niryuu/sni-each-converted huggingface dataset:
Question: If you tried to push a sack of feathers or a sack of hammers, both of the same volume, would it be easier to push the 
 Option1: sack of feathers 
 Option2: sack of hammers? 
 Explanation: Its harder to overcome friction between heavier objects and the floor than it is between lighter objects and the floor.
Output: sack of feathers
Question: Curt wants to make a drink from chocolate chips and milk. To make the chips melt more slowly, Shane will use chips that are 
 Option1: bigger 
 Option2: smaller 
 Explanation: It would be hard to get a big chunk of chocolate to dissolve in your milk or hot water. Maybe you could make hot chocolate from some smaller pieces like chocolate chips, but it is much easier to add a powder to your milk. This is because the smaller the pieces are, the more surface area they have.
Output: bigger
Question: Don notices that the patient's heart is expelling more blood with each stroke. The patient's heart has to beat _____ often to maintain consistent blood flow. 
 Option1: more 
 Option2: less 
 Explanation: When the heart expels more blood with each stroke, the heart has to beat less often in order to maintain the same volume of blood flow.
Output: less
Question: An increase in body size will cause a concomitant _____ in its surface area to volume ratio. 
 Option1: increase 
 Option2: decrease 
 Explanation: Size restriction: The final body size is limited because as the body size increases, the surface area to volume ratio decreases.
Output: decrease
Question: If Milo is building a new circuit and he increases the number of resistors in a series on that circuit, what happens to the overall resistance of the circuit? 
 Option1: increases 
 Option2: decreases 
 Explanation: Increasing the number of resistors in a series circuit increases the overall resistance of the circuit.
Output: increases
Question: If Mary decreased the temperature in her greenhouse what would happen to the rate of evaporation from water on her plants? 
 Option1: it would increase 
 Option2: it would decrease? 
 Explanation: In transipration, at warmer temperatures water molecules move faster, and the rate of evaporation from stomata is therefore much faster.
Output: it would decrease?
Question: Ian surfed a 6 foot wave. Tony surfed a 10 foot wave. The wave with the lowest amplitude was 
 Option1: Tony's 
 Option2: Ian's 
 Explanation: The higher the crests of a wave are, the greater the amplitude.
Output: Ian's
Question: A sunscreen with an SPF value of 15 will protect skin _____ than a sunscreen with an SPF value of 30. 
 Option1: more 
 Option2: less 
 Explanation: A sunscreen with a higher SPF value protects the skin longer.
Output: less
Question: Harold decreased the current in a circuit. The resistance now is 
 Option1: higher 
 Option2: lower 
 Explanation: We can say that resistance and current in an electric circuit areinversely proportional, because as the one increases, the other decreases, and vice versa.
Output: higher
Question: James spent 30 minutes exercising while Mary spent only 10 minutes exercising. Which person had the higher heart rate? 
 Option1: Mary 
 Option2: James 
 Explanation: Warming up exercises increases the blood flow to the muscles and increases the heart rate.
Output: James
Question: James stares at the volcano and saw the rocks melt because of the _____ temperatures. 
 Option1: high 
 Option2: low 
 Explanation: Temperature increases with depth inside the Earth, so melting of rocks is more likely to occur at greater depths.
Output: high
Question: When you work out at the gym less your muscles become 
 Option1: smaller 
 Option2: larger 
 Explanation: Muscles that are exercised are bigger and stronger than muscles that are not exercised.
Output: smaller
Question: Derek felt warm as he stood in the sun, and since his body was heating up, he knew that his blood vessels in his skin were 
 Option1: expanding 
 Option2: contracting 
 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: expanding
Question: For dating the age of a fossil, and compared to the isotope Francium with a 22 minute half-life, would Carbon 14 with its 5730 year half-life be a 
 Option1: less useful isotope? 
 Option2: more useful isotope 
 Explanation: Because these isotopes decay more slowly, they can be used to date much older specimens.
Output: more useful isotope
Question: Reid pulled the energy levels closer to the nucleus. They are now likely to have _____ orbitals. 
 Option1: less 
 Option2: more 
 Explanation: Energy levels farther from the nucleus of an atom have more orbitals.
Output: less
Question: An electron with an increased energy level will have energy that is 
 Option1: lower 
 Option2: higher 
 Explanation: Electrons at lower energy levels, which are closer to the nucleus, have less energy.
Output: higher
Question: Dana is trying to see how far the energy levels are from the nucleus in an atom. Since the energy levels are very far from the nucleus, the atom has 
 Option1: less orbitals 
 Option2: more orbitals 
 Explanation: Energy levels farther from the nucleus of an atom have more orbitals.
Output: more orbitals
Question: If there are two equal-volume objects, the least dense object will be the one with _____ mass. 
 Option1: higher 
 Option2: lower 
 Explanation: If we have two materials with the same volume, the material with a higher mass will be more dense.
Output: lower
Question: Ollie pours his water quickly while Fay pours her water slowly. Whose water contains more energy? 
 Option1: Ollie 
 Option2: Fay 
 Explanation: Faster-moving water has more energy.
