niryuu/sni-each-converted huggingface dataset:
Question: Johnny was was playing with chalk outside. His mom called him in for lunch, while he was inside his red chalk sat in the shade, and his blue chalk was in the sun. When Johnny returned outside and picked up the red and blue which had a higher temperature? 
 Option1: the red chalk 
 Option2: the blue chalk 
 Explanation: If two objects have the same mass, the object with the higher temperature has greater thermal energy.
Output: the blue chalk
Question: If an animal is able to eat food more difficult is it more or less likely to reproduce? 
 Option1: more 
 Option2: less 
 Explanation: Natural selection is the process by which living things with beneficial traits produce more offspring, so their traits become more common over time.
Output: less
Question: Joe is pulling a rubber band with his fingers. When does the band have the least elastic force? 
 Option1: at rest 
 Option2: when stretched 
 Explanation: The elastic force increases the more the material is stretched or compressed.
Output: at rest
Question: Jake pours syrup into one cup, then pours water into another, both in equal amounts. Jack can know that the syrup is the less dense of the fluids because it has 
 Option1: more mass 
 Option2: less mass 
 Explanation: If we have two materials with the same volume, the material with a higher mass will be more dense.
Output: less mass
Question: Dave dropped a feather and a ball out of a window. The ball landed last because it had mass that, compared to the feather, was 
 Option1: greater 
 Option2: lesser 
 Explanation: The greater the objects mass, the greater the force of attraction; in addition, the greater the distance between objects, the smaller the force of attraction.
Output: lesser
Question: Given two equal measures of water by volume, which would be lighter 
 Option1: ocean water 
 Option2: distilled water? 
 Explanation: Water becomes more dense when it is colder and when it has more salt.
Output: distilled water?
Question: Rich was examining a cliff face. Which part of the cliff is older, geologically speaking? 
 Option1: the base 
 Option2: the top 
 Explanation: The upper rock layers are much younger.
Output: the base
Question: As the train approached the intersection and blew its horn, compressing the wavelengths of the sound, did the frequency of the horn 
 Option1: increase 
 Option2: decrease? 
 Explanation: This means that as wavelengths get shorter, more waves move past a particular spot in the same amount of time.
Output: increase
Question: When looking at a hill, Shane sees that the sand on the low slopes is 
 Option1: finer 
 Option2: thicker 
 Explanation: Smaller sediments are dropped as the slope becomes less steep.
Output: thicker
Question: John was comparing different fossils in his collection one day. If he were to compare characteristics of a very old fossil in his collection to a newer fossil in his collection, what would he find? 
 Option1: high similarity 
 Option2: low similarity 
 Explanation: In general, fossils in older rocks are less similar to modern organisms.
Output: low similarity
Question: If Jim upgrades his computer to a more powerful model, what happens to the amount of work it can perform? 
 Option1: it can perform more work then before 
 Option2: it can perform less work then before 
 Explanation: Compared with a less powerful device, a more powerful device can either do more work in the same time or do the same work in less time.
Output: it can perform more work then before
Question: Wendy lives in a country that uses many resources. Which is likely true about the amount of waste produced compared to a developing country? 
 Option1: it is more 
 Option2: it is less 
 Explanation: Increased resource use generally means more waste; electronic waste from developed nations is a growing problem in the developing world.
Output: it is more
Question: If Jim decreases the strength of the charge between two of his objects, what will happen to the electrostatic force between them? 
 Option1: it will increase in strength 
 Option2: it will decrease in strength 
 Explanation: The more charged the objects are, the stronger the electrostatic force between them.
Output: it will decrease in strength
Question: Milo works as an astronomer and he has multiple telescopes at his disposal. If he is looking at the stars through a small telescope and then moves to a larger one, will the amount of light collected by the larger one be 
 Option1: greater 
 Option2: smaller 
 Explanation: Larger telescopes can collect more light.
Output: greater
Question: If Mona is comparing sandpaper with notebook paper and she determines that sandpaper is rougher then notebook paper, which object has less friction? 
 Option1: sandpaper 
 Option2: notebook paper 
 Explanation: Rougher surfaces have more friction between them than smoother surfaces.
Output: notebook paper
Question: If Mona is building a machine to help her vacuum her floor and she decreases the amount of force the engine inside the vacuum, what happens to the vacuum ability to make work easier? 
 Option1: increases 
 Option2: decreases 
 Explanation: Machines make work easier by increasing the amount of force that is applied, increasing the distance over which the force is applied, or changing the direction in which the force is applied.
Output: decreases
Question: Angel traveled from New York to Des Moines, IA , and experienced _____ pollution. 
 Option1: more 
 Option2: less 
 Explanation: For example, more people on the Earth means more people contributing to global warming and pollution.
Output: less
Question: When there are low levels of gluons in quarks it becomes 
 Option1: weaker 
 Option2: stronger 
 Explanation: Gluons make quarks attract each other more strongly the farther apart the quarks get.
Output: weaker
Question: Carla takes a look at the populations of two countries. She finds Canada had about 37 million people in 2017. The United States had a population of 325 million in that same year. Therefore, the United States likely clears _____ land for agriculture and development than Canada. 
 Option1: more 
 Option2: less 
 Explanation: More people also means more clearing of land for agriculture and development.
Output: more
Question: Will waves on the ocean be larger or smaller if they are caused by rocks compared to wind? 
