುಳಿತಿರುವ ನಾಯಿ" ], "label": [ "A", "B", "C", "D" ] }, "162": { "text": [ "ಅವು ಜನಸಂಖ್ಯೆಯ ಕುಸಿತಕ್ಕೆ ಕಾರಣವಾಗುತ್ತವೆ.", "ಅವೆಲ್ಲವೂ ಪಳೆಯುಳಿಕೆ ದಾಖಲೆಯಲ್ಲಿ ಕಂಡುಬರುತ್ತವೆ.", "ಅವು ದೀರ್ಘಾವಧಿಯಲ್ಲಿ ನಿಧಾನವಾಗಿ ಸಂಭವಿಸುತ್ತವೆ.", "ಅವು ಸಸ್ಯಗಳಲ್ಲಿ ಕಂಡುಬರುವ ಸಾಧ್ಯತೆ ಹೆಚ್ಚು." ], "label": [ "A", "B", "C", "D" ] }, "163": { "text": [ "ಓಝೋನ್", "ಮೀಥೇನ್", "ನೀರಿನ ಆವಿ.", "ಇಂಗಾಲದ ಡೈಆಕ್ಸೈಡ್" ], "label": [ "1", "2", "3", "4" ] }, "164": { "text": [ "ಮರಳು ಕಾಗದದಲ್ಲಿ ಸಂಗ್ರಹವಾಗಿರುವ ರಾಸಾಯನಿಕ ಶಕ್ತಿ.", "ಬೆಂಚ್ಗೆ ವರ್ಗಾವಣೆಯಾಗುವ ವಿಕಿರಣ ಶಕ್ತಿ.", "ಮರದಿಂದ ಸಂಗ್ರಹಿಸಲಾದ ಸಂಭಾವ್ಯ ಶಕ್ತಿ.", "ಶಾಖದ ಶಕ್ತಿಯನ್ನು ಗಾಳಿಗೆ ವರ್ಗಾಯಿಸಲಾಗುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "165": { "text": [ "ಗ್ಲುಕೋಸ್", "ಕ್ಲೋರೊಫಿಲ್", "ಮೈಟೊಕಾಂಡ್ರಿಯ", "ದ್ಯುತಿಸಂಶ್ಲೇಷಣೆ" ], "label": [ "A", "B", "C", "D" ] }, "166": { "text": [ "ಡಾರ್ವಿನ್", "ಐನ್ಸ್ಟೈನ್", "ಮೆಂಡೆಲ್", "ನ್ಯೂಟನ್" ], "label": [ "A", "B", "C", "D" ] }, "167": { "text": [ "ಕೊಠಡಿಯಲ್ಲಿನ ಶಾಖವನ್ನು ಐಸ್ ಕ್ಯೂಬ್ ಹೀರಿಕೊಳ್ಳುತ್ತದೆ.", "ಐಸ್ ಕ್ಯೂಬ್ ಅಣುಗಳು ಹೆಚ್ಚು ನಿಧಾನವಾಗಿ ಚಲಿಸುತ್ತವೆ.", "ಐಸ್ ಕ್ಯೂಬ್ನ ಒಂದು ಭಾಗವು ಇನ್ನೊಂದಕ್ಕಿಂತ ತಂಪಾಗಿರುತ್ತದೆ.", "ಐಸ್ ಕ್ಯೂಬ್ನಿಂದ ಉಷ್ಣವು ಗಾಳಿಯಲ್ಲಿ ಚಲಿಸುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "168": { "text": [ "ಕಡಿಮೆ ಎತ್ತರದ ಮಂಜು.", "ತ್ವರಿತ ಆವಿಯಾಗುವಿಕೆ.", "ಎತ್ತರದ ಹಿಮಪಾತ.", "ಆಗಾಗ್ಗೆ ಗುಡುಗು ಮಿಂಚುಗಳು." ], "label": [ "A", "B", "C", "D" ] }, "169": { "text": [ "ಶಾಖ, ನೀರು ಮತ್ತು ಮಣ್ಣು", "ಸೂರ್ಯನ ಬೆಳಕು, ಮಣ್ಣು ಮತ್ತು ಶಾಖ", "ಸೂರ್ಯನ ಬೆಳಕು, ಗಾಳಿ ಮತ್ತು ಆಹಾರ", "ಆಹಾರ, ನೀರು ಮತ್ತು ಗಾಳಿ" ], "label": [ "A", "B", "C", "D" ] }, "170": { "text": [ "ಜಲಚರಗಳು ನಿಧಾನವಾಗಿ ಪುನರ್ಭರ್ತಿಗೊಳ್ಳುತ್ತವೆ.", "ಸರೋವರದ ನೀರನ್ನು ಮನರಂಜನೆಗಾಗಿ ಕಾಯ್ದಿರಿಸಲಾಗಿದೆ.", "ಜೈವಿಕ ದ್ರವ್ಯರಾಶಿಯ ಹೆಚ್ಚಳವು ಆವಿಯಾಗುವಿಕೆಯ ಪ್ರಮಾಣವನ್ನು ಕಡಿಮೆ ಮಾಡುತ್ತದೆ.", "ಎತ್ತರದ ಕಟ್ಟಡಗಳು ಮಳೆ ಮೋಡಗಳ ಬೆಳವಣಿಗೆಗೆ ಅಡ್ಡಿಯಾಗುತ್ತವೆ." ], "label": [ "A", "B", "C", "D" ] }, "171": { "text": [ "ಆಕೆಯ ಸಿದ್ಧಾಂತವು ಹಳೆಯ ಸಿದ್ಧಾಂತಕ್ಕಿಂತ ಉತ್ತಮವಾಗಿದೆ ಎಂದು ಜಗತ್ತಿಗೆ ಘೋಷಿಸಿ.", "ಸುದ್ದಿ ಮಾಧ್ಯಮಗಳಿಗೆ ಕರೆ ಮಾಡಿ ಮತ್ತು ಆಕೆಯ ಹೊಸ ಸಿದ್ಧಾಂತದ ಬಗ್ಗೆ ಅವರಿಗೆ ತಿಳಿಸಿ.", "ವೈಜ್ಞಾನಿಕ ಪುರಾವೆಗಳೊಂದಿಗೆ ಹಳೆಯ ಸಿದ್ಧಾಂತವನ್ನು ಸವಾಲು ಮಾಡಿ.", "ಹಳೆಯ ಸಿದ್ಧಾಂತವನ್ನು ನಿಷೇಧಿಸಬೇಕೆಂದು ವಿನಂತಿಸಿ." ], "label": [ "A", "B", "C", "D" ] }, "172": { "text": [ "ಪ್ರಸಿದ್ಧ ವಿಜ್ಞಾನಿಗಳು ಅತ್ಯುತ್ತಮ ಕಲ್ಪನೆಗಳನ್ನು ಹೊಂದಿದ್ದಾರೆ.", "ವಿಚಾರಗಳನ್ನು ಸಾರ್ವಜನಿಕರಿಗೆ ತಿಳಿಸಬೇಕು.", "ಮುಖ್ಯವಾಗಬೇಕಾದರೆ, ವಿಚಾರಗಳು ವಿಶ್ವಾಸಾರ್ಹವಾಗಿರಬೇಕು.", "ಪ್ರಯೋಗದಲ್ಲಿನ ವಿಚಾರಗಳಿಗಿಂತ ಫಲಿತಾಂಶಗಳು ಕಡಿಮೆ ಮುಖ್ಯವಾಗಿರುತ್ತವೆ." ], "label": [ "A", "B", "C", "D" ] }, "173": { "text": [ "ಬಿಗ್ ಬ್ಯಾಂಗ್ ಸಿದ್ಧಾಂತ", "ಶಕ್ತಿಯ ಸಂರಕ್ಷಣೆ", "ಅಂಶದ ಗುಣಲಕ್ಷಣಗಳ ಆವರ್ತನ", "ಗುರುತ್ವಾಕರ್ಷಣೆಯಿಂದಾಗಿ ವಸ್ತುಗಳ ವೇಗವರ್ಧನೆ" ], "label": [ "A", "B", "C", "D" ] }, "174": { "text": [ "ಉಸಿರಾಟದ ವ್ಯವಸ್ಥೆಯಿಂದ ಸಂಗ್ರಹಿಸಲಾದ ಆಮ್ಲಜನಕವನ್ನು ರಕ್ತಪರಿಚಲನಾ ವ್ಯವಸ್ಥೆಯು ದೇಹದಾದ್ಯಂತ ಸಾಗಿಸುತ್ತದೆ.", "ರಕ್ತಪರಿಚಲನಾ ವ್ಯವಸ್ಥೆಯಿಂದ ಸಂಗ್ರಹಿಸಲಾದ ಘನ ತ್ಯಾಜ್ಯಗಳನ್ನು ಉಸಿರಾಟದ ವ್ಯವಸ್ಥೆಯು ದೇಹದಾದ್ಯಂತ ಸಾಗಿಸುತ್ತದೆ.", "ಉಸಿರಾಟದ ವ್ಯವಸ್ಥೆಯಿಂದ ಸಂಗ್ರಹಿಸಲಾದ ಪೋಷಕಾಂಶಗಳನ್ನು ರಕ್ತಪರಿಚಲನಾ ವ್ಯವಸ್ಥೆಯು ದೇಹದಾದ್ಯಂತ ಸಾಗಿಸುತ್ತದೆ.", "ರಕ್ತಪರಿಚಲನಾ ವ್ಯವಸ್ಥೆಯಿಂದ ಸಂಗ್ರಹಿಸಲಾದ ಇಂಗಾಲದ ಡೈಆಕ್ಸೈಡ್ ಅನ್ನು ಉಸಿರಾಟದ ವ್ಯವಸ್ಥೆಯು ದೇಹದಾದ್ಯಂತ ಸಾಗಿಸುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "175": { "text": [ "ಒಂದು ಪರಮಾಣು", "ಒಂದು ಸಂಯುಕ್ತ", "ಒಂದು ಅಂಶ", "ಒಂದು ಮಿಶ್ರಣ" ], "label": [ "A", "B", "C", "D" ] }, "176": { "text": [ "ಮಾದರಿ 1 ಬೆಳಕು ಮತ್ತು ಗಾಢ ಸ್ಫಟಿಕಗಳ ಪಟ್ಟಿಗಳನ್ನು ಹೊಂದಿದೆ.", "ಮಾದರಿ 2 ಗುಲಾಬಿ, ಬೂದು ಮತ್ತು ಬಿಳಿ ಸ್ಫಟಿಕಗಳನ್ನು ಒಟ್ಟಿಗೆ ಬೆಳೆಯುತ್ತದೆ.", "ಮಾದರಿ 3 ಒಂದು ದೊಡ್ಡ, ಮಸುಕಾದ ಗುಲಾಬಿ ಸ್ಫಟಿಕದಿಂದ ಮಾಡಲ್ಪಟ್ಟಿದೆ.", "ಮಾದರಿ 4 ಅನ್ನು ಒಟ್ಟಿಗೆ ಸಿಮೆಂಟ್ ಮಾಡಲಾದ ಮರಳಿನ ಕಣಗಳ ಪದರಗಳಿಂದ ಮಾಡಲಾಗಿದೆ." ], "label": [ "A", "B", "C", "D" ] }, "177": { "text": [ "ಜೀನ್ಗಳು ಜೀವಿಗಳಲ್ಲಿ ಆನುವಂಶಿಕ ಗುಣಲಕ್ಷಣಗಳನ್ನು ನಿಯಂತ್ರಿಸುತ್ತವೆ.", "ಮೆಕ್ಕೆ ಜೋಳದ ಸಸ್ಯಗಳು ಪ್ರಯೋಗಾಲಯ ಪರಿಸರದಲ್ಲಿ ಸಂತಾನೋತ್ಪತ್ತಿ ಮಾಡಬಹುದು.", "ವರ್ಣತಂತುಗಳು ಜೀವಕೋಶದ ಕೇಂದ್ರಕದಲ್ಲಿ ಸುತ್ತಲೂ ಚಲಿಸಬಹುದು.", "ವಂಶವಾಹಿಗಳು ಕಣ್ಮರೆಯಾಗುತ್ತವೆ ಮತ್ತು ನಂತರದ ಪೀಳಿಗೆಗಳಲ್ಲಿ ಮತ್ತೆ ಕಾಣಿಸಿಕೊಳ್ಳುತ್ತವೆ." ], "label": [ "A", "B", "C", "D" ] }, "178": { "text": [ "ತಿನ್ನುವ ಪ್ರಾಣಿಗಳು", "ಸೇವಿಸುವ ಸಸ್ಯಗಳು", "ಸಕ್ಕರೆ ಉತ್ಪಾದನೆ", "ಸೂರ್ಯನ ಬೆಳಕನ್ನು ಹೀರಿಕೊಳ್ಳುವುದು" ], "label": [ "1", "2", "3", "4" ] }, "179": { "text": [ "ಹತ್ತಿರದ ಸಾಗರದ ಸ್ಥಳ", "ಸರಾಸರಿ ವಾರ್ಷಿಕ ಮಳೆ", "ಹತ್ತಿರದ ಪರ್ವತದ ಸ್ಥಳ", "ಸರಾಸರಿ ಚಳಿಗಾಲದ ತಾಪಮಾನ" ], "label": [ "A", "B", "C", "D" ] }, "180": { "text": [ "ಪ್ರತ್ಯೇಕ ಟ್ಯಾಂಕ್ಗಳು", "ಆಹಾರದ ಪ್ರಮಾಣ", "ಬೆಳಕನ್ನು ಕಳೆದುಕೊಂಡ ಮೀನುಗಳು", "24 ಗಂಟೆಗಳ ಕಾಲ ಬೆಳಕಿಗೆ ಒಡ್ಡಿಕೊಂಡ ಮೀನು" ], "label": [ "A", "B", "C", "D" ] }, "181": { "text": [ "ಅಣುಗಳ ಚಲನೆ ನಿಲ್ಲುತ್ತದೆ.", "ಅಣುಗಳ ಚಲನೆ ಹೆಚ್ಚಾಗುತ್ತದೆ.", "ಅಣುಗಳ ಚಲನೆ ಕಡಿಮೆಯಾಗುತ್ತದೆ.", "ಅಣುಗಳ ಚಲನೆಯು ಸ್ಥಿರ ದರದಲ್ಲಿರುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "182": { "text": [ "ಡಾರ್ಕ್ ಕೋಟ್ ಬಣ್ಣ", "ಹೆಚ್ಚಿದ ದೇಹ ಕೊಬ್ಬು", "ದೇಹದ ಶಾಖವನ್ನು ಬಿಡುಗಡೆ ಮಾಡಲು ದೊಡ್ಡ ಕಿವಿಗಳು", "ಕೊರೆಯಲು ಹೆಚ್ಚು ಶಕ್ತಿಯುತವಾದ ಕಾಲುಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "183": { "text": [ "ಸತ್ತ ಸಸ್ಯಗಳನ್ನು ಒಡೆಯುವ ಶಿಲೀಂಧ್ರಗಳು", "ವಿವಿಧ ಹುಲ್ಲಿನ ಬೇರುಗಳನ್ನು ತಿನ್ನುವ ಜೀರುಂಡೆಗಳು", "ಸಸ್ಯದ ಎಲೆಗಳ ಅಡಿಯಲ್ಲಿ ಅಡಗಿಕೊಳ್ಳುವ ಸೊಳ್ಳೆಗಳು", "ಒಂದೇ ರೀತಿಯ ಸಸ್ಯವನ್ನು ಮಾತ್ರ ತಿನ್ನುವ ಮರಿಹುಳುಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "184": { "text": [ "ದೊಡ್ಡ ಕಾರುಗಳನ್ನು ಓಡಿಸುವುದು", "ಇನ್ನಷ್ಟು ಕಾರ್ಖಾನೆಗಳನ್ನು ನಿರ್ಮಿಸಲಾಗುತ್ತಿದೆ", "ಅಗ್ಗಿಸ್ಟಿಕೆಗಳಲ್ಲಿ ಮರವನ್ನು ಸುಡುವುದು", "ವಿದ್ಯುತ್ ಉತ್ಪಾದನೆಗೆ ಸೌರಶಕ್ತಿಯ ಬಳಕೆ" ], "label": [ "A", "B", "C", "D" ] }, "185": { "text": [ "ಸಮತೋಲನ", "ಮೆಟ್ರಿಕ್ ಆಡಳಿತಗಾರ", "ಪದವಿ ಪಡೆದ ಸಿಲಿಂಡರ್", "ಒಂದು ಥರ್ಮಾಮೀಟರ್" ], "label": [ "A", "B", "C", "D" ] }, "186": { "text": [ "ಯಕೃತ್ತು", "ಹೊಟ್ಟೆ.", "ಸಣ್ಣ ಕರುಳು", "ದೊಡ್ಡ ಕರುಳು" ], "label": [ "A", "B", "C", "D" ] }, "187": { "text": [ "ಅದನ್ನು ಎರಡೂ ಕೈಗಳಿಂದ ಹಿಡಿದುಕೊಳ್ಳಿ.", "ವೇದಿಕೆಗೆ ಸೂರ್ಯನ ಬೆಳಕನ್ನು ಪ್ರತಿಬಿಂಬಿಸುತ್ತದೆ.", "ನೀವು ಪೂರ್ಣಗೊಳಿಸಿದ ನಂತರ ಗುರಿಗಳನ್ನು ತೆಗೆದುಹಾಕುವುದು.", "ಹೆಚ್ಚಿನ ಶಕ್ತಿಯ ಅಡಿಯಲ್ಲಿ ಒರಟಾದ ಗಮನವನ್ನು ಸರಿಹೊಂದಿಸುವುದು." ], "label": [ "A", "B", "C", "D" ] }, "188": { "text": [ "ಜೀವಕೋಶಗಳು", "ಪರಮಾಣುಗಳು", "ಅಣುಗಳು", "ಸಂಯುಕ್ತಗಳು" ], "label": [ "1", "2", "3", "4" ] }, "189": { "text": [ "ಬಾಲವು ಉದ್ದವಾಗುತ್ತದೆ.", "ತುಪ್ಪಳವು ದಪ್ಪವಾಗುತ್ತದೆ.", "ಗರಿಗಳು ಉದುರುತ್ತವೆ", "ಮೀಸೆಗಳು ಚಿಕ್ಕದಾಗುತ್ತವೆ" ], "label": [ "A", "B", "C", "D" ] }, "190": { "text": [ "ಸವೆತ", "ಸಂಕೋಚನ", "ಸಿಮೆಂಟೇಷನ್", "ಮರು ಸ್ಫಟಿಕೀಕರಣ" ], "label": [ "A", "B", "C", "D" ] }, "191": { "text": [ "ಬಿಸಿಲಿನ ಕಿಟಕಿ", "ವಿದ್ಯುತ್ ಹೀಟರ್", "ಒಂದು ದೊಡ್ಡ ಬೌಲ್ ನೀರು", "ನಿಧಾನವಾಗಿ ಬೀಸುವ ಫ್ಯಾನ್" ], "label": [ "A", "B", "C", "D" ] }, "192": { "text": [ "ಹುಳಿ ರುಚಿ.", "pH = 6", "ಲಿಟ್ಮಸ್ ಪೇಪರ್ ನೀಲಿ ಬಣ್ಣಕ್ಕೆ ತಿರುಗುತ್ತದೆ", "ಸುಣ್ಣದ ಕಲ್ಲುಗಳಿಂದ ಗುಳ್ಳೆಗಳನ್ನು ರೂಪಿಸುತ್ತದೆ" ], "label": [ "A", "B", "C", "D" ] }, "193": { "text": [ "ಅಯಾನೀಕರಣ", "ಆವಿಯಾಗುವಿಕೆ", "ಉಸಿರಾಟ", "ಸಾಂದ್ರೀಕರಣ" ], "label": [ "A", "B", "C", "D" ] }, "194": { "text": [ "ತಮ್ಮ ಚಿಕ್ಕ ಮಕ್ಕಳಿಗೆ ಆಹಾರವನ್ನು ಹುಡುಕಲು", "ಪರಿಸರ ಬದಲಾವಣೆಗಳಿಗೆ ಹೊಂದಿಕೊಳ್ಳುವುದು", "ಸಂಗಾತಿಯನ್ನು ಆಕರ್ಷಿಸಲು", "ಪರಭಕ್ಷಕಗಳನ್ನು ತಪ್ಪಿಸಲು" ], "label": [ "A", "B", "C", "D" ] }, "195": { "text": [ "ಮೇಲಕ್ಕೆತ್ತುವುದು", "ಚಂಡಮಾರುತದ ಅಲೆ", "ಕೆಳಗಿಳಿಯುವುದು", "ಮೇಲ್ಮೈ ಪ್ರವಾಹಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "196": { "text": [ "ಜೀವಕೋಶವು ಮೈಟೋಟಿಕ್ ವಿಭಜನೆಯೊಂದಿಗೆ ಮುಂದುವರಿಯುತ್ತದೆ.", "ಜೀವಕೋಶವು ಮಯೋಟಿಕ್ ವಿಭಜನೆಗೆ ಒಳಗಾಗುತ್ತದೆ.", "ಕೋಶವು ಒಡೆದು ಹೋಗುತ್ತದೆ.", "ಜೀವಕೋಶವು ವಿಭಜನೆಯಾಗುವುದಿಲ್ಲ." ], "label": [ "A", "B", "C", "D" ] }, "197": { "text": [ "ಏಕೆಂದರೆ ಬ್ಯಾಟರಿಗಳು ವಿದ್ಯುಚ್ಛಕ್ತಿಯನ್ನು ನಡೆಸುತ್ತವೆ", "ಏಕೆಂದರೆ ಬ್ಯಾಟರಿಗಳು ಶಕ್ತಿಯನ್ನು ಪೂರೈಸುತ್ತವೆ.", "ಏಕೆಂದರೆ ಬ್ಯಾಟರಿಗಳು ಬೆಳಕನ್ನು ಉತ್ಪಾದಿಸುತ್ತವೆ.", "ಏಕೆಂದರೆ ಬ್ಯಾಟರಿಗಳು ಶಾಖವನ್ನು ಉತ್ಪಾದಿಸುತ್ತವೆ." ], "label": [ "A", "B", "C", "D" ] }, "198": { "text": [ "ಭೂಮಿಗೆ ಹತ್ತಿರದಲ್ಲಿರುವ ಗ್ರಹ", "ಭೂಮಿಗೆ ಅತ್ಯಂತ ಹತ್ತಿರದ ನಕ್ಷತ್ರ", "ಬೆಳಕನ್ನು ಪ್ರತಿಬಿಂಬಿಸುವ ಗ್ರಹ", "ಬ್ರಹ್ಮಾಂಡದ ಕೇಂದ್ರ" ], "label": [ "A", "B", "C", "D" ] }, "199": { "text": [ "ಇದು ದ್ರವರೂಪದ ನೀರನ್ನು ರೂಪಿಸಲು ಕರಗುತ್ತದೆ.", "ಇದು ಕರಗುತ್ತಾ ನೀರಿನ ಆವಿಯನ್ನು ರೂಪಿಸುತ್ತದೆ.", "ಇದು ಘನೀಭವಿಸಿ ದ್ರವ ನೀರನ್ನು ರೂಪಿಸುತ್ತದೆ.", "ಅದು ಯಾವ ಕಾರಣಕ್ಕೂ ಬದಲಾಗುವುದಿಲ್ಲ." ], "label": [ "A", "B", "C", "D" ] }, "200": { "text": [ "ಪೋಷಕ ಬಾತುಕೋಳಿಗಳ ಪಾದಗಳ ಆಕಾರ", "ಕೊಳದ ನೀರಿನ ತಾಪಮಾನ", "ಕೊಳದ ಕೆಳಭಾಗದಲ್ಲಿರುವ ಮಣ್ಣಿನ ಪ್ರಮಾಣ", "ಬಾತುಕೋಳಿ ಹುಟ್ಟುವ ಮೊದಲು ಸುರಿದ ಮಳೆಯ ಪ್ರಮಾಣ" ], "label": [ "A", "B", "C", "D" ] }, "201": { "text": [ "ವಿದ್ಯುತ್ ಶಕ್ತಿ", "ಕಾಂತೀಯ ಶಕ್ತಿ", "ಕೇಂದ್ರಿಯ ಬಲ", "ಗುರುತ್ವ ಬಲ" ], "label": [ "A", "B", "C", "D" ] }, "202": { "text": [ "ಭೂಮಿಯು ತನ್ನ ಅಕ್ಷದ ಮೇಲೆ ತಿರುಗುತ್ತದೆ.", "ಸೂರ್ಯನ ಸುತ್ತ ಭೂಮಿಯು ಪರಿಭ್ರಮಿಸುತ್ತದೆ", "ಚಂದ್ರನು ತನ್ನ ಅಕ್ಷದ ಮೇಲೆ ತಿರುಗುತ್ತಾನೆ", "ಚಂದ್ರನು ಭೂಮಿಯ ಸುತ್ತ ಪರಿಭ್ರಮಿಸುತ್ತಾನೆ" ], "label": [ "A", "B", "C", "D" ] }, "203": { "text": [ "ಸೂರ್ಯನಿಂದ ಶಕ್ತಿ", "ಸಾಗರ ಅಲೆಗಳ ಶಕ್ತಿ", "ಭೂಮಿಯ ತಿರುಗುವಿಕೆಯಿಂದ ಶಕ್ತಿ", "ಭೂಮಿಯ ಚಂದ್ರನಿಂದ ಶಕ್ತಿ" ], "label": [ "A", "B", "C", "D" ] }, "204": { "text": [ "ಜೀವಕೋಶಗಳು ಹೆಚ್ಚು ಶಕ್ತಿಯನ್ನು ಬಳಸುತ್ತವೆ.", "ಜೀವಕೋಶಗಳು ಹೆಚ್ಚು ಪೋಷಕಾಂಶಗಳನ್ನು ಸಂಗ್ರಹಿಸುತ್ತವೆ.", "ಜೀವಕೋಶಗಳು ಹೆಚ್ಚು ಪ್ರೋಟೀನ್ಗಳನ್ನು ಕ್ಷೀಣಿಸುತ್ತವೆ.", "ಜೀವಕೋಶಗಳು ಹೆಚ್ಚಾಗಿ ವಿಭಜನೆಯಾಗುತ್ತವೆ." ], "label": [ "A", "B", "C", "D" ] }, "205": { "text": [ "ಹೊಳಪು.", "ಕಠಿಣತೆ.", "ಸಾಂದ್ರತೆ", "ಪ್ರತಿಕ್ರಿಯಾತ್ಮಕತೆ" ], "label": [ "A", "B", "C", "D" ] }, "206": { "text": [ "ಮೋಡವು ಘನೀಕರಿಸುವ ಮಳೆಯನ್ನು ಬಿಡುಗಡೆ ಮಾಡುತ್ತದೆ.", "ಒಂದು ಮರದ ಬೇರು ಬಂಡೆಯನ್ನು ಒಡೆಯುತ್ತದೆ.", "ಒಣ ಹವಾಮಾನವು ಸಣ್ಣ ಫಸಲಿಗೆ ಕಾರಣವಾಗುತ್ತದೆ.", "ಸೆಡಿಮೆಂಟ್ಗಳು ಕೊಲ್ಲಿಯೊಳಗೆ ಹರಿಯುತ್ತವೆ." ], "label": [ "A", "B", "C", "D" ] }, "207": { "text": [ "ನೀರು.", "ಗಾಳಿ.", "ಸೂರ್ಯನ ಬೆಳಕು", "ಹುಲ್ಲು" ], "label": [ "A", "B", "C", "D" ] }, "208": { "text": [ "ಕನಿಷ್ಠ ಸಮಯದವರೆಗೆ ನೆನೆಸಿದ ಬೀನ್ಸ್", "ನೀರಿನಲ್ಲಿ ನೆನೆಸದ ಬೀನ್ಸ್", "ಅತಿ ಹೆಚ್ಚು ದ್ರವ್ಯರಾಶಿಯನ್ನು ಹೊಂದಿದ್ದ ಬೀನ್ಸ್", "ಅತಿ ಎತ್ತರವಾಗಿ ಬೆಳೆದ ಬೀನ್ಸ್" ], "label": [ "A", "B", "C", "D" ] }, "209": { "text": [ "ಅಂಡಾಕಾರದ", "ಅನಿಯಮಿತ", "ಉಂಗುರ", "ಸುರುಳಿ" ], "label": [ "A", "B", "C", "D" ] }, "210": { "text": [ "ಇದರ ಚಲನ ಶಕ್ತಿ ಹೆಚ್ಚುತ್ತಿದೆ.", "ಅದರ ಚಲನ ಶಕ್ತಿ ಕಡಿಮೆಯಾಗುತ್ತಿದೆ.", "ಅದರ ಸಂಭಾವ್ಯ ಶಕ್ತಿಯು ಹೆಚ್ಚುತ್ತಿದೆ.", "ಅದರ ಸಂಭಾವ್ಯ ಶಕ್ತಿಯು ಕಡಿಮೆಯಾಗುತ್ತಿದೆ." ], "label": [ "A", "B", "C", "D" ] }, "211": { "text": [ "ತೀರ್ಮಾನ.", "ಸಿದ್ಧಾಂತ.", "ನಿರಂತರ.", "ಕಾನೂನು." ], "label": [ "A", "B", "C", "D" ] }, "212": { "text": [ "ಹೂವುಗಳು.", "ಬ್ಯಾಕ್ಟೀರಿಯಾಗಳು", "ಸೂರ್ಯನ ಬೆಳಕು.", "ಆಮ್ಲಜನಕ" ], "label": [ "A", "B", "C", "D" ] }, "213": { "text": [ "ಒಂದು ಸುಂಟರಗಾಳಿ", "ಭೂಕಂಪ", "ಒಂದು ಜ್ವಾಲಾಮುಖಿ", "ಒಂದು ಹಿಮಪಾತ" ], "label": [ "A", "B", "C", "D" ] }, "214": { "text": [ "ಐಸ್ ಕ್ಯೂಬ್ ಕರಗುವುದು", "ಮಳೆಬಿಲ್ಲಿನ ರಚನೆ", "ನೀರು ಆವಿಯಾಗುತ್ತದೆ.", "ಗುಡುಗು ಸಿಡಿಲು" ], "label": [ "A", "B", "C", "D" ] }, "215": { "text": [ "ಮಧ್ಯ-ಸಾಗರದ ಪರ್ವತಶ್ರೇಣಿ", "ಅಬಿಸ್ಸಲ್ ಬಯಲು", "ಸಾಗರದ ಕಂದಕ", "ಜ್ವಾಲಾಮುಖಿ ದ್ವೀಪ" ], "label": [ "A", "B", "C", "D" ] }, "216": { "text": [ "ಶಾಖ ವರ್ಗಾವಣೆಯನ್ನು ಕಡಿಮೆ ಮಾಡಿ.", "ಅವು ಸಾಮಾನ್ಯವಾಗಿ ಹೆಚ್ಚು ದಟ್ಟವಾಗಿರುತ್ತವೆ.", "ಸೂರ್ಯನ ಶಕ್ತಿಯನ್ನು ಹೆಚ್ಚು ಹೀರಿಕೊಳ್ಳುತ್ತದೆ.", "ಸೂರ್ಯನ ಬೆಳಕನ್ನು ಹೆಚ್ಚು ಪರಿಣಾಮಕಾರಿಯಾಗಿ ಪ್ರತಿಬಿಂಬಿಸುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "217": { "text": [ "ಮೂಳೆ ಕೋಶಗಳು", "ನರ ಕೋಶಗಳು", "ಸ್ನಾಯು ಕೋಶಗಳು", "ಬಿಳಿ ರಕ್ತ ಕಣಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "218": { "text": [ "ಬಹಳ ಹಿಂದೆಯೇ ಚಂಡಮಾರುತಗಳು ಹೇಗೆ ರೂಪುಗೊಂಡವು", "ಸೌರವ್ಯೂಹವು ಹೇಗೆ ರೂಪುಗೊಂಡಿತು", "ಬಲವಾದ ಭೂಕಂಪಗಳ ಕಾರಣ", "ಭೂಮಿಯ ಪರಿಸರವು ಹೇಗೆ ಬದಲಾಗಿದೆ" ], "label": [ "A", "B", "C", "D" ] }, "219": { "text": [ "ಕೆಳ ಪಿಚ್.", "ಎತ್ತರದ ಪಿಚ್.", "ಇನ್ನಷ್ಟು ಜೋರಾಗಿ.", "ಹೆಚ್ಚು ಶಾಂತವಾಗಿದೆ." ], "label": [ "A", "B", "C", "D" ] }, "220": { "text": [ "ಅಂಶ", "ಮಿಶ್ರಣ", "ಪರಿಹಾರ", "ಸಂಯುಕ್ತ" ], "label": [ "A", "B", "C", "D" ] }, "221": { "text": [ "ಕಣ್ಣಿನ ಬಣ್ಣ", "ಮುರಿದ ಕಾಲು", "ಕೂದಲಿನ ಉದ್ದ", "ಭಾಷಾ ಕೌಶಲ್ಯಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "222": { "text": [ "ಆಯ್ದ ಸಂತಾನೋತ್ಪತ್ತಿ", "ವರ್ತನೆಯ ಮಾರ್ಪಾಡು", "ಪರಿಸರದ ಅನುಕ್ರಮ", "ಭೌಗೋಳಿಕ ಪ್ರತ್ಯೇಕತೆ" ], "label": [ "A", "B", "C", "D" ] }, "223": { "text": [ "ಕಂಪ್ಯೂಟರ್ ಮಾದರಿ", "ಹವಾಮಾನದ ಬಲೂನ್", "ಮಳೆ ಗೇಜ್", "ರಾಡಾರ್" ], "label": [ "A", "B", "C", "D" ] }, "224": { "text": [ "ಶೋಧನೆ ಮತ್ತು ಆವಿಯಾಗುವಿಕೆ", "ಸೆಟ್ಲಿಂಗ್ ಮತ್ತು ಕ್ರೊಮ್ಯಾಟೋಗ್ರಫಿ", "ಕ್ರೊಮ್ಯಾಟೋಗ್ರಫಿ ಮತ್ತು ಶೋಧನೆ", "ನೆಲೆಗೊಳ್ಳುವಿಕೆ ಮತ್ತು ಕಾಂತೀಯ ಆಕರ್ಷಣೆ" ], "label": [ "A", "B", "C", "D" ] }, "225": { "text": [ "ಒಂದು ಪಕ್ಷಿ.", "ಒಂದು ಕೀಟ.", "ಒಂದು ಸಸ್ತನಿ.", "ಒಂದು ಸರೀಸೃಪ." ], "label": [ "A", "B", "C", "D" ] }, "226": { "text": [ "ಕಲ್ಲುಗಳು ಮತ್ತು ಖನಿಜಗಳು", "ಅಣುಗಳು ಮತ್ತು ಪರಮಾಣುಗಳು", "ಮಿಶ್ರಣಗಳು ಮತ್ತು ಸಂಯುಕ್ತಗಳು", "ಲೋಹಗಳು ಮತ್ತು ಲೋಹಗಳಲ್ಲದ ವಸ್ತುಗಳು" ], "label": [ "1", "2", "3", "4" ] }, "227": { "text": [ "ಒಂದು ಕೆಂಪು ಒಣಹುಲ್ಲಿನ ಅಥವಾ ಒಂದು ಹಸಿರು ಒಣಹುಲ್ಲಿನ.", "ಎರಡು ಹಸಿರು ಸ್ಟ್ರಾಗಳು.", "ಎರಡು ಕೆಂಪು ಸ್ಟ್ರಾಗಳು.", "ಒಂದು ಕೆಂಪು ಹುಲ್ಲು ಮತ್ತು ಒಂದು ಹಸಿರು ಹುಲ್ಲು." ], "label": [ "A", "B", "C", "D" ] }, "228": { "text": [ "ಸಸ್ಯ ಮತ್ತು ಪ್ರಾಣಿ ಜೀವಕೋಶಗಳೆರಡೂ.", "ಸಸ್ಯ ಜೀವಕೋಶಗಳು ಮಾತ್ರ.", "ಪ್ರಾಣಿಗಳ ಜೀವಕೋಶಗಳು ಮಾತ್ರ.", "ಸಸ್ಯ ಅಥವಾ ಪ್ರಾಣಿ ಜೀವಕೋಶಗಳೆರಡೂ ಇಲ್ಲ." ], "label": [ "A", "B", "C", "D" ] }, "229": { "text": [ "ಲಿವರ್, ಪುಲ್ಲಿ ಮತ್ತು ಬೆಣೆ", "ಪುಲ್ಲಿ, ಇಳಿಜಾರಿನ ಸಮತಲ, ಮತ್ತು ಸ್ಕ್ರೂ", "ಬೆಣೆ, ಚಕ್ರ ಮತ್ತು ಆಕ್ಸಲ್, ಮತ್ತು ಸ್ಕ್ರೂ", "ಚಕ್ರ ಮತ್ತು ಆಕ್ಸಲ್, ಓರೆಯಾದ ಸಮತಲ, ಮತ್ತು ಲಿವರ್" ], "label": [ "A", "B", "C", "D" ] }, "230": { "text": [ "ಮರುಭೂಮಿ", "ಹುಲ್ಲುಗಾವಲು", "ಮಳೆಕಾಡು", "ಸಮಶೀತೋಷ್ಣ ಅರಣ್ಯ" ], "label": [ "A", "B", "C", "D" ] }, "231": { "text": [ "ಒಂದು ದಿನದ ಅವಧಿಯ ಹೆಚ್ಚಳ", "ಜ್ವಾಲಾಮುಖಿ ಸ್ಫೋಟಗಳ ಸಂಖ್ಯೆಯಲ್ಲಿ ಇಳಿಕೆ", "ದೊಡ್ಡ ಭೂಕಂಪಗಳ ಪ್ರಮಾಣದಲ್ಲಿ ಇಳಿಕೆ", "ವಾತಾವರಣದ ಇಂಗಾಲದ ಡೈಆಕ್ಸೈಡ್ನ ಪ್ರಮಾಣದಲ್ಲಿ ಹೆಚ್ಚಳ" ], "label": [ "A", "B", "C", "D" ] }, "232": { "text": [ "ಚಲನಶೀಲ", "ರಾಸಾಯನಿಕ", "ವಿದ್ಯುತ್", "ಯಾಂತ್ರಿಕ" ], "label": [ "A", "B", "C", "D" ] }, "233": { "text": [ "ಜ್ವಾಲಾಮುಖಿ ದ್ವೀಪದ ಚಾಪಗಳು.", "ಸ್ಟ್ರೈಕ್-ಸ್ಲಿಪ್ ದೋಷಗಳು.", "ಸಾಗರದ ಕಂದಕಗಳು.", "ಬಿರುಕು ವಲಯಗಳು." ], "label": [ "A", "B", "C", "D" ] }, "234": { "text": [ "ನಿರ್ದೇಶನ.", "ಅಲೆಗಳು.", "ಚಲನೆ.", "ಆವರ್ತನ." ], "label": [ "A", "B", "C", "D" ] }, "235": { "text": [ "ಅಸ್ಥಿಪಂಜರ ಮತ್ತು ಜೀರ್ಣಕಾರಿ", "ಅಸ್ಥಿಪಂಜರ ಮತ್ತು ಉಸಿರಾಟ", "ರಕ್ತಪರಿಚಲನೆ ಮತ್ತು ಜೀರ್ಣಕ್ರಿಯೆ", "ರಕ್ತಪರಿಚಲನೆ ಮತ್ತು ಉಸಿರಾಟ" ], "label": [ "A", "B", "C", "D" ] }, "236": { "text": [ "ಸೋಡಿಯಂ ಮತ್ತು ಕ್ಲೋರಿನ್ ಎರಡರ ಗುಣಲಕ್ಷಣಗಳು ಬದಲಾಗುತ್ತವೆ.", "ಸೋಡಿಯಂ ಮತ್ತು ಕ್ಲೋರಿನ್ ಎರಡರ ಗುಣಲಕ್ಷಣಗಳು ಒಂದೇ ಆಗಿರುತ್ತವೆ.", "ಸೋಡಿಯಂನ ಗುಣಲಕ್ಷಣಗಳು ವಿಭಿನ್ನವಾಗಿವೆ ಆದರೆ ಕ್ಲೋರಿನ್ ಅಪಾಯಕಾರಿ ಅನಿಲವಾಗಿ ಉಳಿದಿದೆ.", "ಸೋಡಿಯಂನ ಗುಣಲಕ್ಷಣಗಳು ಒಂದೇ ಆಗಿರುತ್ತವೆ ಆದರೆ ಕ್ಲೋರಿನ್ನ ಗುಣಲಕ್ಷಣಗಳು ಬದಲಾಗುತ್ತವೆ." ], "label": [ "A", "B", "C", "D" ] }, "237": { "text": [ "ತೈಲ, ಗಾಳಿ ಮತ್ತು ಬಂಡೆ", "ನೀರು, ಗಾಳಿ ಮತ್ತು ಹಾಲು", "ಮರಳು, ಮಂಜುಗಡ್ಡೆ ಮತ್ತು ಮರ", "ಉಗುರು, ಕೋಲು ಮತ್ತು ಕಾಗದ" ], "label": [ "A", "B", "C", "D" ] }, "238": { "text": [ "ಕಲ್ಲಿದ್ದಲು", "ಸೂರ್ಯನ ಬೆಳಕು", "ನೀರು.", "ಮರ." ], "label": [ "A", "B", "C", "D" ] }, "239": { "text": [ "ದ್ರವ ನೀರು", "ಕಲ್ಲಿನ ಮೇಲ್ಮೈಗಳು", "ಬೆಚ್ಚಗಿನ ಮಣ್ಣು", "ವಾತಾವರಣದ ಆಮ್ಲಜನಕ" ], "label": [ "A", "B", "C", "D" ] }, "240": { "text": [ "ಹೂವುಗಳು.", "ಹಣ್ಣು.", "ಬೇರುಗಳು", "ಕಾಂಡಗಳು." ], "label": [ "A", "B", "C", "D" ] }, "241": { "text": [ "ಕಪ್ಪೆ.", "ಅಣಬೆಗಳು", "ಹುಲ್ಲು", "ಹಲ್ಲಿ." ], "label": [ "A", "B", "C", "D" ] }, "242": { "text": [ "ರೋಗದಿಂದ ಉಂಟಾಗುವ ಅನಾರೋಗ್ಯವನ್ನು ಕಡಿಮೆ ಮಾಡುವುದು.", "ದೈಹಿಕ ಶ್ರಮದ ಅಗತ್ಯವನ್ನು ಕಡಿಮೆ ಮಾಡುವುದು.", "ಗ್ರಾಹಕ ಸರಕುಗಳ ಬೆಲೆಯನ್ನು ಗರಿಷ್ಠಗೊಳಿಸುವುದು.", "ನವೀಕರಿಸಲಾಗದ ಸಂಪನ್ಮೂಲಗಳ ಗರಿಷ್ಠ ಬಳಕೆ." ], "label": [ "A", "B", "C", "D" ] }, "243": { "text": [ "ಬಿರುಗಾಳಿಗಳನ್ನು ತಡೆಯಬಹುದು ಎಂಬುದನ್ನು ಇದು ಜನರಿಗೆ ತೋರಿಸುತ್ತದೆ.", "ವಿಜ್ಞಾನವು ಆಸಕ್ತಿದಾಯಕವಾಗಿದೆ ಎಂಬುದನ್ನು ಇದು ಜನರಿಗೆ ತೋರಿಸುತ್ತದೆ.", "ಇದು ಅಪಾಯಕಾರಿ ಬಿರುಗಾಳಿಗಳ ಬಗ್ಗೆ ಜನರಿಗೆ ಎಚ್ಚರಿಕೆ ನೀಡಲು ಸಹಾಯ ಮಾಡುತ್ತದೆ.", "ಇದು ಜನರಿಗೆ ಮಳೆಯಲ್ಲಿ ವಾಹನ ಚಲಾಯಿಸಲು ಸಹಾಯ ಮಾಡುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "244": { "text": [ "ದ್ರವ್ಯರಾಶಿಗಳು ಸಮಯ ಮತ್ತು ಸ್ಥಳವನ್ನು ಬಾಗಿಸುವುದರಿಂದ ಗುರುತ್ವಾಕರ್ಷಣೆಯು ಕಾರ್ಯನಿರ್ವಹಿಸುತ್ತದೆ.", "ಕೆಲವು ಖನಿಜಗಳನ್ನು ಮಣ್ಣಿಗೆ ಸೇರಿಸಿದರೆ ಸಸ್ಯಗಳ ಮೇಲೆ ಗುರುತ್ವಾಕರ್ಷಣೆಯ ಪರಿಣಾಮವು ಕಡಿಮೆಯಾಗಬಹುದು.", "ಎರಡು ವಸ್ತುಗಳ ನಡುವಿನ ಗುರುತ್ವ ಬಲವು ಅವುಗಳ ದ್ರವ್ಯರಾಶಿ ಮತ್ತು ಅವುಗಳ ನಡುವಿನ ಅಂತರವನ್ನು ಅವಲಂಬಿಸಿರುತ್ತದೆ.", "ಇಂದು ಗುರುತ್ವಾಕರ್ಷಣೆಯ ಮೇಲೆ ಮಾಡಲಾಗುತ್ತಿರುವ ಪ್ರಯೋಗಗಳು ಹಿಂದೆ ಮಾಡಿದ್ದಕ್ಕಿಂತ ಉತ್ತಮವಾಗಿವೆ ಮತ್ತು ಸಂಪೂರ್ಣ ತಿಳುವಳಿಕೆಗೆ ಕೆಲವೇ ವರ್ಷಗಳು ಉಳಿದಿವೆ." ], "label": [ "A", "B", "C", "D" ] }, "245": { "text": [ "ರಕ್ತದಲ್ಲಿ ಇಂಗಾಲದ ಡೈಆಕ್ಸೈಡ್ ಮಟ್ಟ", "ಜೀವಕೋಶಗಳಲ್ಲಿ ಇಂಗಾಲದ ಡೈಆಕ್ಸೈಡ್ನ ಮಟ್ಟ", "ಶ್ವಾಸಕೋಶದಲ್ಲಿ ಇಂಗಾಲದ ಡೈಆಕ್ಸೈಡ್ನ ಮಟ್ಟ", "ಗಾಳಿಯಲ್ಲಿ ಇಂಗಾಲದ ಡೈಆಕ್ಸೈಡ್ ಮಟ್ಟ" ], "label": [ "A", "B", "C", "D" ] }, "246": { "text": [ "ಕೆಜಿ/ಸೆ", "m ^ 3/s", "ಎಲ್/ಎಂ ^ 3", "ಕೆ. ಜಿ/ಮೀ ^ 3" ], "label": [ "A", "B", "C", "D" ] }, "247": { "text": [ "ಅನುಬಂಧಗಳ ಚಲನೆ", "ರಕ್ತ ಪರಿಚಲನೆಯ ಪೂರ್ಣಗೊಳಿಸುವಿಕೆ", "ಪೋಷಕಾಂಶಗಳ ಹೀರಿಕೊಳ್ಳುವಿಕೆ", "ಹಾರ್ಮೋನುಗಳ ನಿಯಂತ್ರಣ" ], "label": [ "A", "B", "C", "D" ] }, "248": { "text": [ "ಅಣುಗಳು", "ರಾಸಾಯನಿಕಗಳು", "ಕಂಪನ", "ಆಯಸ್ಕಾಂತೀಯ ಕ್ಷೇತ್ರ" ], "label": [ "A", "B", "C", "D" ] }, "249": { "text": [ "ಸೌರ ಫಲಕಗಳಿಂದ ಬಿಸಿಮಾಡಿದ ನೀರು", "ನೈಸರ್ಗಿಕ ಅನಿಲದ ಮೇಲೆ ಬೇಯಿಸಿದ ಆಹಾರ", "ಕಲ್ಲಿದ್ದಲಿನಿಂದ ಉತ್ಪತ್ತಿಯಾಗುವ ವಿದ್ಯುತ್", "ಗ್ಯಾಸೋಲಿನ್ನಿಂದ ಚಾಲಿತವಾದ ಎಂಜಿನ್" ], "label": [ "A", "B", "C", "D" ] }, "250": { "text": [ "ವಾತಾವರಣವನ್ನು ಹೊಂದಿರುವ ಮಧ್ಯಮ ಗ್ರಹ.", "ಇಂಗಾಲ ಮತ್ತು ಸಾರಜನಕದಿಂದ ಕೂಡಿದ ನಕ್ಷತ್ರ.", "ಒಂದು ಕಾಲದಲ್ಲಿ ನಕ್ಷತ್ರವಾಗಿದ್ದ ಕಪ್ಪು ಕುಳಿ.", "ಹೈಡ್ರೋಜನ್ ಮತ್ತು ಹೀಲಿಯಂನಿಂದ ಕೂಡಿದ ನಕ್ಷತ್ರ." ], "label": [ "A", "B", "C", "D" ] }, "251": { "text": [ "ಸೌರಶಕ್ತಿ ಚಾಲಿತ ಕ್ಯಾಲ್ಕುಲೇಟರ್", "ಮರದಿಂದ ಉರಿಯುವ ಒಲೆ", "ಬ್ಯಾಟರಿ ಚಾಲಿತ ದೀಪ", "ಗಾಳಿ-ಚಾಲಿತ ಹಾಯಿದೋಣಿ" ], "label": [ "1", "2", "3", "4" ] }, "252": { "text": [ "ವಿನ್ಯಾಸ", "ಕಠಿಣತೆ.", "ಬಣ್ಣ.", "ಸ್ಟ್ರಿಕ್" ], "label": [ "A", "B", "C", "D" ] }, "253": { "text": [ "ನಿರ್ಮಾಪಕರು", "ಸರ್ವಭಕ್ಷಕಗಳು", "ಸಸ್ಯಾಹಾರಿಗಳು", "ತೋಟಗಾರರು" ], "label": [ "A", "B", "C", "D" ] }, "254": { "text": [ "ಬ್ರಹ್ಮಾಂಡವು ನಿರಂತರವಾಗಿ ಬೆಳೆಯುತ್ತಿದೆ ಮತ್ತು ಬದಲಾಗುತ್ತಿದೆ.", "ಒಂದು ದೊಡ್ಡ ಸ್ಫೋಟವು ಬ್ರಹ್ಮಾಂಡದ ಉಗಮಕ್ಕೆ ಕಾರಣವಾಯಿತು.", "ಬ್ರಹ್ಮಾಂಡದ ಸ್ವರೂಪವು ಯಾವಾಗಲೂ ಒಂದೇ ಆಗಿರುತ್ತದೆ.", "ಬ್ರಹ್ಮಾಂಡದ ಕೇಂದ್ರದಿಂದ ಚಲಿಸುವ ಬೆಳಕು ಕೆಂಪು ಬಣ್ಣದಲ್ಲಿ ಕಾಣಿಸಿಕೊಳ್ಳುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "255": { "text": [ "ವರ್ಣಗೋಳ", "ಕೋರ್", "ಕೊರೊನ", "ದ್ಯುತಿಗೋಳ" ], "label": [ "A", "B", "C", "D" ] }, "256": { "text": [ "ಮಳೆ ಬೀಳುತ್ತದೆ.", "ಮಾಲಿನ್ಯ.", "ನೀರಾವರಿ.", "ಆವಿಯಾಗುವಿಕೆ." ], "label": [ "A", "B", "C", "D" ] }, "257": { "text": [ "ವಿದ್ಯುತ್ ಶಕ್ತಿಗೆ ಘರ್ಷಣೆ", "ಬೆಳಕಿನ ಶಕ್ತಿಯಿಂದ ಉಷ್ಣ ಶಕ್ತಿಗೆ", "ದ್ರವ್ಯರಾಶಿಯಿಂದ ಚಲನ ಶಕ್ತಿಯವರೆಗೆ", "ರಾಸಾಯನಿಕ ಶಕ್ತಿಯಿಂದ ಬೆಳಕಿನ ಶಕ್ತಿಗೆ" ], "label": [ "A", "B", "C", "D" ] }, "258": { "text": [ "ಸೀನುವುದು.", "ನುಂಗುವುದು.", "ನಡುಗುವುದು.", "ಬೆವರುವುದು." ], "label": [ "A", "B", "C", "D" ] }, "259": { "text": [ "ಜೀರ್ಣಕ್ರಿಯೆ ಮತ್ತು ಅಂತಃಸ್ರಾವಕ", "ಸ್ನಾಯು ಮತ್ತು ಅಸ್ಥಿಪಂಜರ", "ಸಂತಾನೋತ್ಪತ್ತಿ ಮತ್ತು ವಿಸರ್ಜನೆ", "ರಕ್ತಪರಿಚಲನೆ ಮತ್ತು ಜೀರ್ಣಕ್ರಿಯೆ" ], "label": [ "1", "2", "3", "4" ] }, "260": { "text": [ "ತನ್ನ ಅಕ್ಷದ ಮೇಲೆ ಭೂಮಿಯ ಪರಿಭ್ರಮಣೆ", "ಭೂಮಿಯ ಸುತ್ತ ಸೂರ್ಯನ ಕ್ರಾಂತಿ", "ಸೂರ್ಯನ ಸುತ್ತ ಭೂಮಿಯ ಕ್ರಾಂತಿ", "ತನ್ನ ಅಕ್ಷದ ಮೇಲೆ ಸೂರ್ಯನ ಪರಿಭ್ರಮಣೆ" ], "label": [ "A", "B", "C", "D" ] }, "261": { "text": [ "ಚಂದ್ರನು ಭೂಮಿಗಿಂತ ತೆಳುವಾದ ವಾತಾವರಣವನ್ನು ಹೊಂದಿದ್ದಾನೆ.", "ಚಂದ್ರನು ಭೂಮಿಯಿಂದ ದೂರ ಸರಿಯಲು ತುಂಬಾ ದೊಡ್ಡದಾಗಿದೆ.", "ಭೂಮಿಯ ಗುರುತ್ವಾಕರ್ಷಣೆಯಿಂದ ಚಂದ್ರನು ಆಕರ್ಷಿತನಾಗುತ್ತಾನೆ.", "ಚಂದ್ರನು ಭೂಮಿಗಿಂತ ಕಡಿಮೆ ಗುರುತ್ವ ಬಲವನ್ನು ಹೊಂದಿದ್ದಾನೆ." ], "label": [ "A", "B", "C", "D" ] }, "262": { "text": [ "ನಿಯತಕಾಲಿಕವಾಗಿ ನಕ್ಷತ್ರಗಳ ಮಸುಕಾಗುವಿಕೆ", "ನಕ್ಷತ್ರಗಳಿಂದ ಆವರ್ತಕ ಕ್ಷ-ಕಿರಣ ಸ್ಫೋಟಗಳು", "ನಕ್ಷತ್ರಗಳ ತ್ವರಿತ ಸ್ಥಳ ಬದಲಾವಣೆಗಳು", "ನಕ್ಷತ್ರಗಳಿಂದ ನಿಯಮಿತವಾದ ವರ್ಣಪಟಲದ ಬದಲಾವಣೆಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "263": { "text": [ "ಕ್ಲೋನಿಂಗ್.", "ಚಿಗುರೊಡೆಯುವುದು.", "ಬೈನರಿ ವಿದಳನ.", "ಲೈಂಗಿಕ ಸಂತಾನೋತ್ಪತ್ತಿ." ], "label": [ "A", "B", "C", "D" ] }, "264": { "text": [ "ಸರೋವರ", "ಕೊಳ.", "ಸಾಗರ", "ನದೀಮುಖ" ], "label": [ "A", "B", "C", "D" ] }, "265": { "text": [ "ಎಲೆಕ್ಟ್ರಾನ್ನ ವೇಗ ಮತ್ತು ದಿಕ್ಕು", "ಎಲೆಕ್ಟ್ರಾನ್ ಮತ್ತು ನ್ಯೂಟ್ರಾನ್ನ ಗಾತ್ರ", "ಎಲೆಕ್ಟ್ರಾನ್ನ ದಿಕ್ಕು ಮತ್ತು ಶಕ್ತಿ", "ಶಕ್ತಿ ಮತ್ತು ನ್ಯೂಕ್ಲಿಯಸ್ನ ಆಕರ್ಷಣೆ" ], "label": [ "A", "B", "C", "D" ] }, "266": { "text": [ "ಬದಲಾದ ಭೂದೃಶ್ಯಕ್ಕೆ ಹೊಂದಿಕೊಳ್ಳಿ", "ಪರಿಸರ ವ್ಯವಸ್ಥೆಯ ಪ್ರಗತಿಗೆ ಒಳಗಾಗುತ್ತದೆ", "ಅದರ ಮಾಲಿನ್ಯ-ಪೂರ್ವ ಪರಿಸ್ಥಿತಿಗಳಿಗೆ ಹಿಂತಿರುಗಿ", "ಬದಲಾದ ಪರಿಸ್ಥಿತಿಗಳಲ್ಲಿ ಬದುಕಬಲ್ಲ ಜೀವಿಗಳನ್ನು ಉತ್ಪಾದಿಸುತ್ತದೆ" ], "label": [ "A", "B", "C", "D" ] }, "267": { "text": [ "ಸಮೂಹ", "ವಿನ್ಯಾಸ", "ವಾಸನೆ.", "ಬಣ್ಣ." ], "label": [ "A", "B", "C", "D" ] }, "268": { "text": [ "ಬುಧ, ಶುಕ್ರ, ಭೂಮಿ, ಮಂಗಳ", "ಮಂಗಳ, ಬುಧ, ಭೂಮಿ, ಶುಕ್ರ", "ಭೂಮಿ, ಶುಕ್ರ, ಬುಧ, ಮಂಗಳ", "ಶುಕ್ರ, ಭೂಮಿ, ಮಂಗಳ, ಬುಧ" ], "label": [ "A", "B", "C", "D" ] }, "269": { "text": [ "ವಿಸರ್ಜನೆ", "ಹೀರಿಕೊಳ್ಳುವಿಕೆ", "ಜೀರ್ಣಕ್ರಿಯೆ.", "ಪ್ರಸರಣ" ], "label": [ "A", "B", "C", "D" ] }, "270": { "text": [ "ಸರ್ವಭಕ್ಷಕ.", "ಸಸ್ಯಾಹಾರಿ.", "ನಿರ್ಮಾಪಕ.", "ತೋಟಗಾರ." ], "label": [ "A", "B", "C", "D" ] }, "271": { "text": [ "ಪೂರಕಕ್ಕೆ ವಿವಿಧ ಜೀವಸತ್ವಗಳನ್ನು ಸೇರಿಸಿ", "ಪ್ರಯೋಗಾಲಯದಲ್ಲಿ ಇಲಿಗಳ ಮೇಲೆ ಪೂರಕವನ್ನು ಪರೀಕ್ಷಿಸಿ", "ಮಹಿಳೆಯರಿಗೆ ಆಕರ್ಷಕವಾಗಿರುವ ಪ್ಯಾಕೇಜಿಂಗ್ ಅನ್ನು ಅಭಿವೃದ್ಧಿಪಡಿಸಿ", "ಮಹಿಳೆಯರ ದೊಡ್ಡ ಮಾದರಿಯ ಮೇಲೆ ಪೂರಕವನ್ನು ಪರೀಕ್ಷಿಸಿ" ], "label": [ "A", "B", "C", "D" ] }, "272": { "text": [ "ಅದರ ಡಿಕಂಪೋಸರ್ಗಳು", "ಅದರ ಸ್ಪರ್ಧಿಗಳು", "ಅದರ ಪರಸ್ಪರವಾದಿಗಳು", "ಅದರ ಪರಭಕ್ಷಕಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "273": { "text": [ "ಸಮೂಹ", "ಪರಿಮಾಣ", "ವೇಗ.", "ಶಕ್ತಿ." ], "label": [ "A", "B", "C", "D" ] }, "274": { "text": [ "ಎಲ್ಲಾ ವ್ಯಕ್ತಿಗಳು ತಮ್ಮ ಪರಿಸರದಲ್ಲಿನ ಬದಲಾವಣೆಗಳಿಗೆ ಹೊಂದಿಕೆಯಾಗುವ ಗುಣಲಕ್ಷಣಗಳನ್ನು ಬೆಳೆಸಿಕೊಳ್ಳುತ್ತಾರೆ.", "ಎಲ್ಲಾ ವ್ಯಕ್ತಿಗಳು ತಮ್ಮ ಪರಿಸರದಲ್ಲಿ ನಿಧಾನವಾಗಿ ಸಂಭವಿಸುವ ನಿರ್ದಿಷ್ಟ ಬದಲಾವಣೆಗಳಿಗೆ ಹೊಂದಿಕೊಳ್ಳಲು ಕಲಿಯುತ್ತಾರೆ.", "ಕೆಲವು ವ್ಯಕ್ತಿಗಳು ತಾವು ಬದುಕುಳಿಯುವ ಸಾಧ್ಯತೆಯನ್ನು ಹೆಚ್ಚಿಸಿಕೊಳ್ಳಲು ರೂಪಾಂತರಗೊಳ್ಳುವ ಮೂಲಕ ತಮ್ಮ ಪರಿಸರಕ್ಕೆ ಪ್ರತಿಕ್ರಿಯಿಸುತ್ತಾರೆ.", "ಕೆಲವು ವ್ಯಕ್ತಿಗಳು ಆನುವಂಶಿಕ ವ್ಯತ್ಯಾಸಗಳನ್ನು ಹೊಂದಿದ್ದು, ಅವು ತಮ್ಮ ಪರಿಸರದಲ್ಲಿ ಬದುಕುಳಿಯುವ ಮತ್ತು ಸಂತಾನೋತ್ಪತ್ತಿ ಮಾಡುವ ಸಾಧ್ಯತೆಯನ್ನು ಹೆಚ್ಚಿಸುತ್ತವೆ." ], "label": [ "A", "B", "C", "D" ] }, "275": { "text": [ "ಹರಿವಿನ ನಕ್ಷೆ", "ಸೈಕಲ್ ರೇಖಾಚಿತ್ರ", "ವಂಶಾವಳಿಯ ನಕ್ಷೆ", "ಪುನ್ನೆಟ್ ಚೌಕ" ], "label": [ "A", "B", "C", "D" ] }, "276": { "text": [ "ಮೊದಲ ಮಾದರಿಗಿಂತ ಎರಡು ಪಟ್ಟು ಹೆಚ್ಚು", "ಮೊದಲ ಮಾದರಿಗಿಂತ ಸ್ವಲ್ಪ ಹೆಚ್ಚು", "ಮೊದಲ ಮಾದರಿಯ ಅರ್ಧದಷ್ಟು ಎತ್ತರ", "ಮೊದಲ ಮಾದರಿಯಂತೆ" ], "label": [ "A", "B", "C", "D" ] }, "277": { "text": [ "ಗ್ರ್ಯಾಂಡ್ ಕ್ಯಾನ್ಯನ್", "ಗ್ರೇಟ್ ಪ್ಲೇನ್ಸ್", "ಹಿಮಾಲಯ ಪರ್ವತಗಳು", "ಮರಿಯಾನಾ ಕಂದಕ" ], "label": [ "A", "B", "C", "D" ] }, "278": { "text": [ "ತುಲನಾತ್ಮಕವಾಗಿ ದ್ರವ ಮತ್ತು ಕಡಿಮೆ ಸ್ನಿಗ್ಧತೆ", "ಹೆಚ್ಚು ಸ್ನಿಗ್ಧತೆ ಮತ್ತು ತುಲನಾತ್ಮಕವಾಗಿ ತಂಪಾಗಿರುತ್ತದೆ", "ಬಿಸಿ ಅನಿಲ ಮತ್ತು ಕಲ್ಲಿನ ಚೂರುಗಳ ಮಿಶ್ರಣ", "ಮುಖ್ಯವಾಗಿ ನೀರಿನ ಆವಿ ಮತ್ತು ದೊಡ್ಡ ಬಂಡೆಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "279": { "text": [ "ಪೆಟ್ಟಿಗೆಗಳನ್ನು ಅಲುಗಾಡಿಸಿ.", "ಪೆಟ್ಟಿಗೆಗಳನ್ನು ವಾಸನೆ ಮಾಡಿ.", "ಪೆಟ್ಟಿಗೆಗಳನ್ನು ಆಲಿಸಿ.", "ಪೆಟ್ಟಿಗೆಗಳನ್ನು ತೂಗಿಸಿ." ], "label": [ "A", "B", "C", "D" ] }, "280": { "text": [ "ಅತ್ಯಂತ ಬಿಸಿಯಾದ ಪದರಗಳು ಕೋರ್ಗೆ ಹತ್ತಿರದಲ್ಲಿರುತ್ತವೆ.", "ಹೆಚ್ಚು ದ್ರವ ಪದರಗಳು ಹೊರಪದರಕ್ಕೆ ಹತ್ತಿರದಲ್ಲಿರುತ್ತವೆ.", "ಅತ್ಯಂತ ಹಗುರವಾದ ಪದರಗಳು ಕೋರ್ಗೆ ಹತ್ತಿರದಲ್ಲಿರುತ್ತವೆ.", "ಹೆಚ್ಚು ಲೋಹದ ಪದರಗಳು ಹೊರಪದರಕ್ಕೆ ಹತ್ತಿರದಲ್ಲಿರುತ್ತವೆ." ], "label": [ "A", "B", "C", "D" ] }, "281": { "text": [ "ನ್ಯೂಟ್ರಾನ್ಗಳಿಗಿಂತ ಹೆಚ್ಚು ಪ್ರೋಟಾನ್ಗಳು.", "ಪ್ರೋಟಾನ್ಗಳಿಗಿಂತ ಹೆಚ್ಚು ಎಲೆಕ್ಟ್ರಾನ್ಗಳು.", "ಸಮಾನ ಸಂಖ್ಯೆಯ ಪ್ರೋಟಾನ್ಗಳು ಮತ್ತು ನ್ಯೂಟ್ರಾನ್ಗಳು.", "ಸಮಾನ ಸಂಖ್ಯೆಯ ಪ್ರೋಟಾನ್ಗಳು ಮತ್ತು ಎಲೆಕ್ಟ್ರಾನ್ಗಳು." ], "label": [ "A", "B", "C", "D" ] }, "282": { "text": [ "ಹೊರಗೆ ಹೋಗಲು ಒಂದು ನಾಯಿ ಬಾಗಿಲನ್ನು ಗೀಚುತ್ತದೆ.", "ನಾಯಿಯು ಫ್ಲಾಪಿ ಕಿವಿಗಳನ್ನು ಹೊಂದಿದೆ.", "ಒಂದು ಬಿಸಿ ದಿನದಂದು ತನ್ನನ್ನು ತಾನು ತಂಪಾಗಿಸಿಕೊಳ್ಳಲು ಒಂದು ನಾಯಿ ಪ್ಯಾಂಟ್ ಹಾಕಿಕೊಳ್ಳುತ್ತದೆ.", "ನಾಯಿಯು ಕಪ್ಪು ಬಣ್ಣದ ಅಂಗಿಯನ್ನು ಹೊಂದಿರುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "283": { "text": [ "ಭೂಮಿಯು ತನ್ನ ಅಕ್ಷದ ಮೇಲೆ ತಿರುಗುತ್ತದೆ.", "ಭೂಮಿಯು ತನ್ನ ಅಕ್ಷದ ಮೇಲೆ ಓರೆಯಾಗಿದೆ.", "ಸೂರ್ಯನು ಉತ್ತರ ಗೋಳಾರ್ಧಕ್ಕೆ ಹತ್ತಿರವಾಗುತ್ತಾನೆ.", "ಸೂರ್ಯನು ಉತ್ತರ ಗೋಳಾರ್ಧಕ್ಕೆ ಹೆಚ್ಚಿನ ಶಕ್ತಿಯನ್ನು ಬಿಡುಗಡೆ ಮಾಡುತ್ತಾನೆ." ], "label": [ "A", "B", "C", "D" ] }, "284": { "text": [ "ಸೂರ್ಯ, ಭೂಮಿ, ಚಂದ್ರ", "ಸೂರ್ಯ, ಚಂದ್ರ, ಭೂಮಿ", "ಚಂದ್ರ, ಸೂರ್ಯ, ಭೂಮಿ", "ಚಂದ್ರ, ಭೂಮಿ, ಸೂರ್ಯ" ], "label": [ "A", "B", "C", "D" ] }, "285": { "text": [ "ಪರಮಾಣು ಶಕ್ತಿಗಾಗಿ ವಿಕಿರಣ ಶಕ್ತಿ", "ಉಷ್ಣ ಶಕ್ತಿಗಾಗಿ ವಿಕಿರಣ ಶಕ್ತಿ", "ಪರಮಾಣು ಶಕ್ತಿಗಾಗಿ ಉಷ್ಣ ಶಕ್ತಿ", "ರಾಸಾಯನಿಕ ಶಕ್ತಿಗಾಗಿ ಪರಮಾಣು ಶಕ್ತಿ" ], "label": [ "A", "B", "C", "D" ] }, "286": { "text": [ "ಭೂಮಿಯ ಕಾಂತೀಯ ಕ್ಷೇತ್ರ", "ಭೂಕಂಪಗಳ ಆವರ್ತನ", "ಭೂಮಿಯ ಟೆಕ್ಟೋನಿಕ್ ಪ್ಲೇಟ್ ಚಟುವಟಿಕೆ", "ವಾತಾವರಣದ ಸಂಯೋಜನೆ" ], "label": [ "A", "B", "C", "D" ] }, "287": { "text": [ "ಅತಿ ಹೆಚ್ಚಿನ ಕರಗುವ ಬಿಂದು", "ಕೋಣೆಯ ಉಷ್ಣಾಂಶದಲ್ಲಿ ಅನಿಲದ ಸ್ಥಿತಿ", "ವಿದ್ಯುತ್ ಪ್ರವಾಹದ ಉತ್ತಮ ವಾಹಕ", "ಕೋಣೆಯ ಉಷ್ಣಾಂಶದಲ್ಲಿ ಅತ್ಯಂತ ಸ್ಥಿರವಲ್ಲದ ಘನ" ], "label": [ "A", "B", "C", "D" ] }, "288": { "text": [ "ಸರಾಸರಿ ವಸ್ತು ಸಾಂದ್ರತೆಗಳು", "ಕಾಂತೀಯ ವಸ್ತುವಿನ ಅಂಶ", "ಶಾಖ ಹೀರಿಕೊಳ್ಳುವಿಕೆ ಮತ್ತು ಧಾರಣ ಗುಣಲಕ್ಷಣಗಳು", "ವಿಕಿರಣ-ಸಂಬಂಧಿತ ಶಾಖ ಬಿಡುಗಡೆಯ ದರ" ], "label": [ "A", "B", "C", "D" ] }, "289": { "text": [ "ಸೂರ್ಯನು ಸಾಗರದ ನೀರನ್ನು ಆವಿಯಾಗುವಂತೆ ಮಾಡುತ್ತಾನೆ.", "ಸೂರ್ಯನು ಮೋಡಗಳಲ್ಲಿ ನೀರಿನ ಹನಿಗಳನ್ನು ಸೃಷ್ಟಿಸುತ್ತಾನೆ.", "ಸೂರ್ಯನು ನೀರನ್ನು ಮತ್ತೆ ಸಾಗರಕ್ಕೆ ಹರಿಸುವಂತೆ ಒತ್ತಾಯಿಸುತ್ತಾನೆ.", "ಮೋಡಗಳು ಮಳೆಯನ್ನು ಉತ್ಪಾದಿಸುವಂತೆ ಸೂರ್ಯನು ಮಾಡುತ್ತಾನೆ." ], "label": [ "A", "B", "C", "D" ] }, "290": { "text": [ "ಇದು ಕಡಿಮೆ ನೀರನ್ನು ಬಳಸುತ್ತದೆ.", "ಇದು ಹೆಚ್ಚು ಶಾಖವನ್ನು ಉತ್ಪಾದಿಸುತ್ತದೆ.", "ಇದು ಕಡಿಮೆ ತೇವಾಂಶವನ್ನು ಬಿಡುಗಡೆ ಮಾಡುತ್ತದೆ.", "ಇದು ಹೆಚ್ಚು ಇಂಗಾಲದ ಡೈಆಕ್ಸೈಡ್ ಅನ್ನು ಹೀರಿಕೊಳ್ಳುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "291": { "text": [ "ಪರಿವರ್ತನೆಯ ಗಡಿಗಳಲ್ಲಿ ಶೇಖರಣೆ", "ಒಗ್ಗೂಡಿಸುವ ಗಡಿಗಳಲ್ಲಿ ಹೆಚ್ಚಳ", "ಬೇರೆ ಬೇರೆ ಗಡಿಗಳಲ್ಲಿ ಭೂಕುಸಿತ", "ಒಗ್ಗೂಡಿಸುವ ಗಡಿಗಳಲ್ಲಿ ಉಲ್ಕೆಯ ಪ್ರಭಾವ" ], "label": [ "A", "B", "C", "D" ] }, "292": { "text": [ "ಈಜು ಮೂತ್ರಕೋಶ", "ಪಾರ್ಶ್ವದ ರೇಖೆ", "ಪೃಷ್ಠದ ರೆಕ್ಕೆ", "ಚಿಪ್ಪಿನ ಚೂರುಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "293": { "text": [ "ಗಾಳಿಯ ಹವಾಮಾನ ಮತ್ತು ಮೇಲ್ಮೈ ಕಲ್ಲಿದ್ದಲಿನ ಸವೆತವನ್ನು ತಡೆಗಟ್ಟಲು.", "ವಿಕಿರಣಶೀಲ ಅಂಶಗಳು ನೀರಿನ ಮೂಲಗಳನ್ನು ಕಲುಷಿತಗೊಳಿಸುವುದನ್ನು ತಡೆಯಲು.", "ಹೊಸ ಕಲ್ಲಿದ್ದಲು ರಚನೆಗೆ ವಾತಾವರಣವನ್ನು ಒದಗಿಸುವುದು.", "ಈ ಪ್ರದೇಶವನ್ನು ನೈಸರ್ಗಿಕ ಸ್ಥಿತಿಗೆ ಮರಳಿ ತರಲು." ], "label": [ "A", "B", "C", "D" ] }, "294": { "text": [ "ಲಿಲಿ ಪ್ಯಾಡ್ಗಳ ಮೇಲೆ ಬೀಳುವ ಡ್ರ್ಯಾಗನ್ಫ್ಲೈಗಳು", "ನೊಣಗಳನ್ನು ತಿನ್ನುವ ಕಪ್ಪೆಗಳು ಮತ್ತು ಚಿಟ್ಟೆಗಳು", "ಸೂರ್ಯನಲ್ಲಿ ಮಲಗಿರುವ ಹಲ್ಲಿಗಳು ಮತ್ತು ಹಾವುಗಳು", "ಇಲಿಗಳನ್ನು ತಿನ್ನುವ ಗಿಡುಗಗಳು" ], "label": [ "1", "2", "3", "4" ] }, "295": { "text": [ "ಚಿಕ್ಕ ಕಪ್ಪೆಗಳು ಮಾತ್ರ ಬದುಕುಳಿಯುತ್ತವೆ.", "ಪರಭಕ್ಷಕಗಳ ಸಂಖ್ಯೆ ಹೆಚ್ಚಾಗುತ್ತದೆ", "ನೀರು ಆವಿಯಾಗುವುದರಿಂದ ಕಪ್ಪೆಗಳ ಸಂಖ್ಯೆಯಲ್ಲಿ ಇಳಿಕೆ", "ಹೆಚ್ಚು ಭೂಮಿ ಒಡ್ಡಿಕೊಳ್ಳುವುದರಿಂದ ಕಪ್ಪೆಗಳ ಸಂಖ್ಯೆಯಲ್ಲಿ ಹೆಚ್ಚಳ" ], "label": [ "A", "B", "C", "D" ] }, "296": { "text": [ "ಉಕ್ಕಿನ", "ಪ್ಲಾಸ್ಟಿಕ್", "ಗಾಜು.", "ಕಾಗದ" ], "label": [ "A", "B", "C", "D" ] }, "297": { "text": [ "ತಂದೆ ಮಾತ್ರ", "ತಾಯಿ ಮಾತ್ರ", "ತಾಯಿ ಮತ್ತು ತಂದೆ", "ತಾಯಿಯೂ ಅಲ್ಲ, ತಂದೆಯೂ ಅಲ್ಲ." ], "label": [ "A", "B", "C", "D" ] }, "298": { "text": [ "ಹೆಚ್ಚಿನವು ಹೊರಗಿನ ಪರಿಸರದೊಂದಿಗೆ ಅನಿಲಗಳನ್ನು ವಿನಿಮಯ ಮಾಡಿಕೊಳ್ಳಲು ಸಾಧ್ಯವಾಗದ ಜೀವಕೋಶಗಳನ್ನು ಹೊಂದಿರುತ್ತವೆ.", "ಹೆಚ್ಚಿನವು ತಮ್ಮ ಪರಿಸರದಲ್ಲಿ ಬೆಳೆಯಲು ಮತ್ತು ಬದುಕಲು ಸಾಧ್ಯವಾಗದ ಜೀವಕೋಶಗಳನ್ನು ಹೊಂದಿರುತ್ತವೆ.", "ಹೆಚ್ಚಿನವು ತಮ್ಮ ಪರಿಸರದ ಹೊರಗಿನ ಮೂಲಗಳಿಂದ ಆಹಾರ ಅಗತ್ಯವಿರುವ ಜೀವಕೋಶಗಳನ್ನು ಹೊಂದಿರುತ್ತವೆ.", "ಹೆಚ್ಚಿನವು ಏಕಕೋಶೀಯ ಜೀವಿಗಳಿಗಿಂತ ಬದುಕುಳಿಯಲು ಹೆಚ್ಚಿನ ಶಕ್ತಿಯ ಅಗತ್ಯವಿರುವ ಜೀವಕೋಶಗಳನ್ನು ಹೊಂದಿವೆ." ], "label": [ "A", "B", "C", "D" ] }, "299": { "text": [ "ನೀರಿನ ಪರೀಕ್ಷೆಯ ಮೂಲಕ ಮಾಲಿನ್ಯವನ್ನು ನಿರ್ಮೂಲನೆ ಮಾಡಬಹುದು.", "ಹೆಚ್ಚಿನ ತಾಪಮಾನವು ಕೃಷಿ ಕ್ಷೇತ್ರಗಳಿಂದ ಹರಿಯುವ ಹರಿವನ್ನು ಹೆಚ್ಚಿಸುತ್ತದೆ.", "ನೀರಿನ ಪರೀಕ್ಷೆಯು ಅಕ್ರಮ ಡಂಪಿಂಗ್ನ ಮೂಲವನ್ನು ಗುರುತಿಸುತ್ತದೆ.", "ಸಾರ್ವಜನಿಕ ಆರೋಗ್ಯಕ್ಕೆ ನೀರಿನ ಗುಣಮಟ್ಟವನ್ನು ಮೇಲ್ವಿಚಾರಣೆ ಮಾಡುವುದು ಮುಖ್ಯವಾಗಿದೆ." ], "label": [ "A", "B", "C", "D" ] }, "300": { "text": [ "ಘರ್ಷಣೆಯ ಪರಿಣಾಮಕಾರಿತ್ವವನ್ನು ಹೆಚ್ಚಿಸಲು", "ಯಂತ್ರದ ದಕ್ಷತೆಯನ್ನು ಹೆಚ್ಚಿಸಲು", "ಹೆಚ್ಚುವರಿ ಶಕ್ತಿಯ ಮೂಲವನ್ನು ಒದಗಿಸಲು", "ಯಂತ್ರದಲ್ಲಿ ಹೆಚ್ಚಿನ ಉಷ್ಣ ಶಕ್ತಿಯನ್ನು ಉತ್ಪಾದಿಸಲು" ], "label": [ "A", "B", "C", "D" ] }, "301": { "text": [ "ಕತ್ತರಿಸುವುದು.", "ಆಕಾರ.", "ಮುಕ್ತಾಯ.", "ಜೋಡಣೆ." ], "label": [ "A", "B", "C", "D" ] }, "302": { "text": [ "ಸಮೂಹ", "ವಿಷಯ.", "ತೂಕ", "ಪರಿಮಾಣ" ], "label": [ "A", "B", "C", "D" ] }, "303": { "text": [ "ಹೆಚ್ಚಿದ ಜೀವಕೋಶದ ಉಷ್ಣಾಂಶ", "ಆಯ್ದ ಪೊರೆಯ ಸಾಗಣೆ", "ರಾಸಾಯನಿಕ ಸಂಕೇತ", "ಆಸ್ಮೋಟಿಕ್ ಒತ್ತಡ" ], "label": [ "A", "B", "C", "D" ] }, "304": { "text": [ "ಕಲ್ಲಿದ್ದಲು", "ಮರ.", "ಗ್ಯಾಸೋಲಿನ್", "ಬ್ಯಾಟರಿಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "305": { "text": [ "ಜಿರಾಫೆಯ ಮೇಲೆ ಉದ್ದನೆಯ ಕುತ್ತಿಗೆ", "ಬಾತುಕೋಳಿಯ ಮೇಲೆ ಜಾಲದ ಪಾದಗಳು", "ಚಳಿಗಾಲದಲ್ಲಿ ನಿದ್ರಾವಸ್ಥೆಯಲ್ಲಿರುವ ಕರಡಿ", "ಜೇನುನೊಣವನ್ನು ಆಕರ್ಷಿಸುವ ಹೂವು" ], "label": [ "A", "B", "C", "D" ] }, "306": { "text": [ "ಹೀಲಿಯಂನ ದ್ರವ್ಯರಾಶಿ", "ಹೀಲಿಯಂನ ಸಾಂದ್ರತೆ", "ಹೀಲಿಯಂನ ಪರಿಮಾಣ", "ಹೀಲಿಯಂನ ಉಷ್ಣಾಂಶ" ], "label": [ "A", "B", "C", "D" ] }, "307": { "text": [ "ವೈರಸ್", "ಬ್ಯಾಕ್ಟೀರಿಯಾ", "ಪ್ಯಾರಾಮೆಸಿಯಮ್", "ಸಸ್ಯ" ], "label": [ "A", "B", "C", "D" ] }, "308": { "text": [ "ಮೀನಿನ ಪ್ರಭೇದಗಳ ಸಂಖ್ಯೆ ಹೆಚ್ಚುತ್ತಿದೆ.", "ಸರೋವರದ ನೀರಿನ ಪ್ರಮಾಣ ಹೆಚ್ಚುತ್ತಿದೆ.", "ಕೆಳಭಾಗದ ಕೆಸರಿನ ಸಂಗ್ರಹವು ಕಡಿಮೆಯಾಗುತ್ತದೆ.", "ಕರಗಿದ ಆಮ್ಲಜನಕದ ಪ್ರಮಾಣವು ಕಡಿಮೆಯಾಗುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "309": { "text": [ "ಪೆಂಗ್ವಿನ್", "ಅಳಿಲು.", "ಪ್ರಧಾನ.", "ಧ್ರುವ ಕರಡಿ" ], "label": [ "A", "B", "C", "D" ] }, "310": { "text": [ "ಲಭ್ಯವಿರುವ ಆಮ್ಲಜನಕದ ಪ್ರಮಾಣದಲ್ಲಿ ಇಳಿಕೆ", "ಸೂರ್ಯನ ಬೆಳಕಿನ ಪ್ರಮಾಣದಲ್ಲಿ ಹೆಚ್ಚಳ", "ಮಣ್ಣಿನ pH ಕಡಿಮೆಯಾಗುತ್ತದೆ", "ಪೋಷಕಾಂಶಗಳ ಹೆಚ್ಚಳ" ], "label": [ "A", "B", "C", "D" ] }, "311": { "text": [ "ಒಂದು ಜೀವಿ", "ಒಂದು ಡಿಕಂಪೋಸರ್", "ಒಂದು ನಕ್ಷತ್ರ", "ಒಂದು ಗ್ರಹ" ], "label": [ "A", "B", "C", "D" ] }, "312": { "text": [ "ಕಬ್ಬಿಣ.", "ಮರ.", "ಪ್ಲಾಸ್ಟಿಕ್", "ಮಂಜುಗಡ್ಡೆ" ], "label": [ "A", "B", "C", "D" ] }, "313": { "text": [ "ಪರಮಾಣುಗಳು", "ಪಡೆಗಳು", "ಜೀವಕೋಶಗಳು", "ನಿರ್ವಾತಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "314": { "text": [ "ಮಂಗಳ ಮತ್ತು ಭೂಮಿ", "ಶನಿ ಮತ್ತು ಗುರು", "ಬುಧ ಮತ್ತು ಶುಕ್ರ", "ಯುರೇನಸ್ ಮತ್ತು ನೆಪ್ಚೂನ್" ], "label": [ "A", "B", "C", "D" ] }, "315": { "text": [ "ದೇಹದ ಕಾರ್ಯಗಳನ್ನು ನಿಯಂತ್ರಿಸುವ ಹಾರ್ಮೋನುಗಳನ್ನು ಉತ್ಪಾದಿಸುತ್ತದೆ", "ಸೂಕ್ಷ್ಮಜೀವಿಗಳನ್ನು ನಾಶಪಡಿಸುವ ರಾಸಾಯನಿಕಗಳನ್ನು ರೂಪಿಸುತ್ತವೆ", "ಪೋಷಕಾಂಶಗಳನ್ನು ಬಿಡುಗಡೆ ಮಾಡಲು ಆಹಾರವನ್ನು ವಿಭಜಿಸಿ", "ಆಮ್ಲಜನಕವನ್ನು ಸಾಗಿಸಲು ಕೆಂಪು ರಕ್ತ ಕಣಗಳ ಪೂರೈಕೆ" ], "label": [ "1", "2", "3", "4" ] }, "316": { "text": [ "ಅದರ ಯಾವುದೇ ಭಾಗದಲ್ಲೂ ಜೀವವಿಲ್ಲ.", "ಇದು ಉಸಿರಾಡುವುದನ್ನು ನಿಲ್ಲಿಸುತ್ತದೆ.", "ಇದರ ಉಷ್ಣಾಂಶವು ಅದು ಸಕ್ರಿಯವಾಗಿರುವಾಗಿರುವುದಕ್ಕಿಂತ ಹೆಚ್ಚಾಗಿರುತ್ತದೆ.", "ಇದು ಸಕ್ರಿಯವಾಗಿದ್ದಾಗ ಬಳಕೆಗೆ ಶಕ್ತಿಯನ್ನು ಹೀರಿಕೊಳ್ಳುತ್ತದೆ.", "ಇದು ಸಕ್ರಿಯವಾಗಿರುವಾಗ ಬಳಸುವುದಕ್ಕಿಂತ ಕಡಿಮೆ ಶಕ್ತಿಯನ್ನು ಬಳಸುತ್ತಿದೆ." ], "label": [ "A", "B", "C", "D", "E" ] }, "317": { "text": [ "ದ್ರವ್ಯವು ಅಂಶಗಳಿಂದ ಮಾಡಲ್ಪಟ್ಟಿದೆ.", "ಸಸ್ಯಗಳು ತಮ್ಮದೇ ಆದ ಆಹಾರವನ್ನು ತಯಾರಿಸಿಕೊಳ್ಳಬಹುದು.", "ಕೆಲವು ಜೀವಿಗಳು ಒಂದೇ ಜೀವಕೋಶವನ್ನು ಹೊಂದಿರುತ್ತವೆ.", "ಬಿಳಿ ಬೆಳಕನ್ನು ಬಣ್ಣಗಳಾಗಿ ವಿಂಗಡಿಸಬಹುದು." ], "label": [ "A", "B", "C", "D" ] }, "318": { "text": [ "ನೂರಾರು ನಕ್ಷತ್ರಗಳು.", "ಸಾವಿರಾರು ನಕ್ಷತ್ರಗಳು.", "ಲಕ್ಷಾಂತರ ನಕ್ಷತ್ರಗಳು.", "ಕೋಟ್ಯಂತರ ನಕ್ಷತ್ರಗಳು." ], "label": [ "A", "B", "C", "D" ] }, "319": { "text": [ "ಶಿಕ್ಷಕರಿಗೆ ಬಾಟಲಿ ಮತ್ತು ದ್ರವದ ಬಗ್ಗೆ ತಿಳಿಸಿ.", "ದ್ರವವನ್ನು ಚರಂಡಿಯ ಕೆಳಗೆ ಸುರಿಯಿರಿ.", "ದ್ರವವನ್ನು ಇತರ ದ್ರವಗಳಿಗೆ ಹೋಲಿಸಿ.", "ಬಾಟಲಿ ಮತ್ತು ದ್ರವದ ದ್ರವ್ಯರಾಶಿಯನ್ನು ಕಂಡುಹಿಡಿಯಿರಿ." ], "label": [ "A", "B", "C", "D" ] }, "320": { "text": [ "ಕಾರುಗಳು ಓಡಿಸಲು ಹೆಚ್ಚು ಸುರಕ್ಷಿತವಾಗಿವೆ.", "ರೈತರು ಹೆಚ್ಚು ಸಸ್ಯಗಳನ್ನು ಬೆಳೆಯುತ್ತಾರೆ.", "ವಾಯುಮಾಲಿನ್ಯದ ಪ್ರಮಾಣ ಕಡಿಮೆಯಾಗುತ್ತದೆ.", "ಪ್ರಪಂಚದಾದ್ಯಂತ ಕಾರುಗಳ ಸಂಖ್ಯೆ ಹೆಚ್ಚುತ್ತಿದೆ." ], "label": [ "A", "B", "C", "D" ] }, "321": { "text": [ "ಸೌರಶಕ್ತಿ ಮತ್ತು ಸಾಗರ ವ್ಯವಸ್ಥೆಗಳು", "ಸೌರಶಕ್ತಿ ಮತ್ತು ಹವಾಮಾನ ವ್ಯವಸ್ಥೆಗಳು", "ಹವಾಮಾನ ವ್ಯವಸ್ಥೆಗಳು ಮತ್ತು ಸಾಗರ ವ್ಯವಸ್ಥೆಗಳು", "ಸೌರಶಕ್ತಿ, ಸಾಗರ ವ್ಯವಸ್ಥೆಗಳು ಮತ್ತು ಹವಾಮಾನ ವ್ಯವಸ್ಥೆಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "322": { "text": [ "ತಂದೆ ತಾಯಿ ಇಬ್ಬರೂ", "ಅದರ ತಾಯಿ, ಕೇವಲ", "ಅದರ ತಂದೆ, ಕೇವಲ" ], "label": [ "A", "B", "C" ] }, "323": { "text": [ "ಕಲ್ಲಿದ್ದಲು ಮಾತ್ರ.", "ಕೇವಲ ನೈಸರ್ಗಿಕ ಅನಿಲ.", "ತೈಲ ಮತ್ತು ಕಲ್ಲಿದ್ದಲು.", "ತೈಲ ಮತ್ತು ನೈಸರ್ಗಿಕ ಅನಿಲ." ], "label": [ "A", "B", "C", "D" ] }, "324": { "text": [ "ನೀರು ಒಂದು ನದಿಗೆ ಹರಿಯುತ್ತದೆ.", "ಮೋಡಗಳಿಂದ ನೀರು ಬೀಳುತ್ತದೆ.", "ನೀರು ಸಮುದ್ರದ ತಳಕ್ಕೆ ಮುಳುಗುತ್ತದೆ.", "ನೀರು ಆವಿಯಾಗಿ ಬದಲಾಗುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "325": { "text": [ "ಘರ್ಷಣೆಯನ್ನು ಹೆಚ್ಚಿಸುತ್ತದೆ.", "ಭಾರೀ ತೂಕವನ್ನು ಹೊತ್ತುಕೊಳ್ಳಿ.", "ನಿಲ್ಲುವ ದೂರವನ್ನು ಹೆಚ್ಚಿಸಿ.", "ಸೈಕಲ್ ಬ್ರೇಕ್ ಮಾಡುವುದನ್ನು ತಪ್ಪಿಸಿ." ], "label": [ "A", "B", "C", "D" ] }, "326": { "text": [ "ಈ ಪಕ್ಷಿಗಳು ನೀಲಿ ಬಣ್ಣದ್ದಾಗಿವೆ.", "ಈ ಪಕ್ಷಿಗಳು ಸುಂದರವಾಗಿವೆ.", "ಈ ಪಕ್ಷಿಗಳಲ್ಲಿ ಹೆಚ್ಚಿನವು 13 ಸೆಂಟಿಮೀಟರ್ ಎತ್ತರವನ್ನು ಹೊಂದಿವೆ.", "ಈ ಪಕ್ಷಿಗಳಲ್ಲಿ ಹೆಚ್ಚಿನವು ಸುಮಾರು 10 ಗ್ರಾಂಗಳಾಗಿರುತ್ತವೆ." ], "label": [ "A", "B", "C", "D" ] }, "327": { "text": [ "ಮರಗಳು.", "ಪ್ರಾಣಿಗಳು.", "ಶಿಲೀಂಧ್ರಗಳು.", "ಪಾಚಿ." ], "label": [ "A", "B", "C", "D" ] }, "328": { "text": [ "ಒಂದು ಪ್ರದೇಶದಲ್ಲಿ ವಾಸಿಸುವ ಜನಸಂಖ್ಯೆ", "ಒಂದು ಪ್ರದೇಶದಲ್ಲಿ ಇರುವ ನೈಸರ್ಗಿಕ ಸಂಪನ್ಮೂಲಗಳು", "ಭೂಮಿಯ ಮೇಲಿನ ಒಂದು ಜಾತಿಯ ಸದಸ್ಯರು", "ಭೂಮಿಯ ಮೇಲಿನ ಪರಿಸರ" ], "label": [ "1", "2", "3", "4" ] }, "329": { "text": [ "ಬೆಚ್ಚಗಿನ ಮತ್ತು ಒಣ", "ಬೆಚ್ಚಗಿನ ಮತ್ತು ತೇವಾಂಶ", "ತಂಪಾದ ಮತ್ತು ಒಣಗಿದ", "ತಂಪಾದ ಮತ್ತು ತೇವಾಂಶ" ], "label": [ "1", "2", "3", "4" ] }, "330": { "text": [ "ಬೇರುಗಳು.", "ಕಾಂಡಗಳು.", "ಹೂವುಗಳು.", "ಎಲೆಗಳು." ], "label": [ "A", "B", "C", "D" ] }, "331": { "text": [ "ಯುರೇನಿಯಂ", "ಸಮುದ್ರದ ನೀರು", "ಮರಳು ಮತ್ತು ಜಲ್ಲಿಕಲ್ಲು", "ಸತ್ತ ಸಸ್ಯಗಳು ಮತ್ತು ಪ್ರಾಣಿಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "332": { "text": [ "ರಾಸಾಯನಿಕ", "ಯಾಂತ್ರಿಕ", "ಪರಮಾಣು", "ದೈಹಿಕವಾಗಿ" ], "label": [ "A", "B", "C", "D" ] }, "333": { "text": [ "ಆಸ್ಮೋಸಿಸ್", "ಪ್ರಸರಣ", "ಜೀವಕೋಶದ ಚಟುವಟಿಕೆ", "ಜೀವಕೋಶದ ಸಾಗಣೆ" ], "label": [ "A", "B", "C", "D" ] }, "334": { "text": [ "ಸ್ಟಾರ್ ಫಿಷ್", "ಕಡಲಕಳೆ", "ಉಪ್ಪಿನ ನೀರು", "ಹವಳದ ದಿಬ್ಬ" ], "label": [ "A", "B", "C", "D" ] }, "335": { "text": [ "20 ಡಿಗ್ರಿ ಸೆಲ್ಸಿಯಸ್", "40 ಗ್ರಾಂ", "60 ಮಿಲಿಲೀಟರ್ಗಳು", "80 ಸೆಕೆಂಡುಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "336": { "text": [ "ಬಂಡೆಗಳ ವಯಸ್ಸು", "ಬಂಡೆಗಳು ರೂಪುಗೊಂಡ ರೀತಿ", "ಬಂಡೆಗಳು ಹೊಂದಿರುವ ಪಳೆಯುಳಿಕೆಗಳ ವಿಧಗಳು", "ಬಂಡೆಗಳಲ್ಲಿ ಕಂಡುಬರುವ ಖನಿಜಗಳ ಸಂಖ್ಯೆ" ], "label": [ "1", "2", "3", "4" ] }, "337": { "text": [ "ಪ್ರೋಟಾನ್ಗಳು", "ಎಲೆಕ್ಟ್ರಾನ್ಗಳು", "ಪರಮಾಣುಗಳು", "ನ್ಯೂಟ್ರಾನ್ಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "338": { "text": [ "ಮೆಸೊಸ್ಫಿಯರ್", "ಸ್ಟ್ರಾಟೋ ಆವರಣ", "ಉಷ್ಣವಲಯದ ವಾತಾವರಣ", "ಟ್ರೋಪೋಸ್ಫಿಯರ್" ], "label": [ "A", "B", "C", "D" ] }, "339": { "text": [ "ಇದನ್ನು ಕ್ಯಾಲೊರಿಗಳಲ್ಲಿ ಮಾತ್ರ ಅಳೆಯಬಹುದು.", "ಇದು ಇತರ ಸಾಮಾನ್ಯ ಪದಾರ್ಥಗಳಿಗಿಂತ ಕಡಿಮೆಯಾಗಿದೆ.", "ಇದು ಇತರ ಸಾಮಾನ್ಯ ಪದಾರ್ಥಗಳಿಗಿಂತ ಹೆಚ್ಚಾಗಿದೆ.", "ದೊಡ್ಡ ತಾಪಮಾನ ಬದಲಾವಣೆಗೆ ಕಡಿಮೆ ಶಕ್ತಿಯ ಅಗತ್ಯವಿರುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "340": { "text": [ "ಭೂಮಿಯ ಕ್ರಸ್ಟಲ್ ಪ್ಲೇಟ್ಗಳ ಚಲನೆಯಿಂದಾಗಿ ಉಂಟಾಗುವ ಒತ್ತಡ", "ಭೂಮಿಯ ಸುತ್ತ ಚಂದ್ರನ ಕಕ್ಷೆಯಿಂದಾಗಿ ಗುರುತ್ವಾಕರ್ಷಣೆಯ ವ್ಯತ್ಯಾಸ", "ಸೂರ್ಯನ ಸುತ್ತ ಭೂಮಿಯ ಕಕ್ಷೆಯಿಂದಾಗಿ ತಾಪಮಾನದ ವ್ಯತ್ಯಾಸ", "ಭೂಮಿಯ ಧ್ರುವಗಳ ಸ್ಥಳದಲ್ಲಿನ ಬದಲಾವಣೆಗಳಿಂದಾಗಿ ತಿರುಗುವಿಕೆಯ ಅಸಮತೋಲನ" ], "label": [ "A", "B", "C", "D" ] }, "341": { "text": [ "ಎಂದರೆ.", "ವ್ಯಾಪ್ತಿಯನ್ನು.", "ಮೋಡ್.", "ಮಧ್ಯಮ." ], "label": [ "A", "B", "C", "D" ] }, "342": { "text": [ "ಬೆಳವಣಿಗೆ", "ಆನುವಂಶಿಕತೆ", "ಅಭಿವೃದ್ಧಿ", "ಸಂತಾನೋತ್ಪತ್ತಿ" ], "label": [ "A", "B", "C", "D" ] }, "343": { "text": [ "ಸೂರ್ಯನ ಬೆಳಕು", "ಪ್ಲ್ಯಾಂಕ್ಟನ್", "ಜ್ವಾಲಾಮುಖಿಗಳು", "ಚಂಡಮಾರುತಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "344": { "text": [ "ತಂಪಾಗಿರುತ್ತದೆ, ಏಕೆಂದರೆ ಇದು ಕಡಿಮೆ ಸೂರ್ಯನ ಬೆಳಕನ್ನು ಹೀರಿಕೊಳ್ಳುತ್ತದೆ", "ತಂಪಾಗಿರುತ್ತದೆ, ಏಕೆಂದರೆ ಇದು ಹೆಚ್ಚು ಸೂರ್ಯನ ಬೆಳಕನ್ನು ಹೀರಿಕೊಳ್ಳುತ್ತದೆ", "ಬೆಚ್ಚಗಿರುತ್ತದೆ, ಏಕೆಂದರೆ ಇದು ಕಡಿಮೆ ಸೂರ್ಯನ ಬೆಳಕನ್ನು ಹೀರಿಕೊಳ್ಳುತ್ತದೆ", "ಬೆಚ್ಚಗಿರುತ್ತದೆ, ಏಕೆಂದರೆ ಇದು ಹೆಚ್ಚು ಸೂರ್ಯನ ಬೆಳಕನ್ನು ಹೀರಿಕೊಳ್ಳುತ್ತದೆ" ], "label": [ "A", "B", "C", "D" ] }, "345": { "text": [ "ತೈಲ ಮತ್ತು ಅನಿಲವು ಬಹಳ ಕಡಿಮೆ ಶಕ್ತಿಯನ್ನು ಉತ್ಪಾದಿಸುತ್ತವೆ.", "ತೈಲ ಮತ್ತು ಅನಿಲವು ತುಂಬಾ ಕಡಿಮೆ ಯಂತ್ರಗಳಲ್ಲಿ ಕಾರ್ಯನಿರ್ವಹಿಸುತ್ತವೆ.", "ತೈಲ ಮತ್ತು ಅನಿಲವು ಅವುಗಳ ಪೂರೈಕೆಯಲ್ಲಿ ಸೀಮಿತವಾಗಿದೆ.", "ತೈಲ ಮತ್ತು ಅನಿಲವನ್ನು ನೆಲದಿಂದ ತೆಗೆಯುವುದು ತುಂಬಾ ದುಬಾರಿಯಾಗಿದೆ." ], "label": [ "A", "B", "C", "D" ] }, "346": { "text": [ "ಜ್ವಾಲಾಮುಖಿ ಸ್ಫೋಟ ಮತ್ತು ಲಾವಾ ಹರಿವು", "ಅಗ್ನಿಶಿಲೆಗಳ ಒಳನುಸುಳುವಿಕೆ ಮತ್ತು ಘನೀಕರಣ", "ದೋಷಾರೋಪಣೆ ಮತ್ತು ಸ್ಥಳಾಂತರ", "ಸವೆತ ಮತ್ತು ಶೇಖರಣೆ" ], "label": [ "A", "B", "C", "D" ] }, "347": { "text": [ "ಆಹಾರಕ್ಕಾಗಿ ಕೀಟಗಳನ್ನು ಆಕರ್ಷಿಸುತ್ತದೆ", "ಅದರ ರಕ್ಷಣೆಯ ಪರಭಕ್ಷಕಗಳಿಗೆ ಎಚ್ಚರಿಕೆ ನೀಡುತ್ತದೆ", "ಅದನ್ನು ಪರಭಕ್ಷಕಗಳಿಂದ ಮರೆಮಾಡುತ್ತದೆ", "ಅದು ಬೆಚ್ಚಗಿರಲು ಅನುವು ಮಾಡಿಕೊಡಿ" ], "label": [ "A", "B", "C", "D" ] }, "348": { "text": [ "ಗಾಳಿ ಬೀಸುತ್ತಿದೆ.", "ನೀರು.", "ಹಿಮನದಿಗಳು.", "ಭೂಕುಸಿತಗಳು." ], "label": [ "A", "B", "C", "D" ] }, "349": { "text": [ "ಇದನ್ನು ಹೈಡ್ರೋಜನ್ ಮತ್ತು ಆಮ್ಲಜನಕವಾಗಿ ಪರಿವರ್ತಿಸಲಾಗುತ್ತದೆ.", "ಇದು ಪರಿಸರಕ್ಕೆ ಮರಳುತ್ತದೆ.", "ಇದು ಬ್ಯಾಕ್ಟೀರಿಯಾದ ಕೊಳೆಯುವಿಕೆಯಿಂದ ವಿಭಜನೆಯಾಗುತ್ತದೆ.", "ಇದು ಇತರ ಸಂಯುಕ್ತಗಳೊಂದಿಗೆ ಶಾಶ್ವತವಾಗಿ ಸಂಯೋಜಿಸಲ್ಪಟ್ಟಿದೆ." ], "label": [ "A", "B", "C", "D" ] }, "350": { "text": [ "ಹಾಟ್ ಸ್ಪಾಟ್ಗಳು.", "ಸಬ್ಡಕ್ಷನ್ ವಲಯಗಳು.", "ವಿಭಿನ್ನ ಗಡಿಗಳು.", "ಸಾಮಾನ್ಯ ತಪ್ಪುಗಳು." ], "label": [ "A", "B", "C", "D" ] }, "351": { "text": [ "ಒಂದು ಮಾಪಕ", "ಒಂದು ಥರ್ಮಾಮೀಟರ್", "ಅನಿಮೋಮೀಟರ್", "ಒಂದು ಮಿಲಿಮೀಟರ್" ], "label": [ "A", "B", "C", "D" ] }, "352": { "text": [ "ಹಿಮ.", "ಬರಗಾಲ", "ಶೇಖರಣೆ", "ಹವಾಮಾನ" ], "label": [ "A", "B", "C", "D" ] }, "353": { "text": [ "ಪರಮಾಣು ದ್ರವ್ಯರಾಶಿ", "ಋಣಾತ್ಮಕ ವಿದ್ಯುತ್ ಚಾರ್ಜ್", "ನ್ಯೂಟ್ರಾನ್ಗಳ ಸಂಖ್ಯೆ", "ಪೂರ್ಣ ವೇಲೆನ್ಸ್ ಎಲೆಕ್ಟ್ರಾನ್ ಚಿಪ್ಪುಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "354": { "text": [ "ಒಂದು ಕಡಲತೀರ", "ಒಂದು ಕಾಡು", "ಒಂದು ಮರುಭೂಮಿ", "ಮಳೆಕಾಡು" ], "label": [ "A", "B", "C", "D" ] }, "355": { "text": [ "ಸಮೂಹವು", "ಬಣ್ಣ.", "ಎತ್ತರ", "ತಾಪಮಾನ" ], "label": [ "A", "B", "C", "D" ] }, "356": { "text": [ "ನೀರು + ಇಂಗಾಲದ ಡೈಆಕ್ಸೈಡ್ + ಶಕ್ತಿ-> ಸಕ್ಕರೆ + ಆಮ್ಲಜನಕ", "ಆಮ್ಲಜನಕ + ಸಕ್ಕರೆ-> ಇಂಗಾಲದ ಡೈಆಕ್ಸೈಡ್ + ನೀರು + ಶಕ್ತಿ", "ಇಂಗಾಲದ ಡೈಆಕ್ಸೈಡ್ + ಆಮ್ಲಜನಕ + ನೀರು-> ಸಕ್ಕರೆ + ಶಕ್ತಿ", "ಸಕ್ಕರೆ + ಇಂಗಾಲದ ಡೈಆಕ್ಸೈಡ್ + ಶಕ್ತಿ-> ಆಮ್ಲಜನಕ + ನೀರು" ], "label": [ "A", "B", "C", "D" ] }, "357": { "text": [ "ಸಮತೋಲನ ಮತ್ತು ಆಡಳಿತಗಾರ", "ಸಮತೋಲನ ಮತ್ತು ಥರ್ಮಾಮೀಟರ್", "ಅಳತೆ ಮಾಡುವ ಕಪ್ ಮತ್ತು ಸಮತೋಲನ", "ಅಳತೆ ಮಾಡುವ ಕಪ್ ಮತ್ತು ಥರ್ಮಾಮೀಟರ್" ], "label": [ "A", "B", "C", "D" ] }, "358": { "text": [ "ವಿದ್ಯುತ್", "ಬಿಸಿ.", "ಬೆಳಕು.", "ಮ್ಯಾಗ್ನೆಟಿಕ್" ], "label": [ "A", "B", "C", "D" ] }, "359": { "text": [ "ಆವಿಯಾಗುವಿಕೆ", "ಹರಿವು.", "ಮೋಡದ ರಚನೆ", "ಹರಿವಿನ ಹರಿವು" ], "label": [ "A", "B", "C", "D" ] }, "360": { "text": [ "ಆಡಳಿತಗಾರ", "ಕ್ಯಾಮರಾ", "ಕೈ ಮಸೂರಗಳು", "ಸೂಕ್ಷ್ಮದರ್ಶಕ" ], "label": [ "A", "B", "C", "D" ] }, "361": { "text": [ "ಉಣ್ಣೆಯ ಕೋಟ್", "ತಾಮ್ರದ ಪೈಪ್", "ಪ್ಲಾಸ್ಟಿಕ್ ಕಡ್ಡಿ", "ಮರದ ಕೋಲು." ], "label": [ "A", "B", "C", "D" ] }, "362": { "text": [ "ಒಲಿವೈನ್", "ಪೈರೋಕ್ಸಿನ್", "ಆಂಫಿಬೋಲ್", "ಕ್ವಾರ್ಟ್ಜ್" ], "label": [ "A", "B", "C", "D" ] }, "363": { "text": [ "ಸಮೂಹ", "ಶಕ್ತಿ.", "ಚಲನೆ", "ಗುರುತ್ವಾಕರ್ಷಣ" ], "label": [ "A", "B", "C", "D" ] }, "364": { "text": [ "ಬೇಸಿಗೆ ಸಂಕ್ರಾಂತಿ", "ಚಳಿಗಾಲದ ಅಯನ ಸಂಕ್ರಾಂತಿ", "ವಸಂತ ವಿಷುವತ್ ಸಂಕ್ರಾಂತಿಯ", "ಪತನ ವಿಷುವತ್ ಸಂಕ್ರಾಂತಿಯ" ], "label": [ "A", "B", "C", "D" ] }, "365": { "text": [ "ಘರ್ಷಣೆ", "ಗುರುತ್ವಾಕರ್ಷಣ", "ಮ್ಯಾಗ್ನೆಟಿಕ್", "ಜಡತ್ವ" ], "label": [ "A", "B", "C", "D" ] }, "366": { "text": [ "ಜೀವರಾಶಿ", "ವಿಂಡ್ ಟರ್ಬೈನ್", "ಪರಮಾಣು ವಿದಳನ", "ಜಲವಿದ್ಯುತ್ ಶಕ್ತಿ" ], "label": [ "A", "B", "C", "D" ] }, "367": { "text": [ "ಸಮುದ್ರದಲ್ಲಿ ಈಜುವುದು", "ಕಲ್ಲುಗಳೊಂದಿಗೆ ಮಿಶ್ರಣ", "ಪೋಷಕಾಂಶಗಳನ್ನು ಹೀರಿಕೊಳ್ಳುವುದು", "ಒಳನಾಡಿನಲ್ಲಿ ಆಹಾರವನ್ನು ಹುಡುಕುವುದು" ], "label": [ "A", "B", "C", "D" ] }, "368": { "text": [ "ಲೆಸ್ಲಿ ಪ್ರಾಯೋಗಿಕ ಸೂಚನೆಗಳನ್ನು ನಿಖರವಾಗಿ ಅನುಸರಿಸಬಾರದು.", "ಲೆಸ್ಲಿ ಪ್ರಯೋಗಾಲಯದ ಫಲಿತಾಂಶಗಳನ್ನು ಮಾತ್ರ ಸರಿಯಾಗಿ ಬರೆಯಬೇಕು.", "ಎಲ್ಲಾ ವೈಜ್ಞಾನಿಕ ಸಿದ್ಧಾಂತಗಳು ತಪ್ಪು ಎಂದು ಸಾಬೀತಾದರೂ ಲೆಸ್ಲಿ ಅವುಗಳನ್ನು ಒಪ್ಪಿಕೊಳ್ಳಬೇಕು.", "ಲೆಸ್ಲಿ ತನ್ನ ಅವಲೋಕನಗಳಿಗೆ ಅನೇಕ ಸಂಭವನೀಯ ಕಾರಣಗಳನ್ನು ಪರಿಗಣಿಸಲು ಸಿದ್ಧರಿರಬೇಕು." ], "label": [ "A", "B", "C", "D" ] }, "369": { "text": [ "ಮರಳನ್ನು ಆಯಸ್ಕಾಂತವು ಹಿಮ್ಮೆಟ್ಟಿಸುತ್ತದೆ.", "ಕಬ್ಬಿಣದ ಫಿಲ್ಲಿಂಗ್ಗಳು ಆಯಸ್ಕಾಂತಕ್ಕೆ ಆಕರ್ಷಿತವಾಗುತ್ತವೆ.", "ಮರಳು ಆಯಸ್ಕಾಂತಕ್ಕೆ ಆಕರ್ಷಿತವಾಗುತ್ತದೆ.", "ಕಬ್ಬಿಣದ ಫಿಲ್ಲಿಂಗ್ಗಳನ್ನು ಆಯಸ್ಕಾಂತದಿಂದ ಹಿಮ್ಮೆಟ್ಟಿಸಲಾಗುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "370": { "text": [ "ಬಣ್ಣ.", "ವಾಸನೆ.", "ತಾಪಮಾನ", "ತೂಕ" ], "label": [ "A", "B", "C", "D" ] }, "371": { "text": [ "ಫಲಿತಾಂಶವನ್ನು ಇಟ್ಟುಕೊಳ್ಳಿ", "ಆತ ಎಣಿಸಿದ ಸಂಖ್ಯೆಯನ್ನು ಬದಲಾಯಿಸಿ", "ತರಗತಿಯ ಫಲಿತಾಂಶಗಳು ತಪ್ಪಾಗಿವೆ ಎಂದು ಭಾವಿಸಿ", "ತರಗತಿಯ ಫಲಿತಾಂಶದಿಂದ ಅವನ ಸಂಖ್ಯೆಯನ್ನು ತೆಗೆದುಹಾಕಿ" ], "label": [ "A", "B", "C", "D" ] }, "372": { "text": [ "ಬಣ್ಣ.", "ರುಚಿ.", "ಆಕಾರ", "ವಿನ್ಯಾಸ" ], "label": [ "A", "B", "C", "D" ] }, "373": { "text": [ "ನೀರು.", "ಚಿನ್ನ.", "ಉಪ್ಪು.", "ಸಕ್ಕರೆ" ], "label": [ "A", "B", "C", "D" ] }, "374": { "text": [ "ಬಿಸಿ ಹವಾಮಾನಕ್ಕೆ ಒಡ್ಡಿಕೊಳ್ಳುವುದು", "ದೈಹಿಕ ವ್ಯಾಯಾಮದಲ್ಲಿ ಇಳಿಕೆ", "ಕೆಟ್ಟ ಆಹಾರದ ಸೇವನೆ", "ವೈರಸ್ನಿಂದ ಸೋಂಕು" ], "label": [ "A", "B", "C", "D" ] }, "375": { "text": [ "ಹವಾಮಾನ ಮತ್ತು ಸವೆತ", "ಕೆಸರು ತುಂಬುವಿಕೆ ಮತ್ತು ಪ್ರವಾಹ", "ಜ್ವಾಲಾಮುಖಿ ಸ್ಫೋಟಗಳು ಮತ್ತು ಭೂಕುಸಿತಗಳು", "ಟೆಕ್ಟೋನಿಕ್ ಘರ್ಷಣೆಗಳು ಮತ್ತು ಭೂಕಂಪಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "376": { "text": [ "ಪರಭಕ್ಷಕಗಳು", "ಬೇಟೆಯಾಡುವುದು.", "ಡೀಕಂಪೋಸರ್ಗಳು", "ನಿರ್ಮಾಪಕರು" ], "label": [ "A", "B", "C", "D" ] }, "377": { "text": [ "ಸಕ್ಕರೆಯ ಪರ್ಯಾಯಗಳ ಅಭಿವೃದ್ಧಿ", "ಔಷಧಿಗಳ ಅಭಿವೃದ್ಧಿ", "ಉತ್ತಮ ಆರೋಗ್ಯ ಸೇವೆ", "ಉತ್ತಮ ಪೋಷಣೆ" ], "label": [ "A", "B", "C", "D" ] }, "378": { "text": [ "ಸಸ್ಯಗಳು ಕೊಳವನ್ನು ಸುಂದರವಾಗಿ ಕಾಣುವಂತೆ ಮಾಡುತ್ತವೆ.", "ಸಸ್ಯಗಳು ಹಸಿರು ಪಾಚಿಗಳನ್ನು ಮರೆಮಾಚುತ್ತವೆ.", "ಸಸ್ಯಗಳು ಪೋಷಕಾಂಶಗಳಿಗಾಗಿ ಪಾಚಿಗಳೊಂದಿಗೆ ಸ್ಪರ್ಧಿಸುತ್ತವೆ.", "ಸಸ್ಯಗಳು ಮೀನುಗಳಿಗೆ ಎಲ್ಲಾ ಆಹಾರವನ್ನು ಒದಗಿಸುತ್ತವೆ." ], "label": [ "A", "B", "C", "D" ] }, "379": { "text": [ "ವಿಂಡ್ ಟರ್ಬೈನ್ ಅನ್ನು ನಿರ್ಮಿಸಿ.", "ಇಂಧನವನ್ನು ಟ್ರಕ್ಕಿನಲ್ಲಿ ತುಂಬಿಸಿ.", "ಪೈಪ್ಲೈನ್ ನಿರ್ಮಿಸಿ.", "ಸೌರ ಸಂಗ್ರಾಹಕವನ್ನು ನಿರ್ಮಿಸಿ." ], "label": [ "A", "B", "C", "D" ] }, "380": { "text": [ "ಚಳಿಗಾಲದಿಂದ ವಸಂತಕಾಲದವರೆಗೆ", "ಬೇಸಿಗೆ ಬಂದೇ ಬರುತ್ತದೆ", "ವಸಂತಕಾಲದಿಂದ ಚಳಿಗಾಲದವರೆಗೆ", "ಚಳಿಗಾಲಕ್ಕೆ ಇಳಿಯುವುದು" ], "label": [ "A", "B", "C", "D" ] }, "381": { "text": [ "ನೀರಿನಲ್ಲಿ", "ಗಾಳಿಯಲ್ಲಿ", "ಭೂಮಿಯ ಮೇಲೆ", "ನೆಲದ ಕೆಳಗೆ" ], "label": [ "A", "B", "C", "D" ] }, "382": { "text": [ "ತಾಮ್ರದ ತಂತಿಯ ಉದ್ದನೆಯ ತುಂಡು", "ದೊಡ್ಡ ಸ್ಥಿರ ವಿದ್ಯುತ್ ಚಾರ್ಜ್", "ವಿದ್ಯುತ್ ಪ್ರವಾಹ", "ಒಂದು ವಿದ್ಯುತ್ ಕ್ಷೇತ್ರ" ], "label": [ "A", "B", "C", "D" ] }, "383": { "text": [ "ಒಂದು ಟೋಸ್ಟರ್", "ಒಂದು ಕ್ಯಾಮರಾ", "ಒಂದು ಬ್ಲೆಂಡರ್", "ಒಂದು ದೂರದರ್ಶನ" ], "label": [ "A", "B", "C", "D" ] }, "384": { "text": [ "ಸಾರಾಂಶ ಪ್ಯಾರಾಗ್ರಾಫ್", "ಲೇಬಲ್ ಮಾಡಲಾದ ರೇಖಾಚಿತ್ರ", "ಪೈ ಚಾರ್ಟ್", "ಬಾರ್ ಗ್ರಾಫ್" ], "label": [ "A", "B", "C", "D" ] }, "385": { "text": [ "ಬೆಳಗ್ಗೆ 6 ಗಂಟೆಗೆ.", "ಮಧ್ಯಾಹ್ನ", "ಸಂಜೆ 6 ಗಂ.", "ಮಧ್ಯರಾತ್ರಿ" ], "label": [ "A", "B", "C", "D" ] }, "386": { "text": [ "ಪರಿವರ್ತನೆಯ ಉದ್ದಕ್ಕೂ ಬದಲಾಗುತ್ತದೆ.", "ಹೆಚ್ಚಾಗುತ್ತದೆ ಏಕೆಂದರೆ ಸ್ವಲ್ಪ ಶಕ್ತಿಯು ಸೃಷ್ಟಿಯಾಗುತ್ತದೆ.", "ಪರಿವರ್ತನೆಯ ಉದ್ದಕ್ಕೂ ಸ್ಥಿರವಾಗಿರುತ್ತದೆ.", "ಸ್ವಲ್ಪ ಶಕ್ತಿಯು ನಾಶವಾಗುವುದರಿಂದ ಅದು ಕಡಿಮೆಯಾಗುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "387": { "text": [ "ಎರಡು ಗುಂಪುಗಳ ನಡುವಿನ ತಾಪಮಾನದ ವ್ಯತ್ಯಾಸವು ಸಾಕಷ್ಟು ದೊಡ್ಡದಾಗಿರಲಿಲ್ಲ.", "ಎರಡು ಗುಂಪುಗಳಿಗೆ ಬೆಳಕಿನ ಪ್ರಮಾಣವು ವಿಭಿನ್ನವಾಗಿತ್ತು.", "ಮೊಳಕೆಗಳ ಒಂದು ಗುಂಪಿಗೆ ಇನ್ನೊಂದಕ್ಕಿಂತ ಕಡಿಮೆ ನೀರು ಸಿಕ್ಕಿತು.", "ಪ್ರಯೋಗದಲ್ಲಿ ಯಾವುದೇ ತಪ್ಪಿಲ್ಲ." ], "label": [ "A", "B", "C", "D" ] }, "388": { "text": [ "ಪ್ರಾಗ್ಜೀವಶಾಸ್ತ್ರಜ್ಞರು", "ಪುರಾತತ್ವಶಾಸ್ತ್ರಜ್ಞರು", "ಕೃಷಿಕರು", "ಹವಾಮಾನ ತಜ್ಞರು" ], "label": [ "A", "B", "C", "D" ] }, "389": { "text": [ "ಶೈನಿಯರ್", "ಭಾರವಾಗಿದೆ.", "ಚಿಕ್ಕದು", "ಒರಟು." ], "label": [ "A", "B", "C", "D" ] }, "390": { "text": [ "ರಕ್ತಪರಿಚಲನೆ", "ಸ್ನಾಯುಗಳು.", "ನರಸಂಬಂಧಿ", "ಮೂಳೆ." ], "label": [ "A", "B", "C", "D" ] }, "391": { "text": [ "ದೂರದರ್ಶಕ", "ಕೈ ಮಸೂರಗಳು", "ಸೂಕ್ಷ್ಮದರ್ಶಕ", "ಬೃಹದಾಕಾರದ ಗಾಜು" ], "label": [ "A", "B", "C", "D" ] }, "392": { "text": [ "ವಸಂತಕಾಲದಲ್ಲಿ ತುಂಬಿದ ಕೊಳಕ್ಕೆ ನೀರುಣಿಸುವುದು", "ಹುಲ್ಲುಗಾವಲುಗಳನ್ನು ಉಳುಮೆ ಮಾಡುವುದು ಮತ್ತು ನೆಡುವುದು", "ಎಲ್ಲಾ ಸತ್ತ ಮರಗಳು ಮತ್ತು ಸ್ಟಂಪ್ಗಳನ್ನು ನಾಶಪಡಿಸುವುದು", "ಸಣ್ಣ ಕಾಡಿನ ಸುತ್ತಲೂ ರಸ್ತೆಯನ್ನು ನಿರ್ಮಿಸುವುದು" ], "label": [ "A", "B", "C", "D" ] }, "393": { "text": [ "ಶಕ್ತಿಯ ಅಗತ್ಯವಿದೆ.", "ಸಂತಾನೋತ್ಪತ್ತಿ", "ಬಿಗಿತ", "ಡಿಎನ್ಎ ಉಪಸ್ಥಿತಿ" ], "label": [ "A", "B", "C", "D" ] }, "394": { "text": [ "ವೇಗದಲ್ಲಿನ ಬದಲಾವಣೆಯನ್ನು ಸಮಯದ ಬದಲಾವಣೆಯಿಂದ ಭಾಗಿಸಿ", "ಸರಾಸರಿ ವೇಗವನ್ನು ಸಮಯದ ಬದಲಾವಣೆಯಿಂದ ಗುಣಿಸಿ", "ಸರಾಸರಿ ವೇಗವನ್ನು ದ್ರವ್ಯರಾಶಿಯಿಂದ ಭಾಗಿಸಿ", "ಪ್ರಯಾಣಿಸಿದ ದೂರದಿಂದ ವೇಗದಲ್ಲಿನ ಬದಲಾವಣೆಯನ್ನು ಗುಣಿಸಿ" ], "label": [ "A", "B", "C", "D" ] }, "395": { "text": [ "ಆಹಾರವನ್ನು ಹುಡುಕಲು ಉಸಿರಾಡುವುದು", "ಬಿಸಿಯಾದಾಗ ಪ್ಯಾಂಟಿಂಗ್", "ಮರದ ಮೇಲೆ ಅಳಿಲನ್ನು ಬೆನ್ನಟ್ಟುವುದು", "ಹೊರಗೆ ಹೋಗಲು ಬಯಸಿದಾಗ ಬೊಗಳುವುದು" ], "label": [ "A", "B", "C", "D" ] }, "396": { "text": [ "ಪರಭಕ್ಷಕ-ಬೇಟೆ.", "ಪರಾವಲಂಬಿ.", "ಪರಸ್ಪರ.", "ಸಾಮಾನ್ಯವಾದದ್ದು." ], "label": [ "A", "B", "C", "D" ] }, "397": { "text": [ "ಸಾಕುಪ್ರಾಣಿಗಳ ತ್ಯಾಜ್ಯವನ್ನು ತೊರೆಗಳಲ್ಲಿ ವಿಲೇವಾರಿ ಮಾಡಿ.", "ಚೆಲ್ಲಿದ ಗ್ಯಾಸೋಲಿನ್ ಅನ್ನು ಮೆದುಗೊಳವೆ ಬಳಸಿ ತೊಳೆದುಕೊಳ್ಳಿ.", "ನದಿಯನ್ನು ಸ್ವಚ್ಛಗೊಳಿಸುವ ಕಾರ್ಯಕ್ರಮವನ್ನು ಆಯೋಜಿಸಿ.", "ಅಪಾಯಕಾರಿ ತ್ಯಾಜ್ಯವನ್ನು ಮನೆಯ ಕಸದ ಬುಟ್ಟಿಗೆ ಹಾಕಿ." ], "label": [ "A", "B", "C", "D" ] }, "398": { "text": [ "ಅದರ ಕ್ರಾಂತಿಗಿಂತ ವೇಗವಾಗಿ.", "ಅದರ ಕ್ರಾಂತಿಗಿಂತ ನಿಧಾನವಾಗಿದೆ.", "ಅದರ ಕ್ರಾಂತಿಯ ಅರ್ಧದಷ್ಟು ವೇಗವಾಗಿ.", "ಅದರ ಕ್ರಾಂತಿಯಂತೆಯೇ." ], "label": [ "A", "B", "C", "D" ] }, "399": { "text": [ "ಆಯ್ದ ಸಂತಾನೋತ್ಪತ್ತಿ", "ಅಲೈಂಗಿಕ ಸಂತಾನೋತ್ಪತ್ತಿ", "ಸಂಪನ್ಮೂಲಗಳ ಸ್ವಾಧೀನ", "ನೈಸರ್ಗಿಕ ಆಯ್ಕೆ" ], "label": [ "1", "2", "3", "4" ] }, "400": { "text": [ "ಮಿಟೋಸಿಸ್", "ಉಸಿರಾಟ", "ದ್ಯುತಿಸಂಶ್ಲೇಷಣೆ", "ಫಲವತ್ತತೆ" ], "label": [ "A", "B", "C", "D" ] }, "401": { "text": [ "ಮೊದಲು ಪ್ರಾರಂಭವಾದ ಆಮೆಯು ಅತ್ಯಂತ ವೇಗವಾಗಿರುತ್ತದೆ.", "ಮೊದಲು ಮುಗಿಸಿದ ಆಮೆಯು ಅತ್ಯಂತ ವೇಗವಾಗಿರುತ್ತದೆ.", "ಅತ್ಯಂತ ಕಡಿಮೆ ಸಮಯವನ್ನು ತೆಗೆದುಕೊಂಡ ಆಮೆಯು ಅತ್ಯಂತ ವೇಗವಾಗಿರುತ್ತದೆ.", "ಹೆಚ್ಚು ಸಮಯ ತೆಗೆದುಕೊಂಡ ಆಮೆಯು ಅತ್ಯಂತ ವೇಗವಾಗಿರುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "402": { "text": [ "ಕಪ್ಪೆ.", "ಹುಳು.", "ಓಕ್ ಮರ", "ಮಿಡತೆ." ], "label": [ "A", "B", "C", "D" ] }, "403": { "text": [ "ಹೊಳಪುಗಳು ಬೆಳಕಿನಿಂದ ಬೆಳೆಯುತ್ತವೆ.", "ಕೆಲವು ಆಹಾರಗಳು ಮೊಡವೆಗಳಿಗೆ ಕಾರಣವಾಗುತ್ತವೆ.", "ಕೆಲವು ಅಭ್ಯಾಸಗಳು ಮೊಡವೆಗಳಿಗೆ ಕಾರಣವಾಗುತ್ತವೆ.", "ಮೊಡವೆಗಳು ಒಂದು ಆನುವಂಶಿಕ ಲಕ್ಷಣವಾಗಿದೆ." ], "label": [ "A", "B", "C", "D" ] }, "404": { "text": [ "ಒಂದು ಕಾಲದಲ್ಲಿ ಒಂದು ದೊಡ್ಡ ಭೂ ಸೇತುವೆ ಖಂಡಗಳನ್ನು ಸಂಪರ್ಕಿಸುತ್ತಿತ್ತು.", "ಅವಶೇಷಗಳನ್ನು ಸಾಗರ ಪ್ರವಾಹಗಳು ಹೊತ್ತೊಯ್ದಿದ್ದವು.", "ಒಂದು ಕಾಲದಲ್ಲಿ ಎರಡೂ ಖಂಡಗಳಲ್ಲಿ ಒಂದೇ ಭೂಪ್ರದೇಶ ಅಸ್ತಿತ್ವದಲ್ಲಿತ್ತು.", "ಪ್ರಾಣಿಗಳು ಸಮುದ್ರದ ಮೇಲೆ ಈಜುತ್ತಿದ್ದವು." ], "label": [ "A", "B", "C", "D" ] }, "405": { "text": [ "ಹಮ್ಮಿಂಗ್ ಬರ್ಡ್ಸ್ ಬಿಳಿ ಹೂವುಗಳನ್ನು ಬಯಸುತ್ತವೆ ಎಂದು ತೀರ್ಮಾನಿಸಿ", "ಉದ್ಯಾನದಲ್ಲಿರುವ ಹೂವುಗಳ ಬಗೆಗಳ ಬಗ್ಗೆ ಒಂದು ವರದಿಯನ್ನು ಬರೆಯಿರಿ", "ಹೂವುಗಳ ಮೇಲೆ ಹಮ್ಮಿಂಗ್ ಬರ್ಡ್ಗಳನ್ನು ಗಮನಿಸಿ ಮತ್ತು ಹೂವಿನ ಬಣ್ಣವನ್ನು ದಾಖಲಿಸಿ", "ಉದ್ಯಾನದಲ್ಲಿ ವಾಸಿಸುವ ವಿವಿಧ ಹಮ್ಮಿಂಗ್ ಬರ್ಡ್ಗಳ ಸಂಖ್ಯೆಯನ್ನು ಸಂಶೋಧಿಸಿ" ], "label": [ "A", "B", "C", "D" ] }, "406": { "text": [ "ಮೆಂಡೆಲ್", "ಡಾರ್ವಿನ್", "ಲಾಮಾರ್ಕ್", "ಹಾರ್ಡಿ-ವೈನ್ಬರ್ಗ್" ], "label": [ "A", "B", "C", "D" ] }, "407": { "text": [ "ಬಾಹ್ಯ ಫಲೀಕರಣ ಮತ್ತು ಬಾಹ್ಯ ಅಭಿವೃದ್ಧಿ", "ಬಾಹ್ಯ ಫಲೀಕರಣ ಮತ್ತು ಆಂತರಿಕ ಅಭಿವೃದ್ಧಿ", "ಆಂತರಿಕ ಫಲೀಕರಣ ಮತ್ತು ಬಾಹ್ಯ ಅಭಿವೃದ್ಧಿ", "ಆಂತರಿಕ ಫಲೀಕರಣ ಮತ್ತು ಆಂತರಿಕ ಅಭಿವೃದ್ಧಿ" ], "label": [ "1", "2", "3", "4" ] }, "408": { "text": [ "ತಂಪಾಗುವ ತಾಪಮಾನಗಳು", "ಹೆಚ್ಚಿನ ಒತ್ತಡ ಮತ್ತು ಶಾಖ", "ಹವಾಮಾನ ಮತ್ತು ಸವೆತ", "ಕಾಂಪ್ಯಾಕ್ಟ್ ಸಸ್ಯದ ಅವಶೇಷಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "409": { "text": [ "ಅವುಗಳನ್ನು ಒಂದೇ ವಸ್ತುಗಳಿಂದ ತಯಾರಿಸಲಾಗುತ್ತದೆ.", "ಅವು ಸೂರ್ಯನನ್ನು ವಿರುದ್ಧ ದಿಕ್ಕುಗಳಲ್ಲಿ ಪರಿಭ್ರಮಿಸುತ್ತವೆ.", "ಅವು ಸೂರ್ಯನ ಸುತ್ತಲೂ ಒಂದೇ ರೀತಿಯ ಕಕ್ಷೀಯ ಅವಧಿಗಳನ್ನು ಹೊಂದಿವೆ.", "ಅವು ಕ್ಷುದ್ರಗ್ರಹ ಪಟ್ಟಿಯ ಎದುರು ಬದಿಗಳಲ್ಲಿ ನೆಲೆಗೊಂಡಿವೆ." ], "label": [ "A", "B", "C", "D" ] }, "410": { "text": [ "ಸಂಪೂರ್ಣ ಮುಚ್ಚಿದ ಸರ್ಕ್ಯೂಟ್ ಮೂಲಕ ಹರಿವು", "ಸರ್ಕ್ಯೂಟ್ ಬಳಿ ಗಾಳಿಯ ಅಣುಗಳನ್ನು ಚಾರ್ಜ್ ಮಾಡಿ", "ಒಂದು ಬ್ಯಾಟರಿ ಟರ್ಮಿನಲ್ನಿಂದ ಇನ್ನೊಂದಕ್ಕೆ ಜಿಗಿಯಿರಿ", "ತಂತಿಯ ರಾಸಾಯನಿಕ ಗುಣಲಕ್ಷಣಗಳನ್ನು ಬದಲಾಯಿಸಿ" ], "label": [ "A", "B", "C", "D" ] }, "411": { "text": [ "ಮರುಬಳಕೆಯು ಕಸವನ್ನು ಕಡಿಮೆ ಮಾಡುತ್ತದೆ.", "ಮರುಬಳಕೆಯು ಉತ್ಪನ್ನಗಳನ್ನು ಹೆಚ್ಚು ಕಾಲ ಬಾಳಿಕೆ ಬರುವಂತೆ ಮಾಡುತ್ತದೆ.", "ಮರುಬಳಕೆಯು ನಗರದ ಕಸವನ್ನು ಕಡಿಮೆ ಮಾಡುತ್ತದೆ.", "ಮರುಬಳಕೆಯು ಗಾಳಿಯಲ್ಲಿ ಧೂಳಿನ ಪ್ರಮಾಣವನ್ನು ಹೆಚ್ಚಿಸುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "412": { "text": [ "ಇದು ಶಾಖವನ್ನು ಬಿಡುಗಡೆ ಮಾಡುತ್ತದೆ ಮತ್ತು ಎಂಡೋಥರ್ಮಿಕ್ ಆಗಿದೆ.", "ಇದು ಶಾಖವನ್ನು ಬಿಡುಗಡೆ ಮಾಡುತ್ತದೆ ಮತ್ತು ಎಕ್ಸೋಥರ್ಮಿಕ್ ಆಗಿದೆ.", "ಇದು ಶಾಖವನ್ನು ಹೀರಿಕೊಳ್ಳುತ್ತದೆ ಮತ್ತು ಎಂಡೋಥರ್ಮಿಕ್ ಆಗಿದೆ.", "ಇದು ಶಾಖವನ್ನು ಹೀರಿಕೊಳ್ಳುತ್ತದೆ ಮತ್ತು ಎಕ್ಸೋಥರ್ಮಿಕ್ ಆಗಿದೆ." ], "label": [ "A", "B", "C", "D" ] }, "413": { "text": [ "ಪ್ರಾಥಮಿಕ ಉತ್ಪಾದಕರನ್ನು ತೆಗೆದುಹಾಕುವುದು", "ಕೀಟನಾಶಕಗಳ ಸಿಂಪಡಣೆ", "ಹೆಚ್ಚುತ್ತಿರುವ ಹರಿವು", "ಹೂವುಗಳನ್ನು ನೆಟ್ಟು" ], "label": [ "A", "B", "C", "D" ] }, "414": { "text": [ "ಅನಿಮೋಮೀಟರ್", "ಬ್ಯಾರೋಮೀಟರ್", "ಮಳೆ ಮಾಪಕ", "ಹವಾಮಾನ ವೈಪರೀತ್ಯ" ], "label": [ "A", "B", "C", "D" ] }, "415": { "text": [ "ಗುರುತ್ವ ಮತ್ತು ಗಾಳಿಯ ದಿಕ್ಕು", "ಮಳೆ ಮತ್ತು ಹರಿವು", "ಅಂತರ್ಜಲ ಮತ್ತು ಸವೆತ", "ಗಾಳಿಯ ಉಷ್ಣಾಂಶ ಮತ್ತು ಗಾಳಿಯ ವೇಗ" ], "label": [ "A", "B", "C", "D" ] }, "416": { "text": [ "ಗ್ಯಾಸೋಲಿನ್ ಅನ್ನು ಫಿಲ್ಟರ್ ಮಾಡುವ ವಿಧಾನಗಳು", "ಕ್ಲೋರೊಫ್ಲೋರೋಕಾರ್ಬನ್ಗಳ (ಸಿಎಫ್ಸಿ) ಬಳಕೆ", "ವಿಕಿರಣಶೀಲ ತ್ಯಾಜ್ಯ ಸಂಗ್ರಹಣೆಯ ವಿಧಾನಗಳು", "ಪಾದರಸ (ಎಚ್ಜಿ) ಸಂಯುಕ್ತಗಳ ಬಳಕೆ" ], "label": [ "A", "B", "C", "D" ] }, "417": { "text": [ "ಸವೆತ.", "ಶೇಖರಣೆ.", "ಭೌತಿಕ ಹವಾಮಾನ.", "ರಾಸಾಯನಿಕ ಹವಾಮಾನ." ], "label": [ "A", "B", "C", "D" ] }, "418": { "text": [ "ಸಾಗರಗಳು", "ಜಲಾನಯನಗಳು", "ವಾತಾವರಣ", "ಐಸ್ ಮತ್ತು ಜಲಚರಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "419": { "text": [ "ರಕ್ತ.", "ನೀರು.", "ಇಂಗಾಲದ ಡೈಆಕ್ಸೈಡ್", "ಸಾವಯವ ಮಣ್ಣು" ], "label": [ "1", "2", "3", "4" ] }, "420": { "text": [ "ಒಬ್ಬ ರಾಜ", "ಸಮತೋಲನ", "ಒಂದು ದಿಕ್ಸೂಚಿ", "ಒಂದು ಪ್ರೊಟ್ರಾಕ್ಟರ್" ], "label": [ "A", "B", "C", "D" ] }, "421": { "text": [ "ಖಂಡಗಳ ವಯಸ್ಸು", "ಖಂಡಗಳ ಆಕಾರ", "ಖಂಡಗಳ ದಪ್ಪ", "ಖಂಡಗಳ ಸಂಯೋಜನೆ" ], "label": [ "A", "B", "C", "D" ] }, "422": { "text": [ "ಡಾಪ್ಲರ್ ಪರಿಣಾಮ.", "ಕಾಂಪ್ಟನ್ ಪರಿಣಾಮ.", "ಮಧ್ಯಮದಲ್ಲಿ ಬದಲಾವಣೆ.", "ವೇಗದಲ್ಲಿ ಬದಲಾವಣೆ." ], "label": [ "A", "B", "C", "D" ] }, "423": { "text": [ "ದೊಡ್ಡ ಇಲಿಗಳು ಸಣ್ಣ ಇಲಿಗಳಿಗಿಂತ ಹೆಚ್ಚು ಆಹಾರವನ್ನು ತಿನ್ನುತ್ತವೆ.", "ಒಂದು ಹೂವಿನ ಎತ್ತರವನ್ನು 13 ಸೆಂಟಿಮೀಟರ್ ಎಂದು ಅಳೆಯಲಾಗಿದೆ.", "ಕತ್ತಲೆಯ ರಾತ್ರಿಯಲ್ಲಿ, ಒಬ್ಬ ವಿದ್ಯಾರ್ಥಿಯು ನೂರಾರು ನಕ್ಷತ್ರಗಳನ್ನು ಎಣಿಸಿದನು.", "ಅಳಿವಿನಂಚಿನಲ್ಲಿರುವ ಪ್ರಾಣಿಗಳನ್ನು ರಕ್ಷಿಸಲು ಜನರು ಜಾಗರೂಕರಾಗಿರಬೇಕು." ], "label": [ "A", "B", "C", "D" ] }, "424": { "text": [ "ಎಣ್ಣೆ.", "ಮೇಲ್ಮಣ್ಣು", "ಸೂರ್ಯನ ಬೆಳಕು", "ಅಲ್ಯೂಮಿನಿಯಂ" ], "label": [ "A", "B", "C", "D" ] }, "425": { "text": [ "ಸೂರ್ಯ", "ಗಾಳಿ.", "ಚಂದ್ರ.", "ಚಂಡಮಾರುತಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "426": { "text": [ "ಒಂದು ಸರ್ಕ್ಯೂಟ್", "ಒಂದು ಆಯಸ್ಕಾಂತ", "ಒಂದು ಬೆಳಕಿನ ಬಲ್ಬ್", "ಒಂದು ಅವಾಹಕ" ], "label": [ "A", "B", "C", "D" ] }, "427": { "text": [ "ಬರಗಾಲ", "ಗುಡುಗು ಮಿಂಚು", "ಸುಂಟರಗಾಳಿ", "ಪ್ರವಾಹ" ], "label": [ "A", "B", "C", "D" ] }, "428": { "text": [ "ಆಮ್ಲಜನಕವನ್ನು ಒಯ್ಯಿರಿ", "ರೋಗದ ವಿರುದ್ಧ ಹೋರಾಡಿ", "ಅಂಗಾಂಶಗಳನ್ನು ಬೆಳೆಸುವುದು", "ತ್ಯಾಜ್ಯವನ್ನು ತೆಗೆದುಹಾಕಿ" ], "label": [ "A", "B", "C", "D" ] }, "429": { "text": [ "ಉದ್ದನೆಯ ಕಿವಿಗಳು.", "ದೊಡ್ಡ ಕಣ್ಣುಗಳು.", "ದಪ್ಪ ತುಪ್ಪಳ.", "ತೀಕ್ಷ್ಣವಾದ ಉಗುರುಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "430": { "text": [ "ತೆಳುವಾದ ತೊಗಟೆ.", "ಮೇಣದ ಎಲೆಗಳು", "ವರ್ಷವಿಡೀ ಉಳಿದಿರುವ ಎಲೆಗಳು", "ವರ್ಷವಿಡೀ ಅರಳುವ ಹೂವುಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "431": { "text": [ "ಪ್ರತ್ಯೇಕ ಪಕ್ಷಿಗಳು ವಿಭಿನ್ನ ಬಣ್ಣದ ಗರಿಗಳನ್ನು ಹೊಂದಿರುತ್ತವೆ.", "ದ್ವೀಪ ಫಿಂಚ್ಗಳು ಹೆಚ್ಚಿನ ಸಂಖ್ಯೆಯ ಸಂತತಿಯನ್ನು ಹೊಂದಿವೆ.", "ಒಂದು ದ್ವೀಪದ ಫಿಂಚ್ ಪ್ರಭೇದದ ಪ್ರತ್ಯೇಕ ಪಕ್ಷಿಗಳು ಅನೇಕ ವ್ಯತ್ಯಾಸಗಳನ್ನು ಹೊಂದಿವೆ.", "ದ್ವೀಪದ ಫಿಂಚ್ಗಳು ಮುಖ್ಯ ಭೂಭಾಗದ ಫಿಂಚ್ ಪ್ರಭೇದಗಳೊಂದಿಗೆ ಸಾಮಾನ್ಯ ಪೂರ್ವಜರನ್ನು ಹಂಚಿಕೊಳ್ಳುತ್ತವೆ." ], "label": [ "A", "B", "C", "D" ] }, "432": { "text": [ "ಸಾಂದ್ರತೆಗಳು", "ಕಣಗಳ ಗಾತ್ರಗಳು", "ಕುದಿಯುವ ಬಿಂದುಗಳು", "ವಿದ್ಯುತ್ ವಾಹಕತೆ" ], "label": [ "A", "B", "C", "D" ] }, "433": { "text": [ "ವಿನ್ಯಾಸ", "ಕಠಿಣತೆ.", "ಸ್ಫಟಿಕದ ಆಕಾರ", "ಮೇಲ್ಮೈ ಬಣ್ಣ" ], "label": [ "A", "B", "C", "D" ] }, "434": { "text": [ "ಒಂದು ಕ್ಷುದ್ರಗ್ರಹ.", "ಒಂದು ನಕ್ಷತ್ರ.", "ಒಂದು ಧೂಮಕೇತು.", "ಒಂದು ಚಂದ್ರ." ], "label": [ "A", "B", "C", "D" ] }, "435": { "text": [ "ಹೊಂದಿಕೊಳ್ಳುವ ಫೋಮ್ ಲೈನಿಂಗ್ನೊಂದಿಗೆ ಗಟ್ಟಿಯಾದ ಲೋಹದ ಕೇಸ್", "ನಯವಾದ ಪ್ಲಾಸ್ಟಿಕ್ ಲೈನಿಂಗ್ನೊಂದಿಗೆ ಹೊಂದಿಕೊಳ್ಳುವ ಲೋಹದ ಕೇಸ್", "ಹಗುರವಾದ ಪ್ಲಾಸ್ಟಿಕ್ ಲೈನಿಂಗ್ನೊಂದಿಗೆ ಬಲವಾದ ಮರದ ಕೇಸ್", "ಬಲವಾದ ಅಲ್ಯೂಮಿನಿಯಂ ಲೈನಿಂಗ್ನೊಂದಿಗೆ ಹಗುರವಾದ ಮರದ ಕೇಸ್" ], "label": [ "A", "B", "C", "D" ] }, "436": { "text": [ "ರೂಪಾಂತರ", "ಜೀವಕೋಶದ ಉಸಿರಾಟ", "ಲೈಂಗಿಕ ಸಂತಾನೋತ್ಪತ್ತಿ", "ನಿಯಂತ್ರಣ" ], "label": [ "1", "2", "3", "4" ] }, "437": { "text": [ "ಅದರ ಜೀವನ ಚಕ್ರವನ್ನು ಪೂರ್ಣಗೊಳಿಸುವುದು", "ವಲಸೆಗೆ ಸಿದ್ಧತೆ", "ಅದರ ಪರಿಸರಕ್ಕೆ ಪ್ರತಿಕ್ರಿಯಿಸುವುದು", "ನಿದ್ರಾಹೀನತೆಯನ್ನು ಪ್ರಾರಂಭಿಸುವುದು" ], "label": [ "A", "B", "C", "D" ] }, "438": { "text": [ "ವಲಸೆ", "ಸುಪ್ತಾವಸ್ಥೆ", "ಸಂವಹನ", "ಹೂಬಿಡುವಿಕೆ." ], "label": [ "A", "B", "C", "D" ] }, "439": { "text": [ "ಸಮೂಹ ಸಂಖ್ಯೆ", "ಚಲನ ಶಕ್ತಿ", "ಶುಲ್ಕದ ಚಿಹ್ನೆ", "ಚಾರ್ಜ್ ಪ್ರಮಾಣ" ], "label": [ "A", "B", "C", "D" ] }, "440": { "text": [ "ಮೇಲ್ಮೈ ನೀರು ಆವಿಯಾಗಲು ಕಾರಣವಾಗುತ್ತದೆ", "ನೀರಿಗೆ ಕಣಗಳನ್ನು ಸೇರಿಸುವ ಮೂಲಕ", "ನೀರಿನ ಪ್ರಮಾಣವನ್ನು ಹೆಚ್ಚಿಸಿ", "ನೀರನ್ನು ಭೂಮಿಯ ಕಡೆಗೆ ಬೀಸುವ ಮೂಲಕ" ], "label": [ "A", "B", "C", "D" ] }, "441": { "text": [ "ಚಂದ್ರನ ಹಂತಗಳು", "ಗುರುತ್ವಾಕರ್ಷಣೆಯ ಪರಿಣಾಮಗಳು", "ಜ್ವಾಲಾಮುಖಿ ಸ್ಫೋಟಗಳ ಪರಿಣಾಮಗಳು", "ಭೂಕಂಪಗಳ ಪರಿಣಾಮಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "442": { "text": [ "ಅವು ಜೀವಕೋಶದ ಗೋಡೆಯ ಮೂಲಕ ಆಮ್ಲಜನಕವನ್ನು ಅನುಮತಿಸುತ್ತವೆ.", "ಅವು ಜೀವಕೋಶದ ಗೋಡೆಯ ಮೂಲಕ ಇಂಗಾಲದ ಡೈಆಕ್ಸೈಡ್ ಅನ್ನು ಅನುಮತಿಸುತ್ತವೆ.", "ಅವು ಜೀವಕೋಶದ ಪೊರೆಯ ಮೂಲಕ ಪೋಷಕಾಂಶಗಳನ್ನು ಅನುಮತಿಸುತ್ತವೆ.", "ಅವು ಪರಮಾಣು ಪೊರೆಯ ಮೂಲಕ ಪೋಷಕಾಂಶಗಳನ್ನು ಅನುಮತಿಸುತ್ತವೆ." ], "label": [ "A", "B", "C", "D" ] }, "443": { "text": [ "ಸೂರ್ಯನ ಬೆಳಕನ್ನು ಪ್ರತಿಬಿಂಬಿಸುತ್ತದೆ", "ಭೂಮಿಯಿಂದ ಬೆಳಕನ್ನು ಹೀರಿಕೊಳ್ಳುತ್ತದೆ", "ತನ್ನದೇ ಆದ ಬೆಳಕನ್ನು ಉತ್ಪಾದಿಸುತ್ತದೆ", "ಸೂರ್ಯನ ಬೆಳಕನ್ನು ಹರಡುತ್ತದೆ" ], "label": [ "1", "2", "3", "4" ] }, "444": { "text": [ "ಜನಸಂಖ್ಯೆಯ ಗಾತ್ರವನ್ನು ನಿಯಂತ್ರಿಸಲು", "ಅವುಗಳ ಹೂವುಗಳನ್ನು ಪರಾಗಸ್ಪರ್ಶ ಮಾಡಲು", "ಸತ್ತ ಮರವನ್ನು ತೆಗೆದುಹಾಕಲು", "ಬೀಜ ವಿತರಣೆಯಲ್ಲಿ ನೆರವಾಗಲು" ], "label": [ "A", "B", "C", "D" ] }, "445": { "text": [ "ಒಂದು ಪ್ರೋಟಾನ್ ಅನ್ನು ಕಳೆದುಕೊಳ್ಳಿ.", "ಅದರ ದ್ರವ್ಯರಾಶಿಯನ್ನು ಕಡಿಮೆ ಮಾಡಿ.", "ವಿಕಿರಣಶೀಲರಾಗುತ್ತಾರೆ.", "ಋಣಾತ್ಮಕ ಶುಲ್ಕವನ್ನು ಹೊಂದಿರಿ." ], "label": [ "A", "B", "C", "D" ] }, "446": { "text": [ "ಏಕಕೋಶೀಯ ಜೀವಿ.", "ಅನೇಕ ಜೀವಿಗಳು.", "ಒಂದು ಅಜೈವಿಕ ಪದಾರ್ಥ.", "ಜೀವಕೋಶಗಳ ಒಂದು ಗುಂಪು." ], "label": [ "A", "B", "C", "D" ] }, "447": { "text": [ "ಆಹಾರವನ್ನು ಹೀರಿಕೊಳ್ಳಿ.", "ತನ್ನನ್ನು ತಾನು ರಕ್ಷಿಸಿಕೊಳ್ಳುತ್ತಾನೆ.", "ಸಂಗಾತಿಯನ್ನು ಆಕರ್ಷಿಸಿ.", "ಅದರ ಯುವಕರನ್ನು ರಕ್ಷಿಸಿ." ], "label": [ "A", "B", "C", "D" ] }, "448": { "text": [ "ಒಂದು ತಡೆ", "ಒಂದು ಗಲ್ಲಿ", "ಒಂದು ಡೆಲ್ಟಾ", "ಬಿರುಕು" ], "label": [ "A", "B", "C", "D" ] }, "449": { "text": [ "ಒತ್ತಡ.", "ತಿರುಚು.", "ಸಂಕೋಚನ.", "ಸಂಕೋಚನ." ], "label": [ "A", "B", "C", "D" ] }, "450": { "text": [ "ಹೊರಗೋಳ, ಇದು ಅತ್ಯಂತ ಹೊರಗಿನ ಪದರವಾಗಿದೆ", "ಟ್ರೋಪೋಸ್ಫಿಯರ್, ಇದು ಅತ್ಯಂತ ಕೆಳ ಪದರವಾಗಿದೆ", "ಅತಿ ಹೆಚ್ಚು ತಾಪಮಾನವನ್ನು ಹೊಂದಿರುವ ಉಷ್ಣವಲಯ", "ಓಝೋನ್ನ ಉಪ ಪದರವನ್ನು ಹೊಂದಿರುವ ವಾಯುಮಂಡಲ" ], "label": [ "A", "B", "C", "D" ] }, "451": { "text": [ "ಲೆನ್ಸ್.", "ವಿದ್ಯಾರ್ಥಿ.", "ರೆಟಿನಾ.", "ಕಾರ್ನಿಯಾ." ], "label": [ "A", "B", "C", "D" ] }, "452": { "text": [ "ದೇಹದ ತ್ಯಾಜ್ಯಗಳನ್ನು ಹೊರಹಾಕಲು ಸಹಾಯ ಮಾಡುತ್ತದೆ.", "ರಕ್ತ ಪರಿಚಲನೆಗೆ ಸಹಾಯ ಮಾಡುತ್ತದೆ.", "ಜೀರ್ಣಕ್ರಿಯೆಗೆ ಸಹಾಯ ಮಾಡುತ್ತದೆ.", "ಉಸಿರಾಟಕ್ಕೆ ಸಹಾಯ ಮಾಡುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "453": { "text": [ "ಪರಮಾಣು", "ಅಂಶ", "ಸಂಯುಕ್ತ", "ಮಿಶ್ರಣ" ], "label": [ "A", "B", "C", "D" ] }, "454": { "text": [ "ಕಾಂಡಗಳು ಬೀಜಗಳನ್ನು ತಯಾರಿಸುತ್ತವೆ.", "ಬೇರುಗಳು ಪೋಷಕಾಂಶಗಳನ್ನು ಹೀರಿಕೊಳ್ಳುತ್ತವೆ.", "ಎಲೆಗಳು ನೀರನ್ನು ಹೀರಿಕೊಳ್ಳುತ್ತವೆ.", "ಹೂವುಗಳು ಆಹಾರವನ್ನು ತಯಾರಿಸುತ್ತವೆ." ], "label": [ "A", "B", "C", "D" ] }, "455": { "text": [ "ಸವೆತ.", "ಸಿಮೆಂಟೇಷನ್", "ದಹನ", "ಸವೆತ" ], "label": [ "A", "B", "C", "D" ] }, "456": { "text": [ "ಬಿಸಿ.", "ಬೆಳಕು.", "ರಾಸಾಯನಿಕ", "ಯಾಂತ್ರಿಕ" ], "label": [ "A", "B", "C", "D" ] }, "457": { "text": [ "ಸಮೂಹ", "ಪರಿಮಾಣ", "ಕರಗುವ ಸಾಮರ್ಥ್ಯ", "ತಾಪಮಾನ" ], "label": [ "1", "2", "3", "4" ] }, "458": { "text": [ "ಮೂಳೆಯ ರಚನೆಯಲ್ಲಿ ಸಾಮ್ಯತೆಗಳು", "ಆಹಾರ ಪೂರೈಕೆಯಲ್ಲಿ ಋತುಮಾನದ ಬದಲಾವಣೆಗಳು", "ಒಂದೇ ಸಸ್ಯ ಪ್ರಭೇದಗಳ ಬಳಕೆ", "ಇದೇ ರೀತಿಯ ಹವಾಮಾನದ ಮರಳುವಿಕೆಯನ್ನು ಸೂಚಿಸುವ ಮರದ ಉಂಗುರಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "459": { "text": [ "ಪೆಟ್ಟಿಗೆಯ ತೂಕವು ಘರ್ಷಣೆಯ ಬಲಕ್ಕಿಂತ ಹೆಚ್ಚಾಗಿರುತ್ತದೆ.", "ಪೆಟ್ಟಿಗೆಯ ತೂಕವು ಘರ್ಷಣೆಯ ಬಲಕ್ಕಿಂತ ಕಡಿಮೆಯಾಗಿದೆ.", "ಅನ್ವಯಿಸಲಾದ ಬಲವು ಘರ್ಷಣೆಯ ಬಲಕ್ಕಿಂತ ಹೆಚ್ಚಾಗಿರುತ್ತದೆ.", "ಅನ್ವಯಿಸಲಾದ ಬಲವು ಘರ್ಷಣೆಯ ಬಲಕ್ಕಿಂತ ಕಡಿಮೆಯಾಗಿದೆ." ], "label": [ "A", "B", "C", "D" ] }, "460": { "text": [ "\"ದಕ್ಷಿಣ ಅಮೆರಿಕಾದ ಧರ್ಮಗಳು\"", "\"ದಿ ಮನಿ ಸಿಸ್ಟಮ್ಸ್ ಆಫ್ ಸೌತ್ ಅಮೇರಿಕಾ\"", "\"ದಕ್ಷಿಣ ಅಮೆರಿಕಾದ ಸಸ್ಯ ಮತ್ತು ಪ್ರಾಣಿ\"", "\"ದಕ್ಷಿಣ ಅಮೆರಿಕಾದ ರಾಜಕೀಯ ವ್ಯವಸ್ಥೆಗಳು\"" ], "label": [ "A", "B", "C", "D" ] }, "461": { "text": [ "0. 