Output: Ollie
Question: Chris sees a particle with low energy. Chris knows it has not a lot of energy because it vibrates 
 Option1: weakly 
 Option2: powerfully 
 Explanation: The more energy the particles in matter have, the faster and more strongly they vibrate.
Output: weakly
Question: Which object likely contains more energy? 
 Option1: a pinhead 
 Option2: the sun 
 Explanation: An object with greater mass or greater velocity has more kinetic energy.
Output: the sun
Question: If we have a bag of feathers and a bag of bricks of the same volume, the lighter item will be the 
 Option1: feathers 
 Option2: bricks 
 Explanation: If we have two materials with the same volume, the material with a higher mass will be more dense.
Output: feathers
Question: James is a much bigger person than Sally. Which person has more gravity? 
 Option1: Sally 
 Option2: James 
 Explanation: Gravity is a pull which all matter exerts on all other matter, the more mass, the stronger the pull.
Output: James
Question: If a piece of wire it gets very cold it will have 
 Option1: more resistance 
 Option2: less resistance 
 Explanation: The hotter a resistor becomes the more resistance it has.
Output: less resistance
Question: Mona is flying in a hot air balloon. As she floats lower in the air the air temperature decreases. What will happen to the air pressure? 
 Option1: increase 
 Option2: decrease 
 Explanation: Increasing air temperature decreases atmospheric pressure.
Output: increase
Question: Will sees a wave with a frequency of 60hz and a wave with a frequency of 10hz. Which wave has more energy? 
 Option1: the 60hz wave 
 Option2: the 10hz wave 
 Explanation: A higher-frequency wave has more energy than a lower-frequency wave with the same amplitude.
Output: the 60hz wave
Question: Jean has two plants, one with leaves, and one that has had the leaves stripped from it. The plant stripped of its leaves will produce food in amounts that are 
 Option1: smaller 
 Option2: larger 
 Explanation: Less photosynthesis means that plants and phytoplankton produce less food.
Output: smaller
Question: A halving of carbon atoms in a hydrocarbon will cause _____ isomers. 
 Option1: more 
 Option2: less 
 Explanation: As you increase the number of carbon atoms in a hydrocarbon, the number of isomers quickly increases.
Output: less
Question: If Jim turns the thermostat down in his room while listening to music, what will happen to the speed of the sound waves in the room? 
 Option1: they will speed up 
 Option2: they will slow down 
 Explanation: For a given medium, sound has a slower speed at lower temperatures.
Output: they will slow down
Question: As you travel below the ozone layer the temperatures become 
 Option1: higher 
 Option2: lower 
 Explanation: The stratosphere contains the ozone layer, the temperatures increase as altitude increases.
Output: lower
Question: The larger a resistor equals _____ resistance. 
 Option1: less 
 Option2: more 
 Explanation: Thicker resistors offer less resistance than thinner resistors.
Output: less
Question: Steve noticed when looking at the series circuit that as more resistors were added the resistance 
 Option1: increased 
 Option2: decreased 
 Explanation: In a series circuit, the resistance increases as more resistors are added in series.
Output: increased
Question: Would an astronaut feel a greater gravitational pull from the Earth when he is standing 
 Option1: on the floor of his house 
 Option2: on the surface of Mars? 
 Explanation: The gravitational force between two objects decreases as the objects move further apart.
Output: on the floor of his house
Question: Polly was managing her diabetes. As her blood glucose levels _____, her body produces more insulin so she would need to account for this. 
 Option1: increase 
 Option2: decrease 
 Explanation: As blood glucose levels decrease, less insulin is produced.
Output: increase
Question: Phil surfed huge 15 foot waves on the beach. _____ wind speeds likely contributed to such large waves 
 Option1: high 
 Option2: low 
 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: high
Question: When a baby drinks a lot of milk from their mother then their mother makes 
 Option1: less milk 
 Option2: more milk 
 Explanation: The more the baby suckles, the more prolactin is released, which causes more milk to be produced.
Output: more milk
Question: Scott rolls two balls together until they strike each other. When Scott rolls the balls softly, they barely move apart, and when Scott thrusts the balls at one another, they are apart a 
 Option1: great distance 
 Option2: small distance 
 Explanation: When two skateboarders push against each other, it causes them to move apart. The harder they push together, the farther apart they move.
Output: great distance
Question: When Dan got a thin resistor, he knew that its resistance would be 
 Option1: more 
 Option2: less 
 Explanation: Thicker resistors offer less resistance than thinner resistors.
Output: more
Question: If Mona is adjusting the pH levels of her fish tank and she makes the pH lower, what happens to the baseness of the water? 
 Option1: higher 
 Option2: lower 
 Explanation: The higher the pH value is, the stronger the base.
Output: lower
Question: When two batteries are placed together, John can tell that the electrostatic force is 
 Option1: more 
 Option2: less 
 Explanation: The closer the charged objects are, the stronger the electrostatic force.
Output: more
Question: When the temperature goes down the rate that cells respirate 
 Option1: increases 
 Option2: decreases 
 Explanation: Temperature affects the rate at which photosynthesis, cellular respiration and decomposition take place. The rate of reaction increases with increasing temperature and decreases at lower temperatures.