 Option1: larger 
 Option2: smaller 
 Explanation: A wave caused by a disturbance with more energy has greater amplitude.
Output: larger
Question: On a summer day, a person notes during a science project that the reactants have more energy, so they are now moving 
 Option1: faster 
 Option2: slower 
 Explanation: At higher temperatures, particles of reactants have more energy, so they move faster.
Output: faster
Question: When there is more fluid in a tube the pressure in the tube 
 Option1: increases 
 Option2: decreases 
 Explanation: If blood volume in the body decreases, blood pressure decreases.
Output: increases
Question: By removing twenty more resistors from the series circuit in series, the total resistance of the circuit was 
 Option1: increased 
 Option2: decreased 
 Explanation: In a series circuit, the resistance increases as more resistors are added in series.
Output: decreased
Question: Chin Lu watched the tsunami get weaker, and cause a _____ wave. 
 Option1: huge 
 Option2: tiny 
 Explanation: A wave caused by a disturbance with more energy has greater amplitude.
Output: tiny
Question: Ian is trying to melt rocks, nothing that the water around the rocks is quite low. Since there is not a lot of water around the rocks, the melting point of the rock will be 
 Option1: increased 
 Option2: decreased 
 Explanation: As the amount of water increases, the melting point of rock decreases.
Output: increased
Question: When animals are moving in the cold they are 
 Option1: faster 
 Option2: slower 
 Explanation: For a given medium, sound has a slower speed at lower temperatures.
Output: slower
Question: Both Milo and Jerry jump into a pool. Milo is smaller then Jerry. Which person will displace more water when they jump in? 
 Option1: Jerry 
 Option2: Milo 
 Explanation: So more water is displaced by a bigger body than a smaller one.
Output: Jerry
Question: Molly was viewing electromagnetic waves and noticed a wave with a wavelength of 20nm and another with 10nm. Which likely has less energy? 
 Option1: the 20nm wave 
 Option2: the 10nm wave 
 Explanation: Electromagnetic waves with shorter wavelengths have higher frequencies and more energy.
Output: the 20nm wave
Question: If Mona sells her gas car and switches to an electric car, what will happen to the amount of pollution she produces? 
 Option1: increase 
 Option2: decrease 
 Explanation: Plug-in hybrids run for a longer time on electricity and so are less polluting than regular hybrids.
Output: decrease
Question: If Jim is screwing in two bolts and the first one has threads that are close together while the second one has threads that are far apart, which one must he apply greater force to? 
 Option1: first bolt 
 Option2: second bolt 
 Explanation: The trade-off when the threads are closer together, is that more turns of the screw or bolt are needed to do the job because the distance over which the input force must be applied is greater.
Output: first bolt
Question: If you need to turn a screw a few times that requires 
 Option1: less force 
 Option2: more force 
 Explanation: The trade-off when the threads are closer together, is that more turns of the screw or bolt are needed to do the job because the distance over which the input force must be applied is greater.
Output: less force
Question: When the ocean has waves one after the other they have 
 Option1: less energy 
 Option2: more energy 
 Explanation: Waves with shorter wavelengths have more energy.
Output: more energy
Question: Bob's blood glucose levels have decreased, which means he should also be producing _____ insulin. 
 Option1: less 
 Option2: more 
 Explanation: As blood glucose levels decrease, less insulin is produced.
Output: less
Question: Chris needs a resistor for a science experiment he is conducting in class. He needs it to have the greatest resistance possible. If the second resistor is half as long as the first one, then the _____ will have the greater resistance. 
 Option1: first one 
 Option2: second one 
 Explanation: The longer the resistor, the more resistance it has.
Output: first one
Question: While checking the weather, Dale noticed that there was an inverse relationship between the temperature and atmospheric pressure. So as it was getting warmer, he should expect the atmospheric pressure to 
 Option1: increase 
 Option2: decrease 
 Explanation: Decreasing air temperature increases atmospheric pressure.
Output: decrease
Question: If Mona has filled a balloon with helium and she removes some gas from it, what happens to the likelihood that the helium particles will collide with each other? 
 Option1: more likely 
 Option2: less likely 
 Explanation: At higher concentrations, particles of reactants are crowded closer together, so they are more likely to collide and react.
Output: less likely
Question: If Jim is an endotherm would his body give off _____ heat if the blood flow to the surface of his body were decreased? 
 Option1: more 
 Option2: less 
 Explanation: On a hot day, an endotherm may give off more heat by increasing blood flow to the surface of the body.
Output: less
Question: Eric notices an increase in antibiotic resistance in a certain bacteria. The mutation that causes the resistance has become _____ common 
 Option1: more 
 Option2: less 
 Explanation: Bacteria with a mutation the helps resist antibiotics increase in numbers, so the mutation becomes more common.
Output: more
Question: Chris is trying to rewire his home. He wants to install wiring that has the greatest resistance. He has two choice of wires. the first type of wire is 12 gauge. The second type of wire is thicker at 16 gauge. The wire that offers the most resistance will be the 
 Option1: first type of wire 
 Option2: second type of wire 
 Explanation: Thicker wires offer less resistance.
Output: second type of wire
Question: If water is far from a source of nutrients it will have 
 Option1: few nutrients 
 Option2: more nutrients 
 Explanation: Water near shore generally has more dissolved nutrients than water farther from shore.