15 ಮೀ/ಸೆ", "0. 21 ಮೀ/ಸೆ2", "0. 36 ಮೀ/ಸೆ2", "0. 08 ಮೀ/ಸೆ" ], "label": [ "A", "B", "C", "D" ] }, "462": { "text": [ "ಶಾಖವನ್ನು ಹಿಡಿದಿಡುವ ಸಾಮರ್ಥ್ಯ", "ಎಲೆಕ್ಟ್ರಾನ್ಗಳನ್ನು ಕಳೆದುಕೊಳ್ಳುವ ಪ್ರವೃತ್ತಿ", "ಡಯಾಟಾಮಿಕ್ ಅಣುಗಳಾಗಿ ಅಸ್ತಿತ್ವದಲ್ಲಿರುವ ಪ್ರವೃತ್ತಿ", "ಅನೇಕ ಇತರ ಅಂಶಗಳೊಂದಿಗೆ ಬಂಧಿಸುವ ಸಾಮರ್ಥ್ಯ" ], "label": [ "A", "B", "C", "D" ] }, "463": { "text": [ "ಪಳೆಯುಳಿಕೆಗಳು", "ಸ್ಫಟಿಕಗಳು", "ಖನಿಜಗಳು", "ಕೆಸರುಗಳು." ], "label": [ "A", "B", "C", "D" ] }, "464": { "text": [ "ಸ್ಥಿರವಾಗಿ ಉಳಿಯುತ್ತದೆ.", "ಪರಿಣಾಮ ಬೀರುವುದಿಲ್ಲ.", "ಹೆಚ್ಚಾಗುತ್ತದೆ.", "ಕಡಿಮೆಯಾಗುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "465": { "text": [ "ಸಾಂದ್ರತೆ", "ಸಮೂಹ", "ತಾಪಮಾನ", "ಪರಿಮಾಣ" ], "label": [ "A", "B", "C", "D" ] }, "466": { "text": [ "ಒಂದು ಮಿಶ್ರಣ", "ಪರಿಹಾರ.", "ಒಂದು ಅಂಶ", "ಒಂದು ಸಂಯುಕ್ತ" ], "label": [ "A", "B", "C", "D" ] }, "467": { "text": [ "ವಿದ್ಯುನ್ಮಾನವಾಗಿ ಮಾಹಿತಿಯ ವಿನಿಮಯ", "ಕಚ್ಚಾ ವಸ್ತುಗಳನ್ನು ಸರಕುಗಳಾಗಿ ಪರಿವರ್ತಿಸುವುದು", "ಒಂದು ರಚನೆಯನ್ನು ನಿರ್ಮಿಸುವುದು ಮತ್ತು ಪೂರ್ಣಗೊಳಿಸುವುದು", "ಶಕ್ತಿಯ ಪರಿವರ್ತನೆ ಮತ್ತು ಪ್ರಸರಣ" ], "label": [ "A", "B", "C", "D" ] }, "468": { "text": [ "ವರ್ಗೀಕರಣ", "ಅಭಿವೃದ್ಧಿ", "ಅಳಿವು", "ನಿಯಂತ್ರಣ" ], "label": [ "1", "2", "3", "4" ] }, "469": { "text": [ "ಅಂಗಗಳು", "ಅಂಗಾಂಗಗಳು", "ಜೀವಿಗಳು", "ಅಂಗಗಳ ವ್ಯವಸ್ಥೆಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "470": { "text": [ "ರಾಸಾಯನಿಕ", "ಬೆಳಕು.", "ವಿದ್ಯುತ್", "ಧ್ವನಿ." ], "label": [ "1", "2", "3", "4" ] }, "471": { "text": [ "ಪ್ರತಿಫಲನ", "ವಿಕಿರಣ", "ವಿದ್ಯುತ್", "ಗುರುತ್ವಾಕರ್ಷಣ" ], "label": [ "A", "B", "C", "D" ] }, "472": { "text": [ "ಗಾಳಿಯ ಒತ್ತಡವನ್ನು ಸರಿದೂಗಿಸಲು ಕಿಟಕಿಗಳನ್ನು ತೆರೆಯಿರಿ.", "ಹಿಮದ ಟೈರುಗಳನ್ನು ಅಳವಡಿಸಿ ಮತ್ತು ಕಾರಿನ ರೇಡಿಯೇಟರ್ನಲ್ಲಿ ಆಂಟಿಫ್ರೀಜ್ ಅನ್ನು ಪರಿಶೀಲಿಸಿ.", "ಕರಾವಳಿಯ ಸಮೀಪದ ತಗ್ಗು ಪ್ರದೇಶಗಳನ್ನು ತೆರವುಗೊಳಿಸಿ.", "ಮುಂದಿನ ಕೆಲವು ಗಂಟೆಗಳ ಕಾಲ ಗಾಳಿಯ ವೇಗ ಕಡಿಮೆಯಾಗುವ ನಿರೀಕ್ಷೆಯಿದೆ." ], "label": [ "1", "2", "3", "4" ] }, "473": { "text": [ "ವಿದ್ಯುತ್.", "ಉಷ್ಣತೆ.", "ಯಾಂತ್ರಿಕ.", "ಧ್ವನಿ." ], "label": [ "A", "B", "C", "D" ] }, "474": { "text": [ "ಪದರಗಳು", "ಟೆಕ್ಸ್ಚರ್ಗಳು", "ಬಣ್ಣಗಳು", "ವಯಸ್ಸುಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "475": { "text": [ "ರೇಡಿಯೋ ತರಂಗಗಳು", "ಅತಿಗೆಂಪು ಬೆಳಕು", "ಗೋಚರವಾದ ಬೆಳಕು", "ಗಾಮಾ ಕಿರಣಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "476": { "text": [ "ಉತ್ತರ", "ದಕ್ಷಿಣ", "ಪೂರ್ವ", "ಪಶ್ಚಿಮ" ], "label": [ "A", "B", "C", "D" ] }, "477": { "text": [ "ಧಾರಕವನ್ನು ಜೋರಾಗಿ ಅಲುಗಾಡಿಸಿ", "ಅದರ ವಾಸನೆ ಬಹಳ ಕಡಿಮೆ", "ವಿಜ್ಞಾನ ಪುಸ್ತಕದಲ್ಲಿ ಹೆಸರನ್ನು ಹುಡುಕಿ", "ಇದು ಜಾರುವಂತಿದೆಯೇ ಎಂದು ನೋಡಲು ಒಂದು ಸಣ್ಣ ಮೊತ್ತವನ್ನು ಪರೀಕ್ಷಿಸಿ" ], "label": [ "A", "B", "C", "D" ] }, "478": { "text": [ "ಸೂರ್ಯನ ಸುತ್ತ ಒಮ್ಮೆ ಸುತ್ತುವ ಗ್ರಹ", "ಪೂರ್ಣ ಚಕ್ರವನ್ನು ಪೂರ್ಣಗೊಳಿಸಲು ಋತುಗಳು", "ಗ್ರಹವು ತನ್ನ ಅಕ್ಷದ ಮೇಲೆ ಒಮ್ಮೆ ತಿರುಗುತ್ತದೆ", "ಸೂರ್ಯನು ತನ್ನ ಅಕ್ಷದ ಮೇಲೆ ಒಮ್ಮೆ ತಿರುಗುತ್ತಾನೆ" ], "label": [ "A", "B", "C", "D" ] }, "479": { "text": [ "ಮೆದುಳು", "ಬೂದು ಪದಾರ್ಥ", "ನರಗಳು", "ನರಕೋಶ" ], "label": [ "A", "B", "C", "D" ] }, "480": { "text": [ "ಖನಿಜ", "ಆಮ್ಲಜನಕ", "ಗ್ಯಾಸೋಲಿನ್", "ನೀರು." ], "label": [ "A", "B", "C", "D" ] }, "481": { "text": [ "ವಿದ್ಯುತ್ ಪ್ರವಾಹ", "ದ್ರವ್ಯರಾಶಿಯ ನಿವ್ವಳ ನಷ್ಟ", "ಉಷ್ಣ ನಿರೋಧಕ", "ಎಕ್ಸೋಥರ್ಮಿಕ್ ಪ್ರತಿಕ್ರಿಯೆ" ], "label": [ "A", "B", "C", "D" ] }, "482": { "text": [ "ರಾಸಾಯನಿಕ", "ಚಲನಶೀಲ", "ಸಂಭಾವ್ಯ", "ಉಷ್ಣಾಂಶ" ], "label": [ "A", "B", "C", "D" ] }, "483": { "text": [ "ಸಸ್ಯಾಹಾರಿ.", "ನಿರ್ಮಾಪಕ.", "ಸ್ಪರ್ಧಿ.", "ಡೀಕಂಪೋಸರ್." ], "label": [ "A", "B", "C", "D" ] }, "484": { "text": [ "ಚರ್ಮದ ಜೀವಕೋಶಗಳು", "ನರ ಕೋಶ", "ಕೆಂಪು ರಕ್ತ ಕಣಗಳು", "ಮೊಟ್ಟೆಯ ಜೀವಕೋಶ" ], "label": [ "A", "B", "C", "D" ] }, "485": { "text": [ "ಸಾಗರದಲ್ಲಿ ಕಡಲಕಳೆ", "ಸರೋವರದಲ್ಲಿ ಮೀನು", "ಕೊಳದಲ್ಲಿ ಸಸ್ಯಗಳು", "ಕೊಲ್ಲಿಯಲ್ಲಿ ಮೀನು" ], "label": [ "A", "B", "C", "D" ] }, "486": { "text": [ "ಕಾಡು ಬೆಕ್ಕುಗಳು ಮನೆ ಬೆಕ್ಕುಗಳಿಗೆ ಸಂಬಂಧಿಸಿಲ್ಲ.", "ಬೆಕ್ಕುಗಳನ್ನು ಮೂಲತಃ ಯೋಚಿಸಿದ್ದಕ್ಕಿಂತ ಮೊದಲೇ ಸಾಕಲಾಗುತ್ತಿತ್ತು.", "ಕಾಡು ಬೆಕ್ಕುಗಳನ್ನು ಸಾಕಲಾಗುತ್ತಿರಲಿಲ್ಲ.", "ಈಜಿಪ್ಟಿನ ನಾಗರಿಕತೆಯ ಅವಧಿಯು ಮೂಲತಃ ಯೋಚಿಸಿದ್ದಕ್ಕಿಂತಲೂ ಹಳೆಯದಾಗಿತ್ತು." ], "label": [ "A", "B", "C", "D" ] }, "487": { "text": [ "ಮಳೆ ನೀರು ಸಂಗ್ರಹ", "ಗಾಳಿಯ ಉಷ್ಣಾಂಶವನ್ನು ಅಳೆಯುವುದು", "ಹೂವುಗಳನ್ನು ವರ್ಗೀಕರಿಸುವುದು", "ವಿನೆಗರ್ ಸುರಿಯುವುದು" ], "label": [ "A", "B", "C", "D" ] }, "488": { "text": [ "ಎಣ್ಣೆ.", "ಕಲ್ಲಿದ್ದಲು.", "ಜಿಯೋಥರ್ಮಲ್.", "ಜಲವಿದ್ಯುತ್." ], "label": [ "A", "B", "C", "D" ] }, "489": { "text": [ "ಬೆಳಕು ಒಂದು ವರ್ಷದಲ್ಲಿ ದೂರವನ್ನು ಕ್ರಮಿಸುತ್ತದೆ.", "ಭೂಮಿಯಿಂದ ಸೂರ್ಯನಿಗೆ ಪ್ರಯಾಣಿಸಲು ಬೆಳಕು ತೆಗೆದುಕೊಳ್ಳುವ ಸಮಯ.", "ಒಂದು ವರ್ಷದಲ್ಲಿ ಭೂಮಿಯ ಮೇಲೆ ಅಗತ್ಯವಿರುವ ಬೆಳಕಿನ ಪ್ರಮಾಣ.", "ಎರಡು ಬೆಳಕಿನ ಮೂಲಗಳ ನಡುವಿನ ಅಂತರ." ], "label": [ "A", "B", "C", "D" ] }, "490": { "text": [ "ಕಿವಿರುಗಳು.", "ಚರ್ಮ.", "ಮೂಗು.", "ಬಾಯಿ." ], "label": [ "A", "B", "C", "D" ] }, "491": { "text": [ "ಪ್ರಮಾಣ", "ಸೆಂಟಿಮೀಟರ್ ಆಡಳಿತಗಾರ", "ಟೇಪ್ ಅಳತೆ", "ಥರ್ಮಾಮೀಟರ್" ], "label": [ "A", "B", "C", "D" ] }, "492": { "text": [ "ರಚನಾತ್ಮಕ ಸ್ಥಿರತೆಯನ್ನು ಕಾಪಾಡಿಕೊಳ್ಳಿ", "ರಾಸಾಯನಿಕ ಶಕ್ತಿಯ ಸಂಗ್ರಹ", "ಇತರ ನರಕೋಶಗಳೊಂದಿಗೆ ಸಂವಹನ", "ಸ್ರವಿಸುವ ಹಾರ್ಮೋನುಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "493": { "text": [ "ಗೊಂದಲಗಳು.", "ಪಾಶ್ಚಿಮಾತ್ಯ", "ವ್ಯಾಪಾರದ ಗಾಳಿ", "ಜೆಟ್ ಸ್ಟ್ರೀಮ್ಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "494": { "text": [ "ಕೃಷಿ ಕ್ಷೇತ್ರಗಳ ಬಗ್ಗೆ ಒಂದು ಪುಸ್ತಕವನ್ನು ಓದುವುದು", "ಕಾಡುಗಳ ಹವಾಮಾನ ಮುನ್ಸೂಚನೆಯನ್ನು ಮಾಡುವುದು", "ಎರಡೂ ಸ್ಥಳಗಳಲ್ಲಿ ಗಾಳಿಯ ವೇಗವನ್ನು ಅಳೆಯುವುದು", "ಎರಡೂ ಸ್ಥಳಗಳಲ್ಲಿ ತಾಪಮಾನವನ್ನು ದಾಖಲಿಸಲಾಗುತ್ತಿದೆ." ], "label": [ "A", "B", "C", "D" ] }, "495": { "text": [ "ದೂರವಾಣಿ ಪುಸ್ತಕದ ಗಾತ್ರವನ್ನು ಹೆಚ್ಚಿಸಲಾಗಿದೆ", "ಮೋಡೆಮ್ಗಳು, ಫ್ಯಾಕ್ಸ್ ಯಂತ್ರಗಳು ಮತ್ತು ಸೆಲ್ಯುಲಾರ್ ಫೋನ್ಗಳ ಬಳಕೆಯಲ್ಲಿ ಹೆಚ್ಚಳ", "ಸ್ಪೀಡ್ ಡಯಲಿಂಗ್ ಮತ್ತು ಕರೆ ಕಾಯುವಿಕೆಯ ಬಳಕೆಯಲ್ಲಿ ಹೆಚ್ಚಳ", "ದೂರವಾಣಿ ದುರಸ್ತಿ ಮತ್ತು ಸ್ಥಾಪನೆಗೆ ಹೆಚ್ಚಿದ ಬೇಡಿಕೆ" ], "label": [ "A", "B", "C", "D" ] }, "496": { "text": [ "ಇದು ಕ್ಯಾನ್ಸರ್ ಕೋಶಗಳನ್ನು ಕೊಲ್ಲುತ್ತದೆ.", "ಇದು ಆರೋಗ್ಯಕರ ಜೀವಕೋಶಗಳನ್ನು ಉತ್ಪಾದಿಸುತ್ತದೆ.", "ಇದು ರೋಗನಿರೋಧಕ ವ್ಯವಸ್ಥೆಯ ಕಾರ್ಯವನ್ನು ಸುಧಾರಿಸುತ್ತದೆ.", "ಇದು ರೋಗಿಗಳಲ್ಲಿ ಅನೇಕ ರೀತಿಯ ಕಾಯಿಲೆಗಳನ್ನು ತಡೆಯುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "497": { "text": [ "ಉಷ್ಣವಲಯದಲ್ಲಿನ ಎತ್ತರದೊಂದಿಗೆ ತಾಪಮಾನವು ಸ್ಥಿರವಾಗಿರುತ್ತದೆ.", "ಮೆಸೊಸ್ಫಿಯರ್ನಲ್ಲಿನ ಎತ್ತರದೊಂದಿಗೆ ತಾಪಮಾನವು ಸ್ಥಿರವಾಗಿರುತ್ತದೆ.", "ವಾಯುಮಂಡಲದಲ್ಲಿ ಎತ್ತರಕ್ಕೆ ಏರಿದಂತೆ ತಾಪಮಾನವು ಸಾಮಾನ್ಯವಾಗಿ ಕಡಿಮೆಯಾಗುತ್ತದೆ.", "ಟ್ರೋಪೋಸ್ಫಿಯರ್ನಲ್ಲಿ ಎತ್ತರಕ್ಕೆ ಏರಿದಂತೆ ತಾಪಮಾನವು ಸಾಮಾನ್ಯವಾಗಿ ಕಡಿಮೆಯಾಗುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "498": { "text": [ "ವಿಕಿರಣ.", "ನಿರೋಧನ.", "ಸಂವಹನ.", "ಸಂಚರಣೆ." ], "label": [ "A", "B", "C", "D" ] }, "499": { "text": [ "ವಿಕಿರಣ", "ಸಂವಹನ", "ಸಾಗಣೆ", "ಸಾಂದ್ರೀಕರಣ" ], "label": [ "A", "B", "C", "D" ] }, "500": { "text": [ "ಸಾರಜನಕ, ಆಮ್ಲಜನಕ, ಇಂಗಾಲದ ಡೈಆಕ್ಸೈಡ್", "ಸಾರಜನಕ, ಇಂಗಾಲದ ಡೈಆಕ್ಸೈಡ್, ಆಮ್ಲಜನಕ", "ಆಮ್ಲಜನಕ, ಸಾರಜನಕ, ಇಂಗಾಲದ ಡೈಆಕ್ಸೈಡ್", "ಇಂಗಾಲದ ಡೈಆಕ್ಸೈಡ್, ಆಮ್ಲಜನಕ, ಸಾರಜನಕ" ], "label": [ "A", "B", "C", "D" ] }, "501": { "text": [ "ಉದಾತ್ತ ಅನಿಲಗಳು.", "ಲೋಹಗಳ ಪರಿವರ್ತನೆ.", "ಹ್ಯಾಲೊಜೆನ್ಗಳು.", "ಲೋಹಗಳು ಅಲ್ಲ." ], "label": [ "A", "B", "C", "D" ] }, "502": { "text": [ "ಸ್ನಾಯು ವ್ಯವಸ್ಥೆ", "ಜೀರ್ಣಾಂಗ ವ್ಯವಸ್ಥೆ", "ದುಗ್ಧರಸ ವ್ಯವಸ್ಥೆ", "ರಕ್ತಪರಿಚಲನಾ ವ್ಯವಸ್ಥೆ" ], "label": [ "A", "B", "C", "D" ] }, "503": { "text": [ "ಸ್ವ್ಯಾಶ್", "ರಿಪ್ ಪ್ರವಾಹಗಳು", "ನದಿಗಳ ಪ್ರವಾಹಗಳು", "ಉದ್ದನೆಯ ಕಡಲತೀರದ ಚಲನೆ" ], "label": [ "A", "B", "C", "D" ] }, "504": { "text": [ "ವೈಶಾಲ್ಯ", "ತರಂಗಾಂತರ", "ಆವರ್ತನ", "ವೇಗ." ], "label": [ "A", "B", "C", "D" ] }, "505": { "text": [ "ಸುನಾಮಿಗಳು", "ತೀವ್ರ ಬಿರುಗಾಳಿಗಳು", "ಜ್ವಾಲಾಮುಖಿ ಸ್ಫೋಟಗಳು", "ಸವೆತ" ], "label": [ "A", "B", "C", "D" ] }, "506": { "text": [ "ಗಾಳಿ.", "ಭೂಮಿ.", "ಶಬ್ದ.", "ನೀರು." ], "label": [ "A", "B", "C", "D" ] }, "507": { "text": [ "ದೈಹಿಕ ಬದಲಾವಣೆ", "ಆನುವಂಶಿಕ ಗುಣಲಕ್ಷಣ", "ಒಂದು ಜೀವನ ಕಾರ್ಯ", "ಕಲಿತ ನಡವಳಿಕೆ" ], "label": [ "A", "B", "C", "D" ] }, "508": { "text": [ "ರೇಷ್ಮೆಯ ತುಂಡಿನಿಂದ ಸುರುಳಿಯನ್ನು ಸ್ಪರ್ಶಿಸುವುದು", "ಸುರುಳಿಯನ್ನು ಏಕರೂಪವಾಗಿ ಬಿಸಿ ಮಾಡಿ", "ಒಂದು ಆಯಸ್ಕಾಂತದ ಬಳಿ ಸುರುಳಿಯನ್ನು ಹಾಕುವುದು", "ಕಾಂತಕ್ಷೇತ್ರದಲ್ಲಿ ಸುರುಳಿಯನ್ನು ತಿರುಗಿಸುವುದು" ], "label": [ "A", "B", "C", "D" ] }, "509": { "text": [ "ನೀರು ಹೆಚ್ಚಿನ ನಿರ್ದಿಷ್ಟ ಶಾಖದ ಸಾಮರ್ಥ್ಯವನ್ನು ಹೊಂದಿದೆ.", "ನೀರು ಹೆಚ್ಚಿನ ಮೇಲ್ಮೈ ಒತ್ತಡವನ್ನು ಹೊಂದಿದೆ.", "ನೀರು ದ್ರವಕ್ಕಿಂತ ಘನವಾಗಿ ಕಡಿಮೆ ದಟ್ಟವಾಗಿರುತ್ತದೆ.", "ನೀರು ಒಂದು ಧ್ರುವೀಯ ಅಣುವಾಗಿದೆ" ], "label": [ "A", "B", "C", "D" ] }, "510": { "text": [ "ಎಲೆ.", "ಬೀಜ", "ಹಣ್ಣು.", "ಪರಾಗಕಣಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "511": { "text": [ "ಸಾಗರದ ಕೆಳಭಾಗದಲ್ಲಿರುವ ನೀರು ಹೆಚ್ಚು ಕರಗಿದ ಘನವಸ್ತುಗಳನ್ನು ಹೊಂದಿರುತ್ತದೆ.", "ಸಾಗರದ ಮೇಲ್ಮೈಯಲ್ಲಿರುವ ನೀರು ಸೂರ್ಯನಿಂದ ಹೆಚ್ಚಿನ ಶಕ್ತಿಯನ್ನು ಹೀರಿಕೊಳ್ಳುತ್ತದೆ.", "ಸಾಗರದ ಮೇಲ್ಮೈಯಲ್ಲಿ ವೇಗವಾಗಿ ಚಲಿಸುವ ಪ್ರವಾಹಗಳಿಂದ ಘರ್ಷಣೆ ಉಂಟಾಗುತ್ತದೆ.", "ತರಂಗ ಕ್ರಿಯೆಯು ಸಮುದ್ರದ ತಳದಿಂದ ಮೇಲ್ಮೈಗೆ ಶಾಖವನ್ನು ವರ್ಗಾಯಿಸುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "512": { "text": [ "ರೆಕ್ಕೆಗಳು.", "ಮಾಪಕಗಳು.", "ಗರಿಗಳು.", "ನಾಲ್ಕು ಕಾಲುಗಳು." ], "label": [ "A", "B", "C", "D" ] }, "513": { "text": [ "1998ರ ಬೇಸಿಗೆಯು ದಾಖಲೆಯ ಅತ್ಯಂತ ಬಿಸಿಯಾದ ಬೇಸಿಗೆ ಋತುಗಳಲ್ಲಿ ಒಂದಾಗಿತ್ತು.", "ಕಾರುಗಳು ಮತ್ತು ಕೈಗಾರಿಕೆಗಳಿಂದ ಬರುವ ಇಂಗಾಲದ ಡೈಆಕ್ಸೈಡ್ ಅನಿಲವು ಶಾಖವನ್ನು ಉತ್ಪಾದಿಸುವ ದಹನದ ಉತ್ಪನ್ನವಾಗಿದೆ.", "ಮೇಲಿನ ವಾತಾವರಣದಲ್ಲಿರುವ ಇಂಗಾಲದ ಡೈಆಕ್ಸೈಡ್ ಭೂಮಿಯ ಮೇಲ್ಮೈಯಿಂದ ಹೊರಸೂಸುವ ಶಾಖವನ್ನು ಪ್ರತಿಬಿಂಬಿಸುತ್ತದೆ.", "ಓಝೋನ್ ಪದರದಲ್ಲಿನ ರಂಧ್ರದಿಂದಾಗಿ ಭೂಮಿಯ ಮೇಲ್ಮೈಯಲ್ಲಿ ವಿಕಿರಣವು ಹೆಚ್ಚುತ್ತಿದೆ." ], "label": [ "A", "B", "C", "D" ] }, "514": { "text": [ "ಇದು ಭೂಮಿಯ ತಳಪಾಯದ ಪದರವನ್ನು ಆವರಿಸುತ್ತದೆ.", "ಇದು ಸಸ್ಯಗಳು ಬೆಳೆಯಲು ಬಳಸುವ ಪೋಷಕಾಂಶಗಳನ್ನು ಹೊಂದಿದೆ.", "ಇದು ಅನೇಕ ಹಾನಿಕಾರಕ ಮಾಲಿನ್ಯಕಾರಕಗಳನ್ನು ಹೊಂದಿದೆ.", "ಇದು ಸೂರ್ಯನ ಬೆಳಕಿನಲ್ಲಿ ಬೇಗ ಒಣಗುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "515": { "text": [ "ಪ್ರಸರಣ", "ಜೀರ್ಣಕ್ರಿಯೆ.", "ಸಂತಾನೋತ್ಪತ್ತಿ", "ಉಸಿರಾಟ" ], "label": [ "A", "B", "C", "D" ] }, "516": { "text": [ "ಹಳೆಯ ಬಂಡೆಗಳಿಂದ ಒಡೆದ ತುಣುಕುಗಳು.", "ಜ್ವಾಲಾಮುಖಿಯ ಕೆಳಗೆ ಆಳವಾಗಿ ತಣ್ಣಗಾದ ಶಿಲಾಪಾಕ.", "ವಾತಾವರಣದಲ್ಲಿ ಘನೀಕೃತವಾದ ಅನಿಲಗಳು.", "ದಟ್ಟವಾದ ಪದರಗಳಲ್ಲಿ ಕೊಳೆತ ಸಸ್ಯವರ್ಗ." ], "label": [ "A", "B", "C", "D" ] }, "517": { "text": [ "ಆಮ್ಲಜನಕ", "ಸಾರಜನಕ", "ಇಂಗಾಲದ ಡೈಆಕ್ಸೈಡ್", "ಕಾರ್ಬನ್ ಮಾನಾಕ್ಸೈಡ್" ], "label": [ "A", "B", "C", "D" ] }, "518": { "text": [ "ಪರಮಾಣು", "ಸಂಯುಕ್ತ", "ಮಿಶ್ರಣ", "ಪರಿಹಾರ" ], "label": [ "A", "B", "C", "D" ] }, "519": { "text": [ "ಅವರ ಫಲಿತಾಂಶಗಳು ಬದಲಾಗದಂತಿರುತ್ತವೆ.", "ಸಂಶೋಧನಾ ತಂಡವು ಪ್ರಸಿದ್ಧವಾಗಬಹುದು.", "ಪ್ರಕಾಶನ ಸಂಸ್ಥೆಯು ಹಣವನ್ನು ಗಳಿಸಬಹುದು.", "ಅವರ ಆವಿಷ್ಕಾರಗಳನ್ನು ಇತರ ಸಂಶೋಧಕರು ನಿರ್ಮಿಸಬಹುದು." ], "label": [ "A", "B", "C", "D" ] }, "520": { "text": [ "ಸೂರ್ಯ.", "ಚಂದ್ರ.", "ಮಂಗಳ.", "ಶನಿಗ್ರಹ" ], "label": [ "A", "B", "C", "D" ] }, "521": { "text": [ "ನೀರು ಹೆಪ್ಪುಗಟ್ಟಿದಾಗ ಅದು ವಿಸ್ತರಿಸುತ್ತದೆ.", "ನೀರು ಬೀಳುವಾಗ ಹನಿಗಳನ್ನು ರೂಪಿಸುತ್ತದೆ.", "ನೀರು ಕುದಿಯುವಾಗ ಅನಿಲವಾಗಿ ಬದಲಾಗುತ್ತದೆ.", "ನೀರು ಅದರ ಧಾರಕದ ಆಕಾರವನ್ನು ತೆಗೆದುಕೊಳ್ಳುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "522": { "text": [ "ಪರ್ವತಗಳಲ್ಲಿ ಸಿಹಿನೀರಿನ ಸರೋವರ", "ಸಿಹಿನೀರಿನ ಸರೋವರದಲ್ಲಿ ಸಮುದ್ರದ ಪಳೆಯುಳಿಕೆಗಳು", "ಸಮುದ್ರದಲ್ಲಿ ಉಪ್ಪುನೀರಿನ ಕ್ಲಾಮ್ಗಳು", "ಸಮುದ್ರದ ಪಕ್ಕದಲ್ಲಿರುವ ಮರಳಿನ ಕಡಲತೀರ" ], "label": [ "A", "B", "C", "D" ] }, "523": { "text": [ "ಅಣುಗಳು ನಿಧಾನವಾಗಿ ಚಲಿಸಲು ಪ್ರಾರಂಭಿಸುತ್ತವೆ.", "ಅಣುಗಳು ವೇಗವಾಗಿ ಚಲಿಸಲು ಪ್ರಾರಂಭಿಸುತ್ತವೆ.", "ಅಣುಗಳು ಸಾಂದ್ರತೆಯಲ್ಲಿ ಹೆಚ್ಚಾಗಲು ಪ್ರಾರಂಭಿಸುತ್ತವೆ.", "ಅಣುಗಳು ಗಾಳಿಯಲ್ಲಿ ಸಾಂದ್ರೀಕರಿಸಲು ಪ್ರಾರಂಭಿಸುತ್ತವೆ." ], "label": [ "A", "B", "C", "D" ] }, "524": { "text": [ "ಹೃದಯರಕ್ತನಾಳದ", "ಜೀರ್ಣಕಾರಿ.", "ರೋಗನಿರೋಧಕ ಶಕ್ತಿ", "ಮಸ್ಕ್ಯುಲೋಸ್ಕೆಲಿಟಲ್" ], "label": [ "A", "B", "C", "D" ] }, "525": { "text": [ "ನೆಲ.", "ಫೌಂಡೇಶನ್", "ಕೊಳಾಯಿ", "ಗೋಡೆಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "526": { "text": [ "ಹಡಗುಗಳನ್ನು ಸಂಚರಿಸಿ.", "ಹವಾಮಾನವನ್ನು ಅಧ್ಯಯನ ಮಾಡಿ.", "ಜ್ವಾಲಾಮುಖಿ ಸ್ಫೋಟಗಳನ್ನು ಮುನ್ಸೂಚಿಸಿ.", "ಭೂಮಿಯ ಮೇಲ್ಮೈಯನ್ನು ನಕ್ಷೆ ಮಾಡಿ." ], "label": [ "A", "B", "C", "D" ] }, "527": { "text": [ "ಹೆಚ್ಚು ಸೈಕಲ್ ಸವಾರಿ ಮಾಡಿ", "ಹೆಚ್ಚು ಕೃಷಿ ಭೂಮಿಯನ್ನು ನಿರ್ಮಿಸಿ", "ಕಾಡುಗಳ ಬಗ್ಗೆ ಕಾಳಜಿ ವಹಿಸಿ.", "ನಗರಕ್ಕೆ ಸ್ಥಳಾಂತರ" ], "label": [ "A", "B", "C", "D" ] }, "528": { "text": [ "ಗಾಳಿ.", "ನೀರು.", "ಸೂರ್ಯ.", "ಚಂದ್ರ." ], "label": [ "A", "B", "C", "D" ] }, "529": { "text": [ "ಅಂತರ್ಜಲ ಕಡಿಮೆಯಾಗುವುದು", "ಹೆಚ್ಚಿದ ಮಾಲಿನ್ಯ", "ಮಣ್ಣಿನ ಸವೆತ", "ಆಮ್ಲ ಮಳೆ" ], "label": [ "A", "B", "C", "D" ] }, "530": { "text": [ "ಸಮತೋಲನ", "pH ಮೀಟರ್", "ಸೂಕ್ಷ್ಮದರ್ಶಕ", "ಥರ್ಮಾಮೀಟರ್" ], "label": [ "A", "B", "C", "D" ] }, "531": { "text": [ "ಒಂದು ಪ್ರೊಟೊಸ್ಟಾರ್", "ಕಪ್ಪು ಕುಳಿ", "ನ್ಯೂಟ್ರಾನ್ ನಕ್ಷತ್ರ", "ಬಿಳಿ ಕುಬ್ಜ ನಕ್ಷತ್ರ" ], "label": [ "A", "B", "C", "D" ] }, "532": { "text": [ "ಗಾಳಿ.", "ಮಣ್ಣು.", "ನದಿಗಳು.", "ಸಾಗರಗಳು." ], "label": [ "A", "B", "C", "D" ] }, "533": { "text": [ "ಯಕೃತ್ತು", "ಹೃದಯ.", "ಹೊಟ್ಟೆ.", "ಮೂತ್ರಪಿಂಡ" ], "label": [ "A", "B", "C", "D" ] }, "534": { "text": [ "ಆಹಾರ ಸೇವಿಸುವುದು", "ಸೂರ್ಯನ ಬೆಳಕನ್ನು ಹೀರಿಕೊಳ್ಳುವುದು", "ತ್ಯಾಜ್ಯ ವಿಲೇವಾರಿ", "ಕುಡಿಯುವ ನೀರು" ], "label": [ "A", "B", "C", "D" ] }, "535": { "text": [ "ಸಸ್ಯ ಜೀವಕೋಶ", "ಪ್ರೊಟಿಸ್ಟ್ ಕೋಶ", "ಪ್ರಾಣಿಗಳ ಜೀವಕೋಶ", "ಪ್ರೊಕಾರ್ಯೋಟ್ ಜೀವಕೋಶ" ], "label": [ "A", "B", "C", "D" ] }, "536": { "text": [ "ಒಂದು ಅಂಗ", "ಒಂದು ಜೀವಿ", "ಒಂದು ವ್ಯವಸ್ಥೆ", "ಒಂದು ಅಂಗಾಂಶ" ], "label": [ "A", "B", "C", "D" ] }, "537": { "text": [ "ಅಣುಗಳು ವೇಗವಾಗಿ ಚಲಿಸುತ್ತವೆ.", "ಅಣುಗಳು ಹೆಚ್ಚು ದೊಡ್ಡದಾಗುತ್ತವೆ.", "ಅಣುಗಳು ವಿಸ್ತರಿಸುತ್ತವೆ ಮತ್ತು ಅಗಲವಾಗುತ್ತವೆ.", "ಅಣುಗಳು ಹೈಡ್ರೋಜನ್ ಮತ್ತು ಆಮ್ಲಜನಕದ ಪರಮಾಣುಗಳಾಗಿ ಬೇರ್ಪಡುತ್ತವೆ." ], "label": [ "A", "B", "C", "D" ] }, "538": { "text": [ "ಪ್ರವಾಹಗಳು", "ಸುನಾಮಿಗಳು", "ಬಿರುಗಾಳಿಗಳು", "ಭೂಕಂಪಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "539": { "text": [ "ವಿಕಸನ", "ಹೂಬಿಡುವಿಕೆ.", "ಜೀವಕೋಶ ವಿಭಜನೆ", "ನೈಸರ್ಗಿಕ ಆಯ್ಕೆ" ], "label": [ "1", "2", "3", "4" ] }, "540": { "text": [ "ಜೀವಕೋಶ-> ಅಂಗಾಂಶ-> ಅಂಗ-> ಅಂಗ ವ್ಯವಸ್ಥೆ", "ಅಂಗಾಂಶ-> ಅಂಗ-> ಜೀವಕೋಶ-> ಅಂಗ ವ್ಯವಸ್ಥೆ", "ಅಂಗ ವ್ಯವಸ್ಥೆ-> ಅಂಗ-> ಜೀವಕೋಶ-> ಅಂಗಾಂಶ", "ಜೀವಕೋಶ-> ಅಂಗ-> ಅಂಗಾಂಶ-> ಅಂಗ ವ್ಯವಸ್ಥೆ" ], "label": [ "1", "2", "3", "4" ] }, "541": { "text": [ "ಸ್ಟ್ರೈಕ್-ಸ್ಲಿಪ್ ದೋಷ", "ಸಬ್ಡಕ್ಷನ್ ವಲಯ", "ಮಧ್ಯ-ಸಾಗರ ರೇಖೆಗಳು", "ಸುತ್ತುವರಿದ ಪರ್ವತಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "542": { "text": [ "ಕಪ್ಪು.", "ಹಸಿರು", "ಗುಲಾಬಿ", "ಬಿಳಿ" ], "label": [ "A", "B", "C", "D" ] }, "543": { "text": [ "ಸಾಮೂಹಿಕ ಉತ್ಪಾದನೆ", "ಕಸ್ಟಮ್ ಉತ್ಪಾದನೆ", "ಸ್ವಯಂಚಾಲಿತ ಉತ್ಪಾದನೆ", "ಜೋಡಣೆ ಲೈನ್ ಉತ್ಪಾದನೆ" ], "label": [ "A", "B", "C", "D" ] }, "544": { "text": [ "ಪದಾರ್ಥಗಳು", "ಸೇವೆಯ ಗಾತ್ರ", "ಪೌಷ್ಟಿಕಾಂಶದ ಮಾಹಿತಿ", "ಅದನ್ನು ತಯಾರಿಸುವ ಕಂಪನಿ" ], "label": [ "A", "B", "C", "D" ] }, "545": { "text": [ "ಭೂಮಿಯು ಸಂಪೂರ್ಣ ಪರಿಭ್ರಮಿಸುತ್ತಿದೆ", "ಚಂದ್ರನು ಸಂಪೂರ್ಣ ಪರಿಭ್ರಮಿಸುತ್ತಾನೆ", "ಭೂಮಿಯು ಸಂಪೂರ್ಣವಾಗಿ ಸೂರ್ಯನ ಸುತ್ತ ಸುತ್ತುತ್ತದೆ", "ಚಂದ್ರನು ಸಂಪೂರ್ಣವಾಗಿ ಭೂಮಿಯ ಸುತ್ತ ಸುತ್ತುತ್ತಾನೆ" ], "label": [ "A", "B", "C", "D" ] }, "546": { "text": [ "ಮಂಗಳ.", "ಭೂಮಿ.", "ವೀನಸ್", "ಗುರುಗ್ರಹ" ], "label": [ "A", "B", "C", "D" ] }, "547": { "text": [ "ಘರ್ಷಣೆ", "ಗುರುತ್ವಾಕರ್ಷಣ", "ಬೆಳಕು.", "ವಿದ್ಯುತ್" ], "label": [ "A", "B", "C", "D" ] }, "548": { "text": [ "ಅವರಿಬ್ಬರೂ ಹೊಂದಿಕೊಳ್ಳಬಲ್ಲರು.", "ಇಬ್ಬರೂ ಗಟ್ಟಿಮುಟ್ಟಾಗಿದ್ದಾರೆ.", "ಅವರಿಬ್ಬರೂ ಒಂದು ಸಸ್ಯಕ್ಕೆ ಆಹಾರವನ್ನು ತಯಾರಿಸುತ್ತಾರೆ.", "ಇವೆರಡೂ ಒಂದು ಸಸ್ಯಕ್ಕೆ ಬೆಂಬಲವನ್ನು ನೀಡುತ್ತವೆ." ], "label": [ "A", "B", "C", "D" ] }, "549": { "text": [ "ಸಸ್ಯಗಳನ್ನು ಗಮನಿಸಿ ಮತ್ತು ಪ್ರತಿದಿನ ವೀಕ್ಷಣೆಗಳನ್ನು ದಾಖಲಿಸಿ", "ಪ್ರತಿದಿನ ಸಸ್ಯಗಳನ್ನು ಹೊಸ ಸ್ಥಳಗಳಿಗೆ ಸ್ಥಳಾಂತರಿಸಿ", "ಪ್ರತಿ ಗಂಟೆಗೆ ಪ್ರತಿ ಸಸ್ಯದ ಎತ್ತರವನ್ನು ಅಳೆಯಿರಿ", "ಪ್ರತಿ ಸಸ್ಯಕ್ಕೂ ಬೇರೆ ಬೇರೆ ಪ್ರಮಾಣದಲ್ಲಿ ನೀರನ್ನು ಸೇರಿಸಿ." ], "label": [ "A", "B", "C", "D" ] }, "550": { "text": [ "ಪರಮಾಣುಗಳು ಮತ್ತು ಅಣುಗಳ ಮೊದಲ ನೋಟ", "ಗುರು ಮತ್ತು ಮಂಗಳ ಗ್ರಹಗಳ ವಿವರವಾದ ಅವಲೋಕನಗಳು", "ಬೆಳಕಿನ ಬಣ್ಣಗಳ ಹೆಸರು ವರ್ಣಪಟಲ", "ಜೀವಕೋಶ ಎಂಬ ಪದವು ಜೀವನದ ಅತ್ಯಂತ ಚಿಕ್ಕ ಘಟಕವನ್ನು ವಿವರಿಸುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "551": { "text": [ "ದ್ರವ್ಯರಾಶಿ ಸಂಖ್ಯೆಯಿಂದ ಪರಮಾಣು ಸಂಖ್ಯೆ.", "ಪರಮಾಣು ಸಂಖ್ಯೆಯಿಂದ ದ್ರವ್ಯರಾಶಿ ಸಂಖ್ಯೆ.", "ಎಲೆಕ್ಟ್ರಾನ್ ಸಂಖ್ಯೆಯಿಂದ ಪರಮಾಣು ಸಂಖ್ಯೆ.", "ಎಲೆಕ್ಟ್ರಾನ್ ಸಂಖ್ಯೆಯಿಂದ ಐಸೋಟೋಪ್ ಸಂಖ್ಯೆ." ], "label": [ "A", "B", "C", "D" ] }, "552": { "text": [ "ಕಡಿಮೆಯಾಗುತ್ತದೆ", "ಹೆಚ್ಚಳ", "ಅದೇ ಉಳಿದಿದೆ" ], "label": [ "A", "B", "C" ] }, "553": { "text": [ "ಚಲನಶೀಲತೆ", "ಉಸಿರಾಟ", "ನಿರ್ಮೂಲನೆ", "ಹೀರಿಕೊಳ್ಳುವಿಕೆ" ], "label": [ "1", "2", "3", "4" ] }, "554": { "text": [ "ಸಾರಜನಕ, ಆರ್ಸೆನಿಕ್ ಮತ್ತು ಆಂಟಿಮನಿ", "ಕಾರ್ಬನ್, ಸೆಲೆನಿಯಮ್ ಮತ್ತು ಅಯೋಡಿನ್", "ಸಿಲಿಕಾನ್, ಗಂಧಕ ಮತ್ತು ಜರ್ಮೇನಿಯಂ", "ಸಿಲಿಕಾನ್, ಗಂಧಕ ಮತ್ತು ಕ್ಲೋರಿನ್" ], "label": [ "A", "B", "C", "D" ] }, "555": { "text": [ "ಮೇಲ್ಭಾಗದ ವಾತಾವರಣದ ಅಡಚಣೆಗಳು.", "ಭೂಮಿಯ ತಿರುಗುವಿಕೆಯ ಅಕ್ಷದ ಒಲವು.", "ತಾಪಮಾನದ ಬದಲಾವಣೆಗಳಿಂದ ಉಂಟಾಗುವ ಸಾಂದ್ರತೆಯ ವ್ಯತ್ಯಾಸಗಳು.", "ಸೂರ್ಯ ಮತ್ತು ಚಂದ್ರನ ಗುರುತ್ವಾಕರ್ಷಣೆಯ ಸೆಳೆತ." ], "label": [ "A", "B", "C", "D" ] }, "556": { "text": [ "ಒಳನುಸುಳುವಿಕೆ", "ಆವಿಯಾಗುವಿಕೆ", "ಸಾಂದ್ರೀಕರಣ", "ಮಳೆಯು" ], "label": [ "A", "B", "C", "D" ] }, "557": { "text": [ "ಆಯಸ್ಕಾಂತತೆ", "ಗುರುತ್ವಾಕರ್ಷಣ", "ಘರ್ಷಣೆ", "ಎನರ್ಜಿ" ], "label": [ "A", "B", "C", "D" ] }, "558": { "text": [ "ವಾಷಿಂಗ್ಟನ್ ರಾಜ್ಯದಲ್ಲಿ ಜ್ವಾಲಾಮುಖಿಯೊಂದು ಸ್ಫೋಟಗೊಂಡಿದೆ.", "ಜಪಾನ್ ಕರಾವಳಿಯಲ್ಲಿ ಭೂಕಂಪ ಸಂಭವಿಸಿದೆ.", "ಮೇಲ್ಭಾಗದ ಮಿಡ್ವೆಸ್ಟ್ನಲ್ಲಿರುವ ಹುಲ್ಲುಗಾವಲನ್ನು ಕಾಳ್ಗಿಚ್ಚು ಹೊತ್ತಿಸುತ್ತದೆ.", "ಚಂಡಮಾರುತವು ಗಲ್ಫ್ ಆಫ್ ಮೆಕ್ಸಿಕೋದಿಂದ ಭೂಮಿಗೆ ಚಲಿಸುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "559": { "text": [ "ತೈಲ ಮತ್ತು ಕಲ್ಲಿದ್ದಲು", "ಕಲ್ಲಿದ್ದಲು ಮತ್ತು ಸೌರಶಕ್ತಿ", "ಭೂಶಾಖದ ಶಕ್ತಿ ಮತ್ತು ತೈಲ", "ಸೌರಶಕ್ತಿ ಮತ್ತು ಭೂಶಾಖದ ಶಕ್ತಿ" ], "label": [ "A", "B", "C", "D" ] }, "560": { "text": [ "ಸ್ನಾಯುವಿನ ಜೀವಕೋಶ", "ಒಂದು ನರ ಕೋಶ", "ಒಂದು ರಕ್ತ ಕಣ", "ವೀರ್ಯ ಕೋಶ" ], "label": [ "A", "B", "C", "D" ] }, "561": { "text": [ "ಪೀರ್-ರಿವ್ಯೂಡ್ ಜರ್ನಲ್ಗೆ ಲೇಖನವನ್ನು ಸಲ್ಲಿಸುವುದು", "ಜೀವಶಾಸ್ತ್ರ ಪಠ್ಯಪುಸ್ತಕದಲ್ಲಿ ಹೊಸ ವಿವರಣೆಯನ್ನು ಸೇರಿಸುವುದು", "ವಿಜ್ಞಾನಿಗಳ ಜಾಲತಾಣದಲ್ಲಿ ಅವಲೋಕನಗಳು ಮತ್ತು ತೀರ್ಮಾನಗಳನ್ನು ಪೋಸ್ಟ್ ಮಾಡುವುದು", "ಅನೇಕ ಸಂಸ್ಥೆಗಳಿಂದ ವರದಿಗಾರರನ್ನು ಪತ್ರಿಕಾಗೋಷ್ಠಿಗೆ ಆಹ್ವಾನಿಸುವುದು" ], "label": [ "A", "B", "C", "D" ] }, "562": { "text": [ "ಗಾಳಿಯು ದುರ್ಬಲಗೊಂಡಿತು.", "ತೇವಾಂಶ ಕಡಿಮೆಯಾಗಿದೆ.", "ಗಾಳಿಯ ಒತ್ತಡ ಕಡಿಮೆಯಾಯಿತು.", "ತಾಪಮಾನ ಹೆಚ್ಚಾಯಿತು." ], "label": [ "A", "B", "C", "D" ] }, "563": { "text": [ "ಸಾಂದ್ರೀಕರಣ", "ಆವಿಯಾಗುವಿಕೆ", "ಮಳೆಯು", "ಹರಿವು." ], "label": [ "A", "B", "C", "D" ] }, "564": { "text": [ "ಯಾವ ಬಣ್ಣದ ಬದಲಾವಣೆಗಳನ್ನು ಗಮನಿಸಬಹುದು?", "ಎಷ್ಟು ಅವಕ್ಷೇಪವು ರೂಪುಗೊಳ್ಳುತ್ತದೆ?", "ಶಾಖವು ಹೀರಿಕೊಳ್ಳುತ್ತದೆಯೇ ಅಥವಾ ಬಿಡುಗಡೆಯಾಗುತ್ತದೆಯೇ?", "ಈ ಪ್ರತಿಕ್ರಿಯೆಯನ್ನು ಹೇಗೆ ಬದಲಾಯಿಸಬಹುದು?" ], "label": [ "A", "B", "C", "D" ] }, "565": { "text": [ "ಒಂದು ಜೀವಕೋಶವು ಎರಡು ಜೀವಕೋಶಗಳಾಗಿ ವಿಭಜನೆಗೊಳ್ಳುತ್ತದೆ.", "ಎರಡು ಜೀವಕೋಶಗಳು ಒಗ್ಗೂಡಿ ಒಂದು ಜೀವಕೋಶವನ್ನು ರೂಪಿಸುತ್ತವೆ.", "ಜೀವಕೋಶದಲ್ಲಿ ಜೀನ್ ರೂಪಾಂತರಗೊಳ್ಳುತ್ತದೆ", "ಮೊಟ್ಟೆಯ ಕೋಶಗಳು ಉತ್ಪತ್ತಿಯಾಗುತ್ತವೆ." ], "label": [ "A", "B", "C", "D" ] }, "566": { "text": [ "ವಿಕಸನ", "ಚಯಾಪಚಯ ಕ್ರಿಯೆ", "ಪ್ರಸರಣ", "ಸಂತಾನೋತ್ಪತ್ತಿ" ], "label": [ "1", "2", "3", "4" ] }, "567": { "text": [ "ಭೂಮಿಯ ಸುತ್ತ ಹಾದಿ", "ಹಗಲಿನ ಉದ್ದ", "ಗುರುತ್ವಾಕರ್ಷಣ", "ತಾಪಮಾನ" ], "label": [ "A", "B", "C", "D" ] }, "568": { "text": [ "ಜೀವಕೋಶಗಳು", "ಪೋಷಕಾಂಶಗಳು", "ಪರಮಾಣುಗಳು", "ಹಾರ್ಮೋನುಗಳು" ], "label": [ "1", "2", "3", "4" ] }, "569": { "text": [ "ಕ್ಷಿಪ್ರ ತಿರುಗುವಿಕೆಯಿಂದ ಸೃಷ್ಟಿಯಾದ ಕೇಂದ್ರಾಪಗಾಮಿ ಬಲ", "ಪ್ಲಾಸ್ಮಾದಲ್ಲಿ ನ್ಯೂಕ್ಲಿಯಸ್ಗಳ ವಿದ್ಯುತ್ ವಿಕರ್ಷಣ", "ಪರಿಭ್ರಮಿಸುವ ಗ್ರಹಗಳಿಂದ ಸೃಷ್ಟಿಯಾದ ಗುರುತ್ವಾಕರ್ಷಣೆಯ ಸೆಳೆತ", "ಪರಮಾಣು ಸಮ್ಮಿಳನದಿಂದ ಉಂಟಾಗುವ ಬಾಹ್ಯ ಒತ್ತಡ" ], "label": [ "A", "B", "C", "D" ] }, "570": { "text": [ "ಗಾಳಿ ಶಕ್ತಿ", "ಪೆಟ್ರೋಲಿಯಂ", "ಯುರೇನಿಯಂ", "ಸೌರಶಕ್ತಿ" ], "label": [ "A", "B", "C", "D" ] }, "571": { "text": [ "ಪ್ರಾಯೋಗಿಕ ಪ್ರಕ್ರಿಯೆಯಲ್ಲಿ ದೋಷಗಳಿವೆಯೇ ಎಂದು ಪರಿಶೀಲಿಸಿ.", "ಪ್ರಯೋಗವನ್ನು ಪುನರಾವರ್ತಿಸಿ.", "ಊಹೆಯನ್ನು ಬೆಂಬಲಿಸಲು ದತ್ತಾಂಶವನ್ನು ಬದಲಾಯಿಸಿ.", "ಹೊಸ ಪ್ರಶ್ನೆಗಳನ್ನು ಕೇಳಿ." ], "label": [ "A", "B", "C", "D" ] }, "572": { "text": [ "ಕೆಂಪು ದೀಪ.", "ಹಸಿರು ದೀಪ", "ನೇರಳೆ ಬೆಳಕು", "ಹಳದಿ ಬೆಳಕು." ], "label": [ "A", "B", "C", "D" ] }, "573": { "text": [ "ಜನನ ಪ್ರಮಾಣವು ಸಾವಿನ ಪ್ರಮಾಣಕ್ಕಿಂತ ಹೆಚ್ಚಾಗಿದೆ.", "ಜನನ ಪ್ರಮಾಣವು ಸಾವಿನ ಪ್ರಮಾಣಕ್ಕಿಂತ ಕಡಿಮೆಯಾಗಿದೆ.", "ಜನನ ಪ್ರಮಾಣವು ಸಾವಿನ ಪ್ರಮಾಣಕ್ಕೆ ಸಮನಾಗಿರುತ್ತದೆ.", "ಜನನ ಪ್ರಮಾಣ ಮತ್ತು ಮರಣ ಪ್ರಮಾಣ ಶೂನ್ಯವಾಗಿದೆ." ], "label": [ "A", "B", "C", "D" ] }, "574": { "text": [ "ಭೂಮಿಯ ವೆಚ್ಚ", "ಅಂತರ್ಜಲದ ಸ್ಥಳ", "ಕೈಗಾರಿಕಾ ಉದ್ಯಾನವನಕ್ಕೆ ಹತ್ತಿರದಲ್ಲಿದೆ", "ಪ್ರಮುಖ ಹೆದ್ದಾರಿಗೆ ಪ್ರವೇಶ" ], "label": [ "A", "B", "C", "D" ] }, "575": { "text": [ "ಗಾಳಿ.", "ಗಾಜು.", "ನೀರು.", "ಮರ." ], "label": [ "A", "B", "C", "D" ] }, "576": { "text": [ "ಮೀಟರ್ಗಳು", "ಸೆಂಟಿಮೀಟರ್ಗಳು", "ಮಿಲಿಮೀಟರ್ಗಳು", "ಲೀಟರ್ಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "577": { "text": [ "ಮಂಜುಗಡ್ಡೆ", "ತಾಮ್ರ", "ನೀರು.", "ಮರ." ], "label": [ "A", "B", "C", "D" ] }, "578": { "text": [ "ಕೋಣೆಯ ಉಷ್ಣಾಂಶದಲ್ಲಿ ಅವು ಗಟ್ಟಿಯಾಗಿರುತ್ತವೆ.", "ಅವು ಉತ್ತಮ ವಿದ್ಯುತ್ ವಾಹಕಗಳಾಗಿವೆ.", "ಅವು ಸಾಮಾನ್ಯವಾಗಿ ಹೆಚ್ಚಿನ ಸಾಂದ್ರತೆಯನ್ನು ಹೊಂದಿರುತ್ತವೆ.", "ಎಲೆಕ್ಟ್ರಾನ್ಗಳನ್ನು ಪಡೆಯುವ ಮೂಲಕ ಅಯಾನುಗಳನ್ನು ರೂಪಿಸಲು ಒಲವು ತೋರುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "579": { "text": [ "ಸೂಪರ್ನೋವಾಗಳು", "ಬಿಗ್ ಬ್ಯಾಂಗ್", "ನಕ್ಷತ್ರಪುಂಜಗಳ ಘರ್ಷಣೆಗಳು", "ಅಸ್ಥಿರ ಪರಮಾಣುಗಳ ಆಧುನಿಕ ಕೊಳೆತ" ], "label": [ "A", "B", "C", "D" ] }, "580": { "text": [ "ಆಯಸ್ಕಾಂತೀಯ ದಿಕ್ಸೂಚಿ", "ಒಂದು ಮೀಟರ್ ಸ್ಟಿಕ್", "ಕ್ಯಾಲ್ಕುಲೇಟರ್", "ಒಂದು ಸ್ಟಾಪ್ ವಾಚ್" ], "label": [ "A", "B", "C", "D" ] }, "581": { "text": [ "ಋತುಗಳು ಇರುವುದಿಲ್ಲ.", "ಒಂದು ಭೂಮಿಯ ವರ್ಷವು ಶೇಕಡಾ 14ರಷ್ಟು ದೀರ್ಘವಾಗಿರುತ್ತದೆ.", "ಭೂಮಿಯು ಬೇರೆ ದರದಲ್ಲಿ ತಿರುಗುತ್ತದೆ.", "ಭೂಮಿಯ ಭೂಮಧ್ಯರೇಖೆಯಲ್ಲಿನ ತಾಪಮಾನವು ತಂಪಾಗಿರುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "582": { "text": [ "ಪ್ರಜಾಪ್ರಭುತ್ವವಾದಿ", "ಐಸಾಕ್ ನ್ಯೂಟನ್", "ಗೆಲಿಲಿಯೋ ಗೆಲಿಲಿ", "ಆಂಟನ್ ವ್ಯಾನ್ ಲೀವೆನ್ಹೋಕ್" ], "label": [ "A", "B", "C", "D" ] }, "583": { "text": [ "ಇದು ನವೀಕರಿಸಬಹುದಾದ ನೈಸರ್ಗಿಕ ಸಂಪನ್ಮೂಲಗಳನ್ನು ಬಳಸುತ್ತದೆ.", "ಹೆಚ್ಚಿನ ದೊಡ್ಡ ನಗರಗಳಲ್ಲಿ ಇದನ್ನು ಸುಲಭವಾಗಿ ಉತ್ಪಾದಿಸಲಾಗುತ್ತದೆ.", "ಇದನ್ನು ಭೂಮಿಯ ಯಾವುದೇ ಪ್ರದೇಶದಿಂದ ಉತ್ಪಾದಿಸಬಹುದು.", "ಇದಕ್ಕೆ ವಿಶೇಷ ಕಟ್ಟಡಗಳು ಅಥವಾ ಉಪಕರಣಗಳ ಅಗತ್ಯವಿರುವುದಿಲ್ಲ." ], "label": [ "A", "B", "C", "D" ] }, "584": { "text": [ "ಮ್ಯಾಗ್ಮಾ ನೆಲದ ಕೆಳಗಿದೆ. ಲಾವಾ ನೆಲದಿಂದ ಮೇಲಿದೆ.", "ಮ್ಯಾಗ್ಮಾ ತಂಪಾಗಿದೆ. ಲಾವಾ ಬಿಸಿಯಾಗಿರುತ್ತದೆ.", "ಮ್ಯಾಗ್ಮಾ ಭೂಕಂಪಗಳಿಂದ ಹೊರಬರುತ್ತದೆ. ಲಾವಾ ಜ್ವಾಲಾಮುಖಿಗಳಿಂದ ಹೊರಬರುತ್ತದೆ.", "ಮ್ಯಾಗ್ಮಾ ಗಟ್ಟಿಯಾಗಿರುತ್ತದೆ. ಲಾವಾ ದ್ರವವಾಗಿದೆ." ], "label": [ "A", "B", "C", "D" ] }, "585": { "text": [ "ವಿದ್ಯುತ್.", "ಮ್ಯಾಗ್ನೆಟಿಸಮ್.", "ಪರಮಾಣುಗಳು.", "ಗುರುತ್ವಾಕರ್ಷಣೆ." ], "label": [ "A", "B", "C", "D" ] }, "586": { "text": [ "ಒಂದು ತಿರುಗುವಿಕೆಯ ಅರ್ಧವನ್ನು ಪೂರ್ಣಗೊಳಿಸಿ.", "ಚಂದ್ರನ ನೆರಳಿನಲ್ಲಿದ್ದರು.", "ಚಂದ್ರನು ಒಮ್ಮೆ ಸುತ್ತಿಕೊಂಡಿದ್ದನು.", "ಸೂರ್ಯನ ವಿರುದ್ಧ ಭಾಗಕ್ಕೆ ಚಲಿಸುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "587": { "text": [ "ಬಾವಲಿಗಳ ಸಂಖ್ಯೆಯಲ್ಲಿ ಹೆಚ್ಚಳ", "ಸೊಳ್ಳೆಗಳ ಸಂಖ್ಯೆಯಲ್ಲಿ ಇಳಿಕೆ", "ಕೀಟ ತಿನ್ನುವ ಪಕ್ಷಿಗಳ ಸಂಖ್ಯೆಯಲ್ಲಿ ಹೆಚ್ಚಳ", "ಜಪಾನಿನ ಜೀರುಂಡೆಗಳ ಸಂಖ್ಯೆಯಲ್ಲಿ ಇಳಿಕೆ" ], "label": [ "A", "B", "C", "D" ] }, "588": { "text": [ "ಪಾಚಿ ಮತ್ತು ಕಲ್ಲುಗಳಿಂದ ಮುಚ್ಚಿಕೊಳ್ಳಿ.", "ಪ್ರೌಢ ಗಟ್ಟಿಮರದ ಅರಣ್ಯವಾಗಿರಿ.", "ಪೊದೆಗಳು ಮತ್ತು ಸಣ್ಣ ಮರಗಳೊಂದಿಗೆ ಬೆಳೆಯಿರಿ.", "ನಿರ್ವಹಣೆಯ ಕೊರತೆಯಿಂದಾಗಿ ಬಂಜರು." ], "label": [ "A", "B", "C", "D" ] }, "589": { "text": [ "ನದಿಯ ದಡದಲ್ಲಿ ಹರಿಯುವ ನೀರು", "ಕಡಲತೀರದಲ್ಲಿ ಅಲೆಯೊಂದು ಅಪ್ಪಳಿಸುತ್ತಿದೆ", "ಭೂಕಂಪವು ರಸ್ತೆಯನ್ನು ಒಡೆದಿದೆ", "ಪರ್ವತದ ಮೇಲೆ ಬೀಸುವ ಗಾಳಿ" ], "label": [ "A", "B", "C", "D" ] }, "590": { "text": [ "ಭೂಮಿಯ ಗುರುತ್ವ", "ಭೂಮಿಯ ತಿರುಗುವಿಕೆ", "ಭೂಮಿಯ ಅಕ್ಷೀಯ ಇಳಿಜಾರು", "ಭೂಮಿಯ ಕ್ರಾಂತಿ" ], "label": [ "A", "B", "C", "D" ] }, "591": { "text": [ "ಕಲ್ಲಿದ್ದಲನ್ನು ಬಿಸಿಮಾಡುವುದರಿಂದ, ಕೆಲವು ಅಣುಗಳು ಎಷ್ಟು ವೇಗವಾಗಿ ಚಲಿಸುತ್ತವೆಯೆಂದರೆ ಅವು ನಾಶವಾಗುತ್ತವೆ.", "ಕಲ್ಲಿದ್ದಲಿನಲ್ಲಿನ ಕೆಲವು ಶಕ್ತಿಯು ಅದರ ಸಂಭಾವ್ಯ ಶಕ್ತಿಯನ್ನು ಬಿಡುಗಡೆ ಮಾಡಲು ಅಗತ್ಯವಾದ ತೀವ್ರವಾದ ಶಾಖದಿಂದ ನಾಶವಾಗುತ್ತದೆ.", "ಕಲ್ಲಿದ್ದಲಿನಲ್ಲಿನ ಕೆಲವು ಸಂಭಾವ್ಯ ಶಕ್ತಿಯನ್ನು ವಿದ್ಯುತ್ ಹೊರತುಪಡಿಸಿ ಇತರ ಶಕ್ತಿಯ ರೂಪಗಳಾಗಿ ಪರಿವರ್ತಿಸಲಾಗುತ್ತದೆ.", "ಇಂಧನಗಳಲ್ಲಿನ ಸಂಭಾವ್ಯ ಶಕ್ತಿಯ ಪ್ರಮಾಣವನ್ನು ಅತಿಯಾಗಿ ಅಂದಾಜು ಮಾಡಲಾಗಿದೆ." ], "label": [ "A", "B", "C", "D" ] }, "592": { "text": [ "ನರಸಂಬಂಧಿ.", "ಜೀರ್ಣಕಾರಿ.", "ರಕ್ತಪರಿಚಲನೆ", "ಉಸಿರಾಟದ." ], "label": [ "A", "B", "C", "D" ] }, "593": { "text": [ "ಪರೀಕ್ಷಾ ಕೊಳವೆಯು ತಂಪಾಗಿದೆ.", "ಟೆಸ್ಟ್ ಟ್ಯೂಬ್ ಬೆಚ್ಚಗಿರುತ್ತದೆ.", "ಟೆಸ್ಟ್ ಟ್ಯೂಬ್ ತುಂಬಾ ಬಿಸಿಯಾಗಿರುತ್ತದೆ.", "ಪರೀಕ್ಷಾ ಕೊಳವೆಯು ಗಾಳಿಯ ತಾಪಮಾನದಂತೆಯೇ ಇರುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "594": { "text": [ "ಮೀಟರ್.", "ಇಂಚುಗಳು.", "ಮಿಲಿಮೀಟರ್.", "ಪಾದಗಳು." ], "label": [ "A", "B", "C", "D" ] }, "595": { "text": [ "ಅಮೀಬಾ", "ಯುಗ್ಲೆನಾ", "ಪ್ಯಾರಾಮೆಸಿಯಮ್", "ವೋಲ್ವಾಕ್ಸ್" ], "label": [ "A", "B", "C", "D" ] }, "596": { "text": [ "ಟ್ರಿಪಲ್-ಬೀಮ್ ಸಮತೋಲನ", "ಮೆಟ್ರಿಕ್ ಆಡಳಿತಗಾರ", "ಕಂಪ್ಯೂಟರ್ ಮಾನಿಟರ್", "ಅಗ್ನಿಶಾಮಕ ಯಂತ್ರ" ], "label": [ "A", "B", "C", "D" ] }, "597": { "text": [ "ಬೆಳಕು.", "ರಾಸಾಯನಿಕ", "ವಿದ್ಯುತ್", "ಪರಮಾಣು" ], "label": [ "A", "B", "C", "D" ] }, "598": { "text": [ "ಉಪ್ಪಿನ ನೀರನ್ನು ಫಿಲ್ಟರ್ ಮಾಡಿ", "ತಾಜಾ ನೀರನ್ನು ಸಂಗ್ರಹಿಸಿ", "ದ್ರವ ನೀರನ್ನು ಸರಿಸಿ", "ಗಟ್ಟಿಯಾದ ನೀರನ್ನು ಸುರಿಸಿ" ], "label": [ "A", "B", "C", "D" ] }, "599": { "text": [ "ಮೀಟರ್ ಸ್ಟಿಕ್ ಮತ್ತು ಟೆಸ್ಟ್ ಟ್ಯೂಬ್ಗಳು.", "ಬೀಕರ್ ಮತ್ತು ಸ್ಟಾಪ್ವಾಚ್.", "ಥರ್ಮಾಮೀಟರ್ ಮತ್ತು ಕಂಪ್ಯೂಟರ್ ಶೋಧಕಗಳು.", "ಸಮತೋಲನ ಮತ್ತು ಗ್ರ್ಯಾಜುಯೇಟೆಡ್ ಸಿಲಿಂಡರ್." ], "label": [ "A", "B", "C", "D" ] }, "600": { "text": [ "ಅಲೆಗಳು ಮೇಲ್ಮೈಯನ್ನು ಸಂಧಿಸುವಾಗ ಅವು ಹಿಂದಕ್ಕೆ ಪುಟಿಯುತ್ತವೆ", "ಅಲೆಗಳು ಒಂದು ಮಾಧ್ಯಮದಿಂದ ಇನ್ನೊಂದು ಮಾಧ್ಯಮಕ್ಕೆ ಹಾದುಹೋಗುವಾಗ ಅವುಗಳ ಬಾಗುವಿಕೆ", "ಅಲೆಗಳು ಅಂಚನ್ನು ದಾಟುವಾಗ ಅಥವಾ ತೆರೆಯುವಾಗ ಬಾಗುವುದು", "ಒಂದು ಹಂತದಲ್ಲಿ ಸಂಧಿಸುವ ಎರಡು ಅಲೆಗಳ ಸಂಯೋಜನೆ" ], "label": [ "A", "B", "C", "D" ] }, "601": { "text": [ "ಉದ್ಯೋಗಕ್ಕೆ ಸಂಬಂಧಿಸಿದ ಗಾಯಗಳ ಸಂಖ್ಯೆಯನ್ನು ಕಡಿಮೆ ಮಾಡುವುದು", "ತಯಾರಿಸಿದ ವಸ್ತುಗಳನ್ನು ವೇಗವಾಗಿ ಉತ್ಪಾದಿಸುವುದು", "ಉತ್ಪಾದನಾ ಉದ್ಯೋಗಗಳಿಂದ ನುರಿತ ಕಾರ್ಮಿಕರನ್ನು ಸ್ಥಳಾಂತರಿಸುವುದು", "ತಯಾರಿಸಿದ ಉತ್ಪನ್ನಗಳ ಲಭ್ಯತೆಯನ್ನು ಕಡಿಮೆ ಮಾಡುವುದು" ], "label": [ "A", "B", "C", "D" ] }, "602": { "text": [ "ಟ್ರೋಪೋಸ್ಫಿಯರ್", "ಸ್ಟ್ರಾಟೋ ಆವರಣ", "ಮೆಸೊಸ್ಫಿಯರ್", "ಉಷ್ಣವಲಯದ ವಾತಾವರಣ" ], "label": [ "A", "B", "C", "D" ] }, "603": { "text": [ "ಈ ಪ್ರದೇಶದ ಹಿಮನದಿಗಳು ಕರಗುತ್ತವೆ.", "ದೊಡ್ಡ ಪರ್ವತ ಶ್ರೇಣಿಗಳು ರೂಪುಗೊಳ್ಳುತ್ತವೆ.", "ಆಳವಾದ ಮಧ್ಯ ಸಮುದ್ರದ ಕಂದಕಗಳು ಅಭಿವೃದ್ಧಿಗೊಳ್ಳುತ್ತವೆ.", "ಈ ಪ್ರದೇಶದ ಮರುಭೂಮಿಗಳು ಫಲವತ್ತಾಗುತ್ತವೆ." ], "label": [ "A", "B", "C", "D" ] }, "604": { "text": [ "ರಾತ್ರಿಯಲ್ಲಿ ಇದು ಹೆಚ್ಚು ಒಣಗಿರುತ್ತದೆ.", "ರಾತ್ರಿಯಲ್ಲಿ ಇದು ತಂಪಾಗಿರುತ್ತದೆ.", "ರಾತ್ರಿಯಲ್ಲಿ ಕಡಿಮೆ ಅಪಾಯವಿದೆ.", "ರಾತ್ರಿಯಲ್ಲಿ ಗಾಳಿ ಕಡಿಮೆ ಇರುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "605": { "text": [ "ಸೂರ್ಯನು ಪಶ್ಚಿಮದಲ್ಲಿ ಉದಯಿಸುತ್ತಾನೆ.", "ಋತುಗಳು ಬದಲಾಗುತ್ತವೆ.", "ಪ್ರತಿ ವರ್ಷವೂ ಹೆಚ್ಚು ದಿನಗಳು ಇರುತ್ತವೆ.", "ಚಂದ್ರನ ಹಂತಗಳು ಹೆಚ್ಚು ಕಾಲ ಉಳಿಯುತ್ತವೆ." ], "label": [ "A", "B", "C", "D" ] }, "606": { "text": [ "ಗಾಳಿ.", "ನೀರು.", "ತಾಪಮಾನ", "ಗುರುತ್ವಾಕರ್ಷಣ" ], "label": [ "A", "B", "C", "D" ] }, "607": { "text": [ "ಅವನ ಅವಲೋಕನಗಳನ್ನು ದಾಖಲಿಸಿ", "ಒಂದು ಊಹೆಯನ್ನು ಅಭಿವೃದ್ಧಿಪಡಿಸಿ", "ಒಂದು ತೀರ್ಮಾನಕ್ಕೆ ಬರಲಿ", "ದತ್ತಾಂಶವನ್ನು ಸಂಘಟಿಸಿ" ], "label": [ "A", "B", "C", "D" ] }, "608": { "text": [ "ದ್ರವದ ಘರ್ಷಣೆಯನ್ನು ಕಡಿಮೆ ಮಾಡುವುದು.", "ಮೇಲ್ಮೈ ವಿಸ್ತೀರ್ಣವನ್ನು ಹೆಚ್ಚಿಸುವುದು.", "ಟರ್ಮಿನಲ್ ವೇಗವನ್ನು ಹೆಚ್ಚಿಸುವುದು.", "ದ್ರವ್ಯರಾಶಿ ಕಡಿಮೆಯಾಗುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "609": { "text": [ "ಕುರ್ಚಿ ಇನ್ನೂ ಇರುತ್ತದೆ, ಆದರೆ ಅದರ ತೂಕ ಕಡಿಮೆ ಇರುತ್ತದೆ.", "ಕುರ್ಚಿ ಮೊದಲಿನಂತೆಯೇ ಇರುತ್ತದೆ.", "ಕುರ್ಚಿಯಲ್ಲಿ ಏನೂ ಉಳಿದಿರುವುದಿಲ್ಲ.", "ನೆಲದ ಮೇಲೆ ದ್ರವದ ಕೊಳ ಮಾತ್ರ ಉಳಿಯುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "610": { "text": [ "ಮಂಗಳ.", "ಚಂದ್ರ.", "ಗುರುಗ್ರಹ", "ಸೂರ್ಯ." ], "label": [ "A", "B", "C", "D" ] }, "611": { "text": [ "ಭೂಮಿಗಿಂತ ಹಳೆಯದು", "ಭೂಮಿಗಿಂತ ಚಿಕ್ಕದು.", "ಭೂಮಿಯಂತೆಯೇ ಹವಾಮಾನವನ್ನು ಹೊಂದಿರುವುದು", "ಭೂಮಿಯಂತೆಯೇ ವಾತಾವರಣವನ್ನು ಹೊಂದಿರುವುದು" ], "label": [ "A", "B", "C", "D" ] }, "612": { "text": [ "ವೇಗ.", "ಪರಿಮಾಣ.", "ದೂರವಿದೆ.", "ತಾಪಮಾನ." ], "label": [ "A", "B", "C", "D" ] }, "613": { "text": [ "ನಿರ್ಮಾಪಕ", "ಬೇಟೆಯಾಡುವುದು.", "ಪರಭಕ್ಷಕ", "ಡಿಕಂಪೋಸರ್" ], "label": [ "A", "B", "C", "D" ] }, "614": { "text": [ "ಆಧಾರವಾಗಿರುವ ಕೆಸರಿನ ಕುಸಿತವನ್ನು ತಡೆಯಿರಿ.", "ಮಣ್ಣನ್ನು ಪ್ರವೇಶಿಸಬಹುದಾದ ಮಾಲಿನ್ಯಕಾರಕಗಳ ಪ್ರಕಾರಗಳನ್ನು ಮಿತಿಗೊಳಿಸಿ.", "ಬದಲಾದ ಕೆಸರುಗಳಿಂದ ನೀರಿನ ಹೀರಿಕೊಳ್ಳುವಿಕೆಯನ್ನು ಹೆಚ್ಚಿಸಿ.", "ಮಣ್ಣಿನ ಸವೆತವನ್ನು ಕಡಿಮೆ ಮಾಡಿ ಮತ್ತು ಪ್ರಾಣಿಗಳಿಗೆ ಹೊಸ ಆವಾಸಸ್ಥಾನವನ್ನು ಒದಗಿಸಿ." ], "label": [ "A", "B", "C", "D" ] }, "615": { "text": [ "ಎಲೆಕ್ಟ್ರಾನ್ಗಳನ್ನು ಪ್ರತಿನಿಧಿಸಲು ಸಣ್ಣ ಅಮೃತಶಿಲೆಗಳನ್ನು ಬಳಸುವ ಮೂಲಕ", "ಪ್ರತಿ ನ್ಯೂಟ್ರಾನ್ ಅನ್ನು ಪ್ರತಿನಿಧಿಸಲು ಎರಡು ಅಮೃತಶಿಲೆಗಳನ್ನು ಬಳಸುವುದರ ಮೂಲಕ", "ಪ್ರೋಟಾನ್ಗಳಿಗೆ ಎರಡು ವಿಭಿನ್ನ ಬಣ್ಣದ ಅಮೃತಶಿಲೆಗಳನ್ನು ಬಳಸುವ ಮೂಲಕ", "ಅಮೃತಶಿಲೆಯ ಬಣ್ಣಗಳನ್ನು ಬದಲಾಯಿಸುವ ಮೂಲಕ" ], "label": [ "A", "B", "C", "D" ] }, "616": { "text": [ "ಒಂದು ಪರಮಾಣು.", "ಒಂದು ಪ್ರೋಟಾನ್.", "ಒಂದು ಎಲೆಕ್ಟ್ರಾನ್.", "ಒಂದು ಅಣುವು." ], "label": [ "A", "B", "C", "D" ] }, "617": { "text": [ "ಯುವಕರು ಎರಡೂ ಚಕ್ರಗಳಲ್ಲಿ ವಯಸ್ಕರಂತೆ ಕಾಣುತ್ತಾರೆ.", "ಎರಡೂ ಚಕ್ರಗಳಲ್ಲಿ ಮೊಟ್ಟೆಯಿಂದ ಮರಿಗಳು ಮೊಟ್ಟೆಯೊಡೆಯುತ್ತವೆ.", "ಎರಡೂ ಜೀವನ ಚಕ್ರಗಳು ನೀರಿನ ಆವಾಸಸ್ಥಾನದಲ್ಲಿ ಪ್ರಾರಂಭವಾಗುತ್ತವೆ.", "ಎರಡೂ ಜೀವನ ಚಕ್ರಗಳು ಪ್ಯೂಪಾ ಹಂತವನ್ನು ಹೊಂದಿವೆ." ], "label": [ "A", "B", "C", "D" ] }, "618": { "text": [ "ಹೆಚ್ಚಿನ ರಂಧ್ರತೆ ಮತ್ತು ಹೆಚ್ಚಿನ ಪ್ರವೇಶಸಾಧ್ಯತೆಯನ್ನು ಹೊಂದಿರುವ ವಸ್ತು", "ಹೆಚ್ಚಿನ ರಂಧ್ರತೆ ಮತ್ತು ಕಡಿಮೆ ಪ್ರವೇಶಸಾಧ್ಯತೆಯನ್ನು ಹೊಂದಿರುವ ವಸ್ತು", "ಕಡಿಮೆ ಸರಂಧ್ರತೆ ಮತ್ತು ಹೆಚ್ಚಿನ ಪ್ರವೇಶಸಾಧ್ಯತೆಯನ್ನು ಹೊಂದಿರುವ ವಸ್ತು", "ಕಡಿಮೆ ಸರಂಧ್ರತೆ ಮತ್ತು ಕಡಿಮೆ ಪ್ರವೇಶಸಾಧ್ಯತೆಯನ್ನು ಹೊಂದಿರುವ ವಸ್ತು" ], "label": [ "A", "B", "C", "D" ] }, "619": { "text": [ "ನಕ್ಷತ್ರಗಳು ಸೂರ್ಯನ ಸುತ್ತ ಸುತ್ತುತ್ತವೆ.", "ಚಂದ್ರನು ಭೂಮಿಯ ಸುತ್ತ ಸುತ್ತುತ್ತಾನೆ.", "ಭೂಮಿಯು ಸೂರ್ಯನ ಸುತ್ತ ಸುತ್ತುತ್ತಿದೆ.", "ನಕ್ಷತ್ರಗಳು ಭೂಮಿಯ ಸುತ್ತ ಸುತ್ತುತ್ತಿವೆ." ], "label": [ "A", "B", "C", "D" ] }, "620": { "text": [ "ನೀರಿನ ಗುಣಮಟ್ಟ ಸುಧಾರಿಸುತ್ತದೆ.", "ಜಲಚರ ಪ್ರಾಣಿಗಳು ಅಭಿವೃದ್ಧಿ ಹೊಂದುತ್ತವೆ.", "ಆಮ್ಲಜನಕದ ಕೊರತೆಯಿಂದ ಮೀನುಗಳು ಸಾಯುತ್ತವೆ.", "ಜಲವಾಸಿ ಸಸ್ಯಗಳು ಬೆಳೆಯುವುದನ್ನು ನಿಲ್ಲಿಸುತ್ತವೆ." ], "label": [ "A", "B", "C", "D" ] }, "621": { "text": [ "ವಿನ್ಯಾಸ", "ಕಠಿಣತೆ.", "ಸಾವಯವ ಪದಾರ್ಥಗಳು", "ನೀರಿನ ಧಾರಣ" ], "label": [ "A", "B", "C", "D" ] }, "622": { "text": [ "ಸಾಯುತ್ತಿದೆ.", "ನಿಷ್ಕ್ರಿಯವಾಗಿದೆ", "ಎತ್ತರ ಬೆಳೆಯುತ್ತಿದೆ.", "ಅದರ ಎಲೆಗಳನ್ನು ಬೆಳೆಯುವುದು" ], "label": [ "A", "B", "C", "D" ] }, "623": { "text": [ "ಧನಾತ್ಮಕ ಪ್ರೋಟಾನ್ಗಳು.", "ಋಣಾತ್ಮಕ ನ್ಯೂಟ್ರಾನ್ಗಳು.", "ಋಣಾತ್ಮಕ ಪ್ರೋಟಾನ್ಗಳು ಮತ್ತು ಧನಾತ್ಮಕ ಎಲೆಕ್ಟ್ರಾನ್ಗಳು.", "ಧನಾತ್ಮಕ ಪ್ರೋಟಾನ್ಗಳು ಮತ್ತು ಋಣಾತ್ಮಕ ನ್ಯೂಟ್ರಾನ್ಗಳು." ], "label": [ "A", "B", "C", "D" ] }, "624": { "text": [ "ಬಂಡೆ", "ಗಾಳಿ.", "ಲಾವಾ", "ನೀರು." ], "label": [ "1", "2", "3", "4" ] }, "625": { "text": [ "ರಾಸಾಯನಿಕ", "ಪ್ರಕಾಶಮಾನವಾದ.", "ಚಲನಶೀಲ", "ಧ್ವನಿ." ], "label": [ "A", "B", "C", "D" ] }, "626": { "text": [ "ಹೂವು.", "ಎಲೆ.", "ಮೂಲ.", "ಕಾಂಡ" ], "label": [ "A", "B", "C", "D" ] }, "627": { "text": [ "ಕಲ್ಲಿದ್ದಲು", "ಮಣ್ಣು", "ನೀರು.", "ಮರ." ], "label": [ "A", "B", "C", "D" ] }, "628": { "text": [ "ಅಡೆಲ್ ತನ್ನ ಸಂಧಿವಾತವನ್ನು ನಿವಾರಿಸಲು ಕೃತಕ ಸೊಂಟವನ್ನು ಪಡೆಯುತ್ತಾಳೆ.", "ಕ್ವಾನ್ ತನ್ನ ಹೃದಯ ಬಡಿತವನ್ನು ನಿಯಂತ್ರಿಸಲು ಪೇಸ್ಮೇಕರ್ ಅನ್ನು ಪಡೆಯುತ್ತಾನೆ.", "ಹೆಕ್ಟರ್ ಹಸುವಿನಿಂದ ಬದಲಿ ಹೃದಯ ಕವಾಟವನ್ನು ಪಡೆಯುತ್ತಾನೆ.", "ಡೆನಿಸ್ ತನ್ನ ಒಂದೇ ರೀತಿಯ ಅವಳಿ ದಾನ ಮಾಡಿದ ಮೂತ್ರಪಿಂಡವನ್ನು ಪಡೆಯುತ್ತಾಳೆ." ], "label": [ "A", "B", "C", "D" ] }, "629": { "text": [ "ಆಮ್ಲಜನಕದ ಮಟ್ಟ ಹೆಚ್ಚಳ", "ಆಮ್ಲಜನಕದ ಮಟ್ಟ ಕಡಿಮೆಯಾಗುವುದು", "ಇಂಗಾಲದ ಡೈಆಕ್ಸೈಡ್ ಮಟ್ಟ ಹೆಚ್ಚಳ", "ಇಂಗಾಲದ ಡೈಆಕ್ಸೈಡ್ ಮಟ್ಟವನ್ನು ಕಡಿಮೆ ಮಾಡುವುದು" ], "label": [ "A", "B", "C", "D" ] }, "630": { "text": [ "ಹನಿಗಳು ಮಂಜಿನ ರೂಪವನ್ನು ನೀಡುತ್ತವೆ.", "ಹನಿಗಳು ಆವಿಯಾಗುತ್ತವೆ.", "ಹನಿಗಳು ಮಳೆಯಾಗಿ ಬೀಳುತ್ತವೆ.", "ಹನಿಗಳು ಗಾಳಿಯಾಗುತ್ತವೆ." ], "label": [ "A", "B", "C", "D" ] }, "631": { "text": [ "ಸವೆತ", "ಕರಗಿಸುವುದು.", "ಪ್ಲೇಟ್ ಸ್ಥಳಾಂತರ", "ಸಂಕೋಚನ" ], "label": [ "A", "B", "C", "D" ] }, "632": { "text": [ "ಭೂಮಿಯು ತನ್ನ ಅಕ್ಷದ ಮೇಲೆ ತಿರುಗುತ್ತದೆ.", "ಸೂರ್ಯನು ತನ್ನ ಅಕ್ಷದ ಮೇಲೆ ತಿರುಗುತ್ತಾನೆ.", "ಭೂಮಿಯ ಅಕ್ಷವು ಓರೆಯಾಗಿದೆ.", "ಭೂಮಿಯು ಸೂರ್ಯನ ಸುತ್ತ ಸುತ್ತುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "633": { "text": [ "ಸವೆತ", "ಘರ್ಷಣೆ", "ಗುರುತ್ವಾಕರ್ಷಣ", "ಆಯಸ್ಕಾಂತತೆ" ], "label": [ "A", "B", "C", "D" ] }, "634": { "text": [ "ನದಿ ದಂಡೆಗಳ ಸವೆತದಲ್ಲಿ ಇಳಿಕೆ", "ಸ್ಥಳೀಯ ಸಸ್ಯಗಳ ಸಂಖ್ಯೆಯಲ್ಲಿ ಇಳಿಕೆ", "ಪ್ರಾಣಿಗಳ ಆವಾಸಸ್ಥಾನಗಳ ಸಂಖ್ಯೆಯಲ್ಲಿ ಹೆಚ್ಚಳ", "ಕೀಟ ಪ್ರಭೇದಗಳ ವೈವಿಧ್ಯತೆಯಲ್ಲಿ ಹೆಚ್ಚಳ" ], "label": [ "A", "B", "C", "D" ] }, "635": { "text": [ "ಗುರುತ್ವಾಕರ್ಷಣೆಯ", "ಮ್ಯಾಗ್ನೆಟಿಕ್", "ವಿದ್ಯುತ್", "ಪರಮಾಣು" ], "label": [ "A", "B", "C", "D" ] }, "636": { "text": [ "ನಿಯಾನ್", "ಆಮ್ಲಜನಕ", "ನೈಟ್ರೋಜನ್", "ಕಾರ್ಬನ್ ಡೈಆಕ್ಸೈಡ್" ], "label": [ "A", "B", "C", "D" ] }, "637": { "text": [ "ಒಂದು ವೈರಸ್", "ಒಬ್ಬ ಪ್ರೊಟಿಸ್ಟ್", "ಒಂದು ಶಿಲೀಂಧ್ರ", "ಒಂದು ಬ್ಯಾಕ್ಟೀರಿಯಾ" ], "label": [ "A", "B", "C", "D" ] }, "638": { "text": [ "ಡಿಎನ್ಎಯ ಡಬಲ್ ಸ್ಟ್ರಾಂಡ್ ಅನ್ನು ಸರಿಪಡಿಸುವುದು", "ಆರ್. ಎನ್. ಎ. ಯನ್ನು ನ್ಯೂಕ್ಲಿಯೋಲಸ್ ಆಗಿ ಕೇಂದ್ರೀಕರಿಸುವುದು", "ನ್ಯೂಕ್ಲಿಯೊಪ್ಲಾಸಂನ ಹೋಮಿಯೋಸ್ಟಾಸಿಸ್ ಅನ್ನು ನಿರ್ವಹಿಸುವುದು", "ಮಿಟೋಸಿಸ್ ಸಮಯದಲ್ಲಿ ಪರಮಾಣು ಪೊರೆಯನ್ನು ಕರಗಿಸುವುದು" ], "label": [ "A", "B", "C", "D" ] }, "639": { "text": [ "ಎಷ್ಟು ಜನರು ಔಷಧಿಗಳನ್ನು ತೆಗೆದುಕೊಳ್ಳುತ್ತಾರೆ ಎಂದು ತಿಳಿಯಲು", "ಅನಾರೋಗ್ಯದಿಂದ ಬಳಲುತ್ತಿರುವ ಎಲ್ಲರ ಮೇಲೆ ನಿಗಾ ಇಡಲು", "ಮುಂದಿನ ನಿಗದಿತ ಭೇಟಿಗಳ ಮೇಲೆ ನಿಗಾ ಇಡಲು", "ಹಾನಿಕಾರಕ ಅಡ್ಡಪರಿಣಾಮಗಳ ಅಪಾಯವಿದೆಯೇ ಎಂದು ತಿಳಿಯಲು" ], "label": [ "A", "B", "C", "D" ] }, "640": { "text": [ "ರಿಫ್ರ್ಯಾಕ್ಟ್ ಮಾಡಲಾಗಿದೆ.", "ಪ್ರತಿಫಲಿತವಾಗಿದೆ.", "ಹೀರಿಕೊಳ್ಳುತ್ತದೆ.", "ಪ್ರಸಾರವಾಗಿದೆ." ], "label": [ "A", "B", "C", "D" ] }, "641": { "text": [ "ಎಲ್ಲಾ ಸಸ್ಯಗಳಿಗೆ ಒಂದೇ ಪ್ರಮಾಣದ ಬೆಳಕನ್ನು ಅನ್ವಯಿಸಿ.", "ಎಲ್ಲಾ ಸಸ್ಯಗಳಿಗೆ ಹಸಿರು ಬೆಳಕನ್ನು ಮಾತ್ರ ಅನ್ವಯಿಸಿ.", "ಭಾಗಶಃ ಮೋಡ ಕವಿದ ದಿನವನ್ನು ಅನುಕರಿಸಲು ದೀಪಗಳನ್ನು ಬೆಳಗಿಸಿ.", "ಸಸ್ಯಗಳನ್ನು ಕತ್ತಲಲ್ಲಿ ಇರಿಸಿ." ], "label": [ "A", "B", "C", "D" ] }, "642": { "text": [ "0 °C.", "32 ಡಿಗ್ರಿ ಸೆ.", "100 ಡಿಗ್ರಿ ಸೆ.", "212 °ಸೆ." ], "label": [ "A", "B", "C", "D" ] }, "643": { "text": [ "ಸೀಳು.", "ಬಣ್ಣ.", "ಹೊಳಪು.", "ಸ್ಟ್ರಿಕ್" ], "label": [ "A", "B", "C", "D" ] }, "644": { "text": [ "ಇದು ಅಲೈಂಗಿಕ ಸಂತಾನೋತ್ಪತ್ತಿಯ ಪರಿಣಾಮವಾಗಿದೆ.", "ಇದು ಬಾಲ್ಯದ ಪೋಷಣೆಯ ಪರಿಣಾಮವಾಗಿದೆ.", "ಇದು ಆನುವಂಶಿಕ ಲಕ್ಷಣವಾಗಿದೆ.", "ಇದು ವೈಯಕ್ತಿಕ ಆಯ್ಕೆಯಾಗಿದೆ." ], "label": [ "A", "B", "C", "D" ] }, "645": { "text": [ "ಮಳೆ.", "ಮಂಜು.", "ಅಂತರ್ಜಲ", "ಮೇಲ್ಮೈ ನೀರು" ], "label": [ "A", "B", "C", "D" ] }, "646": { "text": [ "ಚಂದ್ರನ ದೂರದ ಭಾಗವು ಸೂರ್ಯನ ಬೆಳಕನ್ನು ಪ್ರತಿಬಿಂಬಿಸುವುದಿಲ್ಲ.", "ಚಂದ್ರನು ಒಂದೇ ಸ್ಥಳದಲ್ಲಿದ್ದರೆ, ಭೂಮಿಯು ಅದರ ಸುತ್ತ ಸುತ್ತುತ್ತದೆ.", "ಚಂದ್ರನ ಪರಿಭ್ರಮಣದ ಅವಧಿ ಮತ್ತು ಪರಿಭ್ರಮಣದ ಅವಧಿಯು ಸುಮಾರು ಒಂದೇ ಆಗಿರುತ್ತದೆ.", "ಚಂದ್ರನು ತನ್ನ ಅಕ್ಷದ ಮೇಲೆ ಪ್ರದಕ್ಷಿಣಾಕಾರವಾಗಿ ತಿರುಗುತ್ತಿದ್ದರೆ, ಭೂಮಿಯು ತನ್ನ ಅಕ್ಷದ ಮೇಲೆ ಪ್ರದಕ್ಷಿಣಾಕಾರವಾಗಿ ತಿರುಗುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "647": { "text": [ "ಒಂದು ಅಂಶ", "ಒಂದು ಮಿಶ್ರಣ", "ಒಂದು ಸಂಯುಕ್ತ", "ಒಂದು ಪರಮಾಣು" ], "label": [ "A", "B", "C", "D" ] }, "648": { "text": [ "ಪಾಚಿ.", "ಶಿಲೀಂಧ್ರಗಳು", "ಸರೀಸೃಪಗಳು", "ಆಂಜಿಯೋಸ್ಪರ್ಮ್ಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "649": { "text": [ "ಬೆಕ್ಕುಗಳು ಬೆಳೆದಂತೆ ಅವುಗಳಿಗೆ ತಾಯಿಯಿಂದ ಅದೇ ರೀತಿಯ ಹಾಲನ್ನು ಒದಗಿಸಲಾಗುತ್ತದೆ.", "ಕಿಟನ್ಗಳು ತಮ್ಮ ಕೆಲವು ಗುಣಲಕ್ಷಣಗಳನ್ನು ತಮ್ಮ ತಾಯಿಯಿಂದ ಮತ್ತು ಕೆಲವನ್ನು ತಮ್ಮ ತಂದೆಯಿಂದ ಆನುವಂಶಿಕವಾಗಿ ಪಡೆಯುತ್ತವೆ.", "ಕಿಟನ್ಗಳನ್ನು ಮೊದಲ ಬಾರಿಗೆ ಜನಿಸಿದಾಗ ಅವರ ತಾಯಿಯು ಅದೇ ತಾಪಮಾನದಲ್ಲಿ ಇಡುತ್ತಾರೆ.", "ಒಂದೇ ರೀತಿಯ ಗುಣಲಕ್ಷಣಗಳನ್ನು ಹೊಂದಲು ಉಡುಗೆಗಳ ಮರಿಗಳಿಗೆ ಅವರ ಪೋಷಕರು ಕಲಿಸುತ್ತಾರೆ." ], "label": [ "A", "B", "C", "D" ] }, "650": { "text": [ "ಇದು ವಿಸ್ತರಿಸುತ್ತದೆ.", "ಇದು ಕರಗುತ್ತದೆ.", "ಇದು ಘನೀಭವಿಸುತ್ತದೆ.", "ಇದು ಆವಿಯಾಗುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "651": { "text": [ "ಉಷ್ಣ ಶಕ್ತಿ.", "ರಾಸಾಯನಿಕ ಶಕ್ತಿ.", "ಯಾಂತ್ರಿಕ ಶಕ್ತಿ.", "ವಿದ್ಯುತ್ಕಾಂತೀಯ ಶಕ್ತಿ." ], "label": [ "A", "B", "C", "D" ] }, "652": { "text": [ "ಸಮುದ್ರದ ಕಂದಕಗಳು", "ದೋಷದ ಗಡಿಗಳು", "ಮಧ್ಯ-ಸಾಗರ ರೇಖೆಗಳು", "ಸಂಯೋಜಿತ ಜ್ವಾಲಾಮುಖಿಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "653": { "text": [ "ಮೈಟೊಕಾಂಡ್ರಿಯದ ಸಂಖ್ಯೆ", "ನ್ಯೂಕ್ಲಿಯಸ್ನ ಉಪಸ್ಥಿತಿ", "ಸೈಟೋಸ್ಕೆಲಿಟನ್ನ ರಚನೆ", "ಸೈಟೋಪ್ಲಾಸಂನ ಉಪ್ಪಿನ ಸಾಂದ್ರತೆ" ], "label": [ "A", "B", "C", "D" ] }, "654": { "text": [ "ಅವರೆಲ್ಲರೂ ನೆಲದಲ್ಲಿ ವಾಸಿಸುತ್ತಾರೆ.", "ಅವರೆಲ್ಲರೂ ಕೂದಲು ಅಥವಾ ತುಪ್ಪಳವನ್ನು ಹೊಂದಿರುತ್ತಾರೆ.", "ಅವರೆಲ್ಲರೂ ಉತ್ತಮ ಈಜುಗಾರರು.", "ಅವರೆಲ್ಲರೂ ಬೆಚ್ಚಗಿನ ವಾತಾವರಣದಲ್ಲಿ ವಾಸಿಸುತ್ತಾರೆ." ], "label": [ "A", "B", "C", "D" ] }, "655": { "text": [ "ಹಾರುವುದು ಮತ್ತು ಉಸಿರಾಡುವುದು", "ಸ್ಥಳಾಂತರ ಮತ್ತು ಪುನರುತ್ಪಾದನೆ", "ಪೋಷಕಾಂಶಗಳನ್ನು ಬಳಸುವುದು ಮತ್ತು ಬೆಳೆಯುವುದು", "ತ್ಯಾಜ್ಯ ಮತ್ತು ಹೈಬರ್ನೇಟಿಂಗ್ ಅನ್ನು ತೆಗೆದುಹಾಕುವುದು" ], "label": [ "A", "B", "C", "D" ] }, "656": { "text": [ "ಏರೋಸಾಲ್ ಸ್ಪ್ರೇ ಕ್ಯಾನ್ಗಳಿಂದ ಫ್ಲೂರೋಕಾರ್ಬನ್ಗಳು", "ಜ್ವಾಲಾಮುಖಿ ಸ್ಫೋಟಗಳಿಂದ ಉಂಟಾಗುವ ನೈಟ್ರಸ್ ಆಕ್ಸೈಡ್", "ಸುಡುವ ಪಳೆಯುಳಿಕೆ ಇಂಧನಗಳಿಂದ ಸಲ್ಫರ್ ಡೈಆಕ್ಸೈಡ್", "ಕೃಷಿ ಉಪಕರಣಗಳ ಬಳಕೆಯಿಂದ ಮಣ್ಣಿನ ಕಣಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "657": { "text": [ "ಕಾಡಿನ ಹತ್ತಿರ", "ಜವುಗು ಪ್ರದೇಶದ ಬಳಿ", "ಮರುಭೂಮಿಯ ಹತ್ತಿರ", "ಹುಲ್ಲುಗಾವಲಿನ ಬಳಿ" ], "label": [ "A", "B", "C", "D" ] }, "658": { "text": [ "ಸೀಮಿತ", "ನವೀಕರಿಸಬಹುದಾದ", "ಹಾನಿಕರ", "ಅಗ್ಗವಾಗಿದೆ." ], "label": [ "A", "B", "C", "D" ] }, "659": { "text": [ "ಸಕ್ಕರೆಯನ್ನು ಉತ್ಪಾದಿಸಲು ಬೆಳಕಿನ ಶಕ್ತಿಯನ್ನು ಬಳಸುವುದು", "ಸಂತಾನೋತ್ಪತ್ತಿಗಾಗಿ ಲೈಂಗಿಕ ಕೋಶಗಳನ್ನು ಉತ್ಪಾದಿಸುವುದು", "ಪೋಷಕಾಂಶಗಳನ್ನು ವಿಶೇಷ ಅಂಗಾಂಶಗಳಿಗೆ ವರ್ಗಾಯಿಸುವುದು", "ನರಗಳ ಮಾರ್ಗಗಳಲ್ಲಿ ಪ್ರಚೋದನೆಗಳನ್ನು ರವಾನಿಸುವುದು" ], "label": [ "A", "B", "C", "D" ] }, "660": { "text": [ "ಗಾಳಿಯಲ್ಲಿ ದ್ರವರೂಪದ ನೀರು ಆವಿಯಾಗಿ ಅನಿಲವಾಗಿ ಮಾರ್ಪಟ್ಟಿತು.", "ಗಾಳಿಯಲ್ಲಿ ದ್ರವರೂಪದ ನೀರು ಘನರೂಪದಲ್ಲಿ ಘನೀಭವಿಸುತ್ತದೆ.", "ಗಾಳಿಯಿಂದ ನೀರಿನ ಆವಿ ಆವಿಯಾಗಿ ದ್ರವವಾಗಿ ಮಾರ್ಪಟ್ಟಿತು.", "ಗಾಳಿಯಲ್ಲಿನ ನೀರಿನ ಆವಿಯು ದ್ರವವಾಗಿ ಘನೀಭವಿಸುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "661": { "text": [ "ನರಸಂಬಂಧಿ.", "ಜೀರ್ಣಕಾರಿ.", "ರಕ್ತಪರಿಚಲನೆ", "ಉಸಿರಾಟದ." ], "label": [ "A", "B", "C", "D" ] }, "662": { "text": [ "ಹಲವಾರು ವರ್ಷಗಳು", "ನೂರಾರು ವರ್ಷಗಳು", "ಸಾವಿರಾರು ವರ್ಷಗಳು", "ಲಕ್ಷಾಂತರ ವರ್ಷಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "663": { "text": [ "ಸೂಕ್ಷ್ಮಜೀವಿಗಳಿಂದ ಉಂಟಾಗುವ ನ್ಯುಮೋನಿಯಾ", "ಹೆಚ್ಚಿನ ಕೊಬ್ಬಿನ ಆಹಾರದಿಂದ ಉಂಟಾಗುವ ಹೃದಯದ ಸಮಸ್ಯೆ", "ಧೂಮಪಾನದಿಂದ ಉಂಟಾಗುವ ಶ್ವಾಸಕೋಶದ ಕ್ಯಾನ್ಸರ್", "ನೇರಳಾತೀತ ಬೆಳಕಿನಿಂದ ಉಂಟಾಗುವ ಕಣ್ಣಿನ ಹಾನಿ" ], "label": [ "1", "2", "3", "4" ] }, "664": { "text": [ "ಈ ಪ್ರಕ್ರಿಯೆಗಳಿಗೆ ಮೊಟ್ಟೆಯ ಜೀವಕೋಶಗಳು ಬೇಕಾಗುತ್ತವೆ.", "ಹೊಸ ಜೀವಕೋಶಗಳು ಉತ್ಪತ್ತಿಯಾಗುತ್ತವೆ.", "ಇಬ್ಬರು ಪೋಷಕರ ಅಗತ್ಯವಿದೆ.", "ಈ ಪ್ರಕ್ರಿಯೆಗಳು ತಳೀಯವಾಗಿ ಅನನ್ಯವಾದ ಸಂತತಿಯನ್ನು ಉತ್ಪತ್ತಿ ಮಾಡುತ್ತವೆ." ], "label": [ "A", "B", "C", "D" ] }, "665": { "text": [ "ಉದ್ಯಾನಕ್ಕೆ ನೀರುಣಿಸುವುದು", "ಹುಲ್ಲುಗಾವಲಿನಿಂದ ಕಳೆಗಳನ್ನು ಎಳೆಯುವುದು", "ಮರದ ಬೇಲಿಯನ್ನು ಅಳವಡಿಸುವುದು", "ಸುಡುವ ಎಲೆಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "666": { "text": [ "ಸತ್ತ ಮರದ ಕುಹರದಲ್ಲಿ ಗೂಡುಕಟ್ಟುವ ಮರಕುಟಿಗ", "ತೋಳದ ಜೀರ್ಣಾಂಗದಲ್ಲಿ ಆಹಾರವನ್ನು ಹೀರಿಕೊಳ್ಳುವ ಟೇಪ್ ವರ್ಮ್", "ಒಂದು ಹಿಮಕರಡಿಯು ಆಹಾರಕ್ಕಾಗಿ ಮುದ್ರೆಯನ್ನು ಬೇಟೆಯಾಡುತ್ತಿದೆ", "ಹೂವುಗಳ ನಡುವೆ ಪರಾಗವನ್ನು ವರ್ಗಾಯಿಸುವ ಹಮ್ಮಿಂಗ್ ಬರ್ಡ್" ], "label": [ "A", "B", "C", "D" ] }, "667": { "text": [ "ಉತ್ಪಾದನಾ ವೆಚ್ಚ ಇಳಿಕೆ", "ಕಡಿಮೆ ಉತ್ಪಾದಕತೆ", "ಹಸ್ತಚಾಲಿತ-ಕಾರ್ಮಿಕ ಉದ್ಯೋಗಗಳ ಸಂಖ್ಯೆ ಹೆಚ್ಚಳ", "ವಿನ್ಯಾಸದ ದೋಷಗಳ ಹೆಚ್ಚಿದ ಸಂಖ್ಯೆ" ], "label": [ "A", "B", "C", "D" ] }, "668": { "text": [ "ಸಾಗಣೆ", "ಸಂವಹನ", "ನಿರೋಧನ", "ವಿಕಿರಣ" ], "label": [ "A", "B", "C", "D" ] }, "669": { "text": [ "ದಿನ.", "ವರ್ಷ.", "ವಾರ.", "ತಿಂಗಳು." ], "label": [ "A", "B", "C", "D" ] }, "670": { "text": [ "ಎಲ್ಲಾ ಶಿಲೀಂಧ್ರಗಳು ಬಹುಕೋಶೀಯ ಹೆಟೆರೊಟ್ರೋಫ್ಗಳಾಗಿವೆ.", "ಎಲ್ಲಾ ಶಿಲೀಂಧ್ರಗಳು ಏಕಕೋಶೀಯ ಹೆಟೆರೊಟ್ರೋಫ್ಗಳಾಗಿವೆ.", "ಎಲ್ಲಾ ಪ್ರಾಣಿಗಳು ಬಹುಕೋಶೀಯ ಹೆಟೆರೊಟ್ರೋಫ್ಗಳಾಗಿವೆ.", "ಎಲ್ಲಾ ಪ್ರಾಣಿಗಳು ಏಕಕೋಶೀಯ ಹೆಟೆರೊಟ್ರೋಫ್ಗಳಾಗಿವೆ." ], "label": [ "A", "B", "C", "D" ] }, "671": { "text": [ "ಒಂದು ಪಳೆಯುಳಿಕೆ", "ಪ್ರಾಣಿ ಪ್ರಭೇದಗಳು", "ಹೊಸ ಸಸ್ಯ ಪ್ರಭೇದಗಳು", "ನವೀಕರಿಸಲಾಗದ ಇಂಧನ" ], "label": [ "A", "B", "C", "D" ] }, "672": { "text": [ "ಪರಾವಲಂಬಿ", "ವಲಸೆ", "ಪರಸ್ಪರತೆ", "ಸ್ಪರ್ಧೆ" ], "label": [ "A", "B", "C", "D" ] }, "673": { "text": [ "ಹೊಸ ಆಲೋಚನೆಗಳಿಗೆ ತೆರೆದುಕೊಳ್ಳಿ", "ಸೀಮಿತ ಸಂಶೋಧನೆಯನ್ನು ಹಂಚಿಕೊಳ್ಳುವುದು", "ಮೊದಲು ಸಂಶೋಧನೆಯನ್ನು ಪೂರ್ಣಗೊಳಿಸುವತ್ತ ಗಮನ ಹರಿಸಿ", "ತೀರ್ಮಾನಗಳನ್ನು ರೂಪಿಸುವತ್ತ ಗಮನ ಹರಿಸಿ" ], "label": [ "A", "B", "C", "D" ] }, "674": { "text": [ "ಬೇರುಗಳು", "ಕಾಂಡಗಳು", "ಎಲೆಗಳು", "ಹೂವುಗಳು." ], "label": [ "A", "B", "C", "D" ] }, "675": { "text": [ "ಕಡಿದಾದ ಬೆಟ್ಟದ ತುದಿಯಲ್ಲಿ ಕುಳಿತಿರುವ ಒಂದು ಬಂಡೆ", "ಟೆನಿಸ್ ಚೆಂಡು ಕ್ರೀಡಾಂಗಣದಾದ್ಯಂತ ಸುತ್ತುತ್ತದೆ", "ಗೋಡೆಯ ಮೇಲೆ ಚಿತ್ರ ತೂಗುಹಾಕಿದೆ", "ಅದನ್ನು ಸುಡುವ ಮೊದಲು ಒಂದು ಮರದ ತುಂಡು" ], "label": [ "A", "B", "C", "D" ] }, "676": { "text": [ "ಇದು ಸಾಗರದ ನೀರನ್ನು ಹೆಚ್ಚು ಉಪ್ಪಾಗಿಸುತ್ತದೆ.", "ಇದು ಸಮುದ್ರ ತಳದಿಂದ ಮರಳನ್ನು ತೆಗೆದುಹಾಕುತ್ತದೆ.", "ಇದು ಸಮುದ್ರದ ಅಲೆಗಳು ಬಲಗೊಳ್ಳಲು ಕಾರಣವಾಗುತ್ತದೆ.", "ಇದು ಕೆಲವು ಸಾಗರ ಪ್ರಾಣಿಗಳಿಗೆ ಆವಾಸಸ್ಥಾನವನ್ನು ಸೃಷ್ಟಿಸುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "677": { "text": [ "4 ಸೆಂಟಿಮೀಟರ್", "8 ಸೆಂಟಿಮೀಟರ್", "12 ಸೆಂಟಿಮೀಟರ್", "16 ಸೆಂಟಿಮೀಟರ್" ], "label": [ "A", "B", "C", "D" ] }, "678": { "text": [ "ಮರುಭೂಮಿ.", "ಹುಲ್ಲುಗಾವಲು.", "ಮಳೆಕಾಡು.", "ಟಂಡ್ರಾ." ], "label": [ "A", "B", "C", "D" ] }, "679": { "text": [ "ವಿದ್ಯುತ್", "ರಾಸಾಯನಿಕ", "ಉಷ್ಣಾಂಶ", "ಪರಮಾಣು" ], "label": [ "A", "B", "C", "D" ] }, "680": { "text": [ "ಕಾಸ್ಟಿಂಗ್", "ಮಿಲ್ಲಿಂಗ್", "ಮುಕ್ತಾಯಗೊಳಿಸುವುದು", "ಪರಿಷ್ಕರಣೆ" ], "label": [ "A", "B", "C", "D" ] }, "681": { "text": [ "ಗುರುಗ್ರಹದ ಚಂದ್ರರು", "ರೋಗವನ್ನು ಉಂಟುಮಾಡುವ ಬ್ಯಾಕ್ಟೀರಿಯಾ", "ಸಾಗರದಲ್ಲಿ ಆಳವಾದ ಸಮುದ್ರದ ಕಂದಕಗಳು", "ದ್ಯುತಿಸಂಶ್ಲೇಷಣೆ ಮಾಡುವ ಸಸ್ಯದ ಭಾಗಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "682": { "text": [ "ಒಬ್ಬ ವಿದ್ಯಾರ್ಥಿಯು ಒಂದು ಬಂಡೆಯನ್ನು ಮೇಲಕ್ಕೆತ್ತಿ ಅದನ್ನು ತೊರೆಗೆ ದಾಟಿಸುತ್ತಾನೆ.", "ಒಬ್ಬ ವಿದ್ಯಾರ್ಥಿಯು ಬಂಡೆಗಳ ಬಗ್ಗೆ ಯೋಚಿಸುತ್ತಾನೆ ಮತ್ತು ತನ್ನ ಅಭಿಪ್ರಾಯವನ್ನು ಬರೆಯುತ್ತಾನೆ.", "ಇಬ್ಬರು ವಿದ್ಯಾರ್ಥಿಗಳು ಒಂದು ಬಂಡೆಯನ್ನು ಅಧ್ಯಯನ ಮಾಡುತ್ತಾರೆ ಮತ್ತು ನಂತರ ತಮ್ಮ ಅವಲೋಕನಗಳನ್ನು ಹೋಲಿಸುತ್ತಾರೆ.", "ಇಬ್ಬರು ವಿದ್ಯಾರ್ಥಿಗಳು ಉದ್ಯಾನದಿಂದ ಕಲ್ಲುಗಳನ್ನು ತೆಗೆದು ನಂತರ ಹೂವುಗಳನ್ನು ನೆಡುತ್ತಾರೆ." ], "label": [ "A", "B", "C", "D" ] }, "683": { "text": [ "ಚರ್ಮ.", "ರಕ್ತ.", "ಸ್ನಾಯು", "ಮೆದುಳು" ], "label": [ "A", "B", "C", "D" ] }, "684": { "text": [ "ಓಝೋನ್ ನೇರಳಾತೀತ ಬೆಳಕನ್ನು ಹೀರಿಕೊಳ್ಳುತ್ತದೆ.", "ನೈಟ್ರೋಜನ್ ನೇರಳಾತೀತ ಬೆಳಕನ್ನು ಪ್ರತಿಬಿಂಬಿಸುತ್ತದೆ.", "ನೀರಿನ ಆವಿ ನೇರಳಾತೀತ ಬೆಳಕನ್ನು ಚದುರಿಸುತ್ತದೆ.", "ಕಾರ್ಬನ್ ಡೈಆಕ್ಸೈಡ್ ನೇರಳಾತೀತ ಬೆಳಕನ್ನು ನಿರ್ಬಂಧಿಸುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "685": { "text": [ "ಇದು ಒಂದಕ್ಕಿಂತ ಹೆಚ್ಚು ಜೀವಕೋಶಗಳನ್ನು ಹೊಂದಿರುತ್ತದೆ.", "ಇದು ಒಂದು ಸಂಪೂರ್ಣ ಜೀವಿಯಾಗಿದೆ.", "ಇದು ಒಂದು ದೊಡ್ಡ ಜೀವಿಯ ಭಾಗವಾಗಿದೆ.", "ಇದು ವಿವಿಧ ರೀತಿಯ ಜೀವಕೋಶಗಳನ್ನು ಹೊಂದಿರುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "686": { "text": [ "ಇದು ವರ್ಣಪಟಲದೊಳಗೆ ವಿಶಾಲವಾದ ಬ್ಯಾಂಡ್ ಆಗಿದೆ.", "ಇದು ವರ್ಣಪಟಲದೊಳಗಿನ ಕಿರಿದಾದ ಪಟ್ಟಿಯಾಗಿದೆ.", "ಇದು ಸ್ಪೆಕ್ಟ್ರಮ್ನ ಶೇಕಡಾ 50ರಷ್ಟಿದೆ.", "ಇದು ಸ್ಪೆಕ್ಟ್ರಮ್ನ ಶೇಕಡಾ 75 ಕ್ಕಿಂತ ಹೆಚ್ಚು ಭಾಗವನ್ನು ಹೊಂದಿದೆ." ], "label": [ "A", "B", "C", "D" ] }, "687": { "text": [ "ಎಂಜಿನ್", "ಮುಂಭಾಗದ ಹೆಡ್ಲೈಟ್", "ಹುಡ್", "ಸ್ಟೀರಿಂಗ್ ಚಕ್ರ" ], "label": [ "A", "B", "C", "D" ] }, "688": { "text": [ "ಕಲ್ಲಿದ್ದಲು", "ಅನಿಲ", "ಎಣ್ಣೆ.", "ಸೌರಶಕ್ತಿ" ], "label": [ "A", "B", "C", "D" ] }, "689": { "text": [ "ಬೇರುಗಳು ಕೆಳಕ್ಕೆ ತಿರುಗುತ್ತವೆ.", "ಬೇರುಗಳು ಅಡ್ಡಲಾಗಿ ಚಲಿಸುತ್ತವೆ.", "ಎಲೆಗಳು ಸೂರ್ಯನ ಕಡೆಗೆ ಮುಖ ಮಾಡಿರುತ್ತವೆ.", "ಕಾಂಡಗಳು ಆಧಾರಗಳ ಸುತ್ತಲೂ ಸುರುಳಿಯಾಗಿರುತ್ತವೆ." ], "label": [ "A", "B", "C", "D" ] }, "690": { "text": [ "ಕ್ವಾರ್ಟ್ಜ್.", "ವಜ್ರ.", "ಅಲ್ಯೂಮಿನಿಯಂ.", "ಕಬ್ಬಿಣ." ], "label": [ "A", "B", "C", "D" ] }, "691": { "text": [ "ನೀರು.", "ಇಂಗಾಲದ ಡೈಆಕ್ಸೈಡ್", "ಖನಿಜಗಳು", "ಆಹಾರ." ], "label": [ "1", "2", "3", "4" ] }, "692": { "text": [ "ದ್ಯುತಿಸಂಶ್ಲೇಷಣೆಯ ಪ್ರಮಾಣವು ಕಡಿಮೆಯಾಗಬಹುದು.", "ಆನುವಂಶಿಕ ವ್ಯತ್ಯಾಸದ ಸಂಭವನೀಯತೆ ಇದೆ.", "ಸಹಜೀವನದ ಸಂಬಂಧಗಳ ಸಂಖ್ಯೆಯು ಹೆಚ್ಚಾಗುತ್ತದೆ.", "ಇದು ಆ ಪ್ರಾಣಿಗಳ ಸಂಭಾವ್ಯ ಅಳಿವಿನಂಚಿಗೆ ಕಾರಣವಾಗಬಹುದು." ], "label": [ "A", "B", "C", "D" ] }, "693": { "text": [ "ಬೆಂಕಿ.", "ಉಪ್ಪು.", "ತಂಪಾದ ತಾಪಮಾನ.", "ಒಣ ಪರಿಸ್ಥಿತಿಗಳು." ], "label": [ "A", "B", "C", "D" ] }, "694": { "text": [ "ಸಮೂಹ", "ಗಾತ್ರ.", "ನ್ಯೂಟ್ರಾನ್ಗಳ ಸಂಖ್ಯೆ", "ಪ್ರೋಟಾನ್ಗಳ ಸಂಖ್ಯೆ" ], "label": [ "A", "B", "C", "D" ] }, "695": { "text": [ "75ಕ್ಕಿಂತ ಹೆಚ್ಚು", "50ರಷ್ಟು", "25ರಷ್ಟು", "10ಕ್ಕಿಂತ ಕಡಿಮೆ" ], "label": [ "A", "B", "C", "D" ] }, "696": { "text": [ "ಬಾಕ್ಸ್ ಎ ನಲ್ಲಿರುವ ಸಾರಜನಕ ಅನಿಲವು ಬಾಕ್ಸ್ ಬಿ ನಲ್ಲಿರುವ ಸಾರಜನಕ ಅನಿಲಕ್ಕಿಂತ ಹೆಚ್ಚಿನ ದ್ರವ್ಯರಾಶಿಯನ್ನು ಹೊಂದಿರುತ್ತದೆ.", "ಬಾಕ್ಸ್ ಎ ನಲ್ಲಿರುವ ಸಾರಜನಕ ಅನಿಲವು ಬಾಕ್ಸ್ ಬಿ ನಲ್ಲಿರುವ ಸಾರಜನಕ ಅನಿಲಕ್ಕಿಂತ ಹೆಚ್ಚಿನ ಸಾಂದ್ರತೆಯನ್ನು ಹೊಂದಿರುತ್ತದೆ.", "ಬಾಕ್ಸ್ ಎ ನಲ್ಲಿರುವ ಸಾರಜನಕ ಅನಿಲವು ಬಾಕ್ಸ್ ಬಿ ನಲ್ಲಿರುವ ಸಾರಜನಕ ಅನಿಲಕ್ಕಿಂತ ಹೆಚ್ಚಿನ ತಾಪಮಾನವನ್ನು ಹೊಂದಿರುತ್ತದೆ.", "ಬಾಕ್ಸ್ ಎ ನಲ್ಲಿರುವ ಸಾರಜನಕ ಅನಿಲವು ಬಾಕ್ಸ್ ಬಿ ನಲ್ಲಿರುವ ಸಾರಜನಕ ಅನಿಲಕ್ಕಿಂತ ಹೆಚ್ಚಿನ ನಿರ್ದಿಷ್ಟ ಗುರುತ್ವವನ್ನು ಹೊಂದಿರುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "697": { "text": [ "ಕ್ರೀಡಾಪಟುವು ಒಂದು ಗೋಲನ್ನು ಗಳಿಸುತ್ತಾನೆ.", "ವಿಜ್ಞಾನಿಗಳು ಹವಾಮಾನ ವರದಿಯನ್ನು ನೀಡುತ್ತಾರೆ.", "ಸ್ನೇಹಿತರೊಬ್ಬರು ದೂರದರ್ಶನದ ಕಾರ್ಯಕ್ರಮವೊಂದನ್ನು ನೋಡುತ್ತಾರೆ.", "ನರ್ಸ್ ಒಬ್ಬ ರೋಗಿಯ ಉಷ್ಣಾಂಶವನ್ನು ಪರಿಶೀಲಿಸುತ್ತಾರೆ." ], "label": [ "A", "B", "C", "D" ] }, "698": { "text": [ "ನೈಸರ್ಗಿಕ ಕೊಲೆಗಾರ ಟಿ ಕೋಶಗಳು", "ನಿಯಂತ್ರಕ ಟಿ ಕೋಶಗಳು", "ಸೈಟೋಟಾಕ್ಸಿಕ್ ಟಿ ಕೋಶಗಳು", "ಸಹಾಯಕ ಟಿ ಕೋಶಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "699": { "text": [ "ಉದ್ದನೆಯ ಕೂದಲು.", "ನೆಚ್ಚಿನ ಬಣ್ಣ", "ಕಂದು ಕಣ್ಣುಗಳು", "ಮುರಿದ ಕೈ" ], "label": [ "A", "B", "C", "D" ] }, "700": { "text": [ "ಸೂಕ್ಷ್ಮದರ್ಶಕ", "ಕೈ ಮಸೂರಗಳು", "ಮೆಟ್ರಿಕ್ ಆಡಳಿತಗಾರ", "ತ್ರಿವಳಿ-ಕಿರಣದ ಸಮತೋಲನ" ], "label": [ "A", "B", "C", "D" ] }, "701": { "text": [ "ಒಣ ಪ್ರದೇಶದಲ್ಲಿ", "ಕತ್ತಲ ಕೋಣೆಯಲ್ಲಿ", "ಒಂದು ಸಸ್ಯದ ಸ್ಟ್ಯಾಂಡ್ ಮೇಲೆ", "ಬಿಸಿಲಿನ ಸ್ಥಳದ ಬಳಿ" ], "label": [ "A", "B", "C", "D" ] }, "702": { "text": [ "ದೊಡ್ಡ ಗಾತ್ರ.", "ರಕ್ಷಣಾತ್ಮಕ ಬಣ್ಣ", "ಸುಗಂಧ ಗ್ರಂಥಿಗಳು", "ಚರ್ಮದ ಚರ್ಮ." ], "label": [ "A", "B", "C", "D" ] }, "703": { "text": [ "ನೀರಿನ ಚಕ್ರ", "ವರ್ಷದ ಋತುಗಳು", "ಸೂರ್ಯೋದಯ ಮತ್ತು ಸೂರ್ಯಾಸ್ತಗಳು", "ಜಾಗತಿಕ ಹವಾಮಾನ ಬದಲಾವಣೆಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "704": { "text": [ "ಕಿಲೋವ್ಯಾಟ್ಗಳು", "ಕಿಲೋಕ್ಯಾಲರಿಗಳು", "ನ್ಯೂಟನ್-ಮೀಟರ್ಗಳು", "ಸೆಕೆಂಡಿಗೆ ಪೌಂಡ್" ], "label": [ "A", "B", "C", "D" ] }, "705": { "text": [ "ಆವಿಯಾಗುವಿಕೆ, ಸಾಂದ್ರೀಕರಣ, ಮಳೆ", "ರೂಪಾಂತರ, ಆವಿಯಾಗುವಿಕೆ, ಉಸಿರಾಟ", "ಮಳೆ, ಬೆವರು, ಮಿಟೋಸಿಸ್", "ಸ್ಥಿರೀಕರಣ, ವಿಭಜನೆ, ಉಸಿರಾಟ" ], "label": [ "A", "B", "C", "D" ] }, "706": { "text": [ "ಅಕ್ಕಿ.", "ತಂಬಾಕು.", "ಆರ್ಕಿಡ್", "ಹತ್ತಿ" ], "label": [ "A", "B", "C", "D" ] }, "707": { "text": [ "ಜೀವಕೋಶದೊಳಗಿನ ವಸ್ತುಗಳ ಸಾಗಣೆ", "ಬಾಹ್ಯ ರೋಗಕಾರಕಗಳಿಗೆ ಜೀವಕೋಶದ ಪ್ರತಿಕ್ರಿಯೆ", "ಸ್ಥಿರವಾದ ದೀರ್ಘಾವಧಿಯ ರೂಪಗಳಲ್ಲಿ ಶಕ್ತಿಯ ಸಂಗ್ರಹಣೆ", "ಜೀವಕೋಶದ ಚಟುವಟಿಕೆಯ ದಿಕ್ಕು" ], "label": [ "A", "B", "C", "D" ] }, "708": { "text": [ "ಪ್ರಣಯ.", "ಅನುಕರಣೆ.", "ನಡವಳಿಕೆಯನ್ನು ಕಲಿತಿದ್ದಾರೆ.", "ಸಹಜ ನಡವಳಿಕೆ." ], "label": [ "A", "B", "C", "D" ] }, "709": { "text": [ "ವಾತಾವರಣ.", "ಲಿಥೋಸ್ಫಿಯರ್.", "ಜೀವಾವರಣ.", "ಜಲಗೋಳ." ], "label": [ "A", "B", "C", "D" ] }, "710": { "text": [ "ಅವು ಹೆಚ್ಚು ಸಂತತಿಯನ್ನು ಉತ್ಪತ್ತಿ ಮಾಡುತ್ತವೆ.", "ಅವರು ತಮ್ಮ ಗರಿಗಳ ಬಣ್ಣವನ್ನು ಬದಲಾಯಿಸಿಕೊಳ್ಳುತ್ತಿದ್ದರು.", "ಅವರು ಲಭ್ಯವಿರುವ ಆಹಾರದಲ್ಲಿ ಇಳಿಕೆಯನ್ನು ಅನುಭವಿಸುತ್ತಾರೆ.", "ಅವರು ಸ್ಪರ್ಧೆಯಲ್ಲಿ ಇಳಿಕೆಯನ್ನು ಅನುಭವಿಸುತ್ತಾರೆ." ], "label": [ "A", "B", "C", "D" ] }, "711": { "text": [ "ಸಮುದ್ರ", "ಸರೋವರ", "ನದಿ.", "ನದೀಮುಖ" ], "label": [ "A", "B", "C", "D" ] }, "712": { "text": [ "ನಕ್ಷತ್ರಗಳು", "ಗ್ರಹಗಳು", "ನಕ್ಷತ್ರಪುಂಜಗಳು", "ಸೌರ ವ್ಯವಸ್ಥೆಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "713": { "text": [ "ಇಲಿಗಳಿಂದ ಬಾವಲಿಗಳಿಗೆ", "ಪಕ್ಷಿಗಳಿಗೆ ಸರೀಸೃಪಗಳು", "ಜಲಜೀವಿಗಳಿಂದ ಭೂ-ಆಧಾರಿತ ಜೀವಿಗಳಿಗೆ", "ಹಾರುವ ಜೀವಿಗಳಿಗೆ ಅಕಶೇರುಕಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "714": { "text": [ "ಸಂಭಾವ್ಯ ಮತ್ತು ಚಲನ ಶಕ್ತಿಯ ಮೊತ್ತ", "ಸಂಭಾವ್ಯ ಮತ್ತು ಚಲನ ಶಕ್ತಿಯ ವ್ಯತ್ಯಾಸ", "ಚಲನ ಶಕ್ತಿ ಮಾತ್ರ", "ಸಂಭಾವ್ಯ ಶಕ್ತಿ ಮಾತ್ರ" ], "label": [ "A", "B", "C", "D" ] }, "715": { "text": [ "ನರಮಂಡಲದ", "ಜೀರ್ಣಾಂಗ ವ್ಯವಸ್ಥೆ", "ರಕ್ತಪರಿಚಲನಾ ವ್ಯವಸ್ಥೆ", "ಉಸಿರಾಟದ ವ್ಯವಸ್ಥೆ" ], "label": [ "A", "B", "C", "D" ] }, "716": { "text": [ "ನೀರಿನ ಆವಿಯಾಗುವಿಕೆ", "ಕಲ್ಲಿನ ಪುಡಿಮಾಡುವಿಕೆ", "ಮಂಜುಗಡ್ಡೆ ಕರಗುವುದು", "ಕಬ್ಬಿಣದ ತುಕ್ಕು" ], "label": [ "A", "B", "C", "D" ] }, "717": { "text": [ "ಘರ್ಷಣೆ", "ಗುರುತ್ವಾಕರ್ಷಣ", "ಆಯಸ್ಕಾಂತತೆ", "ವಿದ್ಯುತ್" ], "label": [ "A", "B", "C", "D" ] }, "718": { "text": [ "ಆಶ್ರಯವನ್ನು ಹುಡುಕಿ", "ಆಹಾರಕ್ಕಾಗಿ ಹುಡುಕಾಟ", "ವೇಗವಾಗಿ ಈಜುವುದು", "ಶತ್ರುಗಳಿಂದ ಪಾರಾಗಿ" ], "label": [ "A", "B", "C", "D" ] }, "719": { "text": [ "ಸೂಚ್ಯಂಕ ಪಳೆಯುಳಿಕೆಗಳು", "ಸೂಪರ್ಪೋಸಿಷನ್ ಕಾನೂನು", "ರೇಡಿಯೊಮೆಟ್ರಿಕ್ ಡೇಟಿಂಗ್", "ಮೂಲ ಅಡ್ಡಲಾಗಿರುವಿಕೆಯ ನಿಯಮ" ], "label": [ "A", "B", "C", "D" ] }, "720": { "text": [ "ಇಲಿ ನಿದ್ದೆಗೆ ಜಾರಿದೆ.", "ಆ ಇಲಿ ಸ್ವಲ್ಪ ಆಹಾರವನ್ನು ತಿನ್ನಿತು.", "ಇಲಿ ಓಡತೊಡಗಿತು.", "ಇಲಿ ಒಂದು ವಾಸನೆಯನ್ನು ಪತ್ತೆಹಚ್ಚಿತು." ], "label": [ "A", "B", "C", "D" ] }, "721": { "text": [ "ಸಾಕಷ್ಟು ತುಪ್ಪಳವನ್ನು ಚೆಲ್ಲುವುದು.", "ಒಂದು ಗುಂಪಿನಲ್ಲಿ ಪ್ರಯಾಣಿಸುವುದು.", "ತೆಳ್ಳಗಾಗುತ್ತದೆ.", "ಮಾಂಸವನ್ನು ತಿನ್ನುತ್ತಾರೆ." ], "label": [ "A", "B", "C", "D" ] }, "722": { "text": [ "ಲೈನ್ ಗ್ರಾಫ್", "ಭೌಗೋಳಿಕ ನಕ್ಷೆ", "ಬಣ್ಣ-ಕೋಡೆಡ್ ಚಾರ್ಟ್", "ಸ್ಪ್ರೆಡ್ಶೀಟ್ ದತ್ತಾಂಶ ಕೋಷ್ಟಕ" ], "label": [ "A", "B", "C", "D" ] }, "723": { "text": [ "ಇಳಿಜಾರಿನಲ್ಲಿ ಉರುಳುತ್ತಿರುವ ಕಲ್ಲು", "ನೆಗೆಯುವ ರಸ್ತೆಯಲ್ಲಿ ಪ್ರಯಾಣಿಸುವ ವಾಹನ", "ಗಿಟಾರ್ ಮೇಲೆ ಕಂಪಿಸುವ ತಂತಿ", "ಒಂದು ಮಿಡತೆ ಕೆಲವೊಮ್ಮೆ ಮೇಲಕ್ಕೆ ಮತ್ತು ಕೆಳಕ್ಕೆ ಜಿಗಿಯುತ್ತದೆ" ], "label": [ "A", "B", "C", "D" ] }, "724": { "text": [ "ಉಪ್ಪು ಮತ್ತು ಮೆಣಸು ಮಿಶ್ರಣ", "ಕರಗುವ ಬೆಣ್ಣೆ", "ನೀರಿನಲ್ಲಿ ಉಪ್ಪನ್ನು ಬೆರೆಸುವುದು", "ಐಸ್ ಕ್ಯೂಬ್ ಅನ್ನು ಕರಗಿಸುವುದು" ], "label": [ "A", "B", "C", "D" ] }, "725": { "text": [ "ದೀರ್ಘವಾದ ಮಾರ್ಗವನ್ನು ಚಲಾಯಿಸಿ", "ದೊಡ್ಡ ಕಾರನ್ನು ಖರೀದಿಸಿ", "ಕಡಿಮೆ ಕಾರು ಪ್ರಯಾಣಗಳನ್ನು ಮಾಡಿ", "ಸಣ್ಣ ಟೈರುಗಳನ್ನು ಬಳಸಿ" ], "label": [ "A", "B", "C", "D" ] }, "726": { "text": [ "ಇದು ಸ್ಪೀಕರ್ನಿಂದ ರಿಸೀವರ್ಗೆ ಕಂಪನಗಳನ್ನು ನಡೆಸುತ್ತದೆ.", "ಇದು ವ್ಯಕ್ತಿಯ ಧ್ವನಿಯನ್ನು ದೊಡ್ಡದಾಗಿಸುತ್ತದೆ.", "ಇದು ತಂತಿಗಳ ಮೂಲಕ ಶಬ್ದಗಳನ್ನು ಒಯ್ಯುತ್ತದೆ.", "ಇದು ಕಂಪನಗಳನ್ನು ವಿದ್ಯುತ್ ಸಂಕೇತಗಳಾಗಿ ಪರಿವರ್ತಿಸುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "727": { "text": [ "ನಿರ್ವಾತ", "ಕೋಶದ ಗೋಡೆ", "ಮೈಟೊಕಾಂಡ್ರಿಯನ್", "ಜೀವಕೋಶದ ಪೊರೆಯ" ], "label": [ "A", "B", "C", "D" ] }, "728": { "text": [ "ಬೈಫೋಕಲ್ ಲೆನ್ಸ್", "ದೂರದರ್ಶಕದ ಮಸೂರ", "ದೂರವಾಣಿ", "ಕ್ಯಾಮರಾ" ], "label": [ "A", "B", "C", "D" ] }, "729": { "text": [ "ರಚನೆ", "ಪ್ರೊಪಲ್ಷನ್", "ಮಾರ್ಗದರ್ಶನ", "ನಿಯಂತ್ರಣ" ], "label": [ "A", "B", "C", "D" ] }, "730": { "text": [ "ಭೂಕಂಪಗಳು", "ಜ್ವಾಲಾಮುಖಿ ಚಟುವಟಿಕೆ", "ಬೆಟ್ಟದ ಕಟ್ಟಡ", "ಕಂದಕಗಳು." ], "label": [ "A", "B", "C", "D" ] }, "731": { "text": [ "ಬೆಳಕು ಮತ್ತು ನೀರು", "ಬೆಳಕು ಮತ್ತು ಗಾಳಿ", "ಪೋಷಕಾಂಶಗಳು ಮತ್ತು ನೀರು", "ಪೋಷಕಾಂಶಗಳು ಮತ್ತು ಮಣ್ಣು" ], "label": [ "A", "B", "C", "D" ] }, "732": { "text": [ "ನಕ್ಷತ್ರಗಳು ಬದಲಾಗುತ್ತವೆ.", "ಖಂಡಗಳು ಚಲಿಸುತ್ತವೆ.", "ಕಲ್ಲುಗಳು ರೂಪುಗೊಳ್ಳುತ್ತವೆ.", "ಅಲೆಗಳು ಉತ್ಪತ್ತಿಯಾಗುತ್ತವೆ." ], "label": [ "A", "B", "C", "D" ] }, "733": { "text": [ "ಉತ್ಪಾದಕ ಮತ್ತು ಗ್ರಾಹಕ", "ಗ್ರಾಹಕ ಮತ್ತು ಸಸ್ಯಾಹಾರಿ", "ಡಿಕಂಪೋಸರ್ ಮತ್ತು ಉತ್ಪಾದಕ", "ಸಸ್ಯಾಹಾರಿ ಮತ್ತು ಡೀಕಂಪೋಸರ್" ], "label": [ "A", "B", "C", "D" ] }, "734": { "text": [ "ಓಝೋನ್", "ಆಮ್ಲಜನಕ", "ಹೈಡ್ರೋಜನ್", "ಇಂಗಾಲದ ಡೈಆಕ್ಸೈಡ್" ], "label": [ "A", "B", "C", "D" ] }, "735": { "text": [ "ಮೊಟ್ಟೆ, ಲಾರ್ವಾ ಮತ್ತು ಪ್ಯೂಪಾ", "ಮೊಟ್ಟೆ, ನಿಮ್ಫ್ ಮತ್ತು ಪ್ಯೂಪಾ", "ನಿಮ್ಫ್, ಲಾರ್ವಾ ಮತ್ತು ಪ್ಯೂಪಾ", "ನಿಮ್ಫ್, ಮೊಟ್ಟೆ ಮತ್ತು ಲಾರ್ವಾ" ], "label": [ "A", "B", "C", "D" ] }, "736": { "text": [ "0%", "50ರಷ್ಟು", "75 ಪ್ರತಿಶತ", "100%" ], "label": [ "A", "B", "C", "D" ] }, "737": { "text": [ "ಕ್ವಾರ್ಕ್ಗಳೊಂದಿಗೆ", "ನ್ಯೂಟ್ರಾನ್ಗಳೊಂದಿಗೆ", "ಕೇಂದ್ರಕದ ಹೊರಗೆ", "ಪ್ರೋಟಾನ್ಗಳ ಹತ್ತಿರ" ], "label": [ "A", "B", "C", "D" ] }, "738": { "text": [ "ಮೊದಲ ತ್ರೈಮಾಸಿಕ ಮತ್ತು ಕೊನೆಯ ತ್ರೈಮಾಸಿಕ", "ಪೂರ್ಣ ಚಂದ್ರ ಮತ್ತು ಅಮಾವಾಸ್ಯೆ", "ಚಂದ್ರನು ಬೆಳಗುತ್ತಿರುವಾಗ", "ಚಂದ್ರನು ಕ್ಷೀಣಿಸುತ್ತಿರುವಾಗ" ], "label": [ "A", "B", "C", "D" ] }, "739": { "text": [ "ಬಲಶಾಲಿ.", "ದುರ್ಬಲವಾಗಿದೆ.", "ವಿಶ್ರಾಂತಿಯಲ್ಲಿ.", "ಚಲನೆಯಲ್ಲಿ." ], "label": [ "A", "B", "C", "D" ] }, "740": { "text": [ "ನಾಯಿಯನ್ನು ತಿನ್ನುವ ಉಣ್ಣಿಗಳು", "ಹೂವುಗಳಿಂದ ಪರಾಗವನ್ನು ಸಾಗಿಸುವ ಜೇನುನೊಣಗಳು", "ಶಾರ್ಕ್ಗಳ ಅಡಿಯಲ್ಲಿ ಈಜುತ್ತಿರುವ ಪೈಲೆಟ್ ಮೀನು", "ಹಿಪಪಾಟಮಸ್ನ ಹಿಂಭಾಗದಿಂದ ಕೀಟಗಳನ್ನು ತಿನ್ನುವ ಪಕ್ಷಿಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "741": { "text": [ "ನಿಮ್ಮ ಹೆತ್ತವರ ಎತ್ತರ", "ನಿಮ್ಮ ಸಹೋದರ ಸಹೋದರಿಯರ ಎತ್ತರ", "ನಿಮ್ಮ ಕೂದಲಿನ ಬಣ್ಣ", "ನಿಮ್ಮ ತೂಕ" ], "label": [ "A", "B", "C", "D" ] }, "742": { "text": [ "ಚಳಿಗಾಲದ ಅಯನ ಸಂಕ್ರಾಂತಿಯ ಸಮಯದಲ್ಲಿ ಭೂಮಿಯು ಸೂರ್ಯನಿಂದ ಅತ್ಯಂತ ದೂರದಲ್ಲಿರುತ್ತದೆ.", "ಅದರ ಅಕ್ಷದ ಮೇಲೆ ಭೂಮಿಯ ತಿರುಗುವಿಕೆಯ ವೇಗವು ಚಳಿಗಾಲದ ಅಯನ ಸಂಕ್ರಾಂತಿಯಲ್ಲಿ ಅತ್ಯಧಿಕವಾಗಿರುತ್ತದೆ.", "ಚಳಿಗಾಲದ ಅಯನ ಸಂಕ್ರಾಂತಿಯ ಸಮಯದಲ್ಲಿ ಭೂಮಿಯು ಸೂರ್ಯನ ಸುತ್ತ ಹೆಚ್ಚಿನ ವೇಗದಲ್ಲಿ ಪರಿಭ್ರಮಿಸುತ್ತಿದೆ.", "ಚಳಿಗಾಲದ ಅಯನ ಸಂಕ್ರಾಂತಿಯ ಸಮಯದಲ್ಲಿ ಭೂಮಿಯ ಉತ್ತರ ಗೋಳಾರ್ಧವು ಸೂರ್ಯನಿಂದ ದೂರ ಓರೆಯಾಗಿರುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "743": { "text": [ "ಗಾಳಿ, ತೈಲ, ಕಲ್ಲಿದ್ದಲು", "ಮೀನು, ಕಲ್ಲಿದ್ದಲು, ಗಾಳಿ", "ಎಣ್ಣೆ, ನೀರು, ಮರಗಳು", "ಮರಗಳು, ನೀರು, ಮೀನು" ], "label": [ "A", "B", "C", "D" ] }, "744": { "text": [ "ಜೀವಕೋಶದ ಪೊರೆಯ", "ಕೋಶದ ಗೋಡೆ", "ಸೈಟೋಪ್ಲಾಸಂ", "ನ್ಯೂಕ್ಲಿಯಸ್" ], "label": [ "A", "B", "C", "D" ] }, "745": { "text": [ "ಮಂಗಳ.", "ಚಂದ್ರ.", "ಪ್ಲೂಟೋ", "ವೀನಸ್" ], "label": [ "A", "B", "C", "D" ] }, "746": { "text": [ "ಒಂದು ಮೋಡ.", "ಒಂದು ನಿರ್ವಾತ", "ಲೋಹದ", "ನೀರು." ], "label": [ "1", "2", "3", "4" ] }, "747": { "text": [ "ಒಂದು ಬಂಡೆಯಲ್ಲಿ ಹೆಜ್ಜೆಗುರುತು", "ನೀರಿನ ಅಡಿಯಲ್ಲಿ ಒಂದು ಸೀಶೆಲ್", "ಕೆಸರಿನಲ್ಲಿ ಒಂದು ಎಲೆ", "ಮರಳಿನ ರಾಶಿಯ ಮೇಲೆ ಒಂದು ಮೂಳೆ" ], "label": [ "A", "B", "C", "D" ] }, "748": { "text": [ "ಒಬ್ಬ ಪೋಷಕರಿಂದ ಮಾತ್ರ ಆನುವಂಶಿಕವಾಗಿ ಪಡೆದಿದೆ.", "ಪರಿಸರದಿಂದ ಸೃಷ್ಟಿಯಾಗಿದೆ.", "ಇಬ್ಬರು ಪೋಷಕರಿಂದ ಹಾದುಹೋಗುತ್ತದೆ.", "ಒಡಹುಟ್ಟಿದವರಿಂದ ಕಲಿತಿದ್ದೇನೆ." ], "label": [ "A", "B", "C", "D" ] }, "749": { "text": [ "ಒಂದು ಪುಲ್ಲಿ", "ಒಂದು ಬೆಣೆ", "ಇಳಿಜಾರಿನ ಸಮತಲ", "ಚಕ್ರ ಮತ್ತು ಆಕ್ಸಲ್" ], "label": [ "A", "B", "C", "D" ] }, "750": { "text": [ "ಒಂದು ಮೀಟರ್", "ಎರಡು ಮೀಟರ್", "ಮೂರು ಮೀಟರ್", "ನಾಲ್ಕು ಮೀಟರ್" ], "label": [ "A", "B", "C", "D" ] }, "751": { "text": [ "ಸೂರ್ಯ", "ಹಲ್ಲಿಗಳ ಚರ್ಮ", "ಭೂಮಿಯ ಆಳದಲ್ಲಿ", "ಸಸ್ಯ ವಸ್ತುಗಳ ಕೊಳೆತ" ], "label": [ "A", "B", "C", "D" ] }, "752": { "text": [ "ಗಾಳಿ.", "ಚಂದ್ರನ ಗುರುತ್ವ", "ಲವಣಾಂಶ", "ಭೂಮಿಯ ಪರಿಭ್ರಮಣೆ" ], "label": [ "A", "B", "C", "D" ] }, "753": { "text": [ "ಪೈ ಚಾರ್ಟ್", "ಲೈನ್ ಗ್ರಾಫ್", "ಸ್ಕ್ಯಾಟರ್ ಪ್ಲಾಟ್", "ಹಿಸ್ಟೋಗ್ರಾಮ್" ], "label": [ "A", "B", "C", "D" ] }, "754": { "text": [ "ಕೆಲವು ಪ್ರಾಚೀನ ಪ್ರಾಣಿಗಳು ಮತ್ತು ಕೆಲವು ಆಧುನಿಕ ಪ್ರಾಣಿಗಳು ನಾಲ್ಕು ಕಾಲುಗಳ ಮೇಲೆ ನಡೆಯುತ್ತವೆ.", "ಹೆಚ್ಚಿನ ಪ್ರಾಚೀನ ಪ್ರಾಣಿಗಳು ಮತ್ತು ಹೆಚ್ಚಿನ ಆಧುನಿಕ ಪ್ರಾಣಿಗಳು ಆಹಾರಕ್ಕಾಗಿ ಪ್ರಾಣಿಗಳನ್ನು ಬೇಟೆಯಾಡುತ್ತವೆ.", "ಬಹಳ ಹಿಂದೆಯೇ ಬದುಕಿದ್ದ ಅದೇ ಪ್ರಾಣಿಗಳು ಇಂದು ಜೀವಂತವಾಗಿವೆ.", "ಎಲ್ಲಾ ಪ್ರಾಣಿಗಳೂ ನಡೆಯಬಲ್ಲವು." ], "label": [ "A", "B", "C", "D" ] }, "755": { "text": [ "ಬಿಸಿ ಮತ್ತು ಒಣ", "ಶೀತ ಮತ್ತು ಒಣ", "ಬಿಸಿ ಮತ್ತು ತೇವಾಂಶ", "ಶೀತ ಮತ್ತು ತೇವಾಂಶ" ], "label": [ "A", "B", "C", "D" ] }, "756": { "text": [ "ಇಬ್ಬರೂ ಎತ್ತರವಾಗಿದ್ದಾರೆ.", "ಇಬ್ಬರೂ ವೇಗವಾಗಿ ಓಡುತ್ತಾರೆ.", "ಅವರು ಒಂದೇ ರೀತಿಯ ಆಹಾರಕ್ರಮವನ್ನು ಹೊಂದಿದ್ದಾರೆ.", "ಅವರ ಕಾಲುಗಳಲ್ಲಿ ಒಂದೇ ರೀತಿಯ ಮೂಳೆಗಳಿವೆ." ], "label": [ "A", "B", "C", "D" ] }, "757": { "text": [ "ಮೊಸಳೆಯ ದೇಹದಲ್ಲಿ ವಾಸಿಸುವ ಮತ್ತು ತಿನ್ನುವ ಒಂದು ಕೀಟ", "ಸಸ್ಯದ ಮೇಲೆ ವಾಸಿಸುವ ಮತ್ತು ಇತರ ಕೀಟಗಳಿಂದ ಸಸ್ಯವನ್ನು ರಕ್ಷಿಸುವ ಇರುವೆ", "ತಾನು ತಿನ್ನುವ ಚಿಟ್ಟೆಗಳ ಚಲನೆಗಳನ್ನು ಅನುಸರಿಸಲು ವಲಸೆ ಹೋಗುವ ಪಕ್ಷಿ", "ಒಂದು ರೀತಿಯ ಸಸ್ಯವನ್ನು ತಿನ್ನುವ ಜಿಂಕೆ, ಅದರ ಸ್ಥಳದಲ್ಲಿ ಮತ್ತೊಂದು ರೀತಿಯ ಸಸ್ಯವನ್ನು ಬೆಳೆಯಲು ಅನುವು ಮಾಡಿಕೊಡುತ್ತದೆ" ], "label": [ "A", "B", "C", "D" ] }, "758": { "text": [ "ಅವು ಒಂದೇ ರೀತಿಯ ಜೀನೋಟೈಪ್ ಮತ್ತು ಫಿನೋಟೈಪ್ ಅನ್ನು ಹೊಂದಿವೆ.", "ಅವು ವಿಭಿನ್ನ ಫಿನೋಟೈಪ್ಗಳು ಮತ್ತು ಜೀನೋಟೈಪ್ಗಳನ್ನು ಹೊಂದಿವೆ.", "ಅವು ಒಂದೇ ಫಿನೋಟೈಪ್ ಅನ್ನು ಹೊಂದಿವೆ ಆದರೆ ವಿಭಿನ್ನ ಜೀನೋಟೈಪ್ಗಳನ್ನು ಹೊಂದಿವೆ.", "ಅವು ಒಂದೇ ಜೀನೋಟೈಪ್ ಅನ್ನು ಹೊಂದಿವೆ ಆದರೆ ವಿಭಿನ್ನ ಫಿನೋಟೈಪ್ಗಳನ್ನು ಹೊಂದಿವೆ." ], "label": [ "A", "B", "C", "D" ] }, "759": { "text": [ "ಸಕ್ಕರೆ.", "ನೀರು.", "ಉಪ್ಪು.", "ಆಮ್ಲಜನಕ." ], "label": [ "A", "B", "C", "D" ] }, "760": { "text": [ "ಅವು ಹೆಚ್ಚಾಗಿ ಕಬ್ಬಿಣದಿಂದ ಮಾಡಲ್ಪಟ್ಟಿವೆ.", "ಅವು ಹೆಚ್ಚಾಗಿ ಮಂಜುಗಡ್ಡೆಯಿಂದ ಕೂಡಿವೆ.", "ಅವು ನಿಯಮಿತವಾಗಿ ಸೂರ್ಯನ ಹತ್ತಿರ ಸುತ್ತುತ್ತವೆ.", "ಅವು ನಿಯಮಿತವಾಗಿ ಭೂಮಿಯ ಮೇಲೆ ನೀರನ್ನು ತುಂಬಿಸುತ್ತವೆ." ], "label": [ "A", "B", "C", "D" ] }, "761": { "text": [ "ಮಾಧ್ಯಮವಿಲ್ಲದ ಅಲೆಗಳು.", "ಸಂಕೋಚನಗಳ ಸರಣಿ ಮಾತ್ರ.", "ಮೇಲಕ್ಕೆ ಮತ್ತು ಕೆಳಕ್ಕೆ ಕಂಪನಗಳ ಮಾದರಿ.", "ಸಂಕೋಚನಗಳು ಮತ್ತು ಅಪರೂಪದ ಕ್ರಿಯೆಗಳ ಮಾದರಿ." ], "label": [ "A", "B", "C", "D" ] }, "762": { "text": [ "ಪಲ್ಸರ್ಗಳು.", "ಕ್ವಾಸರ್ಗಳು.", "ಸೂಪರ್ನೋವಾಗಳು.", "ಅವಳಿ ನಕ್ಷತ್ರಗಳು." ], "label": [ "A", "B", "C", "D" ] }, "763": { "text": [ "ಗ್ರಾಂ", "ಲೀಟರ್", "ನಿಮಿಷ", "ಮೀಟರ್" ], "label": [ "A", "B", "C", "D" ] }, "764": { "text": [ "ಟ್ರ್ಯಾಕ್ ಅನ್ನು ವ್ಯಾಕ್ಸ್ ಮಾಡಲಾಗಿದೆ", "ಈ ರೀತಿಯ ಕಂಬಗಳು ಹಿಮ್ಮೆಟ್ಟಿಸುತ್ತವೆ", "ರೈಲು ಕಡಿಮೆ ಸಾಂದ್ರತೆಯನ್ನು ಹೊಂದಿದೆ", "ರಾಸಾಯನಿಕ ಬದಲಾವಣೆಯು ಸಂಭವಿಸುತ್ತದೆ" ], "label": [ "1", "2", "3", "4" ] }, "765": { "text": [ "ಸಸ್ಯಗಳಿಗೆ ನೀರು", "ಸಸ್ಯಗಳಿಗೆ ಸೂರ್ಯನ ಬೆಳಕು", "ಪ್ರಾಣಿಗಳಿಗೆ ಪೋಷಕಾಂಶಗಳು", "ಪ್ರಾಣಿಗಳಿಗೆ ಆಶ್ರಯ" ], "label": [ "A", "B", "C", "D" ] }, "766": { "text": [ "ಇಳಿಕೆ", "ಭೂಕಂಪ", "ಜ್ವಾಲಾಮುಖಿ ಸ್ಫೋಟ", "ಉಲ್ಕೆಯ ಪರಿಣಾಮ" ], "label": [ "A", "B", "C", "D" ] }, "767": { "text": [ "ಕುದಿಯುವುದು.", "ಕರಗುವುದು.", "ಶೈತ್ಯೀಕರಣ", "ಆವಿಯಾಗುತ್ತಿದೆ." ], "label": [ "A", "B", "C", "D" ] }, "768": { "text": [ "ಭೂಮಿಯ ಅಕ್ಷದ ಇಳಿಜಾರು", "ಭೂಮಿಯು ಸೂರ್ಯನಿಂದ ತನ್ನ ದೂರವನ್ನು ಬದಲಾಯಿಸುತ್ತಿದೆ", "ಗಾಳಿ ಮತ್ತು ಸಾಗರ ಪ್ರವಾಹಗಳಲ್ಲಿ ಬದಲಾಗುತ್ತಿರುವ ಮಾದರಿಗಳು", "ಸೂರ್ಯನಿಂದ ಬಿಡುಗಡೆಯಾದ ಶಕ್ತಿಯ ಪ್ರಮಾಣದಲ್ಲಿ ಚಕ್ರಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "769": { "text": [ "ಬಹುತೇಕ ಚಿಟ್ಟೆಗಳು ಬದುಕುಳಿಯಲಿಲ್ಲ.", "ಹೆಚ್ಚಿನ ಚಿಟ್ಟೆಗಳು ಮೊದಲು ಸಂತಾನೋತ್ಪತ್ತಿ ಮಾಡಿದ್ದವು.", "ಹೆಚ್ಚಿನ ಚಿಟ್ಟೆಗಳು ಇತರ ಆಹಾರ ಮೂಲಗಳಿಗೆ ಬದಲಾದವು.", "ಹೆಚ್ಚಿನ ಚಿಟ್ಟೆಗಳು ಹೊಸ ಪರಿಸರಕ್ಕೆ ಹೊಂದಿಕೊಂಡಿವೆ." ], "label": [ "A", "B", "C", "D" ] }, "770": { "text": [ "ಡಾಲ್ಟನ್", "ನ್ಯೂಟನ್", "ಅರಿಸ್ಟಾಟಲ್", "ಟಾಲೆಮಿ" ], "label": [ "A", "B", "C", "D" ] }, "771": { "text": [ "ಮೋಡವು ರೂಪುಗೊಳ್ಳುತ್ತದೆ", "ಪರ್ವತದ ರಚನೆ", "ಆವಿಯಾಗುತ್ತಿರುವ ಕೊಳ", "ಒಂದು ನದಿಯು ತನ್ನ ದಡಗಳನ್ನು ತುಂಬಿ ಹರಿಯುತ್ತದೆ" ], "label": [ "A", "B", "C", "D" ] }, "772": { "text": [ "ಕರಗುವ ಬಿಂದು", "ವಿದ್ಯುತ್ ವಾಹಕತೆ", "ನಮ್ಯತೆ", "ಕರಗುವ ಸಾಮರ್ಥ್ಯ" ], "label": [ "1", "2", "3", "4" ] }, "773": { "text": [ "ನ್ಯೂಕ್ಲಿಯಸ್", "ಮೈಟೊಕಾಂಡ್ರಿಯನ್", "ನಿರ್ವಾತ", "ಕ್ಲೋರೋಪ್ಲಾಸ್ಟ್" ], "label": [ "A", "B", "C", "D" ] }, "774": { "text": [ "ಚಂದ್ರನು ಭೂಮಿಯ ಸುತ್ತ ಸುತ್ತುತ್ತಾನೆ.", "ಭೂಮಿಯು ಸೂರ್ಯನ ಸುತ್ತ ಸುತ್ತುತ್ತದೆ.", "ಭೂಮಿಯು ತನ್ನ ಅಕ್ಷದ ಮೇಲೆ ತಿರುಗುತ್ತದೆ.", "ಸೂರ್ಯನು ತನ್ನ ಅಕ್ಷದ ಮೇಲೆ ತಿರುಗುತ್ತಾನೆ." ], "label": [ "A", "B", "C", "D" ] }, "775": { "text": [ "ಪರಭಕ್ಷಕ-ಬೇಟೆಯಾಡುವುದು", "ಪರಸ್ಪರತೆ", "ಪರಾವಲಂಬಿ-ಆತಿಥೇಯ", "ಕೋಮುವಾದ" ], "label": [ "A", "B", "C", "D" ] }, "776": { "text": [ "ಬಿಸಿ ಮತ್ತು ಒಣಗಿದ.", "ಬಿಸಿ ಮತ್ತು ತೇವಾಂಶ.", "ಶೀತ ಮತ್ತು ಒಣ.", "ಶೀತ ಮತ್ತು ತೇವಾಂಶ." ], "label": [ "A", "B", "C", "D" ] }, "777": { "text": [ "ಸೂರ್ಯನು ಸರೋವರವನ್ನು ಬಿಸಿಮಾಡುತ್ತಾನೆ", "ಸರೋವರದಲ್ಲಿ ವಾಸಿಸುವ ಹಸಿರು ಸಸ್ಯಗಳು", "ಸರೋವರವನ್ನು ಪ್ರವೇಶಿಸುವ ತೊರೆಗಳು", "ಸರೋವರದ ಅಡಿಯಲ್ಲಿ ತಂಪಾದ ಬುಗ್ಗೆಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "778": { "text": [ "ಬಣ್ಣದ ಬದಲಾವಣೆಯನ್ನು ಗಮನಿಸಲು", "ಹೆಚ್ಚಿನ ಕಲ್ಮಶಗಳನ್ನು ತೊಡೆದುಹಾಕಲು", "ಕುದಿಯುವ ಬಿಂದುವನ್ನು ಗುರುತಿಸಲು", "ಹೆಚ್ಚಿನ ಅಧ್ಯಯನಕ್ಕಾಗಿ ಅನಿಲಗಳನ್ನು ಸಂಗ್ರಹಿಸಲು" ], "label": [ "A", "B", "C", "D" ] }, "779": { "text": [ "ಕಸದ ಡಬ್ಬಿ", "ಬಯೋಹೇಜಾರ್ಡ್ ಚೀಲ", "ಮುರಿದ ಗಾಜಿನ ತೊಟ್ಟಿ", "ಅಪಾಯಕಾರಿ ತ್ಯಾಜ್ಯದ ತೊಟ್ಟಿ" ], "label": [ "A", "B", "C", "D" ] }, "780": { "text": [ "ಉಷ್ಣ ಶಕ್ತಿ", "ಸಂಭಾವ್ಯ ಶಕ್ತಿ", "ಆಯಸ್ಕಾಂತೀಯ ಶಕ್ತಿ", "ಯಾಂತ್ರಿಕ ಶಕ್ತಿ" ], "label": [ "A", "B", "C", "D" ] }, "781": { "text": [ "ಒಂದು ಲಿವರ್", "ಒಂದು ಪುಲ್ಲಿ", "ಒಂದು ಬೆಣೆ", "ಒಂದು ಹುರುಪು" ], "label": [ "A", "B", "C", "D" ] }, "782": { "text": [ "ಕಡಿಮೆ ಆವಿಯ ಒತ್ತಡ", "ಹೆಚ್ಚಿನ ನಿರ್ದಿಷ್ಟ ಶಾಖ", "ಹೆಚ್ಚಿನ ಮೇಲ್ಮೈ ಒತ್ತಡ", "ಕಡಿಮೆ ಘನೀಕರಿಸುವ ಬಿಂದು" ], "label": [ "A", "B", "C", "D" ] }, "783": { "text": [ "ಹಾವುಗಳು", "ವೈರಸ್ಗಳು", "ಕೀಟಗಳು", "ಬ್ಯಾಕ್ಟೀರಿಯಾ" ], "label": [ "A", "B", "C", "D" ] }, "784": { "text": [ "ಪಕ್ಷಿಗಳು ಮೊಟ್ಟೆ ಇಡುತ್ತವೆ ಮತ್ತು ಸರೀಸೃಪಗಳು ಇಡುವುದಿಲ್ಲ.", "ಸರೀಸೃಪಗಳು ಮಾಂಸ ತಿನ್ನುತ್ತವೆ ಮತ್ತು ಪಕ್ಷಿಗಳು ತಿನ್ನುವುದಿಲ್ಲ.", "ಪಕ್ಷಿಗಳು ಆಮ್ಲಜನಕವನ್ನು ಉಸಿರಾಡುತ್ತವೆ ಮತ್ತು ಸರೀಸೃಪಗಳು ಉಸಿರಾಡುವುದಿಲ್ಲ.", "ಸರೀಸೃಪಗಳು ಶೀತ-ರಕ್ತದವು ಮತ್ತು ಪಕ್ಷಿಗಳು ಅಲ್ಲ." ], "label": [ "A", "B", "C", "D" ] }, "785": { "text": [ "ಸಮಯ.", "ತೂಕ.", "ಉದ್ದ.", "ದೂರವಿದೆ." ], "label": [ "A", "B", "C", "D" ] }, "786": { "text": [ "ಆವರಣವನ್ನು ಪ್ರತಿನಿಧಿಸುವ ಪದರ", "ಹೊರಗಿನ ಮಧ್ಯಭಾಗವನ್ನು ಪ್ರತಿನಿಧಿಸುವ ಪದರ", "ಒಳಭಾಗವನ್ನು ಪ್ರತಿನಿಧಿಸುವ ಪದರ", "ಹೊರಪದರವನ್ನು ಪ್ರತಿನಿಧಿಸುವ ಪದರ" ], "label": [ "A", "B", "C", "D" ] }, "787": { "text": [ "ಪೂರ್ವಭಾವಿ.", "ಪರಸ್ಪರವಾದ.", "ಸ್ಪರ್ಧೆ.", "ಕೋಮುವಾದ." ], "label": [ "A", "B", "C", "D" ] }, "788": { "text": [ "ಮಣ್ಣಿನ", "ನೀರಿನ ಚಕ್ರ", "ಸೂರ್ಯ", "ರಸಗೊಬ್ಬರಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "789": { "text": [ "ಕಾರ್ಬನ್ ಮಾನಾಕ್ಸೈಡ್", "ಕ್ಲೋರಿನ್", "ಸಾರಜನಕ", "ಕಬ್ಬಿಣದ ಆಕ್ಸೈಡ್" ], "label": [ "A", "B", "C", "D" ] }, "790": { "text": [ "ಒಂದು ಮರುಭೂಮಿಯ ಮೈದಾನ", "ಕರಾವಳಿ ಕಡಲತೀರ", "ಒಂದು ಪರ್ವತ ಶಿಖರ", "ಪ್ರವಾಹದ ಮೈದಾನ" ], "label": [ "A", "B", "C", "D" ] }, "791": { "text": [ "ಸೂರ್ಯನ ಕಿರಣಗಳು", "ಭೂಕಂಪಗಳು", "ತರಂಗ ಮಾದರಿಗಳು", "ಮೋಡದ ರಚನೆಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "792": { "text": [ "ಒಂದು ಲೋಹ", "ಒಂದು ಪರಮಾಣು", "ಒಂದು ಸಂಯುಕ್ತ", "ಪ್ರತಿಕ್ರಿಯಾತ್ಮಕವಲ್ಲದ ಅನಿಲ" ], "label": [ "A", "B", "C", "D" ] }, "793": { "text": [ "ಗಂಧಕ", "ಆಮ್ಲಜನಕ", "ಸಾರಜನಕ", "ಇಂಗಾಲದ ಡೈಆಕ್ಸೈಡ್" ], "label": [ "A", "B", "C", "D" ] }, "794": { "text": [ "ಒಂದಕ್ಕಿಂತ ಹೆಚ್ಚು ರೀತಿಯ ಜೀವಕೋಶಗಳನ್ನು ಹೊಂದಿರುತ್ತವೆ.", "ಸೂರ್ಯನ ಬೆಳಕಿಗೆ ಒಡ್ಡಿಕೊಳ್ಳಿ.", "ಕನಿಷ್ಠ ಒಂದು ಕೋಶವನ್ನು ಹೊಂದಿರಿ.", "ಚಲಿಸಬಹುದು." ], "label": [ "A", "B", "C", "D" ] }, "795": { "text": [ "ಅತ್ಯಂತ ಎತ್ತರದ ಬೆಟ್ಟದ ಕೆಳಭಾಗದಲ್ಲಿ", "ಅತ್ಯಂತ ಎತ್ತರದ ಬೆಟ್ಟದ ತುದಿಯಲ್ಲಿ", "ಟ್ರ್ಯಾಕ್ನ ಪ್ರಾರಂಭದಲ್ಲಿ", "ಟ್ರ್ಯಾಕ್ ಕೊನೆಯಲ್ಲಿ" ], "label": [ "A", "B", "C", "D" ] }, "796": { "text": [ "10 ಕೆಜಿ.", "1, 800 ಕೆಜಿ", "2, 200 ಕೆಜಿ", "400, 000 ಕೆಜಿ" ], "label": [ "A", "B", "C", "D" ] }, "797": { "text": [ "ಸಮುದ್ರ ಮಟ್ಟದಲ್ಲಿ", "ಬಾಹ್ಯಾಕಾಶದಲ್ಲಿ", "ಬೆಟ್ಟದ ತುದಿಯಲ್ಲಿ", "ಹೆಚ್ಚಿನ ಅಕ್ಷಾಂಶಗಳಲ್ಲಿ" ], "label": [ "A", "B", "C", "D" ] }, "798": { "text": [ "ಶುದ್ಧ ಗಾಳಿಯನ್ನು ಉಸಿರಾಡುವುದು", "ವ್ಯಾಯಾಮ ಮತ್ತು ಆಟವಾಡುವುದು", "ಸಾಕಷ್ಟು ವಿಶ್ರಾಂತಿ ಪಡೆಯುವುದು", "ಆರೋಗ್ಯಕರ ಆಹಾರವನ್ನು ಸೇವಿಸುವುದು" ], "label": [ "A", "B", "C", "D" ] }, "799": { "text": [ "ಶುಶ್ರೂಷೆ", "ನಡೆಯುವುದು.", "ನಿದ್ದೆ", "ಉಸಿರು" ], "label": [ "A", "B", "C", "D" ] }, "800": { "text": [ "ಹೊರಗಿನ ಕೋರ್", "ಕ್ರಸ್ಟ್", "ಒಳಭಾಗ", "ಮೆಸೊಸ್ಫಿಯರ್" ], "label": [ "A", "B", "C", "D" ] }, "801": { "text": [ "ಡೀಕಂಪೋಸರ್ಗಳು.", "ಸಸ್ಯಾಹಾರಿಗಳು.", "ಸರ್ವಭಕ್ಷಕಗಳು.", "ಬೇಟೆಯಾಡುತ್ತಾರೆ." ], "label": [ "A", "B", "C", "D" ] }, "802": { "text": [ "ಹಿಮನದಿಗಳು ಮುನ್ನಡೆಯುತ್ತವೆ.", "ಸಮುದ್ರ ಮಟ್ಟ ಏರುತ್ತದೆ.", "ಭೂಕಂಪದ ಚಟುವಟಿಕೆಗಳು ಹೆಚ್ಚಾಗುತ್ತವೆ.", "ಒಟ್ಟಾರೆ ತಾಪಮಾನವು ಕಡಿಮೆಯಾಗುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "803": { "text": [ "ನೀರು.", "ಆಮ್ಲಜನಕ", "ಲ್ಯಾಕ್ಟಿಕ್ ಆಮ್ಲ", "ಇಂಗಾಲದ ಡೈಆಕ್ಸೈಡ್" ], "label": [ "A", "B", "C", "D" ] }, "804": { "text": [ "ಕಣ್ಣಿನಲ್ಲಿ ಕಾರ್ನಿಯಾ", "ಶ್ವಾಸಕೋಶದಲ್ಲಿನ ಅಲ್ವಿಯೋಲಿ", "ಹೃದಯದಲ್ಲಿರುವ ಕೋಣೆಗಳು", "ಬಾಯಿಯಲ್ಲಿನ ಲಾಲಾರಸ ಗ್ರಂಥಿಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "805": { "text": [ "75 ಪ್ರತಿಶತ ಆರ್ಆರ್, 25 ಪ್ರತಿಶತ ಆರ್ಆರ್", "50 ಪ್ರತಿಶತ ಆರ್ಆರ್, 50 ಪ್ರತಿಶತ ಆರ್ಆರ್", "100% Rr", "100% rr" ], "label": [ "A", "B", "C", "D" ] }, "806": { "text": [ "ವಸ್ತುವಿನ ವ್ಯಾಸ", "ವಸ್ತುವಿನ ಸಂಯೋಜನೆ", "ವಸ್ತುವಿನ ಕಕ್ಷೆಯ ಆಕಾರ", "ವಸ್ತುವು ಚಲಿಸುವ ವೇಗ" ], "label": [ "A", "B", "C", "D" ] }, "807": { "text": [ "ಪಾಚಿ.", "ಬ್ಯಾಕ್ಟೀರಿಯಾ", "ಮೃದ್ವಂಗಿಗಳು", "ಸ್ಪಂಜುಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "808": { "text": [ "ಇದು ಗ್ರಹಗಳಿಗಿಂತ ಕಡಿಮೆ ಪ್ರಕಾಶಮಾನವಾಗಿದೆ.", "ಇದು ಇತರ ನಕ್ಷತ್ರಗಳಿಗಿಂತ ಪ್ರಕಾಶಮಾನವಾಗಿದೆ.", "ಗ್ರಹಗಳಿಗೆ ಹೋಲಿಸಿದರೆ ಇದು ಸರಾಸರಿ ಹೊಳಪನ್ನು ಹೊಂದಿದೆ.", "ಇತರ ನಕ್ಷತ್ರಗಳಿಗೆ ಹೋಲಿಸಿದರೆ ಇದು ಸರಾಸರಿ ಹೊಳಪನ್ನು ಹೊಂದಿದೆ." ], "label": [ "A", "B", "C", "D" ] }, "809": { "text": [ "ಹೂಬಿಡುವಿಕೆ.", "ಪರಾಗಸ್ಪರ್ಶ", "ದ್ಯುತಿಸಂಶ್ಲೇಷಣೆ", "ಹೊಂದಾಣಿಕೆ" ], "label": [ "A", "B", "C", "D" ] }, "810": { "text": [ "ನಿಖರವಾದ ದಾಖಲೆಗಳನ್ನು ಇಟ್ಟುಕೊಳ್ಳಬೇಕು.", "ಆಧುನಿಕ ತಂತ್ರಜ್ಞಾನವನ್ನು ಬಳಸಿಕೊಳ್ಳಬೇಕು.", "ಸಂಶೋಧನೆಗಳನ್ನು ತರಬೇತಿ ಪಡೆದ ವಿಜ್ಞಾನಿಗಳು ನಡೆಸಬೇಕು.", "ಒಂದಕ್ಕಿಂತ ಹೆಚ್ಚು ವಿಜ್ಞಾನಿಗಳು ಅವಲೋಕನಗಳನ್ನು ಮಾಡಬೇಕು." ], "label": [ "A", "B", "C", "D" ] }, "811": { "text": [ "ಎಲೆಕ್ಟ್ರಾನ್", "ಪರಮಾಣು", "ನ್ಯೂಟ್ರಾನ್", "ಪ್ರೋಟಾನ್" ], "label": [ "A", "B", "C", "D" ] }, "812": { "text": [ "ದ್ರವ್ಯರಾಶಿ 372 ಗ್ರಾಂ", "ಎಚ್ಸಿಎಲ್ನೊಂದಿಗೆ ಪ್ರತಿಕ್ರಿಯಿಸುತ್ತದೆ", "ಸಾಂದ್ರತೆ 37 ಗ್ರಾಂ/ಸೆಂ", "ಬೆಳ್ಳಿಯ ಚುಕ್ಕೆಗಳೊಂದಿಗೆ ಬಿಳಿ ಪುಡಿ" ], "label": [ "A", "B", "C", "D" ] }, "813": { "text": [ "ಕೋಶದ ಗೋಡೆ", "ಜೀವಕೋಶದ ಪೊರೆಯ", "ಸೈಟೋಪ್ಲಾಸಂ", "ನ್ಯೂಕ್ಲಿಯಸ್" ], "label": [ "1", "2", "3", "4" ] }, "814": { "text": [ "ಖನಿಜದಿಂದ ರೂಪುಗೊಂಡ ಜ್ಯಾಮಿತೀಯ ಮಾದರಿ", "ಭೂಮಿಯ ಹೊರಪದರದಿಂದ ಒಂದು ಘನ ಅಂಶ ಅಥವಾ ಸಂಯುಕ್ತ", "ಬಂಡೆಯ ಪದರದಲ್ಲಿ ಪತ್ತೆಯಾದ ಅಳಿವಿನಂಚಿನಲ್ಲಿರುವ ಜೀವಿಯ ಅವಶೇಷಗಳು", "ವಾತಾವರಣದ ಬಂಡೆಗಳ ತುಂಡುಗಳು ಮತ್ತು ಸತ್ತ ಜೀವಿಗಳ ತುಂಡುಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "815": { "text": [ "ಲ್ಯಾಬ್ ಕೋಟ್", "ಪೆಟ್ರಿ ಖಾದ್ಯ", "ಬನ್ಸೆನ್ ಬರ್ನರ್", "ಸಡಿಲವಾದ ಬಟ್ಟೆಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "816": { "text": [ "ಅನಿಲಕ್ಕೆ ಘನ", "ದ್ರವದಿಂದ ಅನಿಲಕ್ಕೆ", "ದ್ರವದಿಂದ ಘನ", "ಅನಿಲದಿಂದ ದ್ರವಕ್ಕೆ" ], "label": [ "A", "B", "C", "D" ] }, "817": { "text": [ "ಸೂರ್ಯಗ್ರಹಣಗಳ ಮುನ್ಸೂಚನೆ.", "ದೂರದ ನಕ್ಷತ್ರಪುಂಜಗಳನ್ನು ಶೋಧಿಸುವುದು.", "ಶುಕ್ರನ ಗಾತ್ರವನ್ನು ಶೋಧಿಸುವುದು.", "ಚಂದ್ರನ ಹಂತಗಳನ್ನು ಊಹಿಸುವುದು." ], "label": [ "A", "B", "C", "D" ] }, "818": { "text": [ "ಇದನ್ನು ಮೋಟರ್ನೊಂದಿಗೆ ಚಲಿಸುವಂತೆ ವಿನ್ಯಾಸಗೊಳಿಸಲಾಗಿದೆ.", "ಇದನ್ನು ಯಂತ್ರ ನಿರ್ಮಿತ ಭಾಗಗಳಿಂದ ನಿರ್ಮಿಸಲಾಗಿದೆ.", "ಇದನ್ನು ಒಂದಕ್ಕಿಂತ ಹೆಚ್ಚು ಸರಳ ಯಂತ್ರಗಳಿಂದ ತಯಾರಿಸಲಾಗುತ್ತದೆ.", "ಇದನ್ನು ಒಂದಕ್ಕಿಂತ ಹೆಚ್ಚು ರೀತಿಯ ವಸ್ತುಗಳಿಂದ ನಿರ್ಮಿಸಲಾಗಿದೆ." ], "label": [ "A", "B", "C", "D" ] }, "819": { "text": [ "ನಿಯಂತ್ರಣ", "ಪ್ರಾಯೋಗಿಕವಾಗಿ", "ಅವಲಂಬಿತ ವೇರಿಯೇಬಲ್", "ಸ್ವತಂತ್ರ ವೇರಿಯೇಬಲ್" ], "label": [ "A", "B", "C", "D" ] }, "820": { "text": [ "ಚಲನೆಯ ದರ", "ಚಲನೆಯ ದಿಕ್ಕು", "ಚಲನೆಯ ಪ್ರಮಾಣದಲ್ಲಿ ಬದಲಾವಣೆ", "ಚಲನೆಯ ಸಮಯದಲ್ಲಿ ಪ್ರಯಾಣಿಸಿದ ಅಂತರದ ಪ್ರಮಾಣ" ], "label": [ "A", "B", "C", "D" ] }, "821": { "text": [ "ರೂಪಾಂತರಗಳು ಪರಿಸರ ವ್ಯವಸ್ಥೆಯಲ್ಲಿ ವ್ಯಕ್ತಿಗಳ ಸಂಖ್ಯೆಯನ್ನು ಕಡಿಮೆ ಮಾಡಿದಾಗ", "ರೂಪಾಂತರಗಳು ಪರಿಸರ ವ್ಯವಸ್ಥೆಯಲ್ಲಿ ವ್ಯಕ್ತಿಗಳ ಸಂಖ್ಯೆಯನ್ನು ಹೆಚ್ಚಿಸಿದಾಗ", "ರೂಪಾಂತರಗಳು ಪರಿಸರ ವ್ಯವಸ್ಥೆಯಲ್ಲಿ ಪ್ರಭೇದಗಳ ಸಂಖ್ಯೆಯನ್ನು ಕಡಿಮೆ ಮಾಡಿದಾಗ", "ರೂಪಾಂತರಗಳು ಪರಿಸರ ವ್ಯವಸ್ಥೆಯಲ್ಲಿ ಪ್ರಭೇದಗಳ ಸಂಖ್ಯೆಯನ್ನು ಹೆಚ್ಚಿಸಿದಾಗ" ], "label": [ "A", "B", "C", "D" ] }, "822": { "text": [ "ಸಸ್ಯವಿಜ್ಞಾನಿ", "ಇಂಜಿನಿಯರ್", "ಪರಿಸರ ತಜ್ಞ ಡಾ.", "ಪಶುವೈದ್ಯರು" ], "label": [ "A", "B", "C", "D" ] }, "823": { "text": [ "ಮರದಿಂದ ಮನೆಗಳನ್ನು ನಿರ್ಮಿಸುವುದು", "ಮನೆಗಳನ್ನು ಬಿಸಿಮಾಡಲು ನೈಸರ್ಗಿಕ ಅನಿಲವನ್ನು ಬಳಸುವುದು", "ವಿದ್ಯುತ್ ದೀಪಗಳಿಗೆ ಸೌರಶಕ್ತಿಯನ್ನು ಬಳಸುವುದು", "ಹರಿಯುವ ನೀರಿನಿಂದ ವಿದ್ಯುತ್ ಉತ್ಪಾದನೆ" ], "label": [ "A", "B", "C", "D" ] }, "824": { "text": [ "ಅವು ತ್ವರಿತವಾಗಿ ಕಂಪನಗೊಳ್ಳುತ್ತವೆ.", "ಅವು ತಮ್ಮ ಧಾರಕವನ್ನು ತುಂಬಲು ಹರಡಿಕೊಂಡಿವೆ.", "ಅವು ದ್ರವದಲ್ಲಿರುವಂತೆಯೇ ಅದೇ ವೇಗದಲ್ಲಿ ಚಲಿಸುತ್ತವೆ.", "ಅವರು ನಿಧಾನವಾಗಿ ಪರಸ್ಪರರ ಮೇಲೆ ಚಲಿಸುತ್ತಾರೆ." ], "label": [ "A", "B", "C", "D" ] }, "825": { "text": [ "ಹರಿಯುವಿಕೆ", "ಆವಿಯಾಗುವಿಕೆ", "ಮಳೆಯು", "ಸಾಂದ್ರೀಕರಣ" ], "label": [ "A", "B", "C", "D" ] }, "826": { "text": [ "ಮೆಸೊಸ್ಫಿಯರ್", "ಸ್ಟ್ರಾಟೋ ಆವರಣ", "ಉಷ್ಣವಲಯದ ವಾತಾವರಣ", "ಟ್ರೋಪೋಸ್ಫಿಯರ್" ], "label": [ "A", "B", "C", "D" ] }, "827": { "text": [ "ಚಲಿಸುವ ನೀರು", "ಪಳೆಯುಳಿಕೆ ಇಂಧನ", "ಗಾಳಿ.", "ಜೀವರಾಶಿ" ], "label": [ "1", "2", "3", "4" ] }, "828": { "text": [ "ಮನೆಯನ್ನು ಬಿಸಿಮಾಡುವ ಕಲ್ಲಿದ್ದಲು ಕುಲುಮೆ", "ಒಂದು ವಿಂಡ್ಮಿಲ್ ಜಮೀನಿನ ಮೇಲೆ ನೀರನ್ನು ಪಂಪ್ ಮಾಡುತ್ತಿದೆ", "ಒಂದು ಕೊಠಡಿಯಲ್ಲಿ ಸೀಮೆಎಣ್ಣೆಯ ದೀಪ ಉರಿಯುತ್ತದೆ", "ರಸ್ತೆಯ ಉದ್ದಕ್ಕೂ ಚಲಿಸುವ ಒಂದು ಡೀಸಲ್ ಟ್ರಕ್" ], "label": [ "A", "B", "C", "D" ] }, "829": { "text": [ "ಚಂದ್ರನು ಇತರ ಗ್ರಹಗಳ ಬೆಳಕನ್ನು ಪ್ರತಿಬಿಂಬಿಸುತ್ತಾನೆ.", "ಚಂದ್ರನು ಸೂರ್ಯನಿಂದ ಬರುವ ಬೆಳಕನ್ನು ಪ್ರತಿಬಿಂಬಿಸುತ್ತಾನೆ.", "ಚಂದ್ರನಿಂದ ಬೆಳಕು ಉತ್ಪತ್ತಿಯಾಗುತ್ತದೆ.", "ಭೂಮಿಯಿಂದ ಬರುವ ಬೆಳಕು ಚಂದ್ರನನ್ನು ಬೆಳಗಿಸುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "830": { "text": [ "ತಾಮ್ರವು ಬಲಶಾಲಿಯಾಗಿದೆ.", "ತಾಮ್ರವು ಹೊಂದಿಕೊಳ್ಳುತ್ತದೆ.", "ತಾಮ್ರವು ವಾಹಕವಾಗಿದೆ.", "ತಾಮ್ರವು ಒಂದು ನಿರೋಧಕವಾಗಿದೆ." ], "label": [ "A", "B", "C", "D" ] }, "831": { "text": [ "ಒಂದು ಅಣೆಕಟ್ಟು.", "ಒಂದು ಹಿಮನದಿ", "ಒಂದು ನದಿ.", "ಒಂದು ವಿದ್ಯುತ್ ಸ್ಥಾವರ" ], "label": [ "A", "B", "C", "D" ] }, "832": { "text": [ "ಕುಡಿಯುವ ನೀರು", "ಒಂದು ನಿದ್ದೆ ತೆಗೆದುಕೊಳ್ಳುವುದು", "ಈಜು", "ತಿನ್ನುವುದು" ], "label": [ "A", "B", "C", "D" ] }, "833": { "text": [ "ಸಾಂದ್ರತೆ", "ಮೃದುತ್ವ.", "ನಿರ್ದಿಷ್ಟ ಶಾಖ", "ಕುದಿಯುವ ಬಿಂದು" ], "label": [ "A", "B", "C", "D" ] }, "834": { "text": [ "ಬೂದು.", "ಬಿಳಿ", "ಕಪ್ಪು.", "ಕಂದು." ], "label": [ "A", "B", "C", "D" ] }, "835": { "text": [ "ಅವುಗಳನ್ನು ಒಂದೇ ಸಮಯದಲ್ಲಿ ಪರೀಕ್ಷಿಸಬಹುದು.", "ಅವುಗಳನ್ನು ದೊಡ್ಡ ಸಂಖ್ಯೆಯಲ್ಲಿ ಉತ್ಪಾದಿಸಬಹುದು.", "ಅವುಗಳನ್ನು ವಿವಿಧ ಬಳಕೆದಾರರು ಖರೀದಿಸುತ್ತಾರೆ.", "ಅವುಗಳನ್ನು ನಿರ್ಮಿಸಲು ತಗಲುವ ವೆಚ್ಚಕ್ಕಿಂತ ಹೆಚ್ಚಿನ ಬೆಲೆಗೆ ಮಾರಾಟ ಮಾಡಲಾಗುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "836": { "text": [ "ಶಕ್ತಿಯನ್ನು ಒದಗಿಸುತ್ತದೆ.", "ಪೋಷಕಾಂಶಗಳನ್ನು ಒದಗಿಸುತ್ತದೆ", "ಚಟುವಟಿಕೆಗಳ ನಿಯಂತ್ರಣ", "ಚಲನೆಯನ್ನು ನಿಯಂತ್ರಿಸುತ್ತದೆ" ], "label": [ "A", "B", "C", "D" ] }, "837": { "text": [ "ಬೆಂಕಿಯಲ್ಲಿ ಸುಟ್ಟುಹೋಯಿತು.", "ಮರದ ದಿಮ್ಮಿಗಳಾಗಿ ತಯಾರಿಸಲಾಗುತ್ತದೆ.", "ಕೆಲವು ಜೀವಿಗಳು ತಿನ್ನುತ್ತವೆ.", "ಅದನ್ನು ಹೊಸದಾಗಿ ನೆಡಲಾದ ಮರದಿಂದ ಬದಲಾಯಿಸಲಾಗಿದೆ." ], "label": [ "A", "B", "C", "D" ] }, "838": { "text": [ "ಇದು ಮಣ್ಣಿಗೆ ಪೋಷಕಾಂಶಗಳನ್ನು ಸೇರಿಸುತ್ತದೆ.", "ಇದು ಮಣ್ಣನ್ನು ಒಣಗಿಸಲು ಸಹಾಯ ಮಾಡುತ್ತದೆ.", "ಇದು ಮಣ್ಣನ್ನು ತಂಪಾಗಿರಿಸುತ್ತದೆ.", "ಇದು ಮಣ್ಣಿನಲ್ಲಿರುವ ಬ್ಯಾಕ್ಟೀರಿಯಾವನ್ನು ನಾಶಪಡಿಸುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "839": { "text": [ "ಕೀಟಗಳು", "ಮಳೆ", "ಮಣ್ಣು", "ಗಾಳಿ." ], "label": [ "A", "B", "C", "D" ] }, "840": { "text": [ "ಎಲೆಕ್ಟ್ರೋಕೆಮಿಕಲ್ ಪ್ರಚೋದನೆಗಳು", "ಆರ್. ಎನ್. ಎ ಎಳೆಗಳು", "ಎಟಿಪಿಯಲ್ಲಿ ಹೆಚ್ಚಿನ ವಾಹಕ ಕೋಶಕಗಳು", "ಯಾಂತ್ರಿಕ ಶಕ್ತಿಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "841": { "text": [ "ದ್ಯುತಿಸಂಶ್ಲೇಷಣೆ", "ಉಸಿರಾಟ", "ಪ್ರಸರಣ", "ಜೀರ್ಣಕ್ರಿಯೆ." ], "label": [ "1", "2", "3", "4" ] }, "842": { "text": [ "ಬಿಸಿ.", "ಗಾಳಿ.", "ಬೆಳಕು.", "ಧ್ವನಿ." ], "label": [ "A", "B", "C", "D" ] }, "843": { "text": [ "ಅವಲೋಕನಗಳು", "ಸಂವಾದಗಳು.", "ಪ್ರಕಟಣೆಗಳು ಮತ್ತು ಲೆಕ್ಕಾಚಾರಗಳು", "ಲೆಕ್ಕಾಚಾರಗಳು ಮತ್ತು ಸಂಭಾಷಣೆಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "844": { "text": [ "ಒಂದು ಸಂಯುಕ್ತ", "ಒಂದು ಅಂಶ", "ಪರಿಹಾರ.", "ಒಂದು ಮಿಶ್ರಣ" ], "label": [ "A", "B", "C", "D" ] }, "845": { "text": [ "ತ್ಯಾಜ್ಯ ವಸ್ತುಗಳ ಸಂಗ್ರಹ", "ವಸ್ತುಗಳ ವಿಭಜನೆ", "ವಸ್ತುಗಳ ಪ್ರಸರಣ", "ವಸ್ತುಗಳ ಸಂಗ್ರಹಣೆ" ], "label": [ "A", "B", "C", "D" ] }, "846": { "text": [ "ಶಕ್ತಿಯ ಪರಿವರ್ತನೆಯು ದಕ್ಷತೆಯನ್ನು ಕಡಿಮೆ ಮಾಡುತ್ತದೆ.", "ಹೆಚ್ಚಿನ ತಾಪಮಾನದಲ್ಲಿ ಶಕ್ತಿಯು ನಾಶವಾಗುತ್ತದೆ.", "ಶಕ್ತಿಯ ನಷ್ಟವು ವ್ಯವಸ್ಥೆಯಲ್ಲಿ ಕ್ರಮವನ್ನು ಹೆಚ್ಚಿಸುತ್ತದೆ.", "ಪರಿವರ್ತನೆಗಳು ನಡೆಯುತ್ತಿದ್ದಂತೆ ಶಕ್ತಿಯ ಮಟ್ಟಗಳು ಹೆಚ್ಚಾಗುತ್ತವೆ." ], "label": [ "A", "B", "C", "D" ] }, "847": { "text": [ "1 ಸೆಕೆಂಡಿಗಿಂತ ಕಡಿಮೆ", "ಸುಮಾರು 1 ಗಂಟೆ", "ಸುಮಾರು 1 ತಿಂಗಳು", "ಸುಮಾರು 4 ವರ್ಷಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "848": { "text": [ "ಪರಭಕ್ಷಕಗಳಿಂದ ದೂರವಿರಿ.", "ಆಹಾರವನ್ನು ಸಂಗ್ರಹಿಸಿ.", "ಒಣಗಿಯೇ ಇರಿ.", "ಬೆಚ್ಚಗಿರಲಿ." ], "label": [ "A", "B", "C", "D" ] }, "849": { "text": [ "ಮಣ್ಣನ್ನು ತೊಳೆದುಕೊಳ್ಳಬಹುದು.", "ಮಣ್ಣಿನ ಸೃಷ್ಟಿಗೆ ವರ್ಷಗಳೇ ಬೇಕಾಗಬಹುದು.", "ನದಿಯ ಸೆಡಿಮೆಂಟ್ ಒಂದು ಡೆಲ್ಟಾವನ್ನು ರೂಪಿಸುತ್ತದೆ.", "ಹುಲ್ಲು ನಾಟಿ ಮಾಡುವುದರಿಂದ ಮಣ್ಣನ್ನು ರಕ್ಷಿಸುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "850": { "text": [ "ಮೆಂಟಲ್", "ಕ್ರಸ್ಟ್.", "ಒಳಭಾಗ", "ಹೊರಗಿನ ಕೋರ್" ], "label": [ "A", "B", "C", "D" ] }, "851": { "text": [ "ರೇಡಿಯೋ ತರಂಗಗಳು", "ಮೈಕ್ರೋವೇವ್ಗಳು", "ಅತಿಗೆಂಪು ಬೆಳಕು", "ನೇರಳಾತೀತ ಬೆಳಕು" ], "label": [ "A", "B", "C", "D" ] }, "852": { "text": [ "ವೇಗ.", "ಗುರುತ್ವಾಕರ್ಷಣ", "ತೂಕ", "ಘರ್ಷಣೆ" ], "label": [ "A", "B", "C", "D" ] }, "853": { "text": [ "ನಿಯಂತ್ರಿತ ಏಕ-ವೇರಿಯೇಬಲ್ ಪ್ರಯೋಗಾಲಯ ಪರೀಕ್ಷೆ", "ಹಲವಾರು ಅವಲೋಕನಗಳಿಂದ ಪುರಾವೆಗಳ ಮೂಲಕ ಬೆಂಬಲ", "ಮುನ್ಸೂಚಕ ಮೌಲ್ಯದೊಂದಿಗೆ ಪರ್ಯಾಯ ವಿವರಣೆಗಳ ಪ್ರಸ್ತಾಪ", "ಸರಿಯಾದ ಅನುಕ್ರಮದಲ್ಲಿ ಪ್ರತಿ ಘಟನೆಯ ಪೂರ್ಣ ಪ್ರಮಾಣದ ಪುನರಾವರ್ತನೆ" ], "label": [ "A", "B", "C", "D" ] }, "854": { "text": [ "ಅಗ್ನಿಶಾಮಕ", "ರೂಪಾಂತರ", "ಸೆಡಿಮೆಂಟರಿ", "ಜ್ವಾಲಾಮುಖಿ" ], "label": [ "1", "2", "3", "4" ] }, "855": { "text": [ "ಅವು ಯಾವಾಗಲೂ ಸೂಕ್ಷ್ಮದರ್ಶಕವಾಗಿರುತ್ತವೆ.", "ಅವು ಭೂಮಿಗಿಂತ ಸೂರ್ಯನಿಗೆ ಹೆಚ್ಚು ಹತ್ತಿರದಲ್ಲಿರುತ್ತವೆ.", "ಅವುಗಳನ್ನು ಮೃದುವಾದ, ಸ್ಪಂಜಿನ ವಸ್ತುಗಳಿಂದ ತಯಾರಿಸಲಾಗುತ್ತದೆ.", "ಅವು ಭೂಮಿಯ ವಾತಾವರಣದಲ್ಲಿ ಎತ್ತರಕ್ಕೆ ಉರಿಯುತ್ತವೆ." ], "label": [ "A", "B", "C", "D" ] }, "856": { "text": [ "ಹಲ್ಲಿ, ಕಪ್ಪೆ, ಹಾವು", "ಆಮೆ, ಹಲ್ಲಿ, ಮೊಸಳೆ", "ಆಕ್ಟೋಪಸ್, ಬಸವನಹುಳು, ಆಮೆ", "ಏಡಿ, ಹುಳು, ಹಾವು" ], "label": [ "A", "B", "C", "D" ] }, "857": { "text": [ "ಪ್ರೋಟೀನ್ ಉತ್ಪಾದನೆಗೆ ಕೆಲವು ಬೇಸ್ ಸೀಕ್ವೆನ್ಸ್ ಕೋಡ್.", "ಕೆಲವು ಬೇಸ್ ಸೀಕ್ವೆನ್ಸ್ಗಳು ನ್ಯೂಕ್ಲಿಯಸ್ನಿಂದ ಲಿಪಿಡ್ಗಳ ಬಿಡುಗಡೆಯನ್ನು ಉಂಟುಮಾಡುತ್ತವೆ.", "ಕೆಲವು ಮೂಲ ಅನುಕ್ರಮಗಳು ಪಾಲಿಸ್ಯಾಕರೈಡ್ಗಳಲ್ಲಿನ ಸಕ್ಕರೆಗಳ ಕ್ರಮವನ್ನು ಹೊಂದಿರುತ್ತವೆ.", "ಕೆಲವು ಬೇಸ್ ಸೀಕ್ವೆನ್ಸ್ಗಳು ಸೈಟೋಪ್ಲಾಸಂಗೆ ಕಳುಹಿಸಲಾದ ವಿದ್ಯುತ್ ಸಂಕೇತಗಳನ್ನು ಉತ್ಪಾದಿಸುತ್ತವೆ." ], "label": [ "A", "B", "C", "D" ] }, "858": { "text": [ "ಗಾಳಿಯ ವೇಗ", "ಗಾಳಿಯ ಒತ್ತಡ", "ಗಾಳಿಯ ಉಷ್ಣಾಂಶ", "ನೆಲದ ಉಷ್ಣಾಂಶ" ], "label": [ "A", "B", "C", "D" ] }, "859": { "text": [ "ಸೀಮಿತ ಸಂಪನ್ಮೂಲಗಳು.", "ನೈಸರ್ಗಿಕ ಆಯ್ಕೆ.", "ಭೌಗೋಳಿಕ ಪ್ರತ್ಯೇಕತೆ.", "ಹವಾಮಾನ ಬದಲಾವಣೆ." ], "label": [ "A", "B", "C", "D" ] }, "860": { "text": [ "ಸಮಭಾಜಕ", "ಆಸ್ಟ್ರೇಲಿಯಾ", "ಯುನೈಟೆಡ್ ಸ್ಟೇಟ್ಸ್", "ಉತ್ತರ ಮತ್ತು ದಕ್ಷಿಣ ಧ್ರುವಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "861": { "text": [ "ಅದೇ ಭಾಷೆಯನ್ನು ಮಾತನಾಡಲು ಕಲಿಯಿರಿ.", "ವೈಜ್ಞಾನಿಕ ಸಂಶೋಧನೆಯಲ್ಲಿ ಒಟ್ಟಾಗಿ ಕೆಲಸ ಮಾಡಿ.", "ವಿದ್ಯಾರ್ಥಿಗಳಿಗೆ ಶಿಕ್ಷಣದ ಮಹತ್ವವನ್ನು ತಿಳಿಸಿ.", "ಇತರ ವಿಜ್ಞಾನಿಗಳಿಗೆ ವೈಜ್ಞಾನಿಕ ವಿಧಾನವನ್ನು ತೋರಿಸಿ." ], "label": [ "A", "B", "C", "D" ] }, "862": { "text": [ "ಬ್ರಯೋಫೈಟಾ", "ಜಿಮ್ನೋಸ್ಪೆರ್ಮ್", "ಆಂಜಿಯೋಸ್ಪೆರ್ಮ್", "ಟೆರಿಡೋಫೈಟಾ" ], "label": [ "A", "B", "C", "D" ] }, "863": { "text": [ "ಗುರುತ್ವಾಕರ್ಷಣ", "ವಿಕಿರಣ", "ವಿದ್ಯುತ್", "ಆಯಸ್ಕಾಂತತೆ" ], "label": [ "A", "B", "C", "D" ] }, "864": { "text": [ "ಕೆಂಪು ದೈತ್ಯ", "ಕಪ್ಪು ಕುಬ್ಜ", "ಬಿಳಿ ಕುಬ್ಜ", "ಮುಖ್ಯ ಅನುಕ್ರಮ" ], "label": [ "A", "B", "C", "D" ] }, "865": { "text": [ "ಇದು ತನ್ನ ಕೆಳಮಟ್ಟದಿಂದ ಸುಮಾರು 5 ಪ್ರತಿಶತದಷ್ಟು ಶಕ್ತಿಯನ್ನು ಹೊಂದಿರುತ್ತದೆ.", "ಇದು ತನ್ನ ಕೆಳಮಟ್ಟದಿಂದ ಸುಮಾರು 10 ಪ್ರತಿಶತದಷ್ಟು ಶಕ್ತಿಯನ್ನು ಹೊಂದಿರುತ್ತದೆ.", "ಇದು ಅದರ ಕೆಳಮಟ್ಟದಿಂದ ಸುಮಾರು 15 ಪ್ರತಿಶತದಷ್ಟು ಶಕ್ತಿಯನ್ನು ಹೊಂದಿದೆ.", "ಇದು ಅದರ ಕೆಳಮಟ್ಟದಿಂದ ಸುಮಾರು 20 ಪ್ರತಿಶತದಷ್ಟು ಶಕ್ತಿಯನ್ನು ಹೊಂದಿದೆ." ], "label": [ "A", "B", "C", "D" ] }, "866": { "text": [ "ಮಣ್ಣಿನ ದ್ರವ್ಯರಾಶಿ.", "ಮಣ್ಣಿನಲ್ಲಿ ನೀರು.", "ಮಣ್ಣಿನ ಸಂಯೋಜನೆ.", "ಮಣ್ಣಿನಲ್ಲಿ ಬೆಳೆಯುವ ಸಸ್ಯವರ್ಗ." ], "label": [ "A", "B", "C", "D" ] }, "867": { "text": [ "ಕಡಿಮೆಯಾಗುತ್ತದೆ", "ಹೆಚ್ಚಳ", "ಅದೇ ಉಳಿದಿದೆ" ], "label": [ "A", "B", "C" ] }, "868": { "text": [ "ಜಡತ್ವ", "ಗುರುತ್ವಾಕರ್ಷಣ", "ಆಯಸ್ಕಾಂತತೆ", "ಸೌರಶಕ್ತಿ" ], "label": [ "A", "B", "C", "D" ] }, "869": { "text": [ "ಆಹಾರವನ್ನು ಜೀರ್ಣಿಸಿಕೊಳ್ಳಲು", "ವಿಷವನ್ನು ತೆಗೆದುಹಾಕಲು", "ಪಿತ್ತರಸವನ್ನು ಉತ್ಪಾದಿಸಲು", "ರಕ್ತವನ್ನು ಆಮ್ಲಜನಕಯುಕ್ತಗೊಳಿಸಲು" ], "label": [ "A", "B", "C", "D" ] }, "870": { "text": [ "200 ಸಾವಿರ.", "200 ಕೋಟಿ.", "200 ಕೋಟಿ ರೂ.", "200 ಕೋಟಿ ರೂ." ], "label": [ "A", "B", "C", "D" ] }, "871": { "text": [ "ಪರ್ವತ ಶ್ರೇಣಿಯು ದೋಷಪೂರಿತವಾಗುತ್ತದೆ.", "ಪರ್ವತ ಶ್ರೇಣಿಯನ್ನು ಮೇಲಕ್ಕೆತ್ತಲಾಗುತ್ತದೆ.", "ಪರ್ವತ ಶ್ರೇಣಿಯು ಕುಳಿಗಳನ್ನು ರೂಪಿಸುತ್ತದೆ.", "ಪರ್ವತ ಶ್ರೇಣಿಯು ದುಂಡಾಗುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "872": { "text": [ "ಒಂದು ರೈಬೋಸೋಮ್", "ಎಂಡೋಪ್ಲಾಸ್ಮಿಕ್ ರೆಟಿಕ್ಯುಲಮ್", "ಗೋಲ್ಗಿ ಉಪಕರಣ", "ಒಂದು ನಿರ್ವಾತ" ], "label": [ "A", "B", "C", "D" ] }, "873": { "text": [ "ಒಂದು ಅವಲೋಕನ", "ಒಂದು ತೀರ್ಮಾನ", "ಒಂದು ಮುನ್ಸೂಚನೆ", "ಒಂದು ತೀರ್ಮಾನ" ], "label": [ "A", "B", "C", "D" ] }, "874": { "text": [ "ಸೈಕ್ರೋಮೀಟರ್", "ಥರ್ಮಾಮೀಟರ್", "ಅನೆಮೋಮೀಟರ್", "ಬ್ಯಾರೋಮೀಟರ್" ], "label": [ "A", "B", "C", "D" ] }, "875": { "text": [ "ಫಾಸ್ಫೇಟ್ಗಳ ಸಂಖ್ಯೆ", "ಥೈಮಿನ್ ಪ್ರಮಾಣ", "ನ್ಯೂಕ್ಲಿಯೋಟೈಡ್ಗಳ ಅನುಕ್ರಮ", "ಬೇಸ್ಗಳ ನಡುವಿನ ಬಂಧದ ಪ್ರಕಾರ" ], "label": [ "A", "B", "C", "D" ] }, "876": { "text": [ "ಚಿಟ್ಟೆ", "ಹುಲ್ಲು", "ಹಾವು", "ಹಾಕ್" ], "label": [ "A", "B", "C", "D" ] }, "877": { "text": [ "ಚಲನೆ.", "ಹವಾಮಾನ.", "ದೇಹದ ವ್ಯವಸ್ಥೆಗಳು.", "ಭೂಮಿಯ ಇತಿಹಾಸ." ], "label": [ "A", "B", "C", "D" ] }, "878": { "text": [ "ಕಬ್ಬಿಣದ ಉಗುರು", "ಒಂದು ಐಸ್ ಕ್ಯೂಬ್", "ಪ್ಲಾಸ್ಟಿಕ್ ಚಾಕು", "ಮರದ ರಾಜ" ], "label": [ "A", "B", "C", "D" ] }, "879": { "text": [ "ಗಿಡಮೂಲಿಕೆ ಚಹಾದ ಬಳಕೆಯಿಂದ ಎದೆಯುರಿ ಪ್ರಮಾಣವನ್ನು ಕಡಿಮೆ ಮಾಡುವುದು", "ಗಣಕಯಂತ್ರಗಳ ಬಳಕೆಯೊಂದಿಗೆ ಗಣಿತದ ಸಮೀಕರಣಗಳಿಗೆ ಉತ್ತರಿಸುವುದು", "ಕೈ ಫ್ಯಾನ್ನ ಬಳಕೆಯಿಂದ ದೇಹದ ಉಷ್ಣಾಂಶವನ್ನು ಕಡಿಮೆ ಮಾಡುವುದು", "ಮೀನಿನ ಫಾರ್ಮ್ಗಳ ಬಳಕೆಯೊಂದಿಗೆ ಮೀನಿನ ಪೂರೈಕೆಯನ್ನು ಹೆಚ್ಚಿಸುವುದು." ], "label": [ "A", "B", "C", "D" ] }, "880": { "text": [ "ಉಷ್ಣತೆ.", "ವಿದ್ಯುತ್.", "ಕಂಪನಗಳು.", "ಬೆಳಕು." ], "label": [ "A", "B", "C", "D" ] }, "881": { "text": [ "ಚಂದ್ರನ ಭೇಟಿ", "ನದಿಯಲ್ಲಿ ಕೊಳೆಯುತ್ತಿರುವ ಕಲ್ಲು", "ಬಾಹ್ಯಾಕಾಶ ನಿಲ್ದಾಣದಲ್ಲಿ ವಾಸ", "ಸಮುದ್ರದಲ್ಲಿ ತೇಲುತ್ತಿರುವ ಹಡಗು" ], "label": [ "A", "B", "C", "D" ] }, "882": { "text": [ "ಧೂಳು, ಅನಿಲ, ಮಂಜು", "ಸಣ್ಣ, ಮಧ್ಯಮ, ದೊಡ್ಡ", "ಸುರುಳಿ, ಅಂಡಾಕಾರದ, ಅನಿಯಮಿತ", "ಕೆಂಪು ದೈತ್ಯ, ಬಿಳಿ ಕುಬ್ಜ, ಸೂಪರ್ನೋವಾ" ], "label": [ "A", "B", "C", "D" ] }, "883": { "text": [ "ಅಮೀಬಾ", "ಯುಗ್ಲೆನಾ", "ಪ್ಯಾರಾಮೆಸಿಯಮ್", "ವೋಲ್ವಾಕ್ಸ್" ], "label": [ "A", "B", "C", "D" ] }, "884": { "text": [ "ಆಲಿಕಲ್ಲು.", "ಮಳೆ.", "ಸ್ಲೆಟ್", "ಹಿಮ." ], "label": [ "A", "B", "C", "D" ] }, "885": { "text": [ "ಸಮತೋಲನ", "ಕಂಪಾಸ್", "ಸೂಕ್ಷ್ಮದರ್ಶಕ", "ಥರ್ಮಾಮೀಟರ್" ], "label": [ "A", "B", "C", "D" ] }, "886": { "text": [ "ದ್ರಾವಣ.", "ರಾಸಾಯನಿಕ ಬದಲಾವಣೆಗೆ ಒಳಗಾಗುತ್ತಿದೆ.", "ದ್ರಾವಕ.", "ಘನದಿಂದ ಅನಿಲಕ್ಕೆ ಬದಲಾಗುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "887": { "text": [ "ಭೂಮಿಯ ತಿರುಗುವಿಕೆ", "ಭೂಮಿಯ ಬಾಗಿದ ಅಕ್ಷ", "ಧ್ರುವಗಳಲ್ಲಿ ಭೂಮಿಯ ಚಪ್ಪಟೆಯಾಗುವುದು", "ಭೂಮಿಯ ಕಕ್ಷೆಯ ಅಂಡಾಕಾರದ ಆಕಾರ" ], "label": [ "A", "B", "C", "D" ] }, "888": { "text": [ "ಬಾರ್ ಗ್ರಾಫ್", "ಲೈನ್ ಗ್ರಾಫ್", "ಪೈ ಚಾರ್ಟ್", "ಸ್ಕ್ಯಾಟರ್ ಪ್ಲಾಟ್" ], "label": [ "A", "B", "C", "D" ] }, "889": { "text": [ "ಅಗ್ನಾ", "ಸಿಎಲ್ಎನ್ಒ _ {3}", "Na _ {3} ಇಲ್ಲ", "ಎಜಿಸಿಎಲ್" ], "label": [ "A", "B", "C", "D" ] }, "890": { "text": [ "ಉಪಗ್ರಹಗಳು", "ವಿಮಾನಗಳು", "ಬ್ಯಾರೋಮೀಟರ್ಗಳು", "ನಕ್ಷೆಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "891": { "text": [ "ಅವರ ಬೇಸಿಗೆ ಆಹಾರ ಪ್ರದೇಶಕ್ಕೆ ಹಿಂತಿರುಗಿ.", "ಹಿಮವು ನಿಲ್ಲುವವರೆಗೆ ನಿದ್ದೆ ಮಾಡಿ.", "ಸಣ್ಣ ದಂಶಕಗಳಂತಹ ಜೀವಿಗಳನ್ನು ಬೇಟೆಯಾಡುತ್ತವೆ.", "ಸಂಪನ್ಮೂಲಗಳಿಗಾಗಿ ಸ್ಪರ್ಧಿಸಲು ಇತರ ಪ್ರದೇಶಗಳಿಗೆ ತೆರಳುತ್ತಾರೆ." ], "label": [ "A", "B", "C", "D" ] }, "892": { "text": [ "ಕೇಂದ್ರಿಯ ಬಲ", "ಸಾಮಾನ್ಯೀಕೃತ ಶಕ್ತಿ", "ಕೇಂದ್ರಾಪಗಾಮಿ ಬಲ", "ಗುರುತ್ವ ಬಲ" ], "label": [ "A", "B", "C", "D" ] }, "893": { "text": [ "ವಸಂತಕಾಲ", "ಬೇಸಿಗೆ.", "ಶರತ್ಕಾಲ", "ಚಳಿಗಾಲ" ], "label": [ "A", "B", "C", "D" ] }, "894": { "text": [ "ಅಣುಗಳು ಹರಡುತ್ತವೆ ಮತ್ತು ಹೆಚ್ಚು ನಿಧಾನವಾಗಿ ಚಲಿಸುತ್ತವೆ.", "ಅಣುಗಳು ಪ್ರತ್ಯೇಕವಾಗಿ ಹರಡುತ್ತವೆ ಮತ್ತು ಹೆಚ್ಚು ವೇಗವಾಗಿ ಚಲಿಸುತ್ತವೆ.", "ಅಣುಗಳು ಒಗ್ಗೂಡುತ್ತವೆ ಮತ್ತು ಹೆಚ್ಚು ನಿಧಾನವಾಗಿ ಚಲಿಸುತ್ತವೆ.", "ಅಣುಗಳು ಒಗ್ಗೂಡುತ್ತವೆ ಮತ್ತು ಹೆಚ್ಚು ವೇಗವಾಗಿ ಚಲಿಸುತ್ತವೆ." ], "label": [ "A", "B", "C", "D" ] }, "895": { "text": [ "ಒಂದು ಮರಳಿನ ದಿಬ್ಬ", "ಒಂದು ಜ್ವಾಲಾಮುಖಿ", "ಒಂದು ಕಣಿವೆ", "ಒಂದು ಹಿಮನದಿ" ], "label": [ "A", "B", "C", "D" ] }, "896": { "text": [ "ಗುಲ್ಮ.", "ಯಕೃತ್ತು", "ಶ್ವಾಸಕೋಶಗಳು", "ಮೇದೋಜ್ಜೀರಕ ಗ್ರಂಥಿ" ], "label": [ "A", "B", "C", "D" ] }, "897": { "text": [ "ನ್ಯೂಕ್ಲಿಯಸ್ ಎಂಬುದು ಪರಮಾಣುವಿನ ಅತ್ಯಂತ ಕಡಿಮೆ ದಟ್ಟವಾದ ಪ್ರದೇಶವಾಗಿದೆ.", "ಎಲೆಕ್ಟ್ರಾನ್ಗಳು ತಮ್ಮ ಪರಮಾಣುಗಳ ನ್ಯೂಕ್ಲಿಯಸ್ಗಳಿಂದ ದೂರದಲ್ಲಿವೆ.", "ಪರಮಾಣುಗಳ ಹೆಚ್ಚಿನ ಪ್ರಮಾಣವು ಅವು ಹೊಂದಿರುವ ಕಣಗಳಿಂದ ತುಂಬಿರುತ್ತದೆ.", "ಪ್ರೋಟಾನ್ಗಳು ಮತ್ತು ನ್ಯೂಟ್ರಾನ್ಗಳ ವಿಕರ್ಷಣವು ಅವುಗಳನ್ನು ಪರಮಾಣುಗಳ ವಿರುದ್ಧ ತುದಿಗಳಲ್ಲಿ ಇಡುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "898": { "text": [ "ಚಯಾಪಚಯ ದರ ಮತ್ತು ದೇಹದ ಉಷ್ಣತೆ ಎರಡೂ ಹೆಚ್ಚಾಗುತ್ತವೆ.", "ಚಯಾಪಚಯ ದರ ಮತ್ತು ದೇಹದ ಉಷ್ಣತೆ ಎರಡೂ ಕಡಿಮೆಯಾಗುತ್ತವೆ.", "ಚಯಾಪಚಯ ದರ ಹೆಚ್ಚಾಗುತ್ತದೆ ಮತ್ತು ದೇಹದ ಉಷ್ಣಾಂಶ ಕಡಿಮೆಯಾಗುತ್ತದೆ.", "ಚಯಾಪಚಯ ದರ ಕಡಿಮೆಯಾಗುತ್ತದೆ ಮತ್ತು ದೇಹದ ಉಷ್ಣಾಂಶ ಹೆಚ್ಚಾಗುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "899": { "text": [ "ನೀರಿನ ಸಾಂದ್ರತೆ", "ಸ್ಥಳಾಂತರಗೊಂಡ ಪರಿಮಾಣ", "ಭೂಮಿಯ ಮೇಲಿನ ಗುರುತ್ವಾಕರ್ಷಣೆಯ ಸೆಳೆತ", "ಅಲ್ಯೂಮಿನಿಯಂ ಘನದ ಸಾಂದ್ರತೆ" ], "label": [ "A", "B", "C", "D" ] }, "900": { "text": [ "ಗುಣವಾಗುತ್ತಿದ್ದಂತೆ ಅದು ಬಲಗೊಳ್ಳುತ್ತದೆ.", "ಸಂಕೋಚನವನ್ನು ತಡೆದುಕೊಳ್ಳುತ್ತದೆ.", "ಗಟ್ಟಿಯಾಗಿಸಿದ ನಂತರ ಮೃದುವಾಗಿರಿ.", "ಬಹುತೇಕ ಯಾವುದೇ ಆಕಾರದಲ್ಲಿ ರೂಪುಗೊಳ್ಳಬೇಕು." ], "label": [ "A", "B", "C", "D" ] }, "901": { "text": [ "ಆಜ್ಞೆಯ ಮೇಲೆ ಕುಳಿತಿರುವ ನಾಯಿ", "ಒಂದು ಗಿಳಿ ಒಂದು ಪದವನ್ನು ಪುನರಾವರ್ತಿಸುತ್ತದೆ", "ಚಳಿಗಾಲದಲ್ಲಿ ದಕ್ಷಿಣಕ್ಕೆ ಹಾರುತ್ತಿರುವ ಪಕ್ಷಿ", "ಕುದುರೆ ಪ್ರದರ್ಶನದಲ್ಲಿ ಸ್ಪರ್ಧಿಸುವ ಕುದುರೆ" ], "label": [ "A", "B", "C", "D" ] }, "902": { "text": [ "ಎಲೆಗಳು ಬೆಳೆಯುವ ಬೀಜಗಳಿಗೆ ಆಶ್ರಯವನ್ನು ಒದಗಿಸುತ್ತವೆ.", "ಎಲೆಗಳ ಕೊಳೆಯುವಿಕೆಯು ಇತರ ಸಸ್ಯಗಳಿಗೆ ಪೋಷಕಾಂಶಗಳನ್ನು ಒದಗಿಸುತ್ತದೆ.", "ಎಲೆಗಳು ಕೊಳೆಯುತ್ತಿದ್ದಂತೆ ಕ್ಲೋರೊಫಿಲ್ ಅನ್ನು ಹುಲ್ಲಿನೊಳಗೆ ಬಿಡುಗಡೆ ಮಾಡುತ್ತವೆ.", "ಎಲೆಗಳು ಮರದ ಬುಡದಲ್ಲಿ ಶಿಲೀಂಧ್ರ ಬೆಳೆಯುವುದನ್ನು ತಡೆಯುತ್ತವೆ." ], "label": [ "A", "B", "C", "D" ] }, "903": { "text": [ "ಅವರು ಆಹಾರವನ್ನು ತಯಾರಿಸಲು ಸೂರ್ಯನ ಶಕ್ತಿಯನ್ನು ಬಳಸುತ್ತಾರೆ.", "ಅವು ಆತಿಥೇಯ ಪ್ರಾಣಿಯಿಂದ ಶಕ್ತಿಯನ್ನು ಹೀರಿಕೊಳ್ಳುತ್ತವೆ.", "ಅವು ಜೀವಂತ ಪ್ರಾಣಿಗಳನ್ನು ತಿನ್ನುವುದರಿಂದ ಶಕ್ತಿಯನ್ನು ಪಡೆಯುತ್ತವೆ.", "ಸತ್ತ ಸಸ್ಯಗಳು ಮತ್ತು ಪ್ರಾಣಿಗಳನ್ನು ಒಡೆಯುವ ಮೂಲಕ ಅವು ಶಕ್ತಿಯನ್ನು ಪಡೆಯುತ್ತವೆ." ], "label": [ "A", "B", "C", "D" ] }, "904": { "text": [ "ವಾರ್ಷಿಕ ಮಳೆಯು ಹೆಚ್ಚಾಗುತ್ತದೆ.", "ಹಗಲಿನ ಬೆಳಕು ಕಡಿಮೆಯಾಗುತ್ತದೆ.", "ಋತುಗಳು ಚಿಕ್ಕದಾಗಿರುತ್ತವೆ.", "ವಾರ್ಷಿಕ ತಾಪಮಾನದ ವ್ಯತ್ಯಾಸವು ಹೆಚ್ಚಾಗಿರುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "905": { "text": [ "ನೂರಾರು", "ಸಾವಿರಾರು", "ಲಕ್ಷಗಟ್ಟಲೆ", "ಶತಕೋಟಿಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "906": { "text": [ "ಆವಾಸಸ್ಥಾನದ ನಷ್ಟ", "ನಡವಳಿಕೆಯ ಬದಲಾವಣೆಗಳು", "ಹೆಚ್ಚಿದ ಸಂತಾನೋತ್ಪತ್ತಿ ದರ", "ಬದಲಾದ ವಲಸೆಯ ಮಾದರಿಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "907": { "text": [ "ತಂಪಾದ ಮತ್ತು ಒಣಗಿದ", "ಬೆಚ್ಚಗಿನ ಮತ್ತು ಒಣ", "ತಂಪಾದ ಮತ್ತು ತೇವಾಂಶ", "ಬೆಚ್ಚಗಿನ ಮತ್ತು ತೇವಾಂಶ" ], "label": [ "A", "B", "C", "D" ] }, "908": { "text": [ "ಮೈದಾನದ ಇಲಿ, ಹುಲ್ಲು, ಗಿಡುಗ ಹಾವು", "ಹಾವು, ಮೈದಾನದ ಇಲಿ, ಗಿಡುಗ, ಹುಲ್ಲು", "ಹುಲ್ಲು, ಮೈದಾನದ ಇಲಿ, ಹಾವು, ಗಿಡುಗ", "ಹಾವು, ಹುಲ್ಲು, ಮೈದಾನದ ಇಲಿ, ಗಿಡುಗ" ], "label": [ "A", "B", "C", "D" ] }, "909": { "text": [ "ಎಲ್ಲಾ ಆಹಾರ ಪದಾರ್ಥಗಳೂ ರುಚಿಯಾಗಿರುತ್ತವೆ.", "ಎಲ್ಲಾ ಭಕ್ಷ್ಯಗಳು ರುಚಿಕರವಾದ ಇವೆ.", "ಎಲ್ಲಾ ಆಹಾರಗಳು ಪೋಷಕಾಂಶಗಳನ್ನು ಒದಗಿಸುತ್ತವೆ.", "ಎಲ್ಲಾ ಆಹಾರ ಪದಾರ್ಥಗಳನ್ನು ಬೇಯಿಸಬೇಕು." ], "label": [ "A", "B", "C", "D" ] }, "910": { "text": [ "ಬ್ಲೀಚ್", "ವಿನೆಗರ್", "ಸಕ್ಕರೆ ನೀರು", "ಉಪ್ಪಿನ ನೀರು" ], "label": [ "A", "B", "C", "D" ] }, "911": { "text": [ "ಕರಗಿದ ಕಲ್ಲುಗಳು.", "ಅಗ್ನಿಶಿಲೆಗಳು.", "ಸಂಚಿತ ಶಿಲೆಗಳು.", "ರೂಪಾಂತರ ಶಿಲೆಗಳು." ], "label": [ "A", "B", "C", "D" ] }, "912": { "text": [ "ಅಮೈನೋ ಆಮ್ಲಗಳ ಮಡಿಸಿದ ಸರಪಳಿ", "ಕಾರ್ಬೋಹೈಡ್ರೇಟ್ಗಳ ಮಡಿಸಿದ ಸರಪಳಿ", "ಶಾಖೆಯ ಕೊಬ್ಬಿನಾಮ್ಲಗಳ ಸರಪಳಿ", "ನ್ಯೂಕ್ಲಿಯಿಕ್ ಆಮ್ಲಗಳ ಶಾಖೆಯ ಸರಪಳಿ" ], "label": [ "A", "B", "C", "D" ] }, "913": { "text": [ "ಗ್ರಾಹಕರು", "ಡೀಕಂಪೋಸರ್ಗಳು", "ಪರಭಕ್ಷಕಗಳು", "ನಿರ್ಮಾಪಕರು" ], "label": [ "A", "B", "C", "D" ] }, "914": { "text": [ "ಮಿಶ್ರಣ", "ಅಂಶ", "ಪರಿಹಾರ", "ಸಂಯುಕ್ತ" ], "label": [ "A", "B", "C", "D" ] }, "915": { "text": [ "ಮಣ್ಣು, ನೀರು ಮತ್ತು ಆಹಾರ", "ಮಣ್ಣು, ಬೆಳಕು ಮತ್ತು ನೀರು", "ಗಾಳಿ, ಆಹಾರ ಮತ್ತು ನೀರು", "ಗಾಳಿ, ನೀರು ಮತ್ತು ಬೆಳಕು" ], "label": [ "A", "B", "C", "D" ] }, "916": { "text": [ "ಕಲ್ಲಿದ್ದಲು ಮತ್ತು ನೈಸರ್ಗಿಕ ಅನಿಲ", "ನೈಸರ್ಗಿಕ ಅನಿಲ ಮತ್ತು ಪರಮಾಣು ಶಕ್ತಿ", "ಪರಮಾಣು ಶಕ್ತಿ ಮತ್ತು ಜಲವಿದ್ಯುತ್", "ಜಲವಿದ್ಯುತ್ ಮತ್ತು ಕಲ್ಲಿದ್ದಲು" ], "label": [ "A", "B", "C", "D" ] }, "917": { "text": [ "ಸರಾಸರಿ ಮಳೆ", "ಮಳೆಯ ಮೋಡ್", "ಸರಾಸರಿ ಮಳೆ", "ಶೇಕಡಾವಾರು ಮಳೆ" ], "label": [ "A", "B", "C", "D" ] }, "918": { "text": [ "ಆವಾಸಸ್ಥಾನದ ನಾಶ", "ಜ್ವಾಲಾಮುಖಿ ಸ್ಫೋಟಗಳು", "ಹೆಚ್ಚಿದ ಲವಣತೆ", "ಅಲೆಗಳ ಅಲೆಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "919": { "text": [ "ಲಾರ್ವಾ; ಪ್ಯೂಪಾ; ಮೊಟ್ಟೆ; ವಯಸ್ಕ", "ಮೊಟ್ಟೆ; ಪ್ಯೂಪಾ; ಲಾರ್ವಾ; ವಯಸ್ಕ", "ವಯಸ್ಕ; ಲಾರ್ವಾ; ಪ್ಯೂಪಾ; ಮೊಟ್ಟೆ", "ಮೊಟ್ಟೆ; ಲಾರ್ವಾ; ಪ್ಯೂಪಾ; ವಯಸ್ಕ" ], "label": [ "A", "B", "C", "D" ] }, "920": { "text": [ "ಮರ.", "ಸಮುದ್ರದ ನೀರು", "ಸೂರ್ಯನ ಬೆಳಕು.", "ಕಲ್ಲಿದ್ದಲು" ], "label": [ "A", "B", "C", "D" ] }, "921": { "text": [ "ಕೆಲಸವನ್ನು ದೊಡ್ಡದಾಗಿ ಮಾಡಿ.", "ಕೂದಲನ್ನು ಅವರ ಮುಖದಿಂದ ದೂರವಿಡಿ.", "ಅವಶೇಷಗಳಿಂದ ಅವರ ಕಣ್ಣುಗಳನ್ನು ರಕ್ಷಿಸಿ.", "ಬೆಳಕಿನಿಂದ ಹೊಳಪನ್ನು ತಪ್ಪಿಸಿ." ], "label": [ "A", "B", "C", "D" ] }, "922": { "text": [ "ಸೂರ್ಯನು ದೊಡ್ಡದಾಗಿ ಮತ್ತು ಪ್ರಕಾಶಮಾನವಾಗಿ ಕಾಣಿಸುತ್ತಾನೆ.", "ಸೂರ್ಯನು ಚಿಕ್ಕದಾಗಿ ಮತ್ತು ಪ್ರಕಾಶಮಾನವಾಗಿ ಕಾಣಿಸುತ್ತಾನೆ.", "ಸೂರ್ಯನು ದೊಡ್ಡದಾಗಿ ಮತ್ತು ಮಸುಕಾಗಿ ಕಾಣಿಸುತ್ತಾನೆ.", "ಸೂರ್ಯನು ಚಿಕ್ಕದಾಗಿ ಮತ್ತು ಮಸುಕಾಗಿ ಕಾಣಿಸುತ್ತಾನೆ." ], "label": [ "A", "B", "C", "D" ] }, "923": { "text": [ "ಜೀವಂತ ಜೀವಿಗಳನ್ನು ಗಮನಿಸಿ.", "ಕತ್ತರಿಸಿದ ವಸ್ತುಗಳ ಒಳಭಾಗವನ್ನು ತೋರಿಸಿ.", "ರಾಸಾಯನಿಕ ವರ್ಣಗಳಿಂದ ವಸ್ತುಗಳನ್ನು ಹೈಲೈಟ್ ಮಾಡಿ.", "ವಸ್ತುವನ್ನು ಅಸ್ಪಷ್ಟಗೊಳಿಸುತ್ತಿರುವ ಭಗ್ನಾವಶೇಷಗಳನ್ನು ತೆಗೆದುಹಾಕಿ." ], "label": [ "A", "B", "C", "D" ] }, "924": { "text": [ "ಗಾಳಿ.", "ಸೂರ್ಯನ ಬೆಳಕು", "ಪಳೆಯುಳಿಕೆ ಇಂಧನ", "ಅಲೆಗಳ ಅಲೆಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "925": { "text": [ "ಪ್ರೋಟಾನ್", "ನ್ಯೂಟ್ರಾನ್", "ಎಲೆಕ್ಟ್ರಾನ್", "ಕ್ವಾರ್ಕ್" ], "label": [ "A", "B", "C", "D" ] }, "926": { "text": [ "ಹೊಟ್ಟೆ, ಅನ್ನನಾಳ, ದೊಡ್ಡ ಕರುಳು, ಸಣ್ಣ ಕರುಳು.", "ಸಣ್ಣ ಕರುಳು, ದೊಡ್ಡ ಕರುಳು, ಅನ್ನನಾಳ, ಹೊಟ್ಟೆ.", "ಅನ್ನನಾಳ, ಹೊಟ್ಟೆ, ದೊಡ್ಡ ಕರುಳು, ಸಣ್ಣ ಕರುಳು.", "ಅನ್ನನಾಳ, ಹೊಟ್ಟೆ, ಸಣ್ಣ ಕರುಳು, ದೊಡ್ಡ ಕರುಳು." ], "label": [ "A", "B", "C", "D" ] }, "927": { "text": [ "ಸ್ಪೆಸಿಫಿಕೇಷನ್", "ಹೊಂದಾಣಿಕೆ", "ನೈಸರ್ಗಿಕ ಆಯ್ಕೆ", "ಆನುವಂಶಿಕ ರೂಪಾಂತರ" ], "label": [ "A", "B", "C", "D" ] }, "928": { "text": [ "ವಿದ್ಯುತ್ ಉತ್ಪಾದನೆಗೆ ಕಲ್ಲಿದ್ದಲಿನ ಬಳಕೆ", "ಹೊಸ ಜಾತಿಯ ಹಾವಿನ ಆವಿಷ್ಕಾರ", "ಸೋಂಕುಗಳಿಗೆ ಚಿಕಿತ್ಸೆ ನೀಡಲು ಪ್ರತಿಜೀವಕವನ್ನು ಅಭಿವೃದ್ಧಿಪಡಿಸುವುದು", "ಗ್ರಹ ಎಂಬ ಪದದ ವ್ಯಾಖ್ಯಾನವನ್ನು ಬದಲಾಯಿಸುವುದು" ], "label": [ "A", "B", "C", "D" ] }, "929": { "text": [ "ಬೆವರು ಬಿಸಿಲಿನಲ್ಲಿ ಉರಿಯುವುದನ್ನು ನಿಲ್ಲಿಸುತ್ತದೆ.", "ಬೆವರು ದೇಹವನ್ನು ತಂಪಾಗಿಸುತ್ತದೆ.", "ಬೆವರು ಚರ್ಮವನ್ನು ಪೋಷಿಸುತ್ತದೆ.", "ಬೆವರು ಗಾಯಗಳನ್ನು ಗುಣಪಡಿಸುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "930": { "text": [ "ಸೂರ್ಯನಿಂದ ಬರುವ ಶಕ್ತಿಯು ನೀರನ್ನು ಆವಿಯಾಗುತ್ತದೆ.", "ಸೂರ್ಯನಿಂದ ಬರುವ ಶಕ್ತಿಯು ನೀರನ್ನು ಸಾಂದ್ರೀಕರಿಸುತ್ತದೆ.", "ಸೂರ್ಯನಿಂದ ಬರುವ ಶಕ್ತಿಯು ನೀರನ್ನು ತ್ವರಿತಗೊಳಿಸುತ್ತದೆ.", "ಸೂರ್ಯನಿಂದ ಶಕ್ತಿಯು ನೀರನ್ನು ಸಂಗ್ರಹಿಸುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "931": { "text": [ "ಕೊಬ್ಬಿನಂಶ ಹೆಚ್ಚಿರುವ ಆಹಾರವನ್ನು ಸೇವಿಸಿ", "ನಿಯಮಿತವಾಗಿ ವ್ಯಾಯಾಮ ಮಾಡಿ", "ಆಗಾಗ್ಗೆ ಮದ್ಯ ಸೇವಿಸಿ", "ಆಗಾಗ್ಗೆ ತಂಬಾಕು ಸೇದುತ್ತಾರೆ." ], "label": [ "A", "B", "C", "D" ] }, "932": { "text": [ "ಡ್ರ್ಯಾಗನ್ಫ್ಲೈ", "ಟ್ರೌಟ್", "ನೀರು.", "ಕಪ್ಪೆ." ], "label": [ "A", "B", "C", "D" ] }, "933": { "text": [ "ಒಂದೇ ದತ್ತಾಂಶದಿಂದ ವಿಭಿನ್ನ ತೀರ್ಮಾನಗಳನ್ನು ಪ್ರಸ್ತಾಪಿಸಿ", "ತೀರ್ಮಾನವನ್ನು ಮೌಲ್ಯಮಾಪನ ಮಾಡಲು ದತ್ತಾಂಶವನ್ನು ಅಧ್ಯಯನ ಮಾಡಿ", "ತೀರ್ಮಾನಕ್ಕೆ ಸರಿಹೊಂದುವಂತೆ ಪ್ರಸ್ತುತ ಮಾದರಿಗಳನ್ನು ಬದಲಾಯಿಸಿ", "ತೀರ್ಮಾನದ ಆಧಾರದ ಮೇಲೆ ಹೊಸ ತಂತ್ರಜ್ಞಾನಗಳನ್ನು ಅಭಿವೃದ್ಧಿಪಡಿಸುವುದು." ], "label": [ "A", "B", "C", "D" ] }, "934": { "text": [ "ಆನುವಂಶಿಕ ರೂಪಾಂತರ", "ಜಾತಿಗಳ ಸ್ಪರ್ಧೆ", "ಅಲೈಂಗಿಕ ಸಂತಾನೋತ್ಪತ್ತಿ", "ಆನುವಂಶಿಕ ವ್ಯತ್ಯಾಸ" ], "label": [ "A", "B", "C", "D" ] }, "935": { "text": [ "ಜೌಗುಭೂಮಿ.", "ಮಳೆಕಾಡು", "ಟಂಡ್ರಾ", "ಮರುಭೂಮಿ" ], "label": [ "A", "B", "C", "D" ] }, "936": { "text": [ "ಪ್ರತಿ ಅಂಶಕ್ಕೆ ಸಂಕ್ಷೇಪಣಗಳು.", "ಪ್ರತಿ ಅಂಶಕ್ಕೆ ಪರಮಾಣುಗಳ ಸಂಖ್ಯೆ.", "ಪ್ರತಿ ಅಣುವಿನಲ್ಲಿ ಯಾವ ಅಂಶಗಳು ಇರುತ್ತವೆ?", "ಸಂಭವಿಸುವ ರಾಸಾಯನಿಕ ಪ್ರತಿಕ್ರಿಯೆ." ], "label": [ "A", "B", "C", "D" ] }, "937": { "text": [ "ಪೈನ್ ಅರಣ್ಯ.", "ಹುಲ್ಲುಗಾವಲು.", "ಮರುಭೂಮಿ.", "ಮಳೆಕಾಡು." ], "label": [ "A", "B", "C", "D" ] }, "938": { "text": [ "ಮಾಲಿನ್ಯವನ್ನು ಉಂಟುಮಾಡುತ್ತದೆ", "ಇನ್ನು ಮುಂದೆ ಮನುಷ್ಯರಿಂದ ಬಳಸಲಾಗುವುದಿಲ್ಲ", "ಅನೇಕವೇಳೆ ಸೂಕ್ಷ್ಮದರ್ಶಕ ಪ್ರಾಣಿಗಳನ್ನು ಹೊಂದಿರುತ್ತವೆ", "ಇದು ರೂಪುಗೊಳ್ಳಲು ಲಕ್ಷಾಂತರ ವರ್ಷಗಳನ್ನು ತೆಗೆದುಕೊಳ್ಳುತ್ತದೆ." ], "label": [ "1", "2", "3", "4" ] }, "939": { "text": [ "ಮೊಟ್ಟೆ.", "ಲಾರ್ವಾ.", "ಪ್ಯೂಪಾ", "ಹಿರಿಯರು" ], "label": [ "A", "B", "C", "D" ] }, "940": { "text": [ "ಒಂದು ದೋಷ", "ಒಂದು ಬಂಡೆ", "ಒಂದು ಕಂದಕ", "ಬಿರುಕು ವಲಯ" ], "label": [ "A", "B", "C", "D" ] }, "941": { "text": [ "ಹೊಸ ಮೊಗ್ಗುಗಳನ್ನು ರಚಿಸುವ ಸಸ್ಯಗಳು", "ಹೂವುಗಳ ಮೇಲೆ ಹೊಳೆಯುವ ಸೂರ್ಯ", "ಬೆಳಿಗ್ಗೆ ಹುಲ್ಲು ಒದ್ದೆಯಾಗುತ್ತದೆ", "ಮರಗಳ ಮೇಲೆ ಬಣ್ಣ ಬದಲಿಸುವ ಎಲೆಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "942": { "text": [ "ದೇಹದ ಪ್ರತಿರಕ್ಷಣಾ ವ್ಯವಸ್ಥೆಯು ನಿರ್ದಿಷ್ಟ ಅಂಗಾಂಶಗಳ ಮೇಲೆ ದಾಳಿ ಮಾಡುತ್ತದೆ.", "ಪ್ರತಿರಕ್ಷಣಾ ವ್ಯವಸ್ಥೆಯ ಜೀವಕೋಶಗಳು ವೇಗವಾಗಿ ಬೆಳೆಯಲು ಪ್ರಾರಂಭಿಸುತ್ತವೆ.", "ದೇಹದ ರೋಗನಿರೋಧಕ ವ್ಯವಸ್ಥೆಯು ಸೋಂಕುಗಳ ವಿರುದ್ಧ ಹೋರಾಡಲು ವಿಫಲವಾಗುತ್ತದೆ.", "ಪ್ರತಿರಕ್ಷಣಾ ವ್ಯವಸ್ಥೆಯ ಜೀವಕೋಶಗಳು ಪ್ರತಿಜನಕಗಳಿಂದ ಹೀರಿಕೊಳ್ಳಲ್ಪಡುತ್ತವೆ." ], "label": [ "A", "B", "C", "D" ] }, "943": { "text": [ "ದತ್ತಾಂಶದ ಹೋಲಿಕೆ", "ಒಂದು ಪ್ರಶ್ನೆಯನ್ನು ಕೇಳುವುದು", "ಮುನ್ಸೂಚನೆ ನೀಡುವುದು", "ಒಂದು ತೀರ್ಮಾನವನ್ನು ರೂಪಿಸುವುದು" ], "label": [ "A", "B", "C", "D" ] }, "944": { "text": [ "ಒಂದು ಚಂದ್ರ", "ಒಂದು ಕೋಶ", "ಒಂದು ಬೆಳಕಿನ ಕಿರಣ", "ಒಂದು ಅಣುವು" ], "label": [ "A", "B", "C", "D" ] }, "945": { "text": [ "ಮುಖದ ಮುಖವಾಡ", "ಪ್ಲಾಸ್ಟಿಕ್ ಕೈಗವಸುಗಳು", "ಒಂದು ವೆಂಟಿಲೇಟರ್ ಹುಡ್", "ನಿರೋಧಿತ ಕೈಗವಸುಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "946": { "text": [ "ಮೀಟರ್ ಸ್ಟಿಕ್, ಸೂಕ್ಷ್ಮದರ್ಶಕ ಮತ್ತು ಪರೀಕ್ಷಾ ಕೊಳವೆಗಳು", "ಟೆಸ್ಟ್ ಟ್ಯೂಬ್, ಹಾಟ್ ಪ್ಲೇಟ್ ಮತ್ತು ಸುರಕ್ಷತಾ ಕನ್ನಡಕಗಳು", "ಸಮತೋಲನ, ದೂರದರ್ಶಕ ಮತ್ತು ಗ್ರ್ಯಾಜುಯೇಟೆಡ್ ಸಿಲಿಂಡರ್", "ಪೆಟ್ರಿ ಖಾದ್ಯ, ಬೇರ್ಪಡಿಸುವ ಉಪಕರಣಗಳು ಮತ್ತು ಸ್ಪ್ರಿಂಗ್ ಸ್ಕೇಲ್" ], "label": [ "A", "B", "C", "D" ] }, "947": { "text": [ "ರಾಸಾಯನಿಕದಿಂದ ಉಷ್ಣಕ್ಕೆ.", "ಪರಮಾಣು ಸಾಮರ್ಥ್ಯ.", "ಉಷ್ಣದಿಂದ ಸಾಮರ್ಥ್ಯಕ್ಕೆ.", "ವಿದ್ಯುತ್ನಿಂದ ಚಲನಶೀಲಕ್ಕೆ." ], "label": [ "A", "B", "C", "D" ] }, "948": { "text": [ "ಶಿಲೀಂಧ್ರಗಳು.", "ಪ್ಲ್ಯಾಂಟೆ.", "ಆರ್ಕಿಯಾ.", "ಪ್ರೊಟಿಸ್ಟಾ." ], "label": [ "A", "B", "C", "D" ] }, "949": { "text": [ "ಮಣ್ಣು", "ಸೂರ್ಯನ ಬೆಳಕು", "ನಿರ್ಮಾಪಕ", "ಗ್ರಾಹಕರು" ], "label": [ "A", "B", "C", "D" ] }, "950": { "text": [ "ಹಿಮನದಿಗಳು ಪಳೆಯುಳಿಕೆಗಳನ್ನು ಪರ್ವತಗಳ ಮೇಲೆ ಕೊಂಡೊಯ್ದವು.", "ರಾಕಿ ಪರ್ವತಗಳು ಮತ್ತು ಸ್ವಿಸ್ ಆಲ್ಪ್ಸ್ ಎರಡೂ ಜ್ವಾಲಾಮುಖಿಗಳ ಮೂಲಗಳಾಗಿವೆ.", "ಕ್ಲಾಮ್ಗಳು ಒಂದು ಕಾಲದಲ್ಲಿ ಪರ್ವತಗಳಲ್ಲಿ ವಾಸಿಸುತ್ತಿದ್ದವು, ಆದರೆ ನಂತರ ಅವು ಸಮುದ್ರದಲ್ಲಿ ವಾಸಿಸುವ ಜೀವಿಗಳಾಗಿ ವಿಕಸನಗೊಂಡಿವೆ.", "ಪಳೆಯುಳಿಕೆಗಳು ಕಂಡುಬಂದ ಬಂಡೆಗಳ ಪದರಗಳು ಅದೇ ಭೂವೈಜ್ಞಾನಿಕ ಯುಗದವು" ], "label": [ "A", "B", "C", "D" ] }, "951": { "text": [ "ವಾತಾವರಣ", "ಜಲಗೋಳ", "ಲಿಥೋಸ್ಫಿಯರ್", "ಅರ್ಧಗೋಳ" ], "label": [ "1", "2", "3", "4" ] }, "952": { "text": [ "ಶಬ್ದಗಳು ಗಾಳಿಯ ಮೂಲಕ ಚಲಿಸುವ ದ್ರವಗಳಾಗಿವೆ.", "ಶಬ್ದಗಳು ವಸ್ತುವಿನ ಮೂಲಕ ಹಾದುಹೋಗುವ ಅಲೆಗಳಾಗಿವೆ.", "ಶಬ್ದಗಳು ಕಂಪನಗಳಾಗಿ ರೂಪಾಂತರಗೊಳ್ಳುವ ಅನಿಲಗಳಾಗಿವೆ.", "ಶಬ್ದಗಳು ಬೆಳಕಿನಿಂದ ಪರಿವರ್ತನೆಗೊಳ್ಳುವ ಶಕ್ತಿಯ ರೂಪಗಳಾಗಿವೆ." ], "label": [ "A", "B", "C", "D" ] }, "953": { "text": [ "ತಮ್ಮದೇ ಆದ ಆಹಾರವನ್ನು ತಯಾರಿಸಿಕೊಳ್ಳಿ", "ಮಣ್ಣಿನಲ್ಲಿ ಬೆಳೆಯಬಹುದು", "ಬೆಳೆಯಲು ನೀರು ಬೇಕು.", "ಪೋಷಕಾಂಶಗಳನ್ನು ತೆಗೆದುಕೊಳ್ಳಿ" ], "label": [ "A", "B", "C", "D" ] }, "954": { "text": [ "ಒಂದು ಹೊಳೆಯಲ್ಲಿನ ನೀರಿನ ಹರಿವಿನ ಪ್ರಮಾಣ", "ಒಂದು ನದಿಯ ಉದ್ದಕ್ಕೂ ಶೇಖರಣೆ ಸಂಭವಿಸಲು ತೆಗೆದುಕೊಳ್ಳುವ ಸಮಯ", "ನದಿಯ ಉದ್ದಕ್ಕೂ ಬಂಡೆಗಳು ಮತ್ತು ಮಣ್ಣಿನ ಪದರಗಳು ಹೇಗೆ ರೂಪುಗೊಳ್ಳುತ್ತವೆ", "ಕಾಲಾನಂತರದಲ್ಲಿ ನೀರು ಒಂದು ತೊರೆಗೆ ಹೇಗೆ ಆಕಾರ ನೀಡುತ್ತದೆ" ], "label": [ "A", "B", "C", "D" ] }, "955": { "text": [ "ಹೂಳು, ಕಲ್ಲುಬಂಡೆಗಳು ಮತ್ತು ಜೇಡಿಮಣ್ಣು.", "ಮರಳು, ಕಲ್ಲುಗಳು ಮತ್ತು ಜೇಡಿಮಣ್ಣು.", "ಹ್ಯೂಮಸ್, ಜೇಡಿಮಣ್ಣು ಮತ್ತು ಮರಳು.", "ಜೇಡಿಮಣ್ಣು, ಹೂಳು ಮತ್ತು ಕಲ್ಲುಗಳು." ], "label": [ "A", "B", "C", "D" ] }, "956": { "text": [ "ಜಲವಿದ್ಯುತ್ ಶಕ್ತಿ", "ಪರಮಾಣು ವಿದ್ಯುತ್ ಸ್ಥಾವರಗಳು", "ನೈಸರ್ಗಿಕ ಅನಿಲ ಉತ್ಪಾದಕಗಳು", "ಕಲ್ಲಿದ್ದಲು ಆಧಾರಿತ ವಿದ್ಯುತ್ ಸ್ಥಾವರಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "957": { "text": [ "ವಿಂಡ್ಮಿಲ್ಗಳನ್ನು ನಿರ್ಮಿಸುವುದು ದುಬಾರಿಯಾಗಿದೆ.", "ಗಾಳಿ ಎಲ್ಲಾ ಸಮಯದಲ್ಲೂ ಬೀಸುವುದಿಲ್ಲ.", "ಗಾಳಿಯಂತ್ರಗಳಿಂದ ಮಾಲಿನ್ಯ ಉಂಟಾಗುವುದಿಲ್ಲ.", "ವಿಂಡ್ಮಿಲ್ಗಳಿಂದ ಪಕ್ಷಿಗಳ ಸಂಖ್ಯೆಯನ್ನು ಕಡಿಮೆ ಮಾಡಬಹುದು." ], "label": [ "A", "B", "C", "D" ] }, "958": { "text": [ "ಉಗುರು ತುಕ್ಕು ಹಿಡಿಯುವುದು", "ಗೋಡೆಗೆ ಬಣ್ಣ ಬಳಿಯಲಾಗಿದೆ", "ನೀರು ಆವಿಯಾಗಿ ಬದಲಾಗುತ್ತಿದೆ.", "ಕಾಗದವನ್ನು ಮಡಚಲಾಗುತ್ತಿದೆ" ], "label": [ "A", "B", "C", "D" ] }, "959": { "text": [ "ನದಿ.", "ಗಾಳಿ.", "ಗುಡುಗು ಮಿಂಚು", "ಮೋಡ." ], "label": [ "A", "B", "C", "D" ] }, "960": { "text": [ "ಉಸಿರಾಟದ ವ್ಯವಸ್ಥೆ", "ಅಸ್ಥಿಪಂಜರ ವ್ಯವಸ್ಥೆ", "ರೋಗನಿರೋಧಕ ವ್ಯವಸ್ಥೆ", "ವಿಸರ್ಜನಾ ವ್ಯವಸ್ಥೆ" ], "label": [ "A", "B", "C", "D" ] }, "961": { "text": [ "ಸೋಂಕಿತ ಜೀವಕೋಶಗಳಲ್ಲಿ ತ್ವರಿತ ಆನುವಂಶಿಕ ರೂಪಾಂತರ.", "ವೈರಸ್ಗಳಿಂದ ದೇಹದ ಶಕ್ತಿಯ ಸಂಪನ್ಮೂಲಗಳ ಬಳಕೆ.", "ವೈರಸ್ ಕಣಗಳು ವಿಷವನ್ನು ಬಿಡುಗಡೆ ಮಾಡುತ್ತವೆ.", "ಸೋಂಕಿತ ಜೀವಕೋಶಗಳಿಗೆ ದೇಹದ ಉರಿಯೂತದ ಪ್ರತಿಕ್ರಿಯೆ." ], "label": [ "A", "B", "C", "D" ] }, "962": { "text": [ "ಕ್ಲೋರೋಪ್ಲಾಸ್ಟ್", "ಮೈಟೊಕಾಂಡ್ರಿಯನ್", "ಗೋಲ್ಗಿ ಸಂಕೀರ್ಣ", "ಎಂಡೋಪ್ಲಾಸ್ಮಿಕ್ ರೆಟಿಕ್ಯುಲಮ್" ], "label": [ "A", "B", "C", "D" ] }, "963": { "text": [ "ಒಳಗಿನ ಕೋರ್", "ಹೊರಗಿನ ಕೋರ್", "ಲಿಥೋಸ್ಫಿಯರ್", "ಆಸ್ಟೆನೋಸ್ಫಿಯರ್" ], "label": [ "A", "B", "C", "D" ] }, "964": { "text": [ "ಉಷ್ಣತೆಗಾಗಿ ಗಾಳಿಯನ್ನು ಹಿಡಿದಿಡಲು ತುಪ್ಪಳವನ್ನು ಬಳಸುವುದು", "ಬಂಡೆಯಿಂದ ತೆರೆದ ಕ್ಲಾಮ್ಗಳನ್ನು ಬಿರುಕುಗೊಳಿಸುವುದು", "ಆರು ತಿಂಗಳ ಕಾಲ ಅದರ ಚಿಕ್ಕ ಮಗುವನ್ನು ಶುಶ್ರೂಷೆ", "ನೀರಿನ ಅಡಿಯಲ್ಲಿ ತನ್ನ ಕಿವಿಗಳನ್ನು ಮುಚ್ಚಿಕೊಳ್ಳುತ್ತದೆ" ], "label": [ "A", "B", "C", "D" ] }, "965": { "text": [ "ಅಸ್ತೆನೋಸ್ಫಿಯರ್ನಲ್ಲಿ ಹರಿಯುವ ಕರಗಿದ ಬಂಡೆ", "ಕೆಳ ಆವರಣದಲ್ಲಿರುವ ಸಂವಹನ ಕೋಶಗಳು", "ದ್ರವದ ಹೊರಗಿನ ಮಧ್ಯಭಾಗದಲ್ಲಿ ಪ್ರಕ್ಷುಬ್ಧತೆ", "ಘನ ಒಳಗಿನ ಕೋರ್ನಲ್ಲಿ ವಿಕಿರಣಶೀಲ ಕೊಳೆತ" ], "label": [ "A", "B", "C", "D" ] }, "966": { "text": [ "ಔಷಧ ಮತ್ತು ಕಂಪ್ಯೂಟರ್ಗಳು.", "ಉತ್ಪಾದನೆ ಮತ್ತು ಮನೆ ಮನರಂಜನೆ.", "ಶೈತ್ಯೀಕರಣ ಮತ್ತು ತಾಪನ ವ್ಯವಸ್ಥೆಗಳು.", "ಸಂವಹನ ಮತ್ತು ಸಾರಿಗೆ." ], "label": [ "A", "B", "C", "D" ] }, "967": { "text": [ "ನರ ಮತ್ತು ಜೀರ್ಣಕಾರಿ", "ನರ ಮತ್ತು ರಕ್ತಪರಿಚಲನೆ", "ಉಸಿರಾಟ ಮತ್ತು ಜೀರ್ಣಕ್ರಿಯೆ", "ಉಸಿರಾಟ ಮತ್ತು ರಕ್ತಪರಿಚಲನೆ" ], "label": [ "A", "B", "C", "D" ] }, "968": { "text": [ "ಹ್ಯೂಮಸ್.", "ಮಣ್ಣು.", "ಜಲ್ಲಿಕಲ್ಲು.", "ಪಳೆಯುಳಿಕೆಗಳು." ], "label": [ "A", "B", "C", "D" ] }, "969": { "text": [ "ಗಾಳಿ.", "ಮಣ್ಣು", "ಸೂರ್ಯನ ಬೆಳಕು", "ನೀರು." ], "label": [ "A", "B", "C", "D" ] }, "970": { "text": [ "ಅನಿಲ-> ದ್ರವ-> ಘನ", "ಘನ-> ಅನಿಲ-> ದ್ರವ", "ದ್ರವ-> ಅನಿಲ-> ಘನ", "ಘನ-> ದ್ರವ-> ಅನಿಲ" ], "label": [ "A", "B", "C", "D" ] }, "971": { "text": [ "ತೂಕ", "ನಮ್ಯತೆ", "ಉದ್ದ", "ಕಠಿಣತೆ." ], "label": [ "A", "B", "C", "D" ] }, "972": { "text": [ "ಬಾಹ್ಯಾಕಾಶ ನಡಿಗೆ ಅಭ್ಯಾಸ", "ಒತ್ತಡಕ್ಕಾಗಿ ಸಮಾಲೋಚನೆ ಚಟುವಟಿಕೆಗಳು", "ಬಲವನ್ನು ಕಾಪಾಡಿಕೊಳ್ಳಲು ವ್ಯಾಯಾಮ", "ಸಿರ್ಕಾಡಿಯನ್ ಲಯಗಳ ಮೇಲ್ವಿಚಾರಣೆ" ], "label": [ "A", "B", "C", "D" ] }, "973": { "text": [ "ಪಕ್ಷಿಗಳ ಬೇಟೆಯ ಪ್ರಭೇದಗಳು ಸಂಖ್ಯೆಯಲ್ಲಿ ಕಡಿಮೆಯಾಗುತ್ತವೆ.", "ಹಕ್ಕಿಗೆ ಸೇರಿದ ಆಹಾರದ ಜಾಲವು ಕುಸಿಯುತ್ತದೆ.", "ಈ ಪಕ್ಷಿಗಳು ಗೂಡು ಕಟ್ಟುವ ಮರಗಳು ಎತ್ತರವಾಗಿ ಬೆಳೆಯುತ್ತವೆ.", "ಈ ಪಕ್ಷಿ ಪ್ರಭೇದವು ಅಂತಿಮವಾಗಿ ಪ್ರಕೃತಿಯಿಂದ ಕಣ್ಮರೆಯಾಗುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "974": { "text": [ "ಸಂಕ್ಷಿಪ್ತ ವರದಿಯನ್ನು ಬರೆಯಿರಿ", "ಪ್ರಯೋಗವನ್ನು ಪುನರಾವರ್ತಿಸಿ", "ಹೊಸ ಸಲಕರಣೆಗಳನ್ನು ಖರೀದಿಸಿ", "ದತ್ತಾಂಶ ನಕ್ಷೆಯನ್ನು ಮಾಡಿ" ], "label": [ "A", "B", "C", "D" ] }, "975": { "text": [ "ರಕ್ತಪರಿಚಲನೆ", "ಜೀರ್ಣಕಾರಿ.", "ಅಂತಃಸ್ರಾವಕ ಗ್ರಂಥಿ", "ಉಸಿರಾಟದ" ], "label": [ "1", "2", "3", "4" ] }, "976": { "text": [ "ಸಮತೋಲನ", "ಕೈ ಮಸೂರಗಳು", "ಥರ್ಮಾಮೀಟರ್", "ಗ್ರಾಜುಯೇಟೆಡ್ ಸಿಲಿಂಡರ್" ], "label": [ "A", "B", "C", "D" ] }, "977": { "text": [ "ಕಡಿಮೆ ತ್ಯಾಜ್ಯ.", "ಕಡಿಮೆ ವೆಚ್ಚ.", "ಕಡಿಮೆ ಉದ್ಯೋಗಗಳು.", "ಹೆಚ್ಚು ತಪ್ಪುಗಳು." ], "label": [ "A", "B", "C", "D" ] }, "978": { "text": [ "ಇಂಟೆಗ್ಯುಮೆಂಟರಿ ಮತ್ತು ರಕ್ತಪರಿಚಲನಾ ವ್ಯವಸ್ಥೆಗಳು", "ಜೀರ್ಣಕ್ರಿಯೆ ಮತ್ತು ಸಂತಾನೋತ್ಪತ್ತಿ ವ್ಯವಸ್ಥೆಗಳು", "ಅಂತಃಸ್ರಾವಕ ಮತ್ತು ಉಸಿರಾಟದ ವ್ಯವಸ್ಥೆಗಳು", "ಜೀರ್ಣಕ್ರಿಯೆ ಮತ್ತು ರೋಗನಿರೋಧಕ ವ್ಯವಸ್ಥೆಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "979": { "text": [ "ಹೀಲಿಯಂ (ಹೆ)", "ಹೈಡ್ರೋಕ್ಲೋರಿಕ್ ಆಮ್ಲ (ಎಚ್ಸಿಎಲ್)", "ಹೈಡ್ರೋಜನ್ (H2)", "ಸಾರಜನಕ (N2)" ], "label": [ "A", "B", "C", "D" ] }, "980": { "text": [ "ಪ್ರಾಬಲ್ಯ", "ಹಿಂಜರಿತ", "ಪಾಲಿಜೆನಿಕ್", "ಲೈಂಗಿಕ ಸಂಬಂಧ" ], "label": [ "A", "B", "C", "D" ] }, "981": { "text": [ "ಕಠಿಣತೆ.", "ಸಾಂದ್ರತೆ", "ಬಣ್ಣ.", "ಸ್ಟ್ರಿಕ್" ], "label": [ "1", "2", "3", "4" ] }, "982": { "text": [ "ಸಾಗಣೆ", "ಗುರುತ್ವಾಕರ್ಷಣ", "ಇಂಡಕ್ಷನ್", "ನಿರೋಧನ" ], "label": [ "A", "B", "C", "D" ] }, "983": { "text": [ "ಬ್ಯಾಕ್ಟೀರಿಯಾ", "ಹವಾಮಾನ", "ಶಿಲೀಂಧ್ರಗಳು", "ಕಲ್ಲುಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "984": { "text": [ "ಸಮಯ.", "ಸಮೂಹ", "ದೂರ", "ಹೊಳಪು" ], "label": [ "A", "B", "C", "D" ] }, "985": { "text": [ "ಕೋಶದ ಗೋಡೆ", "ಸೈಟೋಪ್ಲಾಸಂ", "ಕ್ಲೋರೋಪ್ಲಾಸ್ಟ್", "ವರ್ಣತಂತುಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "986": { "text": [ "ಬಂಡೆಯ ಆಕಾರಗಳನ್ನು ಎಳೆಯಿರಿ", "ರಾಕ್ ಸಂಖ್ಯೆಗಳನ್ನು ಎಣಿಸಿ", "ಬಂಡೆಯ ಪ್ರಕಾರಗಳು ಮತ್ತು ಸ್ಥಳಗಳನ್ನು ದಾಖಲಿಸಿ", "ಬಂಡೆಯ ದ್ರವ್ಯರಾಶಿ ಮತ್ತು ಉದ್ದವನ್ನು ಅಳೆಯಿರಿ" ], "label": [ "A", "B", "C", "D" ] }, "987": { "text": [ "6.", "12.", "18.", "24." ], "label": [ "A", "B", "C", "D" ] }, "988": { "text": [ "ಪರಿಷ್ಕೃತ ಸಿದ್ಧಾಂತದ ಪರವಾಗಿ ಸಾರ್ವಜನಿಕ ಅಭಿಪ್ರಾಯ", "ಪರಿಷ್ಕೃತ ಸಿದ್ಧಾಂತದ ಸಾಂಸ್ಥಿಕ ಪ್ರಾಯೋಜಕತ್ವ", "ಪರಿಷ್ಕೃತ ಸಿದ್ಧಾಂತದ ಆಧಾರದ ಮೇಲೆ ಸರ್ಕಾರದ ನೀತಿ", "ಪರಿಷ್ಕೃತ ಸಿದ್ಧಾಂತವನ್ನು ಬೆಂಬಲಿಸುವ ಪ್ರಾಯೋಗಿಕ ಫಲಿತಾಂಶಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "989": { "text": [ "ಒಂದು ಮಿಶ್ರಣ", "ಪರಿಹಾರ.", "ಒಂದು ಸಂಯುಕ್ತ", "ಒಂದು ಮುನ್ಸೂಚನೆ" ], "label": [ "A", "B", "C", "D" ] }, "990": { "text": [ "ಪ್ರಸ್ತುತ ಹವಾಮಾನ.", "ಪಳೆಯುಳಿಕೆ ದಾಖಲೆ.", "ಹಿಮನದಿಯ ಚಲನೆ.", "ಸಮುದ್ರ ತಳವು ಹರಡುತ್ತಿದೆ." ], "label": [ "A", "B", "C", "D" ] }, "991": { "text": [ "ಸವೆತ", "ಶೇಖರಣೆ", "ಕ್ರಾಂತಿ", "ತಿರುಗುವಿಕೆ" ], "label": [ "A", "B", "C", "D" ] }, "992": { "text": [ "ಮೀನು.", "ಪೋಷಕಾಂಶಗಳು", "ಫೈಟೋಪ್ಲಾಂಕ್ಟನ್", "ಕರಗಿದ ಅನಿಲಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "993": { "text": [ "ಅಂತಃಸ್ರಾವಕ ಗ್ರಂಥಿ", "ಉಸಿರಾಟದ", "ಜೀರ್ಣಕಾರಿ.", "ಮೂತ್ರನಾಳ." ], "label": [ "A", "B", "C", "D" ] }, "994": { "text": [ "ವಿಶ್ವದ ಖಂಡಗಳ ಸಂಖ್ಯೆ.", "ದೇಶದ ಪ್ರಮುಖ ನಗರಗಳ ಸ್ಥಳ.", "ಒಂದು ಪ್ರದೇಶದ ಎತ್ತರ.", "ಮರುಭೂಮಿ ಪ್ರದೇಶಗಳ ಮಳೆ." ], "label": [ "A", "B", "C", "D" ] }, "995": { "text": [ "ಅನಿಯಮಿತ ಸ್ಪರ್ಟ್ಗಳಲ್ಲಿ ಉಷ್ಣ ಶಕ್ತಿಯನ್ನು ಬಿಡುಗಡೆ ಮಾಡುತ್ತದೆ.", "ಸೂರ್ಯನ ಕಿರಣಗಳಿಂದ ಉಷ್ಣ ಶಕ್ತಿಯನ್ನು ಹೀರಿಕೊಳ್ಳುತ್ತದೆ.", "ಉಷ್ಣ ಶಕ್ತಿಯನ್ನು ಒಂದು ಸ್ಥಳದಿಂದ ಮತ್ತೊಂದು ಸ್ಥಳಕ್ಕೆ ವರ್ಗಾಯಿಸುವುದು.", "ಉಷ್ಣ ಶಕ್ತಿಯನ್ನು ಹೀರಿಕೊಳ್ಳುವ ಸಾಗರದ ಸಾಮರ್ಥ್ಯವನ್ನು ಹೆಚ್ಚಿಸುವುದು." ], "label": [ "A", "B", "C", "D" ] }, "996": { "text": [ "ಹಲ್ಲುಗಳು ಆಹಾರವನ್ನು ಸಣ್ಣ ತುಂಡುಗಳಾಗಿ ವಿಭಜಿಸುತ್ತವೆ.", "ಗಂಟಲಿನ ಸ್ನಾಯುಗಳು ಆಹಾರವನ್ನು ಹೊಟ್ಟೆಯ ಕಡೆಗೆ ತಳ್ಳುತ್ತವೆ.", "ಹೊಟ್ಟೆಯ ಆಮ್ಲಗಳು ಆಹಾರವನ್ನು ಪೋಷಕಾಂಶಗಳಾಗಿ ಕರಗಿಸುತ್ತವೆ.", "ಕರುಳಿನ ಜೀವಕೋಶಗಳು ರಕ್ತಕ್ಕೆ ಪೋಷಕಾಂಶಗಳನ್ನು ಸಾಗಿಸುತ್ತವೆ." ], "label": [ "A", "B", "C", "D" ] }, "997": { "text": [ "ಮಾನವ ಜೀವಕೋಶ", "ಹಸುವಿನ ಹೃದಯ", "ಓಕ್ ಎಲೆ", "ಚಿಕನ್ ಲೆಗ್" ], "label": [ "A", "B", "C", "D" ] }, "998": { "text": [ "ಹುಡುಗಿಯೊಬ್ಬಳು ಚೆಂಡನ್ನು ಬ್ಯಾಟ್ನಿಂದ ಹೊಡೆಯುತ್ತಾಳೆ", "ಒಬ್ಬ ಹುಡುಗ ಒಂದು ಪೆಟ್ಟಿಗೆಯನ್ನು ನೆಲಕ್ಕೆ ತಳ್ಳುತ್ತಿದ್ದಾನೆ", "ಒಂದು ಹುಡುಗಿ ಗೋಡೆಗೆ ಮೊಳೆ ಹೊಡೆಯುತ್ತಿದ್ದಾಳೆ", "ಮರದಿಂದ ನೆಲದ ಮೇಲೆ ಬಿದ್ದ ಹುಡುಗ" ], "label": [ "A", "B", "C", "D" ] }, "999": { "text": [ "ಜ್ವಾಲಾಮುಖಿ ಚಟುವಟಿಕೆಯಿಂದ ಹೊರಸೂಸುವಿಕೆ", "ಜನರಿಂದ ಉಂಟಾಗುವ ಮಾಲಿನ್ಯದ ಮಟ್ಟ", "ವಾಯುಮಂಡಲದಲ್ಲಿ ಓಝೋನ್ನ ಪ್ರಮಾಣ", "ಮರಗಳು ಉತ್ಪಾದಿಸುವ ಆಮ್ಲಜನಕದ ಪ್ರಮಾಣ" ], "label": [ "A", "B", "C", "D" ] }, "1000": { "text": [ "ಮಣ್ಣು.", "ಗಾಳಿ.", "ನೀರು.", "ಪರಾಗಕಣಗಳು." ], "label": [ "A", "B", "C", "D" ] }, "1001": { "text": [ "ಮ್ಯಾಕ್ರೋಫೇಜ್ಗಳು.", "ಸಹಾಯಕ ಟಿ-ಕೋಶಗಳು.", "ಜೀವಕೋಶಗಳು.", "ಕೊಲೆಗಾರ ಟಿ-ಕೋಶಗಳು." ], "label": [ "A", "B", "C", "D" ] }, "1002": { "text": [ "ಬಣ್ಣ.", "ಸ್ಟ್ರಿಕ್", "ಹೊಳಪು.", "ಪ್ರತಿದೀಪಕತೆ" ], "label": [ "A", "B", "C", "D" ] }, "1003": { "text": [ "ಪಾಚಿಗಳು ರಸಗೊಬ್ಬರವಿದ್ದಂತೆ.", "ರಸಗೊಬ್ಬರವು ಪಾಚಿಗಳಿಗೆ ಒಳ್ಳೆಯದು.", "ರಸಗೊಬ್ಬರವು ಪಾಚಿಗಳ ಆನುವಂಶಿಕ ಗುಣಲಕ್ಷಣಗಳನ್ನು ಸುಧಾರಿಸುತ್ತದೆ.", "ರಸಗೊಬ್ಬರದ ಸಾಂದ್ರತೆಯೊಂದಿಗೆ ಪಾಚಿಗಳ ಬೆಳವಣಿಗೆಯ ದರವು ಹೆಚ್ಚಾಗುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1004": { "text": [ "ಶೇಖರಣೆ", "ಹವಾಮಾನ", "ಸೆಡಿಮೆಂಟೇಶನ್", "ಸ್ಫಟಿಕೀಕರಣ" ], "label": [ "A", "B", "C", "D" ] }, "1005": { "text": [ "ಹೆಚ್ಚುತ್ತಿರುವ ಆಸ್ಮೋಸಿಸ್", "ಪ್ರಸರಣವನ್ನು ಕಡಿಮೆ ಮಾಡುವುದು", "ಚಯಾಪಚಯವನ್ನು ನಿಯಂತ್ರಿಸುವುದು", "ಹೋಮಿಯೋಸ್ಟಾಸಿಸ್ ಅನ್ನು ಕಾಪಾಡಿಕೊಳ್ಳುವುದು" ], "label": [ "A", "B", "C", "D" ] }, "1006": { "text": [ "ಜೀವಕೋಶ, ಅಂಗಾಂಶ, ಅಂಗ, ಜೀವಿ", "ಜೀವಕೋಶ, ಅಂಗ, ಅಂಗಾಂಶ, ಜೀವಿ", "ಅಂಗಾಂಶ, ಜೀವಕೋಶ, ಅಂಗ, ಜೀವಿ", "ಅಂಗಾಂಶ, ಅಂಗ, ಜೀವಕೋಶ, ಜೀವಿ" ], "label": [ "A", "B", "C", "D" ] }, "1007": { "text": [ "ವಿಶ್ವ ಗ್ಲೋಬ್", "ಉಪಗ್ರಹ ನಕ್ಷೆ", "ಭೌಗೋಳಿಕ ನಕ್ಷೆ", "ನಾವಿಕ ನಕ್ಷೆ" ], "label": [ "A", "B", "C", "D" ] }, "1008": { "text": [ "ವಿಕಿರಣ.", "ನಿರೋಧನ.", "ಸಂವಹನ.", "ಸಂಚರಣೆ." ], "label": [ "A", "B", "C", "D" ] }, "1009": { "text": [ "ಆಹಾರಕ್ರಮ", "ಬಣ್ಣ.", "ಆರೋಗ್ಯ.", "ಸ್ವಾತಂತ್ರ್ಯ" ], "label": [ "A", "B", "C", "D" ] }, "1010": { "text": [ "ಕ್ಯಾಲ್ಸಿಯಂ", "ಕಾರ್ಬನ್", "ಫ್ಲೋರೀನ್", "ಸೋಡಿಯಂ" ], "label": [ "A", "B", "C", "D" ] }, "1011": { "text": [ "ಜಡತ್ವ", "ಗುರುತ್ವಾಕರ್ಷಣ", "ಆಯಸ್ಕಾಂತತೆ", "ಆವೇಗ" ], "label": [ "A", "B", "C", "D" ] }, "1012": { "text": [ "ಚಕ್ರ ಮತ್ತು ಆಕ್ಸಲ್", "ಇಳಿಜಾರಿನ ಸಮತಲ", "ಪುಲ್ಲಿ", "ಬೆಣೆ." ], "label": [ "A", "B", "C", "D" ] }, "1013": { "text": [ "ಭೂಮಿಯ ವಾಯು ಒತ್ತಡವನ್ನು ಅನುಕರಿಸಲು", "ಬಾಹ್ಯಾಕಾಶದಲ್ಲಿ ತೇಲುತ್ತಿರುವ ಗಗನಯಾತ್ರಿಗಳಿಗೆ ಸಹಾಯ ಮಾಡಲು", "ಸೌರ ವಿಕಿರಣದಿಂದ ಗಗನಯಾತ್ರಿಗಳನ್ನು ರಕ್ಷಿಸಲು", "ಉಸಿರಾಟಕ್ಕೆ ಆಮ್ಲಜನಕದ ಪೂರೈಕೆಯನ್ನು ಒದಗಿಸಲು" ], "label": [ "A", "B", "C", "D" ] }, "1014": { "text": [ "ರಾಸಾಯನಿಕ ಹವಾಮಾನ", "ಹಿಮನದಿಯ ಚಲನೆ", "ಸೆಡಿಮೆಂಟೇಶನ್", "ಸವೆತ." ], "label": [ "A", "B", "C", "D" ] }, "1015": { "text": [ "ಸಕ್ಕರೆ ಪ್ರತಿಕ್ರಿಯಿಸುತ್ತದೆ ಮತ್ತು ನೀರಿಗೆ ಬಣ್ಣ ನೀಡುತ್ತದೆ.", "ಸಕ್ಕರೆ ಬಿಳಿಯಾಗುತ್ತದೆ ಮತ್ತು ನೀರು ಬಣ್ಣವನ್ನು ಬದಲಾಯಿಸುತ್ತದೆ.", "ಸಕ್ಕರೆ ಆವಿಯಾಗುತ್ತದೆ ಮತ್ತು ನೀರಿನ ಬಣ್ಣ ಬದಲಾಗುತ್ತದೆ.", "ಸಕ್ಕರೆ ಕರಗುತ್ತದೆ ಮತ್ತು ನೀರಿಗೆ ಬಣ್ಣ ನೀಡುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1016": { "text": [ "ಇವೆರಡೂ ಅವರಿಗೆ ಬೆಂಬಲ ನೀಡಲು ಕೋಶದ ಗೋಡೆಯನ್ನು ಹೊಂದಿವೆ.", "ಇವೆರಡೂ ನೀರನ್ನು ಸಂಗ್ರಹಿಸಲು ದೊಡ್ಡ ನಿರ್ವಾತವನ್ನು ಹೊಂದಿವೆ.", "ಇವೆರಡೂ ಶಕ್ತಿಯನ್ನು ಉತ್ಪಾದಿಸಲು ಮೈಟೊಕಾಂಡ್ರಿಯವನ್ನು ಬಳಸುತ್ತವೆ.", "ಇವೆರಡೂ ಶಕ್ತಿಯನ್ನು ಸಂಗ್ರಹಿಸಲು ಕ್ಲೋರೋಪ್ಲಾಸ್ಟ್ಗಳನ್ನು ಬಳಸುತ್ತವೆ." ], "label": [ "A", "B", "C", "D" ] }, "1017": { "text": [ "ಕರಗಿದ ಆಮ್ಲಜನಕದ ಸಮೃದ್ಧತೆ", "ಮೀನುಗಳಿಲ್ಲದ ಮೃತ ವಲಯಗಳು", "ವಾತಾವರಣದ ಇಂಗಾಲದ ಡೈಆಕ್ಸೈಡ್ ಕಡಿಮೆಯಾಗುವುದು", "ವೇಗವಾಗಿ ಬೆಳೆಯುತ್ತಿರುವ ಜನಸಂಖ್ಯೆಯೊಂದಿಗೆ ಆಹಾರ ಜಾಲಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "1018": { "text": [ "ಕಲಿತರು.", "ಹಿಂಜರಿತ", "ಆನುವಂಶಿಕವಾಗಿ", "ಸಹಜ ಪ್ರವೃತ್ತಿ." ], "label": [ "A", "B", "C", "D" ] }, "1019": { "text": [ "ಸಮೂಹ", "ವಿನ್ಯಾಸ", "ಕುದಿಯುವ ಬಿಂದು", "ಕರಗುವ ಬಿಂದು" ], "label": [ "A", "B", "C", "D" ] }, "1020": { "text": [ "ಒಂದು ಕೋಶ", "ಒಂದು ಅಂಗಾಂಶ", "ಒಂದು ಅಂಗ", "ಒಂದು ವ್ಯವಸ್ಥೆ" ], "label": [ "A", "B", "C", "D" ] }, "1021": { "text": [ "ಅರಣ್ಯ.", "ಮರುಭೂಮಿ", "ಹಿಮನದಿ", "ಹುಲ್ಲುಗಾವಲುಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "1022": { "text": [ "ಕಂಬದ ಮೇಲೆ ಧ್ವಜ", "ಥರ್ಮಾಮೀಟರ್ನಲ್ಲಿನ ತಾಪಮಾನ", "ಮರಗಳ ಮೇಲೆ ಹಾರುತ್ತಿರುವ ಪಕ್ಷಿಗಳು", "ಒಂದು ಕಟ್ಟಡದ ನೆರಳು" ], "label": [ "A", "B", "C", "D" ] }, "1023": { "text": [ "ಪ್ರಯೋಗ", "ಊಹಾಪೋಹ", "ವೀಕ್ಷಣೆ", "ಬದಲಾಗುವಿಕೆ" ], "label": [ "A", "B", "C", "D" ] }, "1024": { "text": [ "ಸೂರ್ಯ.", "ನಕ್ಷತ್ರಗಳು.", "ಚಂದ್ರ.", "ಕ್ಷುದ್ರಗ್ರಹಗಳು." ], "label": [ "A", "B", "C", "D" ] }, "1025": { "text": [ "ಪ್ರವಾಹ", "ಬರಗಾಲಗಳು.", "ಸುಂಟರಗಾಳಿಗಳು", "ವಸಂತಕಾಲದ ರಚನೆ" ], "label": [ "A", "B", "C", "D" ] }, "1026": { "text": [ "ಇಂಧನ ಟ್ಯಾಂಕ್", "ಹೈಡ್ರಾಲಿಕ್ ಜ್ಯಾಕ್", "ಸ್ಟೀರಿಂಗ್ ಚಕ್ರ", "ವಿಂಡ್ ಷೀಲ್ಡ್ ವೈಪರ್ಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "1027": { "text": [ "ಲೋಹದ", "ಮರ.", "ರಬ್ಬರ್", "ಪ್ಲಾಸ್ಟಿಕ್" ], "label": [ "A", "B", "C", "D" ] }, "1028": { "text": [ "ಕ್ಯಾಲೋರಿ", "ಡಿಗ್ರಿ ಸೆಲ್ಸಿಯಸ್", "ಮಿಲಿಲೀಟರ್", "ಗ್ರಾಂ" ], "label": [ "1", "2", "3", "4" ] }, "1029": { "text": [ "ಒಂದು ಕೈ ಮಸೂರ", "ಒಂದು ನಿಲುಗಡೆ ಗಡಿಯಾರ", "ಒಂದು ಥರ್ಮಾಮೀಟರ್", "ಒಂದು ಸೆಂಟಿಮೀಟರ್ ಆಡಳಿತಗಾರ" ], "label": [ "A", "B", "C", "D" ] }, "1030": { "text": [ "ಸಂಭಾವ್ಯ ಶಕ್ತಿಯು ಹೆಚ್ಚಾಗುತ್ತದೆ.", "ಆವಿಯಾಗುವಿಕೆಯು ಕಡಿಮೆಯಾಗುತ್ತದೆ.", "ಅಸ್ವಸ್ಥತೆ ಕಡಿಮೆಯಾಗುತ್ತದೆ.", "ಎಂಟ್ರೊಪಿ ಹೆಚ್ಚಾಗುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1031": { "text": [ "ಮಳೆಬಿಲ್ಲಿನ ಬಣ್ಣಗಳ ಸರಣಿ.", "ವಿಕಿರಣಶೀಲ ಅಂಶಗಳ ಪಟ್ಟಿ.", "ಬೆಳಕಿನ ಅಲೆಗಳ ಆವರ್ತನಗಳ ಬ್ಯಾಂಡ್.", "ಲೋಹಗಳ ವಾಹಕತೆಯ ವ್ಯಾಪ್ತಿ." ], "label": [ "A", "B", "C", "D" ] }, "1032": { "text": [ "ಸೂರ್ಯನ ಕಡೆಗೆ ಭೂಮಿಯ ಗುರುತ್ವಾಕರ್ಷಣೆಯ ಆಕರ್ಷಣೆ", "ಭೂಮಿಯ ಸುತ್ತ ಚಂದ್ರನ ಕ್ರಾಂತಿ", "ಸೂರ್ಯನಿಂದ ಭೂಮಿಯ ಅಂತರ", "ಸೂರ್ಯನ ಸುತ್ತ ಸುತ್ತುತ್ತಿರುವಾಗ ಭೂಮಿಯ ಅಕ್ಷದ ಒಲವು" ], "label": [ "A", "B", "C", "D" ] }, "1033": { "text": [ "ವಿದ್ಯುತ್ ಫ್ಯಾನ್", "ಕಿರೋಸಿನ್ ಹೀಟರ್", "ಫ್ಲ್ಯಾಷ್ ಲೈಟ್.", "ಬೇಕಿಂಗ್ ಒವನ್" ], "label": [ "A", "B", "C", "D" ] }, "1034": { "text": [ "ವಿದ್ಯುತ್ ಪ್ರವಾಹಗಳು", "ಕಾಂತೀಯ ಸಂಕೇತಗಳು", "ರೇಡಿಯೋ ತರಂಗಗಳು", "ಕಂಪಿಸುವ ಗಾಳಿ." ], "label": [ "A", "B", "C", "D" ] }, "1035": { "text": [ "ಖನಿಜಗಳು", "ಮರಳು.", "ಸಾವಯವ ಪದಾರ್ಥಗಳು", "ಹೂಳು." ], "label": [ "A", "B", "C", "D" ] }, "1036": { "text": [ "ಇದು ಇನ್ನೂ ಪರೀಕ್ಷೆಯಲ್ಲಿದೆ.", "ಇದು ನಿಜ, ಒಮ್ಮೆ ಬರೆಯಲಾಗಿದೆ.", "ಇದು ಪ್ರತಿ ಖಂಡಕ್ಕೂ ಭಿನ್ನವಾಗಿದೆ.", "ಇದನ್ನು ನ್ಯಾಯಾಲಯದಲ್ಲಿ ನಿರ್ಧರಿಸಲಾಗುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1037": { "text": [ "ಪ್ರತಿ ವರ್ಷ ಸಂಭವಿಸುವ ಭೂಕಂಪಗಳ ಸಂಖ್ಯೆ.", "ಪರಿಸರದಲ್ಲಿ ಜೀವಿಗಳ ವಿಧಗಳು.", "ಈ ಪ್ರದೇಶದಲ್ಲಿ ವಾಸಿಸುವ ಜನರ ಸಂಖ್ಯೆ.", "ಸಂಭವಿಸಿದ ಹವಾಮಾನದ ಪ್ರಕಾರ." ], "label": [ "A", "B", "C", "D" ] }, "1038": { "text": [ "ಮೇಲ್ಮೈಗಳು ಗಾಳಿಯಿಂದ ಶಕ್ತಿಯನ್ನು ಹೀರಿಕೊಳ್ಳುತ್ತವೆ.", "ಘರ್ಷಣೆ ಚಲನೆಯ ಶಕ್ತಿಯನ್ನು ಶಾಖ ಶಕ್ತಿಯನ್ನಾಗಿ ಬದಲಾಯಿಸುತ್ತದೆ.", "ಚಲಿಸುವ ವಸ್ತುಗಳು ಶಾಖ ಶಕ್ತಿಯನ್ನು ಉತ್ಪಾದಿಸುತ್ತವೆ.", "ಎರಡು ಮೇಲ್ಮೈಗಳ ನಡುವೆ ಶಕ್ತಿಯು ವರ್ಗಾವಣೆಯಾಗುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1039": { "text": [ "ದಿನ.", "ಗಂಟೆ.", "ವಾರ.", "ತಿಂಗಳು." ], "label": [ "A", "B", "C", "D" ] }, "1040": { "text": [ "ಪುಸ್ತಕವು ತುಂಬಾ ಭಾರವಾಗಿಲ್ಲ.", "ಮೇಜು ಪುಸ್ತಕದ ಮೇಲೆ ಮೇಲಕ್ಕೆ ತಳ್ಳುತ್ತದೆ.", "ಪುಸ್ತಕವು ಬಹುಶಃ ಜಿಗುಟಾದ ಕವರ್ ಅನ್ನು ಹೊಂದಿದೆ.", "ಟೇಬಲ್ ಪುಸ್ತಕಕ್ಕಿಂತ ಬಲವಾದ ವಸ್ತುಗಳಿಂದ ಕೂಡಿದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1041": { "text": [ "ಹಾನಿಯಾಗದ ಬ್ಯಾಕ್ಟೀರಿಯಾದ ಜೀವಕೋಶಗಳನ್ನು ರಕ್ಷಿಸುತ್ತದೆ.", "ವೈರಸ್ ಮತ್ತು ಬ್ಯಾಕ್ಟೀರಿಯಾದ ನ್ಯೂಕ್ಲಿಯಿಕ್ ಆಮ್ಲಗಳನ್ನು ಬದಲಾಯಿಸುತ್ತದೆ.", "ರಂಧ್ರಗಳಿಂದ ರೂಪಾಂತರಿತ ಜೀವಕೋಶಗಳನ್ನು ಬಿಡುಗಡೆ ಮಾಡುವುದು.", "ಚರ್ಮದಿಂದ ವೈರಸ್ಗಳು ಮತ್ತು ಬ್ಯಾಕ್ಟೀರಿಯಾಗಳನ್ನು ತೆಗೆದುಹಾಕುವುದು." ], "label": [ "A", "B", "C", "D" ] }, "1042": { "text": [ "ಬ್ಯಾರೋಮೀಟರ್", "ಪ್ರಿಸ್ಮ್", "ಸೂಕ್ಷ್ಮದರ್ಶಕ", "ಥರ್ಮಾಮೀಟರ್" ], "label": [ "A", "B", "C", "D" ] }, "1043": { "text": [ "ಓಝೋನ್", "ಮೀಥೇನ್", "ಮಂಜು.", "ಹೊಗೆ." ], "label": [ "A", "B", "C", "D" ] }, "1044": { "text": [ "ಪರಮಾಣು ವಿದ್ಯುತ್ ಸ್ಥಾವರಗಳ ತ್ಯಾಜ್ಯ", "ರಾಸಾಯನಿಕ ಉತ್ಪಾದನಾ ಘಟಕಗಳಿಂದ ಸೋರಿಕೆ", "ಪಳೆಯುಳಿಕೆ ಇಂಧನಗಳನ್ನು ಸುಡುವುದರಿಂದ ಉಂಟಾಗುವ ಅನಿಲಗಳು", "ಏರೋಸಾಲ್ ಸ್ಪ್ರೇ ಕ್ಯಾನ್ಗಳಿಂದ ಅನಿಲಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "1045": { "text": [ "ಕಸದ ಚೀಲಗಳ ಸಂಗ್ರಹಣೆ", "ಕಸದ ಚೀಲಗಳ ಮರುಬಳಕೆ", "ಕಸದ ಚೀಲಗಳನ್ನು ಸುಡುವುದು", "ಕಸದ ಚೀಲಗಳ ಮರುಬಳಕೆ" ], "label": [ "A", "B", "C", "D" ] }, "1046": { "text": [ "ಜನಸಂಖ್ಯೆ ಕಡಿಮೆ ಇದೆ.", "ಜನಸಂಖ್ಯೆಯೊಳಗೆ ವಲಸೆ ನಡೆಯುತ್ತಿದೆ.", "ಜನಸಂಖ್ಯೆಯೊಳಗೆ ವಲಸೆ ನಡೆಯುತ್ತಿದೆ.", "ಜನಸಂಖ್ಯೆ ದೊಡ್ಡದಾಗಿದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1047": { "text": [ "ಆಮ್ಲೀಯ.", "ಫಲವತ್ತಾದ.", "ಗುಡ್ಡಗಾಡು.", "ಅಸ್ಥಿರವಾಗಿದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1048": { "text": [ "ಟೈರುಗಳನ್ನು ಸುಡುವುದು", "ಸರೋವರದಲ್ಲಿ ಟೈರ್ಗಳನ್ನು ಎಸೆಯುವುದು", "ಟೈರ್ಗಳನ್ನು ನೆಲಭರ್ತಿಯಲ್ಲಿ ಹೂತುಹಾಕುವುದು", "ಟೈರ್ಗಳನ್ನು ಮರುಬಳಕೆ ಕೇಂದ್ರಕ್ಕೆ ಕೊಂಡೊಯ್ಯುವುದು" ], "label": [ "A", "B", "C", "D" ] }, "1049": { "text": [ "ಗಾಳಿ.", "ನೀರು.", "ಗಂಧಕ", "ತಾಮ್ರ" ], "label": [ "A", "B", "C", "D" ] }, "1050": { "text": [ "ರಾಜ್ಯದ ಬದಲಾವಣೆ.", "ರಾಸಾಯನಿಕ ಪ್ರತಿಕ್ರಿಯೆ.", "ವಸ್ತುವಿನ ಸೃಷ್ಟಿ.", "ವಿದ್ಯುತ್ ಚಲನೆ." ], "label": [ "A", "B", "C", "D" ] }, "1051": { "text": [ "ಒಂದು ಅಂಗಾಂಶ", "ಒಂದು ಕೋಶ", "ಹೊಟ್ಟೆ.", "ಮೆದುಳು." ], "label": [ "A", "B", "C", "D" ] }, "1052": { "text": [ "ತಂತಿಯ ಲೂಪ್ ಅನ್ನು ಸ್ಪರ್ಶಿಸುವ ಆಯಸ್ಕಾಂತ", "ತಂತಿಯ ಲೂಪ್ ಒಳಗೆ ಒಂದು ಆಯಸ್ಕಾಂತವು ವಿಶ್ರಾಂತಿ ಪಡೆಯುತ್ತದೆ", "ತಂತಿಯ ಲೂಪ್ ಹೊರಗೆ ಒಂದು ಆಯಸ್ಕಾಂತವು ವಿಶ್ರಾಂತಿ ಪಡೆಯುತ್ತದೆ", "ತಂತಿಯ ಲೂಪ್ ಮೂಲಕ ಹಾದುಹೋಗುವ ಆಯಸ್ಕಾಂತ" ], "label": [ "A", "B", "C", "D" ] }, "1053": { "text": [ "ಭೂಮಿಯ ಆವರಣದಿಂದ ಸಂವಹನ ಶಾಖದ ನಷ್ಟ", "ಭೂಮಿಯ ಮಧ್ಯಭಾಗದ ತಿರುಗುವಿಕೆಯನ್ನು ನಿಧಾನಗೊಳಿಸುವುದು", "ಭೂಮಿಯ ವಾತಾವರಣದ ಸಾಂದ್ರತೆಯ ಹೆಚ್ಚಳ", "ಭೂಮಿಯ ಕಕ್ಷೆಯ ದೂರದಲ್ಲಿ ನಿಧಾನಗತಿಯ ಹೆಚ್ಚಳ" ], "label": [ "A", "B", "C", "D" ] }, "1054": { "text": [ "ಕಾಲಾನಂತರದಲ್ಲಿ ಕಡಿಮೆಯಾಗುತ್ತದೆ ಮತ್ತು ಕಳೆದುಹೋಗುತ್ತದೆ.", "ಹೆಚ್ಚಾಗುತ್ತದೆ ಮತ್ತು ಕಣಗಳು ಬೇರೆಯಾಗುತ್ತವೆ.", "ಕಣಗಳು ಒಂದಕ್ಕೊಂದು ಹತ್ತಿರವಾಗಲು ಕಾರಣವಾಗುತ್ತದೆ.", "ಇದು ಸಂಭಾವ್ಯ ಶಕ್ತಿಯಾಗಿ ಪರಿವರ್ತನೆಗೊಳ್ಳುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1055": { "text": [ "ಪರಸ್ಪರವಾದ.", "ಸ್ಪರ್ಧೆ.", "ಪರಾವಲಂಬಿ.", "ಕೋಮುವಾದ." ], "label": [ "A", "B", "C", "D" ] }, "1056": { "text": [ "ಕಪ್ಪೆ.", "ಹಾವು", "ಮೀನು.", "ಮನುಷ್ಯ." ], "label": [ "A", "B", "C", "D" ] }, "1057": { "text": [ "ಧನಾತ್ಮಕ", "ಋಣಾತ್ಮಕ", "ತಟಸ್ಥ", "ಬದಲಾಗುವಿಕೆ" ], "label": [ "A", "B", "C", "D" ] }, "1058": { "text": [ "ಧ್ವನಿ ತರಂಗ", "ಕ್ಷ-ಕಿರಣ", "ಮೈಕ್ರೋವೇವ್", "ರೇಡಿಯೋ ತರಂಗ" ], "label": [ "A", "B", "C", "D" ] }, "1059": { "text": [ "ಭೂಮಿಯ ಹೊಸ ಕಲ್ಲಿದ್ದಲು ಸಂಪನ್ಮೂಲಗಳನ್ನು ಹುಡುಕಿ", "ನೆರೆಹೊರೆಯಲ್ಲಿ ಕಸವನ್ನು ಸ್ವಚ್ಛಗೊಳಿಸಿ", "ಸ್ಥಳೀಯ ಸರೋವರಗಳಲ್ಲಿನ ಜಲ ಮಾಲಿನ್ಯವನ್ನು ಸ್ವಚ್ಛಗೊಳಿಸಿ", "ಕಾರು ಓಡಿಸುವ ಬದಲು ನಡೆದಾಡಿ ಅಥವಾ ಬೈಕ್ ಸವಾರಿ ಮಾಡಿ" ], "label": [ "A", "B", "C", "D" ] }, "1060": { "text": [ "ಕಿಲೋಮೀಟರ್.", "ಬೆಳಕಿನ ವರ್ಷಗಳು.", "ಮೆಗಾಮೀಟರ್ಗಳು.", "ಖಗೋಳ ಘಟಕಗಳು." ], "label": [ "A", "B", "C", "D" ] }, "1061": { "text": [ "ಜೀವಕೋಶದ ಪೊರೆಯ", "ನ್ಯೂಕ್ಲಿಯಸ್", "ಕೋಶದ ಗೋಡೆ", "ಕ್ಲೋರೋಪ್ಲಾಸ್ಟ್" ], "label": [ "A", "B", "C", "D" ] }, "1062": { "text": [ "ಸೌರಶಕ್ತಿ", "ಭೂಶಾಖದ ಶಕ್ತಿ", "ಜಲವಿದ್ಯುತ್", "ಜೈವಿಕ ಇಂಧನ ಶಕ್ತಿ" ], "label": [ "A", "B", "C", "D" ] }, "1063": { "text": [ "ಬೀಕರ್", "ಲ್ಯಾಬ್ ಟೇಬಲ್", "ಪರಿಹಾರ", "ನೀರಿನ ಸ್ನಾನ" ], "label": [ "A", "B", "C", "D" ] }, "1064": { "text": [ "ಆನ್ ಮಾಡಲಾದ ಲೈಟ್ ಬಲ್ಬ್", "ಬೆಟ್ಟದ ಮೇಲೆ ನಿಲ್ಲಿಸಲಾಗಿರುವ ಕಾರು", "ಬಾಹ್ಯಾಕಾಶದಲ್ಲಿ ಹಾರುತ್ತಿರುವ ಒಂದು ಧೂಮಕೇತು", "ಸರ್ಕ್ಯೂಟ್ಗೆ ಸಂಪರ್ಕಗೊಂಡಿರುವ ಬ್ಯಾಟರಿ" ], "label": [ "A", "B", "C", "D" ] }, "1065": { "text": [ "ಗ್ಯಾಲಕ್ಸಿ ಸಿದ್ಧಾಂತ", "ಬಿಗ್ ಬ್ಯಾಂಗ್ ಸಿದ್ಧಾಂತ", "ಸ್ಥಿರ ಸ್ಥಿತಿಯ ಸಿದ್ಧಾಂತ", "ಆಂದೋಲನದ ಸಿದ್ಧಾಂತ" ], "label": [ "A", "B", "C", "D" ] }, "1066": { "text": [ "ಮೆಂಡಿಬಲ್ಸ್", "ಸರಳ ಕಣ್ಣುಗಳು", "ಜೋಡಿಸಲಾದ ಅಂಗಗಳು", "ಒಂದು ಜೋಡಿ ರೆಕ್ಕೆಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "1067": { "text": [ "ಚೆಂಡಿನ ದ್ರವ್ಯರಾಶಿ", "ಚೆಂಡಿನ ಜಡತ್ವ", "ಚೆಂಡಿನ ವೇಗ", "ಚೆಂಡಿನ ಮೇಲೆ ಕಾರ್ಯನಿರ್ವಹಿಸುವ ಬಲ" ], "label": [ "A", "B", "C", "D" ] }, "1068": { "text": [ "ಹೆಚ್ಚು ಇಂಗಾಲದ ಡೈಆಕ್ಸೈಡ್ ಹೊಲದಲ್ಲಿ ಸಿಲುಕಿಕೊಳ್ಳುತ್ತದೆ", "ಹೊಲದಲ್ಲಿ ಮೇಲ್ಮಣ್ಣಿನ ಸವೆತವು ಹೆಚ್ಚಾಗುತ್ತದೆ.", "ಆಕ್ರಮಣಕಾರಿ ಪ್ರಭೇದಗಳು ಈ ಕ್ಷೇತ್ರದಲ್ಲಿ ವಾಸಿಸುತ್ತವೆ.", "ಪ್ರಾಣಿಗಳು ಹೊಲದಲ್ಲಿ ಬಿಲಗಳನ್ನು ಅಗೆಯುತ್ತವೆ" ], "label": [ "A", "B", "C", "D" ] }, "1069": { "text": [ "ಕಲ್ಲಿದ್ದಲು, ತೈಲ ಮತ್ತು ನೈಸರ್ಗಿಕ ಅನಿಲ", "ಸೌರ, ತೈಲ ಮತ್ತು ಭೂಶಾಖದ", "ಗಾಳಿ, ಸೌರ ಮತ್ತು ಉಬ್ಬರವಿಳಿತ", "ನೈಸರ್ಗಿಕ ಅನಿಲ, ಸೌರ ಮತ್ತು ಉಬ್ಬರವಿಳಿತ" ], "label": [ "A", "B", "C", "D" ] }, "1070": { "text": [ "ಅವರು ನಿಧಾನವಾಗುತ್ತಾರೆ.", "ಅವರು ವೇಗವನ್ನು ಹೆಚ್ಚಿಸುತ್ತಾರೆ.", "ಅವುಗಳ ಸಂಖ್ಯೆ ಕಡಿಮೆಯಾಗುತ್ತದೆ.", "ಅವುಗಳ ಗಾತ್ರ ಕಡಿಮೆಯಾಗುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1071": { "text": [ "ಲ್ಯಾಕ್ಟೋಸ್ ಅಣುಗಳನ್ನು ಆವರಿಸುವ ಲಿಪಿಡ್", "ಲ್ಯಾಕ್ಟೋಸ್ ಅನ್ನು ಆಂತರಿಕವಾಗಿ ಉತ್ಪಾದಿಸುವ ಸಾಮರ್ಥ್ಯ", "ಲ್ಯಾಕ್ಟೋಸ್ ವಿಭಜನೆಯನ್ನು ವೇಗವರ್ಧಿಸುವ ಕಿಣ್ವ", "ಬಾಲ್ಯದಲ್ಲಿ ಅಭಿವೃದ್ಧಿಪಡಿಸಿದ ಲ್ಯಾಕ್ಟೋಸ್ಗೆ ಸಹಿಷ್ಣುತೆ" ], "label": [ "A", "B", "C", "D" ] }, "1072": { "text": [ "ಮೆದುಳು, ಬೆನ್ನುಹುರಿ ಮತ್ತು ಕಣ್ಣುಗಳು", "ಶ್ವಾಸಕೋಶಗಳು, ಅನ್ನನಾಳ ಮತ್ತು ಹೃದಯ", "ಬಾಯಿ, ಹೊಟ್ಟೆ ಮತ್ತು ಪಿತ್ತಕೋಶ", "ಅಂಡಾಶಯಗಳು, ಗರ್ಭಾಶಯ ಮತ್ತು ಫಾಲೋಪಿಯನ್ ಟ್ಯೂಬ್ಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "1073": { "text": [ "ಆವರ್ತನವು ಸ್ಥಿರವಾಗಿದ್ದರೆ, ತರಂಗಾಂತರವು ಹೆಚ್ಚಾಗುತ್ತದೆ.", "ಆವರ್ತನ ಕಡಿಮೆಯಾದಂತೆ ತರಂಗಾಂತರವು ಕಡಿಮೆಯಾಗುತ್ತದೆ.", "ತರಂಗಾಂತರ ಕಡಿಮೆಯಾದಂತೆ ಆವರ್ತನವು ಹೆಚ್ಚಾಗುತ್ತದೆ.", "ತರಂಗಾಂತರವು ಸ್ಥಿರವಾಗಿದ್ದರೆ, ಆವರ್ತನವು ಹೆಚ್ಚಾಗುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1074": { "text": [ "ಗಂಧಕ ಮತ್ತು ಸಾರಜನಕ", "ಹೀಲಿಯಂ ಮತ್ತು ಹೈಡ್ರೋಜನ್", "ದ್ರವ ನೀರು ಮತ್ತು ಇಂಗಾಲ", "ಕ್ಲೋರೋಫಿಲ್ ಮತ್ತು ಆಮ್ಲಜನಕ" ], "label": [ "A", "B", "C", "D" ] }, "1075": { "text": [ "ಇಬ್ಬರೂ ಒಂದೇ ವೇಗದಲ್ಲಿ ಪ್ರಯಾಣಿಸುತ್ತಾರೆ.", "ಇವೆರಡೂ ಅಲೆಗಳು.", "ಇವೆರಡೂ ವಿದ್ಯುತ್ಕಾಂತೀಯವಾಗಿವೆ.", "ಅವರಿಬ್ಬರೂ ನಿರ್ವಾತದ ಮೂಲಕ ಪ್ರಯಾಣಿಸುತ್ತಾರೆ." ], "label": [ "A", "B", "C", "D" ] }, "1076": { "text": [ "0. 7 ಗ್ರಾಂ", "9. 3 ಗ್ರಾಂ", "10. 0 ಗ್ರಾಂ", "19. 3 ಗ್ರಾಂ" ], "label": [ "A", "B", "C", "D" ] }, "1077": { "text": [ "ಒಂದು ಮಿಶ್ರಣ.", "ಒಂದು ಸಂಯುಕ್ತ", "ಒಂದು ಅಂಶ", "ಒಂದು ಮಿಶ್ರಲೋಹ.", "ಪರಿಹಾರ." ], "label": [ "A", "B", "C", "D", "E" ] }, "1078": { "text": [ "ಜೀನ್", "ಅಂಗಾಂಶ", "ಲೈಂಗಿಕ ಕೋಶ", "ವಂಶಾವಳಿಯ ನಕ್ಷೆ" ], "label": [ "1", "2", "3", "4" ] }, "1079": { "text": [ "ವರ್ಣತಂತುಗಳು", "ಮೈಟೊಕಾಂಡ್ರಿಯ", "ನ್ಯೂಕ್ಲಿಯಸ್ಗಳು", "ನಿರ್ವಾತಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "1080": { "text": [ "ಹಲ್ಲುಜ್ಜುವಾಗ ನೀರನ್ನು ಆಫ್ ಮಾಡಿ.", "ಪ್ರತಿದಿನ ಕಾರನ್ನು ತೊಳೆಯಿರಿ.", "ಪ್ರತಿದಿನ ಹುಲ್ಲುಹಾಸಿಗೆ ನೀರುಣಿಸಿ", "ಪ್ರತಿ ಊಟದ ನಂತರ ಪಾತ್ರೆ ತೊಳೆಯುವ ಯಂತ್ರವನ್ನು ಚಲಾಯಿಸಿ" ], "label": [ "A", "B", "C", "D" ] }, "1081": { "text": [ "ಕಲ್ಲಿದ್ದಲು ಮತ್ತು ತೈಲ", "ಶಾಖ ಮತ್ತು ಬೆಳಕು", "ಘರ್ಷಣೆ ಮತ್ತು ವಿದ್ಯುತ್", "ಗುರುತ್ವಾಕರ್ಷಣೆ ಮತ್ತು ಕಾಂತೀಯತೆ" ], "label": [ "A", "B", "C", "D" ] }, "1082": { "text": [ "ಕೆಂಪು, ಬಿಳಿ ಮತ್ತು ಗುಲಾಬಿ", "ಕೆಂಪು ಮತ್ತು ಬಿಳಿ", "ಗುಲಾಬಿ ಮತ್ತು ಕೆಂಪು", "ಗುಲಾಬಿ ಮತ್ತು ಬಿಳಿ" ], "label": [ "A", "B", "C", "D" ] }, "1083": { "text": [ "ಜೇನುಗೂಡಿನಲ್ಲಿರುವ ಜೇನುನೊಣಗಳು", "ರೈಲಿನಲ್ಲಿ ಕಾರುಗಳು", "ಹೂವಿನ ಮೇಲೆ ದಳಗಳು", "ಜಿಗ್ಸಾ ಒಗಟಿನಲ್ಲಿನ ತುಣುಕುಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "1084": { "text": [ "ಗ್ಲುಕೋಸ್ ಉತ್ಪಾದಿಸಲು", "ಜೀವಕೋಶವನ್ನು ದೃಢವಾಗಿಡಲು", "ಜೀವಕೋಶವನ್ನು ವಿಭಜಿಸಲು", "ಸಸ್ಯವು ಸಂತಾನೋತ್ಪತ್ತಿ ಮಾಡಲು ಅನುವು ಮಾಡಿಕೊಡಲು" ], "label": [ "A", "B", "C", "D" ] }, "1085": { "text": [ "ವಾತಾವರಣಕ್ಕೆ ಆವಿಯಾಗುತ್ತಿರುವ ಮೇಲ್ಮೈ ನೀರು", "ಅಂಡಾಕಾರದ ಮಾದರಿಯಲ್ಲಿ ಸೂರ್ಯನ ಸುತ್ತ ಪರಿಭ್ರಮಿಸುವ ಗ್ರಹಗಳು", "ಹೆಚ್ಚುತ್ತಿರುವ ತಾಪಮಾನದಿಂದಾಗಿ ಕರಗುತ್ತಿರುವ ಹಿಮನದಿಗಳು", "ಆರ್ಟಿಸಿಯನ್ ಬಾವಿಯಲ್ಲಿ ಮೇಲ್ಮೈಗೆ ಚಲಿಸುವ ಅಂತರ್ಜಲ" ], "label": [ "A", "B", "C", "D" ] }, "1086": { "text": [ "ಉಷ್ಣ ಸ್ಥಿರತೆಯ ನಷ್ಟ", "ಹೆಚ್ಚಿನ ಪೋಷಕಾಂಶಗಳ ಸಾಂದ್ರತೆ", "ಸ್ಥಿರ ಮೇಲ್ಮೈ-ಪ್ರಸ್ತುತ ಹರಿವಿನ ಪ್ರಮಾಣ", "ಕರಗಿದ ಆಮ್ಲಜನಕದ ಹೆಚ್ಚಿದ ಲಭ್ಯತೆ" ], "label": [ "A", "B", "C", "D" ] }, "1087": { "text": [ "ಜಲಗೋಳ ಮತ್ತು ಜೀವಗೋಳ", "ಟ್ರೋಪೋಸ್ಫಿಯರ್ ಮತ್ತು ಅಯಾನೋಸ್ಫಿಯರ್", "ಜಲಗೋಳ ಮತ್ತು ಶಿಲಾಮಂಡಲ", "ಆಸ್ಟೆನೋಸ್ಫಿಯರ್ ಮತ್ತು ಲಿಥೋಸ್ಫಿಯರ್" ], "label": [ "A", "B", "C", "D" ] }, "1088": { "text": [ "ಭೂಮಿಗಿಂತ ಚಿಕ್ಕದಾಗಿದೆ.", "ಒಳಗೆ ಬೆಳಕಿನ ಮೂಲವನ್ನು ಹೊಂದಿರಿ.", "ಇದು ಭೂಮಿಗಿಂತ ನಯವಾದ ಮೇಲ್ಮೈಯನ್ನು ಹೊಂದಿದೆ.", "ಮೇಲ್ಮೈಯಲ್ಲಿ ಕಡಿಮೆ ಪರಿಣಾಮ ಬೀರುವ ಕುಳಿಗಳಿವೆ." ], "label": [ "A", "B", "C", "D" ] }, "1089": { "text": [ "ನಕ್ಷತ್ರ, ನಕ್ಷತ್ರಪುಂಜ, ಸೌರವ್ಯೂಹ, ಬ್ರಹ್ಮಾಂಡ", "ನಕ್ಷತ್ರ, ಸೌರವ್ಯೂಹ, ನಕ್ಷತ್ರಪುಂಜ, ಬ್ರಹ್ಮಾಂಡ", "ನಕ್ಷತ್ರ, ಸೌರವ್ಯೂಹ, ಬ್ರಹ್ಮಾಂಡ, ನಕ್ಷತ್ರಪುಂಜ", "ನಕ್ಷತ್ರ, ಬ್ರಹ್ಮಾಂಡ, ಸೌರವ್ಯೂಹ, ನಕ್ಷತ್ರಪುಂಜ" ], "label": [ "A", "B", "C", "D" ] }, "1090": { "text": [ "ಬೆಂಕಿ.", "ಪ್ರವಾಹ", "ಭೂಕುಸಿತ", "ಬರಗಾಲ" ], "label": [ "A", "B", "C", "D" ] }, "1091": { "text": [ "ರೇಬೀಸ್", "ಶೀತಜ್ವರ", "ಸ್ಟ್ರೆಪ್ ಗಂಟಲು", "ಚಿಕನ್ ಪಾಕ್ಸ್" ], "label": [ "A", "B", "C", "D" ] }, "1092": { "text": [ "ಸಂಗ್ರಹದ ಸಮಯದಲ್ಲಿ", "ಆವಿಯಾಗುವ ಸಮಯದಲ್ಲಿ", "ಘನೀಕರಣದ ಸಮಯದಲ್ಲಿ", "ಮಳೆಯ ಸಮಯದಲ್ಲಿ" ], "label": [ "A", "B", "C", "D" ] }, "1093": { "text": [ "ಮುದ್ರಣ ಯಂತ್ರ-> ಸೂಕ್ಷ್ಮದರ್ಶಕ-> ದೂರವಾಣಿ", "ದೂರದರ್ಶನ-> ಆಟೋಮೊಬೈಲ್-> ಮೈಕ್ರೋವೇವ್", "ವಿಮಾನ-> ಮೈಕ್ರೊಫೋನ್-> ರೇಡಿಯೋ", "ಡಾಪ್ಲರ್ ರಾಡಾರ್-> ಮೈಕ್ರೊಫೋನ್-> ದೂರದರ್ಶಕ" ], "label": [ "A", "B", "C", "D" ] }, "1094": { "text": [ "ಪೈಪೋಟಿ", "ಕೊಳೆತ", "ಮೊಳಕೆಯೊಡೆಯುವುದು", "ಹೈಬರ್ನೇಟಿಂಗ್" ], "label": [ "A", "B", "C", "D" ] }, "1095": { "text": [ "ಜೀವಕೋಶದ ಗೋಡೆಯು ದ್ಯುತಿಸಂಶ್ಲೇಷಣೆಯನ್ನು ಮಾಡುತ್ತದೆ.", "ಜೀವಕೋಶದ ಗೋಡೆಯು ಡಿಎನ್ಎಯನ್ನು ಸಂಗ್ರಹಿಸುತ್ತದೆ.", "ಕೋಶದ ಗೋಡೆಯು ರಚನಾತ್ಮಕ ಬೆಂಬಲವನ್ನು ಒದಗಿಸುತ್ತದೆ.", "ಜೀವಕೋಶದ ಗೋಡೆಯು ಪ್ರೋಟೀನ್ಗಳನ್ನು ಉತ್ಪಾದಿಸುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1096": { "text": [ "ಸೆಂಟಿಮೀಟರ್ಗಳು", "ಲೀಟರ್ಗಳು", "ಗ್ರಾಂಗಳು", "ಡಿಗ್ರಿ ಸೆಲ್ಸಿಯಸ್" ], "label": [ "A", "B", "C", "D" ] }, "1097": { "text": [ "ರಾಸಾಯನಿಕ", "ಬೆಳಕು.", "ಮ್ಯಾಗ್ನೆಟಿಕ್", "ಧ್ವನಿ." ], "label": [ "A", "B", "C", "D" ] }, "1098": { "text": [ "ಖನಿಜಗಳು", "ಸಾರಜನಕ", "ಮಣ್ಣು", "ಸಕ್ಕರೆ" ], "label": [ "A", "B", "C", "D" ] }, "1099": { "text": [ "3-ಡಿ ಮಾದರಿಗಳ ನಿರ್ಮಾಣ", "ಡಿಎನ್ಎ ಅಧ್ಯಯನದಲ್ಲಿ ಪ್ರಗತಿ", "ಮೈಟೋಸಿಸ್ನ ಪ್ರಕ್ರಿಯೆಯನ್ನು ಅರ್ಥಮಾಡಿಕೊಳ್ಳುವುದು", "ವೈಜ್ಞಾನಿಕ ವಿಧಾನದ ಅಭಿವೃದ್ಧಿ" ], "label": [ "A", "B", "C", "D" ] }, "1100": { "text": [ "ಲೋಹದ", "ಪ್ಲಾಸ್ಟಿಕ್", "ರಬ್ಬರ್", "ಮರ." ], "label": [ "A", "B", "C", "D" ] }, "1101": { "text": [ "ದ್ರವ್ಯರಾಶಿ ಮತ್ತು ಪರಿಮಾಣ", "ಪರಿಮಾಣ ಮತ್ತು ದಿನದ ಉದ್ದ", "ಸೂರ್ಯನಿಂದ ದೂರ ಮತ್ತು ದ್ರವ್ಯರಾಶಿ", "ಹಗಲಿನ ಉದ್ದ ಮತ್ತು ಸೂರ್ಯನಿಂದ ದೂರ" ], "label": [ "A", "B", "C", "D" ] }, "1102": { "text": [ "ಪರಭಕ್ಷಕಗಳು", "ಸಸ್ಯಾಹಾರಿಗಳು", "ತೋಟಗಾರರು", "ಡೀಕಂಪೋಸರ್ಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "1103": { "text": [ "ವಿವಿಧ ರೀತಿಯ ಬೆಳೆಗಳನ್ನು ಹೊಂದಿರುವ ಆವಾಸಸ್ಥಾನಗಳಿಗೆ ವಲಸೆ ಹೋಗುವುದು.", "ಡಿಡಿಟಿಗೆ ಒಡ್ಡಿಕೊಳ್ಳುವುದನ್ನು ತಪ್ಪಿಸುವುದು ಹೇಗೆ ಎಂಬುದನ್ನು ಕಲಿಯಿರಿ.", "ಅವರ ಸಂತತಿಗೆ ಡಿಡಿಟಿ ಪ್ರತಿರೋಧಕ್ಕಾಗಿ ಜೀನ್ ಅನ್ನು ರವಾನಿಸುತ್ತದೆ.", "ಆಹಾರಕ್ಕಾಗಿ ಇತರ ರೀತಿಯ ಕೀಟಗಳೊಂದಿಗೆ ಸ್ಪರ್ಧಿಸುವುದು." ], "label": [ "A", "B", "C", "D" ] }, "1104": { "text": [ "ನಕ್ಷತ್ರಗಳ ನಡುವಿನ ಗುರುತ್ವ", "ನಕ್ಷತ್ರಗಳಿಂದ ಬಿಡುಗಡೆಯಾದ ಶಕ್ತಿ", "ನಕ್ಷತ್ರಗಳಲ್ಲಿ ಪರಮಾಣು ಪ್ರತಿಕ್ರಿಯೆಗಳು", "ನಕ್ಷತ್ರಗಳ ನಡುವಿನ ಕಾಂತೀಯ ಆಕರ್ಷಣೆ" ], "label": [ "A", "B", "C", "D" ] }, "1105": { "text": [ "ಕ್ವಾಸರ್", "ಪ್ರೊಟೊಸ್ಟಾರ್", "ಕೆಂಪು ದೈತ್ಯ", "ಬಿಳಿ ಕುಬ್ಜ" ], "label": [ "A", "B", "C", "D" ] }, "1106": { "text": [ "ಇದು ಮಣ್ಣಿನ ಸವಕಳಿಯನ್ನು ಕಡಿಮೆ ಮಾಡುತ್ತದೆ.", "ಇದು ಮಣ್ಣಿನ ತೆಗೆಯುವಿಕೆಯನ್ನು ಹೆಚ್ಚಿಸುತ್ತದೆ.", "ಇದು ರಸಗೊಬ್ಬರದ ಬಳಕೆಯನ್ನು ಹೆಚ್ಚಿಸುತ್ತದೆ.", "ಇದು ಬೆಳೆ ಇಳುವರಿಯನ್ನು ಕಡಿಮೆ ಮಾಡುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1107": { "text": [ "ನೀರಿನ ದ್ರವ್ಯರಾಶಿ", "ಧಾರಕದಲ್ಲಿನ ಒತ್ತಡ", "ನೀರಿನ ಒಟ್ಟು ಶಕ್ತಿ", "ಧಾರಕದಲ್ಲಿನ ಪರಮಾಣುಗಳ ಸ್ಥಾನ" ], "label": [ "A", "B", "C", "D" ] }, "1108": { "text": [ "ಮೊಳಕೆಗಳ ವಯಸ್ಸು", "ನೀರಿನ ತಾಪಮಾನ", "ನೀರಿನ ಪ್ರಮಾಣ", "ಸೂರ್ಯನ ಬೆಳಕಿನಲ್ಲಿ ಗಂಟೆಗಳ ಸಂಖ್ಯೆ" ], "label": [ "A", "B", "C", "D" ] }, "1109": { "text": [ "ಘರ್ಷಣೆ.", "ವಿದ್ಯುತ್.", "ಸೂರ್ಯ.", "ವಿಕಿರಣಶೀಲ ಕೊಳೆತ." ], "label": [ "A", "B", "C", "D" ] }, "1110": { "text": [ "ಕೇವಲ ಒಂದು ಕೋಶ.", "ದೊಡ್ಡ ಜೀವಕೋಶಗಳು.", "ಒಂದಕ್ಕಿಂತ ಹೆಚ್ಚು ಕೋಶಗಳು.", "ಒಂದೇ ರೀತಿಯ ಜೀವಕೋಶಗಳು." ], "label": [ "A", "B", "C", "D" ] }, "1111": { "text": [ "ಹೃದಯದೊಳಗೆ", "ಹೊಟ್ಟೆಯೊಳಗೆ", "ಶ್ವಾಸಕೋಶದೊಳಗೆ", "ಯಕೃತ್ತಿನೊಳಗೆ" ], "label": [ "A", "B", "C", "D" ] }, "1112": { "text": [ "ಸ್ಪರ್ಧೆ", "ಪರಸ್ಪರತೆ", "ಪರಾವಲಂಬನೆ", "ಪರಭಕ್ಷಕ-ಬೇಟೆಯಾಡುವುದು" ], "label": [ "A", "B", "C", "D" ] }, "1113": { "text": [ "ಪರಿಸರ ಸಂರಕ್ಷಣಾ ಸಂಸ್ಥೆ (ಇಪಿಎ)", "ಫುಡ್ ಅಂಡ್ ಡ್ರಗ್ ಅಡ್ಮಿನಿಸ್ಟ್ರೇಷನ್ (ಎಫ್ಡಿಎ)", "ರಾಷ್ಟ್ರೀಯ ಸಾಗರ ಮತ್ತು ವಾಯುಮಂಡಲದ ಆಡಳಿತ (ಎನ್. ಓ. ಎ. ಎ.)", "ರೋಗ ನಿಯಂತ್ರಣ ಕೇಂದ್ರ (ಸಿಡಿಸಿ)" ], "label": [ "A", "B", "C", "D" ] }, "1114": { "text": [ "ಪುಡಿಯು ನೀರಿನಲ್ಲಿ ಕರಗುತ್ತದೆ.", "ನೀರಿನ ಬಣ್ಣ ಬದಲಾಗುತ್ತದೆ.", "ವಿದ್ಯಾರ್ಥಿಯು ನೀರನ್ನು ಅಲುಗಾಡಿಸುತ್ತಾನೆ.", "ನೀರು ಸರಿಯಾದ ತಾಪಮಾನವಾಗಿದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1115": { "text": [ "ಪೋಷಕಾಂಶಗಳು ಮತ್ತು ಶಕ್ತಿಯನ್ನು ಪಡೆಯಲು ಬಳಸುವ ವಿಧಾನ", "ನಿರಂತರವಾಗಿ ಹೆಚ್ಚುವರಿ ನೀರನ್ನು ತೆಗೆದುಹಾಕಲು ಬಳಸುವ ಪ್ರಕ್ರಿಯೆ", "ಅವುಗಳ ಪರಿಸರದಲ್ಲಿನ ಬದಲಾವಣೆಗಳನ್ನು ಪತ್ತೆಹಚ್ಚಲು ಬಳಸುವ ವಿಧಾನ", "ತ್ಯಾಜ್ಯ ಉತ್ಪನ್ನಗಳನ್ನು ಅವುಗಳ ಸೈಟೋಪ್ಲಾಸಂನಿಂದ ತೆಗೆದುಹಾಕಲು ಬಳಸುವ ಪ್ರಕ್ರಿಯೆ" ], "label": [ "A", "B", "C", "D" ] }, "1116": { "text": [ "ಮೈಲಿಗಳು", "ಮೀಟರ್ಗಳು", "ಬೆಳಕಿನ ವರ್ಷಗಳು", "ಖಗೋಳಶಾಸ್ತ್ರೀಯ ಘಟಕಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "1117": { "text": [ "ಭೂಮಿಯ ಸಂಪನ್ಮೂಲಗಳ ಸಂರಕ್ಷಣೆ", "ಆಮ್ಲ ಮಳೆಯನ್ನು ಸೃಷ್ಟಿಸುತ್ತದೆ", "ಭೂಮಿಯ ವಾತಾವರಣವನ್ನು ಬೆಚ್ಚಗಾಗಿಸುವುದು", "ಓಝೋನ್ ಪದರವನ್ನು ಹೆಚ್ಚಿಸುವುದು" ], "label": [ "1", "2", "3", "4" ] }, "1118": { "text": [ "ಚಿತ್ರವನ್ನು ರಚಿಸಿ", "ಕೆಲವು ಟಿಪ್ಪಣಿಗಳನ್ನು ಮಾಡಿ", "ನಕ್ಷೆ ಅಥವಾ ರೇಖಾಚಿತ್ರವನ್ನು ತಯಾರಿಸಿ", "ವಿಜ್ಞಾನ ಶಿಕ್ಷಕರಿಗೆ ಹೇಳಿ" ], "label": [ "A", "B", "C", "D" ] }, "1119": { "text": [ "2Sn + 4HNO _ {3}-> SnO _ {2} + 4NO _ {2} + H _ {2} O", "I _ {2} + 5Cl _ {2} + 6H _ {2} O-> 2HIO _ {3} + 10HCl", "Cl + 4Na-> 4NaCl", "4P + 5HNO _ {3}-> 5NO + 3H _ {3} PO _ {4}" ], "label": [ "A", "B", "C", "D" ] }, "1120": { "text": [ "ಧ್ರುವದ ಮಂಜುಗಡ್ಡೆಗಳು ಕರಗುತ್ತವೆ.", "ಜ್ವಾಲಾಮುಖಿಗಳು ಹೆಚ್ಚಾಗಿ ಸ್ಫೋಟಗೊಳ್ಳುತ್ತವೆ.", "ಭೂಕಂಪಗಳ ಸಂಖ್ಯೆ ಕಡಿಮೆಯಾಗುತ್ತದೆ.", "ಮಳೆಕಾಡುಗಳು ಪ್ರಾಣಿ ಜೀವನವನ್ನು ಪೋಷಿಸಲು ಸಾಧ್ಯವಾಗುವುದಿಲ್ಲ." ], "label": [ "A", "B", "C", "D" ] }, "1121": { "text": [ "ಕ್ವಾರ್ಟ್ಜ್", "ಗ್ಯಾಲೆನಾ", "ಬಾಕ್ಸೈಟ್", "ವಜ್ರ" ], "label": [ "A", "B", "C", "D" ] }, "1122": { "text": [ "ಮಂಜು ಮತ್ತು ಮಂಜು", "ಮಳೆ ಮತ್ತು ಗುಡುಗು", "ಗಾಳಿ ಮತ್ತು ಹಿಮ", "ಮಂಜು ಮತ್ತು ಗಾಳಿ" ], "label": [ "A", "B", "C", "D" ] }, "1123": { "text": [ "ಮೀನು.", "ಮೊಟ್ಟೆಗಳು.", "ಹುಳುಗಳು.", "ಹೂವುಗಳು." ], "label": [ "A", "B", "C", "D" ] }, "1124": { "text": [ "ಕುಷನ್ ಗಿಂತ ಟೇಬಲ್ ಹೆಚ್ಚು ಪ್ರತಿಕ್ರಿಯಾತ್ಮಕವಾಗಿದೆ.", "ಮೆತ್ತೆಗಿಂತ ಟೇಬಲ್ ಹೆಚ್ಚು ಕಂಪಿಸುತ್ತದೆ.", "ಕುಷನ್ ಗಿಂತ ಟೇಬಲ್ ಹೆಚ್ಚು ಇನ್ಸುಲೇಟ್ ಆಗಿದೆ.", "ಕುಷನ್ ಗಿಂತ ಟೇಬಲ್ ಹೆಚ್ಚು ಸಂಭಾವ್ಯ ಶಕ್ತಿಯನ್ನು ಹೊಂದಿದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1125": { "text": [ "ಹಂತದಲ್ಲಿನ ಬದಲಾವಣೆ", "ಉಷ್ಣದ ವಿಸ್ತರಣೆ", "ಎಂಟ್ರೊಪಿಯಲ್ಲಿ ಹೆಚ್ಚಳ", "ಯಾಂತ್ರಿಕ ಪ್ರಯೋಜನ" ], "label": [ "A", "B", "C", "D" ] }, "1126": { "text": [ "ದ್ರವ್ಯರಾಶಿಯನ್ನು ಹೊಂದಿರುವ ವಸ್ತುಗಳು ಮಾತ್ರ", "ನೀರಿನಲ್ಲಿ ಮುಳುಗುವ ವಸ್ತುಗಳು ಮಾತ್ರ", "ಲೋಹದಿಂದ ಮಾಡಿದ ವಸ್ತುಗಳು ಮಾತ್ರ", "ಗಾಳಿಗಿಂತ ಭಾರವಾದ ವಸ್ತುಗಳು ಮಾತ್ರ" ], "label": [ "A", "B", "C", "D" ] }, "1127": { "text": [ "ಕ್ಯಾನ್ಸರ್", "ಫಲವತ್ತತೆ", "ಅಲೈಂಗಿಕ ಸಂತಾನೋತ್ಪತ್ತಿ", "ಕ್ರಿಯಾತ್ಮಕ ಸಮತೋಲನ" ], "label": [ "1", "2", "3", "4" ] }, "1128": { "text": [ "ಅವರು ವಿವಿಧ ದೇಹದ ಗಾತ್ರಗಳನ್ನು ಹೊಂದಿರುತ್ತಾರೆ.", "ಹೇಸರಗತ್ತೆಗೆ ಸಂತಾನೋತ್ಪತ್ತಿ ಮಾಡಲು ಸಾಧ್ಯವಾಗುವುದಿಲ್ಲ.", "ಅವು ವಿವಿಧ ಪರಿಸರಗಳಲ್ಲಿ ಕಂಡುಬರುತ್ತವೆ.", "ಹೇಸರಗತ್ತೆ ಎರಡೂ ಮೂಲಗಳನ್ನು ಹೋಲುವುದಿಲ್ಲ." ], "label": [ "A", "B", "C", "D" ] }, "1129": { "text": [ "ಒಂದು ಗ್ರಾಫ್", "ಹರಿವಿನ ನಕ್ಷೆ", "ದತ್ತಾಂಶ ಕೋಷ್ಟಕ", "ಒಂದು ಪನ್ನೇಟ್ ಚೌಕ" ], "label": [ "A", "B", "C", "D" ] }, "1130": { "text": [ "ಹೂಬಿಡುವ ದಿನಾಂಕ ಮತ್ತು ಹಣ್ಣಿನ ಇಳುವರಿ", "ಹಣ್ಣಿನ ಇಳುವರಿ ಮತ್ತು ಹಣ್ಣಿನ ರುಚಿ", "ಹಣ್ಣಿನ ರುಚಿ ಮತ್ತು ಹೂವಿನ ವಾಸನೆ", "ಹೂಬಿಡುವ ದಿನಾಂಕ ಮತ್ತು ಹೂವಿನ ವಾಸನೆ" ], "label": [ "A", "B", "C", "D" ] }, "1131": { "text": [ "ಎತ್ತರ", "ಕೂದಲಿನ ಬಣ್ಣ", "ಭಾಷೆ.", "ಕಣ್ಣಿನ ಆಕಾರ" ], "label": [ "A", "B", "C", "D" ] }, "1132": { "text": [ "ಬೆಳಕಿನ ತೀವ್ರತೆ", "ಬೆಳಕಿನ ದಿಕ್ಕು", "ದಿನದ ಅವಧಿ", "ದಿನದ ಸಮಯ" ], "label": [ "A", "B", "C", "D" ] }, "1133": { "text": [ "ಪ್ರಬಲ ಚಂಡಮಾರುತಗಳಲ್ಲಿ ಇಳಿಕೆ", "ಜ್ವಾಲಾಮುಖಿ ಸ್ಫೋಟಗಳಲ್ಲಿ ಇಳಿಕೆ", "ಹೆಚ್ಚಿದ ಭೂಕಂಪಗಳು", "ಸಮುದ್ರ ಮಟ್ಟ ಹೆಚ್ಚಳ" ], "label": [ "A", "B", "C", "D" ] }, "1134": { "text": [ "ಕಾಂಡ", "ಹೂವು.", "ಮೂಲ.", "ಎಲೆ." ], "label": [ "A", "B", "C", "D" ] }, "1135": { "text": [ "ವಿದ್ಯುತ್ಕಾಂತೀಯ ಅಲೆಗಳು ಅಡ್ಡಲಾಗಿರುವ ಅಲೆಗಳಾಗಿವೆ.", "ವಿದ್ಯುತ್ಕಾಂತೀಯ ಅಲೆಗಳು ಬಹಳ ಕಡಿಮೆ ವೇಗವನ್ನು ಹೊಂದಿರುತ್ತವೆ.", "ವಿದ್ಯುತ್ಕಾಂತೀಯ ಅಲೆಗಳು ಮಾನವನ ಕಣ್ಣುಗಳಿಗೆ ಗೋಚರಿಸುತ್ತವೆ.", "ವಿದ್ಯುತ್ಕಾಂತೀಯ ಅಲೆಗಳು ನಿರ್ವಾತದ ಮೂಲಕ ಚಲಿಸಬಹುದು." ], "label": [ "A", "B", "C", "D" ] }, "1136": { "text": [ "ಬೆಚ್ಚಗಿನ, ಮಳೆಯ ದಿನ", "ಬೆಚ್ಚಗಿನ, ಬಿಸಿಲಿನ ದಿನ", "ಬೆಚ್ಚಗಿನ, ಮೋಡ ಕವಿದ ದಿನ", "ಬಿಸಿಯಾದ, ಮೋಡ ಕವಿದ ದಿನ" ], "label": [ "A", "B", "C", "D" ] }, "1137": { "text": [ "ಬುಧ, ಶುಕ್ರ, ಭೂಮಿ, ಶನಿ, ಯುರೇನಸ್, ಗುರು, ಮಂಗಳ, ನೆಪ್ಚೂನ್", "ಬುಧ, ಭೂಮಿ, ಮಂಗಳ, ಶುಕ್ರ, ಶನಿ, ಗುರು, ನೆಪ್ಚೂನ್, ಯುರೇನಸ್", "ಬುಧ, ಶುಕ್ರ, ಮಂಗಳ, ಭೂಮಿ, ಗುರು, ಯುರೇನಸ್, ಶನಿ, ನೆಪ್ಚೂನ್", "ಬುಧ, ಶುಕ್ರ, ಭೂಮಿ, ಮಂಗಳ, ಗುರು, ಶನಿ, ಯುರೇನಸ್, ನೆಪ್ಚೂನ್" ], "label": [ "A", "B", "C", "D" ] }, "1138": { "text": [ "ಒಂದು ಕೋಶ", "ಒಂದು ಅಂಗಾಂಶ", "ಒಂದು ಅಂಗ", "ಒಂದು ಅಂಗ ವ್ಯವಸ್ಥೆ" ], "label": [ "A", "B", "C", "D" ] }, "1139": { "text": [ "ಮಿನುಗುವುದು.", "ಸೋರುವಿಕೆ", "ನಡುಗುವುದು.", "ಬೆವರುವುದು." ], "label": [ "A", "B", "C", "D" ] }, "1140": { "text": [ "ಅವು ಬೇರೆ ಬೇರೆ ರಾಜ್ಯಗಳಲ್ಲಿರುತ್ತವೆ ಮತ್ತು ಬೇರೆ ಬೇರೆ ತಾಪಮಾನಗಳನ್ನು ಹೊಂದಿರುತ್ತವೆ.", "ಅವು ಒಂದೇ ಸ್ಥಿತಿಯಲ್ಲಿವೆ ಆದರೆ ವಿಭಿನ್ನ ತಾಪಮಾನವನ್ನು ಹೊಂದಿರುತ್ತವೆ.", "ಅವು ಬೇರೆ ಬೇರೆ ರಾಜ್ಯಗಳಲ್ಲಿದ್ದರೂ ಒಂದೇ ತಾಪಮಾನವನ್ನು ಹೊಂದಿರುತ್ತವೆ.", "ಅವು ಒಂದೇ ಸ್ಥಿತಿಯಲ್ಲಿರುತ್ತವೆ ಮತ್ತು ಒಂದೇ ತಾಪಮಾನವನ್ನು ಹೊಂದಿರುತ್ತವೆ." ], "label": [ "A", "B", "C", "D" ] }, "1141": { "text": [ "ರೆಕ್ಕೆಗಳ ಒಳಗಿನ ಒತ್ತಡವನ್ನು ಹೆಚ್ಚಿಸುವುದು", "ರೆಕ್ಕೆಗಳ ಸಾಂದ್ರತೆಯನ್ನು ಕಡಿಮೆ ಮಾಡುವುದು", "ರೆಕ್ಕೆಗಳ ಒಳಗೆ ತಾಪಮಾನವನ್ನು ಹೆಚ್ಚಿಸುವುದು", "ರೆಕ್ಕೆಗಳ ದ್ರವ್ಯರಾಶಿಯನ್ನು ಕಡಿಮೆ ಮಾಡುವುದು" ], "label": [ "A", "B", "C", "D" ] }, "1142": { "text": [ "ಆಳವಾದ ಬೇರುಗಳು", "ಉದ್ದವಾದ ಕೊಂಬೆಗಳು", "ದಪ್ಪ ತೊಗಟೆ.", "ಅಗಲವಾದ ಎಲೆಗಳು." ], "label": [ "A", "B", "C", "D" ] }, "1143": { "text": [ "ಕ್ಲೋರೋಪ್ಲಾಸ್ಟ್ಗಳು", "ಮೈಟೊಕಾಂಡ್ರಿಯ", "ರೈಬೋಸೋಮ್ಗಳು", "ಕೋಶಕಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "1144": { "text": [ "0 ° ಎಫ್", "32 ° ಎಫ್", "50 ° ಎಫ್", "100 ° ಎಫ್" ], "label": [ "A", "B", "C", "D" ] }, "1145": { "text": [ "ಅಣುಗಳ ಸರಾಸರಿ ಗಾತ್ರವು ಕಡಿಮೆಯಾಯಿತು.", "ಅಣುಗಳ ಸರಾಸರಿ ಗಾತ್ರವು ಹೆಚ್ಚಾಯಿತು.", "ಅಣುಗಳ ಸರಾಸರಿ ಚಲನ ಶಕ್ತಿಯು ಕಡಿಮೆಯಾಯಿತು.", "ಅಣುಗಳ ಸರಾಸರಿ ಚಲನ ಶಕ್ತಿಯು ಹೆಚ್ಚಾಯಿತು." ], "label": [ "A", "B", "C", "D" ] }, "1146": { "text": [ "ವಸ್ತುಗಳು ನಕ್ಷತ್ರಗಳಾಗಿವೆ.", "ವಸ್ತುಗಳು ಗ್ರಹಗಳಾಗಿವೆ.", "ವಸ್ತುಗಳು ಈ ಸೌರವ್ಯೂಹದಲ್ಲಿವೆ.", "ವಸ್ತುಗಳು ಭೂಮಿಯ ವಾತಾವರಣವನ್ನು ಬಿಸಿಮಾಡುತ್ತವೆ." ], "label": [ "A", "B", "C", "D" ] }, "1147": { "text": [ "ಕಣ್ಣಿನ ಬಣ್ಣ", "ಸಂಗೀತದ ರುಚಿ", "ವೃತ್ತಿ ಆಯ್ಕೆ", "ಓದುವ ಆಸಕ್ತಿ" ], "label": [ "A", "B", "C", "D" ] }, "1148": { "text": [ "ಅಣುಗಳು ಹತ್ತಿರದ ವಸ್ತುಗಳೊಂದಿಗೆ ರಾಸಾಯನಿಕ ಬಂಧಗಳನ್ನು ಸಂಕ್ಷಿಪ್ತವಾಗಿ ರೂಪಿಸುತ್ತವೆ.", "ಅಣುಗಳು ಯಾವಾಗಲೂ ಯಾದೃಚ್ಛಿಕ ಚಲನೆಯಲ್ಲಿರುತ್ತವೆ.", "ಅಣುಗಳು ಧೂಳಿನ ಕಣಗಳಿಗೆ ವಿದ್ಯುತ್ ಚಾರ್ಜ್ ಅನ್ನು ವರ್ಗಾಯಿಸುತ್ತವೆ.", "ಅಣುಗಳು ಆಗಾಗ್ಗೆ ಆಕಾರವನ್ನು ಬದಲಾಯಿಸುತ್ತವೆ." ], "label": [ "A", "B", "C", "D" ] }, "1149": { "text": [ "ಭೂಮಿಯು ದಿನಕ್ಕೆ ಒಂದು ಬಾರಿ ಸೂರ್ಯನ ಸುತ್ತ ಸುತ್ತುತ್ತದೆ.", "ಚಂದ್ರನು ದಿನಕ್ಕೆ ಒಂದು ಬಾರಿ ಭೂಮಿಯ ಸುತ್ತ ಸುತ್ತುತ್ತಾನೆ.", "ಭೂಮಿಯು ವರ್ಷಕ್ಕೆ ಒಮ್ಮೆ ಸೂರ್ಯನ ಸುತ್ತ ಸುತ್ತುತ್ತದೆ.", "ಚಂದ್ರನು ವರ್ಷಕ್ಕೆ ಒಮ್ಮೆ ಭೂಮಿಯ ಸುತ್ತ ಸುತ್ತುತ್ತಾನೆ." ], "label": [ "A", "B", "C", "D" ] }, "1150": { "text": [ "ಟೈರುಗಳ ವಿರುದ್ಧ ಬೀಸುವ ಗಾಳಿ", "ನೂಲುವ ಟೈರ್ಗಳಿಂದ ಹೊರಬರುವ ಗಾಳಿ", "ನೆಲ ಮತ್ತು ಟೈರ್ಗಳ ನಡುವೆ ಉಜ್ಜುವುದು", "ಸವಾರನ ಕೈಯಿಂದ ಟೈರ್ಗೆ ವರ್ಗಾವಣೆಯಾಗುವ ಶಾಖ" ], "label": [ "A", "B", "C", "D" ] }, "1151": { "text": [ "ಪುನರುತ್ಪಾದನೆ.", "ಅವುಗಳ ಗಟ್ಟಿಯಾದ ಆಕಾರವನ್ನು ಹಿಡಿದುಕೊಳ್ಳಿ.", "ವಸ್ತುಗಳನ್ನು ಹೀರಿಕೊಳ್ಳಿ ಮತ್ತು ಹೊರಹಾಕಿರಿ.", "ದ್ಯುತಿಸಂಶ್ಲೇಷಣೆ ಮಾಡಿ." ], "label": [ "A", "B", "C", "D" ] }, "1152": { "text": [ "ಪೆಕನ್ ಮರಗಳು", "ಪೈನ್ ಕೋನ್ಗಳು", "ಗಟ್ಟಿಮರದ ಮರದ ದಿಮ್ಮಿ", "ಮೇಪಲ್ ಎಲೆಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "1153": { "text": [ "ವಿಕಿರಣಶೀಲ ಆಹಾರ", "ಸಾವಯವ ರಸಗೊಬ್ಬರಗಳು", "ತೈಲ ಸೋರಿಕೆಯನ್ನು ಸ್ವಚ್ಛಗೊಳಿಸಲು ಬ್ಯಾಕ್ಟೀರಿಯಾಗಳು", "ದೊಡ್ಡ, ಸಿಹಿಯಾದ ಸ್ಟ್ರಾಬೆರಿಗಳನ್ನು ಅಭಿವೃದ್ಧಿಪಡಿಸುವುದು" ], "label": [ "A", "B", "C", "D" ] }, "1154": { "text": [ "ಗಟ್ಟಿಯಾದ ಬಂಡೆ", "ಕರಗಿದ ಕಲ್ಲು", "ಮಂಜುಗಡ್ಡೆ", "ನೀರು." ], "label": [ "1", "2", "3", "4" ] }, "1155": { "text": [ "ರಕ್ತಪರಿಚಲನೆ ಮತ್ತು ಅಸ್ಥಿಪಂಜರದ ವ್ಯವಸ್ಥೆಗಳು", "ಅಸ್ಥಿಪಂಜರ ಮತ್ತು ವಿಸರ್ಜನಾ ವ್ಯವಸ್ಥೆಗಳು", "ಸ್ನಾಯು ಮತ್ತು ರಕ್ತಪರಿಚಲನಾ ವ್ಯವಸ್ಥೆಗಳು", "ಉಸಿರಾಟದ ಮತ್ತು ಸ್ನಾಯು ವ್ಯವಸ್ಥೆಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "1156": { "text": [ "ಮೇಜಿನ ಅತ್ಯಂತ ಮೇಲಿನ ಸಂಪೂರ್ಣ ಸಾಲು", "ಎರಡು ವಿಭಾಗಗಳನ್ನು ಸಂಪರ್ಕಿಸುವ ಮೇಜಿನ ಕೆಳಭಾಗದಲ್ಲಿರುವ ಸಾಲುಗಳು", "ಮೇಜಿನ ಎಡಭಾಗದಲ್ಲಿರುವ ಅಂಕಣ", "ಮೇಜಿನ ಬಲಭಾಗದಿಂದ ಎರಡನೇ ಕಾಲಮ್" ], "label": [ "A", "B", "C", "D" ] }, "1157": { "text": [ "ಸುನಾಮಿಗಳು", "ಚಂಡಮಾರುತಗಳು", "ಕ್ಷುದ್ರಗ್ರಹಗಳ ಪರಿಣಾಮಗಳು", "ಜ್ವಾಲಾಮುಖಿ ಸ್ಫೋಟಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "1158": { "text": [ "ಧೂಮಕೇತುಗಳು.", "ಸೂರ್ಯ.", "ಕ್ಷುದ್ರಗ್ರಹಗಳು.", "ಚಂದ್ರ." ], "label": [ "A", "B", "C", "D" ] }, "1159": { "text": [ "ಸುಲಭವಾಗಿ ಕೊಂಡೊಯ್ಯಲು", "ಅದನ್ನು ನಿರ್ಮಿಸಲು ಸುಲಭವಾಗಿಸಲು", "ಪರದೆಯನ್ನು ಓದಲು ಸುಲಭವಾಗಿಸಲು", "ವಿದ್ಯುತ್ ತಂತಿಯ ಶೇಖರಣೆಯನ್ನು ಒದಗಿಸಲು" ], "label": [ "A", "B", "C", "D" ] }, "1160": { "text": [ "ಭೂಮಿಯು ಸೂರ್ಯನ ಸುತ್ತ ಅರ್ಧದಾರಿಯಲ್ಲೇ ಸುತ್ತುತ್ತದೆ.", "ಚಂದ್ರನು ಭೂಮಿಯ ಸುತ್ತ ಅರ್ಧದಾರಿಯಲ್ಲೇ ಸಂಚರಿಸುತ್ತಾನೆ.", "ಭೂಮಿಯು ಸೂರ್ಯನ ಸುತ್ತ ಒಂದು ಕಕ್ಷೆಯನ್ನು ಪೂರ್ಣಗೊಳಿಸುತ್ತದೆ.", "ಭೂಮಿಯ ಸುತ್ತ ಒಂದು ಕಕ್ಷೆಯನ್ನು ಪೂರ್ಣಗೊಳಿಸಲು ಚಂದ್ರ." ], "label": [ "A", "B", "C", "D" ] }, "1161": { "text": [ "ಹೊಸ ದತ್ತಾಂಶದ ಬಗ್ಗೆ ಭೂ ವಿಜ್ಞಾನಿಗಳ ನಡುವೆ ಚರ್ಚೆಗಳು", "ಭೂಮಿಯ ಪದರಗಳನ್ನು ವ್ಯಾಖ್ಯಾನಿಸುವ ವೈಜ್ಞಾನಿಕ ಪುಸ್ತಕಗಳು", "ಭೂಮಿಯ ರಚನೆಯನ್ನು ವಿವರಿಸುವ ಪ್ರಮುಖ ವಿಜ್ಞಾನಿ", "ಅದರ ಪದರಗಳನ್ನು ತೋರಿಸುವ ಭೂಮಿಯ ಭೌತಿಕ ಮಾದರಿ" ], "label": [ "A", "B", "C", "D" ] }, "1162": { "text": [ "ಒಂದು ಟೈಮ್ಲೈನ್", "ಒಂದು ಪೈ ಚಾರ್ಟ್", "ದತ್ತಾಂಶ ಕೋಷ್ಟಕ", "ಒಂದು ರೇಖೆಯ ರೇಖಾಚಿತ್ರ" ], "label": [ "A", "B", "C", "D" ] }, "1163": { "text": [ "ಶಿಲೀಂಧ್ರಗಳು ಮಾತ್ರ", "ಆರ್ಕಿಯಾ ಮಾತ್ರ", "ಬ್ಯಾಕ್ಟೀರಿಯಾ ಅಥವಾ ಆರ್ಕಿಯಾ", "ಬ್ಯಾಕ್ಟೀರಿಯಾ ಅಥವಾ ಶಿಲೀಂಧ್ರಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "1164": { "text": [ "ಅದರ ಹಾದಿ ವಿಸ್ತಾರವಾಗುತ್ತದೆ.", "ಅದರ ಮಾರ್ಗವು ಬಾಗುತ್ತದೆ.", "ಅದರ ಹಾದಿ ಚಿಕ್ಕದಾಗುತ್ತದೆ.", "ಇದರ ಮಾರ್ಗವು ನೇರ ರೇಖೆಯಲ್ಲಿ ಮುಂದುವರಿಯುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1165": { "text": [ "ವಿಕಿರಣ.", "ಬೆಳಕು.", "ವಿದ್ಯುತ್.", "ಧ್ವನಿ." ], "label": [ "A", "B", "C", "D" ] }, "1166": { "text": [ "ಜೀವಕೋಶಗಳು ಜೀವಕೋಶದ ಗೋಡೆಯನ್ನು ರೂಪಿಸುತ್ತವೆ.", "ಜೀವಕೋಶಗಳು ಗಾತ್ರದಲ್ಲಿ ಹೆಚ್ಚಾಗುತ್ತವೆ.", "ಜೀವಕೋಶಗಳು ಜೀವಕೋಶ ವಿಭಜನೆಗೆ ಒಳಗಾಗುತ್ತವೆ.", "ಜೀವಕೋಶಗಳು ವಿಲೀನಗೊಂಡು ದೊಡ್ಡದಾಗುತ್ತವೆ." ], "label": [ "A", "B", "C", "D" ] }, "1167": { "text": [ "ಭೂಕಂಪ", "ಜ್ವಾಲಾಮುಖಿ ಸ್ಫೋಟ", "ಪ್ರವಾಹ", "ಗಾಳಿ ಚಂಡಮಾರುತ" ], "label": [ "A", "B", "C", "D" ] }, "1168": { "text": [ "ಹಾಟ್ ಸ್ಪಾಟ್ಗಳು", "ಬಿರುಕು ಕಣಿವೆಗಳು", "ಪರ್ವತ ಶ್ರೇಣಿಗಳು", "ಮಧ್ಯ-ಸಾಗರ ರೇಖೆಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "1169": { "text": [ "ಇದು ಪ್ರೋಟೀನ್ಗಳಿಗೆ ಸಂಕೇತಗಳನ್ನು ನೀಡುತ್ತದೆ.", "ಇದು ಜೀವಕೋಶಗಳ ವಿಭಜನೆಯನ್ನು ತಡೆಯುತ್ತದೆ.", "ಇದು ಶಕ್ತಿಯ ಪರಿವರ್ತನೆಗೆ ಸಹಾಯ ಮಾಡುತ್ತದೆ.", "ಇದು ಕೋಶದ ಒಳಗೆ ಮತ್ತು ಹೊರಗೆ ಸಂಚಾರವನ್ನು ನಿಯಂತ್ರಿಸುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1170": { "text": [ "ನಿಧಾನವಾಗಿ ಗಾತ್ರವನ್ನು ಬದಲಾಯಿಸಿದ ಹವಳದ ದಿಬ್ಬಗಳು", "ಗಾಳಿಯಿಂದ ರೂಪುಗೊಂಡ ಮರುಭೂಮಿ ಮರಳಿನ ದಿಬ್ಬಗಳು", "ನದಿಯ ಮುಖದಲ್ಲಿ ಕಂಡುಬರುವ ಕೆಸರಿನ ನಿಕ್ಷೇಪಗಳು", "ಪರ್ವತದ ತುದಿಯಲ್ಲಿ ಕಂಡುಬರುವ ಪಳೆಯುಳಿಕೆಗೊಂಡ ಸೀಶೆಲ್ಗಳನ್ನು ಹೊಂದಿರುವ ಬಂಡೆ" ], "label": [ "A", "B", "C", "D" ] }, "1171": { "text": [ "ಸಸ್ಯದ ಪದಾರ್ಥಗಳನ್ನು ಸೇವಿಸಬೇಕು.", "ಆಶ್ರಯಕ್ಕಾಗಿ ಸಸ್ಯಗಳನ್ನು ಬಳಸಿ.", "ಸಸ್ಯಗಳಿಂದ ಬಿಡುಗಡೆಯಾಗುವ ಇಂಗಾಲದ ಡೈಆಕ್ಸೈಡ್ ಅಗತ್ಯವಿದೆ.", "ಸಸ್ಯಗಳನ್ನು ತಿನ್ನುವ ಇತರ ಪ್ರಾಣಿಗಳನ್ನು ತಿನ್ನುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1172": { "text": [ "ಸಸ್ಯ ಜೆನೆಟಿಕ್ಸ್", "ರೋಗ ನಿಯಂತ್ರಣ", "ಡಿಎನ್ಎ ಅನುಕ್ರಮ", "ಸೂಕ್ಷ್ಮಜೀವಶಾಸ್ತ್ರ" ], "label": [ "A", "B", "C", "D" ] }, "1173": { "text": [ "ಕ್ರಸ್ಟ್", "ಹೊದಿಕೆ", "ಹೊರಗಿನ ಕೋರ್", "ಒಳಭಾಗ" ], "label": [ "A", "B", "C", "D" ] }, "1174": { "text": [ "ಹೈಡ್ರೋಜನ್, ಸಾರಜನಕ, ಇಂಗಾಲ", "ಆಮ್ಲಜನಕ, ಗಂಧಕ, ಇಂಗಾಲ", "ಇಂಗಾಲ, ಜಲಜನಕ, ಆಮ್ಲಜನಕ", "ಸಾರಜನಕ, ಇಂಗಾಲ, ಗಂಧಕ" ], "label": [ "A", "B", "C", "D" ] }, "1175": { "text": [ "ಒಂದು ಲಕ್ಷ.", "ನೂರು ಮಿಲಿಯನ್.", "ನೂರು ಶತಕೋಟಿ.", "ನೂರು ಟ್ರಿಲಿಯನ್." ], "label": [ "A", "B", "C", "D" ] }, "1176": { "text": [ "ಕಿಣ್ವಗಳು", "ಜೀವಸತ್ವಗಳು", "ಲಿಪಿಡ್ಗಳು", "ನ್ಯೂಕ್ಲಿಯೋಟೈಡ್ಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "1177": { "text": [ "ವಸ್ತುವನ್ನು ಚಲಿಸುವಂತೆ ಮಾಡುತ್ತದೆ", "ವಸ್ತುವು ನಿಶ್ಚಲವಾಗಿ ಉಳಿಯುವಂತೆ ಮಾಡುತ್ತದೆ", "ವಸ್ತುವನ್ನು ಮೇಲಕ್ಕೆ ತಳ್ಳುತ್ತದೆ", "ವಸ್ತುವನ್ನು ಕೆಳಕ್ಕೆ ಎಳೆಯುತ್ತದೆ" ], "label": [ "A", "B", "C", "D" ] }, "1178": { "text": [ "ನಿರ್ಬಂಧಿತ ಸೂರ್ಯನ ಬೆಳಕು ನೆರಳು ಬೀರುತ್ತದೆ", "ಸೂರ್ಯನ ಬೆಳಕು ಕೆರೆಯಿಂದ ನೀರನ್ನು ಆವಿಯಾಗುತ್ತದೆ", "ಓಝೋನ್ ಅಣುಗಳನ್ನು ರೂಪಿಸುವ ಆಮ್ಲಜನಕವು ಸೂರ್ಯನ ಬೆಳಕನ್ನು ಹೀರಿಕೊಳ್ಳುತ್ತದೆ", "ಪ್ರಿಸ್ಮ್ ಸೂರ್ಯನ ಬೆಳಕನ್ನು ವಿವಿಧ ತರಂಗಾಂತರಗಳ ಬೆಳಕಿನಲ್ಲಿ ವಕ್ರೀಕರಿಸುತ್ತದೆ" ], "label": [ "A", "B", "C", "D" ] }, "1179": { "text": [ "ಹಾರ್ಮೋನುಗಳ ಸ್ರಾವ", "ರೂಪಾಂತರ", "ಫಲವತ್ತತೆ", "ಜೀವಕೋಶ ವಿಭಜನೆ" ], "label": [ "1", "2", "3", "4" ] }, "1180": { "text": [ "ಗಾಳಿ ಶಕ್ತಿ.", "ಪರಮಾಣು ಶಕ್ತಿ.", "ವಿದ್ಯುತ್ ಶಕ್ತಿ.", "ಸೌರಶಕ್ತಿ." ], "label": [ "A", "B", "C", "D" ] }, "1181": { "text": [ "ಗಾಳಿ.", "ರಕ್ತ.", "ಕಿತ್ತಳೆ ರಸ", "ಉಪ್ಪು." ], "label": [ "A", "B", "C", "D" ] }, "1182": { "text": [ "ಬೆಳಕಿನ ಶಕ್ತಿ.", "ಸೌರಶಕ್ತಿ", "ಚಲನ ಶಕ್ತಿ", "ನವೀಕರಿಸಬಹುದಾದ ಇಂಧನ" ], "label": [ "A", "B", "C", "D" ] }, "1183": { "text": [ "ಅಳಿಲುಗಳ ಸಂಖ್ಯೆ ಹೆಚ್ಚಾಗುತ್ತದೆ.", "ಗಿಡುಗಗಳ ಸಂಖ್ಯೆ ಕಡಿಮೆಯಾಗಲಿದೆ.", "ನರಿಗಳ ಸಂಖ್ಯೆ ಕಡಿಮೆಯಾಗಲಿದೆ.", "ಮರಗಳ ಸಂಖ್ಯೆ ಹೆಚ್ಚಾಗುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1184": { "text": [ "ಸೂರ್ಯ", "ಚಂದ್ರ.", "ಭೂಮಿಯ ಕೇಂದ್ರಭಾಗ", "ಭೂಮಿಯ ಹೊದಿಕೆ" ], "label": [ "A", "B", "C", "D" ] }, "1185": { "text": [ "ಮಾಲಿನ್ಯ", "ಹವಾಮಾನ ಬದಲಾವಣೆ", "ಆವಾಸಸ್ಥಾನದ ನಾಶ", "ಟೆಕ್ಟೋನಿಕ್ ಪ್ಲೇಟ್ ಚಲನೆ" ], "label": [ "A", "B", "C", "D" ] }, "1186": { "text": [ "ಹಿತ್ತಲಿನಲ್ಲಿದ್ದ ಕೊಡಲಿಯಿಂದ ಮರಗಳನ್ನು ಕತ್ತರಿಸುವುದು", "ಬೀಳುವ ಎಲೆಗಳನ್ನು ಸಂಗ್ರಹಿಸುವುದು", "ಅನಿಲ-ಚಾಲಿತ ಲಾನ್ ಮೊವರ್ನೊಂದಿಗೆ ಹುಲ್ಲು ಕತ್ತರಿಸುವುದು", "ಹೆದ್ದಾರಿಯ ಉದ್ದಕ್ಕೂ ವರ್ಣರಂಜಿತ ಕಾಡು ಹೂವುಗಳನ್ನು ಎತ್ತಿಕೊಳ್ಳುವುದು" ], "label": [ "A", "B", "C", "D" ] }, "1187": { "text": [ "ಬೆಳಕಿನ ವಿವರ್ತನ.", "ಗ್ರಹಗಳ ಮೇಲೆ ಟೆಕ್ಟೋನಿಕ್ ವೈಶಿಷ್ಟ್ಯಗಳು.", "ಸಣ್ಣ ವಸ್ತುಗಳ ಮೇಲ್ಮೈಗಳು.", "ಸಮುದ್ರ ತಳದಲ್ಲಿರುವ ಭೌಗೋಳಿಕ ಲಕ್ಷಣಗಳು." ], "label": [ "A", "B", "C", "D" ] }, "1188": { "text": [ "ದೈಹಿಕ ಲಕ್ಷಣ.", "ಕಲಿತ ನಡವಳಿಕೆ.", "ಆನುವಂಶಿಕ ನಡವಳಿಕೆ.", "ಒಂದು ಹೊಂದಾಣಿಕೆ." ], "label": [ "A", "B", "C", "D" ] }, "1189": { "text": [ "ಓಡಿದೆ.", "ಸಂಗಾತಿ.", "ಅಡಗಿಸಿಡಿ", "ನಿದ್ರಾವಸ್ಥೆ" ], "label": [ "A", "B", "C", "D" ] }, "1190": { "text": [ "ಬೆಟ್ಟಗಳು ಚಿಕ್ಕದಾಗಿರುತ್ತವೆ ಮತ್ತು ಹೆಚ್ಚು ದುಂಡಾಗಿರುತ್ತವೆ.", "ಬೆಟ್ಟಗಳು ಹೆಚ್ಚು ಆಳವಾಗಿವೆ ಮತ್ತು ಹೆಚ್ಚು ಮಟ್ಟದಲ್ಲಿವೆ.", "ಬೆಟ್ಟಗಳು ಕಡಿದಾದ ಮತ್ತು ಬಂಡೆಗಳಾಗಿವೆ.", "ಬೆಟ್ಟಗಳು ಎತ್ತರವಾದವು ಮತ್ತು ಹಿಮಾವೃತವಾಗಿವೆ." ], "label": [ "A", "B", "C", "D" ] }, "1191": { "text": [ "ಚಳಿಗಾಲದಲ್ಲಿ ಹೈಬರ್ನೇಟ್", "ಅದರ ಸಂತತಿಗೆ ಆಶ್ರಯ ನೀಡಿ", "ಹೆಚ್ಚು ಗರಿಗಳನ್ನು ಉತ್ಪಾದಿಸಿ", "ತ್ಯಾಜ್ಯವನ್ನು ನಿರ್ಮೂಲನೆ ಮಾಡಿ" ], "label": [ "A", "B", "C", "D" ] }, "1192": { "text": [ "ಅವು ನಿಗದಿತ ಪರಿಮಾಣದೊಳಗೆ ಕಂಪನಗೊಳ್ಳುತ್ತವೆ.", "ಅವು ನಿಗದಿತ ಪರಿಮಾಣದೊಳಗೆ ಮುಕ್ತವಾಗಿ ಚಲಿಸುತ್ತವೆ.", "ಅವು ಸ್ಥಳದಲ್ಲಿ ಕಂಪಿಸುತ್ತವೆ ಮತ್ತು ಧಾರಕದ ಆಕಾರವನ್ನು ತೆಗೆದುಕೊಳ್ಳುತ್ತವೆ.", "ಅವರು ಮುಕ್ತವಾಗಿ ತಿರುಗಾಡುತ್ತಾರೆ ಮತ್ತು ಧಾರಕದ ಆಕಾರವನ್ನು ತೆಗೆದುಕೊಳ್ಳುತ್ತಾರೆ." ], "label": [ "A", "B", "C", "D" ] }, "1193": { "text": [ "ನೀರು ಆವಿಯಾಗುತ್ತದೆ ಮತ್ತು ಉಪ್ಪು ಬೀಕರ್ನಲ್ಲಿ ಉಳಿಯುತ್ತದೆ.", "ಉಪ್ಪು ಮತ್ತು ನೀರು ಎರಡೂ ಆವಿಯಾಗುತ್ತವೆ ಮತ್ತು ಬೀಕರ್ ಅನ್ನು ಬಿಡುತ್ತವೆ.", "ಉಪ್ಪು ಹೊಸ ಸಂಯುಕ್ತವಾಗುತ್ತದೆ.", "ಉಪ್ಪು ನೀರಿನಿಂದ ಆವಿಯಾಗುತ್ತದೆ ಮತ್ತು ಪರಿಸರಕ್ಕೆ ಹರಡುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1194": { "text": [ "ಸಿಎಲ್, ಬಿಆರ್, ಮತ್ತು ಎಫ್", "ಕೆ, ಸಿಎ, ಮತ್ತು ಎಸ್ಸಿ", "Kr, Cl, ಮತ್ತು O", "ಬಿ, ಸಿ, ಮತ್ತು ಒ" ], "label": [ "A", "B", "C", "D" ] }, "1195": { "text": [ "ರಕ್ತಪರಿಚಲನೆ", "ಜೀರ್ಣಕಾರಿ.", "ನರಸಂಬಂಧಿ", "ಮೂಳೆ." ], "label": [ "A", "B", "C", "D" ] }, "1196": { "text": [ "ಫಲಿತಾಂಶಗಳನ್ನು ಗಣಕಯಂತ್ರದಲ್ಲಿ ಬೆರಳಚ್ಚು ಮಾಡುವುದು", "ಅಂತರ್ಜ್ಞಾನ.", "ಕ್ಷೇತ್ರ ನೋಟ್ಬುಕ್ನಲ್ಲಿ ಸಂಗತಿಗಳನ್ನು ಬರೆಯುವುದು", "ಜಿಂಕೆಗಳನ್ನು ಅವುಗಳ ಸ್ವಂತ ಆವಾಸಸ್ಥಾನದಲ್ಲಿ ಗಮನಿಸುವುದು" ], "label": [ "A", "B", "C", "D" ] }, "1197": { "text": [ "ಬಣ್ಣ.", "ತಾಪಮಾನ", "ಪ್ರತಿಫಲನಶೀಲತೆ", "ವಾಹಕತೆ" ], "label": [ "A", "B", "C", "D" ] }, "1198": { "text": [ "ಸೂರ್ಯ ಬಹಳ ಸುಂದರವಾಗಿದ್ದಾನೆ.", "ಸೂರ್ಯನು ಅಧ್ಯಯನ ಮಾಡಲು ಮೋಜಿನವನಾಗಿದ್ದಾನೆ.", "ಸೂರ್ಯನು ಭೂಮಿಗಿಂತ ದೊಡ್ಡವನಾಗಿದ್ದಾನೆ.", "ಚಂದ್ರನಿಗಿಂತ ಸೂರ್ಯನು ಹೆಚ್ಚು ಆಸಕ್ತಿದಾಯಕನಾಗಿದ್ದಾನೆ." ], "label": [ "A", "B", "C", "D" ] }, "1199": { "text": [ "ಹರಿಯುವ ನೀರು", "ನೈಸರ್ಗಿಕ ಅನಿಲ", "ಸೂರ್ಯನ ಬೆಳಕು", "ಗಾಳಿ." ], "label": [ "A", "B", "C", "D" ] }, "1200": { "text": [ "ಪ್ರಾಥಮಿಕ ಪ್ರಭೇದಗಳು.", "ದ್ವಿತೀಯಕ ಪ್ರಭೇದಗಳು.", "ಅನುಕ್ರಮ ಪ್ರಭೇದಗಳು.", "ಪ್ರವರ್ತಕ ಪ್ರಭೇದಗಳು." ], "label": [ "A", "B", "C", "D" ] }, "1201": { "text": [ "ಹುಣ್ಣು.", "ಮಲೇರಿಯಾ", "ಕ್ಷಯರೋಗ", "ಶೀತಜ್ವರ" ], "label": [ "A", "B", "C", "D" ] }, "1202": { "text": [ "ವಿಭಜಿಸಿ ಮತ್ತು ಹರಡಿ.", "ಡಿಫ್ರ್ಯಾಕ್ಟ್ ಮಾಡಿ ಮತ್ತು ಕೇಂದ್ರ ಬಿಂದುವಿಗೆ ಬನ್ನಿ.", "ವಕ್ರೀಭವನಗೊಳಿಸಿ ಕೇಂದ್ರ ಬಿಂದುವಿಗೆ ಬನ್ನಿ.", "ರಿಫ್ರ್ಯಾಕ್ಟ್ ಮಾಡಿ ಮತ್ತು ಹರಡಿ." ], "label": [ "A", "B", "C", "D" ] }, "1203": { "text": [ "ಹಸಿ ತರಕಾರಿಗಳನ್ನು ಸೇವಿಸುವುದು", "ನಿಂಬೆ ರಸ ಕುಡಿಯುವುದು", "ಆಕ್ರಮಣಕಾರಿ ಬ್ಯಾಕ್ಟೀರಿಯಾ", "ತಂಪಾದ ವಾತಾವರಣದಲ್ಲಿ ಓಡುವುದು" ], "label": [ "A", "B", "C", "D" ] }, "1204": { "text": [ "ಕಡಿಮೆ ತಾಪಮಾನವನ್ನು ಹೊಂದಿರಿ", "ಕಡಿಮೆ ಚಲನಶಕ್ತಿಯನ್ನು ಹೊಂದಿರಿ", "ವೇಗವಾಗಿ ಚಲಿಸುತ್ತಿವೆ", "ಒಟ್ಟಿಗೆ ಹತ್ತಿರವಾಗಿದ್ದಾರೆ" ], "label": [ "1", "2", "3", "4" ] }, "1205": { "text": [ "ಇವೆರಡೂ ಕಲ್ಲಿನ ಮೇಲ್ಮೈಗಳನ್ನು ಹೊಂದಿವೆ.", "ಇವೆರಡೂ ಸಕ್ರಿಯ ಜ್ವಾಲಾಮುಖಿಗಳನ್ನು ಹೊಂದಿವೆ.", "ಇವೆರಡೂ ಒಂದೇ ರೀತಿಯ ವಾತಾವರಣವನ್ನು ಹೊಂದಿವೆ.", "ಇವೆರಡೂ ಒಂದೇ ರೀತಿಯ ಗುರುತ್ವಾಕರ್ಷಣೆಯನ್ನು ಹೊಂದಿವೆ." ], "label": [ "A", "B", "C", "D" ] }, "1206": { "text": [ "ತಾಪಮಾನವು ಹೆಚ್ಚಾಗುತ್ತದೆ.", "ಮಳೆ ಪ್ರಮಾಣ ಹೆಚ್ಚಾಗಲಿದೆ.", "ಕಾಡಿನಲ್ಲಿ ಮರಗಳ ಸಂಖ್ಯೆ ಹೆಚ್ಚಾಗುತ್ತದೆ.", "ಕಾಡಿನಲ್ಲಿ ಕೀಟಗಳ ಸಂಖ್ಯೆ ಹೆಚ್ಚಾಗುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1207": { "text": [ "ಬೆಳೆಯುವುದು ಮತ್ತು ಪುನರುತ್ಪಾದನೆ", "ಮೊಳಕೆಯೊಡೆಯುವುದು ಮತ್ತು ಆಹಾರವನ್ನು ತಯಾರಿಸುವುದು", "ಬೆಳೆಯುವುದು ಮತ್ತು ಆಹಾರವನ್ನು ತಯಾರಿಸುವುದು", "ಮೊಳಕೆಯೊಡೆಯುವಿಕೆ ಮತ್ತು ಪುನರುತ್ಪಾದನೆ" ], "label": [ "A", "B", "C", "D" ] }, "1208": { "text": [ "ಮಸೂರಗಳು.", "ಲೋಹಗಳು.", "ರಾಸಾಯನಿಕ ಮಿಶ್ರಣಗಳು.", "ಚರ್ಮದ ತಯಾರಿಕೆ." ], "label": [ "A", "B", "C", "D" ] }, "1209": { "text": [ "ಕೊಕ್ಕಿನ ಆಕಾರ", "ಕಣ್ಣಿನ ಸ್ಥಾನ", "ಗರಿಗಳ ಮಾದರಿ", "ಬಾಲ-ಗರಿ ಉದ್ದ" ], "label": [ "A", "B", "C", "D" ] }, "1210": { "text": [ "ಹೆಚ್ಚು ಸ್ಥಿರವಾಗಿದೆ.", "ಒಂದು ಐಸೊಟೋಪ್.", "ಒಂದು ಅಯಾನ್.", "ಕಡಿಮೆ ಶುಲ್ಕ ವಿಧಿಸಲಾಗುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1211": { "text": [ "ದುರ್ಬಲ ಮೂಳೆಗಳು", "ಕಡಿಮೆ ಶಕ್ತಿ", "ಉತ್ತಮ ಶ್ರವಣಶಕ್ತಿ", "ಬಲವಾದ ಹೃದಯ" ], "label": [ "A", "B", "C", "D" ] }, "1212": { "text": [ "ಸಮಯ.", "ದೂರವಿದೆ.", "ಪ್ರಕಾಶಮಾನತೆ.", "ತಾಪಮಾನ." ], "label": [ "A", "B", "C", "D" ] }, "1213": { "text": [ "ಅಂತಿಮ ವೇಗ.", "ಆರಂಭಿಕ ವೇಗ.", "ತಪ್ಪಿಸಿಕೊಳ್ಳುವ ವೇಗ.", "ಅಂತಿಮ ವೇಗ." ], "label": [ "A", "B", "C", "D" ] }, "1214": { "text": [ "ಚಿನ್ನ.", "ಹೀಲಿಯಂ.", "ಸೋಡಿಯಂ.", "ಅಲ್ಯೂಮಿನಿಯಂ." ], "label": [ "A", "B", "C", "D" ] }, "1215": { "text": [ "ಅವು ಸೂಚನೆಗಳ ಭಾಗವಾಗಿವೆ.", "ಊಹೆಯನ್ನು ಪರೀಕ್ಷಿಸಲು ಅವುಗಳನ್ನು ಬಳಸಲಾಗುತ್ತದೆ.", "ಅವರು ಒಂದು ಊಹೆಯನ್ನು ಮಾಡಬೇಕಾಗುತ್ತದೆ.", "ತನಿಖೆಯ ಸಮಯದಲ್ಲಿ ಅವು ನಿಮ್ಮನ್ನು ಸುರಕ್ಷಿತವಾಗಿರಿಸುತ್ತವೆ." ], "label": [ "A", "B", "C", "D" ] }, "1216": { "text": [ "ಸಮಭಾಜಕದ ಕಡೆಗೆ ಚಲಿಸುವ ತಂಪಾದ ಸಾಗರ ಪ್ರವಾಹಗಳು", "ಮೇಲಿನ ಅಕ್ಷಾಂಶಗಳಲ್ಲಿ ಹೆಚ್ಚಿದ ಜ್ವಾಲಾಮುಖಿ ಚಟುವಟಿಕೆ", "ಉತ್ತರ ಧ್ರುವದಿಂದ ದಕ್ಷಿಣಕ್ಕೆ ಚಲಿಸುವ ತಂಪಾದ ಗಾಳಿ", "ಉಷ್ಣವಲಯದಲ್ಲಿ ಬೆಚ್ಚಗಿನ ನೀರಿನ ತಾಪಮಾನ" ], "label": [ "A", "B", "C", "D" ] }, "1217": { "text": [ "ಈ ಪರ್ವತಗಳು ಒಂದು ಕಾಲದಲ್ಲಿ ಸಮುದ್ರದ ಕೆಳಗಿದ್ದವು.", "ಈ ಪರ್ವತಗಳು ಒಂದು ಕಾಲದಲ್ಲಿ ಹೆಚ್ಚು ಮಳೆಯ ವಾತಾವರಣವನ್ನು ಹೊಂದಿದ್ದವು.", "ಪರ್ವತ ನದಿ ಕ್ಲಾಮ್ಗಳು ಸಾಗರ ಕ್ಲಾಮ್ಗಳಿಂದ ವಿಕಸನಗೊಂಡಿವೆ.", "ಸಾಗರ ಕ್ಲಾಮ್ಗಳು ಪರ್ವತ ನದಿ ಕ್ಲಾಮ್ಗಳಿಂದ ವಿಕಸನಗೊಂಡಿವೆ." ], "label": [ "A", "B", "C", "D" ] }, "1218": { "text": [ "ಮಣ್ಣಿನ ಮೇಲ್ಮೈಯ ಹಿಮದ ಬಿಂದುವಿನ ಕೆಳಗೆ ಹೂತುಹೋಗುವುದು", "ಮಣ್ಣಿನ ಮೇಲ್ಮೈ ಮೇಲಿರುವ ಮರದ ಕಾಂಡಗಳಲ್ಲಿ ಹೂತುಹೋಗುವುದು", "ಮಣ್ಣಿನ ಮೇಲ್ಮೈಯಲ್ಲಿ ಕಂಡುಬರುವ ಸೇವಿಸುವ ಬೇರುಗಳು", "ಮಣ್ಣಿನ ಮೇಲ್ಮೈಯಲ್ಲಿ ಕಂಡುಬರುವ ಸೇವಿಸುವ ಜೀವಿಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "1219": { "text": [ "ಬಯೋಮ್", "ಪರಿಸರ ವ್ಯವಸ್ಥೆ", "ಸಮುದಾಯ", "ಜನಸಂಖ್ಯೆ" ], "label": [ "A", "B", "C", "D" ] }, "1220": { "text": [ "ಇಳಿಜಾರಿನ ವಿಮಾನ", "ಪುಲ್ಲಿ.", "ಬೆಣೆ.", "ಲಿವರ್" ], "label": [ "A", "B", "C", "D" ] }, "1221": { "text": [ "ಇದು ಅನಿಲವಾಗಿ ಪರಿಣಮಿಸುತ್ತದೆ.", "ಇದು ಗಟ್ಟಿಯಾಗುತ್ತದೆ.", "ಇದು ಹೊಸ ಪರಮಾಣು ಬಂಧಗಳನ್ನು ಪಡೆಯುತ್ತದೆ.", "ಅದು ನಾಶವಾಗುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1222": { "text": [ "ಎಲೆಕ್ಟ್ರಾನ್ಗಳು, ನ್ಯೂಟ್ರಾನ್ಗಳು ಮತ್ತು ಪ್ರೋಟಾನ್ಗಳು", "ಎಲೆಕ್ಟ್ರಾನ್ಗಳು, ಪ್ರೋಟಾನ್ಗಳು ಮತ್ತು ಗಾಮಾ ಕಿರಣಗಳು", "ನ್ಯೂಟ್ರಾನ್ಗಳು, ಫೋಟಾನ್ಗಳು ಮತ್ತು ಬೀಟಾ ಕಣಗಳು", "ನ್ಯೂಟ್ರಾನ್ಗಳು, ಪ್ರೋಟಾನ್ಗಳು ಮತ್ತು ಆಲ್ಫಾ ಕಣಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "1223": { "text": [ "ಸಂವಹನವು ಶಾಖವನ್ನು ಥರ್ಮಾಮೀಟರ್ಗೆ ಕೊಂಡೊಯ್ಯುತ್ತದೆ.", "ವಿಕಿರಣ ಶಕ್ತಿಯು ಥರ್ಮಾಮೀಟರ್ ಅನ್ನು ಬೆಚ್ಚಗಾಗಿಸುತ್ತದೆ.", "ಜ್ವಾಲೆಯಿಂದ ಯಾಂತ್ರಿಕ ಶಕ್ತಿಯು ಶಾಖವನ್ನು ಥರ್ಮಾಮೀಟರ್ಗೆ ಕೊಂಡೊಯ್ಯುತ್ತದೆ.", "ಜ್ವಾಲೆಯಿಂದ ಶಾಖವನ್ನು ಲೋಹದ ರಾಡ್ ಮೂಲಕ ಥರ್ಮಾಮೀಟರ್ಗೆ ನಡೆಸಲಾಗುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1224": { "text": [ "ಹಿಮನದಿಗಳು ಕರಗಿದಾಗ.", "ಭೂಕಂಪಗಳಿಂದ.", "ಭೂಮಿ ಮುಳುಗಿದಾಗ.", "ಟೆಕ್ಟೋನಿಕ್ ಫಲಕಗಳ ಉದ್ದಕ್ಕೂ." ], "label": [ "A", "B", "C", "D" ] }, "1225": { "text": [ "ಎರೆಹುಳುಗಳು ಮರಳಿಗಿಂತ ಕೊಳಕಿನ ರುಚಿಯನ್ನು ಇಷ್ಟಪಡುತ್ತವೆ.", "ಕೆಂಪು ಮಣ್ಣಿಗಿಂತ ಕಪ್ಪು ಮಣ್ಣಿನಲ್ಲಿ ಎರೆಹುಳುಗಳು ಹೆಚ್ಚು ಸಂತೋಷವಾಗಿರುತ್ತವೆ.", "ಕೊಳೆಯುತ್ತಿರುವ ವಸ್ತುಗಳನ್ನು ಕೊಳೆಯಲು ಅಳಿಲುಗಳು ಅಸ್ತಿತ್ವದಲ್ಲಿವೆ.", "ಎರೆಹುಳುಗಳು ನೇರ ಬೆಳಕಿನ ಮೂಲಗಳಿಂದ ದೂರ ಹೋಗುತ್ತವೆ." ], "label": [ "A", "B", "C", "D" ] }, "1226": { "text": [ "ಅವು ಉದಾತ್ತ (ಜಡ) ಅನಿಲಗಳಾಗಿವೆ.", "ಅವು ಲೋಹಗಳಲ್ಲದವುಗಳಾಗಿವೆ.", "ಅವು ಒಂದೇ ರೀತಿಯ ಉಷ್ಣ ವಾಹಕತೆಯನ್ನು ಹೊಂದಿರುತ್ತವೆ.", "ಅವು ಒಂದೇ ಸಂಖ್ಯೆಯ ಪ್ರೋಟಾನ್ಗಳನ್ನು ಹೊಂದಿರುತ್ತವೆ." ], "label": [ "A", "B", "C", "D" ] }, "1227": { "text": [ "ಒಂದು ಜೀನ್", "ಒಂದು ಪ್ರೋಟೀನ್", "ಒಂದು ಪ್ಲೇಟ್ಲೆಟ್", "ಡಿಎನ್ಎ ಅಣು" ], "label": [ "A", "B", "C", "D" ] }, "1228": { "text": [ "ಇಂಚುಗಳು, ಗ್ರಾಂಗಳು, ಔನ್ಸ್ಗಳು", "ಇಂಚುಗಳು, ಪೌಂಡ್ಗಳು, ಔನ್ಸ್ಗಳು", "ಸೆಂಟಿಮೀಟರ್ಗಳು, ಗ್ರಾಂಗಳು, ಮಿಲಿಲೀಟರ್ಗಳು", "ಸೆಂಟಿಮೀಟರ್, ಪೌಂಡ್, ಮಿಲಿಲೀಟರ್ಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "1229": { "text": [ "ಗಾಮಾ ವಿಕಿರಣ", "ಅತಿಗೆಂಪು ವಿಕಿರಣ", "ರೇಡಿಯೋ ತರಂಗಗಳು", "ಗೋಚರವಾದ ಬೆಳಕು" ], "label": [ "A", "B", "C", "D" ] }, "1230": { "text": [ "ಜೋನಾಸ್ ಸಾಲ್ಕ್", "ನೀಲ್ ಆರ್ಮ್ಸ್ಟ್ರಾಂಗ್", "ಆಲ್ಬರ್ಟ್ ಐನ್ಸ್ಟೈನ್", "ಜಾಕ್ವೆಸ್ ಕೌಸ್ಟೌ" ], "label": [ "A", "B", "C", "D" ] }, "1231": { "text": [ "ದೊಡ್ಡ ಸರೀಸೃಪಗಳು ಮತ್ತು ಉಭಯಚರಗಳು", "ಸಣ್ಣ ಪಕ್ಷಿಗಳು ಮತ್ತು ಸಸ್ತನಿಗಳು", "ಪಾಚಿಗಳು ಮತ್ತು ಕಲ್ಲುಹೂವುಗಳು", "ಪೊದೆಗಳು ಮತ್ತು ಬಳ್ಳಿಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "1232": { "text": [ "ಸ್ನಾಯು ವ್ಯವಸ್ಥೆ", "ನರಮಂಡಲದ", "ಜೀರ್ಣಾಂಗ ವ್ಯವಸ್ಥೆ", "ರಕ್ತಪರಿಚಲನಾ ವ್ಯವಸ್ಥೆ" ], "label": [ "A", "B", "C", "D" ] }, "1233": { "text": [ "ಬೆಳಗ್ಗೆ 7 ಗಂಟೆಗೆ.", "ಮಧ್ಯಾಹ್ನ 2 ಗಂ.", "ರಾತ್ರಿ 9 ಗಂ.", "ಮಧ್ಯರಾತ್ರಿ" ], "label": [ "A", "B", "C", "D" ] }, "1234": { "text": [ "ಅಲೆಗಳು.", "ಗುರುತ್ವಾಕರ್ಷಣ", "ವಿದ್ಯುತ್", "ಆಯಸ್ಕಾಂತತೆ" ], "label": [ "A", "B", "C", "D" ] }, "1235": { "text": [ "ಭೂಮಿಯು ತನ್ನ ಅಕ್ಷದ ಮೇಲೆ ತಿರುಗುತ್ತದೆ.", "ಚಂದ್ರನು ತನ್ನ ಅಕ್ಷದ ಮೇಲೆ ತಿರುಗುತ್ತಾನೆ", "ಸೂರ್ಯನ ಸುತ್ತ ಸುತ್ತುತ್ತಿರುವ ಭೂಮಿ", "ಭೂಮಿಯ ಸುತ್ತ ಸುತ್ತುತ್ತಿರುವ ಚಂದ್ರ" ], "label": [ "A", "B", "C", "D" ] }, "1236": { "text": [ "ಪುನರಾವರ್ತಿತ ಕಾರ್ಯಗಳನ್ನು ನಿರ್ವಹಿಸಲು", "ಕಾಂಡದ ಜಾಗವನ್ನು ನಿರ್ಧರಿಸಲು", "ಪ್ರಯಾಣಿಕರ ಸೌಕರ್ಯವನ್ನು ಪ್ರದರ್ಶಿಸಲು", "ಗುಣಮಟ್ಟ ನಿಯಂತ್ರಣ ತಪಾಸಣೆಗಳನ್ನು ನಿರ್ವಹಿಸಲು" ], "label": [ "A", "B", "C", "D" ] }, "1237": { "text": [ "ಸಮುದ್ರ ತಳದ ಹರಡುವಿಕೆಯ ಪುರಾವೆ.", "ಪರ್ವತ ಶ್ರೇಣಿಗಳ ಭೌಗೋಳಿಕ ನಕ್ಷೆ.", "ಪ್ಲೇಟ್ ಗಡಿಗಳಲ್ಲಿ ಮಣ್ಣಿನ ವಿಶ್ಲೇಷಣೆ.", "ಕರಾವಳಿಯಲ್ಲಿ ಜ್ವಾಲಾಮುಖಿ ಚಟುವಟಿಕೆ." ], "label": [ "A", "B", "C", "D" ] }, "1238": { "text": [ "ವಲಸೆ ಹೋಗಿ.", "ಪುನರುತ್ಪಾದನೆ ಮಾಡಿ", "ಆಹಾರವನ್ನು ತಯಾರಿಸಿ", "ಬಣ್ಣವನ್ನು ಬದಲಾಯಿಸಿ" ], "label": [ "A", "B", "C", "D" ] }, "1239": { "text": [ "ಪ್ರಚೋದನೆಗಳನ್ನು ಸೂಕ್ತವಾದ ಸ್ನಾಯುಗಳಿಗೆ ವರ್ಗಾಯಿಸುವುದು", "ಪರಿಸರದಿಂದ ಸಂವೇದನಾ ಪ್ರಚೋದನೆಗಳನ್ನು ಪಡೆಯುವುದು", "ಸ್ವಾಯತ್ತ ವ್ಯವಸ್ಥೆಗೆ ನಿಯಮಿತ ಪ್ರಚೋದನೆಗಳನ್ನು ತಲುಪಿಸುವುದು", "ಸೆರೆಬ್ರಲ್ ಕಾರ್ಟೆಕ್ಸ್ನೊಳಗೆ ಪ್ರಚೋದನೆಗಳನ್ನು ಸಂಸ್ಕರಿಸುವುದು" ], "label": [ "A", "B", "C", "D" ] }, "1240": { "text": [ "ಇಲಿ ತಿನ್ನುವ ಗಿಡುಗ", "ಮಣ್ಣಿನ ಮೂಲಕ ಹರಿಯುವ ಹುಳುಗಳು", "ಸತ್ತ ಸಸ್ಯಗಳನ್ನು ತಿನ್ನುವ ಬ್ಯಾಕ್ಟೀರಿಯಾಗಳು", "ಪ್ರೋಟೀನ್ಗಳನ್ನು ತಯಾರಿಸಲು ಸಾರಜನಕವನ್ನು ಬಳಸುವ ಸಸ್ಯ" ], "label": [ "A", "B", "C", "D" ] }, "1241": { "text": [ "ಸೂರ್ಯನ ಬೆಳಕನ್ನು ಹೀರಿಕೊಳ್ಳಲು", "ನೀರನ್ನು ಹೀರಿಕೊಳ್ಳಲು", "ಬೀಜಗಳನ್ನು ತಯಾರಿಸಲು", "ಆಹಾರ ತಯಾರಿಸಲು" ], "label": [ "A", "B", "C", "D" ] }, "1242": { "text": [ "ಕ್ಯಾಲೋರಿಗಳು", "ಡೆಸಿಬಲ್ಗಳು", "ನ್ಯೂಟನ್ಸ್", "ವ್ಯಾಟ್ಸ್" ], "label": [ "A", "B", "C", "D" ] }, "1243": { "text": [ "ಹವಾಮಾನ.", "ಶೇಖರಣೆ.", "ದೋಷಾರೋಪಣೆ.", "ಸವೆತ." ], "label": [ "A", "B", "C", "D" ] }, "1244": { "text": [ "ಕಾಡಿನಲ್ಲಿ ಶಿಬಿರ", "ಜೈವಿಕ ವಿಘಟನೀಯ ವಸ್ತುಗಳನ್ನು ಬಳಸಿ", "ನೆಲಭರ್ತಿ ಪ್ರದೇಶಕ್ಕೆ ಭೇಟಿ ನೀಡಿ", "ಬಿಸಾಡಬಹುದಾದ ಫಲಕಗಳನ್ನು ಬಳಸಿ" ], "label": [ "A", "B", "C", "D" ] }, "1245": { "text": [ "ನೌಕಾಯಾನಕ್ಕಾಗಿ", "ಹವಾಮಾನವನ್ನು ಊಹಿಸಲು", "ತಾಪಮಾನವನ್ನು ಅಳೆಯಲು", "ಖನಿಜ ಗುರುತಿಸುವಿಕೆಗಾಗಿ" ], "label": [ "A", "B", "C", "D" ] }, "1246": { "text": [ "ರೋಗನಿರೋಧಕ ಪ್ರತಿಕ್ರಿಯೆ.", "ಬ್ಯಾಕ್ಟೀರಿಯಾದ ಸೋಂಕು.", "ಅಂಗಾಂಶಗಳ ಮೂಗೇಟುಗಳು.", "ಅಲರ್ಜಿಯ ಪ್ರತಿಕ್ರಿಯೆ." ], "label": [ "A", "B", "C", "D" ] }, "1247": { "text": [ "ಎಲ್ಲಾ ವಸ್ತುಗಳನ್ನು ಬಿಸಿಮಾಡಲು ತೆರೆದ ಜ್ವಾಲೆಗಳನ್ನು ಬಳಸುವುದು", "ನಿಮ್ಮ ಸೆಲ್ ಫೋನ್ ಅನ್ನು ಪ್ರಯೋಗಾಲಯದ ಕೌಂಟರ್ಟಾಪ್ನಲ್ಲಿ ಇಟ್ಟುಕೊಳ್ಳಿ", "ನಿಮ್ಮ ಬೋಧಕರು/ಪ್ರಯೋಗಾಲಯದ ಮುಖ್ಯಸ್ಥರು ಎಲ್ಲ ಸಮಯದಲ್ಲೂ ಎಲ್ಲಿದ್ದಾರೆ ಎಂಬುದನ್ನು ತಿಳಿದುಕೊಳ್ಳುವುದು", "ನಿಲ್ದಾಣದಿಂದ ನಿಲ್ದಾಣಕ್ಕೆ ಹೋಗುವಾಗ ನಿಮ್ಮ ಸುರಕ್ಷತಾ ಕನ್ನಡಕಗಳನ್ನು ತೆಗೆದುಹಾಕುವುದು" ], "label": [ "A", "B", "C", "D" ] }, "1248": { "text": [ "ಭೂಮಿಯು ತನ್ನ ಅಕ್ಷದ ಮೇಲೆ ತಿರುಗುತ್ತದೆ.", "ಚಂದ್ರನು ತನ್ನ ಅಕ್ಷದ ಮೇಲೆ ತಿರುಗುತ್ತಾನೆ.", "ಚಂದ್ರನು ಭೂಮಿಯ ಸುತ್ತ ಪರಿಭ್ರಮಿಸುತ್ತಾನೆ.", "ಮೋಡಗಳು ಚಂದ್ರನನ್ನು ಆವರಿಸಿವೆ." ], "label": [ "A", "B", "C", "D" ] }, "1249": { "text": [ "ಮಣ್ಣು ಸೂರ್ಯನ ಬೆಳಕನ್ನು ಹೀರಿಕೊಳ್ಳುತ್ತದೆ.", "ಮಣ್ಣಿನ ಮೂಲಕ ನೀರು ಶೋಧಿಸುತ್ತದೆ.", "ಸಾವಯವ ಪದಾರ್ಥಗಳು ಮಣ್ಣಿನಲ್ಲಿ ಕೊಳೆಯುತ್ತವೆ.", "ಮಣ್ಣು ಗಾಳಿಗೆ ಒಡ್ಡಿಕೊಳ್ಳುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1250": { "text": [ "ಬೇರುಗಳು.", "ಕಾಂಡಗಳು.", "ಎಲೆಗಳು.", "ಹೂವುಗಳು." ], "label": [ "A", "B", "C", "D" ] }, "1251": { "text": [ "ಇದು ಎಲೆಕ್ಟ್ರಾನ್ಗಳಿಗಿಂತ ಎರಡು ಪಟ್ಟು ಹೆಚ್ಚು ಪ್ರೋಟಾನ್ಗಳನ್ನು ಹೊಂದಿದೆ.", "ಇದು ಪ್ರೋಟಾನ್ಗಳಿಗಿಂತ ಎರಡು ಪಟ್ಟು ಹೆಚ್ಚು ನ್ಯೂಟ್ರಾನ್ಗಳನ್ನು ಹೊಂದಿದೆ.", "ಇದು ಸಮಾನ ಸಂಖ್ಯೆಯ ನ್ಯೂಟ್ರಾನ್ಗಳು ಮತ್ತು ಪ್ರೋಟಾನ್ಗಳನ್ನು ಹೊಂದಿದೆ.", "ಇದು ಸಮಾನ ಸಂಖ್ಯೆಯ ಪರಮಾಣು ಕಣಗಳು ಮತ್ತು ಎಲೆಕ್ಟ್ರಾನ್ಗಳನ್ನು ಹೊಂದಿದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1252": { "text": [ "ಜೀವರಾಶಿ", "ಕಲ್ಲಿದ್ದಲು", "ಅನಿಲ", "ಎಣ್ಣೆ." ], "label": [ "A", "B", "C", "D" ] }, "1253": { "text": [ "ಪರಮಾಣು ಸಮ್ಮಿಳನದ ಆರಂಭ", "ಉದಾತ್ತ ಅನಿಲ ಅಸ್ಥಿರತೆಯ ಹೆಚ್ಚಳ", "ಉಷ್ಣ ಶಕ್ತಿಯ ಹೆಚ್ಚಳ", "ದ್ಯುತಿಸಂಶ್ಲೇಷಣೆಯ ಪ್ರತಿಕ್ರಿಯೆಗಳ ಆರಂಭ" ], "label": [ "A", "B", "C", "D" ] }, "1254": { "text": [ "ಕೆಳಮುಖವಾಗಿ ಪ್ರವಾಹದ ಹೆಚ್ಚಳ", "ಪ್ರಾದೇಶಿಕ ತೇವಾಂಶದಲ್ಲಿ ಹೆಚ್ಚಳ", "ನದಿ ಪರಿಸರ ವ್ಯವಸ್ಥೆಗಳ ಪ್ರಮಾಣದಲ್ಲಿ ಇಳಿಕೆ", "ನೀರಾವರಿಗಾಗಿ ನೀರಿನ ಪ್ರಮಾಣದಲ್ಲಿ ಇಳಿಕೆ" ], "label": [ "A", "B", "C", "D" ] }, "1255": { "text": [ "32 ಡಿಗ್ರಿ ಸೆಲ್ಸಿಯಸ್", "100 ಡಿಗ್ರಿ ಸೆಲ್ಸಿಯಸ್", "200 ಡಿಗ್ರಿ ಸೆಲ್ಸಿಯಸ್", "212 °ಸೆ." ], "label": [ "A", "B", "C", "D" ] }, "1256": { "text": [ "ಇಂಗಾಲವು ಕೆಲವು ಪರಿಸ್ಥಿತಿಗಳಲ್ಲಿ ಸ್ಫಟಿಕ ರಚನೆಗಳನ್ನು ರೂಪಿಸುತ್ತದೆ.", "ಇಂಗಾಲವು ಘನ, ದ್ರವ ಅಥವಾ ಅನಿಲವಾಗಿ ಅಸ್ತಿತ್ವದಲ್ಲಿರಬಹುದು.", "ಸರಪಳಿಗಳನ್ನು ರೂಪಿಸಲು ಕಾರ್ಬನ್ ಅನೇಕ ರೀತಿಯಲ್ಲಿ ತನ್ನೊಂದಿಗೆ ಬಂಧಿಸುತ್ತದೆ.", "ಇಂಗಾಲವು ವಿಕಿರಣಶೀಲ ರೂಪಗಳಲ್ಲಿ ಅಸ್ತಿತ್ವದಲ್ಲಿದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1257": { "text": [ "ಒಂದು ಪಳೆಯುಳಿಕೆ", "ಒಂದು ವಿವರಣೆ", "ಒಂದು ಛಾಯಾಚಿತ್ರ", "ಒಂದು ಗುಹೆಯ ರೇಖಾಚಿತ್ರ" ], "label": [ "A", "B", "C", "D" ] }, "1258": { "text": [ "ಒಂದು ನ್ಯೂಕ್ಲಿಯಸ್", "ಒಂದು ಅಣುವು", "ಒಂದು ಅಂಶ", "ಒಂದು ಪರಮಾಣು" ], "label": [ "A", "B", "C", "D" ] }, "1259": { "text": [ "ಸಸ್ಯಗಳ ಎತ್ತರ", "ಮಣ್ಣಿನ ತೂಕ", "ಬಳಸಿದ ನೀರಿನ ಪ್ರಮಾಣ", "ಕೋಣೆಯ ಉಷ್ಣಾಂಶ" ], "label": [ "A", "B", "C", "D" ] }, "1260": { "text": [ "ಒಂದು ಮೀನು", "ಒಂದು ಸರೀಸೃಪ", "ಸಸ್ತನಿ", "ಒಂದು ಉಭಯಚರ" ], "label": [ "A", "B", "C", "D" ] }, "1261": { "text": [ "ಇವೆರಡೂ ಸವೆತದಿಂದ ರೂಪುಗೊಂಡಿವೆ.", "ಇವೆರಡೂ ತಂಪಾದ ಲಾವಾದಿಂದ ರೂಪುಗೊಂಡಿವೆ.", "ಶಾಖ ಮತ್ತು ಒತ್ತಡವು ಅವುಗಳನ್ನು ಲಾವಾಗಳಾಗಿ ಪರಿವರ್ತಿಸಬಹುದು.", "ಶಾಖ ಮತ್ತು ಒತ್ತಡವು ಅವುಗಳನ್ನು ರೂಪಾಂತರ ಶಿಲೆಗಳಾಗಿ ಪರಿವರ್ತಿಸಬಹುದು." ], "label": [ "A", "B", "C", "D" ] }, "1262": { "text": [ "ಪ್ರಬಲ ಗುಣಲಕ್ಷಣವು ಗೋಚರಿಸುತ್ತದೆ.", "ಹಿಂಜರಿತದ ಗುಣಲಕ್ಷಣವು ಗೋಚರಿಸುತ್ತದೆ.", "ಎರಡೂ ಗುಣಲಕ್ಷಣಗಳು ಗೋಚರಿಸುವುದಿಲ್ಲ.", "ಯಾವ ಗುಣಲಕ್ಷಣಗಳು ಗೋಚರಿಸುತ್ತವೆ ಎಂಬುದನ್ನು ಊಹಿಸಲು ಸಾಧ್ಯವಿಲ್ಲ." ], "label": [ "A", "B", "C", "D" ] }, "1263": { "text": [ "ಮುನ್ಸೂಚನೆ", "ಬೀಜ ವಿತರಣೆ", "ಸ್ಪರ್ಧೆ", "ಬೀಜದ ಪಳೆಯುಳಿಕೆಕರಣ" ], "label": [ "A", "B", "C", "D" ] }, "1264": { "text": [ "ಸಾಂದ್ರತೆ", "ಎತ್ತರ", "ತಾಪಮಾನ", "ಪರಿಮಾಣ" ], "label": [ "A", "B", "C", "D" ] }, "1265": { "text": [ "ಪ್ರಯತ್ನವನ್ನು ಕಡಿಮೆ ಮಾಡಿ.", "ಕೆಲಸವನ್ನು ಕಡಿಮೆ ಮಾಡಿ.", "ದಿಕ್ಕನ್ನು ಬದಲಾಯಿಸಿ.", "ಪ್ರತಿರೋಧವನ್ನು ಬದಲಾಯಿಸಿ." ], "label": [ "A", "B", "C", "D" ] }, "1266": { "text": [ "ಪರಮಾಣುಗಳು", "ಎಲೆಕ್ಟ್ರಾನ್ಗಳು", "ನ್ಯೂಟ್ರಾನ್ಗಳು", "ಪ್ರೋಟಾನ್ಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "1267": { "text": [ "ಮರಳಿನ ಧಾನ್ಯಗಳು", "ಮಣ್ಣಿನ ಉಂಡೆಗಳು", "ಜಲ್ಲಿಯ ಪದರಗಳು", "ಕೊಳೆಯುತ್ತಿರುವ ಸಸ್ಯಗಳು ಮತ್ತು ಪ್ರಾಣಿಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "1268": { "text": [ "ವಸ್ತುವಿನ ಆರಂಭಿಕ ವೇಗ.", "ವಸ್ತುವಿನ ಮೇಲೆ ಕಾರ್ಯನಿರ್ವಹಿಸುವ ಬಲಗಳು.", "ವಸ್ತುವಿನ ಚಲನೆಯ ದಿಕ್ಕು.", "ವಸ್ತುವಿನ ಚಲನ ಶಕ್ತಿಯಲ್ಲಿನ ಬದಲಾವಣೆ." ], "label": [ "A", "B", "C", "D" ] }, "1269": { "text": [ "ತರಂಗ ಕ್ರಿಯೆ", "ಗಾಳಿಯ ಸವೆತ", "ಟೆನ್ಷನಲ್ ಫಾಲ್ಟಿಂಗ್", "ರಾಸಾಯನಿಕ ಹವಾಮಾನ" ], "label": [ "A", "B", "C", "D" ] }, "1270": { "text": [ "ರಬ್ಬರ್ ಬಾಳಿಕೆ ಬರುತ್ತದೆ.", "ರಬ್ಬರ್ ಹಗುರವಾಗಿರುತ್ತದೆ.", "ರಬ್ಬರ್ ಗಾಢ ಬಣ್ಣದ್ದಾಗಿದೆ.", "ರಬ್ಬರ್ ಅನ್ನು ತ್ವರಿತವಾಗಿ ಉತ್ಪಾದಿಸಲಾಗುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1271": { "text": [ "ಒಂದು ವಾಸನೆ ಇದೆ.", "ಇದು ಪ್ರತ್ಯೇಕ ಭಾಗಗಳನ್ನು ಹೊಂದಿದೆ.", "ಶಬ್ದ ಮಾಡಬಹುದು ಮತ್ತು ಜೀವಮಾನದ ಬಣ್ಣವನ್ನು ಹೊಂದಿರುತ್ತದೆ.", "ಮೂಲಭೂತ ಜೀವನ ಕಾರ್ಯಗಳನ್ನು ನಿರ್ವಹಿಸುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1272": { "text": [ "ವಾಯುಮಾಲಿನ್ಯವನ್ನು ಕಡಿಮೆ ಮಾಡುತ್ತದೆ", "ಜೀವವೈವಿಧ್ಯತೆಯನ್ನು ಹೆಚ್ಚಿಸುತ್ತದೆ", "ಧ್ವನಿ ಮಾಲಿನ್ಯವನ್ನು ಕಡಿಮೆ ಮಾಡುತ್ತದೆ", "ಓಝೋನ್ ಹೊರಸೂಸುವಿಕೆಯನ್ನು ಹೆಚ್ಚಿಸುತ್ತದೆ" ], "label": [ "A", "B", "C", "D" ] }, "1273": { "text": [ "ಅಲುಗಾಡಿಸಲು ಶಿಳ್ಳೆ ಪದಾರ್ಥ.", "ಕಂಪಿಸಲು ಶಿಳ್ಳೆಯ ಒಳಗಿನ ಗಾಳಿ.", "ಗಾಳಿಯನ್ನು ಶಬ್ಧವು ಹೀರಿಕೊಳ್ಳುತ್ತದೆ.", "ಬಿಸಿಯಾಗಲು ಮತ್ತು ವಿಸ್ತರಿಸಲು ಶಿಳ್ಳೆಯಲ್ಲಿ ಗಾಳಿ." ], "label": [ "A", "B", "C", "D" ] }, "1274": { "text": [ "ಮಂಗಳ.", "ಸೂರ್ಯ", "ಚಂದ್ರ.", "ಎಲ್ಲಾ ಇತರ ಗ್ರಹಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "1275": { "text": [ "ಜಡತ್ವ", "ಎನರ್ಜಿ", "ಘರ್ಷಣೆ", "ಆಯಸ್ಕಾಂತತೆ" ], "label": [ "A", "B", "C", "D" ] }, "1276": { "text": [ "ಬೇರುಗಳಾಗಿದ್ದರೂ ಮಣ್ಣಿನಿಂದ ಹೀರಿಕೊಳ್ಳುತ್ತದೆ", "ಕಾಂಡದ ಮೂಲಕ ಮಣ್ಣಿನಿಂದ ಹೀರಿಕೊಳ್ಳುತ್ತದೆ", "ಹೂವುಗಳ ಮೂಲಕ ಗಾಳಿಯಿಂದ ಹೀರಿಕೊಳ್ಳುತ್ತದೆ", "ಎಲೆಗಳ ಮೂಲಕ ಗಾಳಿಯಿಂದ ಹೀರಿಕೊಳ್ಳುತ್ತದೆ" ], "label": [ "A", "B", "C", "D" ] }, "1277": { "text": [ "ಜೀನ್ಗಳು", "ಕ್ಲೋರೊಫಿಲ್", "ವೀರ್ಯ", "ಮೊಟ್ಟೆಗಳು" ], "label": [ "1", "2", "3", "4" ] }, "1278": { "text": [ "ಮಧ್ಯಾಹ್ನ ಮೋಡಗಳು ಸೃಷ್ಟಿಯಾಗುತ್ತವೆ ಮತ್ತು ಸೂರ್ಯನ ಬೆಳಕನ್ನು ತಡೆಯುತ್ತವೆ.", "ಒಂದು ವಾರದ ಅವಧಿಯಲ್ಲಿ ಸುಂಟರಗಾಳಿಗಳ ಸರಣಿಯು ಸಂಭವಿಸುತ್ತದೆ.", "ರಾತ್ರಿಯ ಉಷ್ಣಾಂಶದ ಕುಸಿತವು ಹಿಮವನ್ನು ರೂಪಿಸುತ್ತದೆ.", "ವಾರ್ಷಿಕ ಮಳೆಯ ಸರಾಸರಿ ಪ್ರಮಾಣವು ಕಡಿಮೆಯಾಗುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1279": { "text": [ "ಕನ್ನಡಿ", "ಕ್ಯಾಮರಾ", "ದೂರದರ್ಶಕಗಳು", "ಕನ್ನಡಕಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "1280": { "text": [ "ನಿರ್ಮಾಣ ಉಪಕರಣಗಳಿಂದ ಟೋಡ್ಗಳು ನಾಶವಾದವು.", "ಚಿಟ್ಟೆಗಳು ನೀರಿನಿಂದ ಉಸಿರಾಡಲು ಸಾಧ್ಯವಾಗದ ಕಾರಣ ಚಿಟ್ಟೆಗಳು ಸತ್ತವು.", "ಹಾವುಗಳು ಭಯಭೀತರಾಗಿ ಕಾಡಿಗೆ ಹೋದವು.", "ಚಿಟ್ಟೆಗಳು ತಮ್ಮ ಆಹಾರವನ್ನು ತೇವಾಂಶದ ಪರಿಸರ ವ್ಯವಸ್ಥೆಯಿಂದ ಪಡೆಯುತ್ತವೆ." ], "label": [ "A", "B", "C", "D" ] }, "1281": { "text": [ "ದ್ರವಗಳು", "ಲೋಹಗಳು", "ಲೋಹಗಳು ಮತ್ತು ಅನಿಲಗಳು", "ಲೋಹಗಳು ಮತ್ತು ಅನಿಲಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "1282": { "text": [ "ಒಂದು ಅಂಗ", "ಒಂದು ವ್ಯವಸ್ಥೆ", "ಒಂದು ಅಂಗಾಂಶ", "ಒಂದು ಕೋಶ" ], "label": [ "A", "B", "C", "D" ] }, "1283": { "text": [ "ಚಂಡಮಾರುತಗಳು ಮಾಲಿನ್ಯಕಾರಕಗಳನ್ನು ಸರೋವರಗಳು ಮತ್ತು ನದಿಗಳಲ್ಲಿ ಸುರಿಯುತ್ತವೆ.", "ರಸ್ತೆಯಲ್ಲಿ ಮಾಲಿನ್ಯಕಾರಕಗಳನ್ನು ನೆಕ್ಕುವುದರಿಂದ ಪ್ರಾಣಿಗಳು ಅನಾರೋಗ್ಯಕ್ಕೆ ಒಳಗಾಗುತ್ತವೆ.", "ಪ್ರಾಣಿಗಳು ರಸ್ತೆ ದಾಟುವಾಗ ಮಾಲಿನ್ಯಕಾರಕಗಳಲ್ಲಿ ಸಿಲುಕಿಕೊಳ್ಳುತ್ತವೆ.", "ಗಾಳಿಯು ಮಾಲಿನ್ಯಕಾರಕಗಳನ್ನು ರಸ್ತೆಯ ಬದಿಯಲ್ಲಿ ಬೀಸುತ್ತದೆ ಮತ್ತು ಮಣ್ಣನ್ನು ಹಾನಿಗೊಳಿಸುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1284": { "text": [ "ಸೆರಾಮಿಕ್ ಖಾದ್ಯ", "ಒಂದು ಮರದ ಬ್ಲಾಕ್", "ಸಣ್ಣ ಉಕ್ಕಿನ ರಾಡ್", "ಹೊಸ ರಬ್ಬರ್ ಮೆದುಗೊಳವೆ" ], "label": [ "A", "B", "C", "D" ] }, "1285": { "text": [ "ಹೃದಯದ ಬಡಿತದಲ್ಲಿ ಹೆಚ್ಚಳ", "ದೇಹದ ಉಷ್ಣಾಂಶದಲ್ಲಿ ಹೆಚ್ಚಳ", "ಆಮ್ಲಜನಕದ ಬೇಡಿಕೆ ಹೆಚ್ಚಳ", "ಉಸಿರಾಟದ ದರದಲ್ಲಿ ಹೆಚ್ಚಳ" ], "label": [ "A", "B", "C", "D" ] }, "1286": { "text": [ "ಚಂದ್ರನ ಪರಿಭ್ರಮಣೆ", "ಸೂರ್ಯನ ಪರಿಭ್ರಮಣೆ", "ನಕ್ಷತ್ರಪುಂಜದಲ್ಲಿ ಸೂರ್ಯನ ಕ್ರಾಂತಿ", "ಸೂರ್ಯನ ಬಗ್ಗೆ ಭೂಮಿಯ ಕ್ರಾಂತಿ" ], "label": [ "A", "B", "C", "D" ] }, "1287": { "text": [ "ಜೀರ್ಣಕಾರಿ.", "ಮೂಳೆ.", "ನರಸಂಬಂಧಿ", "ಮಲವಿಸರ್ಜನೆ" ], "label": [ "A", "B", "C", "D" ] }, "1288": { "text": [ "ಸಣ್ಣ ಕಾಲುಗಳು", "ಮಂದವಾದ ದೃಷ್ಟಿ", "ದಪ್ಪ, ಬಿಳಿ ತುಪ್ಪಳ", "ನಿಧಾನ ಚಲನೆ" ], "label": [ "A", "B", "C", "D" ] }, "1289": { "text": [ "ಸರೋವರದ ಆಳ", "ನೀರಿನ ಬಣ್ಣ", "ಸರೋವರದ ಪರಿಮಾಣ", "ನೀರಿನ ತಾಪಮಾನ" ], "label": [ "A", "B", "C", "D" ] }, "1290": { "text": [ "ಪ್ರತಿ ವಾರ ಮಳೆಯ ಪ್ರಮಾಣ", "ಕೊಳದ ನೀರಿನಲ್ಲಿ ಸಣ್ಣ ಜೀವಿಗಳು", "ಪ್ರತಿ ದಿನ ಹೆಚ್ಚಿನ ತಾಪಮಾನ", "ಒಂದು ಸಸ್ಯದ ಬೆಳವಣಿಗೆಯ ಪ್ರಮಾಣ" ], "label": [ "A", "B", "C", "D" ] }, "1291": { "text": [ "ಬೀಜ", "ಬೀಜಕೋಶ.", "ಪರಾಗಕಣಗಳು", "ಅಪಕ್ವವಾದ ಹೂವು." ], "label": [ "A", "B", "C", "D" ] }, "1292": { "text": [ "ರಕ್ತಪರಿಚಲನೆ", "ಜೀರ್ಣಕಾರಿ.", "ಅಂತಃಸ್ರಾವಕ ಗ್ರಂಥಿ", "ನರಸಂಬಂಧಿ" ], "label": [ "A", "B", "C", "D" ] }, "1293": { "text": [ "ಲಸಿಕೆ ಪಡೆಯುವುದು", "ಪ್ರತಿಜೀವಕಗಳನ್ನು ತೆಗೆದುಕೊಳ್ಳುವುದು", "ಹಣ್ಣುಗಳು ಮತ್ತು ತರಕಾರಿಗಳನ್ನು ಸೇವಿಸಿ", "ಆಗಾಗ್ಗೆ ಕೈ ತೊಳೆಯುವುದು" ], "label": [ "A", "B", "C", "D" ] }, "1294": { "text": [ "ಬಿಗ್ ಬ್ಯಾಂಗ್", "ಸ್ಥಿರ ಸ್ಥಿತಿ", "ಖಗೋಳಶಾಸ್ತ್ರ", "ವಿನಾಶ." ], "label": [ "A", "B", "C", "D" ] }, "1295": { "text": [ "ಸಾಮಾನ್ಯ ದೋಷಗಳು", "ಪರ್ವತ ಶ್ರೇಣಿಗಳು", "ಯು-ಆಕಾರದ ಕಣಿವೆಗಳು", "ರಕ್ಷಾಕವಚ ಜ್ವಾಲಾಮುಖಿಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "1296": { "text": [ "ಬೀಜಗಳ ಮೇಲೆ ಬೀಜದ ಕೋಟುಗಳನ್ನು ಹುಡುಕುವ ಮೂಲಕ", "ಬೀಜಗಳ ಮೇಲೆ ರೆಕ್ಕೆಯಂತಹ ರಚನೆಗಳನ್ನು ಹುಡುಕುವ ಮೂಲಕ", "ಬೀಜಗಳ ಸುತ್ತ ಹಣ್ಣಿನ ಅಂಗಾಂಶವನ್ನು ಹುಡುಕುವ ಮೂಲಕ", "ಬೀಜಗಳ ಒಳಗೆ ಯುವ ಸ್ಪೊರೊಫೈಟ್ಗಳನ್ನು ಹುಡುಕುವ ಮೂಲಕ" ], "label": [ "A", "B", "C", "D" ] }, "1297": { "text": [ "ನರಸಂಬಂಧಿ", "ಜೀರ್ಣಕಾರಿ.", "ಉಸಿರಾಟದ", "ಸ್ನಾಯುಗಳು." ], "label": [ "A", "B", "C", "D" ] }, "1298": { "text": [ "ಮೃದುವಾಗಿರುತ್ತದೆ.", "ಬಿಳಿ ಲೋಹ", "ಶಾಖದ ವಾಹಕ", "ನೈಟ್ರಿಕ್ ಆಮ್ಲದೊಂದಿಗೆ ಪ್ರತಿಕ್ರಿಯಿಸುತ್ತದೆ" ], "label": [ "A", "B", "C", "D" ] }, "1299": { "text": [ "ದಪ್ಪವಾದ ಕುತ್ತಿಗೆ ಮತ್ತು ಉದ್ದವಾದ ಬಾಲ", "ದೊಡ್ಡ ಬಾಯಿ ಮತ್ತು ಬಲವಾದ ದವಡೆಗಳು", "ತುಪ್ಪಳ ಮತ್ತು ಕೊಬ್ಬಿನ ಹೆಚ್ಚಳ", "ಎತ್ತರ ಮತ್ತು ವೇಗದಲ್ಲಿ ಹೆಚ್ಚಳ" ], "label": [ "A", "B", "C", "D" ] }, "1300": { "text": [ "ಹೊಂದಾಣಿಕೆ", "ರೂಪಾಂತರ", "ಜೀವಕೋಶ ವಿಭಜನೆ", "ರಾಸಾಯನಿಕ ಜೀರ್ಣಕ್ರಿಯೆ" ], "label": [ "1", "2", "3", "4" ] }, "1301": { "text": [ "ಮೇಜಿನ ಮೇಲೆ ಕುಳಿತಿರುವ ತಟ್ಟೆಯೊಂದು", "ಒಂದು ಮರದಲ್ಲಿ ಕೂರುವ ಪಕ್ಷಿ", "ಇಳಿಜಾರಿನಲ್ಲಿ ಉರುಳುತ್ತಿರುವ ಅಮೃತಶಿಲೆ", "ಸ್ವಲ್ಪ ನೀರನ್ನು ಹಿಡಿದಿಟ್ಟುಕೊಳ್ಳುವ ಅಣೆಕಟ್ಟು" ], "label": [ "A", "B", "C", "D" ] }, "1302": { "text": [ "ಅತಿಯಾದ ಮೇಯಿಸುವಿಕೆ", "ಯೂಟ್ರೋಫಿಕೇಶನ್", "ಸ್ಥಳೀಯವಲ್ಲದ ಪ್ರಭೇದಗಳ ಆಕ್ರಮಣ", "ಹಸಿರುಮನೆ ಅನಿಲಗಳ ಅತಿಯಾದ ಉತ್ಪಾದನೆ" ], "label": [ "A", "B", "C", "D" ] }, "1303": { "text": [ "ಮರದ ಬಾಗಿಲುಗಳನ್ನು ಅಲ್ಯೂಮಿನಿಯಂ ಬಾಗಿಲುಗಳಿಂದ ಬದಲಾಯಿಸಿ", "ಮನೆಯ ಗೋಡೆಗಳಲ್ಲಿ ಹೆಚ್ಚು ನಿರೋಧನವನ್ನು ಬಳಸುವುದು", "ಮನೆಯಲ್ಲಿ ದಟ್ಟವಾದ ರಗ್ಗುಗಳು ಮತ್ತು ಭಾರವಾದ ಪರದೆಗಳನ್ನು ತೆಗೆದುಹಾಕುವುದು", "ಬೆಳಕನ್ನು ಪ್ರತಿಬಿಂಬಿಸಲು ಮನೆಯ ಮೇಲ್ಛಾವಣಿಯನ್ನು ಬಿಳಿ ಬಣ್ಣದಲ್ಲಿ ಚಿತ್ರಿಸಿ" ], "label": [ "A", "B", "C", "D" ] }, "1304": { "text": [ "ಧ್ವನಿಯ ವೇಗವು ತುಂಬಾ ವೇಗವಾಗಿರುತ್ತದೆ.", "ಧ್ವನಿಯ ವೈಶಾಲ್ಯವು ತುಂಬಾ ಕಡಿಮೆಯಾಗಿದೆ.", "ಧ್ವನಿಯ ಆವರ್ತನವು ತುಂಬಾ ಹೆಚ್ಚಾಗಿದೆ.", "ಧ್ವನಿಯ ತರಂಗಾಂತರವು ತುಂಬಾ ಉದ್ದವಾಗಿದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1305": { "text": [ "ಹೆದ್ದಾರಿಗಳ ಅಭಿವೃದ್ಧಿ", "ದೊಡ್ಡ ವಾಹನಗಳನ್ನು ಓಡಿಸುವುದು", "ನವೀಕರಿಸಬಹುದಾದ ವಿದ್ಯುತ್ ಮೂಲಗಳ ಬಳಕೆ", "ಕಲ್ಲಿದ್ದಲು ಸುಡುವ ವಿದ್ಯುತ್ ಸ್ಥಾವರಗಳಿಂದ ವಿದ್ಯುತ್ ಅನ್ನು ಬಳಸುವುದು" ], "label": [ "A", "B", "C", "D" ] }, "1306": { "text": [ "ನಿರ್ಮಾಪಕರು.", "ಗ್ರಾಹಕರು.", "ಡೀಕಂಪೋಸರ್ಗಳು.", "ತೋಟಗಾರರು." ], "label": [ "A", "B", "C", "D" ] }, "1307": { "text": [ "ಗುರುತ್ವವು ಘನ ಪದಾರ್ಥವನ್ನು ಅನಿಲಗಳು ಮತ್ತು ಬೆಳಕಿನ ಶಕ್ತಿಯಾಗಿ ಪರಿವರ್ತಿಸುತ್ತದೆ.", "ಗುರುತ್ವಾಕರ್ಷಣೆಯು ಅನಿಲಗಳು ಮತ್ತು ಧೂಳಿನ ಕಣಗಳನ್ನು ಗೋಳಗಳಾಗಿ ಸಾಂದ್ರೀಕರಿಸುವಂತೆ ಮಾಡುತ್ತದೆ.", "ಗುರುತ್ವವು ಅನಿಲಗಳು ಮತ್ತು ದ್ರವಗಳನ್ನು ಒಂದೇ ಘನ ದ್ರವ್ಯರಾಶಿಯಾಗುವವರೆಗೆ ತಂಪಾಗಿಸುತ್ತದೆ.", "ಗುರುತ್ವಾಕರ್ಷಣೆಯು ಕಲ್ಲುಗಳು ಮತ್ತು ಧೂಳಿನ ಕಣಗಳನ್ನು ದಟ್ಟವಾದ ಕೇಂದ್ರದಿಂದ ಹೊರಕ್ಕೆ ತಳ್ಳುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1308": { "text": [ "ರಾಕ್ ಸೈಕಲ್", "ಸವೆತದ ಚಕ್ರ", "ಮ್ಯಾಗ್ಮಾ ಚಕ್ರ", "ಟೆಕ್ಟೋನಿಕ್ ಚಕ್ರ" ], "label": [ "A", "B", "C", "D" ] }, "1309": { "text": [ "ಹವಾಮಾನ", "ಶೇಖರಣೆ", "ಸಾಂದ್ರೀಕರಣ", "ಕೊಳೆತ" ], "label": [ "A", "B", "C", "D" ] }, "1310": { "text": [ "ವಿದ್ಯುತ್", "ಶಕ್ತಿಯುತ", "ಎಕ್ಸೋಥರ್ಮಿಕ್", "ಎಂಡೋಥರ್ಮಿಕ್" ], "label": [ "A", "B", "C", "D" ] }, "1311": { "text": [ "ಘರ್ಷಣೆ", "ಗುರುತ್ವಾಕರ್ಷಣ", "ಸಂವಹನ ಪ್ರವಾಹ", "ವಿದ್ಯುತ್ ಸರ್ಕ್ಯೂಟ್" ], "label": [ "A", "B", "C", "D" ] }, "1312": { "text": [ "ಉಪಪರಮಾಣುವಿನ ಕಣಗಳ ಗಾತ್ರ", "ಜೀವಿಗಳ ಸಂಯೋಜನೆ", "ಗುರುಗ್ರಹದ ಉಪಗ್ರಹಗಳ ಸಂಖ್ಯೆ", "ಸಂಚಿತ ಶಿಲೆಗಳ ರಚನೆ" ], "label": [ "A", "B", "C", "D" ] }, "1313": { "text": [ "ಬೆಳಕಿನ ಶಕ್ತಿ-> ರಾಸಾಯನಿಕ ಶಕ್ತಿ", "ಚಲನ ಶಕ್ತಿ-> ಸಂಭಾವ್ಯ ಶಕ್ತಿ", "ರಾಸಾಯನಿಕ ಶಕ್ತಿ-> ಯಾಂತ್ರಿಕ ಶಕ್ತಿ", "ಯಾಂತ್ರಿಕ ಶಕ್ತಿ-> ವಿದ್ಯುತ್ ಶಕ್ತಿ" ], "label": [ "A", "B", "C", "D" ] }, "1314": { "text": [ "ದೇಹದ ಭಂಗಿಯನ್ನು ಬೆಂಬಲಿಸುತ್ತದೆ", "ದೇಹದ ಕಾರ್ಯಗಳನ್ನು ನಿಯಂತ್ರಿಸುತ್ತದೆ", "ರಕ್ತಕ್ಕೆ ಆಮ್ಲಜನಕವನ್ನು ಪೂರೈಸುತ್ತದೆ", "ಹೃದಯಕ್ಕೆ ಮತ್ತು ಅಲ್ಲಿಂದ ರಕ್ತವನ್ನು ಒಯ್ಯುತ್ತದೆ" ], "label": [ "A", "B", "C", "D" ] }, "1315": { "text": [ "ಮಳೆಯ ಪ್ರಮಾಣ ಕಡಿಮೆಯಾಗಬಹುದು.", "ಗಾಳಿಯ ಉಷ್ಣಾಂಶ ಹೆಚ್ಚಾಗಬಹುದು", "ನೀರಿನ ಮೂಲಗಳು ಕಲುಷಿತಗೊಳ್ಳಬಹುದು", "ಮರಿಹುಳುಗಳು ಅಳಿವಿನಂಚಿನಲ್ಲಿರಬಹುದು" ], "label": [ "A", "B", "C", "D" ] }, "1316": { "text": [ "ಸ್ವತಂತ್ರ ವಿಂಗಡಣೆಯ ಕಾನೂನು", "ಪ್ರಾಬಲ್ಯದ ಕಾನೂನು", "ಪ್ರತ್ಯೇಕತೆಯ ಕಾನೂನು", "ಹಿಂಜರಿತದ ಕಾನೂನು" ], "label": [ "A", "B", "C", "D" ] }, "1317": { "text": [ "ಇದು ನಡವಳಿಕೆಯ ಪ್ರಭಾವವಾಗಿದೆ.", "ಇದು ಆನುವಂಶಿಕ ಪ್ರಭಾವವಾಗಿದೆ.", "ಇದು ಪರಿಸರದ ಮೇಲೆ ಬೀರುವ ಪ್ರಭಾವವಾಗಿದೆ.", "ಇದು ಆಹಾರದ ಮೇಲೆ ಬೀರುವ ಪ್ರಭಾವವಾಗಿದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1318": { "text": [ "ರಾಸಾಯನಿಕ ಸಂಯೋಜನೆ", "ಭೂಮಿಯಿಂದ ದೂರ", "ಗಾತ್ರ.", "ವೇಗ." ], "label": [ "A", "B", "C", "D" ] }, "1319": { "text": [ "ಪಿತ್ತರಸವನ್ನು ಸಂಗ್ರಹಿಸಿ", "ಪಿತ್ತರಸವನ್ನು ಉತ್ಪಾದಿಸುತ್ತದೆ", "ಜೀರ್ಣಕಾರಿ ಕಿಣ್ವಗಳನ್ನು ಶೇಖರಿಸಿಡಿ", "ಜೀರ್ಣಕಾರಿ ಕಿಣ್ವಗಳನ್ನು ಉತ್ಪಾದಿಸುತ್ತದೆ" ], "label": [ "A", "B", "C", "D" ] }, "1320": { "text": [ "ಆಮ್ಲಜನಕದ ಮಟ್ಟ ಹೆಚ್ಚಾಗುತ್ತದೆ.", "ಇಂಗಾಲದ ಡೈಆಕ್ಸೈಡ್ ಮಟ್ಟವು ಹೆಚ್ಚಾಗುತ್ತದೆ.", "ಭೂಮಿಯ ಉಷ್ಣಾಂಶವು ಕಡಿಮೆಯಾಗುತ್ತದೆ.", "ವಾತಾವರಣದಲ್ಲಿನ ವಾಯುಮಾಲಿನ್ಯವು ಕಡಿಮೆಯಾಗುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1321": { "text": [ "ಗಾತ್ರ.", "ಸಮೂಹ", "ಕುದಿಯುವ ಬಿಂದು", "ಕರಗುವ ಬಿಂದು" ], "label": [ "A", "B", "C", "D" ] }, "1322": { "text": [ "ಈ ಬಂಡೆಯನ್ನು ಒಮ್ಮೆ ಜೌಗು ಪ್ರದೇಶದ ಅಡಿಯಲ್ಲಿ ಹೂಳಲಾಗಿತ್ತು.", "ಒಂದು ನದಿಯ ನೀರು ಬಂಡೆಯ ಮೇಲೆ ಹರಿಯಿತು.", "ಈ ಬಂಡೆಯು ಒಂದು ಕಾಲದಲ್ಲಿ ಸಮುದ್ರದ ಕೆಳಭಾಗದಲ್ಲಿರುವ ಕೆಸರಾಗಿತ್ತು.", "ವಲಸೆ ಹೋಗುವ ಪ್ರಾಣಿಗಳು ಸೀಶೆಲ್ಅನ್ನು ಬಂಡೆಯೊಳಗೆ ಎಸೆದವು." ], "label": [ "A", "B", "C", "D" ] }, "1323": { "text": [ "ಭೂಮಿಯು ಯಾವುದೇ ನೈಸರ್ಗಿಕ ಉಪಗ್ರಹಗಳನ್ನು ಹೊಂದಿಲ್ಲ.", "ಭೂಮಿಯ ವಾತಾವರಣವು ಅನಿಲಗಳಿಂದ ಕೂಡಿದೆ.", "ಭೂಮಿಯ ಮೇಲಿನ ಎಲ್ಲಾ ಮೂರು ಹಂತಗಳಲ್ಲಿಯೂ ನೀರು ಕಂಡುಬರುತ್ತದೆ.", "ಜ್ವಾಲಾಮುಖಿಗಳು ದ್ರವರೂಪದ ಬಂಡೆಯನ್ನು ಭೂಮಿಯ ಮೇಲ್ಮೈಗೆ ಬಿಡುಗಡೆ ಮಾಡುತ್ತವೆ." ], "label": [ "A", "B", "C", "D" ] }, "1324": { "text": [ "ಇಂಗಾಲದ ಡೈಆಕ್ಸೈಡ್", "ಆಮ್ಲಜನಕ", "ಸಲ್ಫರ್ ಡೈಆಕ್ಸೈಡ್", "ನೀರು." ], "label": [ "A", "B", "C", "D" ] }, "1325": { "text": [ "ಉಸಿರು", "ಬೆಳೆಯುತ್ತಿದೆ.", "ಉದುರುವಿಕೆ", "ದುರಸ್ತಿ" ], "label": [ "A", "B", "C", "D" ] }, "1326": { "text": [ "ಪ್ರಕಾಶಮಾನವಾದ.", "ಉಷ್ಣಾಂಶ", "ರಾಸಾಯನಿಕ", "ಯಾಂತ್ರಿಕ" ], "label": [ "A", "B", "C", "D" ] }, "1327": { "text": [ "ಡಬ್ಬಿಗಳನ್ನು ಕಸದ ಬುಟ್ಟಿಗೆ ಎಸೆಯಿರಿ.", "ಡಬ್ಬಿಗಳನ್ನು ನೆಲಭರ್ತಿಗೆ ಕಳುಹಿಸಿ.", "ಮರುಬಳಕೆ ಮಾಡಲು ಕ್ಯಾನ್ಗಳನ್ನು ತೆಗೆದುಕೊಳ್ಳಿ.", "ಡಬ್ಬಿಗಳನ್ನು ಕಸದ ಬುಟ್ಟಿಗೆ ಹಾಕುವ ಮೊದಲು ಅವುಗಳನ್ನು ನುಜ್ಜುಗುಜ್ಜಿಸಿ." ], "label": [ "A", "B", "C", "D" ] }, "1328": { "text": [ "ಇದು ಸುಂದರವಾದ ಮೇಲ್ಮೈಯನ್ನು ಹೊಂದಿದೆ.", "ಇದು ಆಸಕ್ತಿದಾಯಕ ಆಕಾರವನ್ನು ಹೊಂದಿದೆ.", "ಇದು ಹಲವಾರು ಪದರಗಳಿಂದ ಮಾಡಲ್ಪಟ್ಟಿದೆ.", "ಇದನ್ನು ಸ್ಪರ್ಶಿಸಿದಾಗ ಬೆಚ್ಚಗಿನ ಅನುಭವವಾಗುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1329": { "text": [ "ಅಸ್ಥಿಪಂಜರದ ವ್ಯವಸ್ಥೆ", "ಅಂತಃಸ್ರಾವಕ ವ್ಯವಸ್ಥೆ", "ಉಸಿರಾಟದ ವ್ಯವಸ್ಥೆ", "ಇಂಟೆಗ್ಯುಮೆಂಟರಿ ಸಿಸ್ಟಮ್" ], "label": [ "A", "B", "C", "D" ] }, "1330": { "text": [ "ಭಾಗಗಳನ್ನು ತ್ವರಿತವಾಗಿ ಚಲಿಸುವಂತೆ ಮಾಡಲು ಅವುಗಳನ್ನು ಕನ್ವೇಯರ್ ಬೆಲ್ಟ್ನಲ್ಲಿ ಇರಿಸಿ", "ರಂಧ್ರಗಳನ್ನು ಕೊರೆಯುವಾಗ ಫಲಕಗಳನ್ನು ಹಿಡಿದಿಡಲು ಒಂದು ಜೋಡಣೆಯನ್ನು ಬಳಸುವುದು", "ಹಲಗೆಗಳನ್ನು ಒಂದಕ್ಕೊಂದು ಜೋಡಿಸಿದ ನಂತರ ಅವುಗಳನ್ನು ಪರಿಶೀಲಿಸುವುದು", "ಕಾರ್ಮಿಕರನ್ನು ಅವಶೇಷಗಳಿಂದ ರಕ್ಷಿಸಲು ಉಪಕರಣಗಳನ್ನು ಅಳವಡಿಸುವುದು" ], "label": [ "A", "B", "C", "D" ] }, "1331": { "text": [ "ಕಿಕ್ ಚೆಂಡಿನ ತೂಕವನ್ನು ಕಡಿಮೆ ಮಾಡುತ್ತದೆ.", "ಕಿಕ್ ಚೆಂಡಿಗೆ ಸ್ಪರ್ಶ ಬಲವನ್ನು ಅನ್ವಯಿಸುತ್ತದೆ.", "ಕಿಕ್ ಚೆಂಡಿನ ಮೇಲೆ ಕಾರ್ಯನಿರ್ವಹಿಸುವ ಗುರುತ್ವಾಕರ್ಷಣೆಯ ಬಲವನ್ನು ಕಡಿಮೆ ಮಾಡುತ್ತದೆ.", "ಕಿಕ್ ಚೆಂಡು ಮತ್ತು ನೆಲದ ನಡುವಿನ ಘರ್ಷಣೆಯನ್ನು ತೆಗೆದುಹಾಕುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1332": { "text": [ "ಅವರು ಅದೇ ದಿನ ಜನಿಸಿದರು.", "ಅವರು ಒಂದೇ ರೀತಿಯ ಹಿತಾಸಕ್ತಿಗಳನ್ನು ಹೊಂದಿದ್ದಾರೆ.", "ಅವರು ತಮ್ಮ ಪೋಷಕರಿಂದ ಅದೇ ಗುಣಲಕ್ಷಣಗಳನ್ನು ಆನುವಂಶಿಕವಾಗಿ ಪಡೆದರು.", "ಅವರಿಗೆ ಮನೆಯಲ್ಲಿ ಒಂದೇ ರೀತಿಯ ವಿಷಯಗಳನ್ನು ಕಲಿಸಲಾಗುತ್ತಿತ್ತು." ], "label": [ "A", "B", "C", "D" ] }, "1333": { "text": [ "ಉತ್ಪಾದನಾ ತಂತ್ರಜ್ಞಾನ.", "ಸಾರಿಗೆ ತಂತ್ರಜ್ಞಾನ.", "ನಿರ್ಮಾಣ ತಂತ್ರಜ್ಞಾನ.", "ಸಂವಹನ ತಂತ್ರಜ್ಞಾನ." ], "label": [ "A", "B", "C", "D" ] }, "1334": { "text": [ "ಎಲೆಕ್ಟ್ರೋನೆಜಿಟಿವಿಟಿ ಮೌಲ್ಯಗಳು.", "ಪರಮಾಣು ದ್ರವ್ಯರಾಶಿ.", "ಪರಮಾಣು ಸಂಖ್ಯೆ.", "ನ್ಯೂಟ್ರಾನ್ಗಳ ಸಂಖ್ಯೆ." ], "label": [ "A", "B", "C", "D" ] }, "1335": { "text": [ "ಪೊಟ್ಯಾಸಿಯಮ್", "ಮ್ಯಾಂಗನೀಸ್", "ಬ್ರೋಮಿನ್", "ಕ್ರಿಪ್ಟಾನ್" ], "label": [ "A", "B", "C", "D" ] }, "1336": { "text": [ "ಸಸ್ಯದ ಬಗ್ಗೆ ಒಂದು ಸಿದ್ಧಾಂತವನ್ನು ಅಭಿವೃದ್ಧಿಪಡಿಸಿ", "ಸಸ್ಯವನ್ನು ಇತರ ಸಸ್ಯಗಳಿಗೆ ಹೋಲಿಸಿ", "ಸೂಕ್ಷ್ಮದರ್ಶಕದಿಂದ ಸಸ್ಯವನ್ನು ಗಮನಿಸಿ", "ಸಸ್ಯದ ಅತ್ಯುತ್ತಮ ಬೆಳವಣಿಗೆಯ ಪರಿಸ್ಥಿತಿಗಳನ್ನು ನಿರ್ಧರಿಸಿ" ], "label": [ "A", "B", "C", "D" ] }, "1337": { "text": [ "ತೇವಾಂಶ.", "ಕಂಪನ.", "ಉಷ್ಣತೆ.", "ಬೆಳಕು." ], "label": [ "A", "B", "C", "D" ] }, "1338": { "text": [ "ಚರ್ಮದ ಮೇಲ್ಮೈಯಲ್ಲಿ ಬಿಸಿಲು", "ಚರ್ಮದ ಅಂಗಾಂಶಗಳ ಸೋಂಕುನಿವಾರಕ", "ಚರ್ಮದ ಮೇಲೆ ಉಷ್ಣತೆಯ ಭಾವನೆ", "ಚರ್ಮದ ಕೋಶಗಳ ತಕ್ಷಣದ ಸಾವು" ], "label": [ "A", "B", "C", "D" ] }, "1339": { "text": [ "ಮರಳು.", "ಶೇಲ್", "ಮಣ್ಣಿನ", "ಹೂಳು." ], "label": [ "A", "B", "C", "D" ] }, "1340": { "text": [ "ಮರಳು ಮಣ್ಣು ನೀರನ್ನು ತ್ವರಿತವಾಗಿ ಹರಿಯಲು ಅನುವು ಮಾಡಿಕೊಡುತ್ತದೆ.", "ಮರಳು ಮಣ್ಣು ಸುಲಭವಾಗಿ ಮಣ್ಣಿನ ಸಂಚಯಗಳಾಗಿ ವಿಭಜನೆಯಾಗುತ್ತದೆ.", "ಮರಳು ಮಣ್ಣು ಸವೆತವನ್ನು ತಡೆಗಟ್ಟಲು ಸಸ್ಯದ ಬೇರುಗಳನ್ನು ಬಿಗಿಯಾಗಿ ಹಿಡಿದಿಟ್ಟುಕೊಳ್ಳುತ್ತದೆ.", "ಮರಳು ಮಣ್ಣು ಹೆಚ್ಚಿನ ಮಟ್ಟದ ಕೊಳೆತ ಸಸ್ಯ ಮತ್ತು ಪ್ರಾಣಿ ಪದಾರ್ಥಗಳನ್ನು ಹೊಂದಿರುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1341": { "text": [ "ಅಗ್ನಿಶಾಮಕ", "ಜ್ವಾಲಾಮುಖಿ", "ಸೆಡಿಮೆಂಟರಿ", "ರೂಪಾಂತರ" ], "label": [ "A", "B", "C", "D" ] }, "1342": { "text": [ "ಸೂರ್ಯ", "ಒಲೆ ಬರ್ನರ್", "ಚಂದ್ರ.", "ಒಂದು ಬೆಳಕಿನ ಬಲ್ಬ್" ], "label": [ "A", "B", "C", "D" ] }, "1343": { "text": [ "ಚೆಂಡಿನ ಚಲನೆ", "ಚೆಂಡಿನ ವೇಗ", "ನೆಲದಿಂದ ಘರ್ಷಣೆ", "ಒಂದು ಕಾಂತೀಯ ಕ್ಷೇತ್ರ" ], "label": [ "A", "B", "C", "D" ] }, "1344": { "text": [ "ಕೆಂಪು ರಕ್ತ ಕಣಗಳನ್ನು ಉತ್ಪಾದಿಸುತ್ತದೆ.", "ಅಂಗಾಂಗಗಳಿಗೆ ಆಮ್ಲಜನಕವನ್ನು ಸಾಗಿಸುವುದು.", "ಸ್ನಾಯುಗಳಿಗೆ ಪೋಷಕಾಂಶಗಳನ್ನು ಒದಗಿಸುತ್ತದೆ.", "ಶ್ವಾಸಕೋಶದ ಚಲನೆಯನ್ನು ನಿಯಂತ್ರಿಸುವುದು." ], "label": [ "A", "B", "C", "D" ] }, "1345": { "text": [ "ಗುರುತ್ವಾಕರ್ಷಣ", "ಘರ್ಷಣೆ", "ಮ್ಯಾಗ್ನೆಟಿಕ್", "ಒತ್ತಿರಿ" ], "label": [ "A", "B", "C", "D" ] }, "1346": { "text": [ "ಭೂಮಿಯ ಖಂಡಗಳ ಆಕಾರ", "ಬಿರುಗಾಳಿಗಳು ಮತ್ತು ಚಂಡಮಾರುತಗಳ ಪರಿಣಾಮ", "ಭೂಮಿಯ ಮೇಲ್ಮೈಯನ್ನು ಬದಲಾಯಿಸುವ ಶಕ್ತಿಗಳು", "ಸೌರವ್ಯೂಹದಲ್ಲಿ ಗ್ರಹಗಳು ಮತ್ತು ಚಂದ್ರರು" ], "label": [ "A", "B", "C", "D" ] }, "1347": { "text": [ "ಮಳೆ ಮಾಪಕ", "ಬೆಳಕಿನ ಮೀಟರ್", "ಟೇಪ್ ಅಳತೆ", "ಥರ್ಮಾಮೀಟರ್" ], "label": [ "A", "B", "C", "D" ] }, "1348": { "text": [ "ಆವಿಯಾಗುವಿಕೆ", "ಶೈತ್ಯೀಕರಣ", "ಕರಗುವುದು.", "ಮಳೆಯು" ], "label": [ "A", "B", "C", "D" ] }, "1349": { "text": [ "ಕೆಸರನ್ನು ಸಂಗ್ರಹಿಸಲಾಗುತ್ತಿದೆ.", "ನೀರು ಕಲುಷಿತಗೊಳ್ಳುತ್ತಿದೆ.", "ಕಲ್ಲುಗಳು ಆವರಿಸಲ್ಪಡುತ್ತಿವೆ.", "ಅಂತರ್ಜಲ ಖಾಲಿಯಾಗುತ್ತಿದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1350": { "text": [ "ಕೆಲವು ಕೀಟನಾಶಕಗಳು ದುಬಾರಿಯಾಗಿವೆ.", "ಕೆಲವು ಕೀಟನಾಶಕಗಳು ಕೀಟಗಳನ್ನು ನಿಯಂತ್ರಿಸುವಲ್ಲಿ ವಿಫಲವಾಗುತ್ತವೆ.", "ಕೆಲವು ಕೀಟನಾಶಕಗಳು ದುರ್ವಾಸನೆಯನ್ನು ಉಂಟುಮಾಡುತ್ತವೆ.", "ಕೆಲವು ಕೀಟನಾಶಕಗಳು ಉದ್ದೇಶಿತವಲ್ಲದ ಪ್ರಭೇದಗಳಿಗೆ ಹಾನಿಯನ್ನುಂಟುಮಾಡಬಹುದು." ], "label": [ "A", "B", "C", "D" ] }, "1351": { "text": [ "ಆಹಾರ ಬೆಳೆಯುವುದು.", "ಆಹಾರವನ್ನು ಸ್ವಚ್ಛಗೊಳಿಸುತ್ತಾರೆ.", "ಆಹಾರವನ್ನು ಒಣಗಿಸಿಡಿ.", "ಆಹಾರವನ್ನು ತಾಜಾವಾಗಿ ಇಟ್ಟುಕೊಳ್ಳಿ." ], "label": [ "A", "B", "C", "D" ] }, "1352": { "text": [ "ತಕ್ಷಣವೇ ಶಿಕ್ಷಕರಿಗೆ ತಿಳಿಸಿ", "ಪ್ರಯೋಗವನ್ನು ತಕ್ಷಣವೇ ನಿಲ್ಲಿಸಿ", "ಗಾಜನ್ನು ಜೈವಿಕ ಅಪಾಯ ಧಾರಕದಲ್ಲಿ ಉಜ್ಜಿಕೊಳ್ಳಿ", "ತುಣುಕುಗಳನ್ನು ತೆಗೆದುಕೊಳ್ಳಲು ಕಾಗದದ ಟವಲ್ ಅನ್ನು ಬಳಸಿ" ], "label": [ "A", "B", "C", "D" ] }, "1353": { "text": [ "ಶೋಧನೆ", "ಆವಿಯಾಗುವಿಕೆ", "ಆಯಸ್ಕಾಂತೀಯ ವಿಭಜನೆ", "ರಾಸಾಯನಿಕ ವಿಭಜನೆ" ], "label": [ "A", "B", "C", "D" ] }, "1354": { "text": [ "ಜಲವಾಸಿ ಪರಿಸ್ಥಿತಿಗಳಲ್ಲಿ ಬದಲಾವಣೆ.", "ಸಾಮಾಜಿಕ ಪರಿಸ್ಥಿತಿಗಳಲ್ಲಿ ಬದಲಾವಣೆ.", "ವಾತಾವರಣದ ಪರಿಸ್ಥಿತಿಗಳಲ್ಲಿ ಬದಲಾವಣೆ.", "ಪರಿಸರ ಪರಿಸ್ಥಿತಿಗಳಲ್ಲಿ ಬದಲಾವಣೆ." ], "label": [ "A", "B", "C", "D" ] }, "1355": { "text": [ "ಧ್ರುವದ ಮಂಜುಗಡ್ಡೆಗಳ ಕರಗುವಿಕೆ", "ವಿವಿಧ ವಾತಾವರಣದ ಪರಿಸ್ಥಿತಿಗಳು", "ಜ್ವಾಲಾಮುಖಿ ಸ್ಫೋಟಗಳಲ್ಲಿ ಹೆಚ್ಚಳ", "ಬೇಸಿಗೆಯ ಅವಧಿಯ ಹೆಚ್ಚಳ" ], "label": [ "A", "B", "C", "D" ] }, "1356": { "text": [ "ಆರ್ಕ್ಟಿಕ್ ಸಾಗರ.", "ಅಮೆಜಾನ್ ಮಳೆಕಾಡು.", "ಇಂಟ್ರಾಕೋಸ್ಟಲ್ ಜಲಮಾರ್ಗ, ಫ್ಲೋರಿಡಾ.", "ಮೊಜಾವೆ ಮರುಭೂಮಿ, ಕ್ಯಾಲಿಫೋರ್ನಿಯಾ." ], "label": [ "A", "B", "C", "D" ] }, "1357": { "text": [ "ಅದೇ ತೂಕ ಮತ್ತು ಅದೇ ದ್ರವ್ಯರಾಶಿ.", "ದೊಡ್ಡ ತೂಕ, ಆದರೆ ಸಣ್ಣ ದ್ರವ್ಯರಾಶಿ.", "ಸಣ್ಣ ದ್ರವ್ಯರಾಶಿ ಮತ್ತು ದೊಡ್ಡ ತೂಕ.", "ಕಡಿಮೆ ತೂಕ ಮತ್ತು ಅದೇ ದ್ರವ್ಯರಾಶಿ." ], "label": [ "A", "B", "C", "D" ] }, "1358": { "text": [ "ಕೀಲಿ", "ಪ್ರಮಾಣ", "ದಂತಕಥೆ", "ಕಂಪಾಸ್" ], "label": [ "A", "B", "C", "D" ] }, "1359": { "text": [ "ವಿವಿಧ ದರಗಳಲ್ಲಿ ಚಲಿಸುತ್ತದೆ.", "ವಿವಿಧ ವಸ್ತುಗಳಿಂದ ತಯಾರಿಸಲಾಗುತ್ತದೆ.", "ವಿವಿಧ ಉದ್ದೇಶಗಳಿಗಾಗಿ ಬಳಸಲಾಗುತ್ತದೆ.", "ವಿವಿಧ ರೀತಿಯಲ್ಲಿ ಸಂಗ್ರಹಿಸಲಾಗಿದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1360": { "text": [ "ಏಕೆಂದರೆ ಭೂಮಿಯು ತಿರುಗುತ್ತದೆ.", "ಏಕೆಂದರೆ ಭೂಮಿಯು ತನ್ನ ಅಕ್ಷದ ಮೇಲೆ ಬಾಗುತ್ತದೆ.", "ಏಕೆಂದರೆ ಗುರುತ್ವಾಕರ್ಷಣೆಯು ಭೂಮಿಯನ್ನು ಸೂರ್ಯನ ಕಡೆಗೆ ಎಳೆಯುತ್ತದೆ", "ಏಕೆಂದರೆ ಚಂದ್ರನು ಭೂಮಿಯ ಮೇಲೆ ಸೂರ್ಯನ ಬೆಳಕನ್ನು ಪ್ರತಿಫಲಿಸುತ್ತಾನೆ." ], "label": [ "A", "B", "C", "D" ] }, "1361": { "text": [ "ಆಹಾರವನ್ನು ಪಡೆಯಿರಿ", "ಜೀವಕೋಶವನ್ನು ರಕ್ಷಿಸಿ", "ಮೇಲ್ಮೈಗೆ ಲಗತ್ತಿಸಿ", "ಸಂಯೋಗವನ್ನು ನಿರ್ವಹಿಸಿ" ], "label": [ "A", "B", "C", "D" ] }, "1362": { "text": [ "ತುಪ್ಪಳದ ಬಣ್ಣ", "ದೃಷ್ಟಿ.", "ಕಸದ ಗಾತ್ರ", "ಸಾಮಾಜಿಕ ವರ್ತನೆ" ], "label": [ "A", "B", "C", "D" ] }, "1363": { "text": [ "ಆಕಾರ", "ಬಣ್ಣ.", "ಗಾತ್ರ.", "ಸುಗಂಧ." ], "label": [ "A", "B", "C", "D" ] }, "1364": { "text": [ "ಚಂದ್ರನು ಭೂಮಿಯನ್ನು ಸೂರ್ಯನಿಂದ ನಿರ್ಬಂಧಿಸುತ್ತಾನೆ.", "ಸೌರವ್ಯೂಹದ ಮೊದಲ ನಾಲ್ಕು ಗ್ರಹಗಳು ಜೋಡಿಸಲ್ಪಟ್ಟಿವೆ.", "ಭೂಮಿಯು ಚಂದ್ರನನ್ನು ಸೂರ್ಯನಿಂದ ನಿರ್ಬಂಧಿಸುತ್ತದೆ.", "ಭೂಮಿಯ ನೆರಳು ಸೂರ್ಯನ ಮೇಲೆ ಬೀಳುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1365": { "text": [ "ಶೇಖರಣೆ", "ಸೆಡಿಮೆಂಟೇಶನ್", "ಪಳೆಯುಳಿಕೆಕರಣ", "ಹವಾಮಾನ" ], "label": [ "A", "B", "C", "D" ] }, "1366": { "text": [ "ನದಿಗಳು ಎಲ್ಲಿ ರೂಪುಗೊಳ್ಳುತ್ತವೆ", "ಟೆಕ್ಟೋನಿಕ್ ಪ್ಲೇಟ್ಗಳು ಎಲ್ಲಿ ಸಂಧಿಸುತ್ತವೆ", "ಎಲ್ಲೆಲ್ಲಿ ಸಾಗರಗಳು ಆಳವಾಗಿವೆ", "ಎಲ್ಲಿ ಭೂಮಿ ಮತ್ತು ನೀರು ಸಂಧಿಸುತ್ತವೆ?" ], "label": [ "A", "B", "C", "D" ] }, "1367": { "text": [ "ಕೆಂಪು ದೈತ್ಯ", "ಕೆಂಪು ಕುಬ್ಜ", "ಬಿಳಿ ಕುಬ್ಜ", "ಮುಖ್ಯ ಅನುಕ್ರಮ" ], "label": [ "A", "B", "C", "D" ] }, "1368": { "text": [ "ಸೋಡಿಯಂ [Na]", "ಲಿಥಿಯಂ [Li]", "ಗಂಧಕ [ಎಸ್]", "ಇಂಗಾಲ [ಸಿ]" ], "label": [ "A", "B", "C", "D" ] }, "1369": { "text": [ "ಒಯ್ಯಬಹುದಾದ ರೇಡಿಯೋ", "ದೂರದರ್ಶನ ಪರದೆ", "ಕಂಪ್ಯೂಟರ್ ಮಾನಿಟರ್", "ಪಾದರಸದ ಥರ್ಮಾಮೀಟರ್" ], "label": [ "A", "B", "C", "D" ] }, "1370": { "text": [ "ನಾವು ಅತಿ ಉದ್ದದ ಆಯಸ್ಕಾಂತವನ್ನು ಆಯ್ಕೆ ಮಾಡಬಹುದು.", "ನಾವು ಅತ್ಯಂತ ಭಾರವಾದ ಆಯಸ್ಕಾಂತವನ್ನು ಆಯ್ಕೆ ಮಾಡಬಹುದು.", "ನಾವು ಆಯಸ್ಕಾಂತಗಳ ಬಲವನ್ನು ಅಳೆಯಬಹುದು.", "ನಾವು ಬಲವಾದದ್ದು ಎಂದು ಭಾವಿಸುವ ಆಯಸ್ಕಾಂತಕ್ಕೆ ನಾವು ಮತ ಹಾಕಬಹುದು." ], "label": [ "A", "B", "C", "D" ] }, "1371": { "text": [ "ಸ್ಥಿರ ಪ್ರೋಟಾನ್ಗಳು.", "ಚಲಿಸುವ ಪ್ರೋಟಾನ್ಗಳು.", "ಸ್ಥಿರ ಎಲೆಕ್ಟ್ರಾನ್ಗಳು.", "ಚಲಿಸುವ ಎಲೆಕ್ಟ್ರಾನ್ಗಳು." ], "label": [ "A", "B", "C", "D" ] }, "1372": { "text": [ "ಕೆಂಪು ದೈತ್ಯರ ಸಮ್ಮಿಳನದಿಂದ", "ಅನಿಲದ ಆಣ್ವಿಕ ಮೋಡಗಳಲ್ಲಿ", "ಕಪ್ಪು ಕುಳಿಗಳಿಂದ ಬರುವ ವಿಕಿರಣದಲ್ಲಿ", "ಆಂಟಿಮ್ಯಾಟರ್ನ ದೊಡ್ಡ ತುಣುಕುಗಳಿಂದ" ], "label": [ "A", "B", "C", "D" ] }, "1373": { "text": [ "ಜೀವಿಯ ಬಂಜೆತನ", "ತಪ್ಪಾದ ಪ್ರೋಟೀನ್ ಸಂಶ್ಲೇಷಣೆ", "ಸಂತಾನೋತ್ಪತ್ತಿ ದರದಲ್ಲಿ ಹೆಚ್ಚಳ", "ಜೀವಿಯ ತಕ್ಷಣದ ಸಾವು" ], "label": [ "A", "B", "C", "D" ] }, "1374": { "text": [ "ಇಂಗಾಲದ ಚಕ್ರ", "ಸಾರಜನಕ ಚಕ್ರ", "ರಂಜಕ ಚಕ್ರ", "ರಾಕ್ ಸೈಕಲ್" ], "label": [ "A", "B", "C", "D" ] }, "1375": { "text": [ "ಋತುಗಳು", "ಹವಾಮಾನ", "ಹವಾಮಾನ", "ಕ್ವಾರ್ಟರ್ಸ್" ], "label": [ "A", "B", "C", "D" ] }, "1376": { "text": [ "ನಿರೋಧನ.", "ಮ್ಯಾಗ್ನೆಟಿಸಮ್.", "ಘರ್ಷಣೆ.", "ಸಂಚರಣೆ." ], "label": [ "A", "B", "C", "D" ] }, "1377": { "text": [ "ಸೂರ್ಯನಿಂದ ಬರುವ ನೇರಳಾತೀತ ಬೆಳಕಿನಿಂದ ಅವು ಒಡೆಯಲ್ಪಡುತ್ತವೆ.", "ಅವುಗಳನ್ನು ಸಾರಜನಕ ಮತ್ತು ಆಮ್ಲಜನಕವಾಗಿ ಪರಿವರ್ತಿಸಲಾಗುತ್ತದೆ.", "ಅವು ವಾತಾವರಣದ ಮೂಲಕ ಏರುತ್ತವೆ ಮತ್ತು ಬಾಹ್ಯಾಕಾಶಕ್ಕೆ ಹೋಗುತ್ತವೆ.", "ಅವು ದೀರ್ಘಕಾಲದವರೆಗೆ ವಾತಾವರಣದಲ್ಲಿ ಉಳಿಯುತ್ತವೆ." ], "label": [ "A", "B", "C", "D" ] }, "1378": { "text": [ "ಪ್ರೊಕಾರ್ಯೋಟಿಕ್ ಜೀವಕೋಶವು ದೊಡ್ಡದಾಗಿದೆ.", "ಪ್ರೊಕಾರ್ಯೋಟಿಕ್ ಜೀವಕೋಶವು ಯಾವುದೇ ನ್ಯೂಕ್ಲಿಯಸ್ ಅನ್ನು ಹೊಂದಿರುವುದಿಲ್ಲ.", "ಪ್ರೋಕ್ಯಾರಿಯೋಟಿಕ್ ಜೀವಕೋಶವು ತನ್ನನ್ನು ತಾನು ಪುನರುತ್ಪಾದಿಸಿಕೊಳ್ಳಬಲ್ಲದು.", "ಪ್ರೊಕಾರ್ಯೋಟಿಕ್ ಜೀವಕೋಶವು ಜೀವಕೋಶದ ಪೊರೆಯನ್ನು ಹೊಂದಿರುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1379": { "text": [ "ಅವು ಪರಿಸರ ವ್ಯವಸ್ಥೆಯಿಂದ ಸಾರಜನಕವನ್ನು ತೆಗೆದುಕೊಳ್ಳುವ ಮೂಲಕ ದ್ರವ್ಯವನ್ನು ತೊಡೆದುಹಾಕುತ್ತವೆ.", "ಅವು ಪರಿಸರ ವ್ಯವಸ್ಥೆಯಿಂದ ರಂಜಕವನ್ನು ತೆಗೆದುಕೊಳ್ಳುವ ಮೂಲಕ ದ್ರವ್ಯವನ್ನು ತೊಡೆದುಹಾಕುತ್ತವೆ.", "ಇಂಗಾಲ ಮತ್ತು ಇತರ ಪದಾರ್ಥಗಳನ್ನು ಪರಿಸರ ವ್ಯವಸ್ಥೆಗೆ ಹಿಂದಿರುಗಿಸುವ ಮೂಲಕ ಅವು ದ್ರವ್ಯವನ್ನು ಆವರಿಸುತ್ತವೆ.", "ಆಮ್ಲಜನಕ ಮತ್ತು ಇತರ ಪದಾರ್ಥಗಳನ್ನು ಪರಿಸರ ವ್ಯವಸ್ಥೆಗೆ ಹಿಂದಿರುಗಿಸುವ ಮೂಲಕ ಅವು ದ್ರವ್ಯವನ್ನು ಆವರಿಸುತ್ತವೆ." ], "label": [ "A", "B", "C", "D" ] }, "1380": { "text": [ "ಸಿ.", "ಕಂ.", "ಸಿಪಿ.", "ಕ್ಯೂ." ], "label": [ "A", "B", "C", "D" ] }, "1381": { "text": [ "ಮುಂಭಾಗಗಳ ವಿಧಗಳು", "ಪಳೆಯುಳಿಕೆಗಳ ವಿಧಗಳು", "ಸರ್ಕ್ಯೂಟ್ಗಳ ವಿಧಗಳು", "ರೂಪಾಂತರಗಳ ವಿಧಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "1382": { "text": [ "ಧ್ವನಿಯು ಬಾಹ್ಯಾಕಾಶದಲ್ಲಿ ಹೆಚ್ಚು ಪ್ರತಿಫಲಿಸುತ್ತದೆ.", "ಬಾಹ್ಯಾಕಾಶ ನೌಕೆಗಳ ಒಳಗೆ ಒತ್ತಡವು ತುಂಬಾ ಹೆಚ್ಚಾಗಿದೆ.", "ಬಾಹ್ಯಾಕಾಶ ನೌಕೆಗಳು ಶಬ್ದಕ್ಕಿಂತ ವೇಗವಾಗಿ ಚಲಿಸುತ್ತಿವೆ.", "ಶಬ್ದವು ಹಾದುಹೋಗಲು ಬಾಹ್ಯಾಕಾಶದಲ್ಲಿ ಗಾಳಿಯಿಲ್ಲ." ], "label": [ "A", "B", "C", "D" ] }, "1383": { "text": [ "ಸಂಪೂರ್ಣ ಹಾಲು", "ಮನೆ ಬಣ್ಣ", "ಮಣ್ಣಿನ ಕೊಚ್ಚೆಗುಂಡಿ", "ಕಾರ್ಬೊನೇಟೆಡ್ ಸೋಡಾ" ], "label": [ "A", "B", "C", "D" ] }, "1384": { "text": [ "ಟಾರ್", "ಗಾಜು.", "ಪ್ಲಾಸ್ಟಿಕ್", "ವಿದ್ಯುತ್" ], "label": [ "A", "B", "C", "D" ] }, "1385": { "text": [ "ಆಮ್ಲಜನಕ ಮತ್ತು ಪೋಷಕಾಂಶಗಳನ್ನು ದೇಹದಾದ್ಯಂತ ಸಾಗಿಸುತ್ತದೆ.", "ಅಂಗಾಂಶಗಳು ಮತ್ತು ಅಂಗಗಳನ್ನು ಬೆಂಬಲಿಸುತ್ತದೆ ಮತ್ತು ರಕ್ಷಿಸುತ್ತದೆ", "ದೇಹದ ಜೀವಕೋಶಗಳಿಂದ ಹಾನಿಕಾರಕ ತ್ಯಾಜ್ಯಗಳನ್ನು ತೆಗೆದುಹಾಕುತ್ತದೆ.", "ಜೀವಕೋಶಗಳು ಬಳಸಬಹುದಾದ ರೂಪದಲ್ಲಿ ಆಹಾರವನ್ನು ವಿಭಜಿಸಿ" ], "label": [ "A", "B", "C", "D" ] }, "1386": { "text": [ "ದೂರದರ್ಶಕಗಳು", "ಕನ್ನಡಕಗಳು", "ಸೂಕ್ಷ್ಮದರ್ಶಕ", "ಒಂದು ಕೈ ಮಸೂರ" ], "label": [ "A", "B", "C", "D" ] }, "1387": { "text": [ "ಸತುವು", "ತಾಮ್ರ", "ಚಿನ್ನ.", "ಮುನ್ನಡೆ." ], "label": [ "A", "B", "C", "D" ] }, "1388": { "text": [ "ಚೆಂಡು ಹಗುರವಾದ ಶಕ್ತಿಯನ್ನು ಹೊಂದಿದೆ.", "ಚೆಂಡು ಚಲನಶಕ್ತಿಯನ್ನು ಹೊಂದಿದೆ.", "ಚೆಂಡು ಧ್ವನಿ ಶಕ್ತಿಯನ್ನು ಗಾಳಿಗೆ ವರ್ಗಾಯಿಸುತ್ತಿದೆ.", "ಚೆಂಡು ಬೆಳಕಿನ ಶಕ್ತಿಯನ್ನು ಗಾಳಿಗೆ ವರ್ಗಾಯಿಸುತ್ತಿದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1389": { "text": [ "ಅಲೈಂಗಿಕ ಸಂತಾನೋತ್ಪತ್ತಿ", "ದ್ಯುತಿಸಂಶ್ಲೇಷಣೆ", "ಉಸಿರಾಟ", "ಲೈಂಗಿಕ ಸಂತಾನೋತ್ಪತ್ತಿ" ], "label": [ "A", "B", "C", "D" ] }, "1390": { "text": [ "ಪರಭಕ್ಷಕ-ಬೇಟೆಯಾಡುವ ಜನಸಂಖ್ಯೆಯ ಚಕ್ರಗಳು", "ಆಹಾರ ಜಾಲದ ಉನ್ನತ ಮಟ್ಟದಲ್ಲಿ ಕಡಿಮೆ ಜೀವರಾಶಿ", "ಕುಗ್ಗುತ್ತಿರುವ ವಿವಿಧ ಪ್ರಾಣಿ ಮತ್ತು ಸಸ್ಯ ಪ್ರಭೇದಗಳು", "ಕೆಲವು ಗ್ರಾಹಕ ಜನಸಂಖ್ಯೆಯ ನಡುವೆ ಸ್ಪರ್ಧೆ" ], "label": [ "A", "B", "C", "D" ] }, "1391": { "text": [ "ಜೀರ್ಣಕಾರಿ.", "ನರಸಂಬಂಧಿ", "ಸ್ನಾಯುಗಳು.", "ಅಂತಃಸ್ರಾವಕ ಗ್ರಂಥಿ" ], "label": [ "1", "2", "3", "4" ] }, "1392": { "text": [ "ಹೈಡ್ರೋಜನ್ ಬಂಧಗಳು.", "ಕೋವೆಲೆಂಟ್ ಬಂಧಗಳು.", "ಬ್ರೌನಿಯನ್ ಚಲನೆ.", "ಕಾಂತೀಯ ಕ್ಷೇತ್ರಗಳು." ], "label": [ "A", "B", "C", "D" ] }, "1393": { "text": [ "ಅವರು ನಿರ್ಮಿಸುವ ಗೂಡುಗಳ ವಿಧಗಳು", "ಅವುಗಳ ಬಾಲಗಳ ಉದ್ದ", "ಅವುಗಳ ಕೊಕ್ಕುಗಳ ಆಕಾರಗಳು", "ಅವರ ಗರಿಗಳ ಬಣ್ಣಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "1394": { "text": [ "ಪೆಸಿಫಿಕ್ ಪ್ಲೇಟ್", "ಯುರೇಷಿಯನ್ ಫಲಕ", "ಉತ್ತರ ಅಮೆರಿಕನ್ ಪ್ಲೇಟ್", "ದಕ್ಷಿಣ ಅಮೆರಿಕನ್ ಪ್ಲೇಟ್" ], "label": [ "A", "B", "C", "D" ] }, "1395": { "text": [ "ಜನಪ್ರಿಯ ನಂಬಿಕೆಯಲ್ಲಿ ಬದಲಾವಣೆಗಳು.", "ಪ್ರಯೋಗಗಳಿಂದ ಪುರಾವೆ.", "ಪುಸ್ತಕಗಳಲ್ಲಿ ಪ್ರಕಟವಾದ ಮಾಹಿತಿ.", "ವೈಜ್ಞಾನಿಕ ವಿಧಾನದಲ್ಲಿ ಪ್ರಗತಿ." ], "label": [ "A", "B", "C", "D" ] }, "1396": { "text": [ "ಆಹಾರವನ್ನು ಜೀರ್ಣಿಸಿಕೊಳ್ಳಲು", "ರಕ್ಷಣೆಯಲ್ಲಿ ಸಹಾಯ ಮಾಡಲು", "ತ್ಯಾಜ್ಯವನ್ನು ಹೊರಹಾಕಲು", "ಚಲನೆಯನ್ನು ಸಕ್ರಿಯಗೊಳಿಸಲು" ], "label": [ "A", "B", "C", "D" ] }, "1397": { "text": [ "ಮೀಟರ್ ಸ್ಟಿಕ್", "ಸಮತೋಲನ", "ಶ್ರೇಣೀಕೃತ ಸಿಲಿಂಡರ್", "ಥರ್ಮಾಮೀಟರ್" ], "label": [ "A", "B", "C", "D" ] }, "1398": { "text": [ "ಸೂಚಿಸಿದ", "ದುಂಡಾದ", "ವಿಶಾಲವಾದ.", "ಫ್ಲಾಟ್" ], "label": [ "A", "B", "C", "D" ] }, "1399": { "text": [ "ರಾಸಾಯನಿಕ", "ವಿದ್ಯುತ್", "ಭೂಶಾಖದ", "ಜಲವಿದ್ಯುತ್" ], "label": [ "A", "B", "C", "D" ] }, "1400": { "text": [ "ಕ್ಷೇತ್ರದ ಒಟ್ಟು ವಿಸ್ತೀರ್ಣ", "ಈ ಪ್ರದೇಶದಲ್ಲಿ ಸರಾಸರಿ ಮಳೆ", "ಹೊಲದಲ್ಲಿ ವಾಸಿಸುವ ಎಲ್ಲಾ ಜೀವಿಗಳು", "ದಂಡೇಲಿಯನ್ಗಳ ಶಕ್ತಿ ಮತ್ತು ಪೋಷಕಾಂಶಗಳ ಅವಶ್ಯಕತೆಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "1401": { "text": [ "ಸಮುದ್ರದ ನೀರು", "ಜಲಾಶಯದ ನೀರು", "ನದಿಯ ನೀರು", "ಸರೋವರದ ನೀರು" ], "label": [ "A", "B", "C", "D" ] }, "1402": { "text": [ "ಹಾಟ್ ಪ್ಲೇಟ್, ಬೀಕರ್, ಮಾಸ್ಕಿಂಗ್ ಟೇಪ್", "ಥರ್ಮಾಮೀಟರ್, ಹಾಟ್ ಪ್ಲೇಟ್, ಬೀಕರ್", "ಮ್ಯಾಚ್ಗಳು, ಬೀಕರ್, ಥರ್ಮಾಮೀಟರ್", "ಸಮತೋಲನ, ಬಿಸಿ ಫಲಕ, ಥರ್ಮಾಮೀಟರ್" ], "label": [ "A", "B", "C", "D" ] }, "1403": { "text": [ "ಗ್ರಹದ ವ್ಯಾಸ", "ಗ್ರಹದ ತಿರುಗುವಿಕೆಯ ವೇಗ", "ಸೂರ್ಯನ ಸುತ್ತ ಕಕ್ಷೆಯಲ್ಲಿರುವ ಗ್ರಹದ ವೇಗ", "ಸೂರ್ಯನ ಸುತ್ತ ಒಂದು ಗ್ರಹದ ಕಕ್ಷೆಯ ವ್ಯಾಸ" ], "label": [ "A", "B", "C", "D" ] }, "1404": { "text": [ "ಮರಳು.", "ಹ್ಯೂಮಸ್.", "ಜೇಡಿಮಣ್ಣು.", "ಕಬ್ಬಿಣ." ], "label": [ "A", "B", "C", "D" ] }, "1405": { "text": [ "ಅವರು ಶಕ್ತಿಯನ್ನು ಉತ್ಪಾದಿಸುವುದನ್ನು ನಿಲ್ಲಿಸುತ್ತಾರೆ.", "ಅವು ಲಕ್ಷಾಂತರ ವರ್ಷಗಳ ಹಿಂದೆ ರೂಪುಗೊಂಡವು.", "ಅವು ಶಕ್ತಿಯನ್ನು ಉತ್ಪಾದಿಸಲು ಯಾವಾಗಲೂ ಲಭ್ಯವಿರುತ್ತವೆ.", "ಅವು ಶಕ್ತಿಯನ್ನು ಉತ್ಪಾದಿಸಲು ಲಕ್ಷಾಂತರ ವರ್ಷಗಳನ್ನು ತೆಗೆದುಕೊಳ್ಳುತ್ತವೆ." ], "label": [ "A", "B", "C", "D" ] }, "1406": { "text": [ "ಆನುವಂಶಿಕತೆ.", "ಬ್ಯಾಕ್ಟೀರಿಯಾ.", "ವಂಶಾವಳಿಗಳು.", "ಪರಿಸರ." ], "label": [ "A", "B", "C", "D" ] }, "1407": { "text": [ "ರೂಪಾಂತರಗೊಂಡ ಬ್ಯಾಕ್ಟೀರಿಯಾಗಳು ಹೊಸ ಪ್ರೋಟೀನ್ ಉತ್ಪನ್ನವನ್ನು ವ್ಯಕ್ತಪಡಿಸುತ್ತವೆ.", "ರೂಪಾಂತರಗೊಂಡ ಬ್ಯಾಕ್ಟೀರಿಯಾಗಳು ಅನೇಕ ವರ್ಣತಂತುಗಳನ್ನು ಹೊಂದಿರುತ್ತವೆ.", "ರೂಪಾಂತರಗೊಂಡ ಬ್ಯಾಕ್ಟೀರಿಯಾಗಳು ಹೆಚ್ಚು ವೇಗವಾಗಿ ಸಂತಾನೋತ್ಪತ್ತಿ ಮಾಡುತ್ತವೆ.", "ರೂಪಾಂತರಗೊಂಡ ಬ್ಯಾಕ್ಟೀರಿಯಾಗಳು ಹೊಸ ಪ್ರಭೇದಗಳಾಗುತ್ತವೆ." ], "label": [ "A", "B", "C", "D" ] }, "1408": { "text": [ "ಪ್ರತಿರೋಧಕ.", "ನಿರೋಧಕ.", "ನಿರ್ವಾಹಕ.", "ವೇಗವರ್ಧಕ." ], "label": [ "A", "B", "C", "D" ] }, "1409": { "text": [ "ಭೂಕಂಪಗಳು ದೋಷದ ರೇಖೆಗಳ ಉದ್ದಕ್ಕೂ ಸಂಭವಿಸುತ್ತವೆ.", "ಭೂಕಂಪಗಳು ಚಂಡಮಾರುತಗಳಿಗಿಂತ ಕೆಟ್ಟದಾಗಿವೆ.", "ಭೂಕಂಪಗಳು ಎಲ್ಲಾ ಸ್ಥಳೀಯ ವ್ಯವಹಾರಗಳಿಗೆ ಕೆಟ್ಟದ್ದಾಗಿವೆ.", "ಭೂಕಂಪಗಳು ಯಾವಾಗಲೂ ಮನೆಗಳಿಗೆ ದೊಡ್ಡ ಹಾನಿಯನ್ನುಂಟುಮಾಡುತ್ತವೆ." ], "label": [ "A", "B", "C", "D" ] }, "1410": { "text": [ "ಒಂದೇ ಜೀವಕೋಶವು ಅನೇಕ ಜೀವಕೋಶಗಳಾಗುತ್ತವೆ.", "ಪ್ರತಿಯೊಂದು ಜೀವಕೋಶವು ವಿಭಿನ್ನವಾದ ಕಾರ್ಯವನ್ನು ಹೊಂದಿದೆ.", "ಅನೇಕ ಜೀವಕೋಶಗಳು ಒಗ್ಗೂಡಿ ಒಂದು ಜೀವಕೋಶವನ್ನು ರೂಪಿಸುತ್ತವೆ.", "ಎಲ್ಲಾ ಜೀವಕೋಶಗಳು ಒಂದೇ ರೀತಿಯ ಕಾರ್ಯವನ್ನು ಹೊಂದಿವೆ." ], "label": [ "A", "B", "C", "D" ] }, "1411": { "text": [ "ಪ್ರವಾಹ", "ಒಂದು ಸುಂಟರಗಾಳಿ", "ಚಂಡಮಾರುತ", "ಭೂಕಂಪ" ], "label": [ "A", "B", "C", "D" ] }, "1412": { "text": [ "ಮೊಲ್ಟಿಂಗ್", "ವಲಸೆ", "ದ್ಯುತಿಸಂಶ್ಲೇಷಣೆ", "ರೂಪಾಂತರ" ], "label": [ "A", "B", "C", "D" ] }, "1413": { "text": [ "ದೊಡ್ಡ ಅಡಿಗಳು", "ದೊಡ್ಡ ಕಣ್ಣುಗಳು", "ಉದ್ದನೆಯ ಕೊಕ್ಕುಗಳು", "ಟೊಳ್ಳಾದ ಮೂಳೆಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "1414": { "text": [ "ಆನುವಂಶಿಕ ರೂಪಾಂತರಗಳ ದರ", "ನಿರ್ದಿಷ್ಟ ವಂಶವಾಹಿಗಳ ಬದುಕುಳಿಯುವ ಪ್ರಯೋಜನ", "ಬೇಸ್ ಜೋಡಿಗಳ ಮೇಲೆ ಆಯ್ಕೆಯ ಒತ್ತಡ", "ಜಾತಿಗಳ ಜೀನೋಮ್ಗಳಲ್ಲಿನ ಬೇಸ್ಗಳ ಸಂಖ್ಯೆ" ], "label": [ "A", "B", "C", "D" ] }, "1415": { "text": [ "ಬಡಿಂಗ್", "ಪುನರುಜ್ಜೀವನ", "ಪರಾಗಸ್ಪರ್ಶ", "ವಿಭಜನೆ" ], "label": [ "A", "B", "C", "D" ] }, "1416": { "text": [ "ಸೋಂಕಿತ ಪ್ರಾಣಿಗಳು ರೋಗಲಕ್ಷಣಗಳನ್ನು ತೋರಿಸುವುದಿಲ್ಲ.", "ನೇರ ಸಂಪರ್ಕದಲ್ಲಿರುವ ವ್ಯಕ್ತಿಯು ಮಾತ್ರ ಸೋಂಕಿಗೆ ಒಳಗಾಗುತ್ತಾನೆ.", "ಪ್ರಾಣಿಗಳ ರೋಗಗಳಿಂದ ಮನುಷ್ಯರು ಅನಾರೋಗ್ಯಕ್ಕೆ ಒಳಗಾಗುವುದಿಲ್ಲ.", "ಈ ರೋಗಗಳನ್ನು ಪ್ರತಿಜೀವಕಗಳ ಮೂಲಕ ಗುಣಪಡಿಸಬಹುದು." ], "label": [ "A", "B", "C", "D" ] }, "1417": { "text": [ "ಆಮ್ಲಜನಕ ಮತ್ತು ಆರ್ಗಾನ್", "ಹೈಡ್ರೋಜನ್ ಮತ್ತು ಹೀಲಿಯಂ", "ಇಂಗಾಲದ ಡೈಆಕ್ಸೈಡ್ ಮತ್ತು ಸಾರಜನಕ", "ಸಲ್ಫರ್ ಡೈಆಕ್ಸೈಡ್ ಮತ್ತು ನೀರಿನ ಆವಿ" ], "label": [ "A", "B", "C", "D" ] }, "1418": { "text": [ "ರಕ್ತಪರಿಚಲನೆ, ವಿಸರ್ಜನೆ ಮತ್ತು ಉಸಿರಾಟ", "ರಕ್ತಪರಿಚಲನೆ, ಅಂತಃಸ್ರಾವಕ ಮತ್ತು ಸಂತಾನೋತ್ಪತ್ತಿ", "ಅಸ್ಥಿಪಂಜರ, ಸ್ನಾಯು ಮತ್ತು ನರಗಳು", "ಅಸ್ಥಿಪಂಜರ, ಜೀರ್ಣಕ್ರಿಯೆ ಮತ್ತು ಉಸಿರಾಟ" ], "label": [ "1", "2", "3", "4" ] }, "1419": { "text": [ "ಫಲಕಗಳು ಡಿಕ್ಕಿ ಹೊಡೆಯುವ ಗಡಿಗಳಲ್ಲಿ ಜ್ವಾಲಾಮುಖಿಗಳು ಕಾಣಿಸಿಕೊಳ್ಳುವುದು", "ಒಂದು ಫಲಕವು ಇನ್ನೊಂದು ಫಲಕವನ್ನು ದಾಟಿ ಹೋಗುವ ಗಡಿಗಳಲ್ಲಿ ಭೂಕಂಪಗಳು", "ಒಂದು ಪ್ರಭೇದವು ಕೇವಲ ಒಂದು ಪ್ರತ್ಯೇಕ ಸ್ಥಳದಲ್ಲಿ ಅಸ್ತಿತ್ವದಲ್ಲಿರುವ ಪ್ರಕರಣಗಳು", "ವ್ಯಾಪಕವಾಗಿ ಬೇರ್ಪಟ್ಟ ಖಂಡಗಳಲ್ಲಿ ಕಂಡುಬರುವ ಒಂದೇ ಜಾತಿಯ ಪಳೆಯುಳಿಕೆಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "1420": { "text": [ "ಏಕಾಂಗಿಯಾಗಿ ಅನ್ವೇಷಿಸಿ.", "ಸೂಚನೆಗಳನ್ನು ಆಲಿಸಿ.", "ಟಿಪ್ಪಣಿಗಳನ್ನು ತೆಗೆದುಕೊಳ್ಳಿ.", "ನೀರನ್ನು ತಂದುಕೊಳ್ಳಿ." ], "label": [ "A", "B", "C", "D" ] }, "1421": { "text": [ "ಸಂತಾನೋತ್ಪತ್ತಿಗಾಗಿ ಮೊಟ್ಟೆಗಳನ್ನು ಇಡುವುದು", "ಟೊಳ್ಳಾದ, ಹಗುರವಾದ ಮೂಳೆಗಳನ್ನು ಹೊಂದಿರುವುದು", "ಕೆಟ್ಟ ರುಚಿಯ ಕೀಟಗಳಿಂದ ದೂರವಿರಿ", "ಗಂಟಲಿನ ಮೇಲೆ ಬಿಳಿ ಗರಿಗಳನ್ನು ಹೊಂದಿರುವುದು" ], "label": [ "A", "B", "C", "D" ] }, "1422": { "text": [ "ಕೆಂಪು", "ನೀಲಿ", "ಹಸಿರು", "ಕಿತ್ತಳೆ" ], "label": [ "A", "B", "C", "D" ] }, "1423": { "text": [ "ಮಿಂಚು", "ವಿಂಡ್ಮಿಲ್", "ರೇಡಿಯೋ ತರಂಗಗಳು", "ಧ್ವನಿ ತರಂಗಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "1424": { "text": [ "ಬೆಳಕಿನ-ವರ್ಷ, ಖಗೋಳ ಘಟಕ, ಕಿಲೋಮೀಟರ್, ಆಂಗ್ಸ್ಟ್ರಾಮ್", "ಆಂಗ್ಸ್ಟ್ರಾಮ್, ಕಿಲೋಮೀಟರ್, ಖಗೋಳಶಾಸ್ತ್ರದ ಘಟಕ, ಬೆಳಕಿನ-ವರ್ಷ", "ಖಗೋಳಶಾಸ್ತ್ರದ ಘಟಕ, ಆಂಗ್ಸ್ಟ್ರಾಮ್, ಕಿಲೋಮೀಟರ್, ಬೆಳಕಿನ-ವರ್ಷ", "ಕಿಲೋಮೀಟರ್, ಆಂಗ್ಸ್ಟ್ರಾಮ್, ಬೆಳಕಿನ-ವರ್ಷ, ಖಗೋಳ ಘಟಕ" ], "label": [ "A", "B", "C", "D" ] }, "1425": { "text": [ "ಆವರಣವು ಮಧ್ಯಭಾಗದ ಕೆಳಭಾಗದಲ್ಲಿದೆ.", "ಆವರಣವು ಬಿಸಿ ಅನಿಲಗಳಿಂದ ಕೂಡಿದೆ.", "ಆವರಣವು ಮಧ್ಯಭಾಗ ಮತ್ತು ಹೊರಪದರದ ನಡುವೆ ಇರುತ್ತದೆ.", "ಆವರಣದ ಉಷ್ಣಾಂಶವು ಹೊರಪದರದ ಉಷ್ಣಾಂಶಕ್ಕಿಂತ ಕಡಿಮೆಯಿರುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1426": { "text": [ "ಬೈನರಿ ವಿದಳನ", "ಬಡಿಂಗ್", "ಗ್ಯಾಮೆಟ್ಗಳನ್ನು ಬೆಸೆಯುವುದು", "ವಿಭಜನೆ" ], "label": [ "A", "B", "C", "D" ] }, "1427": { "text": [ "ಬಿರುಗಾಳಿಗಳು", "ಮಿಂಚು", "ಒತ್ತಡದ ಬದಲಾವಣೆ", "ತಾಪಮಾನದಲ್ಲಿ ಬದಲಾವಣೆ" ], "label": [ "A", "B", "C", "D" ] }, "1428": { "text": [ "ಒಳಭಾಗ", "ಕ್ರಸ್ಟ್.", "ಹೊರಗಿನ ಕೋರ್", "ಮೆಂಟಲ್" ], "label": [ "A", "B", "C", "D" ] }, "1429": { "text": [ "ಇಂಗಾಲ [ಸಿ]", "ಬೇರಿಯಂ [ಬಾ]", "ಸೋಡಿಯಂ [Na]", "ಮ್ಯಾಂಗನೀಸ್ [Mn]" ], "label": [ "A", "B", "C", "D" ] }, "1430": { "text": [ "ಗುಹೆ", "ಪರ್ವತ", "ಡೆಲ್ಟಾ", "ಕಣಿವೆ" ], "label": [ "A", "B", "C", "D" ] }, "1431": { "text": [ "ಸಾಂದ್ರತೆ", "ಉರಿಯೂತ.", "ಬಣ್ಣ.", "ದುರ್ಬಲತೆ." ], "label": [ "A", "B", "C", "D" ] }, "1432": { "text": [ "1 ದಿನ", "1 ವಾರ", "28 ದಿನಗಳು", "52 ವಾರಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "1433": { "text": [ "ಮೂಳೆ.", "ಸ್ನಾಯು", "ನರಗಳು", "ಚರ್ಮ." ], "label": [ "A", "B", "C", "D" ] }, "1434": { "text": [ "ಸ್ನಾಯು ಕೋಶಗಳು", "ರಕ್ತ ಕಣಗಳು", "ನರ ಕೋಶಗಳು", "ಮೂಳೆ ಕೋಶಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "1435": { "text": [ "ಬಂಡೆಗಳು ಆಳವಾದ ಭೂಗತವನ್ನು ರೂಪಿಸುತ್ತವೆ.", "ಬಂಡೆಗಳು ನಯವಾದ ಮತ್ತು ದುಂಡಾಗಿರುತ್ತವೆ.", "ಬಂಡೆಗಳನ್ನು ಸಣ್ಣ ತುಂಡುಗಳಾಗಿ ವಿಂಗಡಿಸಲಾಗಿದೆ.", "ಬಂಡೆಗಳನ್ನು ಒಂದು ಸ್ಥಳದಿಂದ ಮತ್ತೊಂದು ಸ್ಥಳಕ್ಕೆ ಸ್ಥಳಾಂತರಿಸಲಾಗುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1436": { "text": [ "ರೂಪಾಂತರವನ್ನು ತಡೆಯುತ್ತದೆ", "ಆನುವಂಶಿಕ ವೈವಿಧ್ಯತೆಯನ್ನು ಕಾಪಾಡಿಕೊಳ್ಳುತ್ತದೆ.", "ವಂಶವಾಹಿಗಳ ಸಂಖ್ಯೆಯನ್ನು ಕಡಿಮೆ ಮಾಡುತ್ತದೆ", "ಒಡಹುಟ್ಟಿದವರ ನಡುವೆ ಸ್ಪರ್ಧೆಯನ್ನು ಸೃಷ್ಟಿಸುತ್ತದೆ" ], "label": [ "A", "B", "C", "D" ] }, "1437": { "text": [ "ಪತಂಗಗಳ ಸಂಖ್ಯೆಯು ಅಳಿವಿನಂಚಿನಲ್ಲಿತ್ತು.", "ಚಿಟ್ಟೆಗಳ ಜನಸಂಖ್ಯೆಯು ದಕ್ಷಿಣಕ್ಕೆ ವಲಸೆ ಹೋಯಿತು.", "ಜನಸಂಖ್ಯೆಯಲ್ಲಿ ಹಗುರ ಬಣ್ಣದ ಪತಂಗಗಳ ಶೇಕಡಾವಾರು ಪ್ರಮಾಣವು ಕಡಿಮೆಯಾಯಿತು.", "ಜನಸಂಖ್ಯೆಯಲ್ಲಿ ಕಪ್ಪು ಬಣ್ಣದ ಪತಂಗಗಳ ಶೇಕಡಾವಾರು ಪ್ರಮಾಣವು ಕಡಿಮೆಯಾಗಿದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1438": { "text": [ "ವಿದ್ಯುತ್ ಶಕ್ತಿ", "ಯಾಂತ್ರಿಕ ಶಕ್ತಿ", "ಆಯಸ್ಕಾಂತೀಯ ಶಕ್ತಿ", "ಧ್ವನಿ ಶಕ್ತಿ" ], "label": [ "A", "B", "C", "D" ] }, "1439": { "text": [ "ಆಮ್ಲಜನಕ", "ಹೀಲಿಯಂ", "ಹೈಡ್ರೋಜನ್", "ಇಂಗಾಲದ ಡೈಆಕ್ಸೈಡ್" ], "label": [ "A", "B", "C", "D" ] }, "1440": { "text": [ "ಸಂಕೀರ್ಣ ಜೀವಿ.", "ಸೂಕ್ಷ್ಮಜೀವಿ.", "ವಿಶೇಷ ಜೀವಕೋಶಗಳನ್ನು ಹೊಂದಿರುವ ಜೀವಿ.", "ವಿವಿಧ ರೀತಿಯ ಅಂಗಾಂಶಗಳನ್ನು ಹೊಂದಿರುವ ಜೀವಿ." ], "label": [ "A", "B", "C", "D" ] }, "1441": { "text": [ "ಅವು ನೀರನ್ನು ಶಾಖವಾಗಿ ಪರಿವರ್ತಿಸುತ್ತವೆ.", "ಅವರು ತಮ್ಮದೇ ಆದ ಆಹಾರವನ್ನು ತಯಾರಿಸುತ್ತಾರೆ.", "ಅವು ತಮ್ಮ ಬೇರುಗಳಿಗೆ ಖನಿಜಗಳನ್ನು ತಯಾರಿಸುತ್ತವೆ.", "ಅವು ಪೋಷಕಾಂಶಗಳನ್ನು ಬಂಡೆಗಳಾಗಿ ಒಡೆಯುತ್ತವೆ." ], "label": [ "A", "B", "C", "D" ] }, "1442": { "text": [ "ಇದು ಸಕ್ಕರೆ ರಹಿತ ಉತ್ಪನ್ನವಾಗಿದೆ.", "ಇದು ವ್ಯಕ್ತಿಯ ತೂಕ ಇಳಿಸಿಕೊಳ್ಳಲು ಸಹಾಯ ಮಾಡುತ್ತದೆ.", "ಇದು ಲಭ್ಯವಿರುವ ಅತ್ಯಂತ ಆರೋಗ್ಯಕರ ಆಯ್ಕೆಯಾಗಿದೆ.", "ಪದಾರ್ಥದ ಕೊಬ್ಬಿನ ಅಂಶವು ಕಡಿಮೆಯಾಗುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1443": { "text": [ "ಮರ.", "ಲೋಹದ.", "ಕಲ್ಲು.", "ಪ್ಲಾಸ್ಟಿಕ್" ], "label": [ "A", "B", "C", "D" ] }, "1444": { "text": [ "ಪಡೆಗಳ ಕಾರಣದಿಂದಾಗಿ ಚಪ್ಪಟೆಯಾಗುತ್ತವೆ.", "ಸ್ಥಿರವಾದ ವೇಗದಲ್ಲಿ ಬೀಳುತ್ತದೆ.", "ವೇಗವನ್ನು ಹೆಚ್ಚಿಸುವುದನ್ನು ಮುಂದುವರಿಸಿ.", "ನಿಧಾನವಾಗಿ ನಿಲ್ಲಿಸಿ." ], "label": [ "A", "B", "C", "D" ] }, "1445": { "text": [ "ಹರಿಯುವ ನೀರು ಬಂಡೆಯ ಮೂಲಕ ಕೆತ್ತನೆ ಮಾಡಿ ಕಣಿವೆಯನ್ನು ರೂಪಿಸುತ್ತದೆ.", "ನೀರೊಳಗಿನ ಜ್ವಾಲಾಮುಖಿಯಿಂದ ಬರುವ ಲಾವಾ ಪರ್ವತವನ್ನು ರೂಪಿಸಲು ತಂಪಾಗುತ್ತದೆ.", "ಸೂರ್ಯನ ಬೆಳಕನ್ನು ತಡೆಯಲು ಜ್ವಾಲಾಮುಖಿ ಸ್ಫೋಟದಿಂದ ಬೂದಿ ಏರುತ್ತದೆ.", "ನೀರಿನ ಆವಿ ಸಮುದ್ರದಿಂದ ಉಗಮಗೊಂಡು ಮೋಡಗಳನ್ನು ರೂಪಿಸುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1446": { "text": [ "ಒಗ್ಗೂಡಿಸುವ ವಿಕಸನ.", "ಹೊಂದಾಣಿಕೆಯ ವಿಕಿರಣ.", "ಕೃತಕ ಆಯ್ಕೆ.", "ಆನುವಂಶಿಕ ಸಮತೋಲನ." ], "label": [ "A", "B", "C", "D" ] }, "1447": { "text": [ "ಗಾಳಿ.", "ಕೀಟಗಳು", "ಸಸ್ಯಗಳು", "ಸೂರ್ಯನ ಬೆಳಕು" ], "label": [ "A", "B", "C", "D" ] }, "1448": { "text": [ "ವಿಭಜನೆ", "ಸೆಡಿಮೆಂಟೇಶನ್", "ಹೀರಿಕೊಳ್ಳುವಿಕೆ", "ವಿಕಿರಣ" ], "label": [ "A", "B", "C", "D" ] }, "1449": { "text": [ "ವೀರ್ಯ.", "ಬೀಜಗಳು.", "ಪರಾಗಕಣಗಳು.", "ಮೊಟ್ಟೆಗಳು." ], "label": [ "A", "B", "C", "D" ] }, "1450": { "text": [ "ಅಲೆಗಳ ವಿಧಗಳು.", "ಕಣಗಳ ಗಾತ್ರಗಳು.", "ಬಣ್ಣಗಳ ಒಂದು ಶ್ರೇಣಿ.", "ಒಂದು ರೀತಿಯ ಶಕ್ತಿ." ], "label": [ "A", "B", "C", "D" ] }, "1451": { "text": [ "ಹೆಚ್ಚು ಬ್ಯಾಕ್ಟೀರಿಯಾಗಳು ನಾಶವಾಗುತ್ತವೆ.", "ಫಲಿತಾಂಶಗಳು ಹೆಚ್ಚು ವಿಶ್ವಾಸಾರ್ಹವಾಗಿರುತ್ತವೆ.", "ಒಂದು ವೈಜ್ಞಾನಿಕ ನಿಯತಕಾಲಿಕವು ಅವರ ಕೃತಿಯನ್ನು ಪ್ರಕಟಿಸುತ್ತದೆ.", "ಈ ತೀರ್ಮಾನವು ಹೊಸ ಆವಿಷ್ಕಾರಗಳಿಗೆ ಕಾರಣವಾಗುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1452": { "text": [ "ಇದು ಕಾರುಗಳ ಬೆಲೆಯನ್ನು ಕಡಿಮೆ ಮಾಡುತ್ತದೆ.", "ಇದು ಕಾರುಗಳು ಪ್ರಯಾಣಿಸಬಹುದಾದ ವೇಗವನ್ನು ಹೆಚ್ಚಿಸುತ್ತದೆ.", "ಇದು ಕಾರುಗಳಲ್ಲಿ ಪ್ರಯಾಣಿಕರಿಗೆ ಆಗುವ ಗಾಯಗಳನ್ನು ಕಡಿಮೆ ಮಾಡುತ್ತದೆ.", "ಇದು ಕಾರುಗಳಲ್ಲಿ ಪ್ರಯಾಣಿಕರ ಸೌಕರ್ಯವನ್ನು ಹೆಚ್ಚಿಸುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1453": { "text": [ "ಮರಗಳು.", "ಬ್ಯಾಕ್ಟೀರಿಯಾ", "ಫರ್ನ್", "ಮೀನು." ], "label": [ "A", "B", "C", "D" ] }, "1454": { "text": [ "ಬೆಳಕು ಶಬ್ದಕ್ಕಿಂತ ವೇಗವಾಗಿ ಚಲಿಸುತ್ತದೆ.", "ಬೆಳಕು ಶಬ್ದಕ್ಕಿಂತ ನಿಧಾನವಾಗಿ ಚಲಿಸುತ್ತದೆ.", "ಬೆಳಕು ಮತ್ತು ಧ್ವನಿ ಒಂದೇ ವೇಗದಲ್ಲಿ ಚಲಿಸುತ್ತವೆ." ], "label": [ "A", "B", "C" ] }, "1455": { "text": [ "ಸಂತಾನೋತ್ಪತ್ತಿ ತ್ವರಿತವಾಗಿ ನಡೆಯುತ್ತದೆ.", "ಸಂತಾನೋತ್ಪತ್ತಿ ಸ್ಪರ್ಧೆಯು ಹೆಚ್ಚಾಗುತ್ತದೆ.", "ಸಂಯೋಗದ ಹೊಂದಾಣಿಕೆಯು ಸುಧಾರಿಸುತ್ತದೆ.", "ವೈವಿಧ್ಯತೆಯು ತಲೆಮಾರುಗಳ ನಡುವೆ ಹೆಚ್ಚಾಗುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1456": { "text": [ "ಕಾರುಗಳು ಒಂದೇ ಆಗಿವೆ.", "ಕಾರುಗಳು ಬೇಗ ಹಾಳಾಗುತ್ತವೆ.", "ಕಾರುಗಳನ್ನು ವಿನ್ಯಾಸಗೊಳಿಸುವುದು ಕಷ್ಟ.", "ವಾಹನಗಳನ್ನು ಜೋಡಣೆಯ ಸಾಲಿನಲ್ಲಿ ಉತ್ಪಾದಿಸಬಹುದು." ], "label": [ "A", "B", "C", "D" ] }, "1457": { "text": [ "ಬಾಗುವುದು.", "ಸಂಕೋಚನ", "ಒತ್ತಡ", "ತಿರುಚು." ], "label": [ "A", "B", "C", "D" ] }, "1458": { "text": [ "ಯಾಂತ್ರಿಕ ಶಕ್ತಿಯಿಂದ ವಿದ್ಯುತ್ ಶಕ್ತಿಗೆ", "ಉಷ್ಣ ಶಕ್ತಿಯಿಂದ ಯಾಂತ್ರಿಕ ಶಕ್ತಿಗೆ", "ಪರಮಾಣು ಶಕ್ತಿಯಿಂದ ಯಾಂತ್ರಿಕ ಶಕ್ತಿಯವರೆಗೆ", "ಉಷ್ಣ ಶಕ್ತಿಯಿಂದ ವಿದ್ಯುತ್ ಶಕ್ತಿಗೆ" ], "label": [ "A", "B", "C", "D" ] }, "1459": { "text": [ "ದ್ಯುತಿಸಂಶ್ಲೇಷಣೆಯನ್ನು ಹೆಚ್ಚಿಸುವ ಮೂಲಕ", "ಅದನ್ನು ಪರಾಗಸ್ಪರ್ಶ ಮಾಡುವ ಮೂಲಕ", "ಬೆಳವಣಿಗೆಯನ್ನು ಸೀಮಿತಗೊಳಿಸುವ ಮೂಲಕ", "ಸ್ಪರ್ಧೆಯನ್ನು ಕಡಿಮೆ ಮಾಡುವ ಮೂಲಕ" ], "label": [ "A", "B", "C", "D" ] }, "1460": { "text": [ "ರಕ್ತ.", "ಖನಿಜಗಳು", "ಕ್ಯಾಲೋರಿಗಳು", "ಡಿಎನ್ಎ" ], "label": [ "1", "2", "3", "4" ] }, "1461": { "text": [ "ಜಿಂಕೆ", "ಶಿಲೀಂಧ್ರ", "ಹುಲ್ಲು", "ಹಾಕ್" ], "label": [ "A", "B", "C", "D" ] }, "1462": { "text": [ "ಅರಿಸ್ಟಾಟಲ್ ಹೇಳಿದ್ದು ಸರಿಯಾಗಿದೆ.", "ಅರಿಸ್ಟಾಟಲ್ ಭೂಮಿಯ ಮೇಲಿನ ವಸ್ತುಗಳಿಗೆ ಸೂಕ್ತವಾಗಿದೆ ಆದರೆ ಬಾಹ್ಯಾಕಾಶದಲ್ಲಿಲ್ಲ.", "ಅಸಮತೋಲಿತ ಬಲವು ಅದನ್ನು ನಿಲ್ಲಿಸದ ಹೊರತು ವಸ್ತುವು ಚಲಿಸುತ್ತಲೇ ಇರುತ್ತದೆ.", "ಚಲಿಸುವ ವಸ್ತುವು ಅಸಮತೋಲಿತ ಬಲವು ಅದರ ಮೇಲೆ ತಳ್ಳುತ್ತಲೇ ಇದ್ದರೂ ಅಂತಿಮವಾಗಿ ನಿಲ್ಲುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1463": { "text": [ "ಗ್ರಹಗಳು ಸೂರ್ಯನ ಸುತ್ತ ಸುತ್ತುತ್ತವೆ.", "ಸೂರ್ಯನು ಗ್ರಹಗಳ ಸುತ್ತ ಸುತ್ತುತ್ತಾನೆ.", "ಗ್ರಹಗಳು ಸೂರ್ಯನ ಸುತ್ತ ಸುತ್ತುತ್ತವೆ.", "ಸೂರ್ಯನು ಗ್ರಹಗಳ ಸುತ್ತ ಸುತ್ತುತ್ತಾನೆ." ], "label": [ "A", "B", "C", "D" ] }, "1464": { "text": [ "ಬ್ಯಾಕ್ಟೀರಿಯಾವನ್ನು ತೆಗೆದುಹಾಕಲು ಸಾಕುಪ್ರಾಣಿಗಳನ್ನು ಪ್ರತಿದಿನ ಹಲ್ಲುಜ್ಜಿರಿ.", "ಕಡಿಮೆ ತ್ಯಾಜ್ಯವನ್ನು ಉತ್ಪಾದಿಸುವ ಆಹಾರವನ್ನು ಸಾಕುಪ್ರಾಣಿಗಳಿಗೆ ನೀಡಿ.", "ಸಾಕುಪ್ರಾಣಿಗಳ ತ್ಯಾಜ್ಯವನ್ನು ಚೀಲದಲ್ಲಿ ಹಾಕಿ ಕಸದ ಬುಟ್ಟಿಗೆ ಎಸೆಯಿರಿ.", "ಬ್ಯಾಕ್ಟೀರಿಯಾವನ್ನು ಕೊಲ್ಲಲು ಸಾಕುಪ್ರಾಣಿಗಳನ್ನು ಶಾಂಪೂವಿನಿಂದ ತೊಳೆಯಿರಿ." ], "label": [ "A", "B", "C", "D" ] }, "1465": { "text": [ "ವಾರ್ನಿಷ್ ಅನ್ನು ಅನ್ವಯಿಸುವುದು", "ಭಾಗಗಳನ್ನು ಜೋಡಿಸುವುದು", "ಪದಾರ್ಥವನ್ನು ಕತ್ತರಿಸುವುದು", "ಮುಕ್ತಾಯವನ್ನು ಪರಿಶೀಲಿಸಲಾಗುತ್ತಿದೆ" ], "label": [ "A", "B", "C", "D" ] }, "1466": { "text": [ "ಸುಂಟರಗಾಳಿ", "ಚಂಡಮಾರುತ", "ಬಿರುಗಾಳಿ", "ತುಂತುರು ಮಳೆ" ], "label": [ "A", "B", "C", "D" ] }, "1467": { "text": [ "30 ದಶಲಕ್ಷ ವರ್ಷಗಳ ಹಿಂದೆ ಲೂಯಿಸಿಯಾನದಲ್ಲಿ ಪರ್ವತಗಳಿದ್ದವು?", "30 ದಶಲಕ್ಷ ವರ್ಷಗಳ ಹಿಂದೆ ಲೂಯಿಸಿಯಾನದಲ್ಲಿ ಹವಾಮಾನ ಹೇಗಿತ್ತು?", "30 ದಶಲಕ್ಷ ವರ್ಷಗಳ ಹಿಂದೆ ಲೂಯಿಸಿಯಾನದಲ್ಲಿ ಭೂಕಂಪಗಳು ಸಂಭವಿಸಿದ್ದವೇ?", "30 ದಶಲಕ್ಷ ವರ್ಷಗಳ ಹಿಂದೆ ಲೂಯಿಸಿಯಾನದಲ್ಲಿ ಯಾವ ರೀತಿಯ ಪ್ರಾಣಿಗಳು ವಾಸಿಸುತ್ತಿದ್ದವು?" ], "label": [ "A", "B", "C", "D" ] }, "1468": { "text": [ "ರೂಪಾಂತರ", "ಸೆಡಿಮೆಂಟರಿ", "ಅಗ್ನಿಶಾಮಕ", "ಹವಾಗುಣ" ], "label": [ "A", "B", "C", "D" ] }, "1469": { "text": [ "ಅತಿಯಾದ ಶೋಧನೆ.", "ಸ್ಥಿರ ಹವಾಮಾನ", "ಸಾಕಷ್ಟು ಆಹಾರ ಪೂರೈಕೆ", "ಹೇರಳವಾದ ಗೂಡುಕಟ್ಟುವ ತಾಣಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "1470": { "text": [ "ಬೆಚ್ಚಗಿನ ಮತ್ತು ಒಣಗಿದ.", "ಬೆಚ್ಚಗಿನ ಮತ್ತು ತೇವಾಂಶ.", "ತಂಪಾದ ಮತ್ತು ಒಣಗಿದ.", "ತಂಪಾದ ಮತ್ತು ತೇವಾಂಶ." ], "label": [ "A", "B", "C", "D" ] }, "1471": { "text": [ "ತಾಮ್ರ", "ಚಿನ್ನ.", "ಕಬ್ಬಿಣ.", "ಬೆಳ್ಳಿ." ], "label": [ "A", "B", "C", "D" ] }, "1472": { "text": [ "ಒಂದು ಮೋಡ.", "ಒಂದು ತೊರೆ", "ಹೆಪ್ಪುಗಟ್ಟಿದ ಸರೋವರ", "ಒಂದು ಹನಿ ಇಬ್ಬನಿ" ], "label": [ "A", "B", "C", "D" ] }, "1473": { "text": [ "ಮೊಸರು", "ಕ್ರೀಮ್.", "ಸಾಬೂನು", "ಅಡುಗೆ ಎಣ್ಣೆ" ], "label": [ "A", "B", "C", "D" ] }, "1474": { "text": [ "ಅವರೆಲ್ಲರೂ ಮೊಟ್ಟೆ ಇಡುತ್ತಾರೆ.", "ಅವರೆಲ್ಲರಿಗೂ ಗರಿಗಳಿವೆ.", "ಅವರೆಲ್ಲರಿಗೂ ಬೆನ್ನೆಲುಬು ಇದೆ.", "ಅವರೆಲ್ಲರೂ ರಕ್ತಸಿಕ್ತರು." ], "label": [ "A", "B", "C", "D" ] }, "1475": { "text": [ "ಜ್ವಾಲಾಮುಖಿಗಳ ಸ್ಫೋಟಗಳು", "ಅಂತರ್ಜಲ ಹೊರತೆಗೆಯುವಿಕೆ", "ಜಾಗತಿಕ ತಾಪಮಾನ ಏರಿಕೆ", "ಹಸಿರುಮನೆ ಪರಿಣಾಮ" ], "label": [ "A", "B", "C", "D" ] }, "1476": { "text": [ "ಅಣುವು", "ಸಂಯುಕ್ತ", "ಪರಿಹಾರ", "ಮಿಶ್ರಣ" ], "label": [ "A", "B", "C", "D" ] }, "1477": { "text": [ "ದೊಡ್ಡ ಶಾಖೆಗಳು", "ದೊಡ್ಡ ಹೂವುಗಳು", "ದಟ್ಟವಾದ ಎಲೆಗಳು", "ಉದ್ದವಾದ ಕಾಂಡಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "1478": { "text": [ "ಬೆಳಕು.", "ಧ್ವನಿ.", "ಚಲನಶೀಲ", "ಸಂಭಾವ್ಯ" ], "label": [ "A", "B", "C", "D" ] }, "1479": { "text": [ "ನೀರು.", "ಖಾಲಿ ಬಂಡೆ.", "ಕೃಷಿ ಭೂಮಿ.", "ನಗರಗಳು ಮತ್ತು ಪಟ್ಟಣಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "1480": { "text": [ "ಕ್ಯಾಮರಾ", "ಕಂಪಾಸ್", "ಕೈ ಮಸೂರಗಳು", "ದೂರದರ್ಶಕ" ], "label": [ "A", "B", "C", "D" ] }, "1481": { "text": [ "ಕೆರೆಯಿಂದ ಮಂಜು ಏರುತ್ತಿದೆ.", "ಈಜು ಮಾಡಲು ನೀರು ತುಂಬಾ ತಂಪಾಗಿರುತ್ತದೆ.", "ಕರಗಿದ ಹಿಮದಿಂದ ನೀರು ಬರುತ್ತಿರುವುದರಿಂದ ಅದು ತಂಪಾಗಿರುತ್ತದೆ.", "ಸೂರ್ಯನು ಅಸ್ತಮಿಸಿದ್ದರಿಂದ ಗಾಳಿಯ ಉಷ್ಣಾಂಶವು ಏರುತ್ತಿದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1482": { "text": [ "ಕರುಳುಗಳು", "ಅಪಧಮನಿಗಳು", "ನರಗಳು", "ಸೈನಸ್ಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "1483": { "text": [ "ಅವು ಆನುವಂಶಿಕ ವಸ್ತುಗಳ ಕೊರತೆಯನ್ನು ಹೊಂದಿರುತ್ತವೆ.", "ಅವು ಚಲನಶೀಲತೆಯ ಕಾರ್ಯವಿಧಾನವನ್ನು ಹೊಂದಿರುವುದಿಲ್ಲ.", "ಅವು ಆಂತರಿಕ ಮೆಂಬರೇನ್-ಬೌಂಡ್ ಆರ್ಗನೆಲ್ಗಳನ್ನು ಹೊಂದಿರುವುದಿಲ್ಲ.", "ಅವರು ತಮ್ಮ ಜೀವನ ಕಾರ್ಯಗಳಲ್ಲಿ ಪ್ರೋಟೀನ್ಗಳ ಅಗತ್ಯವನ್ನು ಹೊಂದಿರುವುದಿಲ್ಲ." ], "label": [ "A", "B", "C", "D" ] }, "1484": { "text": [ "ಪ್ರತಿರೋಧಕಗಳು.", "ಆಯಸ್ಕಾಂತಗಳು.", "ನಿರೋಧಕಗಳು.", "ನಿರ್ವಾಹಕರು." ], "label": [ "A", "B", "C", "D" ] }, "1485": { "text": [ "ಇಂಗಾಲದ ಚಕ್ರ", "ಸಾರಜನಕ ಚಕ್ರ", "ನೀರಿನ ಚಕ್ರ", "ರಾಕ್ ಸೈಕಲ್" ], "label": [ "A", "B", "C", "D" ] }, "1486": { "text": [ "ತುಣುಕುಗಳ ದ್ರವ್ಯರಾಶಿಯು ಪ್ರತಿಮೆಯ ದ್ರವ್ಯರಾಶಿಗಿಂತ ದೊಡ್ಡದಾಗಿದೆ.", "ತುಣುಕುಗಳ ದ್ರವ್ಯರಾಶಿಯು ಪ್ರತಿಮೆಯ ದ್ರವ್ಯರಾಶಿಯಷ್ಟೇ ಇರುತ್ತದೆ.", "ಪ್ರತಿಮೆಯ ದ್ರವ್ಯರಾಶಿಯು ತುಣುಕುಗಳ ದ್ರವ್ಯರಾಶಿಗಿಂತ ದೊಡ್ಡದಾಗಿದೆ.", "ಪ್ರತಿಮೆಯ ದ್ರವ್ಯರಾಶಿಗೆ ತುಣುಕುಗಳ ದ್ರವ್ಯರಾಶಿಗೆ ಸಂಬಂಧವಿಲ್ಲ." ], "label": [ "A", "B", "C", "D" ] }, "1487": { "text": [ "ಇದು ಸ್ಪಷ್ಟ ಮತ್ತು ತಂಗಾಳಿಯಾಗಿದೆ.", "ಮಳೆ ಸುರಿಯುತ್ತಿದೆ.", "ಹಿಮ ಬೀಳುತ್ತಿದೆ.", "ಇದು ಬಿಸಿಲು ಮತ್ತು ಸ್ಪಷ್ಟವಾಗಿರುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1488": { "text": [ "ಸಮತೋಲನ", "ಸೂಕ್ಷ್ಮದರ್ಶಕ", "ಒಂದು ಸೆಂಟಿಮೀಟರ್ ಆಡಳಿತಗಾರ", "ಪದವಿ ಪಡೆದ ಸಿಲಿಂಡರ್" ], "label": [ "A", "B", "C", "D" ] }, "1489": { "text": [ "ತೀಕ್ಷ್ಣವಾದ ಉಗುರುಗಳು", "ಬಾಗಿದ ಕೊಕ್ಕುಗಳು", "ದೊಡ್ಡ, ಹಳದಿ ಕಣ್ಣುಗಳು", "ದಪ್ಪ, ಬಿಳಿ ಗರಿಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "1490": { "text": [ "2 ಹೆಚ್. ಓ.", "HO _ {2}", "H _ {2} O _ {2}", "H _ {2} O" ], "label": [ "A", "B", "C", "D" ] }, "1491": { "text": [ "ದ್ರವಗಳ ಮೂಲಕ ಪ್ರವಾಹಗಳಾಗಿ ಹರಿಯುತ್ತದೆ", "ಬಾಹ್ಯಾಕಾಶದ ಮೂಲಕ ಚಲಿಸುವ ಅಲೆಗಳನ್ನು ರೂಪಿಸುತ್ತದೆ", "ಕಡಿಮೆ ದಟ್ಟವಾಗುತ್ತದೆ ಮತ್ತು ಏರುತ್ತದೆ", "ಇತರ ಅಣುಗಳೊಂದಿಗೆ ಘರ್ಷಣೆ" ], "label": [ "1", "2", "3", "4" ] }, "1492": { "text": [ "ವಸ್ತುವಿನ ಮೂಲಕ ಪ್ರಯಾಣಿಸುವ", "ಅವು ವಸ್ತುವಿನಿಂದ ಹೀರಿಕೊಳ್ಳಲ್ಪಡುತ್ತವೆ", "ವಸ್ತುವಿನಿಂದ ಪ್ರತಿಫಲಿಸುತ್ತದೆ", "ವಸ್ತುವಿನ ಸುತ್ತಲೂ ಪ್ರಯಾಣಿಸುವ" ], "label": [ "A", "B", "C", "D" ] }, "1493": { "text": [ "ನಿಲುವಂಗಿಯಲ್ಲಿ ಸಂವಹನ ಪ್ರವಾಹಗಳು", "ಹೊರಪದರದಲ್ಲಿ ಜ್ವಾಲಾಮುಖಿ ಮತ್ತು ಭೂಕಂಪನ ಚಟುವಟಿಕೆ", "ಬಲವಾದ ಗಾಳಿ ಮತ್ತು ಬಿರುಗಾಳಿಗಳು", "ಘನ ಕೋರ್ ತಿರುಗುವಿಕೆ" ], "label": [ "A", "B", "C", "D" ] }, "1494": { "text": [ "ಸಂಕೋಚನ, ಸವೆತ, ಸಿಮೆಂಟೇಶನ್, ಶೇಖರಣೆ", "ಸಂಕೋಚನ, ಹವಾಮಾನ, ಸವೆತ, ಸಿಮೆಂಟೇಶನ್", "ಹವಾಮಾನ, ಶೇಖರಣೆ, ಸಿಮೆಂಟೇಶನ್, ಸಮಾಧಿ", "ಹವಾಮಾನ, ಸವೆತ, ಶೇಖರಣೆ, ಸಂಕೋಚನ" ], "label": [ "A", "B", "C", "D" ] }, "1495": { "text": [ "ಭೂಮಿಯ ವ್ಯವಸ್ಥೆಯ ಪ್ರಮುಖ ಗುಣಲಕ್ಷಣಗಳ ನೇರ ವೀಕ್ಷಣೆ", "ಭೂವೈಜ್ಞಾನಿಕ ವ್ಯವಸ್ಥೆಗಳ ಅನುಕರಣೆಯ ಮೇಲೆ ನಿಯಂತ್ರಿತ ಪ್ರಯೋಗಾಲಯ ಪ್ರಯೋಗ", "ಮಾನ್ಯ ಊಹೆಯ ಹೇಳಿಕೆಯ ಕ್ರಮಬದ್ಧ ಪರೀಕ್ಷೆ", "ವೀಕ್ಷಿಸಿದ ಭೌಗೋಳಿಕ ವಿದ್ಯಮಾನಗಳ ಕಾರಣಗಳ ಬಗ್ಗೆ ತನಿಖೆ" ], "label": [ "A", "B", "C", "D" ] }, "1496": { "text": [ "ಅಸಹಜ ಜೀವಕೋಶ ವಿಭಜನೆ", "ನೈಸರ್ಗಿಕ ಆಯ್ಕೆ", "ಬ್ಯಾಕ್ಟೀರಿಯಾದ ಸೋಂಕು", "ಜೈವಿಕ ಹೊಂದಾಣಿಕೆ" ], "label": [ "1", "2", "3", "4" ] }, "1497": { "text": [ "ಆಹಾರವು ಚರ್ಮಕ್ಕೆ ಬಣ್ಣವನ್ನು ನೀಡುತ್ತದೆ.", "ಆಹಾರವು ಜೀವನಕ್ಕೆ ಆಮ್ಲಜನಕವನ್ನು ಒದಗಿಸುತ್ತದೆ.", "ಆಹಾರವು ಶಕ್ತಿಗಾಗಿ ನೀರನ್ನು ಒದಗಿಸುತ್ತದೆ.", "ಆಹಾರವು ಬೆಳವಣಿಗೆಗೆ ಶಕ್ತಿಯನ್ನು ಒದಗಿಸುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1498": { "text": [ "ಸೂರ್ಯನ ಬೆಳಕನ್ನು ಎಲೆಗಳಲ್ಲಿ ಸಂಗ್ರಹಿಸಿಡಿ", "ಎಲೆಗಳನ್ನು ತಿನ್ನುವ ಕೀಟಗಳನ್ನು ಆಕರ್ಷಿಸುತ್ತದೆ", "ಮರಗಳಿಗೆ ಪೋಷಕಾಂಶಗಳನ್ನು ಒದಗಿಸುತ್ತದೆ", "ಮರಗಳ ಸುತ್ತಲಿನ ಗಾಳಿಯನ್ನು ಬೆಚ್ಚಗಾಗಿಸುತ್ತದೆ" ], "label": [ "A", "B", "C", "D" ] }, "1499": { "text": [ "ಸ್ನಾಯುಗಳು ಮೂಳೆಗಳ ಮೇಲೆ ಎಳೆಯುತ್ತವೆ.", "ಸ್ನಾಯುಗಳು ಮೂಳೆಗಳನ್ನು ರಕ್ಷಿಸುತ್ತವೆ.", "ಸ್ನಾಯುಗಳು ಮೂಳೆಗಳಂತೆಯೇ ಬೆಳೆಯುತ್ತವೆ.", "ಸ್ನಾಯುಗಳು ಮೂಳೆಗಳಿಗೆ ವಿದ್ಯುತ್ ಪ್ರಚೋದನೆಗಳನ್ನು ಕಳುಹಿಸುತ್ತವೆ." ], "label": [ "A", "B", "C", "D" ] }, "1500": { "text": [ "ಹೆಚ್ಚಿದ ಜೀರ್ಣಕ್ರಿಯೆಯ ಪ್ರಮಾಣ", "ಹೆಚ್ಚುವರಿ ಹಲ್ಲುಗಳ ಬೆಳವಣಿಗೆ", "ಉಸಿರಾಟದ ಪ್ರಮಾಣ ಕಡಿಮೆಯಾಗುವುದು", "ಹೆಚ್ಚು ಕೆಂಪು ರಕ್ತ ಕಣಗಳ ಉತ್ಪಾದನೆ" ], "label": [ "A", "B", "C", "D" ] }, "1501": { "text": [ "ಚದರ", "ಅಂಡಾಕಾರದ", "ತ್ರಿಕೋನ", "ಆಯತ." ], "label": [ "A", "B", "C", "D" ] }, "1502": { "text": [ "ನಕ್ಷತ್ರಪುಂಜದ ಬಣ್ಣ", "ನಕ್ಷತ್ರಪುಂಜದ ಆಕಾರ", "ನಕ್ಷತ್ರಪುಂಜದಲ್ಲಿ ಎಷ್ಟು ನಕ್ಷತ್ರಗಳಿವೆ", "ನಕ್ಷತ್ರಪುಂಜದಲ್ಲಿ ಎಷ್ಟು ಗ್ರಹಗಳಿವೆ" ], "label": [ "A", "B", "C", "D" ] }, "1503": { "text": [ "ಕೋಟ್ ಬಣ್ಣ", "ಫೆಚ್ ಆಡುವ ಬಯಕೆ", "ದೇಹದ ತೂಕ", "ಆಜ್ಞೆಗಳನ್ನು ಅನುಸರಿಸುವ ಸಾಮರ್ಥ್ಯ" ], "label": [ "A", "B", "C", "D" ] }, "1504": { "text": [ "ಸ್ಪರ್ಧೆ", "ನೈಸರ್ಗಿಕ ಆಯ್ಕೆ", "ಆಯ್ದ ಸಂತಾನೋತ್ಪತ್ತಿ", "ಪರಿಸರದ ಅನುಕ್ರಮ" ], "label": [ "1", "2", "3", "4" ] }, "1505": { "text": [ "ಮೊದಲು ಚಲಿಸಲು ಪ್ರಾರಂಭಿಸುವ ಟ್ರಕ್ ವೇಗವಾಗಿರುತ್ತದೆ.", "ಕಡಿಮೆ ಸಮಯ ತೆಗೆದುಕೊಳ್ಳುವ ಟ್ರಕ್ ವೇಗವಾಗಿರುತ್ತದೆ.", "ದೊಡ್ಡ ಟೈರುಗಳನ್ನು ಹೊಂದಿರುವ ಟ್ರಕ್ ವೇಗವಾಗಿರುತ್ತದೆ.", "ಹೆಚ್ಚು ಸಮಯ ತೆಗೆದುಕೊಳ್ಳುವ ಟ್ರಕ್ ವೇಗವಾಗಿರುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1506": { "text": [ "ಸಾಗರಗಳ ನೀರು.", "ಕೊಳಗಳ ಮೇಲೆ ಮಂಜುಗಡ್ಡೆ.", "ಮರಗಳ ಕಾಂಡಗಳು.", "ನೆಲದಲ್ಲಿ ಕಲ್ಲುಗಳು." ], "label": [ "A", "B", "C", "D" ] }, "1507": { "text": [ "ಸಾಗರಗಳು", "ಮಳೆ ಹನಿಗಳು", "ಅಂತರ್ಜಲ", "ಧ್ರುವದ ಮಂಜುಗಡ್ಡೆಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "1508": { "text": [ "ಪ್ರೋಟೀನ್ಗಳು", "ಜೀವಸತ್ವಗಳು", "ಟ್ರೈಗ್ಲಿಸರೈಡ್ಗಳು", "ಕಾರ್ಬೋಹೈಡ್ರೇಟ್ಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "1509": { "text": [ "ಪ್ರಸಿದ್ಧರಾಗಲು", "ಅವರ ಸಂಶೋಧನೆಗೆ ಹಣ ಪಡೆಯಲು", "ಇತರ ವಿಜ್ಞಾನಿಗಳಿಗೆ ತಮ್ಮ ಫಲಿತಾಂಶಗಳನ್ನು ಪುನರಾವರ್ತಿಸಲು ಅವಕಾಶ ನೀಡಲು", "ವೈಜ್ಞಾನಿಕ ಸಮುದಾಯದಲ್ಲಿ ತಮ್ಮ ಸಹವರ್ತಿಗಳಿಂದ ಗೌರವವನ್ನು ಪಡೆಯಲು" ], "label": [ "A", "B", "C", "D" ] }, "1510": { "text": [ "ಕನ್ನಡಿ", "ಕ್ಯಾಮರಾ", "ದೂರದರ್ಶಕ", "ಕನ್ನಡಕಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "1511": { "text": [ "ಚಂದ್ರನು ತುಂಬಿರಬೇಕು.", "ಚಂದ್ರನು ಮಸುಕಾಗುತ್ತಿರಬೇಕು.", "ಅದು ತಿಂಗಳ ಆರಂಭವಾಗಿರಬೇಕು.", "ಇದು ಉತ್ತರ ಗೋಳಾರ್ಧದಲ್ಲಿ ಚಳಿಗಾಲವಾಗಿರಬೇಕು." ], "label": [ "A", "B", "C", "D" ] }, "1512": { "text": [ "ನೀರಿನ ಚಕ್ರಕ್ಕೆ ಅಡ್ಡಿಪಡಿಸುವುದು.", "ಪರಭಕ್ಷಕಗಳ ಸಂಖ್ಯೆಯನ್ನು ಕಡಿಮೆ ಮಾಡುವುದು.", "ಪಾಚಿಗಳ ಬೆಳವಣಿಗೆಯ ದರವನ್ನು ಹೆಚ್ಚಿಸುವುದು.", "ಇದು ಜಲವಾಸಿ ಪ್ರಾಣಿಗಳು ದೊಡ್ಡದಾಗಿ ಬೆಳೆಯಲು ಕಾರಣವಾಗುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1513": { "text": [ "ಚಕ್ರವು ರಾಡ್ಗಿಂತ ಕಡಿಮೆ ತೂಕವನ್ನು ಹೊಂದಿರುತ್ತದೆ.", "ಚಕ್ರವು ರಾಡ್ಗಿಂತ ಹೆಚ್ಚು ತೂಕವನ್ನು ಹೊಂದಿರುತ್ತದೆ.", "ಚಕ್ರವು ರಾಡ್ನಂತೆಯೇ ಅದೇ ಪದಾರ್ಥದಿಂದ ಮಾಡಲ್ಪಟ್ಟಿದೆ.", "ಚಕ್ರವು ರಾಡ್ಗಿಂತ ವಿಭಿನ್ನ ಪದಾರ್ಥದಿಂದ ಮಾಡಲ್ಪಟ್ಟಿದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1514": { "text": [ "ವ್ಯಾಕ್ಸಿಂಗ್ ಗಿಬ್ಬಸ್", "ಕ್ಷೀಣಿಸುತ್ತಿರುವ ಅರ್ಧಚಂದ್ರ", "ಮೊದಲ ತ್ರೈಮಾಸಿಕ", "ಹೊಸ ಚಂದ್ರ" ], "label": [ "A", "B", "C", "D" ] }, "1515": { "text": [ "ಸ್ನಾಯುಗಳು.", "ಅಂಗಾಂಶಗಳು.", "ಮೂಳೆಗಳು.", "ಜೀವಕೋಶಗಳು." ], "label": [ "A", "B", "C", "D" ] }, "1516": { "text": [ "ಬೆವರು ದೇಹದಲ್ಲಿರುವ ಹೆಚ್ಚುವರಿ ನೀರನ್ನು ತೊಡೆದುಹಾಕುತ್ತದೆ.", "ಬೆವರು ಚರ್ಮದಿಂದ ಬ್ಯಾಕ್ಟೀರಿಯಾವನ್ನು ತೆಗೆದುಹಾಕುತ್ತದೆ.", "ಹೆಚ್ಚಿನ ಆಮ್ಲಜನಕವನ್ನು ಹೀರಿಕೊಳ್ಳಲು ಬೆವರು ಚರ್ಮದ ರಂಧ್ರಗಳನ್ನು ತೆರೆಯುತ್ತದೆ.", "ಬೆವರುವು ಸ್ಥಿರವಾದ ದೇಹದ ಉಷ್ಣಾಂಶವನ್ನು ಕಾಪಾಡಿಕೊಳ್ಳಲು ಸಹಾಯ ಮಾಡುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1517": { "text": [ "ಆವರ್ತನ", "ವಿಸ್ತಾರ.", "ತರಂಗಾಂತರ", "ಗಾಳಿಯ ವೇಗ" ], "label": [ "A", "B", "C", "D" ] }, "1518": { "text": [ "ಗ್ರಹಗಳು ಬೆಳಕನ್ನು ಪ್ರತಿಬಿಂಬಿಸುವ ವಿಧಾನದಿಂದಾಗಿ", "ಏಕೆಂದರೆ ಹೆಚ್ಚಿನ ಸಂಖ್ಯೆಯ ಪ್ರಕಾಶಮಾನವಾದ ನಕ್ಷತ್ರಗಳು", "ವಸ್ತುಗಳು ತಿರುಗುವ ಮತ್ತು ತಿರುಗುವ ವಿಧಾನದಿಂದಾಗಿ", "ಬಾಹ್ಯಾಕಾಶದಲ್ಲಿರುವ ವಸ್ತುಗಳ ನಡುವಿನ ದೊಡ್ಡ ಅಂತರದಿಂದಾಗಿ" ], "label": [ "A", "B", "C", "D" ] }, "1519": { "text": [ "ಹುಲ್ಲು ಮತ್ತು ಮರಗಳು", "ಮೊಲಗಳು ಮತ್ತು ಜಿಂಕೆಗಳು", "ಸಿಂಹಗಳು ಮತ್ತು ಅಲಿಗೇಟರ್ಗಳು", "ಅಣಬೆಗಳು ಮತ್ತು ಬ್ಯಾಕ್ಟೀರಿಯಾ" ], "label": [ "A", "B", "C", "D" ] }, "1520": { "text": [ "ಮೊಲ.", "ಕ್ಯಾರೆಟ್", "ಹುಳು.", "ಹಾರಾಟ." ], "label": [ "1", "2", "3", "4" ] }, "1521": { "text": [ "ಸೇಬುಗಳನ್ನು ಚೂರುಗಳಾಗಿ ಕತ್ತರಿಸಲಾಗುತ್ತಿದೆ", "ಅಗ್ಗಿಸ್ಟಿಕೆಗಳಲ್ಲಿ ಮರದ ಉರಿಯುವಿಕೆ", "ಒದ್ದೆಯಾದ ಬಟ್ಟೆಗಳನ್ನು ಬಟ್ಟೆಯ ಸಾಲಿನಲ್ಲಿ ಒಣಗಿಸಲಾಗುತ್ತಿದೆ", "ಪಾದಚಾರಿ ಮಾರ್ಗದಿಂದ ಹಿಮವನ್ನು ಹೊರತೆಗೆಯಲಾಗುತ್ತಿದೆ" ], "label": [ "A", "B", "C", "D" ] }, "1522": { "text": [ "ಆಮ್ಲಜನಕವನ್ನು ಗಾಳಿಯಿಂದ ಹೀರಿಕೊಳ್ಳಲಾಗುತ್ತದೆ.", "ದ್ರವದಲ್ಲಿ ಶಾಖವು ಹೊರಹೊಮ್ಮುತ್ತಿದೆ.", "ಕುದಿಯುವ ಹಂತವನ್ನು ತಲುಪಿದೆ.", "ದ್ರವದಲ್ಲಿ ಆಣ್ವಿಕ ಸ್ಥಿರತೆ ಹೆಚ್ಚುತ್ತಿದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1523": { "text": [ "ಪರಮಾಣು ವಿಕಿರಣಶೀಲ", "ರಾಸಾಯನಿಕದಿಂದ ಪರಮಾಣು", "ಯಾಂತ್ರಿಕವಾಗಿ ಪ್ರಕಾಶಮಾನವಾಗಿದೆ", "ರಾಸಾಯನಿಕದಿಂದ ಯಾಂತ್ರಿಕ" ], "label": [ "A", "B", "C", "D" ] }, "1524": { "text": [ "ಉಪ್ಪನ್ನು ಫಿಲ್ಟರ್ ಮಾಡಿ", "ಮಿಶ್ರಣವನ್ನು ಫ್ರೀಜ್ ಮಾಡಿ", "ನೀರನ್ನು ಆವಿಯಾಗಿಸಿ.", "ಧಾರಕದಿಂದ ನೀರನ್ನು ಸುರಿಯಿರಿ" ], "label": [ "A", "B", "C", "D" ] }, "1525": { "text": [ "ಲೋಹವು ಯಾವಾಗಲೂ ಮರಕ್ಕಿಂತ ಬಿಸಿಯಾಗಿರುತ್ತದೆ.", "ಮರಕ್ಕಿಂತ ಲೋಹವು ಶಾಖವನ್ನು ಉತ್ತಮವಾಗಿ ನಿರ್ವಹಿಸುತ್ತದೆ.", "ಮರಕ್ಕಿಂತ ಲೋಹವು ವಿದ್ಯುತ್ ಅನ್ನು ಉತ್ತಮವಾಗಿ ನಡೆಸುತ್ತದೆ.", "ಮರಕ್ಕಿಂತ ಲೋಹವು ನೀರನ್ನು ಚೆನ್ನಾಗಿ ಬಿಸಿಮಾಡುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1526": { "text": [ "ಸಾಂದ್ರತೆ", "ಸಮೂಹ", "ಆಕಾರ", "ಪರಿಮಾಣ" ], "label": [ "A", "B", "C", "D" ] }, "1527": { "text": [ "ಸರೋವರಗಳು", "ನದಿಗಳು", "ಸಾಗರಗಳು", "ಜಲಚರಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "1528": { "text": [ "ಆಟಗಳನ್ನು ಆಡುತ್ತಾರೆ.", "ಚಲನಚಿತ್ರಗಳನ್ನು ವೀಕ್ಷಿಸಿ.", "ಸಂಗೀತವನ್ನು ಆಲಿಸಿ.", "ಮಾಹಿತಿಯನ್ನು ಹುಡುಕಿ." ], "label": [ "A", "B", "C", "D" ] }, "1529": { "text": [ "ಗಾಜಿನ ಬಾಟಲಿಗಳನ್ನು ಹೊಸ ಬಾಟಲಿಗಳನ್ನಾಗಿ ಮಾಡುವ ಸ್ಥಳಕ್ಕೆ ತೆಗೆದುಕೊಂಡು ಹೋಗುವುದು", "ಆಹಾರವನ್ನು ಮುಚ್ಚಿಕೊಳ್ಳಲು ಒಂದೇ ಹಾಳೆಯನ್ನು ಹಲವಾರು ಬಾರಿ ಬಳಸುವುದು.", "ಕನ್ನಡಕಗಳನ್ನು ಚಲಿಸುವ ಪೆಟ್ಟಿಗೆಯಲ್ಲಿ ಇರಿಸಲು ಪತ್ರಿಕೆಯೊಂದಿಗೆ ಸುತ್ತಿಕೊಳ್ಳುವುದು", "ಪ್ರತಿದಿನ ಮಧ್ಯಾಹ್ನದ ಊಟವನ್ನು ಒಂದೇ ಪ್ಲಾಸ್ಟಿಕ್ ಚೀಲದಲ್ಲಿ ಶಾಲೆಗೆ ಕೊಂಡೊಯ್ಯುವುದು" ], "label": [ "A", "B", "C", "D" ] }, "1530": { "text": [ "ತಾಮ್ರ", "ಕಬ್ಬಿಣ.", "ಕಾರ್ಬನ್", "ನೀರು." ], "label": [ "A", "B", "C", "D" ] }, "1531": { "text": [ "ಚಳಿಗಾಲದಲ್ಲಿ ಮೊಲವನ್ನು ಬೆಚ್ಚಗಿಡುವ ಮೂಲಕ", "ಮೊಲವು ತನ್ನ ಪರಿಸರದೊಂದಿಗೆ ಬೆರೆಯಲು ಸಹಾಯ ಮಾಡುವ ಮೂಲಕ", "ಮೊಲಕ್ಕೆ ಆಹಾರದ ಹೆಚ್ಚಿನ ಮೂಲಗಳನ್ನು ಹುಡುಕಲು ಅವಕಾಶ ನೀಡುವ ಮೂಲಕ", "ಮೊಲವು ಪರಭಕ್ಷಕಗಳಿಂದ ತಪ್ಪಿಸಿಕೊಳ್ಳುವುದನ್ನು ಸುಲಭಗೊಳಿಸುತ್ತದೆ" ], "label": [ "A", "B", "C", "D" ] }, "1532": { "text": [ "ಅವು ಹೆಚ್ಚಿನ ನೀರಿನ ಅಂಶವನ್ನು ಹೊಂದಿರುತ್ತವೆ.", "ಅವು ಪ್ರೋಟೀನ್ನ ಅತ್ಯುತ್ತಮ ಮೂಲಗಳಾಗಿವೆ.", "ಅವು ಖನಿಜಗಳು ಮತ್ತು ಜೀವಸತ್ವಗಳಿಂದ ಸಮೃದ್ಧವಾಗಿವೆ.", "ಅವು ಕಾರ್ಬೋಹೈಡ್ರೇಟ್ಗಳ ಅತ್ಯುತ್ತಮ ಮೂಲಗಳಾಗಿವೆ." ], "label": [ "A", "B", "C", "D" ] }, "1533": { "text": [ "ಗಂಟೆಗೆ 10 ಕಿ.", "ಗಂಟೆಗೆ 20 ಕಿ.", "ಗಂಟೆಗೆ 40 ಕಿ. ಮೀ.", "ಗಂಟೆಗೆ 50 ಕಿ." ], "label": [ "A", "B", "C", "D" ] }, "1534": { "text": [ "pH", "ಅಸ್ಪಷ್ಟತೆ.", "ನೈಟ್ರೇಟ್ ಸಾಂದ್ರತೆ", "ಫಾಸ್ಫೇಟ್ ಸಾಂದ್ರತೆ" ], "label": [ "A", "B", "C", "D" ] }, "1535": { "text": [ "ಬ್ಯಾಟರಿ", "ಗಾಳಿ.", "ಸೂರ್ಯ", "ಕಲ್ಲಿದ್ದಲು" ], "label": [ "A", "B", "C", "D" ] }, "1536": { "text": [ "ಪ್ರಾಯೋಗಿಕ ಅಸ್ಥಿರಗಳನ್ನು ಗುರುತಿಸುವುದು", "ಒಂದು ಊಹೆಯ ಆಧಾರವಾಗಿರುವ ಪ್ರಶ್ನೆಯನ್ನು ರೂಪಿಸುವುದು", "ಪುನರಾವರ್ತಿತ ಪ್ರಯೋಗಗಳನ್ನು ನಡೆಸುವುದು ಮತ್ತು ದತ್ತಾಂಶವನ್ನು ಗ್ರಾಫ್ ಮಾಡುವುದು", "ಕಾರ್ಯವಿಧಾನವನ್ನು ಬರೆಯುವುದು ಮತ್ತು ಅಗತ್ಯ ಉಪಕರಣಗಳನ್ನು ಸಂಗ್ರಹಿಸುವುದು." ], "label": [ "A", "B", "C", "D" ] }, "1537": { "text": [ "ಮೀನು-> ಸಸ್ಯಗಳು-> ಪಕ್ಷಿಗಳು", "ಸಸ್ಯಗಳು-> ಪಕ್ಷಿಗಳು-> ಮೀನು", "ಸಸ್ಯಗಳು-> ಮೀನು-> ಪಕ್ಷಿಗಳು", "ಮೀನು-> ಪಕ್ಷಿಗಳು-> ಸಸ್ಯಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "1538": { "text": [ "ಒಂದು ಚೆಂಡನ್ನು ಇನ್ನೊಂದು ಚೆಂಡಿನ ಕಡೆಗೆ ತಿರುಗಿಸಿ, ಅವು ಡಿಕ್ಕಿ ಹೊಡೆದಾಗ ಏನಾಗುತ್ತದೆ ಎಂಬುದನ್ನು ನೋಡಿ.", "ಒಂದು ಲೋಟ ನೀರನ್ನು ಫ್ರೀಜರ್ನಲ್ಲಿ ಇರಿಸಿ, ನೀರು ಗಟ್ಟಿಯಾಗಲು ಎಷ್ಟು ಸಮಯ ತೆಗೆದುಕೊಳ್ಳುತ್ತದೆ ಎಂಬುದನ್ನು ನೋಡಿ.", "ಸ್ಪ್ರಿಂಗನ್ನು ಬೇರೆ ಬೇರೆ ಪ್ರಮಾಣದಲ್ಲಿ ಕುಗ್ಗಿಸಿ, ಅದು ಚೆಂಡನ್ನು ಎಷ್ಟು ದೂರ ಗಾಳಿಯಲ್ಲಿ ಹಾರಿಸಬಲ್ಲದು ಎಂಬುದನ್ನು ನೋಡಿ.", "ಇಳಿಜಾರಿನ ಸಮತಲದ ಮೇಲಿನಿಂದ ಚೆಂಡನ್ನು ಸುತ್ತಿಕೊಳ್ಳಿ ಮತ್ತು ಕೆಳಭಾಗಕ್ಕೆ ಹೋಗಲು ಎಷ್ಟು ಸಮಯ ತೆಗೆದುಕೊಳ್ಳುತ್ತದೆ ಎಂಬುದನ್ನು ನಿರ್ಧರಿಸಿ." ], "label": [ "A", "B", "C", "D" ] }, "1539": { "text": [ "ಪರಿಸರ ಬದಲಾಗಿದೆ.", "ಪ್ರಾಣಿಗಳಿಗೆ ಎಲೆಗಳುಳ್ಳ ಮರಗಳು ಬೇಕಾಗುತ್ತವೆ.", "ಬಂಡೆಗಳು ಮರಗಳನ್ನು ನಾಶಪಡಿಸಬಹುದು.", "ಮರಗಳು ಆಮ್ಲಜನಕವನ್ನು ಬಿಡುಗಡೆ ಮಾಡುತ್ತವೆ." ], "label": [ "A", "B", "C", "D" ] }, "1540": { "text": [ "ಬೀಜಗಳನ್ನು ನೆಡುವ ದಿನದ ಸಮಯ", "ಕತ್ತಲೆಯಾದ ನಂತರ ತೆಗೆದ ಹಣ್ಣಿನ ಪ್ರಮಾಣ", "ಬೆಳೆಗಳನ್ನು ಬೆಳೆಯುವ ಮಣ್ಣಿನ ಪ್ರಕಾರ", "ದಿನವೊಂದಕ್ಕೆ ಎಷ್ಟು ಬಾರಿ ರೈತನು ಬೆಳೆಗಳನ್ನು ಗಮನಿಸುತ್ತಾನೆ" ], "label": [ "A", "B", "C", "D" ] }, "1541": { "text": [ "ಒಂದಕ್ಕಿಂತ ಹೆಚ್ಚು ಮರಿಹುಳುಗಳನ್ನು ಬಳಸುತ್ತಾರೆ.", "ಒದ್ದೆಯಾದ ಮೇಲ್ಮೈಯಲ್ಲಿ ತನಿಖೆಯನ್ನು ನಿರ್ವಹಿಸುತ್ತದೆ.", "ಕ್ಯಾಟರ್ಪಿಲ್ಲರ್ಗಳ ಬದಲಿಗೆ ಎರೆಹುಳುಗಳನ್ನು ಬಳಸಿ.", "ನಾಲ್ಕು ದಿನಗಳ ಕಾಲ ಒಂದೇ ಸಮಯದಲ್ಲಿ ತನಿಖೆಯನ್ನು ನಿರ್ವಹಿಸುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1542": { "text": [ "ಒಂದು ಗ್ರಹ", "ಒಂದು ನಕ್ಷತ್ರ", "ಒಂದು ಕ್ಷುದ್ರಗ್ರಹ", "ಒಂದು ಧೂಮಕೇತು" ], "label": [ "1", "2", "3", "4" ] }, "1543": { "text": [ "ವರ್ಧಕ", "ಬ್ಯಾಟರಿ", "ಮೈಕ್ರೊಫೋನ್", "ಭಾಷಣಕಾರ" ], "label": [ "A", "B", "C", "D" ] }, "1544": { "text": [ "ಗುರುತುಗಳನ್ನು ಮರುಬಳಕೆ ಮಾಡಿ, ಹಾಲಿನ ಪೆಟ್ಟಿಗೆಗಳನ್ನು ಮರುಬಳಕೆ ಮಾಡಿ", "ಗುರುತುಗಳನ್ನು ಮರುಬಳಕೆ ಮಾಡಿ, ಹಾಲಿನ ಪೆಟ್ಟಿಗೆಗಳನ್ನು ತ್ಯಜಿಸಿ", "ಗುರುತುಗಳನ್ನು ತ್ಯಜಿಸಿ, ಹಾಲಿನ ಪೆಟ್ಟಿಗೆಗಳನ್ನು ಮರುಬಳಕೆ ಮಾಡಿ", "ಗುರುತುಗಳನ್ನು ಮರುಬಳಕೆ ಮಾಡಿ, ಹಾಲಿನ ಪೆಟ್ಟಿಗೆಗಳನ್ನು ಮರುಬಳಕೆ ಮಾಡಿ" ], "label": [ "A", "B", "C", "D" ] }, "1545": { "text": [ "ಅವು ಬಹಳ ಕಡಿಮೆ ತರಂಗಾಂತರಗಳನ್ನು ಹೊಂದಿರುತ್ತವೆ.", "ಅವು ದ್ರವ್ಯದ ಬದಲಿಗೆ ಶಕ್ತಿಯನ್ನು ರವಾನಿಸುತ್ತವೆ.", "ಅವರು ನಿರ್ವಾತದ ಮೂಲಕ ಮತ್ತು ದ್ರವ್ಯದ ಮೂಲಕ ಪ್ರಯಾಣಿಸಬಹುದು.", "ಅವರು ಒಂದು ವಸ್ತುವನ್ನು ಹೊಡೆದಾಗ ಪ್ರತಿಫಲನದಿಂದ ದಿಕ್ಕನ್ನು ಬದಲಾಯಿಸಬಹುದು." ], "label": [ "A", "B", "C", "D" ] }, "1546": { "text": [ "ಈ ಶಕ್ತಿಯು ದ್ರವ ನೀರನ್ನು ಘನೀಕರಿಸುವಂತೆ ಮಾಡುತ್ತದೆ.", "ಈ ಶಕ್ತಿಯು ದ್ರವ ನೀರಿನಿಂದ ನೀರಿನ ಆವಿಯನ್ನು ಉತ್ಪಾದಿಸುತ್ತದೆ.", "ಈ ಶಕ್ತಿಯು ಮೋಡಗಳು ಮಳೆಯನ್ನು ಬಿಡುವಂತೆ ಮಾಡುತ್ತದೆ.", "ಈ ಶಕ್ತಿಯು ನೀರನ್ನು ಕೊಚ್ಚೆಗುಂಡಿಗಳಾಗಿ ಸಂಗ್ರಹಿಸುವಂತೆ ಮಾಡುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1547": { "text": [ "ಲಸಿಕೆ ವಿತರಣೆ", "ಜೀನ್ ಚಿಕಿತ್ಸೆ", "ಕೀಮೋಥೆರಪಿ", "ಜೆನೆಟಿಕ್ ಎಂಜಿನಿಯರಿಂಗ್" ], "label": [ "A", "B", "C", "D" ] }, "1548": { "text": [ "ಮುಚ್ಚಿದ ಸರ್ಕ್ಯೂಟ್", "ಸಮಾನಾಂತರ ಸರ್ಕ್ಯೂಟ್", "ಸರಣಿ ಸರ್ಕ್ಯೂಟ್", "ಶಾರ್ಟ್ ಸರ್ಕ್ಯೂಟ್" ], "label": [ "A", "B", "C", "D" ] }, "1549": { "text": [ "ದಿನದ ಸಮಯ", "ಓಟದ ಅಂತರ", "ಓಟವನ್ನು ಓಡಿಸಲು ತೆಗೆದುಕೊಂಡ ಸಮಯ", "ಓಟಗಾರರು ತೆಗೆದುಕೊಳ್ಳುವ ಹಂತಗಳ ಸಂಖ್ಯೆ" ], "label": [ "A", "B", "C", "D" ] }, "1550": { "text": [ "ತಂಪಾಗಿದೆ.", "ಆಳವಾದ", "ದೊಡ್ಡದು", "ಚಿಕ್ಕದು" ], "label": [ "A", "B", "C", "D" ] }, "1551": { "text": [ "ರುಚಿ.", "ಸ್ಪರ್ಶ.", "ವಾಸನೆ.", "ಕೇಳಿಸುವಿಕೆ." ], "label": [ "A", "B", "C", "D" ] }, "1552": { "text": [ "ಅತಿಗೆಂಪು", "ಮೈಕ್ರೋವೇವ್", "ನೇರಳಾತೀತ", "ಕಾಣಿಸುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1553": { "text": [ "+ 2", "+ 1", "- 1", "- 2" ], "label": [ "A", "B", "C", "D" ] }, "1554": { "text": [ "ಮೇಜಿನ ಬಳಿ ಕುಳಿತುಕೊಳ್ಳುವುದು", "ಗೋಡೆಯ ಮೇಲೆ ಒತ್ತುವುದು", "ಸೈಕಲ್ ಸವಾರಿ", "ಪುಸ್ತಕವನ್ನು ಓದುವುದು" ], "label": [ "A", "B", "C", "D" ] }, "1555": { "text": [ "ಒಂದು ಸಮುದಾಯ", "ಜನಸಂಖ್ಯೆ", "ನೀರಿನ ಚಕ್ರ", "ಆವಾಸಸ್ಥಾನ" ], "label": [ "1", "2", "3", "4" ] }, "1556": { "text": [ "ಬಾಸ್", "ಮಿನೋಗಳು", "ಜಲವಾಸಿ ಸಸ್ಯಗಳು", "ಮೀನು ತಿನ್ನುವ ಪಕ್ಷಿಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "1557": { "text": [ "ಭೂಮಿಯ ತಿರುಗುವಿಕೆ", "ಪ್ರಾಣಿಗಳ ಬೆಳವಣಿಗೆ", "ದೊಡ್ಡ ಮರಗಳ ಕೊಳೆತ", "ಕಲ್ಲುಗಳ ಹವಾಮಾನ" ], "label": [ "A", "B", "C", "D" ] }, "1558": { "text": [ "ಗಾಳಿ.", "ಎನರ್ಜಿ", "ಕಲಬೆರಕೆ", "ರಾಸಾಯನಿಕಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "1559": { "text": [ "ವಯಸ್ಸು.", "ಸ್ಥಳ", "ಸಮೂಹ", "ಆಕಾರ" ], "label": [ "A", "B", "C", "D" ] }, "1560": { "text": [ "ಒಂದು ಪೆನ್ಸಿಲ್", "ಸೈಕಲ್.", "ಕಾಗದದ ತುಣುಕು", "ಒಂದು ಜೋಡಿ ಬೂಟುಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "1561": { "text": [ "ರಾಸಾಯನಿಕ", "ಬಿಸಿ.", "ಮ್ಯಾಗ್ನೆಟಿಕ್", "ಧ್ವನಿ." ], "label": [ "A", "B", "C", "D" ] }, "1562": { "text": [ "ಪೌಂಡ್ಗಳು", "ಮೀಟರ್ಗಳು", "ಗ್ರಾಂಗಳು", "ಮಿಲಿಲೀಟರ್ಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "1563": { "text": [ "ಬಣ್ಣ.", "ಮರೆಮಾಚುವಿಕೆ", "ವಲಸೆ", "ಸಂತಾನೋತ್ಪತ್ತಿ" ], "label": [ "A", "B", "C", "D" ] }, "1564": { "text": [ "ತೂಕ", "ಸಾಂದ್ರತೆ", "ವಾಹಕತೆ", "ಸಮೂಹ" ], "label": [ "A", "B", "C", "D" ] }, "1565": { "text": [ "ಕ್ಯಾಲ್ಸಿಯಂ (ಸಿಎ)", "ಅಯೋಡಿನ್ (I)", "ಸೋಡಿಯಂ (Na)", "ಸಲ್ಫರ್ (ಎಸ್)" ], "label": [ "A", "B", "C", "D" ] }, "1566": { "text": [ "ಇದು ಅವರಿಗೆ ಒಳ್ಳೆಯ ಕಥೆಯನ್ನು ಹೇಗೆ ಬರೆಯಬೇಕು ಎಂಬುದನ್ನು ಅರ್ಥಮಾಡಿಕೊಳ್ಳುವಂತೆ ಮಾಡುತ್ತದೆ.", "ಇದು ಅವರಿಗೆ ಐತಿಹಾಸಿಕ ಮಾಹಿತಿಯನ್ನು ಸಂಗ್ರಹಿಸಲು ಸಹಾಯ ಮಾಡುತ್ತದೆ.", "ಇದು ಅವರನ್ನು ಹುಡುಕಲು ಕಷ್ಟವಾದ ದತ್ತಾಂಶಕ್ಕೆ ಒಡ್ಡುತ್ತದೆ.", "ಇದು ಅವರಿಗೆ ಪತ್ರಿಕೆಗಳನ್ನು ತ್ವರಿತವಾಗಿ ಸಂಪಾದಿಸಲು ಅನುವು ಮಾಡಿಕೊಡುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1567": { "text": [ "ವಜ್ರಗಳು ತೀಕ್ಷ್ಣವಾದ ಅಂಚುಗಳನ್ನು ಹೊಂದಿರುತ್ತವೆ.", "ಟಾಲ್ಕ್ ವಜ್ರಗಳಿಗಿಂತ ಮೃದುವಾಗಿರುತ್ತದೆ.", "ವಜ್ರಗಳು ಬಹಳ ಬೆಲೆಬಾಳುವವು.", "ಟಾಲ್ಕ್ ಮತ್ತು ವಜ್ರಗಳು ಎರಡೂ ಖನಿಜಗಳಾಗಿವೆ." ], "label": [ "A", "B", "C", "D" ] }, "1568": { "text": [ "ಲಭ್ಯವಿರುವ ಪರಿಸರ ಪ್ರದೇಶಗಳ ಹೆಚ್ಚಳ", "ಪ್ರಸ್ತುತ ಮಟ್ಟಕ್ಕೆ ವಾತಾವರಣದ ಆಮ್ಲಜನಕದ ಹೆಚ್ಚಳ", "ಉಳಿದಿರುವ ಜೀವಿಗಳಲ್ಲಿ ಆನುವಂಶಿಕ ವೈವಿಧ್ಯತೆಯ ಹೆಚ್ಚಳ", "ವಿವಿಧ ಪ್ರಭೇದಗಳ ಜೀವಿಗಳ ನಡುವೆ ಸಂತಾನೋತ್ಪತ್ತಿಯಲ್ಲಿ ಹೆಚ್ಚಳ" ], "label": [ "A", "B", "C", "D" ] }, "1569": { "text": [ "ಟೆಕ್ಟೋನಿಕ್ ಪ್ಲೇಟ್ಗಳ ನಿಧಾನಗತಿಯ ಚಲನೆ", "ಪ್ರತಿ ಋತುವಿನ ವಿವಿಧ ತಾಪಮಾನಗಳು", "ಸಾಗರಗಳ ಅಡಿಯಲ್ಲಿ ಜ್ವಾಲಾಮುಖಿ ಚಟುವಟಿಕೆಯ ಹೆಚ್ಚಳ", "ದ್ಯುತಿಸಂಶ್ಲೇಷಕ ಜೀವಿಗಳ ಸಂಖ್ಯೆಯಲ್ಲಿ ಹೆಚ್ಚಳ" ], "label": [ "A", "B", "C", "D" ] }, "1570": { "text": [ "ಪರಾಗಸ್ಪರ್ಶಕಗಳನ್ನು ಆಕರ್ಷಿಸಿ ಬೀಜಗಳನ್ನು ತಯಾರಿಸಿ", "ಬೀಜಗಳನ್ನು ತಯಾರಿಸಿ ಮತ್ತು ಆಹಾರವನ್ನು ಸಂಗ್ರಹಿಸಿ", "ಆಹಾರವನ್ನು ಸಂಗ್ರಹಿಸಿ ಮತ್ತು ನೀರನ್ನು ತೆಗೆದುಕೊಳ್ಳಿ", "ನೀರನ್ನು ತೆಗೆದುಕೊಂಡು ಪರಾಗಸ್ಪರ್ಶಕಗಳನ್ನು ಆಕರ್ಷಿಸಿ" ], "label": [ "A", "B", "C", "D" ] }, "1571": { "text": [ "ಓಡಿಹೋಗುತ್ತದೆ.", "ಶೋಧನೆ.", "ಅಂತರ್ಜಲ.", "ಸಾಂದ್ರೀಕರಣ." ], "label": [ "A", "B", "C", "D" ] }, "1572": { "text": [ "ಉಷ್ಣ ಶಕ್ತಿ", "ಚಲನ ಶಕ್ತಿ", "ವಿದ್ಯುತ್ ಶಕ್ತಿ", "ವಿದ್ಯುತ್ಕಾಂತೀಯ ಶಕ್ತಿ" ], "label": [ "A", "B", "C", "D" ] }, "1573": { "text": [ "ಗಲ್ಫ್ ಸ್ಟ್ರೀಮ್", "ಜೆಟ್ ಸ್ಟ್ರೀಮ್", "ಲಾ ನಿನಾ", "ಎಲ್ ನಿನೊ" ], "label": [ "A", "B", "C", "D" ] }, "1574": { "text": [ "ಓಝೋನ್ ತೆಳುವಾಗುವುದು", "ನೆಲಭರ್ತಿ ಸೃಷ್ಟಿ", "ಕಡಲತೀರದ ಸವೆತ", "ಹಸಿರುಮನೆ ತಾಪನ" ], "label": [ "A", "B", "C", "D" ] }, "1575": { "text": [ "ಡಿಗ್ರಿ ಸೆಲ್ಸಿಯಸ್", "ಕಿಲೋಗ್ರಾಂಗಳು", "ಮಿಲಿಲೀಟರ್ಗಳು", "ಸೆಂಟಿಮೀಟರ್ಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "1576": { "text": [ "ಕರಗುವ ಕಬ್ಬಿಣದ ಅದಿರು.", "ಮರದ ದಿಮ್ಮಿಗಳನ್ನು ಉತ್ಪಾದಿಸುವುದು.", "ಪ್ಲ್ಯಾಸ್ಟಿಕ್ ಅಚ್ಚು.", "ಬಂಡೆಯನ್ನು ಜಲ್ಲಿಯಾಗಿ ಪುಡಿಮಾಡಿ." ], "label": [ "A", "B", "C", "D" ] }, "1577": { "text": [ "ಡಿಕೋಡರ್", "ಎನ್ಕೋಡರ್", "ಸ್ವೀಕರಿಸುವವರು", "ಟ್ರಾನ್ಸ್ಮಿಟರ್" ], "label": [ "A", "B", "C", "D" ] }, "1578": { "text": [ "ದೋಷಾರೋಪಣೆ", "ಇಳಿಜಾರು", "ಹವಾಮಾನ", "ಸ್ಫೋಟಗೊಳ್ಳುತ್ತಿದೆ" ], "label": [ "1", "2", "3", "4" ] }, "1579": { "text": [ "ಭೂಮಿ.", "ಹಿಮ.", "ಮೋಡಗಳು.", "ಸಾಗರಗಳು." ], "label": [ "A", "B", "C", "D" ] }, "1580": { "text": [ "ಸಾಂದ್ರತೆ", "ಸಮೂಹ", "ತಾಪಮಾನ", "ಪರಿಮಾಣ" ], "label": [ "A", "B", "C", "D" ] }, "1581": { "text": [ "ಕೋಣೆಯ ಉಷ್ಣಾಂಶದಲ್ಲಿ ದ್ರವ", "ಇತರ ಪದಾರ್ಥಗಳೊಂದಿಗೆ ಪ್ರತಿಕ್ರಿಯಿಸದಿರುವುದು", "ಕಳಪೆ ವಿದ್ಯುತ್ ವಾಹಕ", "ಶಾಖದ ಉತ್ತಮ ವಾಹಕ" ], "label": [ "1", "2", "3", "4" ] }, "1582": { "text": [ "ಹವಾಮಾನ", "ಸವೆತ", "ವಿಭಜನೆ", "ಉತ್ತರಾಧಿಕಾರ" ], "label": [ "A", "B", "C", "D" ] }, "1583": { "text": [ "ಪರ್ವತಗಳಲ್ಲಿ ಜಲಚರಗಳು ತುಂಬಾ ಎತ್ತರದಲ್ಲಿವೆ.", "ಜಲಾಶಯದ ತೂಕವು ಜಲಾಶಯದ ಮೇಲೆ ತುಂಬಾ ಹೆಚ್ಚಾಗಿದೆ.", "ಇಂಧನ ಡಿಪೋದಿಂದ ಹೊರಬರುವ ಹೊಗೆಗಳು ಸ್ಫೋಟಕವಾಗಿವೆ.", "ಇಂಧನ ಸೋರಿಕೆಯಾದರೆ, ಜಲಾಶಯದಲ್ಲಿರುವ ನೀರು ಕಲುಷಿತಗೊಳ್ಳುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1584": { "text": [ "ಆಮ್ಲಜನಕಕ್ಕೆ ಶಾಖವನ್ನು ಸೇರಿಸಲಾಗುತ್ತಿದೆ", "ಆಮ್ಲಜನಕದೊಂದಿಗೆ ಹೀಲಿಯಂ ಮಿಶ್ರಣ", "ಆಮ್ಲಜನಕದೊಂದಿಗೆ ಶಾಖದ ಸಂಯೋಜನೆ", "ಹೈಡ್ರೋಜನ್ ಮತ್ತು ಆಮ್ಲಜನಕ ಸಂಯೋಜನೆ" ], "label": [ "A", "B", "C", "D" ] }, "1585": { "text": [ "ಬಂಡೆಯ ಪ್ರತಿಯೊಂದು ಸಂಚಿತ ಪದರವು ಭೂಮಿಯ 1,000 ವರ್ಷಗಳ ವಯಸ್ಸನ್ನು ಪ್ರತಿನಿಧಿಸುತ್ತದೆ, ಇದು ಮರದ ಉಂಗುರಗಳಂತೆಯೇ ಇರುತ್ತದೆ.", "ಸೆಡಿಮೆಂಟರಿ ಬಂಡೆಯ ಅಡೆತಡೆಯಿಲ್ಲದ ಪದರಗಳಲ್ಲಿ, ಮೇಲಿನ ಬಂಡೆಯ ಪದರಗಳು ಕೆಳಗಿನ ಬಂಡೆಯ ಪದರಗಳಿಗಿಂತ ಹಳೆಯದಾಗಿವೆ.", "ಸೆಡಿಮೆಂಟರಿ ಬಂಡೆಯ ಅಡೆತಡೆಯಿಲ್ಲದ ಪದರಗಳಲ್ಲಿ, ಅತ್ಯಂತ ಕೆಳಗಿನ ಪದರಗಳು ಹಳೆಯ ಬಂಡೆಗಳನ್ನು ಹೊಂದಿರುತ್ತವೆ.", "ಜ್ವಾಲಾಮುಖಿಗಳ ಬಳಿ ರೂಪುಗೊಳ್ಳುವ ಬಂಡೆಗಳು ಸುತ್ತಮುತ್ತಲಿನ ಬಂಡೆಗಳಿಗಿಂತ ಹಳೆಯದಾಗಿವೆ." ], "label": [ "A", "B", "C", "D" ] }, "1586": { "text": [ "ಗಾಜಿನ ರಾಡ್", "ಮರದ ಕೋಲು.", "ಪ್ಲಾಸ್ಟಿಕ್ ಕಡ್ಡಿ", "ಲೋಹದ ಉಗುರು" ], "label": [ "A", "B", "C", "D" ] }, "1587": { "text": [ "ನೀರು.", "ಗಾಳಿ.", "ಮಣ್ಣು", "ಸೂರ್ಯನ ಬೆಳಕು" ], "label": [ "A", "B", "C", "D" ] }, "1588": { "text": [ "ಬಣ್ಣ.", "ಕಠಿಣತೆ.", "ಸೀಳು.", "ಹೊಳಪು." ], "label": [ "A", "B", "C", "D" ] }, "1589": { "text": [ "ಜ್ವಾಲಾಮುಖಿಯಲ್ಲಿ", "ಕಾಡಿನ ನೆಲದಲ್ಲಿ", "ಹವಳದ ಬಂಡೆಯ ಮೇಲೆ", "ಒಂದು ನದಿಯ ತಳದಲ್ಲಿ" ], "label": [ "A", "B", "C", "D" ] }, "1590": { "text": [ "ಇಂಗಾಲದ ಡೈಆಕ್ಸೈಡ್", "ಆಮ್ಲಜನಕ", "ಉಪ್ಪು.", "ಸಕ್ಕರೆ" ], "label": [ "A", "B", "C", "D" ] }, "1591": { "text": [ "ಗಾಳಿ.", "ತೇವಾಂಶ", "ಗಾಳಿಯ ಒತ್ತಡ", "ತಾಪಮಾನ" ], "label": [ "A", "B", "C", "D" ] }, "1592": { "text": [ "ಲೋಹದ", "ಗಾಜು.", "ಪ್ಲಾಸ್ಟಿಕ್", "ಮರ." ], "label": [ "A", "B", "C", "D" ] }, "1593": { "text": [ "ಪ್ರತಿರೋಧಕಗಳು.", "ಆಯಸ್ಕಾಂತಗಳು.", "ನಿರೋಧಕಗಳು.", "ನಿರ್ವಾಹಕರು." ], "label": [ "A", "B", "C", "D" ] }, "1594": { "text": [ "ವಲಸೆ", "ವಲಸೆ", "ಜನನಗಳ ಸಂಖ್ಯೆ", "ಆಹಾರದ ಪ್ರಮಾಣ" ], "label": [ "A", "B", "C", "D" ] }, "1595": { "text": [ "ಪೋಲಿಯೊ.", "ಸ್ಟ್ರೋಕ್.", "ಮಧುಮೇಹ.", "ಆಸ್ಟಿಯೊಪೊರೋಸಿಸ್." ], "label": [ "A", "B", "C", "D" ] }, "1596": { "text": [ "ವೇಲೆನ್ಸ್ ಎಲೆಕ್ಟ್ರಾನ್ಗಳ ಸಂಖ್ಯೆ.", "ಪ್ರೋಟಾನ್ಗಳು ಮತ್ತು ನ್ಯೂಟ್ರಾನ್ಗಳ ಅನುಪಾತ.", "ಪರಮಾಣುಗಳು ಎಷ್ಟು ಬಿಗಿಯಾಗಿ ತುಂಬಿವೆ.", "ಪರಮಾಣುಗಳಲ್ಲಿನ ನ್ಯೂಟ್ರಾನ್ಗಳ ಸಂಖ್ಯೆ." ], "label": [ "A", "B", "C", "D" ] }, "1597": { "text": [ "ವಾಸ್ತುಶಿಲ್ಪದ ವಿನ್ಯಾಸ", "ಮಾಲಿನ್ಯ ನಿಯಂತ್ರಣ", "ಬೆಂಕಿ ತಡೆಗಟ್ಟುವಿಕೆ", "ಬಾಹ್ಯಾಕಾಶ ಪರಿಶೋಧನೆ" ], "label": [ "A", "B", "C", "D" ] }, "1598": { "text": [ "ಆಡಳಿತಗಾರ ಮತ್ತು ಪೋಷಕ", "ಒಂದು ಆಯಸ್ಕಾಂತ ಮತ್ತು ಒಂದು ಥರ್ಮಾಮೀಟರ್", "ಪದವಿ ಸಿಲಿಂಡರ್ ಮತ್ತು ಸಮತೋಲನ", "ಎರ್ಲೆನ್ಮೆಯರ್ ಫ್ಲಾಸ್ಕ್ ಮತ್ತು ಬನ್ಸೆನ್ ಬರ್ನರ್" ], "label": [ "A", "B", "C", "D" ] }, "1599": { "text": [ "ಎಣ್ಣೆ.", "ಹೈಡ್ರೋಜನ್", "ನೈಸರ್ಗಿಕ ಅನಿಲ", "ನೀರಿನ ಆವಿ." ], "label": [ "A", "B", "C", "D" ] }, "1600": { "text": [ "ವಾತಾವರಣದಲ್ಲಿ ಆಮ್ಲಜನಕದ ಹೆಚ್ಚಿನ ಮಟ್ಟಗಳು", "ವಾತಾವರಣದಲ್ಲಿ ಓಝೋನ್ನ ಕಡಿಮೆ ಮಟ್ಟಗಳು", "ವಾತಾವರಣದಲ್ಲಿ ಇಂಗಾಲದ ಡೈಆಕ್ಸೈಡ್ನ ಹೆಚ್ಚಿನ ಮಟ್ಟಗಳು", "ವಾತಾವರಣದಲ್ಲಿ ಕಡಿಮೆ ನೈಟ್ರೋಜನ್ ಮಟ್ಟಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "1601": { "text": [ "ಚಂದ್ರ.", "ಗ್ರಹ", "ಉಪಗ್ರಹ", "ಸ್ಟಾರ್" ], "label": [ "A", "B", "C", "D" ] }, "1602": { "text": [ "ಮದ್ಯಪಾನ", "ನಿಯಮಿತವಾಗಿ ವ್ಯಾಯಾಮ ಮಾಡಿ", "ದಿನಕ್ಕೆ ಕೇವಲ 5 ಗಂಟೆಗಳ ನಿದ್ರೆ", "ಸಿಗರೇಟ್ ಸೇದುವುದು." ], "label": [ "A", "B", "C", "D" ] }, "1603": { "text": [ "ಅಳಿವು", "ಸ್ಪರ್ಧೆ", "ಜೈವಿಕ ಹೊಂದಾಣಿಕೆ", "ಪರಿಸರದ ಅನುಕ್ರಮ" ], "label": [ "1", "2", "3", "4" ] }, "1604": { "text": [ "ಮಣ್ಣು, ನೀರು ಮತ್ತು ಆಮ್ಲಜನಕ", "ಆಮ್ಲಜನಕ, ಸೂರ್ಯನ ಬೆಳಕು ಮತ್ತು ಮಣ್ಣು", "ಇಂಗಾಲದ ಡೈಆಕ್ಸೈಡ್, ಸೂರ್ಯನ ಬೆಳಕು ಮತ್ತು ಮಣ್ಣು", "ಸೂರ್ಯನ ಬೆಳಕು, ನೀರು ಮತ್ತು ಇಂಗಾಲದ ಡೈಆಕ್ಸೈಡ್" ], "label": [ "A", "B", "C", "D" ] }, "1605": { "text": [ "ವಲಸೆ", "ಮರೆಮಾಚುವಿಕೆ", "ಸುಪ್ತಾವಸ್ಥೆ", "ಬೆಳವಣಿಗೆ" ], "label": [ "A", "B", "C", "D" ] }, "1606": { "text": [ "ಒವನ್ ಮಿಟ್ಸ್", "ಲೋಹದ ಬೌಲ್", "ಒಂದು ಮರದ ಚಮಚ", "ರಬ್ಬರ್ ಸೋಲ್ ಬೂಟುಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "1607": { "text": [ "ಹಿಮನದಿಗಳು ಕರಗುತ್ತವೆ ಮತ್ತು ನದಿಗಳನ್ನು ರೂಪಿಸುತ್ತವೆ.", "ಗಾಳಿಯ ಹವಾಮಾನವು ಮರಳಿನ ಮೇಲೆ ಬಂಡೆ ಹೊಡೆಯುತ್ತದೆ.", "ಭೂಕಂಪಗಳು ಭೂಮಿ ಮತ್ತು ಬಂಡೆಗಳನ್ನು ಚಲಿಸುತ್ತವೆ.", "ನದಿಗಳು ಕೆಸರನ್ನು ಒಯ್ಯುತ್ತವೆ ಮತ್ತು ಡೆಲ್ಟಾಗಳನ್ನು ನಿರ್ಮಿಸುತ್ತವೆ." ], "label": [ "A", "B", "C", "D" ] }, "1608": { "text": [ "ಆಕಾರ", "ವಿನ್ಯಾಸ", "ಕರಗುವ ಬಿಂದು", "ಪದಾರ್ಥದ ಸ್ಥಿತಿ" ], "label": [ "A", "B", "C", "D" ] }, "1609": { "text": [ "ಜೋವಿಯನ್ ಗ್ರಹಗಳು", "ಹ್ಯಾಲಿಯ ಧೂಮಕೇತು", "ಕ್ಷೀರಪಥ ಗ್ಯಾಲಕ್ಸಿ", "ಓರಿಯನ್ ಬೆಲ್ಟ್" ], "label": [ "A", "B", "C", "D" ] }, "1610": { "text": [ "ಎಲೆಕ್ಟ್ರಾನ್", "ನ್ಯೂಟ್ರಾನ್", "ನ್ಯೂಕ್ಲಿಯಸ್", "ಪ್ರೋಟಾನ್" ], "label": [ "A", "B", "C", "D" ] }, "1611": { "text": [ "ಕೃಷಿ", "ಜೌಗು ಪ್ರದೇಶಗಳ ಮರುಸ್ಥಾಪನೆ", "ಪ್ರಭೇದಗಳ ಮರುಪರಿಚಯ", "ಅತಿಯಾದ ಅಂತರ್ಜಲ ಬಳಕೆ" ], "label": [ "A", "B", "C", "D" ] }, "1612": { "text": [ "100%", "90 ಪ್ರತಿಶತ", "70 ಪ್ರತಿಶತ", "3ರಷ್ಟು ಶೇ." ], "label": [ "A", "B", "C", "D" ] }, "1613": { "text": [ "ಸಮುದ್ರ ಮಟ್ಟ ಇಳಿಕೆ", "ಸರಾಸರಿ ಮೇಲ್ಮೈ ತಾಪಮಾನದಲ್ಲಿ ಇಳಿಕೆ", "ಧ್ರುವದ ಮಂಜುಗಡ್ಡೆಗಳ ಕರಗುವಿಕೆಯ ಹೆಚ್ಚಳ", "ಕ್ರಸ್ಟಲ್ ಪ್ಲೇಟ್ ಚಲನೆಯಲ್ಲಿ ಹೆಚ್ಚಳ" ], "label": [ "1", "2", "3", "4" ] }, "1614": { "text": [ "ಕ್ಯಾಬೇಜ್ಗಳು ಮಾನವ ಬಳಕೆಗೆ ಸುರಕ್ಷಿತವಾಗಿವೆಯೆ ಎಂದು ಖಚಿತಪಡಿಸಿಕೊಳ್ಳಲು", "ಹೆಚ್ಚಿದ ಬೆಳವಣಿಗೆಗೆ ಕಾರಣವಾಗುವ ವೈಜ್ಞಾನಿಕ ತತ್ವವನ್ನು ಕಂಡುಹಿಡಿಯಲು", "ಗಮನಿಸಿದ ವ್ಯತ್ಯಾಸಗಳು ರಸಗೊಬ್ಬರದಿಂದ ಉಂಟಾಗಿವೆ ಎಂದು ಖಚಿತಪಡಿಸಲು", "ಪ್ರಾಯೋಗಿಕ ಮತ್ತು ನಿಯಂತ್ರಣ ಗುಂಪುಗಳ ನಡುವಿನ ವ್ಯತ್ಯಾಸವನ್ನು ನಿರ್ಧರಿಸಲು" ], "label": [ "A", "B", "C", "D" ] }, "1615": { "text": [ "ನೈಸರ್ಗಿಕ ಆಯ್ಕೆ.", "ವಿಚ್ಛಿದ್ರಕಾರಕ ಆಯ್ಕೆ.", "ಆನುವಂಶಿಕ ಚಲನೆ.", "ಆನುವಂಶಿಕ ಸಮತೋಲನ." ], "label": [ "A", "B", "C", "D" ] }, "1616": { "text": [ "ಪ್ರದೇಶವನ್ನು ಸಂಪೂರ್ಣವಾಗಿ ಸ್ವಚ್ಛಗೊಳಿಸಿ.", "ನೀವು ಅದನ್ನು ಕಂಡುಕೊಂಡಂತೆ ಆ ಪ್ರದೇಶವನ್ನು ಬಿಟ್ಟುಬಿಡಿ.", "ನಿಮಗೆ ಬೇಕಾದ್ದನ್ನು ನಂತರ ತೆಗೆದುಕೊಳ್ಳಿ.", "ನೀವು ಅವುಗಳನ್ನು ಗಮನಿಸಿದ ನಂತರ ಮಾದರಿಗಳನ್ನು ನಾಶಪಡಿಸಿ." ], "label": [ "A", "B", "C", "D" ] }, "1617": { "text": [ "ಬಳಕೆಯನ್ನು ಕಡಿಮೆ ಮಾಡುವುದು, ತ್ಯಾಜ್ಯಗಳನ್ನು ಮರುಬಳಕೆ ಮಾಡುವುದು", "ಹೆಚ್ಚುತ್ತಿರುವ ಬಳಕೆ, ತ್ಯಾಜ್ಯ ವಿಲೇವಾರಿ", "ಬಳಕೆಯನ್ನು ಕಡಿಮೆ ಮಾಡಿ, ತ್ಯಾಜ್ಯಗಳನ್ನು ತ್ಯಜಿಸಿ", "ಹೆಚ್ಚುತ್ತಿರುವ ಬಳಕೆ, ತ್ಯಾಜ್ಯ ಮರುಬಳಕೆ" ], "label": [ "A", "B", "C", "D" ] }, "1618": { "text": [ "ಸಮೂಹ.", "ಸಾಂದ್ರತೆ.", "ಪರಿಮಾಣ.", "ಸ್ನಿಗ್ಧತೆ." ], "label": [ "A", "B", "C", "D" ] }, "1619": { "text": [ "ಐ ಮತ್ತು ಓ", "ಐಆರ್ ಮತ್ತು ಓ", "ಫೆ ಮತ್ತು ಒ", "ಪಿಬಿ ಮತ್ತು ಒ" ], "label": [ "A", "B", "C", "D" ] }, "1620": { "text": [ "ಒಳಗೊಂಡಿರುವ ಎಲ್ಲರಿಗೂ ಕೆಲಸದ ಪ್ರಮಾಣವನ್ನು ಕಡಿಮೆ ಮಾಡಲು", "ಜನರ ಮೇಲೆ ಪ್ರಯೋಗಗಳನ್ನು ನಡೆಸುವ ವೆಚ್ಚವನ್ನು ಕಡಿಮೆ ಮಾಡಲು", "ಅಲ್ಪಾವಧಿಯಲ್ಲಿ ತ್ವರಿತವಾಗಿ ಫಲಿತಾಂಶಗಳನ್ನು ಪಡೆಯಲು", "ಮಾನವ ವಿಷಯಗಳನ್ನು ಬಳಸಿಕೊಂಡು ಬೇಜವಾಬ್ದಾರಿಯುತವಾದ ಪ್ರಯೋಗಗಳನ್ನು ಮಾಡುವುದು" ], "label": [ "A", "B", "C", "D" ] }, "1621": { "text": [ "ಅದರ ಅಕ್ಷದ ಮೇಲೆ ಭೂಮಿಯ ತಿರುಗುವಿಕೆ", "ನೀರಿನಿಂದ ಭೂಮಿಗೆ ಗಾಳಿಯ ಚಲನೆ", "ಭೂಮಿಯ ಮೇಲ್ಮೈಯ ಅಸಮ ಉಷ್ಣತೆ", "ಸೂರ್ಯನ ಸುತ್ತ ಸುತ್ತುತ್ತಿರುವಾಗ ಭೂಮಿಯನ್ನು ಹಾದುಹೋಗುವ ಗಾಳಿ" ], "label": [ "A", "B", "C", "D" ] }, "1622": { "text": [ "ಹಲಗೆ.", "ಗಾಜು.", "ಉಕ್ಕಿನ", "ಮರ." ], "label": [ "A", "B", "C", "D" ] }, "1623": { "text": [ "ಘನ-> ಅನಿಲ-> ದ್ರವ", "ಅನಿಲ-> ದ್ರವ-> ಘನ", "ದ್ರವ-> ಘನ-> ಅನಿಲ", "ಘನ-> ದ್ರವ-> ಅನಿಲ" ], "label": [ "A", "B", "C", "D" ] }, "1624": { "text": [ "ಅಳತೆ ಮತ್ತು ತೂಕ", "ಒಂದು ಆಯಸ್ಕಾಂತ", "ಒಂದು ಜರಡಿ", "ಬ್ಯಾಟರಿ ಮತ್ತು ತಂತಿ" ], "label": [ "A", "B", "C", "D" ] }, "1625": { "text": [ "- 10 °ಸೆ.", "- 1 °ಸೆ.", "0 °C", "10 ಡಿಗ್ರಿ ಸೆಲ್ಸಿಯಸ್" ], "label": [ "A", "B", "C", "D" ] }, "1626": { "text": [ "ಸಾರಜನಕ", "ಆಮ್ಲಜನಕ", "ಇಂಗಾಲದ ಡೈಆಕ್ಸೈಡ್", "ಹೈಡ್ರೋಜನ್", "ನೀರಿನ ಆವಿ." ], "label": [ "A", "B", "C", "D", "E" ] }, "1627": { "text": [ "ಒಣ ರೇಖೆ", "ತಂಪಾದ ಮುಂಭಾಗ", "ಉಷ್ಣವಲಯದ ಚಂಡಮಾರುತ", "ತಾಪಮಾನದ ವಿಲೋಮ" ], "label": [ "A", "B", "C", "D" ] }, "1628": { "text": [ "ವಿಶಾಲವಾದ ಪ್ರದೇಶದಲ್ಲಿ ಸಸ್ಯ ಮತ್ತು ಪ್ರಾಣಿಗಳ ಜೀವನವನ್ನು ಹರಡುತ್ತದೆ.", "ಸಾಗರದ ಸಾಂದ್ರತೆಯನ್ನು ಖಾತ್ರಿಪಡಿಸುವುದು ಜಾಗತಿಕವಾಗಿ ಒಂದೇ ಆಗಿರುವುದಿಲ್ಲ.", "ನದಿಗಳು ಮತ್ತು ಒಳನಾಡಿನ ಜಲಾನಯನ ಪ್ರದೇಶಗಳಿಂದ ಕೆಸರನ್ನು ಸಾಗಿಸುತ್ತದೆ.", "ವಿವಿಧ ಪ್ರದೇಶಗಳಿಗೆ ಮತ್ತು ಅಲ್ಲಿಂದ ಶಾಖವನ್ನು ವರ್ಗಾಯಿಸುವುದು." ], "label": [ "A", "B", "C", "D" ] }, "1629": { "text": [ "ಸವೆತ", "ಶೇಖರಣೆ", "ಜ್ವಾಲಾಮುಖಿ ಚಟುವಟಿಕೆ", "ರಾಸಾಯನಿಕ ಬದಲಾವಣೆ" ], "label": [ "A", "B", "C", "D" ] }, "1630": { "text": [ "ದ್ರವಗಳನ್ನು ವಾಸನೆಯಿಂದ ಗುರುತಿಸಲು ಪ್ರಯತ್ನಿಸಿ.", "ದ್ರವಗಳನ್ನು ಗುರುತಿಸಲು ಇನ್ನೊಬ್ಬ ವಿದ್ಯಾರ್ಥಿಯನ್ನು ಕೇಳಿ", "ದ್ರವಗಳನ್ನು ಹೇಗೆ ವಿಲೇವಾರಿ ಮಾಡಬೇಕು ಎಂದು ಶಿಕ್ಷಕರಿಗೆ ಕೇಳಿ.", "ಗುರುತಿಸಲಾಗದ ದ್ರವಗಳೊಂದಿಗೆ ಪ್ರಯೋಗವನ್ನು ಮುಂದುವರಿಸಿ" ], "label": [ "A", "B", "C", "D" ] }, "1631": { "text": [ "ಕ್ಯಾಲ್ವಿನ್ ಚಕ್ರ.", "ಇಂಗಾಲದ ಸ್ಥಿರೀಕರಣ.", "ಉಸಿರಾಟ.", "ಪ್ರಸರಣ." ], "label": [ "A", "B", "C", "D" ] }, "1632": { "text": [ "ಒಂದು ಸಮುದಾಯವು ಬಹಳ ದೊಡ್ಡ ಪರಿಸರ ವ್ಯವಸ್ಥೆಯಾಗಿದೆ.", "ಪರಿಸರ ವ್ಯವಸ್ಥೆಯು ಬಹಳ ದೊಡ್ಡ ಸಮುದಾಯವಾಗಿದೆ.", "ಪರಿಸರ ವ್ಯವಸ್ಥೆಯು ಒಂದು ಸಮುದಾಯ ಮತ್ತು ಅಜೈವಿಕ ಅಂಶಗಳನ್ನು ಒಳಗೊಂಡಿರುತ್ತದೆ.", "ಒಂದು ಸಮುದಾಯವು ಪರಿಸರ ವ್ಯವಸ್ಥೆ ಮತ್ತು ಅಜೈವಿಕ ಅಂಶಗಳನ್ನು ಒಳಗೊಂಡಿರುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1633": { "text": [ "ಯಾಂತ್ರಿಕ ಪ್ರತ್ಯೇಕತೆ", "ನಡವಳಿಕೆಯ ಪ್ರತ್ಯೇಕತೆ", "ಆವಾಸಸ್ಥಾನದ ಪ್ರತ್ಯೇಕತೆ", "ಅಲೋಪಾಟ್ರಿಕ್ ಪ್ರತ್ಯೇಕತೆ" ], "label": [ "A", "B", "C", "D" ] }, "1634": { "text": [ "ಲೋಹದ ಚಮಚ", "ಮರದ ಚಮಚ", "ಪ್ಲಾಸ್ಟಿಕ್ ಚಮಚ", "ಮೂರು ಚಮಚಗಳು ಒಂದೇ ರೀತಿ ಭಾಸವಾಗುತ್ತವೆ." ], "label": [ "A", "B", "C", "D" ] }, "1635": { "text": [ "ನಡವಳಿಕೆಯ ರೂಪಾಂತರವಾಗಿ", "ಬದುಕುಳಿಯುವಿಕೆಯ ಅನನುಕೂಲವಾಗಿ", "ಪ್ರಚೋದನೆಗೆ ಪ್ರತಿಕ್ರಿಯೆಯಾಗಿ", "ಸ್ವಾಧೀನಪಡಿಸಿಕೊಂಡ ಗುಣಲಕ್ಷಣವಾಗಿ" ], "label": [ "A", "B", "C", "D" ] }, "1636": { "text": [ "ರಾಸಾಯನಿಕ ಪ್ರತಿಕ್ರಿಯೆಗಳು.", "ದೈಹಿಕ ಪ್ರತಿಕ್ರಿಯೆ.", "ಸಾಂದ್ರತೆಯ ಬದಲಾವಣೆ.", "ತಾಪಮಾನದಲ್ಲಿ ಬದಲಾವಣೆ." ], "label": [ "A", "B", "C", "D" ] }, "1637": { "text": [ "ಪೈ ಚಾರ್ಟ್", "ಡೇಟಾ ಟೇಬಲ್", "ಬಾರ್ ಗ್ರಾಫ್", "ಸ್ಕ್ಯಾಟರ್ ಪ್ಲಾಟ್" ], "label": [ "A", "B", "C", "D" ] }, "1638": { "text": [ "ಸ್ನಾಯು ಮತ್ತು ಅಸ್ಥಿಪಂಜರ", "ನರ ಮತ್ತು ಅಂತಃಸ್ರಾವಕ ಗ್ರಂಥಿ", "ಮಲವಿಸರ್ಜನೆ ಮತ್ತು ಜೀರ್ಣಕ್ರಿಯೆ", "ರಕ್ತಪರಿಚಲನೆ ಮತ್ತು ಉಸಿರಾಟ" ], "label": [ "A", "B", "C", "D" ] }, "1639": { "text": [ "ಕಡಿಮೆ ಕರಗುವ ಬಿಂದು", "ಹೆಚ್ಚಿನ ವಿದ್ಯುತ್ ಚಾರ್ಜ್", "ನೀರಿನೊಂದಿಗೆ ಹೆಚ್ಚಿನ ಪ್ರತಿಕ್ರಿಯಾತ್ಮಕತೆ", "ಕಡಿಮೆ ಉಷ್ಣದ ವಿಸ್ತರಣೆ" ], "label": [ "A", "B", "C", "D" ] }, "1640": { "text": [ "ವಯಸ್ಕ-> ಪ್ಯೂಪಾ-> ಲಾರ್ವಾ-> ಮೊಟ್ಟೆ", "ಮೊಟ್ಟೆ-> ಪ್ಯೂಪಾ-> ಲಾರ್ವಾ-> ವಯಸ್ಕ", "ಲಾರ್ವಾ-> ಪ್ಯೂಪಾ-> ಮೊಟ್ಟೆ-> ವಯಸ್ಕ", "ಮೊಟ್ಟೆ-> ಲಾರ್ವಾ-> ಪ್ಯೂಪಾ-> ವಯಸ್ಕ" ], "label": [ "A", "B", "C", "D" ] }, "1641": { "text": [ "ಅದೇ ಪೋಷಕಾಂಶವನ್ನು ತಮ್ಮ ಆಹಾರಕ್ಕೆ ಸೇರಿಸಿದಾಗ ವಯಸ್ಕ ಮೀನುಗಳು ಸರಾಸರಿ ಎಷ್ಟು ಗಳಿಸಿದವು", "ಈ ಪ್ರಭೇದದಲ್ಲಿ ಹೊಸದಾಗಿ ಮೊಟ್ಟೆಯಿಟ್ಟ ಮೀನುಗಳು ತಮ್ಮ ಆಹಾರದಲ್ಲಿ ಪೋಷಕಾಂಶಗಳಿಲ್ಲದೆ ಮೊದಲ ವರ್ಷದಲ್ಲಿ ಎಷ್ಟು ಲಾಭ ಪಡೆಯುತ್ತವೆ", "ಅವುಗಳ ನೈಸರ್ಗಿಕ ಪರಿಸರದಲ್ಲಿ ಮೀನು ಪ್ರಭೇದಗಳಿಗೆ ಎಷ್ಟು ಪೌಷ್ಟಿಕಾಂಶ ಲಭ್ಯವಿದೆ", "ಮೊದಲ ವರ್ಷದಲ್ಲಿ ತಮ್ಮ ಆಹಾರದಲ್ಲಿ ಪೋಷಕಾಂಶವನ್ನು ಸೇರಿಸಿದಾಗ ಇತರ ಮೀನುಗಳ ಪ್ರಭೇದಗಳು ಎಷ್ಟು ಹೆಚ್ಚಾಗುತ್ತವೆ" ], "label": [ "A", "B", "C", "D" ] }, "1642": { "text": [ "ಮೆದುಳು", "ಬೆನ್ನುಹುರಿ", "ಗ್ರಾಹಕಗಳು", "ಚರ್ಮ." ], "label": [ "A", "B", "C", "D" ] }, "1643": { "text": [ "ಹಗಲು ರಾತ್ರಿಯಾಗಬಹುದು.", "ವಿವಿಧ ಋತುಗಳು ಸಂಭವಿಸುತ್ತವೆ", "ಕಡಿಮೆ ಅಲೆಗಳು ಹೆಚ್ಚಿನ ಅಲೆಯಾಗಬಹುದು", "ಚಂದ್ರನ ಹಂತಗಳಲ್ಲಿನ ಬದಲಾವಣೆ" ], "label": [ "A", "B", "C", "D" ] }, "1644": { "text": [ "ಆಯ್ದ ಸಂತಾನೋತ್ಪತ್ತಿ", "ವೈದ್ಯಕೀಯ ಜೀನ್ ದುರಸ್ತಿ", "ಜೆನೆಟಿಕ್ ಎಂಜಿನಿಯರಿಂಗ್", "ಜೀವಕೋಶದ ಚಯಾಪಚಯ ವಿಶ್ಲೇಷಣೆ" ], "label": [ "A", "B", "C", "D" ] }, "1645": { "text": [ "ಅವು ಜೀವಂತ ಜೀವಿಗಳಿಂದ ಶಕ್ತಿಯನ್ನು ಪಡೆಯುತ್ತವೆ.", "ಅವು ಕೊಳೆಯುತ್ತಿರುವ ಪದಾರ್ಥಗಳನ್ನು ಪೋಷಕಾಂಶಗಳಾಗಿ ಪರಿವರ್ತಿಸುತ್ತವೆ.", "ಅವು ಇತರ ಜೀವಿಗಳಿಗೆ ಆಹಾರವನ್ನು ಒದಗಿಸುತ್ತವೆ.", "ಅವು ಪರಿಸರದಿಂದ ಆಮ್ಲಜನಕವನ್ನು ಹೀರಿಕೊಳ್ಳುತ್ತವೆ." ], "label": [ "A", "B", "C", "D" ] }, "1646": { "text": [ "ಗ್ರಾಮ್ಸ್", "ಮೀಟರ್ಗಳು", "ಮಿಲಿಲೀಟರ್ಗಳು", "ಸೆಂಟಿಮೀಟರ್ಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "1647": { "text": [ "ಹಾಟ್ ಸ್ಪಾಟ್", "ಬಿರುಕು ಕಣಿವೆ", "ಸಬ್ಡಕ್ಷನ್ ವಲಯ", "ಗಡಿಯನ್ನು ಪರಿವರ್ತಿಸಿ" ], "label": [ "A", "B", "C", "D" ] }, "1648": { "text": [ "ವಾತಾವರಣ", "ಅರ್ಧಗೋಳ", "ಜಲಗೋಳ", "ಲಿಥೋಸ್ಫಿಯರ್" ], "label": [ "1", "2", "3", "4" ] }, "1649": { "text": [ "ಗಾಮಾ ವಿಕಿರಣ", "ಅತಿಗೆಂಪು ವಿಕಿರಣ", "ರೇಡಿಯೋ ತರಂಗಗಳು", "ಗೋಚರವಾದ ಬೆಳಕು" ], "label": [ "A", "B", "C", "D" ] }, "1650": { "text": [ "ಖನಿಜಗಳು.", "ಮರಗಳು.", "ಗಾಳಿ ಬೀಸುತ್ತಿದೆ.", "ನೀರು." ], "label": [ "A", "B", "C", "D" ] }, "1651": { "text": [ "ಉಷ್ಣದ ಗುಣಲಕ್ಷಣಗಳು", "ರಾಸಾಯನಿಕ ಗುಣಲಕ್ಷಣಗಳು", "ವಿದ್ಯುತ್ ಗುಣಲಕ್ಷಣಗಳು", "ಧ್ವನಿಯ ಗುಣಲಕ್ಷಣಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "1652": { "text": [ "ಮಲಗಲು ಹುಲ್ಲು", "ಏರಲು ದೊಡ್ಡ ಮರಗಳು", "ಅದನ್ನು ಬೆನ್ನಟ್ಟಲು ಪರಭಕ್ಷಕಗಳು", "ತಿನ್ನಲು ಸಣ್ಣ ಪ್ರಾಣಿಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "1653": { "text": [ "ಇದು ಗಾಳಿಯೊಳಗೆ ಹೋಗುತ್ತದೆ.", "ಇದನ್ನು ಪ್ರಾಣಿಗಳು ಕುಡಿಯುತ್ತವೆ.", "ಇದು ಕಾಂಕ್ರೀಟ್ನಲ್ಲಿ ಮುಳುಗುತ್ತದೆ.", "ಇದು ಬೇರೆ ಪದಾರ್ಥವಾಗುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1654": { "text": [ "ಚಂದ್ರ ಮತ್ತು ಭೂಮಿ", "ಚಂದ್ರ ಮತ್ತು ಸೂರ್ಯ", "ಚಂದ್ರ, ಸೂರ್ಯ ಮತ್ತು ಭೂಮಿ", "ಚಂದ್ರ, ಸೂರ್ಯ ಮತ್ತು ಶುಕ್ರ" ], "label": [ "A", "B", "C", "D" ] }, "1655": { "text": [ "ಇದು ಸೂರ್ಯನಿಂದ ಬರುತ್ತದೆ.", "ವಸ್ತುಗಳನ್ನು ಆಕರ್ಷಿಸುತ್ತದೆ.", "ಋಣಾತ್ಮಕ ಚಾರ್ಜ್ಗಳನ್ನು ಚಲಿಸುವುದು.", "ವಿಕಿರಣವನ್ನು ಅಭಿವೃದ್ಧಿಪಡಿಸುವುದು." ], "label": [ "A", "B", "C", "D" ] }, "1656": { "text": [ "ಕಾರು ದೊಡ್ಡ ದ್ರವ್ಯರಾಶಿಯನ್ನು ಹೊಂದಿದ್ದು, ನಿಲ್ಲಿಸಲು ಕಡಿಮೆ ಬಲದ ಅಗತ್ಯವಿರುತ್ತದೆ.", "ಕಾರು ಸಣ್ಣ ದ್ರವ್ಯರಾಶಿಯನ್ನು ಹೊಂದಿದ್ದು, ನಿಲ್ಲಿಸಲು ಹೆಚ್ಚಿನ ಬಲದ ಅಗತ್ಯವಿರುತ್ತದೆ.", "ಟ್ರಕ್ ಸಣ್ಣ ದ್ರವ್ಯರಾಶಿಯನ್ನು ಹೊಂದಿದ್ದು, ನಿಲ್ಲಿಸಲು ಕಡಿಮೆ ಬಲದ ಅಗತ್ಯವಿರುತ್ತದೆ.", "ಟ್ರಕ್ ದೊಡ್ಡ ದ್ರವ್ಯರಾಶಿಯನ್ನು ಹೊಂದಿದ್ದು, ನಿಲ್ಲಿಸಲು ಹೆಚ್ಚಿನ ಬಲದ ಅಗತ್ಯವಿರುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1657": { "text": [ "ಮಳೆಯು", "ಪ್ರಸರಣ.", "ಆವಿಯಾಗುವಿಕೆ", "ಸಾಂದ್ರೀಕರಣ" ], "label": [ "A", "B", "C", "D" ] }, "1658": { "text": [ "ಗುಡುಗು ಮಿಂಚು", "ಬೆಳೆ ಕೊಯ್ಲು", "ಜ್ವಾಲಾಮುಖಿ ಸ್ಫೋಟ", "ನಗರಾಭಿವೃದ್ಧಿ" ], "label": [ "A", "B", "C", "D" ] }, "1659": { "text": [ "ವಸ್ತುವಿನ ವೇಗ ಮತ್ತು ದಿಕ್ಕು ಎರಡೂ ಬದಲಾಗುತ್ತವೆ.", "ವಸ್ತುವಿನ ವೇಗ ಮತ್ತು ದಿಕ್ಕು ಸ್ಥಿರವಾಗಿರುತ್ತದೆ.", "ವೇಗವು ಬದಲಾಗುತ್ತದೆ, ಆದರೆ ದಿಕ್ಕು ಸ್ಥಿರವಾಗಿರುತ್ತದೆ.", "ವೇಗವು ಸ್ಥಿರವಾಗಿರುತ್ತದೆ, ಆದರೆ ದಿಕ್ಕು ಬದಲಾಗುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1660": { "text": [ "1 ವರ್ಷ", "1 ವಾರ", "1 ದಿನ", "1 ಗಂಟೆ" ], "label": [ "A", "B", "C", "D" ] }, "1661": { "text": [ "ಬಂಡೆಯ ಯುಗ", "ಬಂಡೆಯ ಇಳಿಜಾರು", "ಬಂಡೆಯ ಸಾಂದ್ರತೆ", "ಬಂಡೆಯ ಹವಾಮಾನ" ], "label": [ "A", "B", "C", "D" ] }, "1662": { "text": [ "ಶ್ವಾಸಕೋಶಗಳಿಗೆ ಆಮ್ಲಜನಕವನ್ನು ಸಾಗಿಸುವುದು", "ಮೆದುಳಿನಿಂದ ಬೆನ್ನುಹುರಿಗೆ ಸಂಕೇತಗಳನ್ನು ಕಳುಹಿಸುವುದು", "ಆಹಾರವನ್ನು ಪೋಷಕಾಂಶಗಳಾಗಿ ವಿಭಜಿಸುವುದು", "ದೇಹಕ್ಕೆ ಬೆಂಬಲ ನೀಡುವುದು" ], "label": [ "A", "B", "C", "D" ] }, "1663": { "text": [ "ಒಂದು ಬೆಣೆ", "ಒಂದು ಪುಲ್ಲಿ", "ಇಳಿಜಾರಿನ ಸಮತಲ", "ಚಕ್ರ ಮತ್ತು ಆಕ್ಸಲ್" ], "label": [ "A", "B", "C", "D" ] }, "1664": { "text": [ "ವಿದ್ಯುತ್", "ಬಿಸಿ.", "ಬೆಳಕು.", "ಸೌರಶಕ್ತಿ" ], "label": [ "A", "B", "C", "D" ] }, "1665": { "text": [ "ನದಿಗಳಲ್ಲಿ ಪ್ರವಾಹ", "ಹಿಮನದಿ ಕರಗುವುದು", "ಸಾಗರಗಳ ಆವಿಯಾಗುವಿಕೆ", "ಸಸ್ಯದ ಆವಿಯಾಗುವಿಕೆ" ], "label": [ "A", "B", "C", "D" ] }, "1666": { "text": [ "ಅಲ್ಯೂಮಿನಿಯಂ", "ಕ್ಯಾಲ್ಸಿಯಂ", "ರಂಜಕ", "ಟಿನ್" ], "label": [ "A", "B", "C", "D" ] }, "1667": { "text": [ "ವಿದ್ಯುಚ್ಛಕ್ತಿಯಿಂದ ಬೆಳಕಿಗೆ", "ವಿದ್ಯುತ್ಗೆ ಧ್ವನಿ", "ಹಗುರದಿಂದ ಯಾಂತ್ರಿಕ", "ಯಾಂತ್ರಿಕವಾಗಿ ಧ್ವನಿಸುತ್ತದೆ" ], "label": [ "A", "B", "C", "D" ] }, "1668": { "text": [ "ಶಾಖಕ್ಕೆ ವಿದ್ಯುತ್", "ರಾಸಾಯನಿಕಕ್ಕೆ ಶಾಖ", "ಎಲೆಕ್ಟ್ರಿಕಲ್ ಟು ಕೆಮಿಕಲ್", "ಯಾಂತ್ರಿಕವಾಗಿ ಶಾಖ" ], "label": [ "A", "B", "C", "D" ] }, "1669": { "text": [ "ಮೊಲದ ದೇಹವನ್ನು ಬೆಚ್ಚಗಿಡಿ", "ಮೊಲವನ್ನು ಪರಭಕ್ಷಕಗಳಿಂದ ಸುರಕ್ಷಿತವಾಗಿರಿಸಿಕೊಳ್ಳಿ", "ಸಂಗಾತಿಯನ್ನು ಹುಡುಕಲು ಮೊಲಕ್ಕೆ ಸಹಾಯ ಮಾಡಿ", "ಹಸಿರು ಸಸ್ಯಗಳನ್ನು ಹುಡುಕಲು ಮೊಲಕ್ಕೆ ಸಹಾಯ ಮಾಡಿ" ], "label": [ "A", "B", "C", "D" ] }, "1670": { "text": [ "ಮರೆಮಾಚುವಿಕೆ.", "ಬಣ್ಣ.", "ವೈವಿಧ್ಯತೆ.", "ಅನುಕರಣೆ." ], "label": [ "A", "B", "C", "D" ] }, "1671": { "text": [ "ಬಿಸಿ.", "ಆಕಾರ", "ಸಾಂದ್ರತೆ", "ಪರಿಮಾಣ" ], "label": [ "A", "B", "C", "D" ] }, "1672": { "text": [ "ಪ್ರತಿ ಔನ್ಸ್ನ ವೆಚ್ಚ ಎಷ್ಟು?", "ನಿರ್ಮಾಪಕರು ಯಾರು?", "ಉತ್ಪನ್ನವು ಜಲನಿರೋಧಕವಾಗಿದೆಯೇ?", "ಇದು ಎಷ್ಟು ರಕ್ಷಣೆಯನ್ನು ಒದಗಿಸುತ್ತದೆ?" ], "label": [ "A", "B", "C", "D" ] }, "1673": { "text": [ "ಸೂರ್ಯಕಾಂತಿ ಸೂರ್ಯನ ಕಡೆಗೆ ಬೆಳೆಯುತ್ತದೆ.", "ವೀನಸ್-ಫ್ಲೈಟ್ರ್ಯಾಪ್ ಸಸ್ಯವು ನೊಣದ ಸುತ್ತಲೂ ತನ್ನ ಎಲೆಗಳನ್ನು ಮುಚ್ಚುತ್ತದೆ.", "ಒಂದು ಮೊಟ್ಟೆಯು ಮೊಟ್ಟೆಯೊಡೆದು, ಟ್ಯಾಡ್ಪೋಲ್ ಆಗಿ ಮತ್ತು ನಂತರ ಕಪ್ಪೆಯಾಗಿ ಬೆಳೆಯುತ್ತದೆ.", "ಹಲ್ಲಿ ತನ್ನ ಬಾಲವನ್ನು ಕಳೆದುಕೊಂಡು ಹೊಸ ಬಾಲವನ್ನು ಬೆಳೆಯುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1674": { "text": [ "ಬೂದಿ.", "ಮರಳು.", "ಜೇಡಿಮಣ್ಣು.", "ಪೀಟ್." ], "label": [ "A", "B", "C", "D" ] }, "1675": { "text": [ "ಯಕೃತ್ತಿನಲ್ಲಿ ಪ್ರೋಟೀನ್ಗಳ ಜೀರ್ಣಕ್ರಿಯೆ ಮತ್ತು ಹೀರಿಕೊಳ್ಳುವಿಕೆ", "ಸಣ್ಣ ಕರುಳಿನಲ್ಲಿ ಕೊಬ್ಬಿನ ಜೀರ್ಣಕ್ರಿಯೆ ಮತ್ತು ಹೀರಿಕೊಳ್ಳುವಿಕೆ", "ಯಕೃತ್ತಿನಲ್ಲಿ ಕಾರ್ಬೋಹೈಡ್ರೇಟ್ಗಳ ಜೀರ್ಣಕ್ರಿಯೆ ಮತ್ತು ಹೀರಿಕೊಳ್ಳುವಿಕೆ", "ದೊಡ್ಡ ಕರುಳಿನಲ್ಲಿ ಕೊಲೆಸ್ಟರಾಲ್ನ ಜೀರ್ಣಕ್ರಿಯೆ ಮತ್ತು ಹೀರಿಕೊಳ್ಳುವಿಕೆ" ], "label": [ "A", "B", "C", "D" ] }, "1676": { "text": [ "ಪರಮಾಣು", "ಬೆಳಕು.", "ರಾಸಾಯನಿಕ", "ಧ್ವನಿ." ], "label": [ "1", "2", "3", "4" ] }, "1677": { "text": [ "ಎಷ್ಟು ಡಿಎನ್ಎ ಸಂಗ್ರಹವಾಗಿದೆ.", "ಎಷ್ಟು ಡಿಎನ್ಎ ಪುನರಾವರ್ತನೆಯಾಗುತ್ತದೆ.", "ಯಾವ ಎಂಆರ್ಎನ್ಎ ಉತ್ಪತ್ತಿಯಾಗುತ್ತದೆ.", "ಯಾವ ಟಿ. ಆರ್. ಎನ್. ಎ. ಅನ್ನು ಉತ್ಪಾದಿಸಲಾಗುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1678": { "text": [ "ಅವೆಲ್ಲವೂ ದ್ರವಗಳನ್ನು ಹಿಡಿದಿಟ್ಟುಕೊಳ್ಳುತ್ತವೆ.", "ಅವೆಲ್ಲವನ್ನೂ ಗಾಜಿನಿಂದ ತಯಾರಿಸಬಹುದು.", "ಅವೆಲ್ಲವನ್ನೂ ಮಿಲಿಲೀಟರ್ಗಳಲ್ಲಿ ಗುರುತಿಸಬಹುದು.", "ಅವೆಲ್ಲವನ್ನೂ ದ್ರವದ ಪರಿಮಾಣವನ್ನು ಅಳೆಯಲು ಬಳಸಬಹುದು." ], "label": [ "A", "B", "C", "D" ] }, "1679": { "text": [ "ಮಾಲಿನ್ಯ", "ಆವಾಸಸ್ಥಾನದ ನಷ್ಟ", "ಹವಾಮಾನ ಬದಲಾವಣೆ", "ರಸಗೊಬ್ಬರಗಳ ಬಳಕೆ" ], "label": [ "A", "B", "C", "D" ] }, "1680": { "text": [ "ಸಸ್ಯಗಳು ಆಮ್ಲಜನಕವನ್ನು ಬಿಡುಗಡೆ ಮಾಡುತ್ತವೆ.", "ಸಸ್ಯಗಳು ಸೂರ್ಯನ ಬೆಳಕನ್ನು ಹೀರಿಕೊಳ್ಳುತ್ತವೆ.", "ಸಸ್ಯಗಳು ಶಾಖ ಶಕ್ತಿಯನ್ನು ಉತ್ಪಾದಿಸುತ್ತವೆ.", "ಸಸ್ಯಗಳು ಇಂಗಾಲದ ಡೈಆಕ್ಸೈಡ್ ಅನ್ನು ಉತ್ಪಾದಿಸುತ್ತವೆ." ], "label": [ "A", "B", "C", "D" ] }, "1681": { "text": [ "ವಂಶಾವಳಿಯ ನಕ್ಷೆ", "ದ್ವಿಮುಖ ಕೀಲಿ", "ಶಕ್ತಿ ಪಿರಮಿಡ್", "ಲೈನ್ ಗ್ರಾಫ್" ], "label": [ "1", "2", "3", "4" ] }, "1682": { "text": [ "ಆಲಿಕಲ್ಲು.", "ಮಳೆ.", "ಒಂದು ಮುಂಭಾಗ", "ಒಂದು ಮೋಡ." ], "label": [ "A", "B", "C", "D" ] }, "1683": { "text": [ "ಸ್ಥಳೀಯವಲ್ಲದ ಸಸ್ಯಗಳು ತ್ವರಿತವಾಗಿ ರೂಪಾಂತರಗೊಳ್ಳಬಲ್ಲವು.", "ಸ್ಥಳೀಯವಲ್ಲದ ಸಸ್ಯಗಳು ಸ್ಥಳೀಯ ಪ್ರಾಣಿಗಳ ಸ್ಥಳಾಂತರಕ್ಕೆ ಕಾರಣವಾಗುತ್ತವೆ.", "ಸ್ಥಳೀಯವಲ್ಲದ ಸಸ್ಯಗಳನ್ನು ಔಷಧಿಗಾಗಿ ಬಳಸಬಹುದಾಗಿದೆ.", "ಸ್ಥಳೀಯವಲ್ಲದ ಸಸ್ಯಗಳು ಸಂಪನ್ಮೂಲಗಳಿಗಾಗಿ ಸ್ಥಳೀಯ ಸಸ್ಯಗಳೊಂದಿಗೆ ಸ್ಪರ್ಧಿಸುತ್ತವೆ." ], "label": [ "A", "B", "C", "D" ] }, "1684": { "text": [ "ಡಯಾಲಿಸಿಸ್ ಯಂತ್ರ", "ಎಲೆಕ್ಟ್ರೋಕಾರ್ಡಿಯೋಗ್ರಾಮ್", "ಎಲೆಕ್ಟ್ರೋಎನ್ಸೆಫಾಲೋಗ್ರಾಮ್", "ಸ್ವಯಂಚಾಲಿತ ಬಾಹ್ಯ ಡಿಫಿಬ್ರಿಲೇಟರ್" ], "label": [ "A", "B", "C", "D" ] }, "1685": { "text": [ "ಮರದ ಹೊಗೆ", "ನೈಟ್ರಸ್ ಆಕ್ಸೈಡ್ಗಳು", "ಇಂಗಾಲದ ಡೈಆಕ್ಸೈಡ್", "ಪರಮಾಣು ವಿಕಿರಣ" ], "label": [ "A", "B", "C", "D" ] }, "1686": { "text": [ "ಇಳಿಕೆ", "ಹೆಚ್ಚಳ", "ಅದೇ ಉಳಿಯುತ್ತದೆ" ], "label": [ "A", "B", "C" ] }, "1687": { "text": [ "ಅದರ ಅಕ್ಷದ ಮೇಲೆ ಭೂಮಿಯ ತಿರುಗುವಿಕೆ", "ಸೂರ್ಯನಿಗೆ ಸಂಬಂಧಿಸಿದಂತೆ ಭೂಮಿಯ ಅಕ್ಷದ ಇಳಿಜಾರು", "ಸೌರವ್ಯೂಹದಲ್ಲಿ ಭೂಮಿಯ ಕಕ್ಷೆಯ ಸ್ಥಳ", "ಭೂಮಿಯ ಸುತ್ತ ಪರಿಭ್ರಮಿಸುವಾಗ ಚಂದ್ರನ ಚಲನೆ" ], "label": [ "A", "B", "C", "D" ] }, "1688": { "text": [ "ಸಾರಜನಕ.", "ನೀರಿನ ಆವಿ.", "ಓಝೋನ್.", "ಕಾರ್ಬನ್ ಮಾನಾಕ್ಸೈಡ್." ], "label": [ "A", "B", "C", "D" ] }, "1689": { "text": [ "ವೈರಸ್", "ಅಂಗಾಂಶ", "ಅಂಗಾಂಗ", "ನ್ಯೂಕ್ಲಿಯಸ್" ], "label": [ "A", "B", "C", "D" ] }, "1690": { "text": [ "ಚಂದ್ರ ಗ್ರಹಣ", "ಪೂರ್ಣ ಚಂದ್ರ", "ವಿಷುವತ್ ಸಂಕ್ರಾಂತಿ", "ಕಡಿಮೆ ಉಬ್ಬರವಿಳಿತ" ], "label": [ "A", "B", "C", "D" ] }, "1691": { "text": [ "100% ಎತ್ತರ", "100% ಚಿಕ್ಕದು", "25ರಷ್ಟು ಚಿಕ್ಕದು, 75ರಷ್ಟು ಎತ್ತರ", "50ರಷ್ಟು ಚಿಕ್ಕದು, 50ರಷ್ಟು ಎತ್ತರ" ], "label": [ "A", "B", "C", "D" ] }, "1692": { "text": [ "ಅಂಶ", "ಸಂಯುಕ್ತ", "ಮಿಶ್ರಣ", "ಪರಿಹಾರ" ], "label": [ "A", "B", "C", "D" ] }, "1693": { "text": [ "ರೋಗವನ್ನು ಉಂಟುಮಾಡುವ ಕಣಗಳು", "ರೋಗಕ್ಕೆ ಒಡ್ಡಿಕೊಂಡ ಜೀವಕೋಶಗಳು", "ರೋಗಪೀಡಿತ ಜೀವಕೋಶಗಳಿಂದ ಬಿಡುಗಡೆಯಾಗುವ ವಿಷಾಂಶಗಳು", "ರೋಗ-ನಿರ್ದಿಷ್ಟ ಪ್ರತಿಕಾಯಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "1694": { "text": [ "ಜಿಂಕೆ", "ಹುಲ್ಲು", "ಹಾಕ್", "ಅಣಬೆಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "1695": { "text": [ "ನೀರು ಭೂಮಿಯನ್ನು ಕೊರೆಸುತ್ತಿದೆ.", "ಉಲ್ಕೆಗಳು ಭೂಮಿಯ ಮೇಲೆ ಅಪ್ಪಳಿಸುತ್ತವೆ.", "ಪುನರಾವರ್ತಿತ ಜ್ವಾಲಾಮುಖಿ ಸ್ಫೋಟಗಳು.", "ಸಾವಯವ ವಸ್ತುಗಳ ಕೊಳೆತ." ], "label": [ "A", "B", "C", "D" ] }, "1696": { "text": [ "ಗರಿಗಳು", "ಕೂದಲು.", "ಆಂತರಿಕ ಅಸ್ಥಿಪಂಜರ", "ರೆಕ್ಕೆಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "1697": { "text": [ "ಮಧುಮೇಹ", "ಲ್ಯುಕೇಮಿಯಾ", "ನ್ಯುಮೋನಿಯಾ", "ಹಿಮೋಫಿಲಿಯಾ" ], "label": [ "A", "B", "C", "D" ] }, "1698": { "text": [ "ವಕ್ರೀಭವನ", "ಪ್ರತಿಫಲನ", "ಸಾಗಣೆ", "ಪ್ರಸರಣ" ], "label": [ "A", "B", "C", "D" ] }, "1699": { "text": [ "ಬಿಸಿ.", "ಒತ್ತಡ", "ಶೈತ್ಯೀಕರಣ", "ಶೇಖರಣೆ" ], "label": [ "A", "B", "C", "D" ] }, "1700": { "text": [ "ಪ್ರವಾಹದ ಪ್ರಮಾಣವನ್ನು ಹೆಚ್ಚಿಸಿ.", "ಪ್ರವಾಹದ ದಿಕ್ಕನ್ನು ತಿರುಗಿಸಿ.", "ಪ್ರವಾಹವನ್ನು ನಿಲ್ಲಿಸಿ.", "ಪ್ರವಾಹವನ್ನು ವೇಗಗೊಳಿಸಿ." ], "label": [ "A", "B", "C", "D" ] }, "1701": { "text": [ "ದೂರ", "ಎನರ್ಜಿ", "ಶಕ್ತಿ.", "ಸಮಯ." ], "label": [ "A", "B", "C", "D" ] }, "1702": { "text": [ "ಇಂಗಾಲದ ಡೈಆಕ್ಸೈಡ್ ಭೂಮಿಯನ್ನು ಬಿಸಿಮಾಡುವ ಕಾರ್ಯವಿಧಾನ ಯಾವುದು?", "ವಾತಾವರಣದಲ್ಲಿರುವ ಹೆಚ್ಚಿನ ಇಂಗಾಲದ ಡೈಆಕ್ಸೈಡ್ನ ಮೂಲ ಯಾವುದು?", "ವಾತಾವರಣದಲ್ಲಿ ಇಂಗಾಲದ ಡೈಆಕ್ಸೈಡ್ ಹೆಚ್ಚಳಕ್ಕೆ ಮೂಲ ಯಾವುದು?", "ವಾತಾವರಣದಲ್ಲಿ ಇಂಗಾಲದ ಡೈಆಕ್ಸೈಡ್ನ ಸಾಂದ್ರತೆಯ ಹೆಚ್ಚಳವು ಎಷ್ಟು?" ], "label": [ "A", "B", "C", "D" ] }, "1703": { "text": [ "ನ್ಯೂಕ್ಲಿಯಸ್", "ಕೋಶದ ಗೋಡೆ", "ಕ್ಲೋರೋಪ್ಲಾಸ್ಟ್", "ಜೀವಕೋಶದ ಪೊರೆಯ" ], "label": [ "A", "B", "C", "D" ] }, "1704": { "text": [ "ಭೌತಿಕ ಗುಣಲಕ್ಷಣಗಳು.", "ರಾಸಾಯನಿಕ ಗುಣಲಕ್ಷಣಗಳು.", "ಕಾಂತೀಯ ಗುಣಲಕ್ಷಣಗಳು.", "ಉಷ್ಣ ಗುಣಲಕ್ಷಣಗಳು." ], "label": [ "A", "B", "C", "D" ] }, "1705": { "text": [ "ಕ್ಲೋರೋಪ್ಲಾಸ್ಟ್", "ನ್ಯೂಕ್ಲಿಯಸ್", "ಮೈಟೊಕಾಂಡ್ರಿಯನ್", "ಸೈಟೋಪ್ಲಾಸಂ" ], "label": [ "A", "B", "C", "D" ] }, "1706": { "text": [ "ಪ್ರಾಥಮಿಕ ಗ್ರಾಹಕರ ನಡುವೆ ಆಹಾರಕ್ಕಾಗಿ ಸ್ಪರ್ಧೆ ಹೆಚ್ಚಾಯಿತು.", "ಪೋಷಕಾಂಶಗಳು ವ್ಯವಸ್ಥೆಯ ಮೂಲಕ ವೇಗವಾಗಿ ಚಲಿಸುತ್ತವೆ.", "ಕಡಿಮೆ ಸೌರ ವಿಕಿರಣವು ವ್ಯವಸ್ಥೆಯನ್ನು ಪ್ರವೇಶಿಸಲು ಸಾಧ್ಯವಾಯಿತು.", "ದ್ವಿತೀಯಕ ಗ್ರಾಹಕರು ಅಳಿದುಹೋದರು." ], "label": [ "A", "B", "C", "D" ] }, "1707": { "text": [ "ಶುದ್ಧ ನೀರಿನ ಪ್ರಮಾಣವನ್ನು ಕಡಿಮೆ ಮಾಡುವುದು", "ಪ್ರಾಣಿ ಪ್ರಭೇದಗಳ ಸಂಖ್ಯೆ ಹೆಚ್ಚಳ", "ಸರಾಸರಿ ವಾರ್ಷಿಕ ತಾಪಮಾನದಲ್ಲಿ ಇಳಿಕೆ", "ವಾತಾವರಣದಲ್ಲಿ ಇಂಗಾಲದ ಡೈಆಕ್ಸೈಡ್ ಮಟ್ಟವನ್ನು ಹೆಚ್ಚಿಸುವುದು" ], "label": [ "A", "B", "C", "D" ] }, "1708": { "text": [ "ನರ ಮತ್ತು ಉಸಿರಾಟದ ವ್ಯವಸ್ಥೆಗಳು", "ಜೀರ್ಣಾಂಗ ಮತ್ತು ಅಂತಃಸ್ರಾವಕ ವ್ಯವಸ್ಥೆಗಳು", "ಸ್ನಾಯು ಮತ್ತು ರೋಗನಿರೋಧಕ ವ್ಯವಸ್ಥೆಗಳು", "ಅಸ್ಥಿಪಂಜರ ಮತ್ತು ಹೃದಯದ ವ್ಯವಸ್ಥೆಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "1709": { "text": [ "ವೀಕ್ಷಣೆ", "ಮುನ್ಸೂಚನೆ", "ಅಂದಾಜು.", "ಊಹಾಪೋಹ" ], "label": [ "1", "2", "3", "4" ] }, "1710": { "text": [ "ಜೀವಕೋಶಗಳು-> ಅಂಗಗಳು-> ಅಂಗಾಂಗ ವ್ಯವಸ್ಥೆ-> ಅಂಗಾಂಶ", "ಜೀವಕೋಶಗಳು-> ಅಂಗಾಂಶ-> ಅಂಗಗಳು-> ಅಂಗ ವ್ಯವಸ್ಥೆ", "ಅಂಗಾಂಶ-> ಜೀವಕೋಶಗಳು-> ಅಂಗ ವ್ಯವಸ್ಥೆ-> ಅಂಗಗಳು", "ಅಂಗಾಂಶ-> ಅಂಗ ವ್ಯವಸ್ಥೆ-> ಜೀವಕೋಶಗಳು-> ಅಂಗಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "1711": { "text": [ "ಹಣ್ಣನ್ನು ರೂಪಿಸುವುದು", "ಪರಾಗವನ್ನು ತಯಾರಿಸುವುದು", "ಹೊಸ ಸಸ್ಯಕ್ಕಾಗಿ ಆಹಾರವನ್ನು ಸಂಗ್ರಹಿಸುವುದು", "ನೆಲದಿಂದ ನೀರನ್ನು ತೆಗೆದುಕೊಳ್ಳುವುದು" ], "label": [ "A", "B", "C", "D" ] }, "1712": { "text": [ "ಆವಿಯಾಗುವಿಕೆ.", "ದ್ಯುತಿಸಂಶ್ಲೇಷಣೆ", "ಉಸಿರಾಟ.", "ವಿಭಜನೆ" ], "label": [ "A", "B", "C", "D" ] }, "1713": { "text": [ "ಬರಗಾಲದ ನಂತರ", "ಬಿಸಿಗಾಳಿಯ ನಂತರ", "ಕಾಡಿನ ಬೆಂಕಿಯ ನಂತರ", "ಚಂಡಮಾರುತದ ನಂತರ" ], "label": [ "A", "B", "C", "D" ] }, "1714": { "text": [ "ಸಂಪನ್ಮೂಲಗಳ ಸಂರಕ್ಷಣೆ.", "ಸಂಪನ್ಮೂಲಗಳ ಬಳಕೆ.", "ಸಂಪನ್ಮೂಲಗಳ ಮರುಬಳಕೆ.", "ಸಂಪನ್ಮೂಲಗಳನ್ನು ಬದಲಾಯಿಸಿ." ], "label": [ "A", "B", "C", "D" ] }, "1715": { "text": [ "ಮಣ್ಣಿನಲ್ಲಿ ನೀರಿನ ಪ್ರಮಾಣವನ್ನು ಪರಿಶೀಲಿಸುವ ಮೂಲಕ", "ಬಟಾಣಿ ಸಸ್ಯವು ಎಷ್ಟು ಬಾರಿ ಸೂರ್ಯನ ಬೆಳಕನ್ನು ಪಡೆಯುತ್ತದೆ ಎಂಬುದನ್ನು ಪರಿಶೀಲಿಸುವ ಮೂಲಕ", "ಸಸ್ಯವು ಬೆಳೆಯಲು ಎಷ್ಟು ಸ್ಥಳಾವಕಾಶವಿದೆ ಎಂಬುದನ್ನು ಪರಿಶೀಲಿಸುವ ಮೂಲಕ", "ಮೂಲ ಸಸ್ಯಗಳಲ್ಲಿ ಬೆಳೆಯುವ ಬಟಾಣಿಗಳ ಪ್ರಕಾರವನ್ನು ಪರಿಶೀಲಿಸುವ ಮೂಲಕ" ], "label": [ "A", "B", "C", "D" ] }, "1716": { "text": [ "ಸಸ್ಯಗಳು ಮಣ್ಣನ್ನು ಸ್ವಚ್ಛಗೊಳಿಸುತ್ತವೆ.", "ಸಸ್ಯಗಳು ಸೂರ್ಯನ ಬೆಳಕನ್ನು ಹೆಚ್ಚಿಸುತ್ತವೆ.", "ಸಸ್ಯಗಳು ಇತರ ಜೀವಿಗಳು ಬಳಸುವ ಆಹಾರವನ್ನು ತಯಾರಿಸುತ್ತವೆ.", "ಸಸ್ಯಗಳು ನೀರನ್ನು ಸೃಷ್ಟಿಸುತ್ತವೆ." ], "label": [ "A", "B", "C", "D" ] }, "1717": { "text": [ "ವಸ್ತುವು ಮುರಿಯದೆ ಬಾಗುತ್ತದೆ.", "ವಸ್ತುವನ್ನು ಆಮ್ಲದಲ್ಲಿ ಹಾಕಿದಾಗ ಗುಳ್ಳೆಗಳು ಗುಳ್ಳೆಗಳಾಗುತ್ತವೆ.", "ಜ್ವಾಲೆಯು ಸ್ಪರ್ಶಿಸಿದಾಗ ವಸ್ತುವು ಉರಿಯುತ್ತದೆ.", "ಈ ವಸ್ತುವನ್ನು ನೀರಿನಲ್ಲಿ ಹಾಕಿದಾಗ ಕಿಡಿಗಳು ಹುಟ್ಟುತ್ತವೆ." ], "label": [ "A", "B", "C", "D" ] }, "1718": { "text": [ "ಬೆಚ್ಚಗಿನ ವಸ್ತುವು ಶಕ್ತಿಯನ್ನು ಕಳೆದುಕೊಳ್ಳುತ್ತದೆ ಮತ್ತು ತಂಪಾದ ವಸ್ತುವು ಶಕ್ತಿಯನ್ನು ಪಡೆಯುತ್ತದೆ, ಇದರಿಂದಾಗಿ ಎರಡೂ ವಸ್ತುಗಳು ವಿಭಿನ್ನ ತಾಪಮಾನದಲ್ಲಿ ಉಳಿಯುತ್ತವೆ.", "ಬೆಚ್ಚಗಿನ ವಸ್ತುವು ಶಕ್ತಿಯನ್ನು ಪಡೆಯುತ್ತದೆ ಮತ್ತು ತಂಪಾದ ವಸ್ತುವು ಶಕ್ತಿಯನ್ನು ಕಳೆದುಕೊಳ್ಳುತ್ತದೆ, ಇದರಿಂದಾಗಿ ಎರಡೂ ವಸ್ತುಗಳು ವಿಭಿನ್ನ ತಾಪಮಾನದಲ್ಲಿ ಉಳಿಯುತ್ತವೆ.", "ಬೆಚ್ಚಗಿನ ವಸ್ತುವು ಶಕ್ತಿಯನ್ನು ಕಳೆದುಕೊಳ್ಳುತ್ತದೆ ಮತ್ತು ಎರಡೂ ವಸ್ತುಗಳು ಒಂದೇ ತಾಪಮಾನದಲ್ಲಿರುವವರೆಗೆ ತಂಪಾದ ವಸ್ತುವು ಶಕ್ತಿಯನ್ನು ಪಡೆಯುತ್ತದೆ.", "ಬೆಚ್ಚಗಿನ ವಸ್ತುವು ಶಕ್ತಿಯನ್ನು ಪಡೆಯುತ್ತದೆ ಮತ್ತು ಎರಡೂ ವಸ್ತುಗಳು ಒಂದೇ ತಾಪಮಾನದಲ್ಲಿರುವವರೆಗೆ ತಂಪಾದ ವಸ್ತುವು ಶಕ್ತಿಯನ್ನು ಕಳೆದುಕೊಳ್ಳುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1719": { "text": [ "ಅನುಕರಣೆ.", "ವಲಸೆ.", "ಸುಪ್ತಾವಸ್ಥೆ.", "ಮರೆಮಾಚುವಿಕೆ." ], "label": [ "A", "B", "C", "D" ] }, "1720": { "text": [ "ಒಂದು ಎಲೆಕ್ಟ್ರಾನ್", "ಒಂದು ಪರಮಾಣು", "ಒಂದು ಅಣುವು", "ಒಂದು ಪ್ರೋಟಾನ್" ], "label": [ "A", "B", "C", "D" ] }, "1721": { "text": [ "ಜೀನ್ ಹರಿವು", "ನೈಸರ್ಗಿಕ ಆಯ್ಕೆ", "ಆನುವಂಶಿಕ ಚಲನೆ", "ರೂಪಾಂತರ" ], "label": [ "A", "B", "C", "D" ] }, "1722": { "text": [ "ದ್ರವದಿಂದ ಅನಿಲಕ್ಕೆ", "ಅನಿಲದಿಂದ ದ್ರವಕ್ಕೆ", "ದ್ರವದಿಂದ ಘನ", "ಘನದಿಂದ ದ್ರವರೂಪಕ್ಕೆ" ], "label": [ "A", "B", "C", "D" ] }, "1723": { "text": [ "ಗುರುತ್ವಾಕರ್ಷಣೆಯ", "ವಿದ್ಯುತ್", "ಮ್ಯಾಗ್ನೆಟಿಕ್", "ಘರ್ಷಣೆ" ], "label": [ "A", "B", "C", "D" ] }, "1724": { "text": [ "ಆಹಾರವನ್ನು ಜೀರ್ಣಿಸಿಕೊಳ್ಳಲು", "ರಕ್ಷಣೆಯಲ್ಲಿ ಸಹಾಯ ಮಾಡಲು", "ತ್ಯಾಜ್ಯವನ್ನು ಹೊರಹಾಕಲು", "ಚಲನೆಯನ್ನು ಸಕ್ರಿಯಗೊಳಿಸಲು" ], "label": [ "A", "B", "C", "D" ] }, "1725": { "text": [ "ಕರಗುವ ಅದಿರು", "ಕಲುಷಿತ ನೀರಿನ ಆವಿಯಾಗುವಿಕೆ", "ಜೆಟ್ ವಿಮಾನದ ನಿಷ್ಕಾಸವು ಆಕಾಶದಲ್ಲಿ ಎತ್ತರದಲ್ಲಿದೆ", "ವಾತಾವರಣದಲ್ಲಿ ನೀರಿನ ಆವಿಯೊಂದಿಗೆ ಗಂಧಕದ ಸಂಯೋಜನೆ" ], "label": [ "A", "B", "C", "D" ] }, "1726": { "text": [ "ಜನರು ವೈದ್ಯರಿಗಿಂತ ಹೆಚ್ಚಾಗಿ ಬ್ಯಾಂಡೇಜ್ಗಳನ್ನು ಅವಲಂಬಿಸಿದ್ದರು.", "ಬ್ಯಾಂಡೇಜ್ಗಳು ಸೋಂಕಿಗೆ ಒಳಗಾದ ಗಾಯಗಳನ್ನು ಗುಣಪಡಿಸಿದವು.", "ಪಟ್ಟಿಗಳು ಕತ್ತರಿಸಿದ ಭಾಗವನ್ನು ಸ್ವಚ್ಛವಾಗಿಡಲು ಸಹಾಯ ಮಾಡಿದವು.", "ಜನರು ತಮ್ಮನ್ನು ತಾವು ಕಡಿಮೆ ಬಾರಿ ಕತ್ತರಿಸಿಕೊಳ್ಳುತ್ತಾರೆ." ], "label": [ "A", "B", "C", "D" ] }, "1727": { "text": [ "ಮಿಂಚಿನ ಪ್ರಮಾಣ", "ಸಮುದ್ರದಿಂದ ದೂರ", "ಭೂಕಂಪಗಳ ಸಂಖ್ಯೆ", "ಕಡಲತೀರದ ಆಕಾರ" ], "label": [ "A", "B", "C", "D" ] }, "1728": { "text": [ "ಬಾತುಕೋಳಿ", "ಮೀನು.", "ಮೌಸ್", "ಹಾವು" ], "label": [ "A", "B", "C", "D" ] }, "1729": { "text": [ "ಅವರು ಕೆಲವೇ ಗಂಟೆಗಳಲ್ಲಿ ಸಾಯುತ್ತಾರೆ.", "ಅವು ಅಪಾಯಕ್ಕೆ ಸಿಲುಕುತ್ತವೆ.", "ಅವರು ವಲಸೆ ಹೋಗಬೇಕಾಗುತ್ತದೆ.", "ಅವು ನಿಧಾನಗತಿಯಲ್ಲಿ ಬೆಳೆಯುತ್ತವೆ." ], "label": [ "A", "B", "C", "D" ] }, "1730": { "text": [ "ಘನೀಕರಿಸುವ ಬಿಂದುವನ್ನು ಹೆಚ್ಚಿಸುತ್ತದೆ.", "ಘನೀಕರಿಸುವ ಬಿಂದುವನ್ನು ಕಡಿಮೆ ಮಾಡುತ್ತದೆ.", "ಕುದಿಯುವ ಬಿಂದುವನ್ನು ಹೆಚ್ಚಿಸುತ್ತದೆ.", "ಕುದಿಯುವ ಬಿಂದುವನ್ನು ಕಡಿಮೆ ಮಾಡುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1731": { "text": [ "ವಿಕಸನ", "ಹೊಂದಾಣಿಕೆ", "ಸಕ್ಕರೆ ಉತ್ಪಾದನೆ", "ಲೈಂಗಿಕ ಸಂತಾನೋತ್ಪತ್ತಿ" ], "label": [ "A", "B", "C", "D" ] }, "1732": { "text": [ "ಡೀಕಂಪೋಸರ್-> ಗ್ರಾಹಕ-> ಉತ್ಪಾದಕ", "ನಿರ್ಮಾಪಕ-> ಗ್ರಾಹಕ-> ಡೀಕಂಪೋಸರ್", "ಗ್ರಾಹಕ-> ಉತ್ಪಾದಕ-> ಡೀಕಂಪೋಸರ್", "ನಿರ್ಮಾಪಕ-> ಡೀಕಂಪೋಸರ್-> ಗ್ರಾಹಕ" ], "label": [ "A", "B", "C", "D" ] }, "1733": { "text": [ "ಬಿಸಿ.", "ಮ್ಯಾಗ್ನೆಟಿಕ್", "ವಿದ್ಯುತ್", "ರಾಸಾಯನಿಕ" ], "label": [ "A", "B", "C", "D" ] }, "1734": { "text": [ "ಒಂದು ಅಂಗಾಂಶ.", "ಒಂದು ಅಂಗಾಂಗ.", "ಒಂದು ಜೀವಿ.", "ಒಂದು ವ್ಯವಸ್ಥೆ." ], "label": [ "A", "B", "C", "D" ] }, "1735": { "text": [ "ಪ್ಲಾಸ್ಟಿಕ್", "ರಬ್ಬರ್", "ಗಾಜು.", "ತಾಮ್ರ" ], "label": [ "A", "B", "C", "D" ] }, "1736": { "text": [ "ಆಹಾರ.", "ನೀರು.", "ಕ್ಲೋರೊಫಿಲ್", "ಇಂಗಾಲದ ಡೈಆಕ್ಸೈಡ್" ], "label": [ "A", "B", "C", "D" ] }, "1737": { "text": [ "ಲಿಥೋಸ್ಫಿಯರ್.", "ಜೀವಾವರಣ.", "ಜಲಗೋಳ.", "ವಾತಾವರಣ." ], "label": [ "A", "B", "C", "D" ] }, "1738": { "text": [ "ಇದು ಸೂಕ್ಷ್ಮಜೀವಿಗಳನ್ನು ತೊಳೆದುಕೊಳ್ಳುತ್ತದೆ.", "ಇದು ನಿಮ್ಮ ಕೈಗಳನ್ನು ಸುಂದರವಾಗಿ ಕಾಣುವಂತೆ ಮಾಡುತ್ತದೆ.", "ಇದು ನಿಮ್ಮ ಚರ್ಮವು ಒಣಗುವುದನ್ನು ತಡೆಯುತ್ತದೆ.", "ಇದು ನಿಮ್ಮ ಕೈಗಳನ್ನು ಬೆಚ್ಚಗಾಗಿಸುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1739": { "text": [ "ಕಾಂಡ", "ಎಲೆ.", "ಮೂಲ.", "ಹೂವು." ], "label": [ "A", "B", "C", "D" ] }, "1740": { "text": [ "ಪೈಪ್ ಮೂಲಕ ಹರಿಯುವ ಬಿಸಿ ನೀರಿನ ಶಾಖವನ್ನು ಹೊರಹಾಕಲು", "ಬೇಸ್ ಬೋರ್ಡ್ ಬಿಸಿ ಮೇಲ್ಮೈಗಳೊಂದಿಗೆ ಸಂಪರ್ಕಕ್ಕೆ ಬರದಂತೆ ತಡೆಯಲು", "ವ್ಯವಸ್ಥೆಯಿಂದ ಹೊರಡುವ ಬಿಸಿಯಾದ ಗಾಳಿಯನ್ನು ತಂಪಾದ ಗಾಳಿಯಿಂದ ಬದಲಾಯಿಸಲು", "ಧೂಳು ಮತ್ತು ಇತರ ಕಣಗಳು ಬೇಸ್ಬೋರ್ಡ್ಗೆ ಪ್ರವೇಶಿಸುವುದನ್ನು ತಡೆಯಲು" ], "label": [ "A", "B", "C", "D" ] }, "1741": { "text": [ "ಅತ್ಯಂತ ಕಡಿಮೆ ಸಾಂದ್ರತೆ", "ಹೆಚ್ಚಿನ ವಿದ್ಯುತ್ ವಾಹಕತೆ", "ಅತ್ಯಂತ ಕಡಿಮೆ ಕರಗುವ ಬಿಂದು", "ಬಹಳ ಮೃದುವಾಗಿರುತ್ತದೆ" ], "label": [ "A", "B", "C", "D" ] }, "1742": { "text": [ "ಎಣ್ಣೆ.", "ಕಲ್ಲಿದ್ದಲು", "ಗಾಳಿ.", "ಪರಮಾಣು" ], "label": [ "A", "B", "C", "D" ] }, "1743": { "text": [ "ಐಸ್ ಕ್ಯೂಬ್ ಕರಗುವುದು", "ರೆಫ್ರಿಜರೇಟರ್", "ಒಂದು ಮೊಟ್ಟೆಯನ್ನು ಹುರಿಯುವುದು", "ಟೋಸ್ಟರ್" ], "label": [ "A", "B", "C", "D" ] }, "1744": { "text": [ "ಕಣ್ಣಿನ ಬಣ್ಣ", "ಕೂದಲಿನ ರಚನೆ", "ರಕ್ತದ ಪ್ರಕಾರ", "ದೇಹದ ತೂಕ" ], "label": [ "A", "B", "C", "D" ] }, "1745": { "text": [ "ಭೂಕುಸಿತ", "ಒಂದು ಸುಂಟರಗಾಳಿ", "ಸುನಾಮಿ", "ಭೂಕಂಪ" ], "label": [ "A", "B", "C", "D" ] }, "1746": { "text": [ "ಅಪಧಮನಿಗಳು", "ಕ್ಯಾಪಿಲ್ಲರಿಗಳು", "ಹೃದಯ.", "ರಕ್ತನಾಳಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "1747": { "text": [ "ತಂಪಾದ ಕೆಸರುಗಳು", "ಕೆಸರು ಕರಗುತ್ತದೆ.", "ಕೆಸರುಗಳು ಪ್ರತ್ಯೇಕವಾಗಿರುತ್ತವೆ.", "ಕೆಸರುಗಳು ಕುಗ್ಗುತ್ತವೆ" ], "label": [ "A", "B", "C", "D" ] }, "1748": { "text": [ "ವಿದ್ಯುತ್ ತಂತಿಯನ್ನು ನಿರೋಧಿಸಲು", "ವಿದ್ಯುತ್ ತಂತಿಯನ್ನು ಬೆಚ್ಚಗಿಡಲು", "ವಿದ್ಯುತ್ ತಂತಿಯನ್ನು ಬಲಪಡಿಸಲು", "ವಿದ್ಯುತ್ ತಂತಿಯನ್ನು ಹೆಚ್ಚು ಹೊಂದಿಕೊಳ್ಳುವಂತೆ ಮಾಡಲು" ], "label": [ "A", "B", "C", "D" ] }, "1749": { "text": [ "ದಿನ.", "ವರ್ಷ.", "ವಾರ.", "ತಿಂಗಳು." ], "label": [ "A", "B", "C", "D" ] }, "1750": { "text": [ "ಕ್ಯಾಂಡಿ", "ಅಕ್ಕಿ.", "ಮೊಸರು.", "ಮಾಂಸ" ], "label": [ "A", "B", "C", "D" ] }, "1751": { "text": [ "ಸುತ್ತುವರಿದ ಪ್ರೊಕಾರ್ಯೋಟಿಕ್ ಜೀವಕೋಶದ ಲೈಸೋಸೋಮ್", "ಸುತ್ತುವರಿದ ಪ್ರೊಕಾರ್ಯೋಟಿಕ್ ಜೀವಕೋಶದ ಕ್ಲೋರೋಪ್ಲಾಸ್ಟ್", "ಯುಕಾರ್ಯೋಟಿಕ್ ಆತಿಥೇಯ ಜೀವಕೋಶದ ಜೀವಕೋಶದ ಪೊರೆಯು", "ಯುಕಾರ್ಯೋಟಿಕ್ ಆತಿಥೇಯ ಜೀವಕೋಶದ ಕ್ಲೋರೋಪ್ಲಾಸ್ಟ್" ], "label": [ "A", "B", "C", "D" ] }, "1752": { "text": [ "ಹೊಸ ಸಿದ್ಧಾಂತವನ್ನು ರಚಿಸಿ.", "ಒಂದು ಊಹೆಯನ್ನು ನಿರಾಕರಿಸಿ.", "ಒಂದು ತೀರ್ಮಾನವನ್ನು ತಿರಸ್ಕರಿಸಿ.", "ಒಂದು ಪ್ರಶ್ನೆಗೆ ಉತ್ತರಿಸಿ." ], "label": [ "A", "B", "C", "D" ] }, "1753": { "text": [ "ಮೂಳೆಗಳು ದೇಹದಲ್ಲಿನ ಅಂಗಗಳಿಗೆ ರಕ್ಷಣೆಯನ್ನು ಒದಗಿಸುತ್ತವೆ.", "ಮೂಳೆಗಳು ಸ್ನಾಯುಗಳನ್ನು ಚಲಿಸಲು ಮೆದುಳಿಗೆ ಸಂದೇಶಗಳನ್ನು ಕಳುಹಿಸುತ್ತವೆ.", "ಮೂಳೆಗಳು ಆಮ್ಲಜನಕ-ಭರಿತ ರಕ್ತವನ್ನು ದೇಹದಾದ್ಯಂತ ಸಾಗಿಸುತ್ತವೆ.", "ಮೂಳೆಗಳು ಮೆದುಳು ಮತ್ತು ಬೆನ್ನುಹುರಿಯನ್ನು ಸಂಪರ್ಕಿಸುತ್ತವೆ." ], "label": [ "A", "B", "C", "D" ] }, "1754": { "text": [ "ಲಂಬವಾಗಿ", "ಕರ್ಣೀಯವಾಗಿ", "ಅಡ್ಡಲಾಗಿ", "ವೃತ್ತಾಕಾರವಾಗಿ" ], "label": [ "A", "B", "C", "D" ] }, "1755": { "text": [ "ಸಾಗರಗಳು ಮತ್ತು ಚಂದ್ರ", "ಸಾಗರಗಳು ಮತ್ತು ಸೂರ್ಯ", "ಸರೋವರಗಳು ಮತ್ತು ಚಂದ್ರ", "ಸರೋವರಗಳು ಮತ್ತು ಸೂರ್ಯ" ], "label": [ "A", "B", "C", "D" ] }, "1756": { "text": [ "ಕಪ್ಪು ಬಣ್ಣದ ತುಪ್ಪಳವನ್ನು ಹೊಂದಿರುವ ಹಿಮಕರಡಿ", "ಉದ್ದವಾದ ಕಾಲುಗಳನ್ನು ಹೊಂದಿರುವ ಜಿಂಕೆ", "ವೇಗವಾಗಿ ಓಡಬಲ್ಲ ಮೊಲ", "ಉದ್ದನೆಯ ಕೊಕ್ಕನ್ನು ಹೊಂದಿರುವ ಹಮ್ಮಿಂಗ್ ಬರ್ಡ್" ], "label": [ "A", "B", "C", "D" ] }, "1757": { "text": [ "ಜೀವನ ಚಕ್ರಗಳು", "ಕಲಿತ ನಡವಳಿಕೆಗಳು", "ತಮ್ಮದೇ ಆದ ಆಹಾರವನ್ನು ಉತ್ಪಾದಿಸಿ", "ಬೀಜಗಳನ್ನು ಬಳಸಿ ಸಂತಾನೋತ್ಪತ್ತಿ ಮಾಡಿ" ], "label": [ "A", "B", "C", "D" ] }, "1758": { "text": [ "ಎಲ್ಲಾ ಗ್ರಹಗಳು ಜೀವವನ್ನು ಪೋಷಿಸಬಲ್ಲವು; ಚಂದ್ರರು ಬದುಕಲು ಸಾಧ್ಯವಿಲ್ಲ.", "ಎಲ್ಲಾ ಗ್ರಹಗಳು ವಾತಾವರಣವನ್ನು ಹೊಂದಿವೆ; ಚಂದ್ರರು ಇಲ್ಲ.", "ಎಲ್ಲಾ ಗ್ರಹಗಳು ಸೂರ್ಯನನ್ನು ಪರಿಭ್ರಮಿಸುತ್ತವೆ; ಎಲ್ಲಾ ಚಂದ್ರರು ಗ್ರಹಗಳನ್ನು ಪರಿಭ್ರಮಿಸುತ್ತಾರೆ.", "ಎಲ್ಲಾ ಗ್ರಹಗಳು ಎಲ್ಲಾ ಉಪಗ್ರಹಗಳಿಗಿಂತ ದೊಡ್ಡದಾಗಿರುತ್ತವೆ." ], "label": [ "A", "B", "C", "D" ] }, "1759": { "text": [ "ತಂಪಾದ ತಾಪಮಾನದಲ್ಲಿ ನಡುಗುವುದು", "ಹಸಿವಿನಿಂದ ತಿನ್ನುವುದು", "ಕಚ್ಚುವ ಕೀಟಗಳಿಗೆ ಕಪಾಳಮೋಕ್ಷ", "ಬಿಸಿಯಾದ ವಸ್ತುಗಳಿಂದ ದೂರವಿರುವುದು" ], "label": [ "A", "B", "C", "D" ] }, "1760": { "text": [ "ಜೀವಶಾಸ್ತ್ರ", "ರಸಾಯನಶಾಸ್ತ್ರ", "ಭೂವಿಜ್ಞಾನ", "ಖಗೋಳಶಾಸ್ತ್ರ" ], "label": [ "A", "B", "C", "D" ] }, "1761": { "text": [ "ರಾಸಾಯನಿಕ ಶಕ್ತಿ", "ಆಯಸ್ಕಾಂತೀಯ ಶಕ್ತಿ", "ಉಷ್ಣ ಶಕ್ತಿ", "ಯಾಂತ್ರಿಕ ಶಕ್ತಿ" ], "label": [ "A", "B", "C", "D" ] }, "1762": { "text": [ "ಸಾಂದ್ರೀಕರಣ", "ಆವಿಯಾಗುವಿಕೆ", "ಮಳೆಯು", "ಸೆಡಿಮೆಂಟೇಶನ್" ], "label": [ "A", "B", "C", "D" ] }, "1763": { "text": [ "ದಹನ.", "ಸ್ಥಿರ ಅನುಪಾತಗಳು.", "ಸಮೂಹದ ಸಂರಕ್ಷಣೆ.", "ಶಕ್ತಿಯ ಸಂರಕ್ಷಣೆ." ], "label": [ "A", "B", "C", "D" ] }, "1764": { "text": [ "ಖನಿಜದ ಮೇಲೆ ಬೆಳಕು ಚೆಲ್ಲುತ್ತದೆ.", "ಖನಿಜವನ್ನು ನೀರಿನಲ್ಲಿ ನೆನೆಸಿ.", "ಖನಿಜದ ವಿರುದ್ಧ ಒಂದು ಪೈಸೆಯನ್ನು ಉಜ್ಜುವುದು.", "ಖನಿಜದ ಒಂದು ತುಂಡನ್ನು ಒಡೆಯುವುದು." ], "label": [ "A", "B", "C", "D" ] }, "1765": { "text": [ "ಜೂನ್ 7", "ಜೂನ್ 15", "ಜುಲೈ 1", "ಜುಲೈ 7" ], "label": [ "1", "2", "3", "4" ] }, "1766": { "text": [ "ಡೀಕಂಪೋಸರ್ಗಳು ಸತ್ತ ಕೀಟಗಳನ್ನು ಮರುಬಳಕೆ ಮಾಡುತ್ತವೆ", "ಆಮ್ಲಜನಕದ ಲಭ್ಯತೆಯಲ್ಲಿ ವಾರ್ಷಿಕ ವ್ಯತ್ಯಾಸ", "ಕೀಟಗಳನ್ನು ಬೇಟೆಯಾಡುವ ಪರಭಕ್ಷಕಗಳ ಚಟುವಟಿಕೆಗಳು", "ಬ್ಯಾರೊಮೆಟ್ರಿಕ್ ಒತ್ತಡದಲ್ಲಿ ವ್ಯತ್ಯಾಸ" ], "label": [ "A", "B", "C", "D" ] }, "1767": { "text": [ "ಮೊಟ್ಟೆ, ನಿಮ್ಫ್, ಪ್ಯೂಪಾ, ವಯಸ್ಕರು", "ಮೊಟ್ಟೆ, ಲಾರ್ವಾ, ನಿಮ್ಫ್, ವಯಸ್ಕರು", "ಮೊಟ್ಟೆ, ನಿಮ್ಫ್ 1, ನಿಮ್ಫ್ 2, ವಯಸ್ಕ", "ಮೊಟ್ಟೆ, ಲಾರ್ವಾ, ಪ್ಯೂಪಾ, ವಯಸ್ಕ" ], "label": [ "A", "B", "C", "D" ] }, "1768": { "text": [ "ಬುಧವು ಪ್ರತಿ 88 ದಿನಗಳಿಗೊಮ್ಮೆ ಸೂರ್ಯನ ಸುತ್ತ ಸುತ್ತುತ್ತದೆ.", "ಚಂದ್ರನು ಪ್ರತಿ 28 ದಿನಗಳಿಗೊಮ್ಮೆ ಭೂಮಿಯ ಸುತ್ತ ಸುತ್ತುತ್ತಾನೆ.", "ಭೂಮಿಯು ಪ್ರತಿ 365 ದಿನಗಳಿಗೊಮ್ಮೆ ಸೂರ್ಯನ ಸುತ್ತ ಪರಿಭ್ರಮಿಸುತ್ತದೆ.", "ಪ್ರತಿ 24 ಗಂಟೆಗಳಿಗೊಮ್ಮೆ ಭೂಮಿಯು ತನ್ನ ಅಕ್ಷದ ಮೇಲೆ ಒಂದು ತಿರುವು ಪಡೆಯುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1769": { "text": [ "ಪ್ರತಿಫಲನ", "ವಕ್ರೀಭವನ", "ವಿವರ್ತನ", "ಹೀರಿಕೊಳ್ಳುವಿಕೆ" ], "label": [ "A", "B", "C", "D" ] }, "1770": { "text": [ "ಬೆಂಕಿಯ ಶಾಖವು ಭೂಮಿಯ ಮೂಲಕ ಹಾದುಹೋಗುತ್ತದೆ ಮತ್ತು ಜನರ ಸುತ್ತಲಿನ ನೆಲವನ್ನು ಬಿಸಿಮಾಡುತ್ತದೆ.", "ಬೆಂಕಿಯಿಂದ ಉಂಟಾಗುವ ಶಾಖವನ್ನು ಗಾಳಿಯ ಅಣುಗಳ ಮೂಲಕ ಜನರಿಗೆ ತಲುಪಿಸಲಾಗುತ್ತದೆ.", "ಬೆಂಕಿಯಿಂದ ಉಂಟಾಗುವ ಶಾಖವು ಗಾಳಿಯಲ್ಲಿ ಏರುತ್ತದೆ ಮತ್ತು ನಂತರ ಜನರ ಸುತ್ತಲೂ ನೆಲೆಗೊಳ್ಳುತ್ತದೆ.", "ಬೆಂಕಿಯ ಶಾಖವು ಬೆಂಕಿಯಿಂದ ಜನರಿಗೆ ಹರಡುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1771": { "text": [ "ಐಸ್ ನೀರಿನಲ್ಲಿ ಕರಗುತ್ತದೆ.", "ರೊಟ್ಟಿಯು ಟೋಸ್ಟರಿನಲ್ಲಿ ಉರಿಯುತ್ತದೆ.", "ಒಂದು ಕೇಕ್ ಅನ್ನು ಒಲೆಯಲ್ಲಿ ಬೇಯಿಸಲಾಗುತ್ತದೆ.", "ಎರಡು ರಾಸಾಯನಿಕಗಳು ಹೊಸ ಪದಾರ್ಥವನ್ನು ರೂಪಿಸುತ್ತವೆ." ], "label": [ "A", "B", "C", "D" ] }, "1772": { "text": [ "ಜೀವರಾಶಿ", "ಸೌರಶಕ್ತಿ", "ಭೂಶಾಖದ ಶಕ್ತಿ", "ಜಲವಿದ್ಯುತ್ ಶಕ್ತಿ" ], "label": [ "A", "B", "C", "D" ] }, "1773": { "text": [ "ಒಂದು ನ್ಯೂಕ್ಲಿಯಸ್", "ಜೀವಕೋಶದ ಪೊರೆಯ", "ವೃತ್ತಾಕಾರದ ವರ್ಣತಂತು", "ಮೈಟೋಕಾಂಡ್ರಿಯನ್" ], "label": [ "A", "B", "C", "D" ] }, "1774": { "text": [ "ಸಾಕಷ್ಟು ಕುಡಿಯುವ ನೀರು ಇಲ್ಲದಿರಬಹುದು.", "ನೀರಿನ ಚಕ್ರದಲ್ಲಿ ಸಾಕಷ್ಟು ನೀರು ಇಲ್ಲದಿರಬಹುದು.", "ಮನುಷ್ಯರಿಗೆ ಉಸಿರಾಡಲು ಸಾಕಷ್ಟು ಆಮ್ಲಜನಕವಿಲ್ಲದಿರಬಹುದು." ], "label": [ "A", "B", "C" ] }, "1775": { "text": [ "ಮಾದರಿಯ ಸ್ಥಳ ಮತ್ತು ದ್ರವ್ಯರಾಶಿ", "ಮಾದರಿಯ ಆಕಾರ ಮತ್ತು ವಿನ್ಯಾಸ", "ಮಾದರಿಯ ಗಡಸುತನ ಮತ್ತು ಸ್ತ್ರೆಕ್", "ಮಾದರಿಯ ಬಣ್ಣ ಮತ್ತು ಗಾತ್ರ" ], "label": [ "1", "2", "3", "4" ] }, "1776": { "text": [ "ಓಝೋನ್ ಪದರದ ಇಳಿಕೆ", "ದ್ಯುತಿಸಂಶ್ಲೇಷಣೆಯಲ್ಲಿ ಇಳಿಕೆ", "ವಿಕಿರಣಶೀಲ ತ್ಯಾಜ್ಯಗಳ ಹೆಚ್ಚಳ", "ಹಸಿರುಮನೆ ಪರಿಣಾಮದಲ್ಲಿ ಹೆಚ್ಚಳ" ], "label": [ "A", "B", "C", "D" ] }, "1777": { "text": [ "ಲೋಹದ.", "ಮರ.", "ಘನವಸ್ತುಗಳು.", "ದ್ರವಗಳು." ], "label": [ "A", "B", "C", "D" ] }, "1778": { "text": [ "ಮೀಟರ್", "ಬೆಳಕಿನ ವರ್ಷ", "ಕಿಲೋಮೀಟರ್", "ಖಗೋಳಶಾಸ್ತ್ರದ ಘಟಕ" ], "label": [ "A", "B", "C", "D" ] }, "1779": { "text": [ "ರಕ್ತಪರಿಚಲನೆ", "ಜೀರ್ಣಕಾರಿ.", "ನರಸಂಬಂಧಿ", "ಮೂಳೆ." ], "label": [ "A", "B", "C", "D" ] }, "1780": { "text": [ "ತಿರುಗುವಿಕೆ", "ದಿನ.", "ಕಕ್ಷೆ", "ಹಂತ" ], "label": [ "A", "B", "C", "D" ] }, "1781": { "text": [ "ದೈಹಿಕ ಬದಲಾವಣೆ ಸಂಭವಿಸುತ್ತದೆ", "ಸಮಾನ ಪ್ರಮಾಣದ ಉತ್ಪನ್ನಗಳನ್ನು ಉತ್ಪಾದಿಸಲಾಗುತ್ತದೆ.", "ಶಕ್ತಿಯ ಅಗತ್ಯವಿದೆ.", "ಶಕ್ತಿಯು ಬಿಡುಗಡೆಯಾಗುತ್ತದೆ" ], "label": [ "A", "B", "C", "D" ] }, "1782": { "text": [ "ಕುದಿಯುವುದು ಮಾತ್ರ", "ಕರಗುವುದು ಮಾತ್ರ", "ಕರಗುವುದು ಮತ್ತು ಘನೀಕರಿಸುವುದು ಆದರೆ ಕುದಿಯುವುದಿಲ್ಲ", "ಕರಗುವುದು ಮತ್ತು ಕುದಿಯುವುದು ಆದರೆ ಘನೀಕರಿಸುವುದಿಲ್ಲ" ], "label": [ "A", "B", "C", "D" ] }, "1783": { "text": [ "ತೋಳ.", "ಹಾಕ್", "ಕ್ಯಾರೆಟ್", "ಮೊಲ." ], "label": [ "A", "B", "C", "D" ] }, "1784": { "text": [ "ಪೆಟ್ಟಿಗೆಯ ದ್ರವ್ಯರಾಶಿಯನ್ನು ಕಡಿಮೆ ಮಾಡಿ", "ಪೆಟ್ಟಿಗೆಯ ದ್ರವ್ಯರಾಶಿಯನ್ನು ಹೆಚ್ಚಿಸಿ", "ಪೆಟ್ಟಿಗೆಯ ಮೇಲ್ಮೈಗಳನ್ನು ನಯವಾಗಿಸಿ", "ನೆಲದ ಮೇಲ್ಮೈಯನ್ನು ನಯವಾಗಿಸಿ" ], "label": [ "A", "B", "C", "D" ] }, "1785": { "text": [ "ಭೂಮಿಗೆ ಚಂದ್ರನಿದ್ದಾನೆ.", "ಭೂಮಿಯು ಬಾಗಿದ ಅಕ್ಷವನ್ನು ಹೊಂದಿದೆ.", "ಭೂಮಿಯು ಒಂದು ಕಾಂತೀಯ ಕ್ಷೇತ್ರವನ್ನು ಹೊಂದಿದೆ.", "ಭೂಮಿಯು ಅಂಡಾಕಾರದ ಕಕ್ಷೆಯನ್ನು ಹೊಂದಿದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1786": { "text": [ "ಉಗುರುಗಳ ಬೆಳವಣಿಗೆ", "ಕಾಲಿನ ಬಲವನ್ನು ಹೆಚ್ಚಿಸುವುದು", "ದೃಷ್ಟಿ ತೀಕ್ಷ್ಣತೆಯ ಹೆಚ್ಚಳ", "ವೆಬ್ಡ್ ಅಡಿಗಳ ಅಭಿವೃದ್ಧಿ" ], "label": [ "A", "B", "C", "D" ] }, "1787": { "text": [ "ಶಬ್ದದ ಮಟ್ಟಗಳು", "ಬೆಳಕಿನ ತೀವ್ರತೆ", "ಸಾಪೇಕ್ಷ ತೇವಾಂಶ", "ಉಷ್ಣ ಶಕ್ತಿಯ ವಿಧಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "1788": { "text": [ "ಗಾಳಿಗೆ ಒಡ್ಡಿಕೊಳ್ಳುವ ಮೂಲಕ", "ಸೂರ್ಯನ ಬೆಳಕನ್ನು ಹೀರಿಕೊಳ್ಳುವ ಮೂಲಕ", "ಕೊಳೆಯುತ್ತಿರುವ ವಸ್ತುವಿನ ಮೂಲಕ", "ಕಲ್ಲುಗಳ ಸವೆತದಿಂದ" ], "label": [ "A", "B", "C", "D" ] }, "1789": { "text": [ "ಸವೆತ", "ರಸಗೊಬ್ಬರ", "ರಾಸಾಯನಿಕ ಹವಾಮಾನ", "ಯಾಂತ್ರಿಕ ಹವಾಮಾನ" ], "label": [ "A", "B", "C", "D" ] }, "1790": { "text": [ "ಸೌರವ್ಯೂಹದ ತಿರುಗುವಿಕೆಯು ಸೂರ್ಯ ಮತ್ತು ಚಂದ್ರನನ್ನು ಚಲಿಸುವಂತೆ ಮಾಡುತ್ತದೆ.", "ಭೂಮಿಯ ತಿರುಗುವಿಕೆಯು ಸೂರ್ಯ ಮತ್ತು ಚಂದ್ರನನ್ನು ಚಲಿಸುವಂತೆ ಮಾಡುತ್ತದೆ.", "ಸೂರ್ಯ ಮತ್ತು ಚಂದ್ರ ಭೂಮಿಯ ಸುತ್ತ ಸುತ್ತುತ್ತಾರೆ.", "ಭೂಮಿಯು ಸೂರ್ಯ ಮತ್ತು ಚಂದ್ರನ ಸುತ್ತ ಸುತ್ತುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1791": { "text": [ "ಹೊಳೆಗೆ ಬೆಚ್ಚಗಿನ ನೀರನ್ನು ಬಿಡುಗಡೆ ಮಾಡುವುದು", "ನದಿಯ ಮೂಲಕ ಕಾರುಗಳನ್ನು ಓಡಿಸುವುದು", "ನದಿಯ ಬಳಿ ರಸಗೊಬ್ಬರಗಳ ಬಳಕೆಯನ್ನು ಕಡಿಮೆ ಮಾಡುವುದು", "ನದಿಯ ಬಳಿ ರಾಸಾಯನಿಕಗಳ ಬಳಕೆಯನ್ನು ಹೆಚ್ಚಿಸುವುದು" ], "label": [ "A", "B", "C", "D" ] }, "1792": { "text": [ "ಅನಿಲಕ್ಕೆ ಘನ", "ಘನದಿಂದ ದ್ರವರೂಪಕ್ಕೆ", "ದ್ರವದಿಂದ ಘನ", "ದ್ರವದಿಂದ ಅನಿಲಕ್ಕೆ" ], "label": [ "A", "B", "C", "D" ] }, "1793": { "text": [ "ಆಮ್ಲಜನಕ", "ಸಾರಜನಕ", "ಹೈಡ್ರೋಜನ್", "ಇಂಗಾಲದ ಡೈಆಕ್ಸೈಡ್" ], "label": [ "A", "B", "C", "D" ] }, "1794": { "text": [ "ರೂಪಾಂತರ", "ದ್ಯುತಿಸಂಶ್ಲೇಷಣೆ", "ಪರಾಗಸ್ಪರ್ಶ", "ಸಂತಾನೋತ್ಪತ್ತಿ" ], "label": [ "A", "B", "C", "D" ] }, "1795": { "text": [ "ಅಮೀಬಾ", "ಯುಗ್ಲೆನಾ", "ಪ್ಯಾರಾಮೆಸಿಯಮ್", "ವೋಲ್ವಾಕ್ಸ್" ], "label": [ "A", "B", "C", "D" ] }, "1796": { "text": [ "ಕಚ್ಚಾ ತೈಲ", "ಶುದ್ಧ ನೀರು.", "ಉಷ್ಣ ಶಕ್ತಿ", "ಉಪ್ಪಿನ ನಿಕ್ಷೇಪಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "1797": { "text": [ "ಬ್ಯಾಕ್ಟೀರಿಯಾ.", "ಆಮ್ಲೀಯ ಆಹಾರ.", "ಅಲರ್ಜಿಗಳು.", "ಆನುವಂಶಿಕ ದೋಷಗಳು." ], "label": [ "A", "B", "C", "D" ] }, "1798": { "text": [ "ಮೈಟೊಕಾಂಡ್ರಿಯನ್", "ಕ್ಯಾಪ್ಸುಲ್", "ನ್ಯೂಕ್ಲಿಯಸ್", "ಡಿಎನ್ಎ" ], "label": [ "A", "B", "C", "D" ] }, "1799": { "text": [ "ನೀರು.", "ಮರಗಳು.", "ಗಾಳಿ.", "ಮಣ್ಣು" ], "label": [ "A", "B", "C", "D" ] }, "1800": { "text": [ "ಅದೇ ದಿಕ್ಕಿನಲ್ಲಿ", "ಲಂಬ ದಿಕ್ಕಿನಲ್ಲಿ", "ಕೆಳಮುಖವಾಗಿ", "ವಿರುದ್ಧ ದಿಕ್ಕಿನಲ್ಲಿ" ], "label": [ "A", "B", "C", "D" ] }, "1801": { "text": [ "ಉಳುಮೆ ಮಾಡುವ ಮೂಲಕ ಭೂಮಿಯನ್ನು ನಾಶಪಡಿಸುವುದು", "ಆಹಾರ ಬೆಳೆಗಳ ಅತಿಯಾದ ಉತ್ಪಾದನೆ", "ಬೆಳೆಗಳಿಂದ ಕಳೆಗಳನ್ನು ತೆಗೆದುಹಾಕುವುದು", "ಕೀಟನಾಶಕಗಳಿಂದ ಸಸ್ಯಗಳನ್ನು ಸಿಂಪಡಿಸುವುದು" ], "label": [ "A", "B", "C", "D" ] }, "1802": { "text": [ "ಪರಮಾಣು", "ಮ್ಯಾಗ್ನೆಟಿಕ್", "ರಾಸಾಯನಿಕ", "ಯಾಂತ್ರಿಕ" ], "label": [ "A", "B", "C", "D" ] }, "1803": { "text": [ "ಉಷ್ಣಮಾಪಕವು ಗಾಳಿಯ ಉಷ್ಣಾಂಶವು 56 ಡಿಗ್ರಿ ಫ್ಯಾರನ್ಹೀಟ್ ಎಂದು ತೋರಿಸುತ್ತದೆ.", "ಗ್ಯಾಲೇನಾದ ಖನಿಜ ಮಾದರಿಯು ಪರೀಕ್ಷಿಸಿದಾಗ ಬೂದು-ಕಪ್ಪು ಬಣ್ಣದ ರೇಖೆಯನ್ನು ಉತ್ಪಾದಿಸಿತು.", "ಹಿಂದಿನ ಮಾಹಿತಿಯ ಆಧಾರದ ಮೇಲೆ, 2013ರಲ್ಲಿ ಹತ್ತು ಚಂಡಮಾರುತಗಳು ಸಂಭವಿಸಬಹುದು.", "ಪಶ್ಚಿಮ ದಿಕ್ಕಿನಿಂದ ಗಾಳಿ ಬೀಸುತ್ತಿದೆ ಎಂದು ಹವಾಮಾನ ಫಲಕವು ಸೂಚಿಸುತ್ತದೆ." ], "label": [ "1", "2", "3", "4" ] }, "1804": { "text": [ "ಸಾಂದ್ರೀಕರಣ", "ಪ್ರಸರಣ.", "ಆವಿಯಾಗುವಿಕೆ", "ಮಳೆಯು" ], "label": [ "A", "B", "C", "D" ] }, "1805": { "text": [ "ಸ್ಪಿಂಡಲ್ ಫೈಬರ್ಗಳ ಮೈಕ್ರೋಟ್ಯೂಬುಲ್ ರಚನೆ", "ಸ್ಪಿಂಡಲ್ ಪ್ರೋಟೀನ್ನ ಡಿಎನ್ಎ ಸಂಶ್ಲೇಷಣೆ", "ಸ್ಪಿಂಡಲ್ ಫೈಬರ್ಗಳ ಮೆಂಬರೇನ್ ಸಾಗಣೆ", "ಸ್ಪಿಂಡಲ್ ಪ್ರೋಟೀನ್ನ ಆರ್ಎನ್ಎ ಸಂಶ್ಲೇಷಣೆ" ], "label": [ "A", "B", "C", "D" ] }, "1806": { "text": [ "ನಡವಳಿಕೆಯ ಗುಣಲಕ್ಷಣ.", "ಕಲಿತ ಗುಣ.", "ಒಂದು ಆನುವಂಶಿಕ ಗುಣ.", "ಒಂದು ಸಹಜ ಗುಣ." ], "label": [ "A", "B", "C", "D" ] }, "1807": { "text": [ "ಮಾರ್ಚ್ 21", "ಜೂನ್ 21", "ಸೆಪ್ಟೆಂಬರ್ 21", "ಡಿಸೆಂಬರ್ 21" ], "label": [ "1", "2", "3", "4" ] }, "1808": { "text": [ "ಆಯಸ್ಕಾಂತತೆ", "ಗುರುತ್ವಾಕರ್ಷಣ", "ವಾಯು ಪ್ರತಿರೋಧ", "ನಿಮ್ಮ ಕೈಯಿಂದ ತಳ್ಳುವಿಕೆ" ], "label": [ "A", "B", "C", "D" ] }, "1809": { "text": [ "ಭೂಮಿಯ ಒಲವು.", "ಚಂದ್ರನ ಒಲವು.", "ಸೂರ್ಯನ ಸುತ್ತ ಭೂಮಿಯ ಕ್ರಾಂತಿ.", "ಭೂಮಿಯ ಸುತ್ತ ಚಂದ್ರನ ಕ್ರಾಂತಿ." ], "label": [ "A", "B", "C", "D" ] }, "1810": { "text": [ "ಉಸಿರಾಟದ", "ರಕ್ತಪರಿಚಲನೆ", "ಸ್ನಾಯುಗಳು.", "ಜೀರ್ಣಕಾರಿ." ], "label": [ "A", "B", "C", "D" ] }, "1811": { "text": [ "ಸೋಂಕುಗಳ ಚಿಕಿತ್ಸೆ.", "ಮೂಳೆಗಳ ಗುಣಪಡಿಸುವಿಕೆ.", "ವೈರಸ್ಗಳ ಆವಿಷ್ಕಾರ.", "ರೋಗಗಳ ಹುಡುಕಾಟ." ], "label": [ "A", "B", "C", "D" ] }, "1812": { "text": [ "ಕಣ್ಮರೆಯಾಯಿತು.", "ಪ್ರಾಬಲ್ಯ", "ವೈವಿಧ್ಯಮಯ", "ಅತಿಯಾದ ಜನಸಂಖ್ಯೆ" ], "label": [ "1", "2", "3", "4" ] }, "1813": { "text": [ "ತಂಪಾದ, ಮಳೆಗಾಲದ ಹವಾಮಾನ", "ಶೀತ, ಹಿಮಭರಿತ ಚಳಿಗಾಲದ ಹವಾಮಾನ", "ಬಿಸಿ, ಬಿಸಿಲಿನ ಬೇಸಿಗೆ ಹವಾಮಾನ", "ಹೂವುಗಳು ಅರಳುವುದರೊಂದಿಗೆ ವಸಂತಕಾಲದ ಹವಾಮಾನ" ], "label": [ "A", "B", "C", "D" ] }, "1814": { "text": [ "ಎಲೆಕ್ಟ್ರಾನ್ಗಳು", "ಪ್ರೋಟಾನ್ಗಳು", "ನ್ಯೂಟ್ರಾನ್ಗಳು", "ಅಣುಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "1815": { "text": [ "ಕತ್ತರಿಸಿದ ಮರಗಳನ್ನು ಬದಲಿಸಲು ಅವರು ಮರಗಳನ್ನು ನೆಡುತ್ತಿದ್ದಾರೆ.", "ಹೆಚ್ಚಿನ ಜನರು ನೈಸರ್ಗಿಕ ಪ್ರದೇಶಗಳನ್ನು ನೋಡುವಂತೆ ಅವರು ಹೆಚ್ಚಿನ ರಸ್ತೆಗಳನ್ನು ನಿರ್ಮಿಸುತ್ತಿದ್ದಾರೆ.", "ನಾವು ರಚಿಸುವ ಕಸವನ್ನು ಹಿಡಿದಿಡಲು ಅವರು ಹೆಚ್ಚಿನ ಕಸದ ತೊಟ್ಟಿಗಳನ್ನು ನಿರ್ಮಿಸುತ್ತಿದ್ದಾರೆ.", "ಸ್ಥಳಗಳಿಗೆ ವೇಗವಾಗಿ ತಲುಪಲು ಅವರು ತಮ್ಮ ಕಾರುಗಳನ್ನು ಹೆಚ್ಚು ಬಳಸುತ್ತಿದ್ದಾರೆ." ], "label": [ "A", "B", "C", "D" ] }, "1816": { "text": [ "ಸಮರ್ಥ ಹಾರಾಟಕ್ಕಾಗಿ ಪಕ್ಷಿಗಳನ್ನು ಸುವ್ಯವಸ್ಥಿತಗೊಳಿಸಲು", "ಹಾರಾಟಕ್ಕಾಗಿ ಪಕ್ಷಿಗಳ ತೂಕವನ್ನು ಕಡಿಮೆ ಮಾಡಲು", "ಎತ್ತರದ ಹಾರಾಟಕ್ಕಾಗಿ ಆಮ್ಲಜನಕವನ್ನು ಸಂಗ್ರಹಿಸಲು", "ಮೂಳೆಗಳನ್ನು ಹಾರಲು ಸಾಕಷ್ಟು ಬಲವಾಗಿಸಲು" ], "label": [ "A", "B", "C", "D" ] }, "1817": { "text": [ "0.025", "10.", "19. 