Output: decreases
Question: Curt wants to make a drink from chocolate chips and milk. To make the chips melt faster, Shane will use chips that are 
 Option1: bigger 
 Option2: smaller 
 Explanation: It would be hard to get a big chunk of chocolate to dissolve in your milk or hot water. Maybe you could make hot chocolate from some smaller pieces like chocolate chips, but it is much easier to add a powder to your milk. This is because the smaller the pieces are, the more surface area they have.
Output: smaller
Question: Liv is playing with an adjustable water slide. When she makes the angle shallower, water will slide down 
 Option1: slower 
 Option2: faster 
 Explanation: Water flowing over a steeper slope moves faster and causes more erosion.
Output: slower
Question: John was watching the ocean from the beach and after a long period of observation, he concluded that the more wind there is, that the waves will become 
 Option1: Bigger 
 Option2: Smaller 
 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: Bigger
Question: As the rocket falls down through the troposphere and gets nearer to the Earth's surface, the air will be 
 Option1: warmer 
 Option2: cooler 
 Explanation: Air in the troposphere is warmer closer to Earths surface.
Output: warmer
Question: Eric removed more and more reactants from his mixture. The reaction rate will now be 
 Option1: slower 
 Option2: faster 
 Explanation: Therefore, increasing the surface area of solid reactants increases the reaction rate.
Output: slower
Question: When an animal is smaller it needs to have a 
 Option1: smaller skeleton 
 Option2: larger skeleton 
 Explanation: The larger the animal, the heavier the exoskeleton, making movement more difficult.
Output: smaller skeleton
Question: A genotype with poor fitness will likely produce _____ offspring than a more fit one. 
 Option1: more 
 Option2: less 
 Explanation: Genotypes with greater fitness produce more offspring and pass more copies of their alleles to the next generation.
Output: less
Question: Mark is boiling alkenes and wants to see which will boil first; the larger ones or the smaller ones. The alkenes that will boil first are the ones that are 
 Option1: smaller 
 Option2: larger 
 Explanation: Larger alkenes have lower boiling and melting points.
Output: larger
Question: If Mona is playing with a rubber band and she decides to stretch it out very little, what happens to the elastic potential energy of the rubber band? 
 Option1: increases 
 Option2: decreases 
 Explanation: The farther the object is stretched or compressed, the greater its elastic potential energy is.
Output: decreases
Question: Megan had two charged metal balls that she was analyzing. If she decreases the charge of the balls, the electrostatic force between them 
 Option1: decreases 
 Option2: increases 
 Explanation: The more charged the objects are, the stronger the electrostatic force between them.
Output: decreases
Question: Milo operates a greenhouse for profit. One day he turns up the humidity controls. What will happen to the rate of transpiration of the plants in the greenhouse? 
 Option1: increase 
 Option2: decrease 
 Explanation: As humidity increases, the water potential gradient across the inside and outside the leaf become more equal, and so the rate of transpiration decreases.
Output: decrease
Question: Jeff added less and less processors to the supercomputer. The supercomputer will now likely be _____ powerful. 
 Option1: more 
 Option2: less 
 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: less
Question: Boris was tasked with developing a hypersonic rocket. He built two prototypes that were identical except that they have different gas velocities out of the nozzle. Which rocket was likely the slowest? 
 Option1: the rocket with highest gas velocity 
 Option2: the rocket with lowest gas velocity 
 Explanation: The rocket goes upwards because the hot gases shoot downwards out of the nozzle. The faster the gases go downwards, the faster the rocket goes upwards.
Output: the rocket with lowest gas velocity
Question: By pouring a cup of water into two dry powders that would react if they were hydrated, does the rate at which the powders 
 Option1: decrease? 
 Option2: increase 
 Explanation: More water allows more chemical reactions.
Output: increase
Question: A person with a high fever will have _____ of the blood vessels in the skin. 
 Option1: narrowing 
 Option2: widening 
 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: narrowing
Question: After Sarah finishes her run, she notices that her blood is really pumping. Sarah can know that since it's a hot day, she's giving off what kind of heat compared to usual? 
 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: more
Question: If a lens gains more curvature, it will refract _____ light. 
 Option1: more 
 Option2: less 
 Explanation: The more curved the surface of a lens is, the more it refracts light.
Output: more
Question: John was studying the history of agriculture for his master's project. He noticed as the methods of farming became more advanced, the amount of food became 
 Option1: Larger 
 Option2: Smaller 
 Explanation: More advanced farming practices allowed a single farmer to grow food for many more people.
Output: Larger
Question: If the Moon moves away from the Earth, what happens to the tidal pull of that astral body? 
 Option1: it increases 
 Option2: it decreases 
 Explanation: The Moon has a greater effect on the tides because, although it is much smaller than the Sun, it is much closer.
Output: it decreases
Question: Allie looks for sunscreen at the store. She sees SPF 30 and SPF 100. Which likely protects her skin better? 
 Option1: SPF 30 
 Option2: SPF 100 
 Explanation: A sunscreen with a higher SPF value protects the skin longer.