Output: few nutrients
Question: Eric measures 20 hydrogen ions per 100ml in one solution. Another solution has 30 hydrogen ions per 100ml. The solution with less hydrogen ions is _____ acidic. 
 Option1: more 
 Option2: less 
 Explanation: With a higher concentration of hydrogen ions, a solution is more acidic but has a lower pH.
Output: less
Question: John was weighing some materials in his science lab. He observed that as objects had greater density, the heaviness of the objects 
 Option1: Increased 
 Option2: Decreased 
 Explanation: A given volume of a denser substance is heavier than the same volume of a less dense substance.
Output: Increased
Question: A small container that has 100 hydrogen ions is sitting near a larger container that has 2 hydrogen ions. The solution in the larger container is 
 Option1: more acidic 
 Option2: less acidic. 
 Explanation: With a higher the concentration of hydrogen ions, a solution is more acidic and has a lower pH.
Output: less acidic.
Question: If Milo is part of a smaller population then Jerry is, which person's population will experience greater drifting of allele frequencies? 
 Option1: Milo 
 Option2: Jerry 
 Explanation: The smaller a population is, the more allele frequencies may drift.
Output: Milo
Question: John was looking at a diagram of an electrical system. He observed that it was less difficult for electronics to move when the wire was 
 Option1: Thicker 
 Option2: Thinner 
 Explanation: A thinner wire is more difficult for electrons to move through than a thicker wire.
Output: Thicker
Question: Two planets are drawn to each other in space, however they begin to drift apart over time. As the years press on, the planets will have a gravitation attraction between them that is 
 Option1: greater 
 Option2: lesser 
 Explanation: As the distance between the objects increases, the force of gravitational attraction decreases.
Output: lesser
Question: Sue is moving from a cold city in Canada to a warm tropical island. The type of vegetation and rate of biological weathering be _____ in Sue's new habitat after she makes the move. 
 Option1: greater 
 Option2: lesser 
 Explanation: The warmer a climate is, the more types of vegetation it will have and the greater the rate of biological weathering.
Output: greater
Question: Dana goes with her mother to get screened for breast cancer. The person who is more likely to have it has an age that is 
 Option1: higher 
 Option2: lower 
 Explanation: Breast cancer is rare in teens. It becomes more common as women get older.
Output: higher
Question: Reid notices that tributary glaciers make U-shaped valleys when flowing. A large valley was likely caused by a _____ tributary glacier. 
 Option1: small 
 Option2: large 
 Explanation: Smaller tributary glaciers, like tributary streams, flow into the main glacier in their own shallower U-shaped valleys.
Output: large
Question: Bob heats up some gas at the plant. When he does this, the gas particles move faster and 
 Option1: gain energy 
 Option2: lose energy. 
 Explanation: If the gas is heated, the particles will move faster as they gain more energy.
Output: gain energy
Question: NASA has sent an unmanned probe to survey a distant solar system with four planets. Planet Zorb is closest to the sun of this solar system, Planet Krakatoa is second closest, Planet Beanbag is third from the sun, and Krypton is the farthest. The probe visits the planets in order, first Zorb, then Krakatoa, then Beanbag and finally Krypton. Did the probe have to fly farther in its trip from 
 Option1: Zorb to Krakatoa or 
 Option2: from Beanbag to Krypton? 
 Explanation: In general, the farther away from the Sun, the greater the distance from one planets orbit to the next.
Output: from Beanbag to Krypton?
Question: Rita sees a particle and makes it move very quickly. The temperature of the particle 
 Option1: increases 
 Option2: decreases 
 Explanation: When particles move more quickly, temperature is higher and an object feels warmer.
Output: increases
Question: In tornadoes the greater differences in air pressure cause _____ winds. 
 Option1: lesser 
 Option2: stronger 
 Explanation: Differences in air pressure over the surface of the Earth result in wind. The greater the differences in air pressures, the stronger the wind.
Output: stronger
Question: Robin has an old computer that runs quickly, and Bryan has a weak new computer. When working on the same task, the computer that will finish the task first is 
 Option1: Robin's 
 Option2: Bryan's 
 Explanation: Compared with a less powerful device, a more powerful device can either do more work in the same time or do the same work in less time.
Output: Robin's
Question: Allen is riding his bike on a path. The course ends up 1000 feet higher above sea level compared to the beginning. At which point is the air resistance lower? 
 Option1: at the beginning 
 Option2: at the end 
 Explanation: At higher elevations, there is less air to press on a given area.
Output: at the end
Question: A sound wave near its source, is spread out _____ than near its origin. 
 Option1: more 
 Option2: less 
 Explanation: The farther the sound waves travel away from the source, the more spread out their energy becomes.
Output: less
Question: If Mona is a logger and she stops cutting down a forest full of trees, how will that affect the likelihood of a drought occurring? 
 Option1: decrease 
 Option2: increase 
 Explanation: With fewer trees, the air is drier and droughts are more common.
Output: decrease
Question: The temperature has been dropping in a certain part of the world. The temperature change leads to _____ chemical weathering. 
 Option1: less 
 Option2: more 
 Explanation: Chemical weathering increases as: Temperature increases: Chemical reactions proceed more rapidly at higher temperatures.