5", "40." ], "label": [ "A", "B", "C", "D" ] }, "1818": { "text": [ "ಶಕ್ತಿಯ ಉತ್ಪಾದನೆಗಾಗಿ ಅಂಗಗಳಿಗೆ ರಕ್ತದ ಹರಿವನ್ನು ಹೆಚ್ಚಿಸಲು", "ದೇಹದಾದ್ಯಂತ ಸಂಗ್ರಹವಾಗಿರುವ ಲಿಪಿಡ್ಗಳಿಂದ ಶಕ್ತಿಯನ್ನು ಬಿಡುಗಡೆ ಮಾಡಲು", "ಸಂಗ್ರಹಿಸಿದ ಪ್ರೋಟೀನ್ಗಳನ್ನು ಶಕ್ತಿಗಾಗಿ ಕಾರ್ಬೋಹೈಡ್ರೇಟ್ಗಳಾಗಿ ಪರಿವರ್ತಿಸಲು", "ದೇಹಕ್ಕೆ ಶಾಖ ಶಕ್ತಿಯನ್ನು ಸೃಷ್ಟಿಸಲು ಸ್ನಾಯುಗಳನ್ನು ಸಂಕುಚಿತಗೊಳಿಸಲು" ], "label": [ "A", "B", "C", "D" ] }, "1819": { "text": [ "ವಾತಾವರಣದ ಸಾರಜನಕವು ಕಡಿಮೆಯಾಗಿದೆ.", "ಸಸ್ಯವರ್ಗ ವಿರಳವಾಗಿದೆ.", "ದಿನಗಳು ಅತಿ ಉದ್ದವಾಗಿವೆ.", "ತೇವಾಂಶ ಹೆಚ್ಚಿರುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1820": { "text": [ "ಸಂಗಾತಿಗಳನ್ನು ಹುಡುಕಲು", "ಆಶ್ರಯ ಹುಡುಕಲು", "ಪರಭಕ್ಷಕಗಳಿಂದ ತಪ್ಪಿಸಿಕೊಳ್ಳಲು", "ನೀರು ಮತ್ತು ಆಹಾರವನ್ನು ಹುಡುಕಲು" ], "label": [ "A", "B", "C", "D" ] }, "1821": { "text": [ "ಕಾರ್ಬನ್ ಮಾನಾಕ್ಸೈಡ್ (ಸಿಒ)", "ಸಾರಜನಕ ಆಕ್ಸೈಡ್ (NO)", "ಮೀಥೇನ್ (CH _ {4})", "ಓಝೋನ್ (O _ {3})" ], "label": [ "A", "B", "C", "D" ] }, "1822": { "text": [ "ಏಕಕೋಶೀಯ.", "ಬಹುಕೋಶೀಯ.", "ಬ್ಯಾಕ್ಟೀರಿಯಾದ ವಸಾಹತಿನ ಒಂದು ಭಾಗ.", "ಸ್ವತಂತ್ರವಾಗಿ ಕಾರ್ಯನಿರ್ವಹಿಸಲು ಸಾಧ್ಯವಾಗುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1823": { "text": [ "ಸಮತೋಲನ", "ಘರ್ಷಣೆ", "ಆಕರ್ಷಣೆ", "ಆಯಸ್ಕಾಂತತೆ" ], "label": [ "A", "B", "C", "D" ] }, "1824": { "text": [ "ಬಲೂನ್ ಧನಾತ್ಮಕ ಚಾರ್ಜ್ ಅನ್ನು ಹೊಂದಿರುತ್ತದೆ ಮತ್ತು ಬಾಚಣಿಗೆಯು ತಟಸ್ಥವಾಗಿರುತ್ತದೆ.", "ಬಲೂನ್ ಮತ್ತು ಬಾಚಣಿಗೆ ಒಂದೇ ವಿದ್ಯುತ್ ಚಾರ್ಜ್ ಅನ್ನು ಹೊಂದಿರುತ್ತವೆ.", "ಬಲೂನ್ ಋಣಾತ್ಮಕ ಚಾರ್ಜ್ ಅನ್ನು ಹೊಂದಿರುತ್ತದೆ ಮತ್ತು ಬಾಚಣಿಗೆಯು ತಟಸ್ಥವಾಗಿರುತ್ತದೆ.", "ಬಲೂನ್ ಮತ್ತು ಬಾಚಣಿಗೆಯು ವಿರುದ್ಧ ವಿದ್ಯುತ್ ಚಾರ್ಜ್ಗಳನ್ನು ಹೊಂದಿರುತ್ತವೆ." ], "label": [ "A", "B", "C", "D" ] }, "1825": { "text": [ "ಹವಾಮಾನವು ಒಂದು ಪ್ರದೇಶದ ಹವಾಮಾನದ ದೀರ್ಘಕಾಲೀನ ಸರಾಸರಿಯಾಗಿದೆ.", "ಹವಾಮಾನವು ಒಂದು ದೊಡ್ಡ ಪ್ರದೇಶದ ಹವಾಮಾನವನ್ನು ವಿವರಿಸುತ್ತದೆ.", "ಹವಾಮಾನವು ಒಂದು ಪ್ರದೇಶದ ಹವಾಮಾನದ ದೀರ್ಘಕಾಲೀನ ಸರಾಸರಿಯಾಗಿದೆ.", "ಹವಾಮಾನವು ಒಂದು ದೊಡ್ಡ ಪ್ರದೇಶದ ಹವಾಮಾನವನ್ನು ವಿವರಿಸುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1826": { "text": [ "ಮಿಶ್ರಣವನ್ನು ಅಲುಗಾಡಿಸಿ, ಕಬ್ಬಿಣದ ಫಿಲ್ಲಿಂಗ್ಗಳು ಮೇಲ್ಮೈಗೆ ಏರುತ್ತವೆ.", "ಮಿಶ್ರಣಕ್ಕೆ ನೀರನ್ನು ಸೇರಿಸಿ, ಮತ್ತು ಮರಳು ನೀರಿನಲ್ಲಿ ಕರಗುತ್ತದೆ.", "ಮಿಶ್ರಣವನ್ನು ಜರಡಿ ಮೂಲಕ ಹಾಕಿ, ಮರಳು ಜರಡಿಯಲ್ಲಿ ಉಳಿಯುತ್ತದೆ.", "ಮಿಶ್ರಣದ ಮೇಲೆ ಆಯಸ್ಕಾಂತವನ್ನು ಹಾದುಹೋಗಿರಿ, ಮತ್ತು ಆಯಸ್ಕಾಂತವು ಕಬ್ಬಿಣದ ಭರ್ತಿಗಳನ್ನು ಆಕರ್ಷಿಸುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1827": { "text": [ "ಹಾರಾಟ", "ಮಾತನಾಡುತ್ತಾರೆ.", "ನೋಡಿದೆ", "ಪುನರುತ್ಪಾದನೆ" ], "label": [ "A", "B", "C", "D" ] }, "1828": { "text": [ "ಕಂಪಾಸ್", "ಪ್ರೊಟ್ರಾಕ್ಟರ್", "ಮೀಟರ್ ಸ್ಟಿಕ್", "ಸ್ಪ್ರಿಂಗ್ ಸ್ಕೇಲ್" ], "label": [ "A", "B", "C", "D" ] }, "1829": { "text": [ "ಪಕ್ಷಿಗಳು ಎಲ್ಲಿ ಹಾರುತ್ತವೆ ಎಂಬುದರ ನಕ್ಷೆ.", "ಪಕ್ಷಿ ಬೀಜಗಳೊಂದಿಗೆ ಪಕ್ಷಿಗಳನ್ನು ಆಕರ್ಷಿಸುತ್ತದೆ.", "ಹಾರುತ್ತಿರುವ ಪಕ್ಷಿಗಳ ಸಂಖ್ಯೆಯನ್ನು ಎಣಿಸಿ.", "ಹಾರುತ್ತಿರುವ ವಿವಿಧ ಪಕ್ಷಿಗಳನ್ನು ಚಿತ್ರಿಸುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1830": { "text": [ "ದೋಣಿಯಿಂದ ಮೀನು ಹಿಡಿಯುವ ಜನರು", "ಸಮುದ್ರದ ಅಲೆಗಳಲ್ಲಿ ಆಡುತ್ತಿರುವ ಮಕ್ಕಳು", "ಮರಳಿನ ದಿಬ್ಬಗಳ ಉದ್ದಕ್ಕೂ ರಂಧ್ರಗಳನ್ನು ಅಗೆಯುವ ಮಕ್ಕಳು", "ಮರಳಿನ ದಿಬ್ಬಗಳ ಉದ್ದಕ್ಕೂ ಪಾದಚಾರಿ ಹಾದಿಯಲ್ಲಿ ನಡೆಯುವ ಜನರು" ], "label": [ "A", "B", "C", "D" ] }, "1831": { "text": [ "ಸಣ್ಣ ಸಂಖ್ಯೆಯ ಸಸ್ಯಗಳು ಹೆಚ್ಚಾಗಿ ಮಳೆ ಬೀಳಲು ಕಾರಣವಾಗುತ್ತವೆ.", "ಹೆಚ್ಚಿನ ಸಂಖ್ಯೆಯ ಮನೆಗಳು ಗಾಳಿಯು ಬಲಗೊಳ್ಳಲು ಕಾರಣವಾಗುತ್ತವೆ.", "ತೆರೆದ ನೀರಿನ ಸಣ್ಣ ಪ್ರದೇಶಗಳು ಮಂಜು ಹೆಚ್ಚಾಗಲು ಕಾರಣವಾಗುತ್ತವೆ.", "ಪಾದಚಾರಿ ಮಾರ್ಗದ ದೊಡ್ಡ ಪ್ರದೇಶಗಳು ತಾಪಮಾನವು ಹೆಚ್ಚು ಬಿಸಿಯಾಗಲು ಕಾರಣವಾಗುತ್ತವೆ." ], "label": [ "A", "B", "C", "D" ] }, "1832": { "text": [ "ಒಂದು ಧೂಮಕೇತು.", "ಒಂದು ಉಲ್ಕೆ.", "ಒಂದು ಕ್ಷುದ್ರಗ್ರಹ.", "ಒಂದು ಸಣ್ಣ ನಕ್ಷತ್ರ." ], "label": [ "A", "B", "C", "D" ] }, "1833": { "text": [ "ಮಾಂಸಾಹಾರಿ", "ಸಸ್ಯಾಹಾರಿ", "ಡಿಕಂಪೋಸರ್", "ನಿರ್ಮಾಪಕ" ], "label": [ "1", "2", "3", "4" ] }, "1834": { "text": [ "ಜೀವಕೋಶದ ಕಿಣ್ವಗಳು ವೇಗವರ್ಧಕಗಳಾಗಿ ಕಾರ್ಯನಿರ್ವಹಿಸುತ್ತವೆ.", "ಸಣ್ಣ ಗಾತ್ರದ ಜೀವಕೋಶಗಳು ಪ್ರತಿಕ್ರಿಯಾಕಾರಿಗಳನ್ನು ಒಟ್ಟಿಗೆ ಇಡುತ್ತವೆ.", "ಸೈಟೋಪ್ಲಾಸಂನ pH ಪ್ರತಿಕ್ರಿಯೆಯ ಪ್ರಮಾಣವನ್ನು ಹೆಚ್ಚಿಸುತ್ತದೆ.", "ಪ್ರತಿಕ್ರಿಯಾಕಾರಿಗಳು ಜೀವಕೋಶದಲ್ಲಿ ಸಣ್ಣ ಪ್ರಮಾಣದಲ್ಲಿ ಇರುತ್ತವೆ." ], "label": [ "A", "B", "C", "D" ] }, "1835": { "text": [ "ಚಂದ್ರನ ಮೇಲೆ ಗುರುತ್ವಾಕರ್ಷಣೆಯು ಹೆಚ್ಚಾಗಿರುತ್ತದೆ ಏಕೆಂದರೆ ಅದು ಸೂರ್ಯನಿಗೆ ಹತ್ತಿರದಲ್ಲಿದೆ.", "ಚಂದ್ರನ ಮೇಲೆ ಗುರುತ್ವಾಕರ್ಷಣೆಯು ಕಡಿಮೆಯಾಗಿದೆ ಏಕೆಂದರೆ ಅದು ಭೂಮಿಗಿಂತ ಚಿಕ್ಕದಾಗಿದೆ.", "ಚಂದ್ರನ ಮೇಲೆ ಗುರುತ್ವಾಕರ್ಷಣೆಯು ಕಡಿಮೆಯಾಗಿದೆ ಏಕೆಂದರೆ ಅದು ಭೂಮಿಗಿಂತ ಕಡಿಮೆ ವಾತಾವರಣವನ್ನು ಹೊಂದಿದೆ.", "ಚಂದ್ರನ ಮೇಲೆ ಗುರುತ್ವಾಕರ್ಷಣೆಯು ಹೆಚ್ಚು ಏಕೆಂದರೆ ಅದು ಭೂಮಿಗಿಂತ ಕಡಿಮೆ ದ್ರವ್ಯರಾಶಿಯನ್ನು ಹೊಂದಿದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1836": { "text": [ "10 ಮಿಲಿ.", "20 ಮಿಲಿ.", "30 ಮಿಲಿ.", "40 ಎಂ. ಎಲ್." ], "label": [ "A", "B", "C", "D" ] }, "1837": { "text": [ "ದೈಹಿಕ ಬದಲಾವಣೆಗಳು.", "ರಾಸಾಯನಿಕ ಬದಲಾವಣೆಗಳು.", "ಆಯಸ್ಕಾಂತೀಯ ಬದಲಾವಣೆಗಳು.", "ವಿದ್ಯುತ್ ಬದಲಾವಣೆಗಳು." ], "label": [ "A", "B", "C", "D" ] }, "1838": { "text": [ "ಬಿಸಿ.", "ಬೆಳಕು.", "ಧ್ವನಿ.", "ಯಾಂತ್ರಿಕ" ], "label": [ "A", "B", "C", "D" ] }, "1839": { "text": [ "ಭೂಕಂಪ", "ಸವೆತ", "ಪ್ರವಾಹ", "ಹವಾಮಾನ" ], "label": [ "A", "B", "C", "D" ] }, "1840": { "text": [ "ಗಣಿಗಾರಿಕೆ", "ಕೃಷಿ", "ಸಾರಿಗೆ", "ಉತ್ಪಾದನೆ" ], "label": [ "A", "B", "C", "D" ] }, "1841": { "text": [ "ಎರೆಹುಳುಗಳನ್ನು ತೆಗೆದುಹಾಕಿ", "ಮಣ್ಣಿನಲ್ಲಿ ಹೆಚ್ಚು ನೀರನ್ನು ಸೇರಿಸಿ.", "ಅವನು ಬಳಸುವ ಕೀಟನಾಶಕದ ಪ್ರಮಾಣವನ್ನು ಹೆಚ್ಚಿಸಿ.", "ಕೊಳೆತ ಸಸ್ಯದ ಪದಾರ್ಥವನ್ನು ಮಣ್ಣಿನಲ್ಲಿ ಬೆರೆಸಿ" ], "label": [ "A", "B", "C", "D" ] }, "1842": { "text": [ "ಮರದ ಚಿಪ್ಸ್", "ಪ್ಲಾಸ್ಟಿಕ್ ಸ್ಟ್ರಾಗಳು", "ಕಬ್ಬಿಣದ ಉಗುರುಗಳು", "ಗಾಜಿನ ಮಣಿಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "1843": { "text": [ "ಗುಲಾಬಿ", "ಕಪ್ಪು.", "ಬಿಳಿ", "ಹಳದಿ." ], "label": [ "A", "B", "C", "D" ] }, "1844": { "text": [ "ನರ ಮತ್ತು ಸ್ನಾಯು", "ಸ್ನಾಯು ಮತ್ತು ಅಂತಃಸ್ರಾವಕ ಗ್ರಂಥಿ", "ನರ ಮತ್ತು ಜೀರ್ಣಕಾರಿ", "ಸಂತಾನೋತ್ಪತ್ತಿ ಮತ್ತು ರಕ್ತಪರಿಚಲನೆ" ], "label": [ "A", "B", "C", "D" ] }, "1845": { "text": [ "ತರಂಗಾಂತರ", "ಗಾತ್ರ.", "ವೈಶಾಲ್ಯ", "ಆವರ್ತನ" ], "label": [ "A", "B", "C", "D" ] }, "1846": { "text": [ "ಕ್ರಿಯಾತ್ಮಕ ಸಾಮರ್ಥ್ಯ", "ವಿಶ್ರಾಂತಿ ಸಾಮರ್ಥ್ಯ", "ವಕ್ರೀಭವನದ ಅವಧಿ", "ಮಿತಿಯ ಅವಧಿ" ], "label": [ "A", "B", "C", "D" ] }, "1847": { "text": [ "ಅವುಗಳನ್ನು ಅವಾಹಕಗಳು ಎಂದು ಕರೆಯಲಾಗುತ್ತದೆ.", "ಅವುಗಳನ್ನು ವಾಹಕಗಳು ಎಂದು ಕರೆಯಲಾಗುತ್ತದೆ.", "ಅವುಗಳನ್ನು ನಾನ್-ಮೆಟಲ್ಸ್ ಎಂದು ಕರೆಯಲಾಗುತ್ತದೆ.", "ಅವುಗಳನ್ನು ಪ್ರತಿರೋಧಕಗಳು ಎಂದು ಕರೆಯಲಾಗುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1848": { "text": [ "ರಕ್ಷಣಾತ್ಮಕ ಉಡುಪುಗಳು ಮತ್ತು ಕನ್ನಡಕಗಳನ್ನು ಧರಿಸುವುದು", "ಕಿಟಕಿಯನ್ನು ತೆರೆದಿಟ್ಟುಕೊಳ್ಳುವುದು", "ಸಭಾಂಗಣದ ಬಾಗಿಲನ್ನು ಮುಚ್ಚುವುದು", "ಪ್ರಕಾಶಮಾನವಾದ ಪ್ರತಿದೀಪಕ ದೀಪಗಳನ್ನು ಬಳಸುವುದು" ], "label": [ "A", "B", "C", "D" ] }, "1849": { "text": [ "ಚಂದ್ರನ ಮೇಲೆ ಗುರುತ್ವಾಕರ್ಷಣೆಯ ಸೆಳೆತವು ತುಂಬಾ ಕಡಿಮೆಯಾಗಿದೆ", "ಚಂದ್ರನ ಮೇಲೆ ತಾಪಮಾನವು ತುಂಬಾ ಕಡಿಮೆಯಾಗಿದೆ.", "ಶಬ್ದವು ಹಾದುಹೋಗಲು ಚಂದ್ರನ ಮೇಲೆ ಗಾಳಿ ಇಲ್ಲ", "ಚಂದ್ರನ ಮೇಲಿನ ಪರ್ವತಗಳು ಧ್ವನಿಯನ್ನು ಪ್ರತಿಬಿಂಬಿಸುವುದಿಲ್ಲ." ], "label": [ "A", "B", "C", "D" ] }, "1850": { "text": [ "ಕಾರಿನ ದಿಕ್ಕಿನಲ್ಲಿ ಬದಲಾವಣೆ", "ಕಾರು ಪ್ರಯಾಣಿಸುವ ದೂರದಲ್ಲಿ ಬದಲಾವಣೆ", "ವೇಗದಲ್ಲಿನ ಬದಲಾವಣೆಯನ್ನು ಆ ಬದಲಾವಣೆಯ ಸಮಯದಿಂದ ಭಾಗಿಸಲಾಗಿದೆ", "ಕಾರು ದೂರ ಪ್ರಯಾಣಿಸುವ ಸಮಯದ ಬದಲಾವಣೆ" ], "label": [ "A", "B", "C", "D" ] }, "1851": { "text": [ "ಸೂರ್ಯಾಸ್ತ", "ಮಧ್ಯಾಹ್ನ", "ಸೂರ್ಯೋದಯ", "ರಾತ್ರಿ." ], "label": [ "A", "B", "C", "D" ] }, "1852": { "text": [ "ಹುಳುಗಳು.", "ಕೋಕೂನ್ಗಳು", "ಮರಿಹುಳುಗಳು", "ಸಣ್ಣ ಚಿಟ್ಟೆಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "1853": { "text": [ "ಆಹಾರದ ಗುಣಮಟ್ಟ.", "ಹವಾಮಾನ ಮುನ್ಸೂಚನೆ.", "ಔಷಧಿಗಳ ಲಭ್ಯತೆ.", "ಲಸಿಕೆಗಳ ಪರಿಣಾಮಕಾರಿತ್ವ." ], "label": [ "A", "B", "C", "D" ] }, "1854": { "text": [ "ಮಣ್ಣಿನ ಅಡಿಯಲ್ಲಿ ಕೊರೆಯುವ ಮೂಲಕ", "ಪ್ಯಾನ್ನಲ್ಲಿ ಸುತ್ತಲೂ ಕ್ರಾಲ್ ಮಾಡುವ ಮೂಲಕ", "ಅದನ್ನು ಎಲ್ಲಿ ಇರಿಸಲಾಗಿತ್ತೋ ಅಲ್ಲಿಯೇ ಉಳಿಯುವ ಮೂಲಕ", "ಪ್ಯಾನ್ನಿಂದ ಹೊರಬರಲು ಪ್ರಯತ್ನಿಸುವ ಮೂಲಕ" ], "label": [ "A", "B", "C", "D" ] }, "1855": { "text": [ "ಒಳಭಾಗ", "ಹೊರಗಿನ ಕೋರ್", "ಮೆಸೊಸ್ಫಿಯರ್", "ಅಸ್ತಿನೋಸ್ಪಿಯರ್" ], "label": [ "A", "B", "C", "D" ] }, "1856": { "text": [ "ವಾಯು ಮಾಲಿನ್ಯ", "ಭೂ ಮಾಲಿನ್ಯ", "ಶಬ್ದ ಮಾಲಿನ್ಯ", "ಜಲ ಮಾಲಿನ್ಯ" ], "label": [ "A", "B", "C", "D" ] }, "1857": { "text": [ "ಇತರ ಬಗೆಯ ಪಕ್ಷಿಗಳನ್ನು ಹೆದರಿಸಿ.", "ಒಂದೇ ರೀತಿಯ ಹಕ್ಕಿಗೆ ವಿರುದ್ಧವಾಗಿ ಪಕ್ಷಿ ಪ್ರದೇಶವನ್ನು ಗುರುತಿಸಿ", "ಕೀಟಗಳನ್ನು ಆಕರ್ಷಿಸುತ್ತದೆ.", "ಇತರ ಪ್ರಾಣಿಗಳನ್ನು ಎಚ್ಚರಗೊಳಿಸಿ" ], "label": [ "A", "B", "C", "D" ] }, "1858": { "text": [ "ಕಡಲತೀರದ ಸವೆತ", "ಓಝೋನ್ ಸವಕಳಿ", "ಅತಿಯಾದ ಮೀನುಗಾರಿಕೆ", "ವಾಯು ಮಾಲಿನ್ಯ" ], "label": [ "A", "B", "C", "D" ] }, "1859": { "text": [ "ಸಂಯುಕ್ತಗಳು", "ಮಿಶ್ರಣಗಳು", "ಪರಿಹಾರಗಳು", "ಅಂಶಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "1860": { "text": [ "ಜನನ ಪ್ರಮಾಣಕ್ಕಿಂತ ಸಾವಿನ ಪ್ರಮಾಣ ಹೆಚ್ಚಾಗಿದೆ.", "ಮೂಸ್ಗೆ ತಿನ್ನಲು ಅಪರಿಮಿತ ಆಹಾರವಿತ್ತು.", "ಜನನ ಪ್ರಮಾಣವು ಸ್ಥಿರವಾಗಿತ್ತು ಮತ್ತು ಕೆಲವು ಮೂಸ್ಗಳು ಸಾವನ್ನಪ್ಪಿದವು.", "ಜನಸಂಖ್ಯೆಯನ್ನು ನಿಯಂತ್ರಿಸಲು ಯಾವುದೇ ಪರಭಕ್ಷಕಗಳು ಇರಲಿಲ್ಲ." ], "label": [ "A", "B", "C", "D" ] }, "1861": { "text": [ "ಸಮುದ್ರಗಳು", "ಕುಳಿಗಳು.", "ಗುಡುಗು ಮಿಂಚುಗಳು", "ವಾತಾವರಣ" ], "label": [ "A", "B", "C", "D" ] }, "1862": { "text": [ "ವಿದ್ಯುತ್", "ಘರ್ಷಣೆ", "ಗುರುತ್ವಾಕರ್ಷಣ", "ಆಯಸ್ಕಾಂತತೆ" ], "label": [ "A", "B", "C", "D" ] }, "1863": { "text": [ "ರಕ್ತಪರಿಚಲನೆ", "ಅಂತಃಸ್ರಾವಕ ಗ್ರಂಥಿ", "ಮಲವಿಸರ್ಜನೆ", "ಸಂತಾನೋತ್ಪತ್ತಿ" ], "label": [ "1", "2", "3", "4" ] }, "1864": { "text": [ "ಸೂರ್ಯನ ಸುತ್ತ ಭೂಮಿಯ ಕ್ರಾಂತಿ", "ಭೂಮಿ ಮತ್ತು ನೀರಿನ ನಡುವೆ ಅಸಮವಾದ ಉಷ್ಣತೆ", "ವಾತಾವರಣದ ಮೇಲೆ ಭೂಮಿಯ ಗುರುತ್ವಾಕರ್ಷಣೆಯ ಸೆಳೆತ", "ನಿಯಮಿತ ಮಾದರಿಯಲ್ಲಿ ಅಲೆಗಳ ದೈನಂದಿನ ಏರಿಕೆ ಮತ್ತು ಕುಸಿತ" ], "label": [ "A", "B", "C", "D" ] }, "1865": { "text": [ "ಜೀರ್ಣಾಂಗ ವ್ಯವಸ್ಥೆ-> ರಕ್ತಪರಿಚಲನಾ ವ್ಯವಸ್ಥೆ-> ದೇಹದ ಜೀವಕೋಶಗಳು", "ರಕ್ತಪರಿಚಲನಾ ವ್ಯವಸ್ಥೆ-> ದೇಹ ಕೋಶಗಳು-> ಜೀರ್ಣಾಂಗ ವ್ಯವಸ್ಥೆ", "ಜೀರ್ಣಾಂಗ ವ್ಯವಸ್ಥೆ-> ದೇಹ ಕೋಶಗಳು-> ರಕ್ತಪರಿಚಲನಾ ವ್ಯವಸ್ಥೆ", "ರಕ್ತಪರಿಚಲನಾ ವ್ಯವಸ್ಥೆ-> ಜೀರ್ಣಾಂಗ ವ್ಯವಸ್ಥೆ-> ದೇಹದ ಜೀವಕೋಶಗಳು" ], "label": [ "1", "2", "3", "4" ] }, "1866": { "text": [ "ಬಿಸಿ ಮಾಡಿ.", "ತಣ್ಣಗಾಗಿಸಿ.", "ನಿಧಾನಗೊಳಿಸಿ.", "ಕಂಪಿಸಿ." ], "label": [ "A", "B", "C", "D" ] }, "1867": { "text": [ "ಸೂರ್ಯನ ಬೆಳಕು ಸೂರ್ಯನಿಂದ ಬೆಚ್ಚಗಿನ ಭೂಮಿಗೆ ಚಲಿಸುತ್ತದೆ.", "ಒಂದು ಮಡಕೆಯಲ್ಲಿ ಕುದಿಯುವ ನೀರನ್ನು ಕುದಿಸುವುದರಿಂದ ಮಡಕೆಯೊಳಗೆ ಒಂದು ಚಮಚ ಬೆಚ್ಚಗಾಗುತ್ತದೆ.", "ಅಗ್ಗಿಸ್ಟಿಕೆ ಬೆಂಕಿಯು ಕೋಣೆಯಲ್ಲಿನ ಗಾಳಿಯನ್ನು ಬೆಚ್ಚಗಾಗಿಸುತ್ತದೆ.", "ತಂಪಾದ ನೀರನ್ನು ಮೈಕ್ರೋವೇವ್ ಓವನ್ನಲ್ಲಿ ಬಿಸಿಮಾಡಲಾಗುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1868": { "text": [ "ಯಾಂತ್ರಿಕ", "ರಾಸಾಯನಿಕ", "ಪರಮಾಣು", "ವಿದ್ಯುತ್" ], "label": [ "1", "2", "3", "4" ] }, "1869": { "text": [ "ವಿಕಿರಣದ ಸಮಯದಲ್ಲಿ, ವಸ್ತುಗಳು ನೇರವಾಗಿ ಪರಸ್ಪರ ಶಾಖವನ್ನು ವರ್ಗಾಯಿಸುತ್ತವೆ, ಇದು ಗಾಳಿಯ ಉಷ್ಣಾಂಶದ ಮೇಲೆ ಪರಿಣಾಮ ಬೀರುತ್ತದೆ.", "ವಿಕಿರಣದ ಸಮಯದಲ್ಲಿ, ವಿದ್ಯುತ್ಕಾಂತೀಯ ಅಲೆಗಳು ಶಾಖ ಮತ್ತು ಬೆಳಕಿನ ಶಕ್ತಿಯನ್ನು ವರ್ಗಾಯಿಸುತ್ತವೆ, ಇದು ಗಾಳಿಯ ಉಷ್ಣಾಂಶದ ಮೇಲೆ ಪರಿಣಾಮ ಬೀರುತ್ತದೆ.", "ಸಂವಹನದ ಸಮಯದಲ್ಲಿ, ವಸ್ತುಗಳು ನೇರವಾಗಿ ಶಾಖವನ್ನು ಪರಸ್ಪರ ವರ್ಗಾಯಿಸುತ್ತವೆ, ಇದು ಮಳೆಯ ಪ್ರಮಾಣದ ಮೇಲೆ ಪರಿಣಾಮ ಬೀರುತ್ತದೆ.", "ಸಂವಹನದ ಸಮಯದಲ್ಲಿ, ವಿದ್ಯುತ್ಕಾಂತೀಯ ಅಲೆಗಳು ಶಾಖ ಮತ್ತು ಬೆಳಕಿನ ಶಕ್ತಿಯನ್ನು ವರ್ಗಾಯಿಸುತ್ತವೆ, ಇದು ಮಳೆಯ ಪ್ರಮಾಣದ ಮೇಲೆ ಪರಿಣಾಮ ಬೀರುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1870": { "text": [ "ಒಂದು ಪರಮಾಣು", "ಒಂದು ಎಲೆಕ್ಟ್ರಾನ್", "ಒಂದು ಅಣುವು", "ಒಂದು ಸಂಯುಕ್ತ" ], "label": [ "A", "B", "C", "D" ] }, "1871": { "text": [ "ಸಮತೋಲನ", "ಮೀಟರ್ ಸ್ಟಿಕ್", "ಥರ್ಮಾಮೀಟರ್", "ಗ್ರಾಜುಯೇಟೆಡ್ ಸಿಲಿಂಡರ್" ], "label": [ "A", "B", "C", "D" ] }, "1872": { "text": [ "ಪರಿಸರ ವ್ಯವಸ್ಥೆಯು ಅದರ ಮೂಲ ಸ್ಥಿತಿಯಿಂದ ಬದಲಾಗುವುದಿಲ್ಲ.", "ಪರಿಸರ ವ್ಯವಸ್ಥೆಯು ಅಂತಿಮವಾಗಿ ಮತ್ತೆ ಸಮತೋಲನಗೊಳ್ಳುತ್ತದೆ.", "ಪರಿಸರ ವ್ಯವಸ್ಥೆಯಲ್ಲಿನ ಗ್ರಾಹಕರು ಇಂಗಾಲದ ಡೈಆಕ್ಸೈಡ್ ಅನ್ನು ಸೇವಿಸಲು ಪ್ರಾರಂಭಿಸುತ್ತಾರೆ.", "ಪರಿಸರ ವ್ಯವಸ್ಥೆಯಲ್ಲಿನ ಗ್ರಾಹಕರು ಹೆಚ್ಚು ಆಮ್ಲಜನಕವನ್ನು ಉತ್ಪಾದಿಸಲು ಪ್ರಾರಂಭಿಸುತ್ತಾರೆ." ], "label": [ "1", "2", "3", "4" ] }, "1873": { "text": [ "ಸಸ್ಯದ ಪರಿಸರದಲ್ಲಿ ನೀರಿನ ಪ್ರಮಾಣ", "ಸಸ್ಯದ ಮೇಲೆ ಹೊಳೆಯುವ ಸೂರ್ಯನ ಬೆಳಕಿನ ಪ್ರಮಾಣ", "ಸಸ್ಯದ ಮೇಲಿನ ಹೂವುಗಳ ಬಣ್ಣ", "ಸಸ್ಯವು ಬೆಳೆಯುವ ಮಣ್ಣಿನಲ್ಲಿ ಪೋಷಕಾಂಶಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "1874": { "text": [ "ಪಕ್ಷಿ ಕೊಕ್ಕು", "ಕರಡಿ ಉಗುರುಗಳು", "ಮಾನವನ ಚರ್ಮ", "ಹಾವಿನ ಹಲ್ಲುಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "1875": { "text": [ "ಜೀವಕೋಶಗಳಿಂದ ಬರುವ ಕೊಬ್ಬು", "ರಕ್ತದಿಂದ ಇಂಗಾಲದ ಡೈಆಕ್ಸೈಡ್", "ಗ್ರಂಥಿಗಳಿಂದ ಹಾರ್ಮೋನುಗಳು", "ಆಹಾರದಿಂದ ಬರುವ ಪೋಷಕಾಂಶಗಳು" ], "label": [ "1", "2", "3", "4" ] }, "1876": { "text": [ "ಸೂಕ್ಷ್ಮಜೀವಿಗಳನ್ನು ನಾಶಪಡಿಸಿ", "ಪೋಷಕಾಂಶಗಳ ಮರುಬಳಕೆ", "ಚಲನೆಯನ್ನು ಅನುಮತಿಸಿ", "ಚಲನೆಯನ್ನು ಸಂಘಟಿಸಿ" ], "label": [ "1", "2", "3", "4" ] }, "1877": { "text": [ "ಶಾಖ ಮತ್ತು ಬೆಳಕು", "ಶಾಖ ಮತ್ತು ಧ್ವನಿ", "ಬೆಳಕು ಮತ್ತು ಕಾಂತೀಯತೆ", "ವಿದ್ಯುತ್ ಮತ್ತು ಧ್ವನಿ" ], "label": [ "A", "B", "C", "D" ] }, "1878": { "text": [ "ಆಮ್ಲಜನಕ", "ಸಾರಜನಕ", "ನೀರಿನ ಆವಿ.", "ಇಂಗಾಲದ ಡೈಆಕ್ಸೈಡ್" ], "label": [ "A", "B", "C", "D" ] }, "1879": { "text": [ "ಇತರ ನಕ್ಷತ್ರಗಳು ಭೂಮಿಯಿಂದ ಸೂರ್ಯನಿಗಿಂತ ಹೆಚ್ಚು ದೂರದಲ್ಲಿವೆ.", "ಇತರ ನಕ್ಷತ್ರಗಳು ಭೂಮಿಯಿಂದ ದೂರ ಮುಖ ಮಾಡಿವೆ.", "ಇತರ ನಕ್ಷತ್ರಗಳು ಸೂರ್ಯನಿಗಿಂತ ಚಿಕ್ಕದಾಗಿವೆ.", "ಇತರ ನಕ್ಷತ್ರಗಳು ಕಡಿಮೆ ಬೆಳಕನ್ನು ಉತ್ಪಾದಿಸುತ್ತಿವೆ." ], "label": [ "A", "B", "C", "D" ] }, "1880": { "text": [ "ಇದು ಮೀನುಗಳ ಆವಾಸಸ್ಥಾನವನ್ನು ನಾಶಪಡಿಸುತ್ತದೆ.", "ಇದು ಪಾಚಿಗಳಿಗೆ ಪೋಷಕಾಂಶಗಳನ್ನು ಒದಗಿಸುತ್ತದೆ.", "ಇದು ನೀರಿನ ತಾಪಮಾನವನ್ನು ಬದಲಾಯಿಸುತ್ತದೆ.", "ಇದು ಆಕ್ರಮಣಕಾರಿ ಪ್ರಭೇದವನ್ನು ಪರಿಚಯಿಸುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1881": { "text": [ "ಹೆಚ್ಚಿನ ಉಬ್ಬರವಿಳಿತ", "ಕಡಿಮೆ ಉಬ್ಬರವಿಳಿತ", "ಚಂದ್ರ ಗ್ರಹಣ", "ಚಂದ್ರನ ಹಂತ" ], "label": [ "1", "2", "3", "4" ] }, "1882": { "text": [ "ಕಪ್ಪು.", "ಹಸಿರು", "ಕೆಂಪು", "ಬಿಳಿ" ], "label": [ "A", "B", "C", "D" ] }, "1883": { "text": [ "ತಟಸ್ಥ pH", "ಘನೀಕರಿಸುವ ಮತ್ತು ಕುದಿಯುವ ಸ್ಥಳಗಳು", "ಅನೇಕ ಪದಾರ್ಥಗಳನ್ನು ಕರಗಿಸುತ್ತದೆ", "ಆರು-ಬದಿಯ ಸ್ಫಟಿಕಗಳನ್ನು ರೂಪಿಸುತ್ತದೆ" ], "label": [ "A", "B", "C", "D" ] }, "1884": { "text": [ "ಭೂಮಿಯ ಅಕ್ಷದ ಇಳಿಜಾರು", "ಅದರ ಅಕ್ಷದ ಮೇಲೆ ಭೂಮಿಯ ತಿರುಗುವಿಕೆ", "ಸೂರ್ಯನ ಸುತ್ತ ಭೂಮಿಯ ಚಲನೆ", "ಭೂಮಿಯ ಸುತ್ತ ಸೂರ್ಯನ ಚಲನೆ" ], "label": [ "A", "B", "C", "D" ] }, "1885": { "text": [ "ಮರದ ಸುಡುವಿಕೆ", "ಕಬ್ಬಿಣದ ತುಕ್ಕು", "ಮಂಜು ಕರಗುವುದು.", "ಹಾಲಿನ ಹುಳಿ" ], "label": [ "1", "2", "3", "4" ] }, "1886": { "text": [ "ಗಾಳಿ.", "ಗುರುತ್ವಾಕರ್ಷಣ", "ಸೂರ್ಯನು", "ಚಂದ್ರ." ], "label": [ "A", "B", "C", "D" ] }, "1887": { "text": [ "ವ್ಯವಸ್ಥೆ", "ಅಂಗಾಂಗ", "ಅಂಗಾಂಶ", "ಕೋಶ" ], "label": [ "A", "B", "C", "D" ] }, "1888": { "text": [ "ರಾಸಾಯನಿಕ ಗುಣಲಕ್ಷಣಗಳು", "ಯಾಂತ್ರಿಕ ಗುಣಲಕ್ಷಣಗಳು", "ಉಷ್ಣದ ಗುಣಲಕ್ಷಣಗಳು", "ಧ್ವನಿಯ ಗುಣಲಕ್ಷಣಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "1889": { "text": [ "ಹ್ಯೂಮಸ್.", "ಆಮ್ಲಜನಕರಹಿತ.", "ಕಾಂಪೋಸ್ಟ್.", "ಏರೋಬಿಕ್." ], "label": [ "A", "B", "C", "D" ] }, "1890": { "text": [ "ಭೂಮಿಯನ್ನು ಹೊರತುಪಡಿಸಿ ಬೇರೆ ಗ್ರಹಗಳಲ್ಲಿ ಜೀವವನ್ನು ಹುಡುಕಲು", "ಮತ್ತೊಂದು ಸೌರವ್ಯೂಹದಲ್ಲಿ ಒಂದು ಗ್ರಹದ ಮೇಲೆ ಇಳಿಯಲು", "ಸೂರ್ಯನ ಸಂಯೋಜನೆಯನ್ನು ನಿರ್ಧರಿಸಲು", "ಚಂದ್ರನ ಮೇಲೆ ಇಳಿಯಲು ಮನುಷ್ಯನನ್ನು ಕಳುಹಿಸಲು" ], "label": [ "A", "B", "C", "D" ] }, "1891": { "text": [ "ನರಸಂಬಂಧಿ", "ರೋಗನಿರೋಧಕ ಶಕ್ತಿ", "ಮಲವಿಸರ್ಜನೆ", "ಜೀರ್ಣಕಾರಿ." ], "label": [ "A", "B", "C", "D" ] }, "1892": { "text": [ "ಜೌಗು ಪ್ರದೇಶ.", "ಪ್ರೇರೀ", "ಅರಣ್ಯ.", "ಟಂಡ್ರಾ" ], "label": [ "A", "B", "C", "D" ] }, "1893": { "text": [ "ಡೈನೋಸಾರ್ಗಳು ಸಸ್ಯಗಳನ್ನು ತಿನ್ನುತ್ತಿದ್ದವು.", "ಡೈನೋಸಾರ್ಗಳನ್ನು ಸಸ್ತನಿಗಳು ತಿನ್ನುತ್ತಿದ್ದವು.", "ಸಸ್ತನಿಗಳಿಗಿಂತ ಮೊದಲು ಡೈನೋಸಾರ್ಗಳು ಭೂಮಿಯ ಮೇಲೆ ವಾಸಿಸುತ್ತಿದ್ದವು.", "ಡೈನೋಸಾರ್ಗಳು ಮತ್ತು ಸಸ್ತನಿಗಳು ಒಂದೇ ಸಮಯದಲ್ಲಿ ವಾಸಿಸುತ್ತಿದ್ದವು." ], "label": [ "A", "B", "C", "D" ] }, "1894": { "text": [ "ಮೊದಲ ಮಾದರಿಗಿಂತ ಎರಡು ಪಟ್ಟು ಹೆಚ್ಚು", "ಮೊದಲ ಮಾದರಿಗಿಂತ ಸ್ವಲ್ಪ ಹೆಚ್ಚು", "ಮೊದಲ ಮಾದರಿಯ ಅರ್ಧದಷ್ಟು ಎತ್ತರ", "ಮೊದಲ ಮಾದರಿಯಂತೆ" ], "label": [ "A", "B", "C", "D" ] }, "1895": { "text": [ "ಯುಕಾರ್ಯೋಟಿಕ್ ಜೀವಕೋಶಗಳು ನ್ಯೂಕ್ಲಿಯಸ್ ಅನ್ನು ಹೊಂದಿರುತ್ತವೆ.", "ಯುಕಾರ್ಯೋಟಿಕ್ ಜೀವಕೋಶಗಳು ಬಹುಕೋಶೀಯ ಜೀವಿಗಳನ್ನು ರೂಪಿಸುತ್ತವೆ.", "ಯುಕಾರ್ಯೋಟಿಕ್ ಜೀವಕೋಶಗಳು ಮೆಂಬರೇನ್-ಬೌಂಡ್ ಆರ್ಗನೆಲ್ಗಳನ್ನು ಹೊಂದಿರುತ್ತವೆ.", "ಯುಕಾರ್ಯೋಟಿಕ್ ಜೀವಕೋಶಗಳು ಜೀವಕೋಶದ ಉಸಿರಾಟವನ್ನು ನಿರ್ವಹಿಸುತ್ತವೆ." ], "label": [ "A", "B", "C", "D" ] }, "1896": { "text": [ "ಸರ್ವಭಕ್ಷಕ", "ಕಾರ್ನಿವರ್", "ಸಸ್ಯಾಹಾರಿ.", "ನಿರ್ಮಾಪಕ" ], "label": [ "A", "B", "C", "D" ] }, "1897": { "text": [ "ಅದನ್ನು ಬಳಸಿ ನಂತರ ಅದನ್ನು ವಿಲೇವಾರಿ ಮಾಡಿ.", "ಅದನ್ನು ಬಳಸಿ ಮತ್ತು ನಂತರ ಅದನ್ನು ಅವನು ಪಡೆದ ಸ್ಥಳಕ್ಕೆ ಹಿಂತಿರುಗಿಸಿ.", "ಬೀಕರ್ ಅನ್ನು ವಿಲೇವಾರಿ ಮಾಡಿ ಮತ್ತು ಹೊಸದನ್ನು ಪಡೆಯಿರಿ", "ಅವನು ಅದನ್ನು ಕಂಡುಕೊಂಡ ಸ್ಥಳದಲ್ಲಿ ಅದನ್ನು ಮರಳಿ ಇರಿಸಿ ಮತ್ತು ಹೊಸದನ್ನು ಪಡೆಯಿರಿ" ], "label": [ "A", "B", "C", "D" ] }, "1898": { "text": [ "ವ್ಯಾಲೆನ್ಸ್.", "ಸಮೂಹ ಸಂಖ್ಯೆ.", "ರಾಸಾಯನಿಕ ಆಸ್ತಿ.", "ವಿದ್ಯುತ್ ಚಾರ್ಜ್." ], "label": [ "A", "B", "C", "D" ] }, "1899": { "text": [ "ಕೋಶ", "ಅಂಗಾಂಗ", "ಜೀವಿಗಳು", "ಅಂಗಾಂಶ" ], "label": [ "A", "B", "C", "D" ] }, "1900": { "text": [ "ಸಮಯ ಉಳಿತಾಯವಾಗುತ್ತದೆ.", "ಮರಗಳನ್ನು ಉಳಿಸುತ್ತದೆ.", "ಇದು ಶಕ್ತಿಯನ್ನು ಸೃಷ್ಟಿಸುತ್ತದೆ.", "ಮಾಲಿನ್ಯವನ್ನು ಕಡಿಮೆ ಮಾಡುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1901": { "text": [ "ಹವಾಮಾನಕ್ಕಿಂತ ಹವಾಮಾನವು ಹೆಚ್ಚು ಬದಲಾಗುತ್ತದೆ.", "ಹವಾಮಾನವು ಹವಾಮಾನಕ್ಕಿಂತ ಹೆಚ್ಚು ಬದಲಾಗುತ್ತದೆ.", "ಹವಾಮಾನವು ಬದಲಾಗುತ್ತದೆ, ಆದರೆ ಹವಾಮಾನವು ಒಂದೇ ಆಗಿರುತ್ತದೆ.", "ಹವಾಮಾನ ಮತ್ತು ಹವಾಮಾನವು ಒಂದೇ ಮಟ್ಟಕ್ಕೆ ಬದಲಾಗುತ್ತವೆ." ], "label": [ "A", "B", "C", "D" ] }, "1902": { "text": [ "ಗಾಳಿಯು ಪಾದಚಾರಿ ಮಾರ್ಗವನ್ನು ಬಿಸಿಮಾಡುತ್ತದೆ", "ಸೂರ್ಯನ ಬೆಳಕನ್ನು ಗಾಳಿಯಲ್ಲಿ ಪ್ರತಿಬಿಂಬಿಸುವ ಪಾದಚಾರಿ ಮಾರ್ಗ", "ಗಾಳಿಯು ಪಾದಚಾರಿ ಮಾರ್ಗದಲ್ಲಿರುವ ಮಂಜುಗಡ್ಡೆಯನ್ನು ಕರಗಿಸುತ್ತದೆ", "ಸೂರ್ಯನ ಬೆಳಕು ಪಾದಚಾರಿ ಮಾರ್ಗವನ್ನು ಗಾಳಿಗಿಂತ ಬೆಚ್ಚಗಾಗಿಸುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1903": { "text": [ "ದೊಡ್ಡ ಕಣ್ಣುಗಳು.", "ಅಗಲವಾದ ರೆಕ್ಕೆಗಳು", "ನೇರವಾದ ಕೊಕ್ಕು", "ನಯವಾದ ಗರಿಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "1904": { "text": [ "ಮರಗಳು ಆಮ್ಲಜನಕವನ್ನು ಬಿಡುಗಡೆ ಮಾಡುತ್ತವೆ.", "ಮರಗಳನ್ನು ಮರು ನೆಡಬಹುದು.", "ಮರಗಳಲ್ಲಿ ಹಲವು ಪ್ರಭೇದಗಳಿವೆ.", "ಮರಗಳನ್ನು ಅನೇಕ ಉದ್ದೇಶಗಳಿಗಾಗಿ ಬಳಸಲಾಗುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1905": { "text": [ "ನದಿಯಿಂದ ಉಕ್ಕಿ ಹರಿಯುವ ಮಂಜು", "ಅಗ್ಗಿಸ್ಟಿಕೆಗಳಲ್ಲಿ ಮರದ ಉರಿಯುವಿಕೆ", "ಬಿಸಿಲಿನಲ್ಲಿ ಕರಗುವ ಐಸ್ ಕ್ರೀಮ್", "ಪೆಪ್ಪರ್ ಕಾರ್ನ್ ಅನ್ನು ಪೆಪ್ಪರ್ ಪದರಗಳಾಗಿ ರುಬ್ಬುವುದು" ], "label": [ "A", "B", "C", "D" ] }, "1906": { "text": [ "ಮಲವಿಸರ್ಜನೆ ಮತ್ತು ಜೀರ್ಣಕ್ರಿಯೆ", "ರಕ್ತಪರಿಚಲನೆ ಮತ್ತು ವಿಸರ್ಜನೆ", "ಜೀರ್ಣಕ್ರಿಯೆ ಮತ್ತು ಉಸಿರಾಟ", "ಉಸಿರಾಟ ಮತ್ತು ರಕ್ತಪರಿಚಲನೆ" ], "label": [ "A", "B", "C", "D" ] }, "1907": { "text": [ "ಅಂಗ ವ್ಯವಸ್ಥೆ, ಅಂಗ, ಜೀವಕೋಶ, ಅಂಗಾಂಶ", "ಅಂಗ, ಅಂಗಾಂಶ, ಜೀವಕೋಶ, ಅಂಗ ವ್ಯವಸ್ಥೆ", "ಅಂಗಾಂಶ, ಜೀವಕೋಶ, ಅಂಗ ವ್ಯವಸ್ಥೆ, ಅಂಗ", "ಜೀವಕೋಶ, ಅಂಗಾಂಶ, ಅಂಗ, ಅಂಗ ವ್ಯವಸ್ಥೆ" ], "label": [ "A", "B", "C", "D" ] }, "1908": { "text": [ "ಮಿಂಚಿನ ಚಂಡಮಾರುತದ ಸಮಯದಲ್ಲಿ ಸುರಿದ ಮಳೆಯ ಸರಾಸರಿ ಪ್ರಮಾಣ", "ಒಂದು ಗಂಟೆಯ ಅವಧಿಯಲ್ಲಿ ಮಿಂಚಿನ ಹೊಡೆತಗಳ ಸಂಖ್ಯೆಯನ್ನು ಎಣಿಸಿ", "ಮಿಂಚಿನೊಂದಿಗೆ ಮತ್ತು ಇಲ್ಲದ ಬಿರುಗಾಳಿಗಳಲ್ಲಿ ದಾಖಲೆಯ ಪ್ರಮಾಣದ ಮಳೆ", "ಮಿಂಚಿನ ಹೊಡೆತಗಳಿಂದ ಉಂಟಾಗುವ ಬೆಂಕಿಯ ಸಂಖ್ಯೆಯನ್ನು ಲೆಕ್ಕ ಹಾಕಿ" ], "label": [ "A", "B", "C", "D" ] }, "1909": { "text": [ "1.", "3.", "6.", "7." ], "label": [ "A", "B", "C", "D" ] }, "1910": { "text": [ "ನೈಸರ್ಗಿಕ ಆಯ್ಕೆ", "ಆಯ್ದ ಸಂತಾನೋತ್ಪತ್ತಿ", "ಅಲೈಂಗಿಕ ಸಂತಾನೋತ್ಪತ್ತಿ", "ನಡವಳಿಕೆಯ ಹೊಂದಾಣಿಕೆ" ], "label": [ "A", "B", "C", "D" ] }, "1911": { "text": [ "ಹೊಗೆ.", "ಸಕ್ಕರೆ", "ಹಾಲು.", "ವರ್ಣಚಿತ್ರ." ], "label": [ "A", "B", "C", "D" ] }, "1912": { "text": [ "ಆಕಾರ ಮತ್ತು ದೈಹಿಕ ಸ್ಥಿತಿ", "ತಾಪಮಾನ ಮತ್ತು ಗಡಸುತನ", "ಬಣ್ಣ ಮತ್ತು ದ್ರವ್ಯರಾಶಿ", "ದಪ್ಪ ಮತ್ತು ರಚನೆ" ], "label": [ "A", "B", "C", "D" ] }, "1913": { "text": [ "ರಕ್ತಪರಿಚಲನೆ", "ಜೀರ್ಣಕಾರಿ.", "ನರಸಂಬಂಧಿ", "ಅಂತಃಸ್ರಾವಕ ಗ್ರಂಥಿ" ], "label": [ "1", "2", "3", "4" ] }, "1914": { "text": [ "ಅಗ್ನಿಶಾಮಕ", "ಸೆಡಿಮೆಂಟರಿ", "ಮ್ಯಾಗ್ಮಾ", "ರೂಪಾಂತರ" ], "label": [ "A", "B", "C", "D" ] }, "1915": { "text": [ "ಫಾರ್ಮ್ ವ್ಯವಸ್ಥೆಗಳು.", "ಅವು ಜೀವಕೋಶಗಳಿಂದ ಮಾಡಲ್ಪಟ್ಟಿವೆ.", "ಅವು ಅಂಗಗಳಿಂದ ಮಾಡಲ್ಪಟ್ಟಿವೆ.", "ಜೀವಕೋಶಗಳ ಕೆಲಸವನ್ನು ಮಾಡಿ." ], "label": [ "A", "B", "C", "D" ] }, "1916": { "text": [ "ಸ್ನಾಯುಗಳು.", "ನರಸಂಬಂಧಿ", "ಉಸಿರಾಟದ", "ಮಲವಿಸರ್ಜನೆ" ], "label": [ "A", "B", "C", "D" ] }, "1917": { "text": [ "ಮೆದುಳಿನಲ್ಲಿ", "ರಕ್ತದಲ್ಲಿ", "ಚರ್ಮದ ಮೇಲೆ", "ಮೂಳೆಗಳ ಮೇಲೆ" ], "label": [ "A", "B", "C", "D" ] }, "1918": { "text": [ "ಪ್ರತ್ಯೇಕವಾದ ಪ್ರಕರಣಗಳು", "ಸ್ಫೋಟ.", "ಸಾಂಕ್ರಾಮಿಕ ರೋಗ", "ಸಾಂಕ್ರಾಮಿಕ ರೋಗ" ], "label": [ "A", "B", "C", "D" ] }, "1919": { "text": [ "ಭೂಮಿಯ ತಿರುಗುವಿಕೆ", "ಗಾಳಿಯ ದಿಕ್ಕು", "ಭೂಮಿಯ ಗುರುತ್ವಾಕರ್ಷಣೆಯ ಸೆಳೆತ", "ಭೂಮಿಯ ಹೊರಪದರದ ಮೇಲೆ ಫಲಕಗಳ ಚಲನೆ" ], "label": [ "A", "B", "C", "D" ] }, "1920": { "text": [ "ಗ್ರಹಣಗಳು", "ಸಮುದ್ರದ ಅಲೆಗಳು", "ಋತುಮಾನದ ಬದಲಾವಣೆಗಳು", "ಚಂದ್ರನ ಹಂತಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "1921": { "text": [ "ಯಕೃತ್ತಿನ ಮೂಲಕ ರಕ್ತಪ್ರವಾಹದಿಂದ ವಿಷವನ್ನು ತೆಗೆದುಹಾಕಲಾಗುತ್ತದೆ.", "ಗ್ಯಾಸ್ಟ್ರಿಕ್ ಜ್ಯೂಸ್ಗಳ ಉತ್ಪಾದನೆಗೆ ಹೊಟ್ಟೆಯ ಸಂಕೇತಗಳು.", "ಆಹಾರದ ಅಣುಗಳನ್ನು ದೇಹದ ಅಂಗಗಳಿಗೆ ಸಾಗಿಸಲಾಗುತ್ತದೆ.", "ಶ್ವಾಸಕೋಶಗಳು ಮತ್ತು ರಕ್ತನಾಳಗಳ ನಡುವೆ ಅನಿಲಗಳ ವಿನಿಮಯವಾಗುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1922": { "text": [ "ದ್ಯುತಿಸಂಶ್ಲೇಷಣೆಗಾಗಿ ಶಕ್ತಿ", "ಕೀಟ ನಿಯಂತ್ರಣ", "ಇಂಗಾಲದ ಡೈಆಕ್ಸೈಡ್", "ಆಮ್ಲಜನಕ" ], "label": [ "A", "B", "C", "D" ] }, "1923": { "text": [ "ಚಂದ್ರನು ಭೂಮಿಯ ಮೇಲ್ಮೈ ವಿಸ್ತೀರ್ಣಕ್ಕಿಂತ ಚಿಕ್ಕದಾಗಿದೆ.", "ಭೂಮಿಯ ಮೇಲಿನ ವಸ್ತುವಿನ ದ್ರವ್ಯರಾಶಿಯು ಚಂದ್ರನ ಮೇಲಿರುವುದಕ್ಕಿಂತ ದೊಡ್ಡದಾಗಿದೆ.", "ಚಂದ್ರನ ಗುರುತ್ವ ಕ್ಷೇತ್ರವು ಭೂಮಿಗಿಂತ ಕಡಿಮೆಯಾಗಿದೆ.", "ಚಂದ್ರನ ವಾತಾವರಣವು ಭೂಮಿಯ ವಾತಾವರಣಕ್ಕಿಂತ ತುಂಬಾ ತೆಳ್ಳಗಿರುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1924": { "text": [ "ಭೂಕಂಪ", "ಭೂಕುಸಿತ", "ಒಂದು ಜ್ವಾಲಾಮುಖಿ", "ಒಂದು ಹಿಮಪಾತ" ], "label": [ "A", "B", "C", "D" ] }, "1925": { "text": [ "ಸರೋವರಗಳು", "ಮರುಭೂಮಿಗಳು.", "ಜ್ವಾಲಾಮುಖಿ ಕುತ್ತಿಗೆಗಳು", "ವಿ-ಆಕಾರದ ಕಣಿವೆಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "1926": { "text": [ "ಕೋಶದ ಗೋಡೆ", "ಕ್ಲೋರೋಪ್ಲಾಸ್ಟ್", "ಮೈಟೊಕಾಂಡ್ರಿಯನ್", "ನ್ಯೂಕ್ಲಿಯಸ್" ], "label": [ "A", "B", "C", "D" ] }, "1927": { "text": [ "ನೀರನ್ನು ಸಂಗ್ರಹಿಸುವ ಸಾಮರ್ಥ್ಯ", "ಕೀಟಗಳನ್ನು ಆಕರ್ಷಿಸುವ ಸಾಮರ್ಥ್ಯ", "ಪರಭಕ್ಷಕಗಳನ್ನು ತಡೆಯುವ ಸಾಮರ್ಥ್ಯ", "ಅದರ ಎಲೆಗಳನ್ನು ಬೀಳಿಸುವ ಸಾಮರ್ಥ್ಯ" ], "label": [ "A", "B", "C", "D" ] }, "1928": { "text": [ "ಬೆಳವಣಿಗೆಗೆ ಸ್ಥಳಾವಕಾಶ ಸೀಮಿತವಾಗಿದೆ.", "ಬೆಳಕಿನ ಗುಣಮಟ್ಟ ಕಡಿಮೆಯಾಗಿದೆ.", "ಮಣ್ಣಿನ ಸೃಷ್ಟಿ ಆಗಬೇಕು.", "ಖನಿಜಗಳು ನಾಶವಾಗುತ್ತವೆ." ], "label": [ "A", "B", "C", "D" ] }, "1929": { "text": [ "ಹೊರಗಿನ ಶೆಲ್ನಲ್ಲಿ ಎಲೆಕ್ಟ್ರಾನ್ಗಳು.", "ಹೊರಗಿನ ಶೆಲ್ನಲ್ಲಿ ನ್ಯೂಟ್ರಾನ್ಗಳು.", "ನ್ಯೂಕ್ಲಿಯಸ್ನಲ್ಲಿ ಎಲೆಕ್ಟ್ರಾನ್ಗಳು.", "ನ್ಯೂಕ್ಲಿಯಸ್ನಲ್ಲಿ ಪ್ರೋಟಾನ್ಗಳು." ], "label": [ "A", "B", "C", "D" ] }, "1930": { "text": [ "ಶಕ್ತಿಯನ್ನು ಆಹಾರವಾಗಿ ಸಂಗ್ರಹಿಸಲಾಗುತ್ತದೆ.", "ಈ ಶಕ್ತಿಯು ಶಾಖವಾಗಿ ಕಣ್ಮರೆಯಾಗುತ್ತದೆ.", "ಸತ್ತ ಜೀವಿಗಳಲ್ಲಿ ಶಕ್ತಿಯು ಸಿಕ್ಕಿಬೀಳುತ್ತದೆ.", "ಶಕ್ತಿಯನ್ನು ಮತ್ತೊಂದು ಪರಿಸರ ವ್ಯವಸ್ಥೆಗೆ ವರ್ಗಾಯಿಸಲಾಗುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1931": { "text": [ "ಅಲೆಗಳು.", "ಋತುಗಳು", "ಹವಾಮಾನ", "ಗುರುತ್ವಾಕರ್ಷಣ" ], "label": [ "A", "B", "C", "D" ] }, "1932": { "text": [ "ವ್ಯಾಯಾಮದ ನಂತರ ನೀರು ಕುಡಿಯುವುದರಿಂದ ದೇಹಕ್ಕೆ ನಿದ್ರೆ ಬರುತ್ತದೆ.", "ವ್ಯಾಯಾಮದ ನಂತರ ನೀರು ಕುಡಿಯುವುದು ಕಳೆದುಹೋದ ದ್ರವಗಳನ್ನು ಬದಲಿಸಲು ಸಹಾಯ ಮಾಡುತ್ತದೆ.", "ವ್ಯಾಯಾಮದ ಮೊದಲು ನೀರು ಕುಡಿಯುವುದು ಹೃದಯ ಬಡಿತವನ್ನು ಹೆಚ್ಚಿಸಲು ಸಹಾಯ ಮಾಡುತ್ತದೆ.", "ವ್ಯಾಯಾಮದ ಮೊದಲು ನೀರು ಕುಡಿಯುವುದರಿಂದ ದೇಹವು ಬೆವರು ಸುರಿಸುವುದನ್ನು ತಡೆಯುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1933": { "text": [ "ಒಂದು ವಾಸನೆ ಇದೆ.", "ಇದು ಪ್ರತ್ಯೇಕ ಭಾಗಗಳನ್ನು ಹೊಂದಿದೆ.", "ಶಬ್ದ ಮಾಡಬಹುದು ಮತ್ತು ಜೀವಮಾನದ ಬಣ್ಣವನ್ನು ಹೊಂದಿರುತ್ತದೆ.", "ಮೂಲಭೂತ ಜೀವನ ಕಾರ್ಯಗಳನ್ನು ನಿರ್ವಹಿಸುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1934": { "text": [ "ಅದರ ಬಣ್ಣ ಬದಲಾಯಿತು.", "ಅದರ ದ್ರವ್ಯರಾಶಿ ಹೆಚ್ಚಾಯಿತು.", "ಅದರ ಪರಿಮಾಣವು ಹಾಗೆಯೇ ಉಳಿಯಿತು.", "ಅದರ ಉಷ್ಣಾಂಶವು ತ್ವರಿತವಾಗಿ ಹೆಚ್ಚಾಯಿತು." ], "label": [ "A", "B", "C", "D" ] }, "1935": { "text": [ "ವಾತಾವರಣದಲ್ಲಿನ ಸಂವಹನವು ಗಾಳಿಯ ಸಾಂದ್ರತೆಯಲ್ಲಿ ಬದಲಾವಣೆಯನ್ನು ಉಂಟುಮಾಡುತ್ತದೆ, ಇದರಿಂದಾಗಿ ಗಾಳಿ ಬೀಸುತ್ತದೆ.", "ವಾತಾವರಣದ ಮೂಲಕ ಹರಿಯುವ ವಾಹಕವು ಸಾಗರಗಳ ಮೇಲೆ ಆವಿಯಾಗುವಿಕೆಯನ್ನು ಉಂಟುಮಾಡುತ್ತದೆ, ಇದರ ಪರಿಣಾಮವಾಗಿ ಮಳೆಯಾಗುತ್ತದೆ.", "ಸೂರ್ಯನ ವಿಕಿರಣವು ವಾತಾವರಣದ ಮೂಲಕ ಮತ್ತೆ ಬಾಹ್ಯಾಕಾಶಕ್ಕೆ ಪ್ರತಿಫಲಿಸುತ್ತದೆ ಮತ್ತು ತಂಪಾದ ಸಂಜೆಗಳಿಗೆ ಕಾರಣವಾಗುತ್ತದೆ.", "ಸೂರ್ಯನ ವಿಕಿರಣವು ಪರ್ವತ ಶ್ರೇಣಿಗಳ ಮೇಲೆ ವಾತಾವರಣದ ತೇವಾಂಶವನ್ನು ಸಂಗ್ರಹಿಸಿ ಹಿಮಪಾತಕ್ಕೆ ಕಾರಣವಾಗುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1936": { "text": [ "4 ಮೀ/ಸೆ2", "15 ಮೀ/ಸೆ ^ 2", "25 ಮೀ/ಸೆ ^ 2", "100 ಮೀ/ಸೆ2" ], "label": [ "A", "B", "C", "D" ] }, "1937": { "text": [ "ರೋಗಿಗಳು ತುರ್ತು ಕೋಣೆಯಲ್ಲಿ ಕಡಿಮೆ ಸಮಯವನ್ನು ಕಳೆಯಲು ಸಹಾಯ ಮಾಡಿ.", "ಸಂಕೀರ್ಣ ಜೀವಿಗಳನ್ನು ಅಧ್ಯಯನ ಮಾಡುವ ಸಂಶೋಧನಾ ವಿದ್ಯಾರ್ಥಿಗಳಿಗೆ ಸಹಾಯ ಮಾಡಿ.", "ಹೊಸದಾಗಿ ಪತ್ತೆಯಾದ ಸಸ್ಯಗಳಿಂದ ಔಷಧಿಗಳನ್ನು ತಯಾರಿಸಲು ಸಹಾಯ ಮಾಡಿ.", "ಏಕಕೋಶೀಯ ಜೀವಿಗಳ ಮೇಲೆ ನಿರ್ದೇಶಿಸಲಾದ ವಿಶೇಷ ಪ್ರತಿಜೀವಕಗಳನ್ನು ಅಭಿವೃದ್ಧಿಪಡಿಸುವುದು." ], "label": [ "A", "B", "C", "D" ] }, "1938": { "text": [ "ವೀರ್ಯ", "ಪೋಷಕಾಂಶಗಳು", "ಫಲವತ್ತಾದ ಮೊಟ್ಟೆಗಳು", "ಲೈಂಗಿಕ ಕೋಶಗಳು" ], "label": [ "1", "2", "3", "4" ] }, "1939": { "text": [ "ಹಲವಾರು ಉದ್ಯಾನ ಪ್ರದೇಶಗಳು", "ಪದೇ ಪದೇ ತ್ಯಾಜ್ಯ ಮರುಬಳಕೆ", "ಪರಿಣಾಮಕಾರಿ ಸಾರ್ವಜನಿಕ ಸಾರಿಗೆ", "ಪರಿಣಾಮಕಾರಿ ಬೀದಿ ದೀಪಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "1940": { "text": [ "ಡಿಂಪಲ್ಗಳು", "ಚೂರುಗಳು.", "ಚಿಕ್ಕ ಕೂದಲು.", "ಕೊಳಕು ಬೆರಳಿನ ಉಗುರುಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "1941": { "text": [ "ಇವೆರಡೂ ಮಣ್ಣಿನಿಂದ ನೀರನ್ನು ತೆಗೆದುಕೊಳ್ಳುತ್ತವೆ.", "ಇವೆರಡೂ ಘಟಕಗಳ ಮೂಲಕ ವಸ್ತುಗಳನ್ನು ಸಾಗಿಸುತ್ತವೆ.", "ಇವೆರಡೂ ಎಲೆಗಳಲ್ಲಿ ಸಕ್ಕರೆಯನ್ನು ತಯಾರಿಸುತ್ತವೆ.", "ಇವೆರಡೂ ತ್ಯಾಜ್ಯ ಉತ್ಪನ್ನಗಳನ್ನು ಸಸ್ಯ ಕೋಶಗಳಲ್ಲಿ ಸಂಗ್ರಹಿಸುತ್ತವೆ." ], "label": [ "A", "B", "C", "D" ] }, "1942": { "text": [ "ಗಾಳಿ.", "ಗ್ಯಾಸೋಲಿನ್", "ಮರಗಳು.", "ನೀರು." ], "label": [ "A", "B", "C", "D" ] }, "1943": { "text": [ "ಅಲೆಗಳು.", "ಗುರುತ್ವಾಕರ್ಷಣ", "ಸೂರ್ಯನು", "ಚಂದ್ರ." ], "label": [ "A", "B", "C", "D" ] }, "1944": { "text": [ "ಸರೋವರಗಳು", "ಕಾಡುಗಳು", "ಪರ್ವತಗಳು", "ಮೋಡಗಳು." ], "label": [ "A", "B", "C", "D" ] }, "1945": { "text": [ "ಅವರು ಪ್ರಾಣಿ ಅಥವಾ ಸಸ್ಯದೊಂದಿಗೆ ಸಾಯುತ್ತಾರೆ.", "ಅವು ವಾತಾವರಣದಲ್ಲಿ ಆವಿಯಾಗುತ್ತವೆ.", "ಅವುಗಳನ್ನು ಪುನಃ ಪರಿಸರಕ್ಕೆ ಮರುಬಳಕೆ ಮಾಡಲಾಗುತ್ತದೆ.", "ಅವು ವಿಭಿನ್ನ ಅಂಶಗಳಾಗಿ ಬದಲಾಗುತ್ತವೆ." ], "label": [ "A", "B", "C", "D" ] }, "1946": { "text": [ "ಕಲ್ಲುಗಳು ಒಂದು ಅಥವಾ ಹೆಚ್ಚಿನ ಖನಿಜಗಳಿಂದ ಮಾಡಲ್ಪಟ್ಟಿವೆ.", "ಬಂಡೆಗಳು ಎರಡು ಅಥವಾ ಹೆಚ್ಚಿನ ಅಂಶಗಳಿಂದ ಮಾಡಲ್ಪಟ್ಟಿವೆ.", "ಕಲ್ಲುಗಳನ್ನು ಶಿಲಾಪಾಕ ಮತ್ತು ಕೆಸರುಗಳಿಂದ ತಯಾರಿಸಲಾಗುತ್ತದೆ.", "ಕಲ್ಲುಗಳು ಒತ್ತಡದಿಂದ ಬದಲಾದ ಮರಳಿನಿಂದ ಮಾಡಲ್ಪಟ್ಟಿವೆ." ], "label": [ "A", "B", "C", "D" ] }, "1947": { "text": [ "ಹೆಚ್ಚಿದ ಮೀನುಗಳ ಸಂಖ್ಯೆ", "ಕಾಲಾನಂತರದಲ್ಲಿ ಹೆಚ್ಚು ಜೀವವೈವಿಧ್ಯತೆ", "ಮೀನುಗಳಿಗೆ ಕಡಿಮೆ ಆಮ್ಲಜನಕ ಲಭ್ಯ", "ನೀರಿನ ಮಟ್ಟ ಇಳಿಕೆ" ], "label": [ "A", "B", "C", "D" ] }, "1948": { "text": [ "ಕರಗುವಿಕೆ ಮತ್ತು ತಂಪಾಗಿಸುವಿಕೆ", "ಉಷ್ಣತೆ ಮತ್ತು ಒತ್ತಡ", "ಹವಾಮಾನ ಮತ್ತು ಸವೆತ", "ಸ್ಫಟಿಕೀಕರಣ ಮತ್ತು ಕೂಲಿಂಗ್" ], "label": [ "A", "B", "C", "D" ] }, "1949": { "text": [ "ಆಹಾರ ಸರಪಳಿ", "ಜೀವನ ಚಕ್ರ", "ಆಹಾರ ಪೂರೈಕೆ", "ಜೀವಿತಾವಧಿ." ], "label": [ "A", "B", "C", "D" ] }, "1950": { "text": [ "ಜೀವಕೋಶ-> ಅಂಗ-> ಅಂಗಾಂಶ-> ಅಂಗ ವ್ಯವಸ್ಥೆ", "ಅಂಗ ವ್ಯವಸ್ಥೆ-> ಜೀವಕೋಶ-> ಅಂಗಾಂಶ-> ಅಂಗ", "ಅಂಗಾಂಶ-> ಅಂಗ-> ಅಂಗ ವ್ಯವಸ್ಥೆ-> ಜೀವಕೋಶ", "ಜೀವಕೋಶ-> ಅಂಗಾಂಶ-> ಅಂಗ-> ಅಂಗ ವ್ಯವಸ್ಥೆ" ], "label": [ "1", "2", "3", "4" ] }, "1951": { "text": [ "ನ್ಯೂಕ್ಲಿಯಸ್", "ಒಂದು ರೈಬೋಸೋಮ್", "ಮೈಟೋಕಾಂಡ್ರಿಯನ್", "ಗೋಲ್ಗಿ ಉಪಕರಣ" ], "label": [ "A", "B", "C", "D" ] }, "1952": { "text": [ "ಎಲೆಕ್ಟ್ರಾನ್ಗಳು.", "ಐಸೊಟೋಪ್ಗಳು.", "ಅಣುಗಳು.", "ಪ್ರೋಟಾನ್ಗಳು." ], "label": [ "A", "B", "C", "D" ] }, "1953": { "text": [ "ವಿದ್ಯುತ್", "ಬೆಳಕು.", "ಯಾಂತ್ರಿಕ", "ಗಾಳಿ." ], "label": [ "A", "B", "C", "D" ] }, "1954": { "text": [ "ಸಸ್ಯದಲ್ಲಿನ ಜೀವಕೋಶಗಳ ವಿಭಜನೆ", "ಸ್ಥಾವರದಿಂದ ಆಮ್ಲಜನಕದ ಬಿಡುಗಡೆ", "ಕಾಂಡದಲ್ಲಿ ಇಂಗಾಲದ ಡೈಆಕ್ಸೈಡ್ನ ಹೀರಿಕೊಳ್ಳುವಿಕೆ", "ಮೂಲಗಳಿಂದ ಪೋಷಕಾಂಶಗಳ ಸಾಗಣೆ" ], "label": [ "A", "B", "C", "D" ] }, "1955": { "text": [ "ನ್ಯೂಟನ್", "ಡಾಲ್ಟನ್", "ಗೆಲಿಲಿಯೋ", "ಕೋಪರ್ನಿಕಸ್" ], "label": [ "A", "B", "C", "D" ] }, "1956": { "text": [ "ಜೀರ್ಣಕಾರಿ.", "ಮಲವಿಸರ್ಜನೆ", "ರೋಗನಿರೋಧಕ ಶಕ್ತಿ", "ಉಸಿರಾಟದ" ], "label": [ "A", "B", "C", "D" ] }, "1957": { "text": [ "ಅರೆ-ಪ್ರವೇಶಸಾಧ್ಯ", "ಪ್ರವೇಶಿಸಲಾಗದ", "ಸ್ಥಿತಿಸ್ಥಾಪಕ", "ಅಸಮರ್ಪಕ" ], "label": [ "A", "B", "C", "D" ] }, "1958": { "text": [ "ಚಹಾದಿಂದ ಮಂಜುಗಡ್ಡೆಗೆ ಶಾಖವು ಹರಿಯುತ್ತದೆ.", "ಹಿಮದಿಂದ ಚಹಾಕ್ಕೆ ಶೀತವು ಹರಿಯುತ್ತದೆ.", "ಹಿಮದಿಂದ ಶೀತವು ಹರಿಯುತ್ತದೆ ಮತ್ತು ಚಹಾದಿಂದ ಶಾಖವು ಹರಿಯುತ್ತದೆ.", "ಹಿಮ ಮತ್ತು ಚಹಾದ ನಡುವೆ ಶಾಖವು ಏಕಕಾಲದಲ್ಲಿ ಹರಿಯುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1959": { "text": [ "ಪರಸ್ಪರತೆ", "ಮುನ್ಸೂಚನೆ", "ಪರಾವಲಂಬಿ", "ಸಹಬಾಳ್ವೆ" ], "label": [ "A", "B", "C", "D" ] }, "1960": { "text": [ "ನಡವಳಿಕೆಯನ್ನು ಕಲಿತಿದ್ದಾರೆ.", "ಹೊಂದಾಣಿಕೆಯ ವರ್ತನೆ.", "ಆನುವಂಶಿಕ ನಡವಳಿಕೆ.", "ಸಹಜ ನಡವಳಿಕೆ." ], "label": [ "A", "B", "C", "D" ] }, "1961": { "text": [ "ಅಗ್ನಿಶಾಮಕ", "ಲೋಹದ", "ರೂಪಾಂತರ", "ಸೆಡಿಮೆಂಟರಿ" ], "label": [ "A", "B", "C", "D" ] }, "1962": { "text": [ "ಎರಡೂ ಶಕ್ತಿಗಳು.", "ಇವೆರಡೂ ಹವಾಮಾನದ ಮೇಲೆ ಪರಿಣಾಮ ಬೀರುತ್ತವೆ.", "ಇವೆರಡೂ ಹೊಸ ರೀತಿಯ ಬಂಡೆಗಳನ್ನು ರೂಪಿಸುತ್ತವೆ.", "ಇವೆರಡೂ ಹವಾಮಾನದ ರೂಪಗಳಾಗಿವೆ." ], "label": [ "A", "B", "C", "D" ] }, "1963": { "text": [ "ಮಂಜು ಕರಗುವುದು.", "ಐಸ್ ಸಬ್ಲಿಮೇಟಿಂಗ್", "ನೀರು ಆವಿಯಾಗುತ್ತದೆ.", "ನೀರು ಘನೀಕರಿಸುವುದು" ], "label": [ "A", "B", "C", "D" ] }, "1964": { "text": [ "ಸಾಗರಗಳು", "ನದಿಗಳು", "ಸರೋವರಗಳು", "ಧ್ರುವದ ಮಂಜುಗಡ್ಡೆಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "1965": { "text": [ "ಸಂಯುಕ್ತಗಳು.", "ಪರಮಾಣುಗಳು.", "ಪ್ರೋಟಾನ್ಗಳು.", "ಅಯಾನುಗಳು." ], "label": [ "A", "B", "C", "D" ] }, "1966": { "text": [ "ಒಂದು ಗ್ರಹ", "ಒಂದು ಧೂಮಕೇತು", "ಒಂದು ಚಂದ್ರ", "ಒಂದು ನಕ್ಷತ್ರ" ], "label": [ "A", "B", "C", "D" ] }, "1967": { "text": [ "ದೇಹದಾದ್ಯಂತ ನೀರನ್ನು ಸಾಗಿಸಲು", "ದೇಹಕ್ಕೆ ರಚನಾತ್ಮಕ ಬೆಂಬಲವನ್ನು ಒದಗಿಸಲು", "ದೇಹದಿಂದ ತ್ಯಾಜ್ಯವನ್ನು ಹೊರಹಾಕಲು", "ದೇಹದಾದ್ಯಂತ ಅನಿಲಗಳನ್ನು ಸಾಗಿಸಲು" ], "label": [ "A", "B", "C", "D" ] }, "1968": { "text": [ "ಇದು ತಳೀಯವಾಗಿ ಮೂಲ ಸಸ್ಯಕ್ಕೆ ಹೋಲುತ್ತದೆ.", "ಪರಿಸರಕ್ಕೆ ಉತ್ತಮವಾಗಿ ಹೊಂದಿಕೊಳ್ಳಲು ಸಾಧ್ಯವಾಗುತ್ತದೆ.", "ಮೂಲ ಸಸ್ಯದ ಅರ್ಧದಷ್ಟು ಆನುವಂಶಿಕ ವಸ್ತುಗಳನ್ನು ಹೊಂದಿರುತ್ತದೆ.", "ಮೂಲ ಸಸ್ಯದ ಎರಡು ಪಟ್ಟು ಆನುವಂಶಿಕ ವಸ್ತುಗಳನ್ನು ಹೊಂದಿರುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1969": { "text": [ "ಮಳೆ ಬೀಳುತ್ತದೆ.", "ಆವಿಯಾಗುವಿಕೆ.", "ಸಾಂದ್ರೀಕರಣ.", "ಅನುವಾದ." ], "label": [ "A", "B", "C", "D" ] }, "1970": { "text": [ "ಒಂದೇ ಸಾಂದ್ರತೆಯ ದ್ರಾವಣಗಳನ್ನು ಬೇರ್ಪಡಿಸುವ ಪ್ರವೇಶಸಾಧ್ಯವಾದ ಪೊರೆಯಾದ್ಯಂತ", "ವಿವಿಧ ಸಾಂದ್ರತೆಗಳ ದ್ರಾವಣಗಳನ್ನು ಬೇರ್ಪಡಿಸುವ ಪ್ರವೇಶಸಾಧ್ಯವಾದ ಪೊರೆಯ ಉದ್ದಕ್ಕೂ", "ಒಂದೇ ಸಾಂದ್ರತೆಯ ದ್ರಾವಣಗಳನ್ನು ಬೇರ್ಪಡಿಸುವ ಪ್ರವೇಶಿಸಲಾಗದ ಪೊರೆಯಾದ್ಯಂತ", "ವಿವಿಧ ಸಾಂದ್ರತೆಗಳ ದ್ರಾವಣಗಳನ್ನು ಬೇರ್ಪಡಿಸುವ ಪ್ರವೇಶಿಸಲಾಗದ ಪೊರೆಯಾದ್ಯಂತ" ], "label": [ "A", "B", "C", "D" ] }, "1971": { "text": [ "ಕನ್ನಡಕಗಳು", "ದೂರದರ್ಶಕಗಳು", "ಸನ್ಗ್ಲಾಸ್ಗಳು", "ಸೂಕ್ಷ್ಮದರ್ಶಕ" ], "label": [ "A", "B", "C", "D" ] }, "1972": { "text": [ "ಭೂಮಿಯ ಒಳಭಾಗದ ರಚನೆ", "ಸಾಗರಗಳ ಆಳ", "ಡೈನೋಸಾರ್ ಅಳಿವಿನ ಕಾರಣ", "ಭೂಮಿಯ ವಯಸ್ಸು" ], "label": [ "1", "2", "3", "4" ] }, "1973": { "text": [ "ಆಹಾರವನ್ನು ಹಿಡಿಯುವುದು.", "ನೀರಿನ ನಷ್ಟವನ್ನು ತಡೆಯುತ್ತದೆ.", "ಸ್ಥಳದಲ್ಲೇ ಉಳಿದುಕೊಳ್ಳಿ.", "ಪುನರುತ್ಪಾದನೆ." ], "label": [ "A", "B", "C", "D" ] }, "1974": { "text": [ "ಎಲೆಗಳು", "ತೇವಾಂಶ", "ತರಕಾರಿಗಳು", "ಸೂಕ್ಷ್ಮಜೀವಿಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "1975": { "text": [ "ಮರದ ತೂಕಕ್ಕೆ ಸಮಾನವಾದ ಮೇಲ್ಮುಖವಾದ ಬಲ.", "ಮರದ ತೂಕಕ್ಕೆ ಸಮಾನವಾದ ಕೆಳಮುಖವಾದ ಬಲ.", "ಸ್ಥಳಾಂತರದ ನೀರಿನ ತೂಕಕ್ಕೆ ಸಮಾನವಾದ ಮೇಲ್ಮುಖವಾದ ಬಲ.", "ಕೆಳಮುಖವಾದ ಬಲವು ಸ್ಥಳಾಂತರದ ನೀರಿನ ತೂಕಕ್ಕೆ ಸಮಾನವಾಗಿರುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1976": { "text": [ "ಹೀಲಿಯಂ.", "ಸೋಡಿಯಂ.", "ತಾಮ್ರ.", "ಕಾರ್ಬನ್." ], "label": [ "A", "B", "C", "D" ] }, "1977": { "text": [ "ಪ್ರಾರಂಭಿಸಲು ಸಮಯ", "ಕಪ್ನ ಪರಿಮಾಣ", "ಮಂಜುಗಡ್ಡೆಯ ತಾಪಮಾನ", "ಬಳಸಬೇಕಾದ ಥರ್ಮಾಮೀಟರ್ನ ಪ್ರಕಾರ" ], "label": [ "A", "B", "C", "D" ] }, "1978": { "text": [ "ಮಣ್ಣು ಹೇಗೆ ಒಂದೇ ಆಗಿರುತ್ತದೆ ಎಂಬುದನ್ನು ಹೋಲಿಸಿ", "ಮಣ್ಣನ್ನು ವಿವಿಧ ಗುಂಪುಗಳಾಗಿ ವಿಂಗಡಿಸಿ", "ಮಣ್ಣಿನ ತೂಕವನ್ನು ದಾಖಲಿಸಿ", "ಮಣ್ಣು ಎಷ್ಟು ಬೇಗನೆ ಹರಿಯುತ್ತದೆ ಎಂಬುದನ್ನು ಗಮನಿಸಿ." ], "label": [ "A", "B", "C", "D" ] }, "1979": { "text": [ "ಸರ್ಕಾರ ಜಾರಿಗೆ ತಂದ ಕಾನೂನುಗಳು", "ನಕ್ಷತ್ರಗಳ ರಚನೆಯ ಬಗ್ಗೆ ಚರ್ಚಿಸುವ ಅಂತರ್ಜಾಲ ತಾಣಗಳು", "ವಿವಿಧ ವಯಸ್ಸಿನ ನಕ್ಷತ್ರಗಳ ಚಿತ್ರಗಳು", "ಅನೇಕ ವಿಜ್ಞಾನಿಗಳಿಂದ ದತ್ತಾಂಶದ ಮೌಲ್ಯಮಾಪನ" ], "label": [ "A", "B", "C", "D" ] }, "1980": { "text": [ "ಹರ್ಟ್ಜ್.", "ಮೀಟರ್.", "ಹರ್ಟ್ಜ್/ಸೆಕೆಂಡ್.", "ಮೀಟರ್/ನಿಮಿಷ." ], "label": [ "A", "B", "C", "D" ] }, "1981": { "text": [ "ಪರ್ವತದ ಮೇಲೆ ರೂಪುಗೊಳ್ಳುವ ದೊಡ್ಡ ಹಿಮನದಿ", "ಬಲವಾದ ಗಾಳಿಯು ಬಂಡೆಯ ಬಂಡೆಯನ್ನು ನುಂಗಿ ಹಾಕುತ್ತದೆ", "ಪರ್ವತ ಶ್ರೇಣಿಯಲ್ಲಿ ಸಂಭವಿಸುತ್ತಿರುವ ದೊಡ್ಡ ಭೂಕಂಪ", "ಕಡಲತೀರದ ಮೇಲೆ ಕಲ್ಲುಗಳನ್ನು ಚಲಿಸುವ ಸರೋವರದ ಮೇಲೆ ಅನೇಕ ಅಲೆಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "1982": { "text": [ "ನೀರಾವರಿ.", "ಆವಿಯಾಗುವಿಕೆ.", "ಮಳೆ ಬೀಳುತ್ತದೆ.", "ಪ್ರಸರಣ." ], "label": [ "A", "B", "C", "D" ] }, "1983": { "text": [ "ಆಡಳಿತಗಾರ", "ದೂರದರ್ಶಕ", "ಸೂಕ್ಷ್ಮದರ್ಶಕ", "ಮೀಟರ್ ಸ್ಟಿಕ್" ], "label": [ "A", "B", "C", "D" ] }, "1984": { "text": [ "ಪ್ರತಿದೀಪಕ ಬೆಳಕು ಒಂದು ಪ್ರಕಾಶಮಾನವಾದ ಬೆಳಕು.", "ಪ್ರಕಾಶಮಾನವಾದ ಬೆಳಕು ಹೆಚ್ಚು ಶಾಖವನ್ನು ಉತ್ಪಾದಿಸುತ್ತದೆ.", "ಪ್ರತಿದೀಪಕ ಬೆಳಕು ಕಡಿಮೆ ಆವರ್ತನವನ್ನು ಹೊಂದಿರುತ್ತದೆ.", "ಪ್ರಕಾಶಮಾನವಾದ ಬೆಳಕು ರಾಸಾಯನಿಕ ಪ್ರತಿಕ್ರಿಯೆಯನ್ನು ಉಂಟುಮಾಡುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1985": { "text": [ "ಬೇಸಿಗೆ.", "ಬೀಳುವುದು", "ಚಳಿಗಾಲ", "ವಸಂತಕಾಲ" ], "label": [ "A", "B", "C", "D" ] }, "1986": { "text": [ "ಕೆಂಪು", "ಹಸಿರು", "ನೇರಳೆ", "ಹಳದಿ." ], "label": [ "A", "B", "C", "D" ] }, "1987": { "text": [ "ಕೆ. ಜಿ", "ಎಚ್ಆರ್", "m/s ^ 2", "g/cm ^ 3" ], "label": [ "A", "B", "C", "D" ] }, "1988": { "text": [ "ಪಳೆಯುಳಿಕೆಗಳು ಸ್ಥಳಗಳನ್ನು ಬದಲಾಯಿಸಿದವು.", "ಈ ಪ್ರದೇಶವು ಹವಾಮಾನದಲ್ಲಿ ಬದಲಾವಣೆಯನ್ನು ಹೊಂದಿತ್ತು.", "ಈ ಭೂಮಿಯು ಒಂದಾನೊಂದು ಕಾಲದಲ್ಲಿ ನೀರೊಳಗಿತ್ತು.", "ಒಮ್ಮೆ ಒಂದು ಹಿಮನದಿಯು ಈ ಪ್ರದೇಶವನ್ನು ಆವರಿಸಿತ್ತು." ], "label": [ "A", "B", "C", "D" ] }, "1989": { "text": [ "ಪ್ರಸರಣ", "ಮಿಟೋಸಿಸ್", "ಆಸ್ಮೋಸಿಸ್", "ಉಸಿರಾಟ" ], "label": [ "A", "B", "C", "D" ] }, "1990": { "text": [ "ಅನಿಲ", "ದ್ರವ", "ಪ್ಲಾಸ್ಮಾ", "ಗಟ್ಟಿಮುಟ್ಟಾದ" ], "label": [ "A", "B", "C", "D" ] }, "1991": { "text": [ "ಬಿಸಿ ದ್ವೀಪ", "ಮಳೆಯ ನೆರಳು", "ಭೂಮಿಯ ಗಾಳಿ", "ತಂಪಾದ ಮುಂಭಾಗ" ], "label": [ "A", "B", "C", "D" ] }, "1992": { "text": [ "ಎಲೆಕ್ಟ್ರಾನ್ಗಳ ಸಂಖ್ಯೆಗೆ ಪ್ರೋಟಾನ್ಗಳ ಸಂಖ್ಯೆಯನ್ನು ಸೇರಿಸಿ", "ನ್ಯೂಟ್ರಾನ್ಗಳ ಸಂಖ್ಯೆಗೆ ಪ್ರೋಟಾನ್ಗಳ ಸಂಖ್ಯೆಯನ್ನು ಸೇರಿಸಿ", "ನ್ಯೂಟ್ರಾನ್ಗಳ ಸಂಖ್ಯೆಯಿಂದ ಪ್ರೋಟಾನ್ಗಳ ಸಂಖ್ಯೆಯನ್ನು ಕಳೆಯಿರಿ.", "ಪ್ರೋಟಾನ್ಗಳು ಮತ್ತು ನ್ಯೂಟ್ರಾನ್ಗಳ ಮೊತ್ತದಿಂದ ಎಲೆಕ್ಟ್ರಾನ್ಗಳ ಸಂಖ್ಯೆಯನ್ನು ಕಳೆಯಿರಿ." ], "label": [ "A", "B", "C", "D" ] }, "1993": { "text": [ "ಎತ್ತರವಾಗಿ ಬೆಳೆಯುವುದರಿಂದ ಉಳಿದಿರುವ ಕೆಲವು ಜೇನುನೊಣಗಳು ಅವುಗಳನ್ನು ಕಂಡುಕೊಳ್ಳುತ್ತವೆ.", "ಗಾಳಿ ಫಲವತ್ತಾಗುವಂತೆ ಅವುಗಳ ಹೂವುಗಳನ್ನು ಬದಲಾಯಿಸಿ.", "ಜೇನುನೊಣಗಳಂತೆ ಬಾವಿಯಾಗಿ ಇತರ ಅನೇಕ ಕೀಟಗಳನ್ನು ಯಾವಾಗಲೂ ಆಕರ್ಷಿಸಿವೆ.", "ಪರಿಸರದಲ್ಲಿ ದೀರ್ಘಕಾಲ ಜೀವಂತವಾಗಿ ಉಳಿಯುವ ಬೀಜಗಳನ್ನು ಹೊಂದಿರುತ್ತವೆ." ], "label": [ "A", "B", "C", "D" ] }, "1994": { "text": [ "ಒಂದು ಅಯಾನ್", "ಒಂದು ಪ್ರೋಟಾನ್", "ನ್ಯೂಟ್ರಾನ್", "ಒಂದು ಎಲೆಕ್ಟ್ರಾನ್" ], "label": [ "A", "B", "C", "D" ] }, "1995": { "text": [ "ಹಗಲಿನ ಉದ್ದದಲ್ಲಿನ ವ್ಯತ್ಯಾಸಗಳು ಕಡಿಮೆಯಾಗಿವೆ", "ಹೆಚ್ಚಿದ ಸರಾಸರಿ ಗಾಳಿಯ ಉಷ್ಣಾಂಶ", "ಒಳಬರುವ ಉಲ್ಕೆಗಳಿಗೆ ಬರ್ನ್ ದರವನ್ನು ಹೆಚ್ಚಿಸಲಾಗಿದೆ", "ಓಝೋನ್ ಪದರದ ನಾಶದ ಪ್ರಮಾಣ ಕಡಿಮೆಯಾಗಿದೆ" ], "label": [ "A", "B", "C", "D" ] }, "1996": { "text": [ "ಕಣ್ಣಿನ ಬಣ್ಣ", "ನಿದ್ರೆಯ ಮಾದರಿಗಳು", "ಸಮತೋಲನದ ಭಾವನೆ", "ಹಾಸ್ಯ ಪ್ರಜ್ಞೆ" ], "label": [ "A", "B", "C", "D" ] }, "1997": { "text": [ "ಫ್ರೀಜ್ ಮಾಡಿ.", "ಕರಗುತ್ತದೆ.", "ಸಾಂದ್ರತೆಗಳು.", "ಆವಿಯಾಗುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "1998": { "text": [ "ಸೂರ್ಯನ ಬೆಳಕು", "ಜೀವರಾಶಿ", "ಗಾಳಿ.", "ಪಳೆಯುಳಿಕೆ ಇಂಧನ" ], "label": [ "1", "2", "3", "4" ] }, "1999": { "text": [ "ಘರ್ಷಣೆ", "ಗುರುತ್ವಾಕರ್ಷಣ", "ತೂಕ", "ತಿರುಗುವಿಕೆ" ], "label": [ "A", "B", "C", "D" ] }, "2000": { "text": [ "ಮೋಡ.", "ಮಳೆ.", "ಆವಿ.", "ಹಿಮ." ], "label": [ "A", "B", "C", "D" ] }, "2001": { "text": [ "ಪೋಷಕ ಬಾತುಕೋಳಿಯೊಂದಿಗಿನ ಸಂವಹನದಿಂದ ಬದುಕುಳಿಯುವ ನಡವಳಿಕೆಯನ್ನು ಪಡೆಯಲಾಗುತ್ತದೆ.", "ಬದುಕುಳಿಯುವ ನಡವಳಿಕೆಯನ್ನು ಅವರ ಪರಿಸರದೊಂದಿಗೆ ಸಂವಹನ ನಡೆಸುವ ಮೂಲಕ ಕಲಿಯಲಾಗುತ್ತದೆ.", "ಆನುವಂಶಿಕ ನಡವಳಿಕೆಯನ್ನು ಅವುಗಳ ಪರಿಸರದ ಮೂಲಕ ತಳೀಯವಾಗಿ ಪಡೆಯಲಾಗುತ್ತದೆ.", "ಆನುವಂಶಿಕ ನಡವಳಿಕೆಯು ಆನುವಂಶಿಕವಾಗಿ ಪೋಷಕರಿಂದ ಸಂತತಿಗೆ ಹರಡುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "2002": { "text": [ "ಧಾರಕದ ದ್ರವ್ಯರಾಶಿಯನ್ನು ಕಳೆಯಿರಿ", "ಧಾರಕಕ್ಕೆ ಇತರ ಸಸ್ಯಗಳ ಎಲೆಗಳನ್ನು ಸೇರಿಸಿ.", "ಎಲೆಗಳು ಕೆಲವು ದಿನಗಳ ಕಾಲ ಧಾರಕದಲ್ಲಿ ನೆಲೆಗೊಳ್ಳಲು ಬಿಡಿ.", "ಧಾರಕದ ಪರಿಮಾಣವನ್ನು ಅಳೆಯಲು ಮೆಟ್ರಿಕ್ ರೂಲರ್ ಅನ್ನು ಬಳಸಿ" ], "label": [ "A", "B", "C", "D" ] }, "2003": { "text": [ "ಚಟುವಟಿಕೆಯು ಹೆಚ್ಚಾದಂತೆ, ಹೆಚ್ಚು ಆಮ್ಲಜನಕವನ್ನು ಹೊರಹಾಕಲಾಗುತ್ತದೆ.", "ಚಟುವಟಿಕೆ ಹೆಚ್ಚಾದಂತೆ, ಉಸಿರಾಟವು ಹೆಚ್ಚು ಪರಿಣಾಮಕಾರಿಯಾಗುತ್ತದೆ.", "ಚಟುವಟಿಕೆಯು ಹೆಚ್ಚಾದಂತೆ, ಜೀವಕೋಶಗಳ ಆಮ್ಲಜನಕದ ಅಗತ್ಯಗಳು ಹೆಚ್ಚಾಗುತ್ತವೆ.", "ಚಟುವಟಿಕೆಯು ಹೆಚ್ಚಾದಂತೆ, ಹೃದಯ ಬಡಿತದ ಪ್ರಮಾಣವು ಹೆಚ್ಚಾಗುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "2004": { "text": [ "ಶಾಖ ಶಕ್ತಿಯನ್ನು ಉತ್ಪಾದಿಸಲು ತಂಪಾದ ಗಾಳಿಯ ಅಣುಗಳು ಘರ್ಷಣೆಗೊಳ್ಳುತ್ತವೆ.", "ಕೊಠಡಿಯಲ್ಲಿನ ತಂಪಾದ ಶಕ್ತಿಯು ಶಾಖ ಶಕ್ತಿಯಾಗಿ ರೂಪಾಂತರಗೊಳ್ಳುತ್ತದೆ.", "ಕೋಣೆಗೆ ಶಾಖದ ಶಕ್ತಿಯನ್ನು ಸೇರಿಸುವುದರಿಂದ ಕೋಣೆಯು ಬೆಚ್ಚಗಾಗುತ್ತದೆ.", "ಕೊಠಡಿಯಿಂದ ತಂಪಾದ ಶಕ್ತಿಯನ್ನು ಹೊರಹಾಕುವುದರಿಂದ ಕೋಣೆಯು ಬೆಚ್ಚಗಾಗುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "2005": { "text": [ "ಫ್ಲಾಟ್ ಪೇಪರ್ ಗಿಂತ ಹೆಚ್ಚು.", "ಚಪ್ಪಟೆಯಾದ ಕಾಗದಕ್ಕಿಂತ ಸ್ವಲ್ಪ ಹೆಚ್ಚು.", "ಫ್ಲಾಟ್ ಕಾಗದದಂತೆಯೇ.", "ಚಪ್ಪಟೆಯಾದ ಕಾಗದಕ್ಕಿಂತ ಸ್ವಲ್ಪ ಕಡಿಮೆ." ], "label": [ "A", "B", "C", "D" ] }, "2006": { "text": [ "ಗಾಳಿಯಿಂದ", "ಮರದಿಂದ", "ಕಲ್ಲುಗಳಿಂದ", "ಬೆಳೆಗಳಿಂದ" ], "label": [ "A", "B", "C", "D" ] }, "2007": { "text": [ "ಶ್ವಾಸಕೋಶದ ಸಾಮರ್ಥ್ಯ ಹೆಚ್ಚಾಗುತ್ತದೆ.", "ಬ್ಯಾಕ್ಟೀರಿಯಾಗಳಿಗೆ ಒಡ್ಡಿಕೊಳ್ಳುವುದು ಹೆಚ್ಚಾಗುತ್ತದೆ.", "ಪೋಷಕರು ಗೂಡು ಗುರುತಿಸಲು ಸಾಧ್ಯವಾಗುತ್ತದೆ.", "ಪೋಷಕರು ಹೆಚ್ಚಿನ ಆಹಾರವನ್ನು ನೀಡುವ ಮೂಲಕ ಪ್ರತಿಕ್ರಿಯಿಸುತ್ತಾರೆ." ], "label": [ "A", "B", "C", "D" ] }, "2008": { "text": [ "ಘರ್ಷಣೆ", "ಗುರುತ್ವಾಕರ್ಷಣ", "ವಿದ್ಯುತ್", "ಆಯಸ್ಕಾಂತತೆ" ], "label": [ "A", "B", "C", "D" ] }, "2009": { "text": [ "ಉಪ್ಪು ಮತ್ತು ಮರಳನ್ನು ಬಿಸಿ ನೀರಿಗೆ ಬೆರೆಸಿ ಮಿಶ್ರಣವನ್ನು ತಯಾರಿಸಲಾಗುತ್ತದೆ.", "ತೈಲ ಮತ್ತು ನೀರನ್ನು ಮೊಹರು ಮಾಡಿದ ಬಾಟಲಿಯಲ್ಲಿ ಇರಿಸಲಾಗುತ್ತದೆ ಮತ್ತು ಒಂದು ಸಂಯುಕ್ತವನ್ನು ತಯಾರಿಸಿ ಅಲುಗಾಡಿಸಲಾಗುತ್ತದೆ.", "ಸಕ್ಕರೆ ಮತ್ತು ನೀರನ್ನು ಹಿಟ್ಟಿಗೆ ಸೇರಿಸಲಾಗುತ್ತದೆ ಮತ್ತು ಒಲೆಯಲ್ಲಿ ಬೇಯಿಸಿ ಒಂದು ಪದಾರ್ಥವನ್ನು ತಯಾರಿಸಲಾಗುತ್ತದೆ.", "ಮಣ್ಣು ಮತ್ತು ನೀರನ್ನು ಒಂದು ಧಾರಕದಲ್ಲಿ ಅಲುಗಾಡಿಸಲಾಗುತ್ತದೆ ಮತ್ತು ಎರಡು ಅಂಶಗಳನ್ನು ರೂಪಿಸಲು ಪ್ರತ್ಯೇಕವಾಗಿ ಬಿಡಲಾಗುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "2010": { "text": [ "ಹೀಲಿಯಂ", "ಹೈಡ್ರೋಜನ್", "ಸಾರಜನಕ", "ಆಮ್ಲಜನಕ" ], "label": [ "A", "B", "C", "D" ] }, "2011": { "text": [ "ಚಲನೆಯಲ್ಲಿರುವ ವಸ್ತುವು ಅಂತಿಮವಾಗಿ ನಿಲ್ಲುತ್ತದೆ.", "ಚೆಂಡು ಸ್ವಲ್ಪ ಎತ್ತರಕ್ಕೆ ಹೋಗುತ್ತಿರಬೇಕು.", "ಚೆಂಡು ಮುಂದುವರಿಯಲು ಸಾಕಷ್ಟು ದ್ರವ್ಯರಾಶಿಯನ್ನು ಹೊಂದಿರಲಿಲ್ಲ.", "ಚೆಂಡಿನ ಮೇಲೆ ಹೊರಗಿನ ಶಕ್ತಿಯು ಕಾರ್ಯನಿರ್ವಹಿಸುತ್ತಿರಬೇಕು." ], "label": [ "A", "B", "C", "D" ] }, "2012": { "text": [ "ಸಿ. ಓ.", "ಸಿಒ2", "ಸಿ.", "O2" ], "label": [ "A", "B", "C", "D" ] }, "2013": { "text": [ "ಘರ್ಷಣೆ", "ಗುರುತ್ವಾಕರ್ಷಣ", "ಆಯಸ್ಕಾಂತತೆ", "ಧ್ವನಿ." ], "label": [ "A", "B", "C", "D" ] }, "2014": { "text": [ "ಕಬ್ಬಿಣ.", "ಚಿನ್ನ.", "ಪಾದರಸ", "ಅಲ್ಯೂಮಿನಿಯಂ" ], "label": [ "A", "B", "C", "D" ] }, "2015": { "text": [ "ಅರಣ್ಯ.", "ಹುಲ್ಲುಗಾವಲು", "ಬರಿ ಬಂಡೆ", "ನೀರು." ], "label": [ "A", "B", "C", "D" ] }, "2016": { "text": [ "ಪ್ರತಿ ಊಟಕ್ಕೂ ಮೊದಲು ಕೈ ತೊಳೆಯಿರಿ.", "ಶಕ್ತಿಯ ಬಗ್ಗೆ ಒಂದು ವಿಜ್ಞಾನ ಯೋಜನೆಯನ್ನು ಮಾಡಿ", "ಕಾರಿನಲ್ಲಿ ಪ್ರಯಾಣಿಸುವ ಬದಲು ಶಾಲೆಗೆ ಬೈಕ್ ಓಡಿಸಿ", "ಶಾಲೆಯ ಊಟವನ್ನು ಖರೀದಿಸುವ ಬದಲು ಊಟವನ್ನು ಪ್ಯಾಕ್ ಮಾಡಿ" ], "label": [ "A", "B", "C", "D" ] }, "2017": { "text": [ "ಸೌರಶಕ್ತಿ", "ಸಂಭಾವ್ಯ ಶಕ್ತಿ", "ಸ್ಥಿರ ವಿದ್ಯುತ್", "ಯಾಂತ್ರಿಕ ಶಕ್ತಿ" ], "label": [ "A", "B", "C", "D" ] }, "2018": { "text": [ "ಹೆಚ್ಚು ಶಾಂತವಾಗಿದೆ.", "ಇನ್ನಷ್ಟು ಜೋರಾಗಿ.", "ಪಿಚ್ನಲ್ಲಿ ಕಡಿಮೆ.", "ಪಿಚ್ನಲ್ಲಿ ಹೆಚ್ಚು." ], "label": [ "A", "B", "C", "D" ] }, "2019": { "text": [ "ವೈಶಾಲ್ಯ", "ಆವರ್ತನ", "ವೇಗ", "ತರಂಗಾಂತರ" ], "label": [ "A", "B", "C", "D" ] }, "2020": { "text": [ "ಪ್ರತಿಬಿಂಬಿಸುತ್ತದೆ", "ಧ್ರುವೀಕರಣ", "ವಿಭಜನೆ", "ವಕ್ರೀಭವನ" ], "label": [ "A", "B", "C", "D" ] }, "2021": { "text": [ "ಪದಾರ್ಥವು ದೊಡ್ಡದಾಗುತ್ತಾ ಹೋಗುತ್ತದೆ.", "ವಸ್ತುವು ಹಂತಗಳನ್ನು ಬದಲಾಯಿಸುತ್ತದೆ.", "ಪದಾರ್ಥವು ಆಕಾರವನ್ನು ಬದಲಾಯಿಸುತ್ತದೆ.", "ಈ ವಸ್ತುವು ಹೊಸ ವಸ್ತುವನ್ನು ರೂಪಿಸುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "2022": { "text": [ "ವಾತಾವರಣದ ಇಂಗಾಲದ ಡೈಆಕ್ಸೈಡ್ ಸಾಂದ್ರತೆಯ ಬದಲಾವಣೆಗಳು", "ಹೊರಗಿನ ಮಧ್ಯಭಾಗದಲ್ಲಿನ ವಿಕಿರಣಶೀಲ ಕೊಳೆಯುವಿಕೆಯ ಪ್ರಮಾಣದಲ್ಲಿನ ಬದಲಾವಣೆಗಳು", "ಜ್ವಾಲಾಮುಖಿ ಸ್ಫೋಟಗಳು", "ಮ್ಯಾಗ್ನೆಟಿಕ್ ಪೋಲ್ ರಿವರ್ಸಲ್ಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "2023": { "text": [ "ರಾಸಾಯನಿಕ", "ವಿದ್ಯುತ್", "ಸೌರಶಕ್ತಿ", "ಉಷ್ಣಾಂಶ" ], "label": [ "A", "B", "C", "D" ] }, "2024": { "text": [ "ವರ್ಷವು ಚಿಕ್ಕದಾಗಿರುತ್ತದೆ.", "ವರ್ಷವು ಇನ್ನೂ ದೀರ್ಘವಾಗಿರಲಿದೆ.", "ದಿನವು ಚಿಕ್ಕದಾಗಿರುತ್ತದೆ.", "ದಿನವು ದೀರ್ಘವಾಗಿರಲಿದೆ." ], "label": [ "A", "B", "C", "D" ] }, "2025": { "text": [ "ಹೆಚ್ಚು ಮರಗಳನ್ನು ನೆಡುವುದು", "ಕಡಿಮೆ ಪಳೆಯುಳಿಕೆ ಇಂಧನವನ್ನು ಸುಡುವುದು", "ಕಡಲತೀರದ ಸವೆತವನ್ನು ಕಡಿಮೆ ಮಾಡುವುದು", "ಹೆಚ್ಚುತ್ತಿರುವ ನೀರಿನ ಹರಿವು" ], "label": [ "A", "B", "C", "D" ] }, "2026": { "text": [ "ಹೀರಿಕೊಳ್ಳುವಿಕೆ.", "ವಿವರ್ತನ.", "ಪ್ರತಿಫಲನ.", "ವಕ್ರೀಭವನ." ], "label": [ "A", "B", "C", "D" ] }, "2027": { "text": [ "ಹರಿವಿನ ನಕ್ಷೆ", "ಪೈ ಚಾರ್ಟ್", "ಡೇಟಾ ಟೇಬಲ್", "ಬಾರ್ ಗ್ರಾಫ್" ], "label": [ "A", "B", "C", "D" ] }, "2028": { "text": [ "ಇಗ್ನಿಯಸ್ ಬಂಡೆಯು ಸಂಚಿತ ಬಂಡೆಯಾಗಿ ಮಾರ್ಪಟ್ಟಿದೆ.", "ಇಗ್ನಿಯಸ್ ಬಂಡೆಯು ರೂಪಾಂತರಗೊಂಡ ಬಂಡೆಯಾಗಿ ಮಾರ್ಪಟ್ಟಿದೆ.", "ಸೆಡಿಮೆಂಟರಿ ಬಂಡೆಯು ಅಗ್ನಿಶಿಲೆಯಾಗಿ ಮಾರ್ಪಟ್ಟಿದೆ.", "ಸೆಡಿಮೆಂಟರಿ ಬಂಡೆಯು ರೂಪಾಂತರಗೊಂಡ ಬಂಡೆಯಾಗಿ ಮಾರ್ಪಟ್ಟಿದೆ." ], "label": [ "A", "B", "C", "D" ] }, "2029": { "text": [ "ನೀಲಿ ಕಣ್ಣುಗಳು", "ಉದ್ದವಾದ ಬೆರಳುಗಳು", "ಕೊಳೆತ ಕೈಗಳು", "ಲಗತ್ತಿಸಲಾದ ಕಿವಿಯೋಲೆಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "2030": { "text": [ "ಸಸ್ಯಗಳನ್ನು ತಂಪಾಗಿಸಿ", "ಸಸ್ಯಗಳಿಗೆ ತೇವಾಂಶವನ್ನು ನೀಡುವುದು", "ಸಸ್ಯಗಳ ಪರಾಗವನ್ನು ಹರಡುವುದು", "ಸಸ್ಯಗಳ ಬೇರಿನ ವ್ಯವಸ್ಥೆಯನ್ನು ಬಲಪಡಿಸುವುದು" ], "label": [ "A", "B", "C", "D" ] }, "2031": { "text": [ "ವೇಗದ ವೇಗ", "ಹೆಚ್ಚಿನ ಆವರ್ತನ", "ದೊಡ್ಡ ವೈಶಾಲ್ಯ", "ದೀರ್ಘ ತರಂಗಾಂತರ" ], "label": [ "A", "B", "C", "D" ] }, "2032": { "text": [ "ಲೀಟರ್", "ಕಿಲೋಲಿಟರ್", "ಮೀಟರ್", "ಕಿಲೋಮೀಟರ್" ], "label": [ "A", "B", "C", "D" ] }, "2033": { "text": [ "ಅವು ಸೂರ್ಯನ ಬೆಳಕಿನಿಂದ ತುಂಬಿಕೊಳ್ಳುತ್ತವೆ.", "ಅವು ಪರಿಸರ ವ್ಯವಸ್ಥೆಗಳ ಮೂಲಕ ಸೈಕಲ್ನಲ್ಲಿ ಸಂಚರಿಸುತ್ತವೆ.", "ಅವುಗಳ ಬದಲಿಗೆ ಜ್ವಾಲಾಮುಖಿ ಸ್ಫೋಟಗಳು ಸಂಭವಿಸುತ್ತವೆ.", "ಅವುಗಳನ್ನು ಪೋಷಕಾಂಶಗಳಿಂದ ನಿರಂತರವಾಗಿ ಉತ್ಪಾದಿಸಲಾಗುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "2034": { "text": [ "ಪ್ರತಿ ಲೀಟರ್ಗೆ ಮೀಟರ್", "ಪ್ರತಿ ಗ್ರಾಂಗೆ ಸೆಕೆಂಡುಗಳು", "ಪ್ರತಿ ಲೀಟರ್ಗೆ ಮಿಲಿಗ್ರಾಂ", "ಸೆಕೆಂಡಿಗೆ ಸೆಂಟಿಮೀಟರ್" ], "label": [ "A", "B", "C", "D" ] }, "2035": { "text": [ "ಮಣ್ಣಿನ ಆಳ", "ನೀರಿನ ತಾಪಮಾನ", "ಬೀಜಗಳು ಮೊಳಕೆಯೊಡೆಯುವ ದಿನಗಳ ಸಂಖ್ಯೆ", "ಬೀಜಗಳನ್ನು ಬೆಳೆಯಲು ಬಳಸುವ ಮಡಕೆಯ ಗಾತ್ರ" ], "label": [ "A", "B", "C", "D" ] }, "2036": { "text": [ "ಗುಹೆ.", "ಡೆಲ್ಟಾ.", "ನದಿ.", "ಪರ್ವತ." ], "label": [ "A", "B", "C", "D" ] }, "2037": { "text": [ "ಊಹೆಯನ್ನು ಪರೀಕ್ಷಿಸಲು ದತ್ತಾಂಶವನ್ನು ಪಡೆಯಲು", "ಸಂಪೂರ್ಣ ಅವಲೋಕನ ಮಾಡಲು", "ಕಾರ್ಯವಿಧಾನಗಳ ವರದಿಯನ್ನು ಮಾಡಲು", "ಒಂದು ಊಹೆಯನ್ನು ಅರ್ಥವಾಗುವಂತೆ ಮಾಡಲು" ], "label": [ "A", "B", "C", "D" ] }, "2038": { "text": [ "ಜಾತಿಗಳ ಬದಲಾವಣೆಯ ದರದಲ್ಲಿ ಇಳಿಕೆ", "ದೊಡ್ಡ ಸಸ್ತನಿಗಳ ಅಳಿವಿನ ಪ್ರಮಾಣದಲ್ಲಿನ ಹೆಚ್ಚಳ", "ಅಂತರ ಪ್ರಭೇದಗಳ ಸಹಕಾರದ ಪ್ರಮಾಣವನ್ನು ಹೆಚ್ಚಿಸುವುದು", "ಸಣ್ಣ ಪರಾವಲಂಬಿ ಕೀಟಗಳ ಒಟ್ಟು ಸಂಖ್ಯೆಯಲ್ಲಿ ಇಳಿಕೆ" ], "label": [ "A", "B", "C", "D" ] }, "2039": { "text": [ "ಎಲ್ಬಿ", "ಕೆ. ಜಿ", "lb/ft ^ 3", "ಕೆ. ಜಿ/ಮೀ ^ 3" ], "label": [ "A", "B", "C", "D" ] }, "2040": { "text": [ "ಪಶ್ಚಿಮದಲ್ಲಿ ಏರುತ್ತದೆ ಮತ್ತು ಪೂರ್ವದಲ್ಲಿ ನೆಲೆಗೊಳ್ಳುತ್ತದೆ.", "ಪೂರ್ವದಲ್ಲಿ ಏರುತ್ತದೆ ಮತ್ತು ಪಶ್ಚಿಮದಲ್ಲಿ ನೆಲೆಗೊಳ್ಳುತ್ತದೆ.", "ಉತ್ತರದಲ್ಲಿ ಏರುತ್ತದೆ ಮತ್ತು ದಕ್ಷಿಣದಲ್ಲಿ ನೆಲೆಗೊಳ್ಳುತ್ತದೆ.", "ದಕ್ಷಿಣದಲ್ಲಿ ಏರುತ್ತದೆ ಮತ್ತು ಉತ್ತರದಲ್ಲಿ ನೆಲೆಗೊಳ್ಳುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "2041": { "text": [ "ಮರ.", "ಪ್ಲಾಸ್ಟಿಕ್", "ಕಬ್ಬಿಣ.", "ಕಾಗದ" ], "label": [ "A", "B", "C", "D" ] }, "2042": { "text": [ "ನ್ಯೂಕ್ಲಿಯಸ್", "ಸೈಟೋಪ್ಲಾಸಂ", "ಮೈಟೊಕಾಂಡ್ರಿಯ", "ಎಂಡೋಪ್ಲಾಸ್ಮಿಕ್ ರೆಟಿಕ್ಯುಲಮ್" ], "label": [ "A", "B", "C", "D" ] }, "2043": { "text": [ "ಆಯ್ದ ಸಂತಾನೋತ್ಪತ್ತಿ", "ಕ್ರಿಯಾತ್ಮಕ ಸಮತೋಲನ", "ಅಳಿವು", "ರೋಗ." ], "label": [ "1", "2", "3", "4" ] }, "2044": { "text": [ "ಜಿಂಕೆ", "ಹದ್ದುಗಳು.", "ಕಪ್ಪೆಗಳು.", "ಹಾವುಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "2045": { "text": [ "ಕ್ಯಾಬಿನ್ನಲ್ಲಿ ಓಡಾಡಲು ಶಕ್ತಿಯನ್ನು ಹೆಚ್ಚಿಸಲು", "ಬಾಹ್ಯಾಕಾಶ ಕಾರ್ಯಾಚರಣೆಯಲ್ಲಿ ಅತಿಯಾದ ತೂಕವನ್ನು ತಪ್ಪಿಸಲು", "ಸೂಕ್ಷ್ಮ ಗುರುತ್ವಾಕರ್ಷಣೆಯಿಂದಾಗಿ ಸ್ನಾಯುವಿನ ದ್ರವ್ಯರಾಶಿಯ ನಷ್ಟವನ್ನು ಕಡಿಮೆ ಮಾಡಲು", "ದೈಹಿಕ ದ್ರವಗಳು ಪಾದಗಳಲ್ಲಿ ಸಂಗ್ರಹವಾಗದಂತೆ ನೋಡಿಕೊಳ್ಳುವುದು" ], "label": [ "A", "B", "C", "D" ] }, "2046": { "text": [ "ಜೀವಕೋಶಗಳು ಚಿಕ್ಕದಾಗಿರುತ್ತವೆ.", "ಜೀವಕೋಶಗಳು ಜೀವಂತವಾಗಿವೆ.", "ಜೀವಕೋಶಗಳು ವೇಗವಾಗಿ ಚಲಿಸುತ್ತವೆ.", "ಜೀವಕೋಶಗಳು ವಿದ್ಯುತ್ ಚಾರ್ಜ್ ಅನ್ನು ಹೊಂದಿರುತ್ತವೆ." ], "label": [ "A", "B", "C", "D" ] }, "2047": { "text": [ "ಕ್ಯಾಲ್ಸಿಯಂ", "ಸಾರಜನಕ", "ಆಮ್ಲಜನಕ", "ಪ್ರೋಟೀನ್" ], "label": [ "A", "B", "C", "D" ] }, "2048": { "text": [ "ನಿದ್ರಾಹೀನತೆ ಮತ್ತು ವಲಸೆ", "ಬೆಳವಣಿಗೆ ಮತ್ತು ಅಭಿವೃದ್ಧಿ", "ಬಣ್ಣವನ್ನು ಬದಲಾಯಿಸುವುದು ಮತ್ತು ತುಪ್ಪಳವನ್ನು ಚೆಲ್ಲುವುದು", "ಗೂಡುಗಳನ್ನು ನಿರ್ಮಿಸುವುದು ಮತ್ತು ಸಂವಹನ" ], "label": [ "A", "B", "C", "D" ] }, "2049": { "text": [ "ಗಾಳಿಯ ದ್ರವ್ಯರಾಶಿಯು ಮುಂಭಾಗದ ತುದಿಯಲ್ಲಿ ಬೆಚ್ಚಗಿರುತ್ತದೆ ಮತ್ತು ಹಿಂಭಾಗದ ತುದಿಯಲ್ಲಿ ತಂಪಾಗಿರುತ್ತದೆ.", "ಗಾಳಿಯ ದ್ರವ್ಯರಾಶಿಯು ಅದರ ಉದ್ದಕ್ಕೂ ಒಂದೇ ರೀತಿಯ ತಾಪಮಾನ ಮತ್ತು ತೇವಾಂಶದ ಗುಣಲಕ್ಷಣಗಳನ್ನು ಹೊಂದಿರುತ್ತದೆ.", "ಗಾಳಿಯ ದ್ರವ್ಯರಾಶಿಯು ಅಂಚುಗಳ ಬಳಿ ತಂಪಾಗಿರುತ್ತದೆ ಮತ್ತು ಕೇಂದ್ರದ ಬಳಿ ಹೆಚ್ಚಿನ ತೇವಾಂಶವನ್ನು ಹೊಂದಿರುತ್ತದೆ.", "ಗಾಳಿಯ ದ್ರವ್ಯರಾಶಿಯು ಅಂಚುಗಳ ಬಳಿ ಹೆಚ್ಚಿನ ತೇವಾಂಶವನ್ನು ಹೊಂದಿರುತ್ತದೆ ಮತ್ತು ಕೇಂದ್ರದ ಬಳಿ ತಂಪಾಗಿರುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "2050": { "text": [ "ವಲಸೆ.", "ಅಳಿವಿನಂಚು.", "ಅತಿಯಾದ ಜನಸಂಖ್ಯೆ.", "ಪರಿಸರದ ಅನುಕ್ರಮ." ], "label": [ "A", "B", "C", "D" ] }, "2051": { "text": [ "ಕಲ್ಲುಗಳು.", "ಮರಳು.", "ಕಲ್ಲುಗಳು", "ಮಣ್ಣಿನ" ], "label": [ "A", "B", "C", "D" ] }, "2052": { "text": [ "ಅವು ಜೀವಂತ ಜೀವಿಗಳು.", "ಆಹಾರಕ್ಕಾಗಿ ಹುಡುಕಾಟ ನಡೆಸಬೇಕು.", "ತಮ್ಮ ಆಹಾರವನ್ನು ತಾವೇ ಮಾಡಿಕೊಳ್ಳುತ್ತಾರೆ.", "ಅವು ನಿರ್ಜೀವ ಜೀವಿಗಳಾಗಿವೆ." ], "label": [ "A", "B", "C", "D" ] }, "2053": { "text": [ "ಪ್ರಕ್ರಿಯೆಗಳು ಸಂಭವಿಸಿದ ಒತ್ತಡ", "ಪ್ರಕ್ರಿಯೆಗಳು ಸಂಭವಿಸಿದ ತಾಪಮಾನ", "ಪ್ರಕ್ರಿಯೆಗಳು ಸಂಭವಿಸಿದಾಗ ರಾಸಾಯನಿಕ ಕಲ್ಮಶಗಳು ಇರುತ್ತವೆ", "ಪ್ರಕ್ರಿಯೆಗಳು ಸಂಭವಿಸಿದಾಗಿನಿಂದ ಕಳೆದ ಸಮಯ" ], "label": [ "A", "B", "C", "D" ] }, "2054": { "text": [ "ಇದು ಬೆಚ್ಚಗಾಗುತ್ತದೆ ಮತ್ತು ಮೋಡಗಳನ್ನು ರೂಪಿಸುತ್ತದೆ.", "ಇದು ತಂಪಾಗಿ ಮೋಡಗಳನ್ನು ರೂಪಿಸುತ್ತದೆ.", "ಅದರ ಉಷ್ಣಾಂಶವು ಒಂದೇ ಆಗಿರುತ್ತದೆ.", "ಇದರ ಉಷ್ಣಾಂಶವು ಬಹಳವಾಗಿ ಬದಲಾಗುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "2055": { "text": [ "ಸಾರಜನಕ ಮತ್ತು ಆರ್ಗಾನ್", "ಆಮ್ಲಜನಕ ಮತ್ತು ಸಲ್ಫರ್ ಡೈಆಕ್ಸೈಡ್", "ಇಂಗಾಲದ ಡೈಆಕ್ಸೈಡ್ ಮತ್ತು ನೀರಿನ ಆವಿ", "ಹೈಡ್ರೋಕ್ಲೋರಿಕ್ ಆಮ್ಲ ಮತ್ತು ಹೈಡ್ರೋಜನ್" ], "label": [ "A", "B", "C", "D" ] }, "2056": { "text": [ "ಲಾವಾವನ್ನು ಸಂಗ್ರಹಿಸಿ.", "ಸವೆತಕ್ಕೆ ಕಾರಣವಾಗುತ್ತದೆ.", "ಭೂಕಂಪಗಳನ್ನು ಪ್ರಚೋದಿಸುತ್ತದೆ.", "ಅನಿಲಗಳನ್ನು ಬಿಡುಗಡೆ ಮಾಡಿ." ], "label": [ "A", "B", "C", "D" ] }, "2057": { "text": [ "ಇದು ಬೇರ್ಪಡಿಸುತ್ತದೆ", "ಇದು ಕರಗುತ್ತದೆ", "ಅದು ಮೇಲಕ್ಕೆ ತೇಲುತ್ತದೆ", "ಅದು ಬೆಚ್ಚಗಾಗುತ್ತದೆ" ], "label": [ "A", "B", "C", "D" ] }, "2058": { "text": [ "ಮರಗಳು ಎಲೆಗಳನ್ನು ಮಾಡಲು ಸಾಧ್ಯವಾಗಲಿಲ್ಲ.", "ಮರಗಳು ಹೂವುಗಳನ್ನು ಮಾಡಲು ಸಾಧ್ಯವಾಗಲಿಲ್ಲ.", "ಮರಗಳಿಗೆ ಬೀಜಗಳನ್ನು ತಯಾರಿಸಲು ಸಾಧ್ಯವಾಗಲಿಲ್ಲ.", "ಮರಗಳು ತೊಗಟೆಯನ್ನು ಮಾಡಲು ಸಾಧ್ಯವಾಗಲಿಲ್ಲ." ], "label": [ "A", "B", "C", "D" ] }, "2059": { "text": [ "ದೊಡ್ಡ ಪ್ರಮಾಣದ ಮಂಜುಗಡ್ಡೆ ಮತ್ತು ಹಿಮವು ಸಂಗ್ರಹವಾಗುತ್ತದೆ.", "ಮರಳಿನ ದಿಬ್ಬವನ್ನು ಗಾಳಿಯಿಂದ ನಿರ್ಮಿಸಲಾಗಿದೆ.", "ತಗ್ಗು ಪ್ರದೇಶವು ಪರ್ವತಗಳಿಂದ ಆವೃತವಾಗಿದೆ.", "ಒಂದು ನದಿಯ ಮುಖಭಾಗದಲ್ಲಿ ಒಂದು ದೊಡ್ಡ ಪ್ರಮಾಣದ ಕೆಸರನ್ನು ಸಂಗ್ರಹಿಸಲಾಗುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "2060": { "text": [ "ಒಂದು ಪರಮಾಣು", "ಪ್ರತಿಕ್ರಿಯಾಕಾರಿ", "ಒಂದು ಅಂಶ", "ಒಂದು ಸಂಯುಕ್ತ" ], "label": [ "A", "B", "C", "D" ] }, "2061": { "text": [ "ಕ್ಲೋರೋಪ್ಲಾಸ್ಟ್ಗಳು", "ಮೈಟೊಕಾಂಡ್ರಿಯ", "ಡಿಎನ್ಎ ಅಣುಗಳು", "ಪರಮಾಣು ಪೊರೆಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "2062": { "text": [ "ನ್ಯೂಕ್ಲಿಯಸ್, ಎಲೆಕ್ಟ್ರಾನ್ಗಳು ಮತ್ತು ಕ್ವಾರ್ಕ್ಗಳು", "ಪ್ರೋಟಾನ್ಗಳು, ನ್ಯೂಟ್ರಾನ್ಗಳು ಮತ್ತು ಎಲೆಕ್ಟ್ರಾನ್ಗಳು", "ಅಯಾನಿಕ್ ಬಂಧಗಳು, ಕೋವೆಲೆಂಟ್ ಬಂಧಗಳು ಮತ್ತು ಅಯಾನುಗಳು", "ನ್ಯೂಕ್ಲಿಯಸ್, ಎಲೆಕ್ಟ್ರಾನ್ ಮೋಡ ಮತ್ತು ಶಕ್ತಿಯ ಮಟ್ಟಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "2063": { "text": [ "ಬಾಟಲಿ ನೀರು", "ಅಣೆಕಟ್ಟು ನಿರ್ಮಾಣ", "ಮಳೆನೀರು ಸಂಗ್ರಹಣೆ", "ತ್ಯಾಜ್ಯನೀರಿನ ಸಂಸ್ಕರಣೆ" ], "label": [ "A", "B", "C", "D" ] }, "2064": { "text": [ "ಪರಸ್ಪರತೆ", "ಕೋಮುವಾದ", "ಪರಾವಲಂಬಿ", "ಫೋಟೊಟ್ರಾಪಿಸಮ್" ], "label": [ "A", "B", "C", "D" ] }, "2065": { "text": [ "ಕಾಲಾನಂತರದಲ್ಲಿ ಒಂದು ಪ್ರಭೇದವು ಹೇಗೆ ಬದಲಾಯಿತು", "ಪ್ರಾಣಿಗಳು ಹೇಗೆ ಆಶ್ರಯವನ್ನು ಮಾಡಿದವು", "ಒಂದು ಸಸ್ಯದ ಮೇಲೆ ಎಲೆಗಳ ಬಣ್ಣ", "ಡೈನೋಸಾರ್ನ ಹೃದಯದಲ್ಲಿರುವ ಕೋಣೆಗಳ ಸಂಖ್ಯೆ" ], "label": [ "A", "B", "C", "D" ] }, "2066": { "text": [ "ಅಳತೆ, ರೂಪ ಮತ್ತು ಕಾರ್ಯ.", "ಬದಲಾವಣೆಗಳು, ಪರಸ್ಪರ ಕ್ರಿಯೆಗಳು ಮತ್ತು ಸೂತ್ರಗಳು.", "ತರ್ಕ, ಪುರಾವೆ ಮತ್ತು ಪ್ರಸ್ತುತ ಜ್ಞಾನ.", "ಊಹಾಪೋಹ, ಸಮಸ್ಯೆ ಪರಿಹಾರ ಮತ್ತು ಪ್ರಯೋಗಾಲಯದ ಉಪಕರಣಗಳು." ], "label": [ "A", "B", "C", "D" ] }, "2067": { "text": [ "ಇದು ಲೈಂಗಿಕ ಸಂತಾನೋತ್ಪತ್ತಿಯ ಪರಿಣಾಮವಾಗಿ ಉಂಟಾಗುತ್ತದೆ.", "ಇದು ಅಲೈಂಗಿಕ ಸಂತಾನೋತ್ಪತ್ತಿಯ ಪರಿಣಾಮವಾಗಿ ಉಂಟಾಗುತ್ತದೆ.", "ಅನೇಕ ಬೀಜಗಳನ್ನು ಬೆಳೆಯುತ್ತದೆ.", "ದೊಡ್ಡ ಎಲೆಗಳನ್ನು ಹೊಂದಿರುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "2068": { "text": [ "ಸಮೂಹ", "ಆಕಾರ", "ಸಾಂದ್ರತೆ", "ಪರಿಮಾಣ" ], "label": [ "A", "B", "C", "D" ] }, "2069": { "text": [ "ಸ್ಫಟಿಕಗಳು.", "ಲಾವಾ.", "ಸಂಚಿತ ಶಿಲೆ.", "ರೂಪಾಂತರ ಶಿಲೆ." ], "label": [ "A", "B", "C", "D" ] }, "2070": { "text": [ "ಬಿಸಿ.", "ಬೆಳಕು.", "ಸೌರಶಕ್ತಿ", "ವಿದ್ಯುತ್" ], "label": [ "A", "B", "C", "D" ] }, "2071": { "text": [ "ಪ್ರಾಣಿಶಾಸ್ತ್ರ.", "ಯೂಬ್ಯಾಕ್ಟೀರಿಯಾ", "ಶಿಲೀಂಧ್ರಗಳು", "ಪ್ರೊಟಿಸ್ಟಾ" ], "label": [ "A", "B", "C", "D" ] }, "2072": { "text": [ "ಬೀಜಗಳ ಗಾತ್ರ ಮತ್ತು ಬಳಸಿದ ದ್ರಾವಣದ ಪ್ರಮಾಣ", "ದಿನದ ಸಮಯ ಮತ್ತು ಮೊಳಕೆಯೊಡೆದ ಬೀಜಗಳ ಸಂಖ್ಯೆ", "ಮಾರ್ಜಕದ ಪ್ರಕಾರ ಮತ್ತು ದ್ರಾವಣದ ಪ್ರಮಾಣ", "ಮೊಳಕೆಯೊಡೆದ ಬೀಜಗಳ ಸಂಖ್ಯೆ ಮತ್ತು ಚಿಗುರುಗಳ ಸರಾಸರಿ ಉದ್ದ" ], "label": [ "A", "B", "C", "D" ] }, "2073": { "text": [ "ಉತ್ಪಾದನೆಯಾಗುವ ಕಾರುಗಳ ಸಂಖ್ಯೆ ಕಡಿಮೆಯಾಗಿದೆ.", "ಕಸ್ಟಮ್ ಉತ್ಪಾದನೆಯ ಅಗತ್ಯ ಹೆಚ್ಚಾಗಿದೆ.", "ಉತ್ಪಾದನಾ ಘಟಕಗಳ ದಕ್ಷತೆ ಹೆಚ್ಚಾಗಿದೆ.", "ಕಾರುಗಳನ್ನು ಉತ್ಪಾದಿಸುವ ದೇಶಗಳ ಸಂಖ್ಯೆ ಕಡಿಮೆಯಾಗಿದೆ." ], "label": [ "A", "B", "C", "D" ] }, "2074": { "text": [ "ಕಾರಿನ ವೇಗ", "ಕಾರಿನ ದಿಕ್ಕು", "ಕಾರಿನ ಶಕ್ತಿ", "ಕಾರಿನ ವೇಗವರ್ಧನೆ" ], "label": [ "A", "B", "C", "D" ] }, "2075": { "text": [ "ಗಾಳಿ ಟರ್ಬೈನ್ಗಳು", "ಜಲವಿದ್ಯುತ್ ಅಣೆಕಟ್ಟುಗಳು", "ಪಳೆಯುಳಿಕೆ ಇಂಧನಗಳು", "ಸೌರ ಕೋಶಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "2076": { "text": [ "ಪ್ರೊಪಲ್ಷನ್", "ಅಮಾನತು", "ನಿಯಂತ್ರಣ", "ರಚನೆ" ], "label": [ "A", "B", "C", "D" ] }, "2077": { "text": [ "ವಿದ್ಯುತ್ ಚಾಲಿತ ಕಾರು", "ಡಿಜಿಟಲ್ ಕ್ಯಾಮರಾ", "ಹೈಸ್ಪೀಡ್ ಇಂಟರ್ನೆಟ್", "ಬ್ಯಾಟರಿ ಚಾಲಿತ ರೇಡಿಯೋ" ], "label": [ "A", "B", "C", "D" ] }, "2078": { "text": [ "ಅಕ್ಕಿ.", "ದಿನಾಂಕಗಳು", "ಬಾಳೆಹಣ್ಣುಗಳು", "ಕೋಳಿ." ], "label": [ "A", "B", "C", "D" ] }, "2079": { "text": [ "ಉತ್ತಮವಾಗಿ ನೋಡಲು ದೀಪಗಳನ್ನು ಆಫ್ ಮಾಡಿ.", "ಸುಟ್ಟುಹೋದ ಉತ್ಪನ್ನದ ವಾಸನೆ.", "ಸಂಭವನೀಯ ಬೆಂಕಿಯನ್ನು ನಂದಿಸಲು ಸಿಂಕ್ ಬಳಿ ಕೆಲಸ ಮಾಡಿ.", "ಸೂಕ್ತವಾದ ರಕ್ಷಣಾತ್ಮಕ ಉಡುಪು ಮತ್ತು ಕನ್ನಡಕವನ್ನು ಧರಿಸಿ." ], "label": [ "A", "B", "C", "D" ] }, "2080": { "text": [ "ಪ್ರವಾಹಗಳು", "ಬಿರುಗಾಳಿಗಳು", "ಆಲಿಕಲ್ಲು ಮಳೆ", "ಹಿಮಕುಸಿತಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "2081": { "text": [ "ಇರುವೆಗಳು ಮತ್ತು ಗಿಡಹೇನುಗಳೆರಡೂ ಪ್ರಯೋಜನವನ್ನು ನೀಡುತ್ತವೆ.", "ಇರುವೆಗಳು ಮತ್ತು ಗಿಡಹೇನುಗಳೆರಡೂ ಪರಿಣಾಮ ಬೀರುವುದಿಲ್ಲ.", "ಇರುವೆಗಳು ಪ್ರಯೋಜನ ಪಡೆಯುತ್ತವೆ ಮತ್ತು ಗಿಡಹೇನುಗಳು ಹಾನಿಗೊಳಗಾಗುತ್ತವೆ.", "ಗಿಡಹೇನುಗಳು ಪ್ರಯೋಜನವನ್ನು ನೀಡುತ್ತವೆ ಮತ್ತು ಇರುವೆಗಳು ಪರಿಣಾಮ ಬೀರುವುದಿಲ್ಲ." ], "label": [ "A", "B", "C", "D" ] }, "2082": { "text": [ "ಮೇಲ್ಮೈ ಅಡಿಯಲ್ಲಿ ಸುರಂಗಗಳನ್ನು ನಿರ್ಮಿಸುವ ಹುಳುಗಳು", "ಜಾನುವಾರುಗಳು ತಮ್ಮ ಕಾಲುಗಳಿಂದ ಇಳಿಜಾರುಗಳನ್ನು ಮಾಡುತ್ತಿವೆ", "ಕುದುರೆಗಳು ಹಾರಿದಾಗ ಕಂದಕಗಳನ್ನು ನಿರ್ಮಿಸುತ್ತವೆ", "ಕುರಿಗಳು ತಮ್ಮ ಬೇರುಗಳಿಂದ ಸಸ್ಯಗಳನ್ನು ಎಳೆಯುತ್ತವೆ" ], "label": [ "A", "B", "C", "D" ] }, "2083": { "text": [ "ವಸ್ತುವಿನ ಪ್ರಕಾರ", "ವಸ್ತುವಿನ ಗಾತ್ರದ ಪ್ರಕಾರ", "ವಸ್ತುವನ್ನು ಪತ್ತೆ ಮಾಡಿದ ವ್ಯಕ್ತಿಯಿಂದ", "ವಸ್ತುವು ಕಂಡುಬಂದ ಮಣ್ಣಿನ ಪದರದಿಂದ" ], "label": [ "A", "B", "C", "D" ] }, "2084": { "text": [ "ಜಾಗತಿಕ ತಾಪಮಾನ ಏರಿಕೆ", "ಕಡಿಮೆ ಗಾಳಿ", "ಹಿಮಯುಗದ ಆರಂಭ", "ಮರುಭೂಮಿಯ ಹೆಚ್ಚಳ" ], "label": [ "A", "B", "C", "D" ] }, "2085": { "text": [ "ಸೂರ್ಯ", "ಚಂದ್ರ.", "ಕ್ಷುದ್ರಗ್ರಹಗಳು", "ಧೂಮಕೇತುಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "2086": { "text": [ "ತಾಮ್ರ ಅಥವಾ ಆಮ್ಲಜನಕಕ್ಕಿಂತ ಭಿನ್ನವಾಗಿದೆ.", "ತಾಮ್ರ ಮತ್ತು ಆಮ್ಲಜನಕ ಎರಡನ್ನೂ ಹೋಲುತ್ತದೆ.", "ತಾಮ್ರಕ್ಕೆ ಮಾತ್ರ ಹೋಲುತ್ತದೆ.", "ಆಮ್ಲಜನಕಕ್ಕೆ ಮಾತ್ರ ಹೋಲುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "2087": { "text": [ "ಜೀರ್ಣಕಾರಿ.", "ಮಲವಿಸರ್ಜನೆ", "ರೋಗನಿರೋಧಕ ಶಕ್ತಿ", "ಉಸಿರಾಟದ" ], "label": [ "A", "B", "C", "D" ] }, "2088": { "text": [ "ಆರ್ಗಾನ್", "ಸಾರಜನಕ", "ಇಂಗಾಲದ ಡೈಆಕ್ಸೈಡ್", "ಕಾರ್ಬನ್ ಮಾನಾಕ್ಸೈಡ್" ], "label": [ "A", "B", "C", "D" ] }, "2089": { "text": [ "ಒಂದೇ ಸ್ಥಳದಲ್ಲಿ 20ಕ್ಕೂ ಹೆಚ್ಚು ಮೀನುಗಳನ್ನು ಹಿಡಿಯುವುದು", "ಬೇರೆ ಸ್ಥಳದಲ್ಲಿ 20ಕ್ಕೂ ಹೆಚ್ಚು ಮೀನುಗಳನ್ನು ಹಿಡಿಯುವುದು", "ಮರುದಿನ ಮಧ್ಯಾಹ್ನ 20ಕ್ಕೂ ಹೆಚ್ಚು ಮೀನುಗಳನ್ನು ಹಿಡಿಯುವುದು", "ಮರುದಿನ ಬೆಳಿಗ್ಗೆ 20ಕ್ಕೂ ಹೆಚ್ಚು ಮೀನುಗಳನ್ನು ಹಿಡಿಯುವುದು" ], "label": [ "A", "B", "C", "D" ] }, "2090": { "text": [ "ಬೆಕ್ಕುಗಳಿಗಿಂತ ನಾಯಿಗಳು ಉತ್ತಮ ಸಾಕುಪ್ರಾಣಿಗಳೆ?", "ಬ್ರಹ್ಮಾಂಡದಲ್ಲಿ ಎಷ್ಟು ನಕ್ಷತ್ರಗಳಿವೆ?", "ಯಾವ ರೀತಿಯ ಬೆಳಕಿನಲ್ಲಿ ಸಸ್ಯವು ಉತ್ತಮವಾಗಿ ಬೆಳೆಯುತ್ತದೆ?", "ಭೂಮಿಯ ಮೇಲೆ ಎಷ್ಟು ಜೀವಿಗಳು ವಾಸಿಸಿವೆ?" ], "label": [ "A", "B", "C", "D" ] }, "2091": { "text": [ "ರಾಸಾಯನಿಕ ಕ್ರಿಯೆಗಳಿಂದ ಉತ್ಪತ್ತಿಯಾಗುವ ಚಲನ ಶಕ್ತಿ", "ರಾಸಾಯನಿಕ ಶಕ್ತಿಯು ಮೂಲತಃ ಗ್ಲುಕೋಸ್ ಅಣುವಿನಲ್ಲಿ ಸಂಗ್ರಹವಾಗಿದೆ", "ಗ್ಲುಕೋಸ್ನಲ್ಲಿ ಎಲೆಕ್ಟ್ರಾನ್ಗಳ ನಾಶದ ಸಮಯದಲ್ಲಿ ಸೃಷ್ಟಿಯಾದ ವಿದ್ಯುತ್ ಪ್ರವಾಹ", "ಜೀವಕೋಶದ ಸಾಂದ್ರತೆಯ ಇಳಿಜಾರುಗಳಲ್ಲಿನ ವ್ಯತ್ಯಾಸದಿಂದ ಸಂಭಾವ್ಯ ಶಕ್ತಿ" ], "label": [ "A", "B", "C", "D" ] }, "2092": { "text": [ "ತೀರ್ಮಾನ", "ಊಹಾಪೋಹ", "ನಿಯಂತ್ರಣ ಗುಂಪು", "ಪ್ರಾಯೋಗಿಕ ಗುಂಪು" ], "label": [ "A", "B", "C", "D" ] }, "2093": { "text": [ "ಥರ್ಮಾಮೀಟರ್", "ಕೈ ಮಸೂರಗಳು", "ಗ್ರಾಜುಯೇಟೆಡ್ ಸಿಲಿಂಡರ್", "ಮ್ಯಾಗ್ನೆಟ್" ], "label": [ "A", "B", "C", "D" ] }, "2094": { "text": [ "ನಿಯಂತ್ರಣ", "ದತ್ತಾಂಶ", "ಊಹಾಪೋಹ", "ಬದಲಾಗುವಿಕೆ" ], "label": [ "A", "B", "C", "D" ] }, "2095": { "text": [ "ಅಸ್ಥಿಪಂಜರ ವ್ಯವಸ್ಥೆ", "ವಿಸರ್ಜನಾ ವ್ಯವಸ್ಥೆ", "ಜೀರ್ಣಾಂಗ ವ್ಯವಸ್ಥೆ", "ರಕ್ತಪರಿಚಲನಾ ವ್ಯವಸ್ಥೆ" ], "label": [ "A", "B", "C", "D" ] }, "2096": { "text": [ "ಪ್ರಾಣಿಗಳು ಹೊಸ ಪರಿಸರಕ್ಕೆ ಹೊಂದಿಕೊಳ್ಳುತ್ತವೆ.", "ಬದುಕುಳಿದವರಿಂದ ಹೊಸ ಪ್ರಭೇದಗಳು ಬೆಳೆಯುತ್ತವೆ.", "ಒಂದು ಜಾತಿಯೊಳಗೆ ವ್ಯಕ್ತಿಗಳ ನಡುವೆ ವ್ಯತ್ಯಾಸವಿದೆ.", "ಕೀಟನಾಶಕಗಳು ಆನುವಂಶಿಕ ರೂಪಾಂತರಗಳಿಗೆ ಕಾರಣವಾಗಬಹುದು." ], "label": [ "A", "B", "C", "D" ] }, "2097": { "text": [ "ವರ್ಷದ ಒಂದೇ ಸಮಯದಲ್ಲಿ ತನಿಖೆಯನ್ನು ಮಾಡಲು", "ಬೆಳವಣಿಗೆಯನ್ನು ದಾಖಲಿಸಲು ಅದೇ ಚಾರ್ಟ್ ಅನ್ನು ಬಳಸಲು", "ಅದೇ ಕೋಣೆಯಲ್ಲಿ ತನಿಖೆ ಮಾಡಲು", "ಒಂದೇ ಬಣ್ಣದ ದೀಪಗಳನ್ನು ಬಳಸಲು" ], "label": [ "A", "B", "C", "D" ] }, "2098": { "text": [ "ದಪ್ಪ ತುಪ್ಪಳ.", "ತೀಕ್ಷ್ಣವಾದ ಉಗುರುಗಳು", "ದೊಡ್ಡ ಕಿವಿಗಳು", "ಬಲವಾದ ಸ್ನಾಯುಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "2099": { "text": [ "ಚಂದ್ರನಿಂದ ಪ್ರತಿಫಲಿತವಾದ ಸೌರ ವಿಕಿರಣ", "ರಿಂಗ್ ಆಫ್ ಫೈರ್ ಬಳಿ ಅನೇಕ ಜ್ವಾಲಾಮುಖಿ ಸ್ಫೋಟಗಳು", "ವಾತಾವರಣದಲ್ಲಿ ಹಸಿರುಮನೆ ಪರಿಣಾಮ", "ಆಳವಿಲ್ಲದ ಸಾಗರದ ನೀರಿನಲ್ಲಿ ಪ್ಲ್ಯಾಂಕ್ಟನ್ ವಿತರಣೆ" ], "label": [ "A", "B", "C", "D" ] }, "2100": { "text": [ "ಜೀವಕೋಶಗಳು, ಅಂಗಗಳು, ಅಂಗಾಂಶಗಳು, ಅಂಗ ವ್ಯವಸ್ಥೆಗಳು, ಜೀವಿಗಳು", "ಜೀವಕೋಶಗಳು, ಅಂಗಾಂಶಗಳು, ಅಂಗಗಳು, ಅಂಗ ವ್ಯವಸ್ಥೆಗಳು, ಜೀವಿಗಳು", "ಅಂಗಾಂಶಗಳು, ಜೀವಕೋಶಗಳು, ಅಂಗಗಳು, ಅಂಗ ವ್ಯವಸ್ಥೆಗಳು, ಜೀವಿಗಳು", "ಅಂಗಾಂಶಗಳು, ಅಂಗಗಳು, ಜೀವಕೋಶಗಳು, ಅಂಗ ವ್ಯವಸ್ಥೆಗಳು, ಜೀವಿಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "2101": { "text": [ "ಚಿಟ್ಟೆ", "ಚಿಟ್ಟೆ", "ಕಣಜ.", "ಹಾರಾಟ." ], "label": [ "A", "B", "C", "D" ] }, "2102": { "text": [ "ಹೆಚ್ಚಿನ ಎತ್ತರದಲ್ಲಿ ಭೂಮಿಯ ಮೇಲ್ಮೈಗಿಂತ ಹೆಚ್ಚಿನ ವಾತಾವರಣದ ಒತ್ತಡವಿರುತ್ತದೆ.", "ಹೆಚ್ಚಿನ ಎತ್ತರದಲ್ಲಿ ಭೂಮಿಯ ಮೇಲ್ಮೈಗಿಂತ ಕಡಿಮೆ ವಾಯುಮಂಡಲದ ಒತ್ತಡವಿರುತ್ತದೆ.", "ಕ್ಯಾಬಿನ್ ಮೇಲೆ ಒತ್ತಡ ಹೇರದಿದ್ದರೆ, ಓಝೋನ್ ಮತ್ತು ಇತರ ಮೇಲಿನ ವಾತಾವರಣದ ಅನಿಲಗಳು ವಿಮಾನವನ್ನು ಪ್ರವೇಶಿಸುತ್ತವೆ.", "ಕ್ಯಾಬಿನ್ ಮೇಲೆ ಒತ್ತಡ ಹೇರದಿದ್ದರೆ, ಇಂಗಾಲದ ಡೈಆಕ್ಸೈಡ್ ವಿಮಾನದಿಂದ ಹೊರಬರುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "2103": { "text": [ "ಉಪ್ಪು ಮತ್ತು ನೀರು", "ಗಾಳಿ ಮತ್ತು ಅಲೆಗಳು", "ಶಾಖ ಮತ್ತು ತೇವಾಂಶ", "ಅಲೆಗಳು ಮತ್ತು ಪ್ರವಾಹಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "2104": { "text": [ "ರೋಗ ತಡೆಗಟ್ಟುವಿಕೆ", "ಅಂಗಾಂಶ ದುರಸ್ತಿ", "ರೂಪಾಂತರ", "ಕ್ಯಾನ್ಸರ್" ], "label": [ "1", "2", "3", "4" ] }, "2105": { "text": [ "ನೈಟ್ರೋಜನ್ ಅನ್ನು ಶಕ್ತಿಯನ್ನು ಉತ್ಪಾದಿಸಲು ಉಸಿರಾಟದಲ್ಲಿ ಬಳಸಲಾಗುತ್ತದೆ.", "ದೇಹದಲ್ಲಿ ಪ್ರೋಟೀನ್ಗಳ ತಯಾರಿಕೆಯಲ್ಲಿ ಸಾರಜನಕವನ್ನು ಬಳಸಲಾಗುತ್ತದೆ.", "ದೇಹವು ತ್ಯಾಜ್ಯಗಳನ್ನು ಹೊರಹಾಕಲು ಸಹಾಯ ಮಾಡಲು ಸಾರಜನಕವನ್ನು ಬಳಸಲಾಗುತ್ತದೆ.", "ಪ್ರಚೋದನೆಗಳನ್ನು ನಡೆಸಲು ನರ ಕೋಶಗಳು ಸಾರಜನಕವನ್ನು ಬಳಸುತ್ತವೆ." ], "label": [ "A", "B", "C", "D" ] }, "2106": { "text": [ "ಭೂಮಿಯು ಅಕ್ಷದ ಮೇಲೆ ಓರೆಯಾಗಿರುತ್ತದೆ.", "ಚಂದ್ರನು ಉದಯಿಸುತ್ತಾನೆ ಮತ್ತು ಮುಳುಗುತ್ತಾನೆ.", "ಚಂದ್ರನು ಭೂಮಿಯ ಸುತ್ತ ಪರಿಭ್ರಮಿಸುತ್ತಾನೆ.", "ಭೂಮಿಯು ಸೂರ್ಯನ ಸುತ್ತ ಪರಿಭ್ರಮಿಸುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "2107": { "text": [ "ಬೆಳಕು.", "ಹೊಗೆ.", "ಧ್ವನಿ.", "ನೀರಿನ ಆವಿ." ], "label": [ "A", "B", "C", "D" ] }, "2108": { "text": [ "ಆವೇಗ", "ಶಕ್ತಿ.", "ಒತ್ತಡ", "ಕೆಲಸ." ], "label": [ "A", "B", "C", "D" ] }, "2109": { "text": [ "ಹೃದಯ.", "ಶ್ವಾಸಕೋಶ", "ಕಿವಿ.", "ಮೆದುಳು" ], "label": [ "A", "B", "C", "D" ] }, "2110": { "text": [ "ಸ್ಟ್ರಿಕ್", "ಮುರಿತ", "ವಿನ್ಯಾಸ", "ಹೊಳಪು." ], "label": [ "A", "B", "C", "D" ] }, "2111": { "text": [ "ಉಬ್ಬರವಿಳಿತ ಶಕ್ತಿಗಳು", "ಗಾಳಿಯ ಸವೆತ", "ಪ್ಲೇಟ್ ಟೆಕ್ಟೋನಿಕ್ಸ್", "ಜಾಗತಿಕ ತಾಪಮಾನ ಏರಿಕೆ" ], "label": [ "A", "B", "C", "D" ] }, "2112": { "text": [ "ಅವು ತಂಪಾದ ಗಾಳಿಯ ವಿರುದ್ಧ ನಿರೋಧಕವಾಗಿರುತ್ತವೆ.", "ಅವರು ಸೌರ ತಾಪನವನ್ನು ಅತ್ಯುತ್ತಮವಾಗಿಸುತ್ತಾರೆ.", "ಅವು ವಿಕಿರಣದ ತಂಪಾಗಿಸುವಿಕೆಯನ್ನು ಕಡಿಮೆ ಮಾಡುತ್ತವೆ.", "ಅವು ವಿಂಡ್ ಬ್ರೇಕ್ ಆಗಿ ಕಾರ್ಯನಿರ್ವಹಿಸುತ್ತವೆ." ], "label": [ "A", "B", "C", "D" ] }, "2113": { "text": [ "ಒಂದು ಸಂಯುಕ್ತ.", "ಒಂದು ಅಂಶ.", "ಒಂದು ಮಿಶ್ರಣ.", "ಒಂದು ಅಣುವು." ], "label": [ "A", "B", "C", "D" ] }, "2114": { "text": [ "ಖನಿಜದ ತೂಕ", "ಖನಿಜವನ್ನು ಆಮ್ಲದಲ್ಲಿ ಮುಳುಗಿಸಿ", "ಖನಿಜವು ಕರಗುವವರೆಗೆ ಅದನ್ನು ಬಿಸಿ ಮಾಡಿ.", "ಖನಿಜದ ತುದಿಯನ್ನು ಟೈಲ್ಗೆ ಅಡ್ಡಲಾಗಿ ಎಳೆಯಿರಿ" ], "label": [ "A", "B", "C", "D" ] }, "2115": { "text": [ "ವಿಪರೀತ ಬಾಯಾರಿಕೆ ಮತ್ತು ತೂಕ ನಷ್ಟ", "ತೀವ್ರವಾದ ನೋವುಗಳು ಮತ್ತು ಸೆಳೆತಗಳು", "ಶ್ರವಣ ಮತ್ತು ದೃಷ್ಟಿಯ ತೀವ್ರ ನಷ್ಟ", "ಸಮನ್ವಯ ಮತ್ತು ಸ್ಮರಣೆಯ ಅತಿಯಾದ ನಷ್ಟ" ], "label": [ "A", "B", "C", "D" ] }, "2116": { "text": [ "ಬಿಸಿ.", "ಪ್ರಸ್ತುತ", "ತರಂಗ ಚಲನೆ", "ಕಾಂತೀಯ ಶಕ್ತಿ" ], "label": [ "A", "B", "C", "D" ] }, "2117": { "text": [ "ಅನಿಲವು ಗಾಳಿಗಿಂತ ಹೆಚ್ಚು ದಟ್ಟವಾಗಿರುತ್ತದೆ.", "ಅನಿಲವು ಗಾಳಿಗಿಂತ ಹೆಚ್ಚು ಗೋಚರಿಸುತ್ತದೆ.", "ಅನಿಲದ ವಾಸನೆ ಗಾಳಿಗಿಂತ ಭಿನ್ನವಾಗಿರುತ್ತದೆ.", "ಅನಿಲವು ಗಾಳಿಗಿಂತ ವೇಗವಾಗಿ ಆವಿಯಾಗುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "2118": { "text": [ "ನ್ಯೂಟ್ರಾನ್ಗಳು.", "ಪ್ರೋಟಾನ್ಗಳು.", "ಎಲೆಕ್ಟ್ರಾನ್ಗಳು.", "ನ್ಯೂಟ್ರಿನೊಗಳು." ], "label": [ "A", "B", "C", "D" ] }, "2119": { "text": [ "ಗಾಳಿ.", "ಕಾರ್ಕ್", "ನೀರು.", "ಬೆಳ್ಳಿ." ], "label": [ "A", "B", "C", "D" ] }, "2120": { "text": [ "ಒಂದು ಸಿದ್ಧಾಂತವನ್ನು ಬದಲಾಯಿಸಿ.", "ಒಂದು ಊಹೆಯನ್ನು ಪರೀಕ್ಷಿಸಿ.", "ಒಂದು ಕಾರ್ಯವಿಧಾನವನ್ನು ಬರೆಯಿರಿ.", "ಒಂದು ಅವಲೋಕನವನ್ನು ಮಾಡಿ." ], "label": [ "A", "B", "C", "D" ] }, "2121": { "text": [ "ಘರ್ಷಣೆ", "ಸಮೂಹ", "ಒತ್ತಡ", "ತೂಕ" ], "label": [ "A", "B", "C", "D" ] }, "2122": { "text": [ "ಕರಗುತ್ತಿರುವ ಮಂಜುಗಡ್ಡೆ", "ಕುಗ್ಗುತ್ತಿರುವ ಬೆಳ್ಳಿ", "ಸುಡುವ ಪಂದ್ಯ", "ಕೊಳೆಯುತ್ತಿರುವ ಸಸ್ಯವರ್ಗ" ], "label": [ "A", "B", "C", "D" ] }, "2123": { "text": [ "ತನ್ನ ಅಕ್ಷದ ಮೇಲೆ ಭೂಮಿಯ ಒಲವು", "ಭೂಮಿಯ ತಿರುಗುವಿಕೆಯ ದರ", "ಸೌರ ಜ್ವಾಲೆಯ ಚಟುವಟಿಕೆಯ ಪರಿಣಾಮಗಳು", "ಭೂಮಿ ಮತ್ತು ಸೂರ್ಯನ ನಡುವಿನ ಸಾಪೇಕ್ಷ ಅಂತರ" ], "label": [ "A", "B", "C", "D" ] }, "2124": { "text": [ "ಟೆಸ್ಟ್ ಟ್ಯೂಬ್", "ಮೀಟರ್ ಸ್ಟಿಕ್", "ಸಮತೋಲನದ ಪ್ರಮಾಣ", "ಗ್ರಾಜುಯೇಟೆಡ್ ಸಿಲಿಂಡರ್" ], "label": [ "A", "B", "C", "D" ] }, "2125": { "text": [ "ಆಶ್ರಯವನ್ನು ನಿರ್ಮಿಸುವುದು", "ಪೋಷಕಾಂಶಗಳ ಮರುಬಳಕೆ", "ಶಕ್ತಿಯ ವರ್ಗಾವಣೆ", "ರಕ್ಷಣಾ ಕಾರ್ಯವಿಧಾನ" ], "label": [ "A", "B", "C", "D" ] }, "2126": { "text": [ "ಬ್ಯಾರೋಮೀಟರ್", "ಡಾಪ್ಲರ್ ರಾಡಾರ್", "ಆಳದ ಮಾಪಕ", "ಸೀಸ್ಮೋಗ್ರಾಫ್" ], "label": [ "A", "B", "C", "D" ] }, "2127": { "text": [ "ಕಣ್ಣಿನ ಸಾಕೆಟ್ಗಳು ಪಕ್ಕಕ್ಕೆ ಮುಖ ಮಾಡಿದ್ದವು.", "ತಲೆಬುರುಡೆಯು ಅಗಲಕ್ಕಿಂತ ಹೆಚ್ಚು ಉದ್ದವಾಗಿತ್ತು.", "ತಲೆಬುರುಡೆಯ ಮೇಲ್ಭಾಗದಲ್ಲಿ ಒಂದು ಮುಂಚಾಚಿರುವ ಪರ್ವತಶ್ರೇಣಿಯು ಇತ್ತು.", "ನಾಲ್ಕು ಹಲ್ಲುಗಳು ಉದ್ದ ಮತ್ತು ಮೊನಚಾಗಿದ್ದವು.", "ದವಡೆಗಳು ಪಕ್ಕಕ್ಕೆ ಮತ್ತು ಮೇಲಕ್ಕೆ ಮತ್ತು ಕೆಳಕ್ಕೆ ಚಲಿಸಬಹುದು." ], "label": [ "A", "B", "C", "D", "E" ] }, "2128": { "text": [ "ಕೋಳಿಗಳು", "ನಾಯಿಗಳು", "ಕಪ್ಪೆಗಳು.", "ಆಮೆಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "2129": { "text": [ "ಅವು ಮೈಟೋಸಿಸ್ ಮೂಲಕ ಸಂತಾನೋತ್ಪತ್ತಿ ಮಾಡುತ್ತವೆ.", "ಅವರು ಫಾಗೋಸೈಟೋಸಿಸ್ ಮೂಲಕ ತಿನ್ನುತ್ತಾರೆ.", "ಅವು ಬೆಳಕಿನ ಪ್ರಚೋದನೆಗಳಿಗೆ ಪ್ರತಿಕ್ರಿಯಿಸುತ್ತವೆ.", "ಅವು ಆಕಾರವನ್ನು ಬದಲಾಯಿಸುವ ಮೂಲಕ ಚಲಿಸುತ್ತವೆ." ], "label": [ "A", "B", "C", "D" ] }, "2130": { "text": [ "ಸ್ಥಳೀಯವಲ್ಲದ ಪ್ರಭೇದಗಳ ಪರಿಚಯ", "ಚಳಿಗಾಲದಲ್ಲಿ ಹಗಲು ಹೊತ್ತಿನ ಸಮಯ ಕಡಿಮೆಯಾಗುತ್ತದೆ", "ಕಾಡುಗಳಲ್ಲಿ ಮರಗಳನ್ನು ಕಡಿಯುವುದನ್ನು ತಡೆಯುವುದು.", "ವಸಂತಕಾಲದ ಪ್ರವಾಹದಿಂದ ಉಂಟಾಗುವ ನದಿಯ ದಡದ ಸವೆತ" ], "label": [ "A", "B", "C", "D" ] }, "2131": { "text": [ "ಹೊರಗಿನ ಕೋರ್, ಒಳಗಿನ ಕೋರ್, ಆಸ್ಟೆನೋಸ್ಫಿಯರ್, ಲಿಥೋಸ್ಫಿಯರ್", "ಆಸ್ಟೆನೋಸ್ಫಿಯರ್, ಲಿಥೋಸ್ಫಿಯರ್, ಹೊರಗಿನ ಕೋರ್, ಒಳಗಿನ ಕೋರ್", "ಒಳಗಿನ ಕೋರ್, ಆಸ್ಟೆನೋಸ್ಫಿಯರ್, ಲಿಥೋಸ್ಫಿಯರ್, ಹೊರಗಿನ ಕೋರ್", "ಒಳಗಿನ ಕೋರ್, ಹೊರಗಿನ ಕೋರ್, ಆಸ್ಟೆನೋಸ್ಫಿಯರ್, ಲಿಥೋಸ್ಫಿಯರ್" ], "label": [ "A", "B", "C", "D" ] }, "2132": { "text": [ "ನೈಟ್ರೋಜನ್ ಪರಮಾಣುಗಳು ವಿವಿಧ ಗಾತ್ರದಲ್ಲಿರುತ್ತವೆ.", "ನೈಟ್ರೋಜನ್ ಪರಮಾಣುಗಳು ಬೇರೆ ಬೇರೆ ವಯಸ್ಸಿನವು.", "ನೈಟ್ರೋಜನ್ ಪರಮಾಣುಗಳು ವಿವಿಧ ಪರಮಾಣುಗಳೊಂದಿಗೆ ಬಂಧವನ್ನು ಹೊಂದಬಹುದು.", "ನೈಟ್ರೋಜನ್ ಪರಮಾಣುಗಳು ವಿಭಿನ್ನ ಪ್ರಮಾಣದ ಶಕ್ತಿಯನ್ನು ಹೊಂದಿರುತ್ತವೆ." ], "label": [ "A", "B", "C", "D" ] }, "2133": { "text": [ "ಲಿಪಿಡ್", "ಕಾರ್ಬೋಹೈಡ್ರೇಟ್", "ನ್ಯೂಕ್ಲಿಯಿಕ್ ಆಮ್ಲ", "ಪ್ರೋಟೀನ್" ], "label": [ "A", "B", "C", "D" ] }, "2134": { "text": [ "ಬೇಸಿಗೆಯ ಬಿಸಿಲಿನ ಮಧ್ಯಾಹ್ನದಲ್ಲಿ ಕೊಚ್ಚೆಗುಂಡಿ ಕಣ್ಮರೆಯಾಗುತ್ತದೆ", "ನೀವು ಸಾಕಷ್ಟು ವ್ಯಾಯಾಮ ಮಾಡಿದ ನಂತರ ನಿಮ್ಮ ಹಣೆಯ ಮೇಲೆ ಬೆವರು ಬರುತ್ತದೆ.", "ನೀವು ಬಿಸಿಲಿನಲ್ಲಿ ಬಿಡುವಾಗ ಮಂಜುಗಡ್ಡೆಯ ತುಂಡುಗಳು ಕರಗುತ್ತವೆ", "ತಂಪಾದ ರಾತ್ರಿಯಲ್ಲಿ ಸಸ್ಯಗಳ ಮೇಲೆ ಮಂಜು ಬೀಳುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "2135": { "text": [ "ಒಳಚರಂಡಿಯಿಂದ ಹರಿಯುವ ನೀರು.", "ಕೆಸರಿನ ಶೇಖರಣೆ.", "ಅದರ ಮೂಲಕ ಹಾದುಹೋಗುವ ಪ್ರಾಚೀನ ಹಿಮನದಿ.", "ಸಮುದ್ರಕ್ಕೆ ಹರಿಯುವ ಒಂದು ಭೂಗತ ನದಿ." ], "label": [ "A", "B", "C", "D" ] }, "2136": { "text": [ "ರಾಸಾಯನಿಕ ಶಿಲೆಗಳ ಅಭಿವೃದ್ಧಿ", "ಹೊರತೆಗೆಯುವ ಬಂಡೆಗಳ ಅಭಿವೃದ್ಧಿ", "ಪದರದ ಬಂಡೆಗಳ ಅಭಿವೃದ್ಧಿ", "ಮಡಿಸಿದ ಬಂಡೆಗಳ ಅಭಿವೃದ್ಧಿ" ], "label": [ "A", "B", "C", "D" ] }, "2137": { "text": [ "ಆಮ್ಲಜನಕದ ಪ್ರಮಾಣ ಹೆಚ್ಚಾಗುತ್ತದೆ.", "ಮೀಥೇನ್ ಪ್ರಮಾಣವು ಹೆಚ್ಚಾಗುತ್ತದೆ.", "ನೀರಿನ ಆವಿಯ ಪ್ರಮಾಣವು ಹೆಚ್ಚಾಗುತ್ತದೆ.", "ಇಂಗಾಲದ ಡೈಆಕ್ಸೈಡ್ನ ಪ್ರಮಾಣವು ಹೆಚ್ಚಾಗುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "2138": { "text": [ "ಜೆಟ್ ಸ್ಟ್ರೀಮ್.", "ಹವಾಮಾನದ ಮಾದರಿಗಳು.", "ಆಯಸ್ಕಾಂತೀಯ ಮಾದರಿಗಳು.", "ವಿದ್ಯುತ್ ಹೊರಸೂಸುವಿಕೆಗಳು." ], "label": [ "A", "B", "C", "D" ] }, "2139": { "text": [ "ಬಿಸಿ.", "ಸೌರಶಕ್ತಿ", "ರಾಸಾಯನಿಕ", "ವಿದ್ಯುತ್" ], "label": [ "A", "B", "C", "D" ] }, "2140": { "text": [ "ಕ್ರಮೇಣ ಹವಾಮಾನ ಬದಲಾವಣೆ", "ಮುಂದುವರಿದ ಹವಾಮಾನ ಸ್ಥಿರತೆ", "ಹಠಾತ್ ಜಾಗತಿಕ ಹವಾಮಾನ ಬದಲಾವಣೆ", "ಕ್ರಮೇಣ ಪರಿಸರ ವ್ಯವಸ್ಥೆಯ ಅನುಕ್ರಮ" ], "label": [ "A", "B", "C", "D" ] }, "2141": { "text": [ "ಸಂಬಂಧವು ಸ್ಪರ್ಧಾತ್ಮಕವಾಗಿದೆ.", "ಸಂಬಂಧವು ಸಹಕಾರಿಯಾಗಿದೆ.", "ಸಂಬಂಧವು ಪರಾವಲಂಬಿ ಆಗಿದೆ.", "ಸಂಬಂಧವು ಪರಭಕ್ಷಕವಾಗಿದೆ." ], "label": [ "A", "B", "C", "D" ] }, "2142": { "text": [ "ನೆರಳು", "ಬಿಸಿ.", "ನೀರು.", "ಮರಳು." ], "label": [ "A", "B", "C", "D" ] }, "2143": { "text": [ "ಇದು ಶತಕೋಟಿ ನಕ್ಷತ್ರಪುಂಜಗಳನ್ನು ಒಳಗೊಂಡಿದೆ.", "ಇದು ಎರಡು ಶತಕೋಟಿ ವರ್ಷಗಳಿಗಿಂತ ಕಡಿಮೆ ಹಳೆಯದು.", "ಇದು ಸುಮಾರು ಹತ್ತು ಗ್ರಹಗಳನ್ನು ಒಳಗೊಂಡಿದೆ.", "ಕಾಲಾನಂತರದಲ್ಲಿ ಚಿಕ್ಕದಾಗುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "2144": { "text": [ "ಥರ್ಮಾಮೀಟರ್", "ಸಮತೋಲನ", "ಕೈ ಮಸೂರಗಳು", "ಗ್ರಾಜುಯೇಟೆಡ್ ಸಿಲಿಂಡರ್" ], "label": [ "A", "B", "C", "D" ] }, "2145": { "text": [ "ಅತಿ ಹೆಚ್ಚು ಸಾಂದ್ರತೆಯನ್ನು ಹೊಂದಿರುವ ಬ್ಲಾಕ್", "ಅತ್ಯಂತ ಕಡಿಮೆ ಮೇಲ್ಮೈ ವಿಸ್ತೀರ್ಣವನ್ನು ಹೊಂದಿರುವ ಬ್ಲಾಕ್", "ಅತಿ ಹೆಚ್ಚು ನಿರ್ದಿಷ್ಟ ಶಾಖವನ್ನು ಹೊಂದಿರುವ ಬ್ಲಾಕ್", "ಕಡಿಮೆ ಉಷ್ಣ ವಾಹಕತೆಯನ್ನು ಹೊಂದಿರುವ ಬ್ಲಾಕ್" ], "label": [ "A", "B", "C", "D" ] }, "2146": { "text": [ "ವೇಗವಾಗಿ ಈಜುತ್ತಾನೆ.", "ಇದು ದೊಡ್ಡ ದೇಹವನ್ನು ಹೊಂದಿದೆ.", "ಇದು ಕಠಿಣವಾದ ಚಿಪ್ಪುಗಳುಳ್ಳ ಚರ್ಮವನ್ನು ಹೊಂದಿರುತ್ತದೆ.", "ಇದು ಬೇರೆ ಆಹಾರದ ಮೂಲವನ್ನು ಹೊಂದಿದೆ." ], "label": [ "A", "B", "C", "D" ] }, "2147": { "text": [ "ಕಲ್ಲಿದ್ದಲು", "ವಿದ್ಯುತ್.", "ಸೂರ್ಯನ ಬೆಳಕು.", "ಗಾಳಿ." ], "label": [ "A", "B", "C", "D" ] }, "2148": { "text": [ "ಪ್ರದೇಶ", "ಸಮೂಹ", "ತೂಕ", "ಪರಿಮಾಣ" ], "label": [ "A", "B", "C", "D" ] }, "2149": { "text": [ "ವಿಕಿರಣ", "ಸಾಗಣೆ", "ಸಂವಹನ", "ನಿರೋಧನ" ], "label": [ "A", "B", "C", "D" ] }, "2150": { "text": [ "ರಕ್ತದೊತ್ತಡವನ್ನು ಕಾಪಾಡಿಕೊಳ್ಳಿ.", "ಇಂಗಾಲದ ಡೈಆಕ್ಸೈಡ್ ಅನ್ನು ತೆಗೆದುಹಾಕಿ.", "ಇದು ಕೆಂಪು ರಕ್ತ ಕಣಗಳನ್ನು ಉತ್ಪಾದಿಸುತ್ತದೆ.", "ತ್ಯಾಜ್ಯ ಉತ್ಪನ್ನಗಳನ್ನು ಫಿಲ್ಟರ್ ಮಾಡಿ." ], "label": [ "A", "B", "C", "D" ] }, "2151": { "text": [ "ಇದು ಸ್ಪಾರ್ಕ್ ಅನ್ನು ಸೃಷ್ಟಿಸುತ್ತದೆ.", "ಇದು ವಿದ್ಯುತ್ ಸರ್ಕ್ಯೂಟ್ ಅನ್ನು ಒಡೆಯುತ್ತದೆ.", "ಇದು ವಿದ್ಯುಚ್ಛಕ್ತಿಯನ್ನು ಉತ್ಪಾದಿಸುತ್ತದೆ.", "ಇದು ವಿದ್ಯುತ್ ಸರ್ಕ್ಯೂಟ್ ಅನ್ನು ಪೂರ್ಣಗೊಳಿಸುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "2152": { "text": [ "ನಿಯಂತ್ರಣ", "ಮಾರ್ಗದರ್ಶನ", "ಪ್ರೊಪಲ್ಷನ್", "ಅಮಾನತು" ], "label": [ "A", "B", "C", "D" ] }, "2153": { "text": [ "ಸಸ್ಯವು ತೇವಾಂಶವನ್ನು ಪಡೆಯಲು ಸಹಾಯ ಮಾಡುತ್ತದೆ.", "ಸಸ್ಯವನ್ನು ನೆಲಕ್ಕೆ ಅಂಟಿಸಿ.", "ಸಸ್ಯವನ್ನು ಹಾನಿಯಿಂದ ರಕ್ಷಿಸಿ.", "ಕಾಂಡಗಳು ಮತ್ತು ಕೊಂಬೆಗಳನ್ನು ಬೆಂಬಲಿಸಿ." ], "label": [ "A", "B", "C", "D" ] }, "2154": { "text": [ "ಹುಲ್ಲು.", "ಅಲ್ಯೂಮಿನಿಯಂ", "ಸೂರ್ಯನ ಬೆಳಕು.", "ಆಮ್ಲಜನಕ" ], "label": [ "A", "B", "C", "D" ] }, "2155": { "text": [ "ಕಾಂಟಿನೆಂಟಲ್ ಕಪಾಟಿನಲ್ಲಿ", "ಭೂಖಂಡದ ಇಳಿಜಾರುಗಳು", "ಸಮುದ್ರದ ಕಂದಕಗಳು", "ಅಬಿಸ್ಸಲ್ ಮೈದಾನಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "2156": { "text": [ "ನರಸಂಬಂಧಿ", "ಜೀರ್ಣಕಾರಿ.", "ರಕ್ತಪರಿಚಲನೆ", "ಅವಿಭಾಜ್ಯ" ], "label": [ "A", "B", "C", "D" ] }, "2157": { "text": [ "ಇದು ಜೀವಂತ ಜೀವಿಗಳಲ್ಲಿ ರೋಗವನ್ನು ಉಂಟುಮಾಡುತ್ತದೆ.", "ಮಣ್ಣಿನ ಸವೆತವನ್ನು ಕಡಿಮೆ ಮಾಡಿ.", "ಆಮ್ಲಜನಕವನ್ನು ಗಾಳಿಗೆ ಮರುಬಳಕೆ ಮಾಡಿ.", "ಮಣ್ಣಿಗೆ ಪೋಷಕಾಂಶಗಳನ್ನು ಹಿಂತಿರುಗಿಸಿ." ], "label": [ "A", "B", "C", "D" ] }, "2158": { "text": [ "ಸಸ್ಯದ ಬೆಳವಣಿಗೆ", "ಕಡಲತೀರದ ಸವೆತ", "ಕರಗುತ್ತಿರುವ ಬಂಡೆ", "ಬೀಳುವ ನೀರು" ], "label": [ "A", "B", "C", "D" ] }, "2159": { "text": [ "ಗಾಳಿಯ ಉಷ್ಣಾಂಶದಲ್ಲಿ ಇಳಿಕೆ", "ಶೂಟಿಂಗ್ ನಕ್ಷತ್ರಗಳ ನೋಟ", "ವಾತಾವರಣದ ಓಝೋನ್ನಲ್ಲಿ ಇಳಿಕೆ", "ನಾರ್ದರ್ನ್ ಲೈಟ್ಸ್ನ ನೋಟ" ], "label": [ "A", "B", "C", "D" ] }, "2160": { "text": [ "ಶಕ್ತಿಯನ್ನು ಉಳಿಸಲು ಸಾಧ್ಯವಾಗುತ್ತದೆ.", "ಹೆಚ್ಚಿನ ಸಂಖ್ಯೆಯ ಸಂತತಿಯನ್ನು ಹೊಂದಿರುವುದು.", "ಹೆಚ್ಚಿನ ಆನುವಂಶಿಕ ವೈವಿಧ್ಯತೆ.", "ದೀರ್ಘಾವಧಿಯ ಬಾಳಿಕೆ." ], "label": [ "A", "B", "C", "D" ] }, "2161": { "text": [ "ನೀರಿನ ಅಣುಗಳು ಪ್ರತ್ಯೇಕವಾಗಿ ಚಲಿಸುತ್ತವೆ.", "ಬಿಸಿ ನೀರನ್ನು ಭೇದಿಸುವ ತಂಪಾದ ಗಾಳಿ.", "ನೀರಿನಿಂದ ಶಾಖವು ತಂಪಾದ ಗಾಳಿಗೆ ಚಲಿಸುತ್ತದೆ.", "ಲೋಹದ ಪ್ಯಾನ್ನೊಂದಿಗೆ ಬಿಸಿ ನೀರು ಪ್ರತಿಕ್ರಿಯಿಸುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "2162": { "text": [ "ಉಸಿರಾಟದ ಪುದೀನವು ಟೂತ್ ಪೇಸ್ಟ್ಗಿಂತ ಕಡಿಮೆ ಕರಗುತ್ತದೆ.", "ಉಸಿರಾಟದ ಪುದೀನವು ಟೂತ್ ಪೇಸ್ಟ್ಗಿಂತ ಹೆಚ್ಚು ಕರಗುತ್ತದೆ.", "ಬ್ರೀತ್ ಮಿಂಟ್ ಟೂತ್ ಪೇಸ್ಟ್ಗಿಂತ ಕಡಿಮೆ ಸಾಂದ್ರತೆಯನ್ನು ಹೊಂದಿತ್ತು.", "ಬ್ರೀತ್ ಮಿಂಟ್ ಟೂತ್ ಪೇಸ್ಟ್ಗಿಂತ ಹೆಚ್ಚಿನ ಸಾಂದ್ರತೆಯನ್ನು ಹೊಂದಿತ್ತು." ], "label": [ "A", "B", "C", "D" ] }, "2163": { "text": [ "ಉದ್ದವಾದ ಮಣಿ", "ಉಕ್ಕಿನ ಶೂ", "ಕಾಣೆಯಾದ ಹಲ್ಲು", "ಮೂಗೇಟಿಗೊಳಗಾದ ಕಾಲು" ], "label": [ "A", "B", "C", "D" ] }, "2164": { "text": [ "ಲೋಹಗಳು", "ಲೋಹಗಳಲ್ಲದ ವಸ್ತುಗಳು", "ಅಂಶಗಳು", "ಸಂಯುಕ್ತಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "2165": { "text": [ "ಗಾಳಿ.", "ಗಾಜು.", "ಲೋಹದ", "ನೀರು." ], "label": [ "A", "B", "C", "D" ] }, "2166": { "text": [ "ದ್ರಾವಣ.", "ದ್ರಾವಕ.", "ಪರಿಹಾರ.", "ಅಮಾನತು." ], "label": [ "A", "B", "C", "D" ] }, "2167": { "text": [ "ಮರಗಳು ಈ ಅನಿಲಗಳನ್ನು ಹೀರಿಕೊಳ್ಳುತ್ತವೆ.", "ಜಾಗತಿಕ ತಾಪಮಾನವು ಏರುತ್ತಿದೆ.", "ಅನೇಕ ಅಸ್ಥಿರಗಳು ಜಾಗತಿಕ ತಾಪಮಾನದ ಮೇಲೆ ಪರಿಣಾಮ ಬೀರುತ್ತವೆ.", "ಅನೇಕ ಮಾನವ ಚಟುವಟಿಕೆಗಳು ಈ ಅನಿಲಗಳನ್ನು ಉತ್ಪಾದಿಸುತ್ತವೆ." ], "label": [ "A", "B", "C", "D" ] }, "2168": { "text": [ "ಪ್ರತಿದಿನ ಔಷಧಿಗಳನ್ನು ತೆಗೆದುಕೊಳ್ಳುವ ಮೂಲಕ", "ಜನರ ನಡುವೆ ಹರಡುವಿಕೆಯನ್ನು ತಡೆಯುವ ಮೂಲಕ", "ಪ್ರತಿದಿನ ಸ್ವಚ್ಛವಾದ ಬಟ್ಟೆಗಳನ್ನು ಧರಿಸುವ ಮೂಲಕ", "ದಿನಕ್ಕೆ ಮೂರು ಬಾರಿ ಹಲ್ಲಿನ ನೈರ್ಮಲ್ಯವನ್ನು ನಿರ್ವಹಿಸುವ ಮೂಲಕ" ], "label": [ "A", "B", "C", "D" ] }, "2169": { "text": [ "ತೂಕ ಮತ್ತು ಸಮಯ", "ದೂರ ಮತ್ತು ದ್ರವ್ಯರಾಶಿ", "ಪರಿಮಾಣ ಮತ್ತು ದ್ರವ್ಯರಾಶಿ", "ಪ್ರದೇಶ ಮತ್ತು ತೂಕ" ], "label": [ "A", "B", "C", "D" ] }, "2170": { "text": [ "ಸಮತೋಲನ", "ಥರ್ಮಾಮೀಟರ್", "ಮೀಟರ್ ಸ್ಟಿಕ್", "ಗ್ರಾಜುಯೇಟೆಡ್ ಸಿಲಿಂಡರ್" ], "label": [ "A", "B", "C", "D" ] }, "2171": { "text": [ "ಅನಿಲ.", "ದ್ರವ.", "ಗಟ್ಟಿಯಾಗಿರುತ್ತದೆ.", "ನೈಸರ್ಗಿಕ" ], "label": [ "A", "B", "C", "D" ] }, "2172": { "text": [ "ಪಂಕ್ಚರ್ಗಳನ್ನು ತಡೆಗಟ್ಟಲು ಎಪಿಥೇಲಿಯಂ ಕಠಿಣವಾದ ಶೆಲ್ ಅನ್ನು ಒದಗಿಸುತ್ತದೆ.", "ಎಪಿಥೇಲಿಯಂ ಕಬ್ಬಿಣದ ಕೊರತೆಯನ್ನು ವಿರೋಧಿಸಲು ಕ್ಯಾಪಿಲ್ಲರಿಗಳನ್ನು ಹೊಂದಿದೆ.", "ಎಪಿಥೀಲಿಯಂ ಕಶೇರುಕವನ್ನು ಲಘೂಷ್ಣತೆಯಿಂದ ರಕ್ಷಿಸುತ್ತದೆ.", "ಎಪಿಥೀಲಿಯಂ ಕಶೇರುಕಗಳಲ್ಲಿ ನಿರ್ಜಲೀಕರಣವನ್ನು ತಡೆಯುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "2173": { "text": [ "ಕ್ಯಾಲ್ಕುಲೇಟರ್", "ರೇಖಾಚಿತ್ರಗಳು", "ಅವಲೋಕನಗಳು", "ಕಂಪ್ಯೂಟರ್" ], "label": [ "A", "B", "C", "D" ] }, "2174": { "text": [ "ನ್ಯೂಕ್ಲಿಯಸ್", "ಅಂಗಾಂಗ", "ಕೋಶ", "ಆರ್ಗನೆಲ್" ], "label": [ "A", "B", "C", "D" ] }, "2175": { "text": [ "ಹಾಲೈಟ್", "ಕ್ವಾರ್ಟ್ಜ್", "ಜಿಪ್ಸಮ್", "ಗಂಧಕ" ], "label": [ "A", "B", "C", "D" ] }, "2176": { "text": [ "ಘರ್ಷಣೆ", "ಗುರುತ್ವಾಕರ್ಷಣ", "ಬೆಳಕು.", "ಆಯಸ್ಕಾಂತತೆ" ], "label": [ "A", "B", "C", "D" ] }, "2177": { "text": [ "ಗೂಡಿನ ಕಟ್ಟಡ", "ಬೇಟೆಯಾಡುವುದು", "ವಲಸೆ ಹೋಗುವುದು.", "ಹೈಬರ್ನೇಟಿಂಗ್" ], "label": [ "A", "B", "C", "D" ] }, "2178": { "text": [ "ಅಕ್ವೇರಿಯಂ ಬಾಗಿಲಲ್ಲಿ ಆಹಾರಕ್ಕಾಗಿ ಕಾಯುತ್ತಿದೆ", "ತನ್ನ ತೋಳುಗಳನ್ನು ಬಳಸಿ ಆಹಾರವನ್ನು ಹಿಡಿಯುವುದು", "ರಾತ್ರಿಯಲ್ಲಿ ಹೆಚ್ಚು ಸಕ್ರಿಯರಾಗಿರುವುದು", "ಕಲ್ಲುಗಳ ಹಿಂದೆ ಅಡಗಿಕೊಳ್ಳುವುದು" ], "label": [ "A", "B", "C", "D" ] }, "2179": { "text": [ "ಪುನರುತ್ಪಾದನೆ ಮಾಡಿ", "ನೋಡಿ", "ಉಸಿರಾಡಿ.", "ಚಲಿಸಿ" ], "label": [ "A", "B", "C", "D" ] }, "2180": { "text": [ "ಮೇಲ್ಮೈ ತಾಪಮಾನ", "ಭೂಮಿಯಿಂದ ದೂರ", "ಸೂರ್ಯನಿಂದ ದೂರ", "ನಕ್ಷತ್ರವನ್ನು ರಚಿಸುವ ಅನಿಲಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "2181": { "text": [ "ವಾಯು ಪ್ರತಿರೋಧ", "ಘರ್ಷಣೆ", "ಗುರುತ್ವಾಕರ್ಷಣ", "ಆಯಸ್ಕಾಂತತೆ" ], "label": [ "A", "B", "C", "D" ] }, "2182": { "text": [ "ಮ್ಯಾಗ್ನೆಟಿಕ್", "ಅಂಶಗಳು", "ಸಂಯುಕ್ತಗಳು", "ನೀರಿನಲ್ಲಿ ಕರಗುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "2183": { "text": [ "ಒಂದು ಪೂರ್ವವರ್ತಿ", "ಜೇನುಹುಳು", "ಒಂದು ಸಮುದ್ರ ನಕ್ಷತ್ರ", "ಒಂದು ಮಣ್ಣಿನ ಹುಳು" ], "label": [ "A", "B", "C", "D" ] }, "2184": { "text": [ "ಸ್ಟ್ರಾಂಡ್ನ ಮಾಹಿತಿಯು ಬದಲಾಗುತ್ತದೆ.", "ಸ್ಟ್ರಾಂಡ್ನ ದ್ರವ್ಯರಾಶಿಯು ಬದಲಾಗುತ್ತದೆ.", "ಜೀವಿಯು ಸಾಯುತ್ತದೆ.", "ಜೀವಿಯು ಬೆಳೆಯುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "2185": { "text": [ "ಸಾಮಾನ್ಯ ದೋಷ", "ಸಮುದ್ರ ತಳದ ಹರಡುವಿಕೆ", "ಅಗ್ನಿಶಾಮಕ ಒಳನುಸುಳುವಿಕೆಗಳು", "ಸಂವಹನ ಪ್ರವಾಹಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "2186": { "text": [ "ಪೆನ್ನು, ಕಾಗದ ಮತ್ತು ಕಂಪ್ಯೂಟರ್", "ಕತ್ತರಿ, ಫೋರ್ಸ್ಪ್ಸ್ ಮತ್ತು ಸ್ಕಾಲ್ಪೆಲ್", "ಪೆಟ್ರಿ ಖಾದ್ಯ, ಫ್ಲಾಸ್ಕ್ ಮತ್ತು ಬನ್ಸೆನ್ ಬರ್ನರ್", "ಗಾಜಿನ ಸ್ಲೈಡ್ಗಳು, ಡೈ ಮತ್ತು ಲಘು ಸೂಕ್ಷ್ಮದರ್ಶಕ" ], "label": [ "A", "B", "C", "D" ] }, "2187": { "text": [ "ಒಂದು ಗ್ರಹ", "ಒಂದು ಸಮೂಹ", "ಒಂದು ಉಲ್ಕೆ", "ಒಂದು ನಕ್ಷತ್ರ" ], "label": [ "A", "B", "C", "D" ] }, "2188": { "text": [ "ಇದೇ ರೀತಿಯ ಭೌತಿಕ ಲಕ್ಷಣಗಳು", "ಕಡಿಮೆ ರೂಪಾಂತರ ದರ", "ಕಡಿಮೆ ಜನಸಂಖ್ಯೆ", "ಆನುವಂಶಿಕ ವೈವಿಧ್ಯತೆ" ], "label": [ "A", "B", "C", "D" ] }, "2189": { "text": [ "ಮುಚ್ಚಿದ ಸರ್ಕ್ಯೂಟ್.", "ಓಪನ್ ಸರ್ಕ್ಯೂಟ್.", "ಒಂದು ಫಿಲಾಮೆಂಟ್.", "ಒಂದು ಬ್ಯಾಟರಿ." ], "label": [ "A", "B", "C", "D" ] }, "2190": { "text": [ "ಕಂದಕಗಳು.", "ಜ್ವಾಲಾಮುಖಿಗಳು", "ದ್ವೀಪದ ಚಾಪಗಳು", "ಮಧ್ಯ-ಸಾಗರ ರೇಖೆಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "2191": { "text": [ "ಹಾಟ್ ಪ್ಲೇಟ್ ಮತ್ತು ಸ್ಟಾಪ್ವಾಚ್", "ಥರ್ಮಾಮೀಟರ್ ಮತ್ತು ಸಮತೋಲನ", "ಬಿಸಿ ತಟ್ಟೆಯ ಮತ್ತು ಥರ್ಮಾಮೀಟರ್", "ಸಮತೋಲನ ಮತ್ತು ಶ್ರೇಣೀಕೃತ ಸಿಲಿಂಡರ್" ], "label": [ "A", "B", "C", "D" ] }, "2192": { "text": [ "ಒಂದು ಹುರುಪು.", "ಒಂದು ಮಧ್ಯಮ.", "ಒಂದು ಸ್ಪೆಕ್ಟ್ರಮ್.", "ಸಮತೋಲನ." ], "label": [ "A", "B", "C", "D" ] }, "2193": { "text": [ "ಘರ್ಷಣೆ", "ವಿದ್ಯುತ್", "ಗುರುತ್ವಾಕರ್ಷಣ", "ಆಯಸ್ಕಾಂತತೆ" ], "label": [ "A", "B", "C", "D" ] }, "2194": { "text": [ "ಪರಿಸರದಲ್ಲಿ ಬದಲಾವಣೆಗಳು", "ಅನಾರೋಗ್ಯಕ್ಕೆ ಕಾರಣವಾಗುವ ರೋಗಗಳು", "ಹವಾಮಾನದಲ್ಲಿ ಬದಲಾವಣೆಗಳು", "ಪರಭಕ್ಷಕ ಪ್ರಾಣಿಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "2195": { "text": [ "ಇದು ಗಂಡು ಪಕ್ಷಿಗಳಿಗೆ ಸಂಗಾತಿಯನ್ನು ಹುಡುಕಲು ಸಹಾಯ ಮಾಡುತ್ತದೆ.", "ಇದು ಪಕ್ಷಿಗಳಿಗೆ ಆಹಾರವನ್ನು ಸುಲಭವಾಗಿ ಹುಡುಕಲು ಸಹಾಯ ಮಾಡುತ್ತದೆ.", "ಪಕ್ಷಿಗಳು ತಮ್ಮ ಗೂಡುಗಳ ಮೇಲೆ ಕುಳಿತಾಗ ಅವುಗಳನ್ನು ಅಡಗಿಸಲು ಇದು ಸಹಾಯ ಮಾಡುತ್ತದೆ.", "ವಲಸೆ ಹೋಗುವಾಗ ಪಕ್ಷಿಗಳು ಹಿಂಡುಗಳನ್ನು ಕಂಡುಕೊಳ್ಳಲು ಇದು ಸಹಾಯ ಮಾಡುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "2196": { "text": [ "ಕಬ್ಬಿಣದ ಫಿಲ್ಲಿಂಗ್ಗಳು", "ಮರದ ಚಿಪ್ಸ್", "ಮರಳು.", "ಸಕ್ಕರೆ" ], "label": [ "A", "B", "C", "D" ] }, "2197": { "text": [ "ಗುಳ್ಳೆಗಳ ರಚನೆ", "ಒಟ್ಟು ದ್ರವ್ಯರಾಶಿಯಲ್ಲಿ ಇಳಿಕೆ", "ಪರಮಾಣುಗಳ ಕಣ್ಮರೆ", "ಪರಮಾಣುಗಳ ಸಂಖ್ಯೆಯಲ್ಲಿ ಹೆಚ್ಚಳ" ], "label": [ "A", "B", "C", "D" ] }, "2198": { "text": [ "ಪಿಚ್ ಅನ್ನು ಕಡಿಮೆ ಮಾಡಿ.", "ಆವರ್ತನವನ್ನು ಹೆಚ್ಚಿಸುವುದು.", "ವೈಶಾಲ್ಯವನ್ನು ಹೆಚ್ಚಿಸುವುದು.", "ತರಂಗಾಂತರವನ್ನು ಕಡಿಮೆ ಮಾಡುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "2199": { "text": [ "ಖನಿಜವನ್ನು ಅದರ ಪೆಟ್ಟಿಗೆಗೆ ಹಿಂತಿರುಗಿಸಿ.", "ಖನಿಜವನ್ನು ನೀರಿನಿಂದ ತೊಳೆದು, ಅದನ್ನು ಒಣಗಿಸಿ, ಅದನ್ನು ಪೆಟ್ಟಿಗೆಯಲ್ಲಿ ಹಿಂತಿರುಗಿಸಿ.", "ಕಾಗದದ ಟವಲ್ನಿಂದ ಖನಿಜವನ್ನು ಒರೆಸಿ ಅದನ್ನು ಪೆಟ್ಟಿಗೆಗೆ ಹಿಂತಿರುಗಿಸಿ.", "ಖನಿಜವನ್ನು ಸಿಂಕ್ನಲ್ಲಿ ಇರಿಸಿ ಮತ್ತು ಅದನ್ನು ಸ್ವಚ್ಛಗೊಳಿಸಲು ಶಿಕ್ಷಕರಿಗೆ ಬಿಡಿ." ], "label": [ "A", "B", "C", "D" ] }, "2200": { "text": [ "0 °C", "32 ಡಿಗ್ರಿ ಸೆಲ್ಸಿಯಸ್", "100 ಡಿಗ್ರಿ ಸೆಲ್ಸಿಯಸ್", "212 °ಸೆ." ], "label": [ "A", "B", "C", "D" ] }, "2201": { "text": [ "ಇದು ಸಂಭಾವ್ಯ ಶಕ್ತಿಯಾಗಿ ಕಳೆದುಹೋಯಿತು.", "ಇದು ರಾಸಾಯನಿಕ ಶಕ್ತಿಯಾಗಿ ಕಳೆದುಹೋಯಿತು.", "ಇದನ್ನು ಉಷ್ಣ ಶಕ್ತಿಯಾಗಿ ಪರಿವರ್ತಿಸಲಾಯಿತು.", "ಇದನ್ನು ಕಾಂತೀಯ ಶಕ್ತಿಯಾಗಿ ಪರಿವರ್ತಿಸಲಾಯಿತು." ], "label": [ "A", "B", "C", "D" ] }, "2202": { "text": [ "ಭೂಶಾಖದ ತಾಪನ", "ಗ್ರಹಗಳ ಪರಿಭ್ರಮಣ", "ಸೌರ ಶಾಖ", "ಚಂದ್ರನ ಉಬ್ಬರವಿಳಿತ ಶಕ್ತಿಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "2203": { "text": [ "ಹೆಚ್ಚಿನ ಒತ್ತಡದ ಪ್ರದೇಶವು ಬೆಳೆಯುತ್ತದೆ.", "ಕರಾವಳಿಯಲ್ಲಿ ಸಮುದ್ರ ಮಟ್ಟವು ಏರುತ್ತದೆ.", "ಗಾಳಿಯು ಪ್ರದಕ್ಷಿಣಾಕಾರವಾಗಿ ತಿರುಗಲು ಪ್ರಾರಂಭಿಸುತ್ತದೆ.", "ಬೆಚ್ಚಗಿನ, ತೇವಾಂಶವುಳ್ಳ ಗಾಳಿಯ ಪೂರೈಕೆಯು ಕಡಿಮೆಯಾಗುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "2204": { "text": [ "ಜೀನ್ಗಳು ಜೀವಿಗಳಲ್ಲಿ ಆನುವಂಶಿಕ ಗುಣಲಕ್ಷಣಗಳನ್ನು ನಿಯಂತ್ರಿಸುತ್ತವೆ.", "ಮೆಕ್ಕೆ ಜೋಳದ ಸಸ್ಯಗಳು ಪ್ರಯೋಗಾಲಯ ಪರಿಸರದಲ್ಲಿ ಸಂತಾನೋತ್ಪತ್ತಿ ಮಾಡಬಹುದು.", "ವರ್ಣತಂತುಗಳು ಜೀವಕೋಶದ ಕೇಂದ್ರಕದಲ್ಲಿ ಸುತ್ತಲೂ ಚಲಿಸಬಹುದು.", "ವಂಶವಾಹಿಗಳು ಕಣ್ಮರೆಯಾಗುತ್ತವೆ ಮತ್ತು ನಂತರದ ಪೀಳಿಗೆಗಳಲ್ಲಿ ಮತ್ತೆ ಕಾಣಿಸಿಕೊಳ್ಳುತ್ತವೆ." ], "label": [ "A", "B", "C", "D" ] }, "2205": { "text": [ "ಹೊಳಪು.", "ಸ್ಟ್ರಿಕ್.", "ಸೀಳು.", "ಕಠಿಣತೆ." ], "label": [ "A", "B", "C", "D" ] }, "2206": { "text": [ "ಮರುಭೂಮಿಗಳು", "ದಕ್ಷಿಣ ಧ್ರುವ", "ಭೂಮಧ್ಯರೇಖೆ", "ಪಶ್ಚಿಮ ಗೋಳಾರ್ಧ" ], "label": [ "A", "B", "C", "D" ] }, "2207": { "text": [ "ಏರೋಬಿಕ್ ಉಸಿರಾಟ", "ಲೈಂಗಿಕ ಸಂತಾನೋತ್ಪತ್ತಿ", "ಪ್ರೋಟೀನ್ ಉತ್ಪಾದನೆ", "ಸಾರಜನಕ ಸ್ಥಿರೀಕರಣ" ], "label": [ "A", "B", "C", "D" ] }, "2208": { "text": [ "ಬೀಳುವುದು", "ವಸಂತಕಾಲ", "ಬೇಸಿಗೆ.", "ಚಳಿಗಾಲ" ], "label": [ "A", "B", "C", "D" ] }, "2209": { "text": [ "ರಾಸಾಯನಿಕ ಶಕ್ತಿಯು ಬೆಳಕಿನ ಶಕ್ತಿಯಾಗಿ ಬದಲಾಗುತ್ತದೆ.", "ರಾಸಾಯನಿಕ ಶಕ್ತಿಯು ಶಾಖ ಶಕ್ತಿಯಾಗಿ ಬದಲಾಗುತ್ತದೆ.", "ವಿದ್ಯುತ್ ಶಕ್ತಿಯು ಬೆಳಕಿನ ಶಕ್ತಿಯಾಗಿ ಬದಲಾಗುತ್ತದೆ.", "ವಿದ್ಯುತ್ ಶಕ್ತಿಯು ರಾಸಾಯನಿಕ ಶಕ್ತಿಯಾಗಿ ಬದಲಾಗುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "2210": { "text": [ "ಉಷ್ಣ ಶಕ್ತಿ", "ಬೆಳಕಿನ ಶಕ್ತಿ", "ಯಾಂತ್ರಿಕ ಶಕ್ತಿ", "ಧ್ವನಿ ಶಕ್ತಿ" ], "label": [ "A", "B", "C", "D" ] }, "2211": { "text": [ "ಅದು ಹೀರಿಕೊಳ್ಳುವ ನೀರಿನ ಪ್ರಮಾಣ", "ಅದರ ಬೆನ್ನೆಲುಬುಗಳ ಉದ್ದ", "ಅದರ ಹೂವುಗಳನ್ನು ಪರಾಗಸ್ಪರ್ಶ ಮಾಡುವ ಜೀವಿಗಳ ಪ್ರಕಾರ", "ಅದರ ಹಣ್ಣುಗಳನ್ನು ಸೇವಿಸುವ ಜೀವಿಗಳ ಸಂಖ್ಯೆ" ], "label": [ "A", "B", "C", "D" ] }, "2212": { "text": [ "ಕಣಗಳ ವೇಗವು ಕಡಿಮೆಯಾಗುತ್ತದೆ.", "ಕಣಗಳು ನೇರ ರೇಖೆಯಲ್ಲಿ ಚಲಿಸಲು ಪ್ರಾರಂಭಿಸುತ್ತವೆ.", "ಕಣಗಳು ಹೆಚ್ಚಿನ ಬಲದಿಂದ ಚಲಿಸಲು ಪ್ರಾರಂಭಿಸುತ್ತವೆ.", "ಕಣಗಳ ಚಲನೆ ಹೆಚ್ಚು ಯಾದೃಚ್ಛಿಕವಾಗುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "2213": { "text": [ "ಎರಡು ಕೋಲುಗಳನ್ನು ಒಟ್ಟಿಗೆ ಉಜ್ಜಲಾಗುತ್ತಿದೆ", "ಸುಡುವ ಮರದ ತುಂಡು", "ಉಕ್ಕಿನ ಉಣ್ಣೆಯ ತುಕ್ಕು", "ಕರಗುತ್ತಿರುವ ಮಂಜುಗಡ್ಡೆ ತುಂಡುಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "2214": { "text": [ "ದಿನಕ್ಕೆ ಐದು ಗಂಟೆಗಳ ಕಾಲ ದೂರದರ್ಶನವನ್ನು ನೋಡುವುದು", "ಪ್ರತಿ ರಾತ್ರಿ ಮೂರು ಗಂಟೆಗಳ ಕಾಲ ನಿದ್ದೆ ಮಾಡಿ", "ಪ್ರತಿದಿನ ಹಣ್ಣುಗಳು ಮತ್ತು ತರಕಾರಿಗಳನ್ನು ಸೇವಿಸಿ", "ತಿಂಗಳಿಗೆ ಒಮ್ಮೆ ವ್ಯಾಯಾಮ ಮಾಡಿ" ], "label": [ "A", "B", "C", "D" ] }, "2215": { "text": [ "ಕ್ಷುದ್ರಗ್ರಹ ಪಟ್ಟಿ", "ಆಂಡ್ರೋಮೆಡಾ ಗ್ಯಾಲಕ್ಸಿ", "ಸೌರವ್ಯೂಹ", "ಈಗಲ್ ನೀಹಾರಿಕೆ" ], "label": [ "A", "B", "C", "D" ] }, "2216": { "text": [ "ಅಂಶ ಚಿಹ್ನೆಗಳು", "ಋಣಾತ್ಮಕ ಸಂಖ್ಯೆಗಳು", "ಅವಲಂಬಿತ ಅಸ್ಥಿರಗಳು", "ಸ್ವತಂತ್ರ ಅಸ್ಥಿರಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "2217": { "text": [ "ಮಿನುಗುವುದು.", "ಉಸಿರು", "ಅಳುವುದು.", "ಈಜು" ], "label": [ "A", "B", "C", "D" ] }, "2218": { "text": [ "ಎರಡು ಆಯಸ್ಕಾಂತಗಳ ಗಾತ್ರವನ್ನು ಹೆಚ್ಚಿಸುವುದು", "ಎರಡು ಆಯಸ್ಕಾಂತಗಳ ನಡುವಿನ ಅಂತರವನ್ನು ಹೆಚ್ಚಿಸುವುದು", "ಎರಡು ಆಯಸ್ಕಾಂತಗಳ ಬಣ್ಣವನ್ನು ಬದಲಾಯಿಸಲಾಗುತ್ತಿದೆ", "ಎರಡು ಆಯಸ್ಕಾಂತಗಳ ವಿನ್ಯಾಸವನ್ನು ಬದಲಾಯಿಸುವುದು" ], "label": [ "A", "B", "C", "D" ] }, "2219": { "text": [ "ಅಲೆಗಳು.", "ನಾಲ್ಕು ಋತುಗಳು", "ರಾತ್ರಿ ಮತ್ತು ಹಗಲು", "ಹವಾಮಾನದಲ್ಲಿ ಬದಲಾವಣೆಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "2220": { "text": [ "ಪ್ರೋಟಾನ್ಗಳು.", "ನ್ಯೂಟ್ರಾನ್ಗಳು.", "ಎಲೆಕ್ಟ್ರಾನ್ಗಳು.", "ಕಕ್ಷೆಗಳು." ], "label": [ "A", "B", "C", "D" ] }, "2221": { "text": [ "ಪರಾವಲಂಬಿ ಮತ್ತು ಆತಿಥೇಯ ಎರಡೂ ಪ್ರಯೋಜನ ಪಡೆಯುತ್ತವೆ.", "ಪರಾವಲಂಬಿ ಮತ್ತು ಪೋಷಕ ಎರಡಕ್ಕೂ ಹಾನಿಯಾಗುತ್ತದೆ.", "ಪರಾವಲಂಬಿಯು ಪ್ರಯೋಜನ ಪಡೆಯುತ್ತದೆ ಮತ್ತು ಆಶ್ರಯದಾತನಿಗೆ ಹಾನಿಯಾಗುತ್ತದೆ.", "ಪರಾವಲಂಬಿ ಹಾನಿಗೊಳಗಾಗುತ್ತದೆ ಮತ್ತು ಆತಿಥೇಯ ಪ್ರಯೋಜನ ಪಡೆಯುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "2222": { "text": [ "ಪೆಲ್ಲಿಕಲ್", "ಕೋಶದ ಗೋಡೆ", "ಸೈಟೋಪ್ಲಾಸಂ", "ಸೈಟೋಸ್ಕೆಲಿಟನ್" ], "label": [ "A", "B", "C", "D" ] }, "2223": { "text": [ "ಅಂಗಾಂಶ, ಜೀವಕೋಶ, ಅಂಗ, ಅಂಗ ವ್ಯವಸ್ಥೆ", "ಅಂಗ, ಜೀವಕೋಶ, ಅಂಗ ವ್ಯವಸ್ಥೆ, ಅಂಗಾಂಶ", "ಜೀವಕೋಶ, ಅಂಗಾಂಶ, ಅಂಗ, ಅಂಗ ವ್ಯವಸ್ಥೆ", "ಅಂಗ ವ್ಯವಸ್ಥೆ, ಅಂಗಾಂಶ, ಅಂಗ, ಜೀವಕೋಶ" ], "label": [ "A", "B", "C", "D" ] }, "2224": { "text": [ "ಲ್ಯಾಬ್ ಏಪ್ರನ್ ಮತ್ತು ಕನ್ನಡಕಗಳು", "ಸನ್ಗ್ಲಾಸ್ ಮತ್ತು ಥರ್ಮಲ್ ಕೈಗವಸುಗಳು", "ರಬ್ಬರ್ ಬೂಟುಗಳು ಮತ್ತು ಸನ್ಗ್ಲಾಸ್ಗಳು", "ಥರ್ಮಲ್ ಕೈಗವಸುಗಳು ಮತ್ತು ಕನ್ನಡಕಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "2225": { "text": [ "ಹಣ ಗಳಿಸಲು ಇದು ಉತ್ತಮ ಮಾರ್ಗವಾಗಿದೆ.", "ಸಸ್ಯಗಳಿಗೆ ಹೆಚ್ಚು ಇಂಗಾಲದ ಡೈಆಕ್ಸೈಡ್ ಅನ್ನು ಉತ್ಪಾದಿಸುತ್ತದೆ.", "ನೈಸರ್ಗಿಕ ಸಂಪನ್ಮೂಲಗಳ ಪ್ರಮಾಣವನ್ನು ಕಡಿಮೆ ಮಾಡುತ್ತದೆ.", "ಇದು ನವೀಕರಿಸಲಾಗದ ಸಂಪನ್ಮೂಲಗಳನ್ನು ಸಂರಕ್ಷಿಸುವ ಒಂದು ಮಾರ್ಗವಾಗಿದೆ." ], "label": [ "A", "B", "C", "D" ] }, "2226": { "text": [ "ಭೂಮಿಯ ಒಲವು", "ಭೂಮಿಯ ತಿರುಗುವಿಕೆ", "ಭೂಮಿ ಮತ್ತು ಸೂರ್ಯನ ನಡುವಿನ ಅಂತರ", "ಸೂರ್ಯನಿಂದ ಉತ್ಪತ್ತಿಯಾಗುವ ಕಿರಣಗಳ ಪ್ರಮಾಣ" ], "label": [ "A", "B", "C", "D" ] }, "2227": { "text": [ "ಆವಿಯಾಗುತ್ತಿದೆ.", "ಘನೀಕರಿಸುವಿಕೆ", "ಕರಗುವುದು.", "ಒಗ್ಗೂಡಿಸುವಿಕೆ" ], "label": [ "A", "B", "C", "D" ] }, "2228": { "text": [ "ಮಳೆ ಬೀಳುತ್ತದೆ.", "ಸಾಂದ್ರೀಕರಣ.", "ಆವಿಯಾಗುವಿಕೆ.", "ಪ್ರಸರಣ." ], "label": [ "A", "B", "C", "D" ] }, "2229": { "text": [ "ಸಕ್ಕರೆಯ ಉತ್ಪಾದನೆ", "ಶಕ್ತಿಯ ಬಿಡುಗಡೆ", "ಜೀವಕೋಶಕ್ಕೆ ಹೊಸ ಪ್ರೋಟೀನ್ಗಳ ರಚನೆ", "ಕೋಶದಿಂದ ತ್ಯಾಜ್ಯ ಉತ್ಪನ್ನಗಳನ್ನು ತೆಗೆದುಹಾಕುವುದು" ], "label": [ "A", "B", "C", "D" ] }, "2230": { "text": [ "ಸ್ಥಳಾಂತರಿಸಲು ಸ್ಥಳಾವಕಾಶ", "ಉಸಿರಾಡಲು ಗಾಳಿ", "ಬೆಳೆಯಲು ಸೂರ್ಯನ ಬೆಳಕು", "ಸಂವಹನ ಮಾಡಲು ಧ್ವನಿ" ], "label": [ "A", "B", "C", "D" ] }, "2231": { "text": [ "ಅವು ವಿಭಿನ್ನ ಪದಾರ್ಥಗಳಾಗಿವೆ.", "ಅವು ಒಂದೇ ತೂಕವನ್ನು ಹೊಂದಿರುತ್ತವೆ.", "ಅವು ಒಂದೇ ಸಾಂದ್ರತೆಯನ್ನು ಹೊಂದಿವೆ.", "ಅವು ವಿಭಿನ್ನ ಮಿಶ್ರಣಗಳಾಗಿವೆ." ], "label": [ "A", "B", "C", "D" ] }, "2232": { "text": [ "ಇದು ಬಾಹ್ಯಾಕಾಶ ನೌಕೆಗೆ ಸಮಯದ ಪಥವನ್ನು ನೀಡಿತು.", "ಇದು ಬಾಹ್ಯಾಕಾಶ ನೌಕೆ ಸುರಕ್ಷಿತವಾಗಿ ಮನೆಗೆ ಮರಳುವುದನ್ನು ಖಾತ್ರಿಪಡಿಸಿತು.", "ಬಾಹ್ಯಾಕಾಶ ನೌಕೆಯ ಪಥಗಳನ್ನು ಯೋಜಿಸಲು ಇದು ಸಹಾಯಕವಾಗಿತ್ತು.", "ಇದು ಬಾಹ್ಯಾಕಾಶ ನೌಕೆಯು ಸೂರ್ಯನೊಳಗೆ ಎಳೆಯುವುದನ್ನು ತಪ್ಪಿಸುತ್ತದೆ ಎಂದು ಖಚಿತಪಡಿಸಿತು." ], "label": [ "A", "B", "C", "D" ] }, "2233": { "text": [ "ಅನ್ನನಾಳ", "ದೊಡ್ಡ ಕರುಳು", "ಸಣ್ಣ ಕರುಳು", "ಹೊಟ್ಟೆ." ], "label": [ "A", "B", "C", "D" ] }, "2234": { "text": [ "ಅವನು ಓಡಿದ ದಿಕ್ಕು ಮತ್ತು ಸರಾಸರಿ ವೇಗ", "ಅವನು ಓಡಿದ ದೂರ ಮತ್ತು ಸರಾಸರಿ ವೇಗ", "ಆರಂಭದ ವೇಗ ಮತ್ತು ಅವನು ಓಡಿದ ದಿಕ್ಕು", "ಆರಂಭದ ವೇಗ ಮತ್ತು ಅಂತ್ಯದ ವೇಗ" ], "label": [ "A", "B", "C", "D" ] }, "2235": { "text": [ "ಪರಮಾಣು ವಿದ್ಯುತ್ ಸ್ಥಾವರಗಳು ಮತ್ತು ಬ್ಯಾಟರಿಗಳು", "ಅರಣ್ಯಗಳು ಮತ್ತು ಪರಮಾಣು ವಿದ್ಯುತ್ ಸ್ಥಾವರಗಳು", "ಬ್ಯಾಟರಿಗಳು ಮತ್ತು ಜಲಪಾತಗಳು", "ಕಾಡುಗಳು ಮತ್ತು ಜಲಪಾತಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "2236": { "text": [ "ಗಾಳಿಯ ಉಷ್ಣಾಂಶ", "ಗಾಳಿಯ ವೇಗ", "ಮಳೆಯ ಪ್ರಮಾಣ", "ಮೋಡ ಕವಿದ ದಿನಗಳ ಸಂಖ್ಯೆ" ], "label": [ "A", "B", "C", "D" ] }, "2237": { "text": [ "ಘರ್ಷಣೆ", "ಬೆಳಕು.", "ವಿಷಯ.", "ಧ್ವನಿ." ], "label": [ "A", "B", "C", "D" ] }, "2238": { "text": [ "ನೀರು, ತುಕ್ಕು ಮತ್ತು ಉಪ್ಪು ಪರಮಾಣುಗಳಾಗಿವೆ.", "ನೀರು, ತುಕ್ಕು ಮತ್ತು ಉಪ್ಪು ಮಿಶ್ರಣಗಳಾಗಿವೆ.", "ನೀರು, ತುಕ್ಕು ಮತ್ತು ಉಪ್ಪು ಅಂಶಗಳು.", "ನೀರು, ತುಕ್ಕು ಮತ್ತು ಉಪ್ಪು ಸಂಯುಕ್ತಗಳಾಗಿವೆ." ], "label": [ "A", "B", "C", "D" ] }, "2239": { "text": [ "ಎಲೆಕ್ಟ್ರಿಕಲ್ ಎಂಜಿನಿಯರಿಂಗ್", "ಖಗೋಳಶಾಸ್ತ್ರ", "ಕೃಷಿ ಸಂಶೋಧನೆ", "ಭೂವಿಜ್ಞಾನ" ], "label": [ "A", "B", "C", "D" ] }, "2240": { "text": [ "ನೀಲ್ಸ್ ಬೋರ್.", "ಆಲ್ಬರ್ಟ್ ಐನ್ಸ್ಟೈನ್.", "ಚಾರ್ಲ್ಸ್ ಡಾರ್ವಿನ್.", "ಆಲ್ಫ್ರೆಡ್ ವೆಜೆನರ್." ], "label": [ "A", "B", "C", "D" ] }, "2241": { "text": [ "ಅಂಗಾಂಗಗಳು", "ಜೀವಕೋಶಗಳು", "ಜೀನ್ಗಳು", "ಅಂಗಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "2242": { "text": [ "ಒಂದೇ ಗಾತ್ರದ ಕಾಗದವನ್ನು ಬಳಸಿ.", "ಅದೇ ಬಣ್ಣದ ಕಾಗದವನ್ನು ಖರೀದಿಸಿ.", "ಕಾಗದವನ್ನು ಅದೇ ರೀತಿಯಲ್ಲಿ ಮಡಚಿಕೊಳ್ಳಿ.", "ಕಾಗದವನ್ನು ಅದೇ ರೀತಿಯಲ್ಲಿ ಅಲಂಕರಿಸಿ." ], "label": [ "A", "B", "C", "D" ] }, "2243": { "text": [ "ಅವು ಹಗುರವಾಗಿರುತ್ತವೆ.", "ನಿರೋಧನವನ್ನು ಹೊಂದಿರಿ.", "ಚಳಿಗಾಲದ ಕ್ಯಾಂಪಿಂಗ್ ಅನ್ನು ಸುಲಭಗೊಳಿಸಿ.", "ಇತರ ಮಲಗುವ ಚೀಲಗಳಿಗಿಂತ ಕಡಿಮೆ ವೆಚ್ಚವಾಗುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "2244": { "text": [ "ಒಂದು ದಿನ", "ಒಂದು ವಾರ", "ಒಂದು ತಿಂಗಳು", "ಒಂದು ವರ್ಷ" ], "label": [ "A", "B", "C", "D" ] }, "2245": { "text": [ "ಹುಡುಗ ಮತ್ತು ಹುಡುಗಿ ಆನುವಂಶಿಕ ವಸ್ತುಗಳನ್ನು ತಂದೆಯಿಂದ ಮಾತ್ರ ಪಡೆಯುತ್ತಾರೆ.", "ಹುಡುಗ ಮತ್ತು ಹುಡುಗಿ ಆನುವಂಶಿಕ ವಸ್ತುಗಳನ್ನು ತಾಯಿಯಿಂದ ಮಾತ್ರ ಪಡೆಯುತ್ತಾರೆ.", "ಹುಡುಗ ಮತ್ತು ಹುಡುಗಿ ಇಬ್ಬರೂ ಪೋಷಕರಿಂದ ಆನುವಂಶಿಕ ವಸ್ತುಗಳನ್ನು ಆನುವಂಶಿಕವಾಗಿ ಪಡೆಯುತ್ತಾರೆ.", "ಹುಡುಗನು ಆನುವಂಶಿಕ ವಸ್ತುವನ್ನು ತಂದೆಯಿಂದ ಮಾತ್ರ ಪಡೆಯುತ್ತಾನೆ ಮತ್ತು ಹುಡುಗಿ ಅದನ್ನು ತಾಯಿಯಿಂದ ಮಾತ್ರ ಪಡೆಯುತ್ತಾಳೆ." ], "label": [ "A", "B", "C", "D" ] }, "2246": { "text": [ "ಪ್ರೋಟಾನ್ಗಳು ಮತ್ತು ನ್ಯೂಟ್ರಾನ್ಗಳು", "ಪ್ರೋಟಾನ್ಗಳು ಮತ್ತು ಎಲೆಕ್ಟ್ರಾನ್ಗಳು", "ನ್ಯೂಟ್ರಾನ್ಗಳು ಮತ್ತು ಅಣುಗಳು", "ಅಣುಗಳು ಮತ್ತು ಎಲೆಕ್ಟ್ರಾನ್ಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "2247": { "text": [ "ಹಣ್ಣುಗಳು ಮತ್ತು ತರಕಾರಿಗಳು", "ಬ್ರೆಡ್, ಅಕ್ಕಿ ಮತ್ತು ಪಾಸ್ಟಾ", "ಹಾಲು ಮತ್ತು ಹಾಲಿನ ಉತ್ಪನ್ನಗಳು", "ಮಾಂಸ, ಮೀನು ಮತ್ತು ಕೋಳಿ" ], "label": [ "A", "B", "C", "D" ] }, "2248": { "text": [ "ವಿದ್ಯುತ್ಕಾಂತ", "ನಿರೋಧಕ", "ಸರ್ಕ್ಯೂಟ್", "ಪ್ರಸ್ತುತ" ], "label": [ "A", "B", "C", "D" ] }, "2249": { "text": [ "ಯುಗ್ಲೀನಾ ಬೆಳಕಿಗೆ ಪ್ರತಿಕ್ರಿಯಿಸಬಲ್ಲದು.", "ಯುಗ್ಲೀನಾ ತಾಜಾ ನೀರಿನಲ್ಲಿ ಬದುಕಬಲ್ಲದು.", "ಯುಗ್ಲೆನಾ ನೀರಿನ ಸೇವನೆಯನ್ನು ನಿಯಂತ್ರಿಸಬಹುದು.", "ಯುಗ್ಲೀನಾವು ಅಲೈಂಗಿಕವಾಗಿ ಮಾತ್ರ ಸಂತಾನೋತ್ಪತ್ತಿ ಮಾಡಬಹುದು." ], "label": [ "A", "B", "C", "D" ] }, "2250": { "text": [ "ಉಸಿರಾಟವು ವೇಗಗೊಳ್ಳುತ್ತದೆ.", "ತೂಕವು ಕಡಿಮೆಯಾಗುತ್ತದೆ.", "ಹೃದಯದ ಬಡಿತ ಹೆಚ್ಚಾಗುತ್ತದೆ.", "ಆಹಾರವನ್ನು ಕೊಬ್ಬಿನ ರೂಪದಲ್ಲಿ ಸಂಗ್ರಹಿಸಲಾಗುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "2251": { "text": [ "ಲೀಟರ್", "ಗ್ರಾಂ", "ಮೀಟರ್", "ಅಂಗಳ" ], "label": [ "A", "B", "C", "D" ] }, "2252": { "text": [ "ಸೂರ್ಯನು ದ್ರವ್ಯರಾಶಿ ಮತ್ತು ಜಲಜನಕವನ್ನು ಕಳೆದುಕೊಳ್ಳುತ್ತಿದ್ದಾನೆ.", "ಸೂರ್ಯನು ಪರಿಮಾಣ ಮತ್ತು ಜಲಜನಕವನ್ನು ಕಳೆದುಕೊಳ್ಳುತ್ತಿದ್ದಾನೆ.", "ಸೂರ್ಯನು ದ್ರವ್ಯರಾಶಿ ಮತ್ತು ಹೀಲಿಯಂ ಅನ್ನು ಕಳೆದುಕೊಳ್ಳುತ್ತಿದ್ದಾನೆ.", "ಸೂರ್ಯನು ಪರಿಮಾಣ ಮತ್ತು ಹೀಲಿಯಂ ಅನ್ನು ಕಳೆದುಕೊಳ್ಳುತ್ತಿದ್ದಾನೆ." ], "label": [ "A", "B", "C", "D" ] }, "2253": { "text": [ "ಸೇಬುಗಳನ್ನು ತೆಗೆದುಕೊಳ್ಳುವುದು", "ಪ್ರಾಣಿಗಳಿಗೆ ಆಹಾರ", "ಬಟ್ಟೆ ಮಾರಾಟ", "ಮನೆಗಳ ನಿರ್ಮಾಣ" ], "label": [ "A", "B", "C", "D" ] }, "2254": { "text": [ "1.", "2.", "20.", "200 ರೂ." ], "label": [ "A", "B", "C", "D" ] }, "2255": { "text": [ "ಆಶ್ರಯ ಹುಡುಕಿ", "ಪರಭಕ್ಷಕಗಳಿಂದ ಮರೆಮಾಚುವುದು", "ಸಾಕಷ್ಟು ಆಹಾರವನ್ನು ಸಂಗ್ರಹಿಸಿ", "ಯುವಕರನ್ನು ಬೆಳೆಸುವುದು." ], "label": [ "A", "B", "C", "D" ] }, "2256": { "text": [ "ಕಾಡ್ಗಿಚ್ಚಿನಿಂದ ಹಾನಿಗೊಳಗಾದ ಭೂಮಿ", "ಸಾಗರ ತೀರಗಳ ಸವೆತ", "ಪ್ಲೇಟ್ ಗಡಿಗಳನ್ನು ಒಗ್ಗೂಡಿಸುವುದು", "ಉಷ್ಣವಲಯದ ಮಳೆಕಾಡುಗಳ ನಾಶ" ], "label": [ "A", "B", "C", "D" ] }, "2257": { "text": [ "ಸರ್ಕ್ಯೂಟ್ನಲ್ಲಿ ಪ್ರವಾಹವನ್ನು ಹೆಚ್ಚಿಸುವುದು", "ಸರ್ಕ್ಯೂಟ್ನಲ್ಲಿ ತಂತಿಗಳ ಮೇಲೆ ರಬ್ಬರ್ ನಿರೋಧನವನ್ನು ಇರಿಸಿ", "ಸರ್ಕ್ಯೂಟ್ನಲ್ಲಿ ಪ್ರಸ್ತುತ ಹರಿವಿನ ದಿಕ್ಕನ್ನು ಹಿಮ್ಮುಖಗೊಳಿಸುವುದು", "ಕಡಿಮೆ ಪ್ರತಿರೋಧವಿರುವ ಸರ್ಕ್ಯೂಟ್ ತಂತಿಗಳನ್ನು ಬಳಸುವುದು" ], "label": [ "A", "B", "C", "D" ] }, "2258": { "text": [ "ಆಮ್ಲಜನಕವನ್ನು ತಯಾರಿಸಿ.", "ಶಕ್ತಿಯನ್ನು ಬಿಡುಗಡೆ ಮಾಡಿ.", "ಪೋಷಕಾಂಶಗಳನ್ನು ಜೀರ್ಣಿಸಿಕೊಳ್ಳುವುದು.", "ಚಲನೆಗೆ ಕಾರಣವಾಗುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "2259": { "text": [ "ಸಮತಟ್ಟಾದ ಎರೇಸರ್", "ರೌಂಡ್ ಬಾಲ್", "ಬಾಗಿದ ಕಾಗದದ ತುಣುಕು", "ಮರದ ಕ್ಯೂಬ್" ], "label": [ "A", "B", "C", "D" ] }, "2260": { "text": [ "ಒಂದು ದ್ರಾವಣ.", "ಒಂದು ಅಂಶ.", "ಒಂದು ಖನಿಜ.", "ಒಂದು ಮಿಶ್ರಣ." ], "label": [ "A", "B", "C", "D" ] }, "2261": { "text": [ "ಒಂದೇ ರೀತಿಯ ತೂಕವನ್ನು ಬೇರೆ ಬೇರೆ ಉದ್ದದ ಎರಡು ತಂತಿಗಳಿಗೆ ಕಟ್ಟಿಕೊಳ್ಳಿ.", "ಒಂದು ದಾರಕ್ಕೆ ಎರಡು ವಿಭಿನ್ನ ತೂಕಗಳನ್ನು ಕಟ್ಟಿಕೊಳ್ಳಿ.", "ಒಂದೇ ರೀತಿಯ ತೂಕವನ್ನು ಉದ್ದನೆಯ ದಾರಕ್ಕೆ ಕಟ್ಟಿಕೊಳ್ಳಿ.", "ಎರಡು ವಿಭಿನ್ನ ತೂಕಗಳನ್ನು ಎರಡು ಒಂದೇ ರೀತಿಯ ತಂತಿಗಳಿಗೆ ಕಟ್ಟಿಕೊಳ್ಳಿ." ], "label": [ "A", "B", "C", "D" ] }, "2262": { "text": [ "ಸಸ್ಯಜನ್ಯ ಮೊಳಕೆಯೊಡೆಯುವಿಕೆ", "ಬೈನರಿ ವಿದಳನ", "ಕ್ಲೋನಿಂಗ್", "ಫಲವತ್ತತೆ" ], "label": [ "A", "B", "C", "D" ] }, "2263": { "text": [ "ಬಾಹ್ಯಾಕಾಶ ನಿಲ್ದಾಣದಲ್ಲಿ", "ಬಾಹ್ಯಾಕಾಶ ನೌಕೆಯಲ್ಲಿ", "ಬಾಹ್ಯಾಕಾಶ ಶೋಧಕದಲ್ಲಿ", "ಚಂದ್ರನ ಮಾಡ್ಯೂಲ್ನಲ್ಲಿ" ], "label": [ "A", "B", "C", "D" ] }, "2264": { "text": [ "ಹವಳದ ದಿಬ್ಬಗಳ ಸಂಖ್ಯೆಯಲ್ಲಿ ಹೆಚ್ಚಳ", "ತಾಪಮಾನದಲ್ಲಿ ಇಳಿಕೆ, ಮುಂಚಿನ ಹಿಮಕ್ಕೆ ಕಾರಣವಾಗುತ್ತದೆ", "ಬರಗಾಲಕ್ಕೆ ಕಾರಣವಾಗುವ ಶಾಖದ ಅಲೆಗಳ ಸಂಖ್ಯೆಯಲ್ಲಿ ಹೆಚ್ಚಳ", "ತಾಪಮಾನದಲ್ಲಿ ಇಳಿಕೆ, ಕಡಿಮೆ ಬೆಳವಣಿಗೆಯ ಋತುಗಳಿಗೆ ಕಾರಣವಾಗುತ್ತದೆ" ], "label": [ "A", "B", "C", "D" ] }, "2265": { "text": [ "ನಿರ್ಮಾಪಕ", "ಸಸ್ಯಾಹಾರಿ", "ಮಾಂಸಾಹಾರಿ", "ಸರ್ವಭಕ್ಷಕ" ], "label": [ "A", "B", "C", "D" ] }, "2266": { "text": [ "ನ್ಯೂಕ್ಲಿಯಸ್", "ಕ್ಲೋರೋಪ್ಲಾಸ್ಟ್", "ಜೀವಕೋಶದ ಪೊರೆಯ", "ಕೋಶದ ಗೋಡೆ" ], "label": [ "1", "2", "3", "4" ] }, "2267": { "text": [ "ಪರಮಾಣು ಶಕ್ತಿ", "ಜೈವಿಕ ಇಂಧನ ಶಕ್ತಿ", "ಗಾಳಿ ಶಕ್ತಿ", "ಭೂಶಾಖದ ಶಕ್ತಿ" ], "label": [ "A", "B", "C", "D" ] }, "2268": { "text": [ "ಸಾಂದ್ರೀಕರಣ.", "ಆವಿಯಾಗುವಿಕೆ.", "ಶೀತ.", "ಕರಗುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "2269": { "text": [ "ಋತುಮಾನದ ಬದಲಾವಣೆಗಳು", "ಒಂದು ದಿನದ ಗಂಟೆಗಳು", "ಅಲೆಗಳ ಎತ್ತರಗಳು", "ಚಂದ್ರನ ಹಂತಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "2270": { "text": [ "ಸಕ್ಕರೆಗಳನ್ನು ಸಂಶ್ಲೇಷಿಸಿ.", "ಪ್ರೋಟೀನ್ಗಳನ್ನು ಸಂಶ್ಲೇಷಿಸಿ.", "ಸಕ್ಕರೆಯನ್ನು ಸೆಲ್ಯುಲಾರ್ ಶಕ್ತಿಯನ್ನಾಗಿ ಪರಿವರ್ತಿಸಿ.", "ಪ್ರೋಟೀನ್ಗಳನ್ನು ಉಪಯುಕ್ತ ಪೋಷಕಾಂಶಗಳಾಗಿ ಪರಿವರ್ತಿಸಿ." ], "label": [ "A", "B", "C", "D" ] }, "2271": { "text": [ "ದೈಹಿಕವಾಗಿ.", "ರಾಸಾಯನಿಕ.", "ವಿದ್ಯುತ್.", "ಯಾಂತ್ರಿಕ." ], "label": [ "A", "B", "C", "D" ] }, "2272": { "text": [ "ಉತ್ಪಾದಕರಿಂದ ಗ್ರಾಹಕನಿಗೆ", "ಉತ್ಪಾದಕರಿಂದ ಗ್ರಾಹಕನಿಗೆ", "ಡೀಕಂಪೋಸರ್ನಿಂದ ಉತ್ಪಾದಕಕ್ಕೆ", "ಗ್ರಾಹಕನಿಗೆ ಡಿಕಂಪೋಸರ್" ], "label": [ "A", "B", "C", "D" ] }, "2273": { "text": [ "ಇದರ ಎತ್ತರ ಹೆಚ್ಚಾಗುತ್ತದೆ.", "ಅದರ ಎತ್ತರ ಕಡಿಮೆಯಾಗುತ್ತದೆ.", "ಅದರ ಉದ್ದ ಕಡಿಮೆಯಾಗುತ್ತದೆ.", "ಇದು ಚಿಮ್ಮುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "2274": { "text": [ "ಘರ್ಷಣೆ", "ಗುರುತ್ವಾಕರ್ಷಣ", "ವಿಕಿರಣ", "ಆಯಸ್ಕಾಂತತೆ" ], "label": [ "A", "B", "C", "D" ] }, "2275": { "text": [ "ನ್ಯೂಕ್ಲಿಯಸ್", "ಜೀವಕೋಶದ ಪೊರೆಯ", "ನಿರ್ವಾತ", "ಕ್ಲೋರೋಪ್ಲಾಸ್ಟ್" ], "label": [ "A", "B", "C", "D" ] }, "2276": { "text": [ "ಕೆಲವು ಕಾಯಿಲೆಗಳಿಗೆ ಚಿಕಿತ್ಸೆ ನೀಡಬಹುದು.", "ನೇರಳೆ ಬಣ್ಣದ ಬಟ್ಟೆಗಳನ್ನು ತಯಾರಿಸಬಹುದು.", "ನೇರಳೆ ಬಣ್ಣವನ್ನು ತಯಾರಿಸಲು ಸಮುದ್ರ ಪ್ರಾಣಿಗಳ ಅಗತ್ಯವಿಲ್ಲ.", "ಪರ್ಕಿನ್ಸ್ ಹೊಸ ಔಷಧಿಯ ಆವಿಷ್ಕಾರಕ್ಕೆ ಹೆಸರುವಾಸಿಯಾಗಿದ್ದಾರೆ." ], "label": [ "A", "B", "C", "D" ] }, "2277": { "text": [ "ಒಂದು ಪರಿಹಾರ.", "ಒಂದು ಮಿಶ್ರಣ.", "ಒಂದು ಸಂಯುಕ್ತ.", "ಒಂದು ಅಂಶ." ], "label": [ "A", "B", "C", "D" ] }, "2278": { "text": [ "ಇದು ಒಮ್ಮೆ ನೀರೊಳಗಿತ್ತು.", "ಒಂದು ಕಾಲದಲ್ಲಿ ಇದು ತುಂಬಾ ಬಿಸಿಯಾಗಿತ್ತು.", "ಇದು ಕಲ್ಲಿನ ಸ್ಥಳವಾಗಿ ಮಾರ್ಪಟ್ಟಿದೆ.", "ಅಂದಿನಿಂದ ಇದು ಸ್ವಲ್ಪ ಬದಲಾಗಿದೆ." ], "label": [ "A", "B", "C", "D" ] }, "2279": { "text": [ "ಮೆಟ್ರಿಕ್ ಆಡಳಿತಗಾರ", "ಸ್ಟಾಪ್ವಾಚ್", "ತ್ರಿವಳಿ ಕಿರಣದ ಸಮತೋಲನ", "ಗ್ರಾಜುಯೇಟೆಡ್ ಸಿಲಿಂಡರ್" ], "label": [ "A", "B", "C", "D" ] }, "2280": { "text": [ "ಖನಿಜಗಳು", "ಆಮ್ಲಜನಕ", "ಬಿಸಿ.", "ನೀರು." ], "label": [ "A", "B", "C", "D" ] }, "2281": { "text": [ "ಸೌರಶಕ್ತಿಯ ಮೂಲ", "ವಿದ್ಯುತ್ ಶಕ್ತಿಯ ಮೂಲ", "ನವೀಕರಿಸಬಹುದಾದ ಶಕ್ತಿಯ ಮೂಲ", "ನವೀಕರಿಸಲಾಗದ ಶಕ್ತಿಯ ಮೂಲ" ], "label": [ "A", "B", "C", "D" ] }, "2282": { "text": [ "ಭೂಮಿಯ ಆವರಣದ ಮೇಲೆ ಕಂಡುಬರುವ ತುಲನಾತ್ಮಕವಾಗಿ ತೆಳುವಾದ ಬಂಡೆಯ ಪದರ", "ಭೂಮಿಯ ಹೊರಪದರದ ಹೆಚ್ಚಿನ ಭಾಗವನ್ನು ಆವರಿಸಿರುವ ತುಲನಾತ್ಮಕವಾಗಿ ತೆಳುವಾದ ನೀರಿನ ಪದರ", "ಭೂಮಿಯ ಹೊರಭಾಗದಲ್ಲಿರುವ ಬಿಸಿ ದ್ರವರೂಪದ ಬಂಡೆ", "ಭೂಮಿಯ ಒಳಭಾಗದಲ್ಲಿರುವ ಅತ್ಯಂತ ದಟ್ಟವಾದ ಬಂಡೆ" ], "label": [ "1", "2", "3", "4" ] }, "2283": { "text": [ "ಘರ್ಷಣೆ", "ವೇಗ.", "ಗುರುತ್ವಾಕರ್ಷಣ", "ಸಮೂಹ" ], "label": [ "A", "B", "C", "D" ] }, "2284": { "text": [ "ಹಾಕ್", "ಅಣಬೆಗಳು", "ಮೌಸ್", "ಹುಲ್ಲು" ], "label": [ "A", "B", "C", "D" ] }, "2285": { "text": [ "ಸರೀಸೃಪ", "ಮೀನು.", "ಉಭಯಚರ", "ಸಸ್ತನಿ." ], "label": [ "A", "B", "C", "D" ] }, "2286": { "text": [ "ಘನೀಕೃತ ಮಳೆಯನ್ನು ಉಂಟುಮಾಡುವ ಚಳಿಗಾಲದ ಚಂಡಮಾರುತ", "ಬಲವಾದ ಗಾಳಿ ಮತ್ತು ಗುಡುಗುಗಳೊಂದಿಗೆ ತಿರುಗುವ ಕೊಳವೆಯ ಆಕಾರದ ಮೋಡ", "ಕಡಿಮೆ ತಾಪಮಾನ ಮತ್ತು ಬೀಸುವ ಹಿಮದೊಂದಿಗೆ ತೀವ್ರವಾದ ಹವಾಮಾನ ಪರಿಸ್ಥಿತಿ", "ಬೆಚ್ಚಗಿನ ಸಮುದ್ರದ ನೀರಿನ ಮೇಲೆ ರೂಪುಗೊಳ್ಳುವ ಮತ್ತು ಅತ್ಯಂತ ಬಲವಾದ ಗಾಳಿಯನ್ನು ಹೊಂದಿರುವ ಚಂಡಮಾರುತ" ], "label": [ "A", "B", "C", "D" ] }, "2287": { "text": [ "ಉಸಿರಾಟ.", "ಫಲವತ್ತತೆ.", "ಆವಿಯಾಗುವಿಕೆ.", "ದ್ಯುತಿಸಂಶ್ಲೇಷಣೆ." ], "label": [ "A", "B", "C", "D" ] }, "2288": { "text": [ "ಡೆಲ್ಟಾ", "ಪರ್ವತಗಳು", "ದಿಬ್ಬಗಳು", "ದ್ವೀಪಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "2289": { "text": [ "ಒಂದು ಗಾಜಿನ ಜಾಡಿ", "ಕಾಗದದ ಕಪ್", "ಒಂದು ಮರದ ಪೆಟ್ಟಿಗೆ", "ಪ್ಲಾಸ್ಟಿಕ್ ಬಾಟಲಿ" ], "label": [ "A", "B", "C", "D" ] }, "2290": { "text": [ "ಗಾಳಿಯಲ್ಲಿ ಸ್ಥಗಿತಗೊಂಡ ವೈರಸ್", "ಆಟದ ಮೈದಾನದಲ್ಲಿ ಅಪಘಾತ", "ದೈಹಿಕ ಜೀವಕೋಶಗಳಲ್ಲಿ ಆನುವಂಶಿಕ ರೂಪಾಂತರ", "ಆಮ್ಲ ಮಳೆಯ ಸಂಭವ" ], "label": [ "A", "B", "C", "D" ] }, "2291": { "text": [ "ಆಳ ಸಮುದ್ರದ ಪ್ರವಾಹಗಳು", "ಭೂಕಂಪದ ರಚನೆ", "ಸಮುದ್ರ ತಳದ ಹರಡುವಿಕೆ", "ಸಂಚಿತ ಶಿಲೆಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "2292": { "text": [ "ಇಂಗಾಲದ ಡೈಆಕ್ಸೈಡ್ ಮತ್ತು ನೀರು", "ಆಮ್ಲಜನಕ ಮತ್ತು ಇಂಗಾಲದ ಡೈಆಕ್ಸೈಡ್", "ಕಾರ್ಬನ್ ಡೈಆಕ್ಸೈಡ್ ಮತ್ತು ಆಹಾರ", "ಆಮ್ಲಜನಕ ಮತ್ತು ಆಹಾರ" ], "label": [ "A", "B", "C", "D" ] }, "2293": { "text": [ "ಪಶ್ಚಿಮದ ಕಾರಣ ರೇಖೀಯ ಚಲನೆ", "ದಕ್ಷಿಣದ ಕಾರಣದಿಂದಾಗಿ ರೇಖೀಯ ಚಲನೆ", "ಗಡಿಯಾರದ ದಿಕ್ಕಿನಲ್ಲಿ ಚಲನೆ", "ಅಪ್ರದಕ್ಷಿಣಾಕಾರದ ಚಲನೆ" ], "label": [ "A", "B", "C", "D" ] }, "2294": { "text": [ "ವಿದ್ಯುತ್ ಸ್ಥಾವರಗಳಲ್ಲಿ ಪಳೆಯುಳಿಕೆ ಇಂಧನಗಳನ್ನು ಸುಡುವುದು", "ಕೃಷಿ ಬೆಳೆಗಳ ಮೇಲೆ ಕೀಟನಾಶಕಗಳ ಬಳಕೆ", "ಸಮುದ್ರದ ನೀರಿಗೆ ತ್ಯಾಜ್ಯ ಪದಾರ್ಥಗಳನ್ನು ಎಸೆಯುವುದು", "ಕೈಗಾರಿಕೀಕರಣಕ್ಕಾಗಿ ಸ್ಥಳೀಯ ಕಾಡುಗಳನ್ನು ತೆರವುಗೊಳಿಸುವುದು" ], "label": [ "A", "B", "C", "D" ] }, "2295": { "text": [ "ಇದು ಘನೀಭವಿಸುತ್ತದೆ.", "ಇದು ಘನೀಭವಿಸುತ್ತದೆ.", "ಇದು ಆವಿಯಾಗುತ್ತದೆ.", "ಇದು ಧ್ರುವೀಕರಣಗೊಳ್ಳುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "2296": { "text": [ "ಗಾಳಿಯ ದಿಕ್ಕು ಮತ್ತು ಸವೆತದ ಪ್ರಮಾಣ", "ಮಳೆಯ ತೀವ್ರತೆ ಮತ್ತು ಪ್ರಮಾಣ", "ಅಂತರ್ಜಲ ಮತ್ತು ಮೋಡದ ಹೊದಿಕೆ", "ಗಾಳಿಯ ಉಷ್ಣಾಂಶ ಮತ್ತು ಗಾಳಿಯ ವೇಗ" ], "label": [ "A", "B", "C", "D" ] }, "2297": { "text": [ "ದಿನ.", "ತಿಂಗಳು.", "ವರ್ಷ", "ಶತಮಾನ" ], "label": [ "A", "B", "C", "D" ] }, "2298": { "text": [ "ಶಾಂತ ವಲಯಗಳು", "ಡ್ರಾಪ್ ವಲಯಗಳು", "ಭಾರವಾದ ವಸ್ತುಗಳು", "ಘರ್ಷಣೆಯಿಲ್ಲದ ಮೇಲ್ಮೈಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "2299": { "text": [ "ಪ್ರದೇಶ", "ಗೂಡು.", "ಕುಟುಂಬ", "ಸಮುದಾಯ" ], "label": [ "A", "B", "C", "D" ] }, "2300": { "text": [ "ಪೋಷಕಾಂಶಗಳನ್ನು ಪಡೆಯಿರಿ.", "ಬೆಳೆಯಿರಿ ಮತ್ತು ಸಂತಾನೋತ್ಪತ್ತಿ ಮಾಡಿ.", "ಪ್ರೋಟೀನ್ಗಳನ್ನು ತಯಾರಿಸಿ.", "ವಸ್ತು ಮತ್ತು ಶಕ್ತಿಯನ್ನು ಉಳಿಸಿ." ], "label": [ "A", "B", "C", "D" ] }, "2301": { "text": [ "ರೂಪಾಂತರ", "ಸಂಕರೀಕರಣ", "ಆನುವಂಶಿಕ ಚಲನೆ", "ಗುಣಲಕ್ಷಣಗಳ ಸ್ವಾಧೀನ" ], "label": [ "A", "B", "C", "D" ] }, "2302": { "text": [ "ಸಮೂಹ.", "ಪರಿಮಾಣ.", "ಉದ್ದ.", "ಸಾಂದ್ರತೆ." ], "label": [ "A", "B", "C", "D" ] }, "2303": { "text": [ "ಪೈ ಗ್ರಾಫ್.", "ಬಾರ್ ಗ್ರಾಫ್.", "ರೇಖಾಚಿತ್ರ.", "ಪಿಕ್ಟೋಗ್ರಾಫ್." ], "label": [ "A", "B", "C", "D" ] }, "2304": { "text": [ "ಬಳಸಿದ ಮಣ್ಣಿನ ಪ್ರಕಾರ", "ಬಳಸಿದ ನೀರಿನ ಪ್ರಮಾಣ", "ಸೂರ್ಯನ ಬೆಳಕನ್ನು ಒಡ್ಡಿಕೊಳ್ಳುವ ಅವಧಿ", "ಹುರುಳಿ ಸಸ್ಯಗಳ ಬೆಳವಣಿಗೆ" ], "label": [ "A", "B", "C", "D" ] }, "2305": { "text": [ "ವಿದ್ಯುತ್ ಶಕ್ತಿಯೊಳಗೆ ಚಲನ ಶಕ್ತಿ", "ಪರಮಾಣು ಶಕ್ತಿಯಿಂದ ವಿದ್ಯುತ್ ಶಕ್ತಿಗೆ ಪರಿವರ್ತನೆ", "ಉಷ್ಣ ಶಕ್ತಿಯಿಂದ ವಿದ್ಯುತ್ ಶಕ್ತಿಗೆ ಪರಿವರ್ತನೆ", "ವಿದ್ಯುತ್ ಶಕ್ತಿಗೆ ರಾಸಾಯನಿಕ ಶಕ್ತಿ" ], "label": [ "A", "B", "C", "D" ] }, "2306": { "text": [ "ಹೊಸ", "ಕೆಂಪು ದೈತ್ಯ", "ಸೂಪರ್ನೋವಾ", "ಬಿಳಿ ಕುಬ್ಜ" ], "label": [ "A", "B", "C", "D" ] }, "2307": { "text": [ "ಸಮಭಾಜಕ ಮಾರುತಗಳ ಪಶ್ಚಿಮ ದಿಕ್ಕಿನ ವಿಚಲನ.", "ಏರುತ್ತಿರುವ ಗಾಳಿಯ ಹರಿವಿನ ಚಲನೆಯು ಸಮಭಾಜಕದಿಂದ ದೂರ ಹೋಗುತ್ತದೆ.", "ಚಂಡಮಾರುತ ವ್ಯವಸ್ಥೆಗಳ ತಿರುಗುವಿಕೆ.", "ಚಂಡಮಾರುತಗಳ ಕೇಂದ್ರಗಳಲ್ಲಿ ಶಾಂತ \"ಕಣ್ಣುಗಳ\" ರಚನೆ." ], "label": [ "A", "B", "C", "D" ] }, "2308": { "text": [ "ಎಲೆಗಳಲ್ಲಿ ಸಕ್ಕರೆಯನ್ನು ತಯಾರಿಸಲು", "ಕಾಂಡಗಳಿಂದ ಪಿಷ್ಟವನ್ನು ಬಳಸಲು", "ಹೂವುಗಳಿಗೆ ನೀರನ್ನು ವರ್ಗಾಯಿಸಲು", "ಪೋಷಕಾಂಶಗಳನ್ನು ಬೇರುಗಳ ಮೂಲಕ ಪಡೆಯಲು" ], "label": [ "A", "B", "C", "D" ] }, "2309": { "text": [ "ಜೀವವೈವಿಧ್ಯತೆಯ ಹೆಚ್ಚಳ", "ನೀರಿನ ಮಾಲಿನ್ಯದ ಜೊತೆಗೆ ಮಣ್ಣಿನ ಸವೆತ", "ಹೊಸದಾಗಿ ತೆರವುಗೊಳಿಸಿದ ಪ್ರದೇಶಗಳಲ್ಲಿ ಸಸ್ಯಗಳ ಬೆಳವಣಿಗೆ", "ವಿವಿಧ ಆವಾಸಸ್ಥಾನಗಳಿಗೆ ಸ್ಥಳಾಂತರಗೊಳ್ಳುತ್ತಿರುವ ಪ್ರಾಣಿಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "2310": { "text": [ "ಸೂರ್ಯನ ಸುತ್ತ ಗ್ರಹಗಳ ಕಕ್ಷೆಗಳು", "ಒಂದು ಗ್ರಹವು ತನ್ನ ಅಕ್ಷದ ಮೇಲೆ ತಿರುಗುವುದು", "ಭೂಮಿಯ ಅಕ್ಷದ ಇಳಿಜಾರು", "ಚಂದ್ರನ ಹಂತಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "2311": { "text": [ "ನರಮಂಡಲದ", "ಜೀರ್ಣಾಂಗ ವ್ಯವಸ್ಥೆ", "ವಿಸರ್ಜನಾ ವ್ಯವಸ್ಥೆ", "ಅಂತಃಸ್ರಾವಕ ವ್ಯವಸ್ಥೆ" ], "label": [ "A", "B", "C", "D" ] }, "2312": { "text": [ "ಕಂದಕಗಳು.", "ಬಿರುಕು ವಲಯಗಳು", "ಉಬ್ಬರವಿಳಿತ ವಲಯಗಳು", "ಪರ್ವತ ಶ್ರೇಣಿಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "2313": { "text": [ "ಗಡಿಯನ್ನು ಪರಿವರ್ತಿಸಿ", "ವಿಭಿನ್ನವಾದ ಗಡಿ", "ಸಬ್ಡಕ್ಷನ್ ವಲಯ", "ಹಾಟ್ ಸ್ಪಾಟ್" ], "label": [ "A", "B", "C", "D" ] }, "2314": { "text": [ "ಗ್ರಹಗಳ ಕ್ರಾಂತಿಯ ದಿಕ್ಕುಗಳು", "ಗ್ರಹಗಳ ಪರಿಭ್ರಮಣದ ದಿಕ್ಕುಗಳು", "ಗ್ರಹಗಳ ನಡುವೆ ಚಂದ್ರನ ವಿತರಣೆ", "ಗ್ರಹಗಳ ನಡುವೆ ಅಂಶಗಳ ವಿತರಣೆ" ], "label": [ "A", "B", "C", "D" ] }, "2315": { "text": [ "ಪರಿಸರಕ್ಕೆ ಶಾಖವನ್ನು ಬಿಡುಗಡೆ ಮಾಡುವುದರಿಂದ ನೀರು ಹಂತವನ್ನು ಬದಲಾಯಿಸುತ್ತದೆ.", "ಪಾದಚಾರಿ ಮಾರ್ಗದಿಂದ ಶಕ್ತಿಯನ್ನು ಹೀರಿಕೊಳ್ಳುವುದರಿಂದ ನೀರು ಕುದಿಯುತ್ತದೆ.", "ಸೂರ್ಯನಿಂದ ಶಕ್ತಿಯನ್ನು ಹೀರಿಕೊಳ್ಳುವುದರಿಂದ ನೀರು ಅನಿಲವಾಗುತ್ತದೆ.", "ಅದರ ಉಷ್ಣ ಶಕ್ತಿಯನ್ನು ಗಾಳಿಗೆ ವರ್ಗಾಯಿಸಿದಾಗ ನೀರು ಆವಿಯಾಗುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "2316": { "text": [ "ಶಾಲೆಯ ಅಂಗಳದಲ್ಲಿ ಬೆರಳೆಣಿಕೆಯಷ್ಟು ಮರಗಳಿವೆ.", "ಶಾಲೆಯ ಅಂಗಳದಲ್ಲಿ ಕಲ್ಲುಗಳು ಮತ್ತು ಮರಳುಗಳಿವೆ.", "ಬೇಸಿಗೆಯಲ್ಲಿ ಶಾಲೆಯ ಅಂಗಳವು ಬೆಚ್ಚಗಾಗುತ್ತದೆ.", "ಶಾಲೆಯ ಅಂಗಳದಲ್ಲಿ ವರ್ಷವಿಡೀ ಕಡಿಮೆ ಮಳೆಯಾಗುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "2317": { "text": [ "ಜೀನ್ ರೂಪಾಂತರ", "ಪರಿಸರದಲ್ಲಿ ಬದಲಾವಣೆಗಳು", "ಆಯ್ದ ಸಂತಾನೋತ್ಪತ್ತಿ", "ಸಂತಾನೋತ್ಪತ್ತಿಯಲ್ಲಿ ಇಳಿಕೆ" ], "label": [ "A", "B", "C", "D" ] }, "2318": { "text": [ "ನಿಮ್ಮೊಂದಿಗೆ ಸಹಮತ ಹೊಂದಿರುವ ವಿಜ್ಞಾನಿಗಳೊಂದಿಗೆ ಸಂಶೋಧನೆಗಳನ್ನು ಚರ್ಚಿಸಿ.", "ಪ್ರಸಿದ್ಧ ವಿಜ್ಞಾನಿಗಳೊಂದಿಗೆ ಸಂಶೋಧನೆಗಳನ್ನು ಚರ್ಚಿಸಿ", "ಸಂಶೋಧನೆಗಳನ್ನು ವೈಜ್ಞಾನಿಕ ನಿಯತಕಾಲಿಕಗಳಲ್ಲಿ ಪ್ರಕಟಿಸಿ", "ಸ್ಥಳೀಯ ಪತ್ರಿಕೆಗಳಲ್ಲಿ ಸಂಶೋಧನೆಗಳನ್ನು ಪ್ರಕಟಿಸಿ" ], "label": [ "A", "B", "C", "D" ] }, "2319": { "text": [ "ರಾಸಾಯನಿಕ", "ಬೆಳಕು.", "ಯಾಂತ್ರಿಕ", "ಸಂಭಾವ್ಯ" ], "label": [ "A", "B", "C", "D" ] }, "2320": { "text": [ "ಪ್ರತಿಫಲಿತವಾಗಿದೆ", "ಹೀರಿಕೊಳ್ಳಲಾಗಿದೆ", "ವಕ್ರೀಕರಿಸಿದ", "ರವಾನೆ" ], "label": [ "1", "2", "3", "4" ] }, "2321": { "text": [ "ಪರಾಗಸ್ಪರ್ಶ.", "ದ್ಯುತಿಸಂಶ್ಲೇಷಣೆ.", "ಪೋಷಣೆ.", "ರೋಗ." ], "label": [ "A", "B", "C", "D" ] }, "2322": { "text": [ "ಪದರಗಳಲ್ಲಿ ರೂಪಗಳು", "ಬಹಳ ಹೊಳೆಯುವಂತೆ ಕಾಣುತ್ತದೆ", "ಸ್ಫಟಿಕಗಳನ್ನು ಹೊಂದಿರುತ್ತದೆ", "ಶಿಲಾಪಾಕದ ರೂಪಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "2323": { "text": [ "ಇಂಗಾಲದ ಡೈಆಕ್ಸೈಡ್", "ಸಾರಜನಕ", "ಹೈಡ್ರೋಜನ್", "ಆಮ್ಲಜನಕ" ], "label": [ "1", "2", "3", "4" ] }, "2324": { "text": [ "ಭೂಮಿ.", "ಮಂಗಳ.", "ಮರ್ಕ್ಯುರಿ", "ವೀನಸ್" ], "label": [ "A", "B", "C", "D" ] }, "2325": { "text": [ "ಸಮತಟ್ಟಾದ ಭೂಮಿಗಳು", "ಅನೇಕ ಸಿಂಕ್ಹೋಲ್ಗಳು", "ಒರಟಾದ ಶಿಖರಗಳು", "ಉದ್ದನೆಯ ಸಾಲುಗಳ ಸಾಲುಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "2326": { "text": [ "ದೀರ್ಘ ಋತುಗಳು.", "ತ್ವರಿತಗತಿಯ ಸವೆತ.", "ಕಡಿಮೆ ದ್ಯುತಿಸಂಶ್ಲೇಷಣೆ.", "ಚಂಡಮಾರುತಗಳ ಸಂಖ್ಯೆ ಹೆಚ್ಚಾಗುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "2327": { "text": [ "ಲೋಹದ", "ಗಾಜು.", "ಮರ.", "ಪ್ಲಾಸ್ಟಿಕ್" ], "label": [ "A", "B", "C", "D" ] }, "2328": { "text": [ "ಪಕ್ಷಿ.", "ಕೀಟ", "ನಾಯಿ.", "ನೀರು." ], "label": [ "A", "B", "C", "D" ] }, "2329": { "text": [ "ಹೆಚ್ಚಿನ ಗಡಸುತನ", "ಗಾಜಿನ ವಿನ್ಯಾಸ", "ಪಳೆಯುಳಿಕೆಗಳನ್ನು ಹೊಂದಿದೆ", "ಹೊಳೆಯುವ ಬೆಳ್ಳಿಯ ಹೊಳಪು" ], "label": [ "A", "B", "C", "D" ] }, "2330": { "text": [ "ಸಂಯೋಜಿತ ರಾಕ್", "ಜ್ವಾಲಾಮುಖಿ ಬಂಡೆ", "ಸಂಚಿತ ಶಿಲೆ", "ರೂಪಾಂತರಗೊಂಡ ಬಂಡೆ" ], "label": [ "A", "B", "C", "D" ] }, "2331": { "text": [ "ಸುಂಟರಗಾಳಿಗಳು", "ಜ್ವಾಲಾಮುಖಿಗಳು", "ಗಾಳಿಯ ಮಾದರಿಗಳು", "ಸ್ಥಾಯಿ ಮುಂಭಾಗಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "2332": { "text": [ "ಸಿ? ಎಚ್? ಓ?", "ಬಿಎಫ್?", "ಎಂಒಸಿಎಲ್?", "ಸಿಎಸ್ಐ" ], "label": [ "A", "B", "C", "D" ] }, "2333": { "text": [ "ರಾಸಾಯನಿಕ ಪ್ರತಿಕ್ರಿಯೆಗಳು.", "ಯುರೇನಿಯಂ ವಿಭಜನೆ.", "ಪರಮಾಣು ಸಮ್ಮಿಳನ.", "ಜ್ವಾಲಾಮುಖಿ ಸ್ಫೋಟಗಳು." ], "label": [ "A", "B", "C", "D" ] }, "2334": { "text": [ "ಅನೆಮೋಮೀಟರ್", "ಗ್ರಾಜುಯೇಟೆಡ್ ಸಿಲಿಂಡರ್", "ಟೆಸ್ಟ್ ಟ್ಯೂಬ್", "ಥರ್ಮಾಮೀಟರ್" ], "label": [ "A", "B", "C", "D" ] }, "2335": { "text": [ "ರಾಜ್ಯದೊಳಗಿನ ಇತರ ಶಾಲೆಗಳನ್ನು ಸಂಪರ್ಕಿಸಿ", "ಗ್ರಂಥಾಲಯದಲ್ಲಿ ವಿಜ್ಞಾನ ಪಠ್ಯಪುಸ್ತಕಗಳನ್ನು ಅಧ್ಯಯನ ಮಾಡಿ", "ಅಂತರ್ಜಾಲದಲ್ಲಿ ಪ್ರಸ್ತುತ ಆಮ್ಲ ಮಳೆ ಅಧ್ಯಯನಗಳನ್ನು ಹುಡುಕಿ", "ವಿವಿಧ ಸ್ಥಳಗಳಲ್ಲಿ ತೆಗೆದ ಮಣ್ಣಿನ ಮಾದರಿಗಳನ್ನು ಪರೀಕ್ಷಿಸಿ" ], "label": [ "A", "B", "C", "D" ] }, "2336": { "text": [ "ಅಂಗಾಂಶ-> ಅಂಗ ವ್ಯವಸ್ಥೆ-> ಅಂಗ-> ಜೀವಕೋಶ", "ಅಂಗ-> ಜೀವಕೋಶ-> ಅಂಗಾಂಗ ವ್ಯವಸ್ಥೆ-> ಅಂಗಾಂಶ", "ಜೀವಕೋಶ-> ಅಂಗಾಂಶ-> ಅಂಗ-> ಅಂಗ ವ್ಯವಸ್ಥೆ", "ಅಂಗ ವ್ಯವಸ್ಥೆ-> ಅಂಗ-> ಜೀವಕೋಶ-> ಅಂಗಾಂಶ" ], "label": [ "A", "B", "C", "D" ] }, "2337": { "text": [ "ಡಾರ್ಕ್ ಮ್ಯಾಟರ್ನ ಉಪಸ್ಥಿತಿ", "ದೂರದ ನಕ್ಷತ್ರಪುಂಜಗಳಿಂದ ಬೆಳಕಿನ ಕೆಂಪು ಚಲನೆ", "ಪ್ರತಿಯೊಂದು ದೃಷ್ಟಿಕೋನದಿಂದ ಬೆಳಕಿನ ಸ್ಥಿರ ವೇಗ", "ದೂರದ ವಸ್ತುಗಳಿಂದ ಹೆಚ್ಚಿನ ಶಕ್ತಿಯ ಗಾಮಾ ಕಿರಣಗಳ ಹೊರಸೂಸುವಿಕೆ" ], "label": [ "A", "B", "C", "D" ] }, "2338": { "text": [ "ಪ್ರೋಟಾನ್ಗಳು ನ್ಯೂಟ್ರಾನ್ಗಳಿಗಿಂತ ದೊಡ್ಡದಾಗಿರುತ್ತವೆ.", "ಎಲೆಕ್ಟ್ರಾನ್ಗಳು ಧನಾತ್ಮಕ ಚಾರ್ಜ್ ಅನ್ನು ಹೊಂದಿರುತ್ತವೆ.", "ಎಲೆಕ್ಟ್ರಾನ್ಗಳು ನ್ಯೂಕ್ಲಿಯಸ್ ಒಳಗೆ ಇರುತ್ತವೆ.", "ನ್ಯೂಟ್ರಾನ್ಗಳಿಗೆ ಯಾವುದೇ ಚಾರ್ಜ್ ಇರುವುದಿಲ್ಲ." ], "label": [ "A", "B", "C", "D" ] }, "2339": { "text": [ "ಅಂಗರಚನಾಶಾಸ್ತ್ರದ ಹೋಲಿಕೆ", "ಜೀನ್ ಅನುಕ್ರಮ", "ರೇಡಿಯೊಮೆಟ್ರಿಕ್ ವಿಶ್ಲೇಷಣೆ", "ಪಳೆಯುಳಿಕೆ ಆಳ ಮಾಪನ" ], "label": [ "A", "B", "C", "D" ] }, "2340": { "text": [ "ಬ್ಯಾಟರಿ ದೀಪಗಳು ಮತ್ತು ಹೆಚ್ಚುವರಿ ಬ್ಯಾಟರಿಗಳು", "ಟೋಪಿಗಳು ಮತ್ತು ಸನ್ಸ್ಕ್ರೀನ್", "ರೇನ್ ಕೋಟ್ಗಳು ಮತ್ತು ಛತ್ರಿಗಳು", "ಕೀಟ ಸಿಂಪಡಣೆ ಮತ್ತು ಜಾಕೆಟ್ಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "2341": { "text": [ "ಉಷ್ಣ ಶಕ್ತಿ", "ಸೂರ್ಯನ ಬೆಳಕು", "ಉತ್ಪಾದಕರಿಂದ ಶಕ್ತಿ", "ಗ್ರಾಹಕರಿಂದ ವಿದ್ಯುತ್" ], "label": [ "A", "B", "C", "D" ] }, "2342": { "text": [ "ಬೋಲ್ಟ್ಗಳು", "ಕೊಕ್ಕೆಗಳು", "ಉಗುರುಗಳು", "ಪಿನ್ಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "2343": { "text": [ "ಹೊಸ ವಿನ್ಯಾಸಗಳು ಜೀವಗಳನ್ನು ಉಳಿಸಲು ಸಹಾಯ ಮಾಡುತ್ತವೆ.", "ಹೊಸ ವಿನ್ಯಾಸಗಳು ಹೆಚ್ಚು ಆಕರ್ಷಕವಾಗಿವೆ.", "ಹೊಸ ವಿನ್ಯಾಸಗಳನ್ನು ತಯಾರಿಸಲು ಕಡಿಮೆ ವೆಚ್ಚವಾಗುತ್ತದೆ.", "ಹೊಸ ವಿನ್ಯಾಸಗಳು ಹೆಚ್ಚು ಎತ್ತರವಾಗಿವೆ." ], "label": [ "A", "B", "C", "D" ] }, "2344": { "text": [ "ಉಷ್ಣ ಶಕ್ತಿ", "ಪರಮಾಣು ಶಕ್ತಿ", "ಸೌರಶಕ್ತಿ", "ಧ್ವನಿ ಶಕ್ತಿ" ], "label": [ "A", "B", "C", "D" ] }, "2345": { "text": [ "ಮೂಳೆ.", "ಮಲವಿಸರ್ಜನೆ", "ರಕ್ತಪರಿಚಲನೆ", "ನರಸಂಬಂಧಿ" ], "label": [ "A", "B", "C", "D" ] }, "2346": { "text": [ "ಸೂರ್ಯನು 10-20 ವರ್ಷಗಳ ನಂತರ ಡಯಾಟಮ್ಗಳನ್ನು ತೈಲವಾಗಿ ಪರಿವರ್ತಿಸಿದನು.", "ಡಯಾಟಮ್ಗಳು ತೈಲಕ್ಕೆ ಮೂಲ ಶಕ್ತಿಯ ಮೂಲಗಳಾಗಿವೆ.", "ಸೂರ್ಯನು ತೈಲಕ್ಕೆ ಮೂಲ ಶಕ್ತಿಯ ಮೂಲವಾಗಿದೆ.", "ಡಯಾಟಮ್ಗಳು ತೈಲವನ್ನು ಶಕ್ತಿಯನ್ನಾಗಿ ಪರಿವರ್ತಿಸುತ್ತವೆ." ], "label": [ "A", "B", "C", "D" ] }, "2347": { "text": [ "ತ್ಯಾಜ್ಯವನ್ನು ತೊಡೆದುಹಾಕಿ", "ಬೇಟೆಯನ್ನು ಆಕರ್ಷಿಸುತ್ತದೆ", "ತಮ್ಮನ್ನು ತಾವು ರಕ್ಷಿಸಿಕೊಳ್ಳಿ", "ಹತ್ತಿರದ ಸಸ್ಯಗಳು ಬೆಳೆಯಲು ಸಹಾಯ ಮಾಡಿ" ], "label": [ "A", "B", "C", "D" ] }, "2348": { "text": [ "ಒಂದು ರಾಕ್ಸ್ಲೈಡ್", "ಜ್ವಾಲಾಮುಖಿ ಸ್ಫೋಟಗೊಳ್ಳುತ್ತದೆ", "ಸಂಭವಿಸುವ ಭೂಕಂಪ", "ಒಂದು ಬಂಡೆಯ ಘನೀಕರಣ ಮತ್ತು ಕರಗುವಿಕೆ" ], "label": [ "A", "B", "C", "D" ] }, "2349": { "text": [ "ಇದು ಮರಗಳ ಅಗತ್ಯವನ್ನು ಹೆಚ್ಚಿಸುತ್ತದೆ.", "ಸಂಪನ್ಮೂಲಗಳ ಸಂರಕ್ಷಣೆಗೆ ಸಹಾಯ ಮಾಡುತ್ತದೆ.", "ಇದು ಕಸದ ರಾಶಿಗಳ ಅಗತ್ಯವನ್ನು ಹೆಚ್ಚಿಸುತ್ತದೆ.", "ಗಾಳಿಯಿಂದ ಮಾಲಿನ್ಯಕಾರಕಗಳನ್ನು ತೆಗೆದುಹಾಕಲು ಸಹಾಯ ಮಾಡುತ್ತದೆ." ], "label": [ "A", "B", "C", "D" ] }, "2350": { "text": [ "ಅವು ಶುದ್ಧವಾಗಿವೆ.", "ಅವು ಗಟ್ಟಿಯಾಗಿರುತ್ತವೆ.", "ಅವು ದ್ರವರೂಪದಲ್ಲಿರುತ್ತವೆ.", "ಅವು ಕಾಂತೀಯವಾಗಿವೆ." ], "label": [ "A", "B", "C", "D" ] }, "2351": { "text": [ "ಶ್ವಾಸಕೋಶಗಳು, ಶ್ವಾಸನಾಳ", "ಗುಲ್ಮ, ಥೈಮಸ್", "ಮೂತ್ರಪಿಂಡಗಳು, ಮೂತ್ರಕೋಶ", "ಮೇದೋಜ್ಜೀರಕ ಗ್ರಂಥಿ, ಪಿಟ್ಯುಟರಿ ಗ್ರಂಥಿ" ], "label": [ "A", "B", "C", "D" ] }, "2352": { "text": [ "ಮೆಟ್ರಿಕ್ ಆಡಳಿತಗಾರನೊಂದಿಗೆ ಅಳೆಯಲಾಗುತ್ತದೆ", "ಸ್ಪ್ರಿಂಗ್ ಸ್ಕೇಲ್ನೊಂದಿಗೆ ಅಳೆಯಲಾಗುತ್ತದೆ", "ಇಂದ್ರಿಯಗಳೊಂದಿಗೆ ಗಮನಿಸಲಾಗಿದೆ", "ಕೈ ಮಸೂರದಿಂದ ವೀಕ್ಷಿಸಲಾಗಿದೆ" ], "label": [ "A", "B", "C", "D" ] }, "2353": { "text": [ "ಆಹಾರವನ್ನು ಅಗೆಯಿರಿ", "ಆಳವಾದ ಹಿಮದಲ್ಲಿ ನಡೆಯುವುದು", "ಕಲ್ಲಿನ ಬಂಡೆಗಳನ್ನು ಏರುತ್ತದೆ", "ಪೊದೆಗಳ ಅಡಿಯಲ್ಲಿ ಓಡುತ್ತದೆ" ], "label": [ "A", "B", "C", "D" ] }, "2354": { "text": [ "ಸಮಯ.", "ನೀರು.", "ಗುರುತ್ವಾಕರ್ಷಣ", "ಒತ್ತಡ" ], "label": [ "A", "B", "C", "D" ] }, "2355": { "text": [ "ಕೋಶ", "ಅಂಗಾಂಗ", "ಸಂಯುಕ್ತ", "ಅಂಶ" ], "label": [ "A", "B", "C", "D" ] }, "2356": { "text": [ "ಅಪರೂಪದ ಭೂಮಿಯ ಐಸೋಟೋಪ್ಗಳು", "ಸೋನ್ ಐಸೊಟೋಪ್ಗಳು", "ಮಗಳು ಐಸೊಟೋಪ್ಗಳು", "ಪೋಷಕ ಐಸೊಟೋಪುಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "2357": { "text": [ "ಹೀರಿಕೊಳ್ಳುತ್ತದೆ.", "ರಿಫ್ರ್ಯಾಕ್ಟ್ ಮಾಡಲಾಗಿದೆ.", "ಚದುರಿದ.", "ಪ್ರತಿಫಲಿತವಾಗಿದೆ." ], "label": [ "A", "B", "C", "D" ] }, "2358": { "text": [ "ಇಂದ್ರಿಯಗಳು.", "ಅಂಗಗಳು.", "ಸ್ನಾಯುಗಳು.", "ಬೆನ್ನುಹುರಿ." ], "label": [ "A", "B", "C", "D" ] }, "2359": { "text": [ "ಬ್ಯಾಕ್ಟೀರಿಯಾ", "ಲೋಹಗಳು", "ಸೆಡಿಮೆಂಟ್", "ಎಣ್ಣೆ." ], "label": [ "A", "B", "C", "D" ] }, "2360": { "text": [ "ಸಮೂಹ", "ನಿರ್ದೇಶನ", "ವೇಗವರ್ಧನೆ", "ಪರಿಮಾಣ" ], "label": [ "A", "B", "C", "D" ] }, "2361": { "text": [ "ಆಹಾರ ಮತ್ತು ಮಣ್ಣು", "ಆಹಾರ ಮತ್ತು ಆಶ್ರಯ", "ನೀರು ಮತ್ತು ಮಣ್ಣು", "ನೀರು ಮತ್ತು ಆಶ್ರಯ" ], "label": [ "A", "B", "C", "D" ] }, "2362": { "text": [ "ಪಾಚಿಗಳು ವೇಗವಾಗಿ ಬೆಳೆಯುತ್ತವೆ.", "ರೂಪಾಂತರಗಳು ಮೀನುಗಳಲ್ಲಿ ಕ್ರಮೇಣ ಸಂಭವಿಸುತ್ತವೆ.", "ಕ್ಲಾಮ್ ಚಿಪ್ಪುಗಳು ನಿಧಾನವಾಗಿ ದುರ್ಬಲಗೊಳ್ಳುತ್ತವೆ.", "ಕಪ್ಪೆಗಳು ಹೊಸ ಆಹಾರ ಮೂಲಗಳಿಗೆ ತ್ವರಿತವಾಗಿ ಹೊಂದಿಕೊಳ್ಳುತ್ತವೆ." ], "label": [ "A", "B", "C", "D" ] }, "2363": { "text": [ "4 ಬೆಳಕಿನ ವರ್ಷಗಳು", "400 ಬೆಳಕಿನ ವರ್ಷಗಳು", "4 ಶತಕೋಟಿ ಕಿಲೋಮೀಟರ್", "400 ಶತಕೋಟಿ ಕಿಲೋಮೀಟರ್" ], "label": [ "A", "B", "C", "D" ] }, "2364": { "text": [ "ಆಮ್ಲಜನಕ, ಇಂಗಾಲ, ಜಲಜನಕ, ಸಾರಜನಕ", "ಸಿಲಿಕಾನ್, ಕ್ಯಾಲ್ಸಿಯಂ, ಆಮ್ಲಜನಕ, ಅಲ್ಯೂಮಿನಿಯಂ", "ಇಂಗಾಲ, ಸೋಡಿಯಂ, ಹೈಡ್ರೋಜನ್, ಆಮ್ಲಜನಕ", "ಗಂಧಕ, ರಂಜಕ, ಕ್ಯಾಲ್ಸಿಯಂ, ಸಾರಜನಕ" ], "label": [ "A", "B", "C", "D" ] }, "2365": { "text": [ "ಟಂಡ್ರಾ", "ಟೈಗಾ", "ಹುಲ್ಲುಗಾವಲು", "ಮರುಭೂಮಿ" ], "label": [ "A", "B", "C", "D" ] }, "2366": { "text": [ "ನಿರ್ಮಾಪಕರು", "ಡೀಕಂಪೋಸರ್ಗಳು", "ಗ್ರಾಹಕರು", "ತೋಟಗಾರರು" ], "label": [ "A", "B", "C", "D" ] }, "2367": { "text": [ "ಕಲ್ಲಿದ್ದಲು", "ಕ್ವಾರ್ಟ್ಜ್", "ಗ್ರಾನೈಟ್", "ಮರಳುಗಲ್ಲು" ], "label": [ "A", "B", "C", "D" ] }, "2368": { "text": [ "ಲಂಬವಾಗಿ ಜೋಡಿಸಲಾಗಿದೆ.", "ಪಕ್ಕದಲ್ಲಿ ಇರಿಸಲಾಗಿದೆ.", "0. 5 ಮೀಟರ್ ಅಂತರದಲ್ಲಿ ಚಲಿಸಿದರು.", "1. 5 ಮೀಟರ್ ಅಂತರದಲ್ಲಿ ಚಲಿಸಿದರು." ], "label": [ "A", "B", "C", "D" ] }, "2369": { "text": [ "ಕಬ್ಬಿಣ.", "ಸಿಲಿಕಾನ್", "ಕ್ಯಾಲ್ಸಿಯಂ", "ಮೆಗ್ನೀಸಿಯಮ್" ], "label": [ "A", "B", "C", "D" ] }, "2370": { "text": [ "ಪ್ರೋಟಾನ್ಗಳು ಮತ್ತು ನ್ಯೂಟ್ರಾನ್ಗಳು", "ಪ್ರೋಟಾನ್ಗಳು ಮತ್ತು ಎಲೆಕ್ಟ್ರಾನ್ಗಳು", "ನ್ಯೂಟ್ರಾನ್ಗಳು ಮತ್ತು ಅಣುಗಳು", "ಎಲೆಕ್ಟ್ರಾನ್ಗಳು ಮತ್ತು ಅಣುಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "2371": { "text": [ "ಟ್ರೋಪೋಸ್ಫಿಯರ್", "ಸ್ಟ್ರಾಟೋ ಆವರಣ", "ಉಷ್ಣವಲಯದ ವಾತಾವರಣ", "ಬಾಹ್ಯಗೋಳ" ], "label": [ "A", "B", "C", "D" ] }, "2372": { "text": [ "ನೀರಿನ ಆಕಾರ", "ಆವಿಯಾಗುವಿಕೆಯ ಪ್ರಮಾಣ", "ನೀರಿನ ಕುದಿಯುವ ಬಿಂದು", "ಪ್ರತಿ ನಿಮಿಷಕ್ಕೆ ಬಿಡುಗಡೆಯಾಗುವ ಉಗಿ ಪ್ರಮಾಣ" ], "label": [ "A", "B", "C", "D" ] }, "2373": { "text": [ "ಕ್ಲೋರೋಪ್ಲಾಸ್ಟ್ಗಳು", "ದ್ಯುತಿಸಂಶ್ಲೇಷಣೆ", "ಬೇರುಗಳು", "ಜೀನ್ಗಳು" ], "label": [ "A", "B", "C", "D" ] }, "2374": { "text": [ "ನಿಮ್ಮ ಬೆರಳುಗಳಿಂದ ಮಸೂರಗಳನ್ನು ಸ್ವಚ್ಛಗೊಳಿಸಿ", "ವರ್ಧನೆಗಳನ್ನು ಬದಲಾಯಿಸುತ್ತಲೇ ಇರಿ", "ಎಲ್ಲಾ ಸಮಯದಲ್ಲೂ ಎರಡು ಕೈಗಳಿಂದ ಸೂಕ್ಷ್ಮದರ್ಶಕವನ್ನು ಒಯ್ಯಿರಿ.", "ಸೂಕ್ಷ್ಮದರ್ಶಕವನ್ನು ಅಸಮ ಮೇಲ್ಮೈಯಲ್ಲಿ ಇಡುವುದನ್ನು ಖಚಿತಪಡಿಸಿಕೊಳ್ಳಿ" ], "label": [ "A", "B", "C", "D" ] }, "2375": { "text": [ "ಇತರ ನಕ್ಷತ್ರಗಳಿಗೆ ಹೋಲಿಸಿದರೆ ಸೂರ್ಯನು ಮಧ್ಯಮ ಗಾತ್ರದ್ದಾಗಿದೆ.", "ಸೂರ್ಯನು ಬ್ರಹ್ಮಾಂಡದ ಅತಿದೊಡ್ಡ ಮತ್ತು ಪ್ರಕಾಶಮಾನವಾದ ನಕ್ಷತ್ರವಾಗಿದೆ.", "ಬ್ರಹ್ಮಾಂಡದ ಹೆಚ್ಚಿನ ನಕ್ಷತ್ರಗಳು ಸೂರ್ಯನೊಳಗೆ ಹೊಂದಿಕೊಳ್ಳುತ್ತವೆ.", "ಬ್ರಹ್ಮಾಂಡದ ಬಹುತೇಕ ನಕ್ಷತ್ರಗಳು ಸೂರ್ಯನಿಗಿಂತ ಚಿಕ್ಕದಾಗಿವೆ." ], "label": [ "A", "B", "C", "D" ] } }, "answerKey": { "0": "A", "1": "B", "2": "D", "3": "D", "4": "B", "5": "C", "6": "A", "7": "C", "8": "C", "9": "A", "10": "B", "11": "B", "12": "B", "13": "B", "14": "2", "15": "B", "16": "B", "17": "D", "18": "B", "19": "D", "20": "D", "21": "D", "22": "D", "23": "C", "24": "B", "25": "C", "26": "2", "27": "B", "28": "A", "29": "B", "30": "A", "31": "C", "32": "A", "33": "A", "34": "C", "35": "A", "36": "D", "37": "C", "38": "C", "39": "B", "40": "A", "41": "B", "42": "A", "43": "C", "44": "A", "45": "D", "46": "D", "47": "C", "48": "D", "49": "D", "50": "A", "51": "B", "52": "C", "53": "A", "54": "C", "55": "B", "56": "D", "57": "C", "58": "B", "59": "A", "60": "B", "61": "D", "62": "4", "63": "2", "64": "A", "65": "A", "66": "B", "67": "B", "68": "A", "69": "B", "70": "A", "71": "D", "72": "D", "73": "B", "74": "C", "75": "D", "76": "B", "77": "B", "78": "B", "79": "A", "80": "D", "81": "A", "82": "C", "83": "A", "84": "B", "85": "A", "86": "A", "87": "A", "88": "C", "89": "D", "90": "C", "91": "3", "92": "3", "93": "B", "94": "B", "95": "A", "96": "A", "97": "C", "98": "B", "99": "C", "100": "B", "101": "D", "102": "B", "103": "C", "104": "D", "105": "C", "106": "B", "107": "C", "108": "C", "109": "C", "110": "B", "111": "B", "112": "B", "113": "C", "114": "C", "115": "B", "116": "B", "117": "B", "118": "A", "119": "A", "120": "A", "121": "C", "122": "B", "123": "C", "124": "C", "125": "D", "126": "D", "127": "C", "128": "C", "129": "4", "130": "B", "131": "A", "132": "C", "133": "B", "134": "C", "135": "A", "136": "D", "137": "A", "138": "C", "139": "D", "140": "D", "141": "C", "142": "B", "143": "C", "144": "A", "145": "B", "146": "C", "147": "A", "148": "C", "149": "D", "150": "C", "151": "D", "152": "A", "153": "C", "154": "A", "155": "D", "156": "D", "157": "A", "158": "C", "159": "D", "160": "A", "161": "B", "162": "C", "163": "4", "164": "D", "165": "B", "166": "A", "167": "A", "168": "B", "169": "D", "170": "A", "171": "C", "172": "B", "173": "A", "174": "A", "175": "B", "176": "D", "177": "A", "178": "2", "179": "B", "180": "D", "181": "B", "182": "B", "183": "D", "184": "D", "185": "B", "186": "C", "187": "A", "188": "2", "189": "B", "190": "D", "191": "A", "192": "C", "193": "B", "194": "B", "195": "A", "196": "D", "197": "B", "198": "B", "199": "A", "200": "A", "201": "D", "202": "A", "203": "A", "204": "A", "205": "B", "206": "B", "207": "C", "208": "B", "209": "D", "210": "A", "211": "B", "212": "C", "213": "B", "214": "B", "215": "C", "216": "C", "217": "C", "218": "D", "219": "B", "220": "D", "221": "A", "222": "A", "223": "A", "224": "A", "225": "C", "226": "4", "227": "D", "228": "A", "229": "D", "230": "A", "231": "D", "232": "B", "233": "D", "234": "C", "235": "D", "236": "A", "237": "B", "238": "A", "239": "A", "240": "C", "241": "C", "242": "B", "243": "C", "244": "C", "245": "A", "246": "D", "247": "A", "248": "D", "249": "A", "250": "D", "251": "3", "252": "B", "253": "C", "254": "C", "255": "D", "256": "C", "257": "D", "258": "C", "259": "2", "260": "A", "261": "C", "262": "A", "263": "D", "264": "C", "265": "D", "266": "C", "267": "A", "268": "A", "269": "C", "270": "A", "271": "D", "272": "B", "273": "A", "274": "D", "275": "C", "276": "D", "277": "C", "278": "A", "279": "B", "280": "A", "281": "D", "282": "A", "283": "B", "284": "B", "285": "B", "286": "D", "287": "B", "288": "C", "289": "A", "290": "A", "291": "B", "292": "A", "293": "D", "294": "2", "295": "C", "296": "D", "297": "C", "298": "A", "299": "D", "300": "B", "301": "D", "302": "B", "303": "C", "304": "A", "305": "C", "306": "C", "307": "D", "308": "D", "309": "D", "310": "C", "311": "C", "312": "A", "313": "A", "314": "C", "315": "1", "316": "E", "317": "C", "318": "D", "319": "A", "320": "C", "321": "A", "322": "A", "323": "D", "324": "D", "325": "A", "326": "B", "327": "D", "328": "1", "329": "2", "330": "C", "331": "D", "332": "A", "333": "B", "334": "C", "335": "D", "336": "2", "337": "C", "338": "B", "339": "C", "340": "A", "341": "B", "342": "B", "343": "A", "344": "D", "345": "C", "346": "D", "347": "C", "348": "A", "349": "B", "350": "B", "351": "D", "352": "C", "353": "D", "354": "B", "355": "D", "356": "B", "357": "D", "358": "D", "359": "A", "360": "D", "361": "B", "362": "A", "363": "C", "364": "A", "365": "A", "366": "A", "367": "A", "368": "D", "369": "B", "370": "B", "371": "A", "372": "B", "373": "B", "374": "D", "375": "A", "376": "C", "377": "A", "378": "C", "379": "A", "380": "A", "381": "A", "382": "C", "383": "A", "384": "D", "385": "B", "386": "C", "387": "B", "388": "C", "389": "C", "390": "C", "391": "C", "392": "C", "393": "C", "394": "A", "395": "D", "396": "B", "397": "C", "398": "D", "399": "1", "400": "A", "401": "C", "402": "B", "403": "D", "404": "B", "405": "C", "406": "B", "407": "4", "408": "A", "409": "D", "410": "A", "411": "C", "412": "B", "413": "D", "414": "C", "415": "D", "416": "B", "417": "D", "418": "A", "419": "2", "420": "A", "421": "B", "422": "A", "423": "A", "424": "C", "425": "B", "426": "A", "427": "A", "428": "B", "429": "C", "430": "B", "431": "D", "432": "C", "433": "B", "434": "D", "435": "A", "436": "3", "437": "C", "438": "C", "439": "D", "440": "A", "441": "A", "442": "C", "443": "1", "444": "D", "445": "D", "446": "A", "447": "B", "448": "C", "449": "A", "450": "B", "451": "C", "452": "A", "453": "D", "454": "B", "455": "B", "456": "C", "457": "2", "458": "A", "459": "C", "460": "C", "461": "A", "462": "A", "463": "D", "464": "C", 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