Output: SPF 100
Question: John was watching the ocean from the beach and after a long period of observation, he concluded that the less wind there is, that the waves will become 
 Option1: Bigger 
 Option2: Smaller 
 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: Smaller
Question: John was looking at some chemicals in the chemistry lab. He saw that the lower the ph value was, the base became 
 Option1: Larger 
 Option2: Smaller 
 Explanation: The higher the pH value is, the stronger the base.
Output: Smaller
Question: Which likely offers the least amount of resistance? 
 Option1: a boat towing cable 
 Option2: a telephone cable 
 Explanation: Thicker wires offer less resistance.
Output: a boat towing cable
Question: Everett dug down 100 feet while Jamie dug down 10 feet. Who is more likely to find old fossils? 
 Option1: Everett 
 Option2: Jamie 
 Explanation: Lower rock layers were laid down earlier, so they are assumed to contain older fossils.
Output: Everett
Question: If Mona moves her baseballs farther apart, what happens to the gravitational pull between them? 
 Option1: increases 
 Option2: decreases 
 Explanation: The closer objects are, the stronger the gravitational pull between them.
Output: decreases
Question: Mark studies rocks for a living. He is curious if rocks deeper in the Earth will be warmer or cooler. If Mark were to take the temperature of a rock that is half a mile into the Earth's surface, and then take the temperature of a rock 1 mile into the Earth's surface, he would find that the rock half a mile into the Earth's temperature is 
 Option1: lower. 
 Option2: higher 
 Explanation: Temperature increases with depth inside the Earth, so melting of rocks is more likely to occur at greater depths.
Output: lower.
Question: If Milo places his coffee into the microwave and cools it off, what will happen to the rate of vibration of the molecules in the drink? 
 Option1: increase 
 Option2: decrease 
 Explanation: Warmer molecules vibrate faster than cooler ones.
Output: decrease
Question: Will analyzes the photon energy in an electromagnetic wave with a high frequency. Bill analyzes the photon energy in an electromagnetic wave with a low frequency. _____'s wave has more photon energy. 
 Option1: Bill 
 Option2: Will 
 Explanation: In electromagnetic waves with higher frequencies, photons have more energy.
Output: Will
Question: If Mona is holding two pieces of fruit and she moves them farther away from each other, what happens to the gravitational force between the two fruits? 
 Option1: increase 
 Option2: decrease 
 Explanation: The further objects are away from each other, the smaller the gravitational force.
Output: decrease
Question: If we drop a small ball into a pool there will be _____ water shot out than a small ball. 
 Option1: less 
 Option2: more 
 Explanation: So more water is displaced by a bigger body than a smaller one.
Output: less
Question: Ian wants to have a very weak electrostatic force, so he will make sure that his charged objects are 
 Option1: closer 
 Option2: farther 
 Explanation: The closer the charged objects are, the stronger the electrostatic force.
Output: farther
Question: If we tested a solution and it was 2 on the pH scale it would be 
 Option1: acidic 
 Option2: basic 
 Explanation: The closer to pH 14, the more strongly basic the solution.
Output: acidic
Question: Will one large piece have more or less surface area than smaller pieces? 
 Option1: less 
 Option2: more 
 Explanation: It would be hard to get a big chunk of chocolate to dissolve in your milk or hot water. Maybe you could make hot chocolate from some smaller pieces like chocolate chips, but it is much easier to add a powder to your milk. This is because the smaller the pieces are, the more surface area they have.
Output: less
Question: Mike wants to see how fast water can run while not depositing small particles. In order to avoid get the smaller particles deposited, Mike will need the water to be running 
 Option1: quickly 
 Option2: slowly 
 Explanation: The size of the eroded particles depends on the velocity of the water. Eventually, the water deposits the materials. As water slows, larger particles are deposited. As the water slows even more, smaller particles are deposited.
Output: quickly
Question: Mona lives on a planet with an unstable population. If the number of people on her planet were to increase, what would happen to global warming on her planet? 
 Option1: increase 
 Option2: decrease 
 Explanation: For example, more people on the Earth means more people contributing to global warming and pollution.
Output: increase
Question: When we are trying to move through the thermosphere the lower we go the _____ it will feel 
 Option1: colder 
 Option2: warmer 
 Explanation: In the thermosphere, temperatures increase as altitude increases.
Output: colder
Question: When people figured out how to lessen food the levels of food in the world 
 Option1: increased 
 Option2: decreased 
 Explanation: Better farming techniques and machines increased the food supply and the distribution of food.
Output: decreased
Question: James spent 30 minutes exercising while Mary spent only 10 minutes exercising. Which person had the lower heart rate? 
 Option1: Mary 
 Option2: James 
 Explanation: Warming up exercises increases the blood flow to the muscles and increases the heart rate.
Output: Mary
Question: If Jim measures the water table of his local region before it rains and compares it to a measurement taken after it rains, it will be lower 
 Option1: before it rains 
 Option2: after it rains 
 Explanation: The water table is higher when there is a lot of rain and lower when the weather is dry.
Output: before it rains
Question: Reid installed an aquifer 20m from the surface. Will installed an aquifer 10m from the surface. Whose aquifer is easier to get water from? 