Output: less
Question: John was watching the planets rotate around the sun. He noticed that was the distance between the sun and earth is lower, the speed of Earth is 
 Option1: Higher 
 Option2: Lower 
 Explanation: The Earth travels faster in its elliptical orbit when it is closer to the Sun than when it is farther away.
Output: Higher
Question: An object with large kinetic energy is probably 
 Option1: small 
 Option2: large 
 Explanation: An object with greater mass or greater velocity has more kinetic energy.
Output: large
Question: Someone that never works out will likely have _____ muscles than someone who lifts weights at home all day. 
 Option1: larger 
 Option2: smaller 
 Explanation: Aerobic exercise increases the size and strength of muscles in the heart and helps all your muscles develop greater endurance.
Output: smaller
Question: When we are increasing energy used while running what will happen? 
 Option1: speed up 
 Option2: slow down 
 Explanation: As the liquid particles lose energy, their movement slows down even more. As their movements become slower and slower, the attractive forces between become stronger.
Output: speed up
Question: Ferb and Honey are walking away from each other. What is true about the force of gravity between them as the distance between them increases? 
 Option1: it increases 
 Option2: it decreases 
 Explanation: Objects that are closer together have a stronger force of gravity between them.
Output: it decreases
Question: Evan crawls through the toxic waste dump. His Geiger counter clicks very rapidly. The levels of radiation are likely 
 Option1: high 
 Option2: low 
 Explanation: The faster the clicks of a Geiger counter occur, the higher the level of radiation.
Output: high
Question: Two small planets are near each other, and two large planets are near each other. The larger planets, compared to the smaller planets will have a gravitational pull that is 
 Option1: weaker 
 Option2: stronger 
 Explanation: The greater the mass of the objects, the stronger the gravitational pull between them.
Output: stronger
Question: If Mona is heating up a pan on the stove to cook dinner with and she decreases the amount of energy coming out of the stove, what will happen to the pan on the stove? 
 Option1: gets hotter 
 Option2: gets cooler 
 Explanation: The temperature of matter increases with the added energy.
Output: gets cooler
Question: If Mona is in her sailboat and she takes a sample of the water far away from shore to test for nutrients and compares it to sample that she took while close to the shore, which sample will have fewer nutrients? 
 Option1: close to shore 
 Option2: far from shore 
 Explanation: Most nutrients are washed into ocean water from land. Therefore, water closer to shore tends to have more nutrients.
Output: far from shore
Question: If you are able to remove greenhouse gases the temperature will 
 Option1: go up 
 Option2: go down 
 Explanation: A decrease in greenhouse gas levels decreases global temperature and an increase raises global temperature.
Output: go down
Question: Rich breathed in and out. When he breathes _____ his chest seems larger. 
 Option1: in 
 Option2: out 
 Explanation: Inhaling, or breathing in, increases the size of the chest, which decreases air pressure inside the lungs.
Output: in
Question: If Jim packs a greater amount of packing peanuts into a jar, what happens to the density of the peanuts? 
 Option1: increases 
 Option2: decreases 
 Explanation: The more tightly packed the particles inside the material are, the more dense we say they are.
Output: increases
Question: If Jim wants to decrease the amount of acceleration applied to a baseball he must hit it 
 Option1: harder 
 Option2: softer 
 Explanation: The harder the batter hits the ball, the greater will be its acceleration.
Output: softer
Question: An object with great elastic potential energy _____ be easily stretched. 
 Option1: will 
 Option2: won't 
 Explanation: The more an elastic object is stretched or compressed, the greater its elastic potential energy is.
Output: won't
Question: If the particles move together, the amplitude of the wave should 
 Option1: increase 
 Option2: decrease 
 Explanation: The closer together the particles are, the greater the amplitude of the wave.
Output: increase
Question: Sean digs in the dirt and finds rocks that are buried very shallowly. Given how deep they were, Sean can assume that these rocks are 
 Option1: younger 
 Option2: older 
 Explanation: Lower rock layers were laid down earlier, so they are assumed to contain older fossils.
Output: younger
Question: Your pupils will _____ in size if you need less light to see. 
 Option1: decrease 
 Option2: increase 
 Explanation: The pupil automatically gets bigger or smaller to let more or less light in as needed.
Output: decrease
Question: Theresa lives in a first world country. Eric lives in a third world country. Whose country likely produces less hazardous waste? 
 Option1: Eric's 
 Option2: Theresa's 
 Explanation: Countries with more industry produce more hazardous wastes than those with little industry.
Output: Eric's
Question: The oil rigs had an oil spill in the ocean, which caused _____ pollution. 
 Option1: less 
 Option2: more 
 Explanation: Greater use of oil and other fossil fuels causes more pollution.
Output: more
Question: The longer the telescope stays focused the _____ the stars appear. 
 Option1: more bright 
 Option2: less bright 
 Explanation: The longer the exposure, the more light that the telescope can gather to make the image.
Output: more bright
Question: Two cars are going down the road, one weighs a ton, the other weighs two tons. If both crash, the car weighing two tons will have a momentum that is 
 Option1: smaller 
 Option2: larger 
 Explanation: The more mass a moving object has or the faster its moving, the greater its momentum.
Output: larger
Question: John stretched a rubber band, making it larger and then smaller. The less he stretches the rubber band will it have _____ elastic potential energy? 
 Option1: more 
 Option2: less 
 Explanation: The more an elastic object is stretched or compressed, the greater its elastic potential energy is.
Output: less
Question: Two species with near similar DNA should have a _____ relationship. 
 Option1: close 
 Option2: distant 
 Explanation: The more similar the DNA molecules of different species are, the closer the relationship is likely to be.
Output: close
Question: Jeff adds energy to his water. The water becomes more 
 Option1: cold 
 Option2: hot 
 Explanation: The temperature of matter increases with the added energy.
Output: hot
Question: Because of gluons, quarks are attracted each _____ strongly the closer they are. 
 Option1: more 
 Option2: less 
 Explanation: Gluons make quarks attract each other more strongly the farther apart the quarks get.
Output: less
Question: If Milo is a farmer and he wants to decrease the amount of bell peppers he grows, what should he do to advance his farming practices? 
 Option1: increase them 
 Option2: decrease them 
 Explanation: More advanced farming practices allowed a single farmer to grow food for many more people.
Output: decrease them
Question: A small planet has a _____ pull of gravity than a small planet. 
 Option1: stronger 
 Option2: weaker 
 Explanation: Gravity is a pull which all matter exerts on all other matter, the more mass, the stronger the pull.
Output: weaker
Question: When we use a lot of technology to measure something it becomes 
 Option1: more accurate 
 Option2: less accurate 
 Explanation: But the more computing power that goes into the model and the care with which the scientists construct the model can increase the chances that a model will be accurate.
Output: more accurate
Question: Compared to a person who takes four years to undergo cancer treatments after being diagnosed, would a person with the same cancer who undergoes treatment immediately after learning of their diagnosis be 
 Option1: less likely to be cured? 
 Option2: more likely to be cured 
 Explanation: The sooner cancer is treated, the greater the chances of a cure.
Output: more likely to be cured
Question: Jean and John were going to have a baby, and they are both in great shape. Jean and John are likely to have offspring in numbers that are 
 Option1: greater 
 Option2: smaller 
 Explanation: Genotypes with greater fitness produce more offspring and pass more copies of their alleles to the next generation.
Output: greater
Question: Dana wants things to slide around easily without too much friction, so she uses oil in amounts that are 
 Option1: greater 
 Option2: smaller 
 Explanation: To reduce friction, oil is added to the engine.
Output: greater
Question: Donna gets headaches from having too little pressure in the atmosphere, so if Donna doesn't have a headache today, it means the air temperature is 
 Option1: lower 
 Option2: higher 
 Explanation: Increasing air temperature decreases atmospheric pressure.
Output: lower
Question: Tom conducted an archaeological dig and compared some of the rocks he found. He noticed that the rocks at 20 feet deep were _____ than the rocks at 2 feet deep. 
 Option1: older 
 Option2: younger 
 Explanation: Older rocks are at the bottom and younger rocks are at the top.
Output: older
Question: If Mona is manipulating carbon atoms in her science lab and she increases the number of carbon atoms she has to work with, what happens to the number of possible arrangements the carbon atoms can take? 
 Option1: increase 
 Option2: decrease 
 Explanation: A: The more carbon atoms there are, the greater the number of possible arrangements of carbon atoms.
Output: increase
Question: If Milo increases the frequency on his shortwave radio, it does what to the amount of energy the radio is producing? 
 Option1: increases 
 Option2: decreases 
 Explanation: Shorter wavelengths (higher frequencies) correspond to higher energies and thus hotter star temperatures.
Output: increases
Question: If Mona is measuring atoms and she finds out that one atom is smaller then another, what does that imply about the distance of electrons from the nucleus of that atom? 
 Option1: closer together 
 Option2: farther away 
 Explanation: In bigger atoms, valence electrons are farther from the nucleus.
Output: closer together
Question: When Shane goes swimming in warmer water, he can move about slowly, whereas in cooler water, Shane's movement is 
 Option1: faster 
 Option2: slower 
 Explanation: When a volume of water is cooled, the molecules move less vigorously, so same number of molecules takes up less space and the water is denser.
Output: faster
Question: A fossil in the highest layer of rock would be _____ than one lower down. 
 Option1: younger 
 Option2: older 
 Explanation: Fossils found at the lowest layer of rock would be the oldest, as these would have been buried for the longest time, whereas fossils found closer to the surface would be buried more recently and therefore be younger.
Output: younger
Question: If there is less rain, the amount of water in the water table is _____ . 
 Option1: less 
 Option2: more 
 Explanation: The water table is higher when there is a lot of rain and lower when the weather is dry.
Output: less
Question: If Milo makes an effort to use more resources in his day to day life, what will happen to the amount of waste he produces? 
 Option1: increase 
 Option2: decrease 
 Explanation: Increased resource use generally means more waste; electronic waste from developed nations is a growing problem in the developing world.
Output: increase
Question: If Jim works hard and decreases the strength of his muscles, his endurance becomes 
 Option1: greater 
 Option2: smaller 
 Explanation: Aerobic exercise increases the size and strength of muscles in the heart and helps all your muscles develop greater endurance.
Output: smaller
Question: Living things with poor traits should produce _____ offspring than living things with better traits. 
 Option1: more 
 Option2: less 
 Explanation: Natural selection is the process by which living things with beneficial traits produce more offspring, so their traits become more common over time.
Output: less
Question: Chris is studying Lake Michigan. He takes soil samples from the Lake in two places. The first sample he takes from right near the shore. The second sample is taken from the middle of the lake. The _____ sample will have lesser dissolved nutrients in it. 