 Option1: Reid 
 Option2: Will 
 Explanation: The closer to the surface an aquifer is, the easier it is to get the water.
Output: Will
Question: Jay's risk of breast cancer is 10% at age 50. Was her risk higher or lower when she was 25? 
 Option1: lower 
 Option2: higher 
 Explanation: Breast cancer is rare in teens but becomes more common as females get older.
Output: lower
Question: When light speeds up it is more likely to 
 Option1: stay straight 
 Option2: bend 
 Explanation: In refraction of light, the greater the change in speed, the more light bends.
Output: bend
Question: When we are tired and running out of energy 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: slow down
Question: If Mona lives in a country that doesn't get a lot of rain and it rains extra hard one day, what does that do to the water table? 
 Option1: increases 
 Option2: decreases 
 Explanation: The water table is higher when there is a lot of rain and lower when the weather is dry.
Output: increases
Question: As the rocket shoots up through the troposphere and gets farther from the Earth's surface, the air will be 
 Option1: warmer 
 Option2: cooler 
 Explanation: Air in the troposphere is warmer closer to Earths surface.
Output: cooler
Question: If a person sank lower within the mesosphere, would the temperature 
 Option1: increase 
 Option2: decrease 
 Explanation: In the mesosphere, temperature decreases as altitude increases.
Output: increase
Question: Ian is digging in his garden, and admires the shiny pebbles sitting in the yard, as he digs a hole and finds more rocks, he knows that they are 
 Option1: younger 
 Option2: older 
 Explanation: Older rocks are at the bottom and younger rocks are at the top.
Output: older
Question: Mike dove higher and higher out of the ocean trench. As he goes higher, the pressure exerted on him by the water 
 Option1: increases 
 Option2: decreases 
 Explanation: A fluid exerts pressure in all directions, but the pressure is greater at greater depth.
Output: decreases
Question: If Bob starts exercising, his heart muscle should become 
 Option1: stronger 
 Option2: weaker 
 Explanation: When a person exercises regularly, and is fit, the heart undergoes certain long-term adaptations. The heart muscle gets stronger, and expels more blood with each contraction.
Output: stronger
Question: A stream going across a low plain will have to do _____ cutting. 
 Option1: much 
 Option2: little 
 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: little
Question: Kelly built a home with a gorgeous ocean view, and he decided to level the surrounding area. As a result, erosion is occurring 
 Option1: faster 
 Option2: slower 
 Explanation: Water flowing over a steeper slope moves faster and causes more erosion.
Output: slower
Question: A dark skinned man and a light skinned man are being tested to see who produces vitamin D faster. The light skinned person will have vitamin D in amounts that are 
 Option1: greater 
 Option2: lesser 
 Explanation: Pigments in the skin act like a filter that can prevent the skin from making vitamin D. As a result, people with darker skin need more time in the sun than people with lighter skin to make the same amount of vitamin D.
Output: greater
Question: If Mona is building a new mirror and she wants it to refract less light, what should she do to the surface of the lens? 
 Option1: make it more curved 
 Option2: make it less curved 
 Explanation: The more curved the surface of a lens is, the more it refracts light.
Output: make it less curved
Question: Someone that has a lot of energy will be 
 Option1: slow 
 Option2: fast 
 Explanation: The more energy the particles in matter have, the faster and more strongly they vibrate.
Output: fast
Question: When a rubber band is stretched, its elastic force 
 Option1: increases 
 Option2: decreases 
 Explanation: The elastic force increases the more the material is stretched or compressed.
Output: increases
Question: A smaller alkenes will melt _____ than a bigger one. 
 Option1: sooner 
 Option2: later 
 Explanation: Larger alkenes have lower boiling and melting points.
Output: sooner
Question: Erin is trying to get her solution to have a pH as close to zero as possible. The best way for Erin to do that is to have the acidity of the solution 
 Option1: decrease 
 Option2: increase 
 Explanation: The more acidic a solution is, the closer its pH value will be to 0
Output: increase
Question: Everett dug down 100 feet while Jamie dug down 1000 feet. Who is more likely to find old fossils? 
 Option1: Everett 
 Option2: Jamie 
 Explanation: Lower rock layers were laid down earlier, so they are assumed to contain older fossils.
Output: Jamie
Question: John was building a circuit in the electrical room when he noticed something. The more resistors he removed, the level of resistance would 
 Option1: Decrease 
 Option2: Increase 
 Explanation: As more resistors are added in series, the total resistance of the circuit increases.
Output: Decrease
Question: By removing a pound of salt from a bucket of fresh water, could you cause the density of the water to 
 Option1: increase 
 Option2: decrease? 
 Explanation: Water density increases as salinity and pressure increase, or as temperature decreases.
Output: decrease?
Question: In tornadoes the less 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: lesser
Question: Will weighs 180 pounds while Nat weights 120 pounds, who would accelerate more after the same force is applied? 
 Option1: Will 
 Option2: Nat 
 Explanation: The smaller its mass is, the greater its acceleration for a given amount of force.
Output: Nat
Question: Dwayne Johnson is much stronger than Kevin Hart because he exercises more and therefore his muscles have grown 
 Option1: larger or 
 Option2: smaller. 