 Option1: first 
 Option2: second 
 Explanation: Water near shore generally has more dissolved nutrients than water farther from shore.
Output: second
Question: If Mona is building a circuit and she adds more resistors in series, what happens to the total resistance of the circuit? 
 Option1: increases 
 Option2: decreases 
 Explanation: As more resistors are added in series, the total resistance of the circuit increases.
Output: increases
Question: When you send more power to a magnet it becomes 
 Option1: weaker 
 Option2: stronger 
 Explanation: The more current, the stronger the electromagnet.
Output: stronger
Question: Amy is from the USA, where she used lots of fossil fuels. Andy is from a poor country where there are few fossil fuels to be used. The person who's country will contribute more to air pollution is 
 Option1: Amy's 
 Option2: Andy's 
 Explanation: Because richer nations use more fossil fuels, they also cause more air pollution and global warming than poorer nations do.
Output: Amy's
Question: When people get younger what happens to their risk of cancer? 
 Option1: decreases 
 Option2: increases 
 Explanation: Breast cancer is rare in teens. It becomes more common as women get older.
Output: decreases
Question: The United states has more industry than South Korea. Therefore, there is more hazardous waste in _____. 
 Option1: South Korea 
 Option2: the United States 
 Explanation: Nations that have more industry produce more hazardous waste.
Output: the United States
Question: If America is a rich nation and China is a poor nation, which nation uses more energy resources? 
 Option1: China 
 Option2: America 
 Explanation: Richer nations use far more energy resources, especially fossil fuels, than poorer nations do.
Output: America
Question: The sun is able to hold in all the planets because it is 
 Option1: more massive 
 Option2: less massive 
 Explanation: The greater the mass of the objects, the stronger the gravitational pull between them.
Output: more massive
Question: A small object will have _____ momentum than a large object. 
 Option1: more 
 Option2: less 
 Explanation: The more mass a moving object has or the faster its moving, the greater its momentum.
Output: less
Question: If Mary is playing music in her room and the heater stops working, causing the temperature to fall, what happens to the speed of the soundwaves her radio is generating? 
 Option1: increases 
 Option2: decreases 
 Explanation: For a given medium, sound has a slower speed at lower temperatures.
Output: decreases
Question: Sarah leaves coconut oil on the counter during the night when it is cool, and it is a solid. During the day, the coconut oil is a liquid, so the night is 
 Option1: cooler 
 Option2: warmer 
 Explanation: Larger alkenes have lower boiling and melting points, so they are liquids or waxy solids at room temperature.
Output: cooler
Question: Lonnie decreased the frequency of some microwaves he was working with. The resulting microwaves now contain _____ energy. 
 Option1: less 
 Option2: more 
 Explanation: With higher frequencies, the microwaves also have more energy.
Output: less
Question: When it gets hot out what happens to our blood flow? 
 Option1: decreases 
 Option2: increases 
 Explanation: On a hot day, an endotherm may give off more heat by increasing blood flow to the surface of the body.
Output: increases
Question: Peter found a cool rock very deep below the surface of some dirt. He knew the rock was _____. 
 Option1: older 
 Option2: younger 
 Explanation: Fossils found at the lowest layer of rock would be the oldest, as these would have been buried for the longest time, whereas fossils found closer to the surface would be buried more recently and therefore be younger.
Output: older
Question: If Jim packs a fewer amount of packing peanuts into a jar, what happens to the density of the peanuts? 
 Option1: increases 
 Option2: decreases 
 Explanation: The more tightly packed the particles inside the material are, the more dense we say they are.
Output: decreases
Question: Mike wants the current strength to be stronger, so mike will do this with the number of resistors 
 Option1: decrease 
 Option2: increase 
 Explanation: As more resistors are added in parallel, the total current strength increases.
Output: increase
Question: Eric hit a ball as hard as he could. The next time, he hits it way less hard. The ball accelerates _____ the second time. 
 Option1: more 
 Option2: less 
 Explanation: The harder the batter hits the ball, the greater will be its acceleration.
Output: less
Question: A larger boulder will roll down a hill _____ than a smaller one. 
 Option1: faster 
 Option2: slower 
 Explanation: An object has greater momentum if it has greater mass, greater velocity, or both.
Output: faster
Question: Jeff noticed the food supply changed over time in his city. The advent of farming machines likely caused the food supply to 
 Option1: decrease 
 Option2: increase 
 Explanation: Better farming techniques and machines increased the food supply and the distribution of food.
Output: increase
Question: As the pressure in the atmosphere falls, the air temperature gets 
 Option1: warmer 
 Option2: cooler or 
 Explanation: Increasing air temperature decreases atmospheric pressure.
Output: warmer
Question: A rock has more mass than a pebble. Which object will exhibit a smaller force of attraction? 
 Option1: rock 
 Option2: pebble 
 Explanation: The greater the objects mass, the greater the force of attraction; in addition, the greater the distance between objects, the smaller the force of attraction.
Output: pebble
Question: What is the gravitational effect on an object that is far from Earth by Earth? 
 Option1: high 
 Option2: low 
 Explanation: The gravitational force between two objects decreases as the objects move further apart.
Output: low
Question: Eric removed branching isomers from one solution, and left the other solution alone. The removed isomer solution now has a _____ boiling point. 
 Option1: lower 
 Option2: higher 
 Explanation: The more branching there is in isomers, the lower the boiling and melting points are.
Output: higher
Question: Mike wants his circuits to be able to have a higher resistance, so that the current decreases. In order to do this, he will consider his resistors and 
 Option1: increase them 
 Option2: decrease them 
 Explanation: We also saw that adding resistors to a series circuit increases the total resistance of the circuit, causing the current to decrease.
Output: increase them
Question: If Mona is running a race and her chest expands, what happens to the amount of air pressure in her lungs? 
 Option1: increases 
 Option2: decreases 
 Explanation: Inhaling, or breathing in, increases the size of the chest, which decreases air pressure inside the lungs.
Output: decreases
Question: Tommy traded in his four-cylinder Pinto for an eight-cylinder Mustang. The Mustang engine was 
 Option1: more powerful 
 Option2: less powerful. 
 Explanation: The more cylinders a car engine has, the more powerful its engine can be.
Output: more powerful
Question: If we bring two large magnets next to each other they will have _____ force than two small magnets. 
 Option1: more 
 Option2: less 
 Explanation: The closer objects are to each other, the stronger the gravitational force between them.
Output: more
Question: A stream in a state with a lower average elevation will have to do _____ cutting to reach base level that in a state with a higher average elevation. 
 Option1: more 
 Option2: less 
 Explanation: In erosion, the higher the elevation, the farther the stream is from where it will reach base level and the more cutting it has to do.
Output: less
Question: If Milo has just performed a hard workout and his body temperature decreases, what happens to the size of his blood vessels? 
 Option1: decrease 
 Option2: increase 
 Explanation: When your brain senses that your body temperature is increasing, it sends messages to the blood vessels in the skin to increase in diameter.
Output: decrease
Question: Jonah's family was barely getting any food when they plowed the field by hand, but when they got less machines to help, the food supply 
 Option1: decreased 
 Option2: increased 
 Explanation: Better farming techniques and machines increased the food supply and the distribution of food.
Output: decreased
Question: If Mona is breathing hard and her volume increases, what happens to the air pressure inside her lungs? 
 Option1: increases 
 Option2: decreases 
 Explanation: During inhalation, because the chest volume is larger, the air pressure inside the lungs is lower than the air pressure outside.
Output: decreases
Question: Joe's urine was almost clear; its water content was probably 
 Option1: high 
 Option2: low 
 Explanation: The darker the urine, the less water it contains.
Output: high
Question: If the people in Mary's country start to create more greenhouse gases, what will happen to the possibility that changes may occur? 
 Option1: increase 
 Option2: decrease 
 Explanation: As greenhouse gases increase, changes will be more extreme.
Output: increase
Question: The archaeologist was digging and saw that the oldest rocks were in layers that were 
 Option1: shallower 
 Option2: deeper 
 Explanation: The upper rock layers are much younger.
Output: deeper
Question: As we go closer to shore, we normally will encounter _____ dissolved nutrients. 
 Option1: more 
 Option2: less 
 Explanation: Therefore, water nearer shore usually contains more dissolved nutrients than water farther from shore.
Output: more
Question: When humans tear down trees what happens to the population of the animals in the tree? 
 Option1: Lower 
 Option2: Increase 
 Explanation: The forest habitat of elephants has also decreased in size due to humans moving in, so the numbers of the elephants have decreased.
Output: Lower
Question: If Mona is building some resistors and she makes them shorter, what happens to the resistance of them? 
 Option1: decreases 
 Option2: increases 
 Explanation: Longer length resistors will offer more resistance than shorter resistors.
Output: decreases
Question: If Jim samples water that is close to the shore and water that is far from the shore, which sample will contain less nutrients? 
 Option1: water far from shore 
 Option2: water near shore 
 Explanation: Water near shore generally has more dissolved nutrients than water farther from shore.
Output: water far from shore
Question: When you dive into the shallow ocean pressure 
 Option1: decreases 
 Option2: increases 
 Explanation: A fluid exerts pressure in all directions, but the pressure is greater at greater depth.
Output: decreases
Question: If Mona is making lemonade and she increases the acidity of it by adding more lemons, what happens to its closeness to pH 0? 
 Option1: increases 
 Option2: decreases 
 Explanation: The more acidic a solution is, the closer its pH value will be to 0
Output: increases
Question: What will happen to Jim's muscle strength if he exercises less than he has in the past? 
 Option1: his muscles will become stronger 
 Option2: his muscles will become weaker 
 Explanation: Aerobic exercise increases the size and strength of muscles in the heart and helps all your muscles develop greater endurance.
Output: his muscles will become weaker
Question: Because of gluons, quarks are attracted each _____ strongly the farther apart they are. 
 Option1: more 
 Option2: less 
 Explanation: Gluons make quarks attract each other more strongly the farther apart the quarks get.
Output: more
Question: Milo loves to dive deep into the ocean. Does he experience less pressure diving at 10 meters or at 100 meters? 
 Option1: 10 meters 
 Option2: 100 meters 
 Explanation: A fluid exerts pressure in all directions, but the pressure is greater at greater depth.
Output: 10 meters
Question: If Milo wants to encourage smaller pieces of sediment to drop on his lawn, what should he do to the slope of his lawn? 