 Explanation: Exercising muscles increases their size, and bigger muscles have greater strength.
Output: larger or
Question: John was watching the two men fighting and shoving each other. He observed that the softer they push, their movement will become 
 Option1: Greater 
 Option2: Lesser 
 Explanation: When two skateboarders push against each other, it causes them to move apart. The harder they push together, the farther apart they move.
Output: Lesser
Question: As we dig deeper in the search for fossils the fossils get 
 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: older
Question: The shorter 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: less bright
Question: Mona urinated yesterday morning and the urine was very light. When she urinated today the urine was very dark. Which urination contained less water? 
 Option1: yesterday morning 
 Option2: today 
 Explanation: The darker the urine, the less water it contains.
Output: today
Question: If your country has a little industry it likely has _____ hazardous waste. 
 Option1: a lot of 
 Option2: not so much 
 Explanation: Countries with more industry produce more hazardous wastes than those with little industry.
Output: not so much
Question: If the air temperature rises during a heat wave, what is likely happening to the atmospheric pressure? 
 Option1: It will increase 
 Option2: It will decrease 
 Explanation: Increasing air temperature decreases atmospheric pressure.
Output: It will decrease
Question: Scuffy was a puppy, and now he is a sick dog. Now that Scruffy is smaller, shorter, and balder than before, Scrufffy can take care of himself 
 Option1: better 
 Option2: worse 
 Explanation: As animals grow their bones get longer and bigger, they grow more hair, and are able to take care of themselves by getting food, shelter, and water.
Output: worse
Question: A car with 4 cylinders is _____ than a car with 6 cylinders. 
 Option1: less powerful 
 Option2: more powerful 
 Explanation: The more cylinders a car engine has, the more powerful its engine can be.
Output: less powerful
Question: What happens to the pressure inside of Jim's beaker if he increases the amount of collisions between particles inside of it? 
 Option1: decreases 
 Option2: increases 
 Explanation: More particles inside the container means more collisions, and more collisions mean a higher pressure.
Output: increases
Question: Sasha exercises her muscles with weights daily, while Tanya does not exercise ever. Who likely has stronger muscles? 
 Option1: Sasha 
 Option2: Tanya 
 Explanation: Aerobic exercise increases the size and strength of muscles in the heart and helps all your muscles develop greater endurance.
Output: Sasha
Question: Jolene's grandmother just turned 66 years old. She is _____ likely to be diagnosed with breast cancer than her granddaughter. 
 Option1: more 
 Option2: less 
 Explanation: Breast cancer is rare in teens but becomes more common as females get older.
Output: more
Question: When particles get farther apart what happens to the amplitude? 
 Option1: increases 
 Option2: decreases 
 Explanation: The closer together the particles in a longitudinal wave are, the greater the amplitude.
Output: decreases
Question: If you have a wire that is short it will have 
 Option1: low resistance 
 Option2: high resistance 
 Explanation: Longer length resistors will offer more resistance than shorter resistors.
Output: low resistance
Question: If Mona is climbing a mountain and she moves to the bottom of the mountain, what happens to the air pressure pressing against her skin? 
 Option1: increases 
 Option2: decreases 
 Explanation: At higher elevations, there is less air to press on a given area.
Output: increases
Question: A large piece of wire will carry _____ current than a thin wire. 
 Option1: more 
 Option2: less 
 Explanation: Thicker resistors offer less resistance than thinner resistors.
Output: more
Question: If Jim is playing with some objects and moving them around and he moves them closer together, the gravitational force between them 
 Option1: increases 
 Option2: decreases 
 Explanation: The closer objects are to each other, the stronger the gravitational force between them.
Output: increases
Question: Mary is looking through her new telescope. She sees some objects in space that are exerting gravitational pulls on each other. If the first two objects are 50,000 miles apart, and the second set of objects are 100,000 miles apart from each other, then the gravitational pull of the second set of objects is 
 Option1: greater 
 Option2: less. 
 Explanation: The closer objects are, the stronger the gravitational pull between them.
Output: less.
Question: Sam creates a replica of an ocean. He decreases the size of the ocean basin, which should _____ the sea level of the model. 
 Option1: decrease 
 Option2: increase 
 Explanation: Sea level rises if an increase in seafloor spreading rate buoys up the ocean crust, causing the ocean basin to become smaller.
Output: increase
Question: Carl cooled water for hot tea, and knew that as the water boiled, the vibrations would 
 Option1: increase 
 Option2: decrease 
 Explanation: Warmer molecules vibrate faster than cooler ones.
Output: decrease
Question: Dana was walking outside on a dark day, and then went into a bright theater. Dana's pupil will now likely be _____ compared to when she was outside 
 Option1: smaller 
 Option2: larger 
 Explanation: The pupil automatically gets bigger or smaller to let more or less light in as needed.
Output: smaller
Question: When people learned how to farm the population 
 Option1: decreased 
 Option2: increased 
 Explanation: More recently, the death rate has fallen because of the availability of more food and medical advances.
Output: increased
Question: As Peter's dog got bigger, the dog's bones became 
 Option1: larger 
 Option2: smaller 
 Explanation: As animals grow their bones get longer and bigger, they grow more hair, and are able to take care of themselves by getting food, shelter, and water.
Output: larger
Question: As atoms get smaller, they are able to attract 
 Option1: more electrons 
 Option2: less electrons 
 Explanation: Bigger atoms have more electrons.
Output: less electrons
Question: As two objects move closer together, the force of gravity between them 
 Option1: increases 
 Option2: decreases 
 Explanation: Objects that are closer together have a stronger force of gravity between them.
Output: increases
Question: Jimbo liked to work out a lot, while James never worked out. Which person would have weaker muscles? 
 Option1: Jimbo 
 Option2: James 
 Explanation: Muscles that are exercised are bigger and stronger than muscles that are not exercised.
Output: James
Question: A pH value of 9 has a _____ acidity level than a pH value of 8. 
 Option1: lower 
 Option2: higher 
 Explanation: Acids have pH values below 7. The lower the pH value, the more strongly acidic the substance.
Output: lower
Question: As Brian descended Mount Everest, there was _____ air. 
 Option1: more 
 Option2: less 
 Explanation: At higher elevations, there is less air to press on a given area.
Output: more
Question: As the train approached the intersection and blew its horn, expanding 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: decrease?
Question: By waving a Geiger counter that was previously only clicking once a minute over a block of Uranium, was the scientist able to hear 
 Option1: more clicks 
 Option2: fewer clicks? 
 Explanation: The faster the clicks of a Geiger counter occur, the higher the level of radiation.
Output: more clicks
Question: If a particle were to cool down, it would have _____ energy. 
 Option1: more 
 Option2: less 
 Explanation: The higher the temperature, the more energy the particles have and the faster they will move and diffuse.
Output: less
Question: Penny added salt to her cup of water and noticed the water got _____. 
 Option1: thicker 
 Option2: thinner 
 Explanation: If salt is added to a volume of water, there are more molecules in the same volume, so the water is denser.
Output: thicker
Question: When two things are small they have what level of gravitational force? 
 Option1: High 
 Option2: Low 
 Explanation: The greater the objects mass, the greater the force of gravitational attraction.
Output: Low
Question: Compared to sound waves travelling through a cup of ice water, would sound waves travelling through a cup of boiling water move 
 Option1: slower 
 Option2: faster? 
 Explanation: For a given medium, sound waves travel more slowly at lower temperatures.
Output: faster?
Question: A taller wave on the ocean has _____ strength than a smaller wave. 
 Option1: more 
 Option2: less 
 Explanation: Bigger waves have more energy.
Output: more
Question: Ed is adding a resistor to a circuit. If he needs it to have less resistance, he should add a resistor that is 
 Option1: shorter. 
 Option2: longer 
 Explanation: Longer length resistors will offer more resistance than shorter resistors.
Output: shorter.
Question: We are designing a submarine to study fish that live far below the surface of the ocean. Before we can send a human researcher down in the submarine, we have to be sure it can tolerate the pressure of the water without cracking. The tougher test will be to send our submarine down to 
 Option1: 500 feet or 
 Option2: 1500 feet? 
 Explanation: A fluid exerts pressure in all directions, but the pressure is greater at greater depth.
Output: 1500 feet?
Question: Jeff goes to Death Valley and launches his personal spacecraft into orbit. He then returns to earth, and as his altitude decreases, the temperature he feels 
 Option1: drops 
 Option2: rises 
 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: rises
Question: If Mona is exploring different continents and she notices that Africa is warmer then North America, which continent will have more types of vegetation? 
 Option1: North America 
 Option2: Africa 
 Explanation: The warmer a climate is, the more types of vegetation it will have and the greater the rate of biological weathering.
Output: Africa
Question: A young female is _____ likely to acquire breast cancer than an older female. 
 Option1: more 
 Option2: less 
 Explanation: Breast cancer is rare in teens but becomes more common as females get older.
Output: less
Question: Dan notices that there were no new trees planted this year. Since there are so few trees in the area, Dan expects the air to be 
 Option1: moist 
 Option2: dry 
 Explanation: With fewer trees, the air is drier and droughts are more common.
Output: dry
Question: Jan poured a liquid solution into a bottle and the solution was not dense, so in the bottle it took up 
 Option1: more room 
 Option2: less room 
 Explanation: More dense water takes up less space than less dense water.
Output: more room
Question: Jay adds less resistors in parallel to a circuit. The total current strength 
 Option1: decreases 
 Option2: increases 
 Explanation: As more resistors are added in parallel, the total current strength increases.
Output: decreases
Question: When we are building a computer if we want to add resistance we need 
 Option1: more resistors 
 Option2: fewer resistors 
 Explanation: Increasing the number of resistors in a series circuit increases the overall resistance of the circuit.
Output: more resistors
Question: The population in Milo's city has been increasing recently. What will happen to the city's level of water scarcity? 
 Option1: decrease 
 Option2: increase 
 Explanation: Many of the worlds people live with water scarcity, and that percentage will increase as populations increase and climate changes.
Output: increase
Question: Jon was jogging, and quickening his pace. His heart is beating _____. 