 Option1: increase it 
 Option2: decrease it 
 Explanation: Smaller sediments are dropped as the slope becomes less steep.
Output: decrease it
Question: Paul started at the base of a mountain and climbed to its peak. The sky was clear and the sun was beating down on him all day. However, he noticed there was a clear temperature difference between the surface's temperature and the temperature at the top of the mountain peak. Where would he feel less heat? 
 Option1: Surface 
 Option2: Mountain Peak 
 Explanation: The surface is heated by the Sun and some of that heat radiates back into the air. This makes the temperature higher near the surface than at higher altitudes.
Output: Mountain Peak
Question: Going higher in the mesosphere, we encounter _____ temperatures. 
 Option1: higher 
 Option2: lower 
 Explanation: In the mesosphere, temperature decreases as altitude increases.
Output: lower
Question: The distance between the sixth and seventh planets from the sun should be _____ than the distance between the first and second planets. 
 Option1: more 
 Option2: less 
 Explanation: In general, the farther away from the Sun, the greater the distance from one planets orbit to the next.
Output: more
Question: Milo is swimming in the pool at the shallow end. Suddenly he decides to move to the deep end. What happens to the water as he swims shallower? 
 Option1: gets warmer 
 Option2: gets colder 
 Explanation: Water also gets colder as you go deeper.
Output: gets warmer
Question: As Kyle examines how longitudinal waves work, he notes that these particular waves have a small amount of amplitude. Kyle now knows that it means that the particles of these particular longitudinal waves are 
 Option1: closer together 
 Option2: farther apart 
 Explanation: The closer together the particles in a longitudinal wave are, the greater the amplitude.
Output: farther apart
Question: What happens to a heavy car when it has the same power as a light car? 
 Option1: accelerates faster 
 Option2: accelerates slower 
 Explanation: The smaller its mass is, the greater its acceleration for a given amount of force.
Output: accelerates slower
Question: Dan wanted to flick Carlos hard with a rubber band. To flick him the softest, Dan needs to move his hands 
 Option1: closer 
 Option2: further away 
 Explanation: The farther apart you move your hands, the stronger the force of the rubber band pulling your hands together.
Output: closer
Question: Tina is drinking water. Tina blows faster and faster on the surface of the water. The faster she blows, the _____ the waves are. 
 Option1: smaller 
 Option2: bigger 
 Explanation: The faster, longer, and farther the wind blows, the bigger the waves are.
Output: bigger
Question: If Mona is comparing two containers and she knows her jelly jar is larger then her baby food jar, which one contains more space? 
 Option1: jelly jar 
 Option2: baby food jar 
 Explanation: In the larger container we will still have the same number of gas particles, but now they are filling a much larger space.
Output: jelly jar
Question: Will increases the population of his model of the world's population. The amount of water scarcity, if no other variables are changed, will likely go 
 Option1: up 
 Option2: down 
 Explanation: Many of the worlds people live with water scarcity, and that percentage will increase as populations increase and climate changes.
Output: up
Question: Michel watched the slow waves hit shore with power. The waves were _____. 
 Option1: big 
 Option2: small 
 Explanation: The size of an ocean wave depends on how fast, over how great a distance, and how long the wind blows. The greater each of these factors is, the bigger a wave will be.
Output: small
Question: When it is night time the pupils in our eyes are _____ open than normal. 
 Option1: more 
 Option2: less 
 Explanation: The pupil automatically gets bigger or smaller to let more or less light in as needed.
Output: more
Question: Max notices that the resistor is getting cooler. He is concerned that the resistor will offer 
 Option1: less resistance. 
 Option2: more resistance 
 Explanation: The hotter a resistor becomes the more resistance it has.
Output: less resistance.
Question: If Milo cuts himself shaving and loses a lot of blood, what happens to his blood pressure? 
 Option1: increases 
 Option2: decreases 
 Explanation: If blood volume in the body decreases, blood pressure decreases.
Output: decreases
Question: If Jean's aquifer has sunk from the surface of the pool then the water is how easy to get into? 
 Option1: harder 
 Option2: easier 
 Explanation: The closer to the surface an aquifer is, the easier it is to get the water.
Output: harder
Question: Tony drives an SUV that contributes many greenhouse gases to the atmosphere. Evan rides a scooter that contributes few greenhouses gases to the atmosphere. Who likely contributes less to the Earth heating up? 
 Option1: Tony 
 Option2: Evan 
 Explanation: If there are more greenhouse gases in the atmosphere, more ultraviolet radiation will be trapped and the Earth will heat up.
Output: Evan
Question: Ian wants to produce less pollutants, so he buys a car that is a plug-in hybrid. The car will run on electricity better if it's plugged in for a 
 Option1: longer time 
 Option2: shorter time 
 Explanation: Plug-in hybrids run for a longer time on electricity and so are less polluting than regular hybrids.
Output: longer time
Question: Compared to a balloon that has the size of a fist a balloon the size of a head will have 
 Option1: more pressure 
 Option2: less pressure 
 Explanation: During inhalation, because the chest volume is larger, the air pressure inside the lungs is lower than the air pressure outside.
Output: less pressure
Question: Water furthest away from shore will have _____ dissolved nutrients than water near shore. 
 Option1: more 
 Option2: less 
 Explanation: Therefore, water nearer shore usually contains more dissolved nutrients than water farther from shore.
Output: less