 Option1: more 
 Option2: less 
 Explanation: When the heart expels more blood with each stroke, the heart has to beat less often in order to maintain the same volume of blood flow.
Output: more
Question: Ron takes away resistors from his series circuit. The current in his circuit will 
 Option1: increase 
 Option2: decrease 
 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
Question: If a surface were to be smoothed, it should encounter _____ friction. 
 Option1: more 
 Option2: less 
 Explanation: Rougher surfaces have more friction between them than smoother surfaces.
Output: less
Question: Rich is 60 years old and Tony is 30 years old. _____ has a lesser risk of developing cardiovascular disease. 
 Option1: Rich 
 Option2: Tony 
 Explanation: Older age, male gender, and a family history of cardiovascular disease all increase the risk of developing cardiovascular diseases and cant be controlled.
Output: Tony
Question: John was combining chemicals in his lab one day. If he were to decrease the temperature in his lab, what would happen to the rate of chemical reactions in his experiments? 
 Option1: increase 
 Option2: decrease 
 Explanation: Chemical weathering increases as: Temperature increases: Chemical reactions proceed more rapidly at higher temperatures.
Output: decrease
Question: Mona loves to travel the world. She has been to nearly every country. If she notices that some countries appear to be cooler then others, what can she determine about their proximity to the equator? 
 Option1: farther away 
 Option2: closer 
 Explanation: Areas near the equator are warmer than areas near the poles because they receive more direct sunlight.
Output: farther away
Question: Eric analyzes water while deep sea fishing and compares it to water near the shore. The shore water has _____ nutrients than the deep sea water. 
 Option1: more 
 Option2: less 
 Explanation: Therefore, water nearer shore usually contains more dissolved nutrients than water farther from shore.
Output: more
Question: When Milo cools down a pan on the stove, the particles begin to 
 Option1: move more quickly 
 Option2: move more slowly 
 Explanation: When particles move more quickly, temperature is higher and an object feels warmer.
Output: move more slowly
Question: Rita removed more water to her beaker. The amount of possible chemical reactions 
 Option1: decreases 
 Option2: increases 
 Explanation: More water allows more chemical reactions.
Output: decreases
Question: Drake goes to the gym every day and works out. The less time that Drake spends exercising, his muscles will be 
 Option1: smaller 
 Option2: bigger 
 Explanation: Anaerobic exercises cause muscles to get bigger and stronger.
Output: smaller
Question: If Mona cools down the air she is putting into her weather balloon, what will happen to the height that it can rise into the troposphere? 
 Option1: increase 
 Option2: decrease 
 Explanation: Warm air is less dense than cool air, so it rises higher in the troposphere.
Output: decrease
Question: We don't need oxygen masks when we descend Everest because the air pressure is 
 Option1: low 
 Option2: high 
 Explanation: Air pressure is less at higher elevations.
Output: high
Question: If there is less surface area on an item then it will have 
 Option1: more ribosomes 
 Option2: less ribosomes 
 Explanation: The folds present in the membrane increase the surface area allowing more ribosomes to be present on the ER, thereby allowing greater protein production.
Output: less ribosomes
Question: As Jimbo grows older and his body size gets bigger, what happens to his surface area to volume ratio? 
 Option1: gets bigger 
 Option2: gets smaller 
 Explanation: Size restriction: The final body size is limited because as the body size increases, the surface area to volume ratio decreases.
Output: gets smaller
Question: If Mona heats up the air she is putting into her weather balloon, what will happen to the height that it can rise into the troposphere? 
 Option1: increase 
 Option2: decrease 
 Explanation: Warm air is less dense than cool air, so it rises higher in the troposphere.
Output: increase
Question: Eric has a soccer ball and kicks it into a rock of roughly the same size. The rock doesn't move and the ball bounces away. The rock is _____ dense than the ball. 
 Option1: less 
 Option2: more 
 Explanation: The more tightly packed the particles inside the material are, the more dense we say they are.
Output: more
Question: If Mary is weighing two objects and she notices that her orange has a larger mass then her cherry, which object will have greater momentum? 
 Option1: cherry 
 Option2: orange 
 Explanation: An object has greater momentum if it has greater mass, greater velocity, or both.
Output: orange
Question: A resistor with low resistance indicates it is 
 Option1: long 
 Option2: short 
 Explanation: The longer the resistor, the more resistance it has.
Output: short
Question: Officer Ricky points a radar gun at a car. A speeding car likely has _____ frequency waves bouncing off of it. 
 Option1: higher 
 Option2: lower 
 Explanation: A: As the car approaches the radar gun, the reflected microwaves get bunched up in front of the car. Therefore, the waves the receiver detects have a higher frequency than they would if they were being reflected from a stationary object. The faster the car is moving, the greater the increase in the frequency of the waves.
Output: higher
Question: When a car has more velocity what happens to its kinetic energy? 
 Option1: increases 
 Option2: decreases 
 Explanation: An object with greater mass or greater velocity has more kinetic energy.
Output: increases
Question: If we change resistors in series to not be in parallel the resistance 
 Option1: increases 
 Option2: decreases 
 Explanation: When we add resistors in parallel to each other the total resistance decreases and the current increases.
Output: increases