niryuu/sni-each-converted huggingface dataset:
Question: John was weighing some materials in his science lab. He observed that as objects had lower density, the heaviness of the objects 
 Answer: Decreased
Output: A given volume of a denser substance is heavier than the same volume of a less dense substance.
Question: Sally is pulling two wagons. The red wagon is full of sand, and the blue wagon is empty. The wagon that will be more difficult to pull is the 
 Answer: red wagon
Output: The full box is harder to move because it has greater mass and therefore greater inertia.
Question: Donald is elderly, and Shane is young. Donald's risk of cardiovascular diseases, compared to Shane's is 
 Answer: greater
Output: Older age, male gender, and a family history of cardiovascular disease all increase the risk of developing cardiovascular diseases and cant be controlled.
Question: If Mona fills up a cup with water and places that water into the freezer, what happens to the density of the water as it cools down? 
 Answer: increases
Output: 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.
Question: Shane wants a field that is very weak. In order do achieve this goal, Shane needs to draw 
 Answer: less field lines
Output: The more field lines that are drawn, the stronger the field.
Question: A very inefficient pair of solar panels will produce 
 Answer: little energy
Output: The more efficient a device is, the greater the percentage of usable energy it produces.
Question: As computers have made work easier for people we have had to do 
 Answer: less work.
Output: More advanced farming practices allowed a single farmer to grow food for many more people.
Question: If Jim starts exercising and performs more anaerobic exercises, would his muscles get 
 Answer: bigger
Output: Anaerobic exercises cause muscles to get bigger and stronger.
Question: Bob's blood glucose levels have increased, which means he should also be producing _____ insulin. 
 Answer: more
Output: As blood glucose levels decrease, less insulin is produced.
Question: If America is a poor nation and China is a rich nation, then America's energy usage compared to China's is 
 Answer: smaller
Output: People in the richer nations of the world use far more energy, especially energy from fossil fuels, than people in the poorer nations do.
Question: Fran stayed indoors while Geremy went in the sun. Who is more likely to get skin cancer? 
 Answer: Geremy
Output: More UV rays increase skin cancer rates.
Question: The rocks that are on the surface of a volcano are 
 Answer: young
Output: The upper rock layers are much younger.
Question: Compared to sound waves travelling through a cup of boiling water, would sound waves travelling through a cup of ice water move 
 Answer: slower
Output: For a given medium, sound waves travel more slowly at lower temperatures.
Question: John was checking the temperature of the unit. He saw that as the temperature decreased when the level of energy was 
 Answer: Lesser
Output: The temperature of matter increases with the added energy.
Question: If Earth's temperature were to increase, there would be _____ glaciers. 
 Answer: less
Output: The glaciers on Earth are getting smaller and smaller as Earths temperature rises.
Question: When we stretch a rubber band to a larger size it gets tough meaning it has 
 Answer: more resistance
Output: The farther you stretch the band, the greater the resistance is.
Question: Dan is pulling his car up a hill, and wants to pull it with as little force as possible. In order to do this effectively, Dan will need to use how many rope segments 
 Answer: more
Output: The more rope segments on a pully that are helping to do the lifting work, the less force that is needed for the job.
Question: Jill was watching her baby as she was breastfeeding it. She noticed that the more that the baby suckled, the amount of prolactin released became 
 Answer: Greater
Output: The more the baby suckles, the more prolactin is released, which causes more milk to be produced.
Question: Peter found a cool rock right under the surface of some dirt. He knew the rock was _____. 
 Answer: younger
Output: 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.
Question: When we look at monkeys and humans they have a little matching DNA meaning they are. 
 Answer: very different
Output: The more similar the DNA molecules of different species are, the closer the relationship is likely to be.
Question: A group of settlers decided to live close to one aquifer instead of another aquifer because the aquifer they chose was much closer to the surface. Getting water from the aquifer closer to the surface will be 
 Answer: easier
Output: The closer to the surface an aquifer is, the easier it is to get the water.
Question: Ian is looking at quarks and sees that they are not attracted to each other. Ian knows that the distance between the quarks is currently 
 Answer: close
Output: Gluons make quarks attract each other more strongly the farther apart the quarks get.
Question: Two friends are headed to the beach, Mike and John. Mike is white, and John is black. Both want to make the same amount of vitamin D through sun exposure. The person who will take less time to make the amount of vitamin D is 
 Answer: Mike
Output: 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.
Question: Linnie played with a rubber band by pulling at it with her hands. The more she pulled it apart, the _____ the force. 
 Answer: stronger
Output: The farther apart you move your hands, the stronger the force of the rubber band pulling your hands together.
Question: As Cindy swam closer to the ocean surface, it got lighter and _____. 
 Answer: warmer
Output: Water density increases as salinity and pressure increase, or as temperature decreases.
Question: Rita and Ira are identical twins of the same size. If Ira is a higher temperature, who has greater thermal energy? 
 Answer: Ira
Output: If two objects have the same mass, the object with the higher temperature has greater thermal energy.
Question: When ice melts into water it becomes 
 Answer: less dense.
Output: Water becomes more dense when it is colder and when it has more salt.
Question: Mary is taking measurements of the amount of oxygen in samples of water. If she measured the total levels of dissolved oxygen in a sample at 70 degrees fahrenheit and compared it to a sample at 80 degrees fahrenheit, which would contain more dissolved oxygen? 
 Answer: 70 degrees fahrenheit
Output: Warm water cant hold as much dissolved oxygen as cool water, so an increase in the temperature of water decreases the amount of oxygen it contains.
Question: What will happen to the amount of elastic potential energy in Jim's rubber band if he expands it? 
 Answer: less potential energy
Output: The more an elastic object is stretched or compressed, the greater its elastic potential energy is.
Question: When you are talking to someone in the desert the sound will travel 
 Answer: faster
Output: For a given medium such as air, sound has a slower speed at lower temperatures.
Question: Milo has been growing his nails out for a very long time. As his nails get longer, what happens to the amount of cells added to them? 
 Answer: increase
Output: As the nail grows, more cells are added at the nail bed.
Question: Carter buries cans of soda in the dirt. The deeper the holes for the cans of soda, the pressure will be 
 Answer: greater
Output: As the rocks move deeper into the Earth, temperature and pressure increase.
Question: If Mona is a smoker, but decides to stop smoking, what happens to the difficulty her lungs experience in removing chemicals from the air? 
 Answer: decrease
Output: When a person smokes there are chemicals released by the tobacco that enter the lungs. Because the lungs have to work harder to remove the chemicals, the body has to work harder to get the air needed to survive.
Question: If Mona is comparing two species and she notices that their DNA molecules are more similar, what does that tell her about the species relationship? 
 Answer: close relationship
Output: The more similar the DNA molecules of different species are, the closer the relationship is likely to be.
Question: What happens to a light car when it has the same power as a heavy car? 
 Answer: accelerates faster
Output: The smaller its mass is, the greater its acceleration for a given amount of force.
Question: Tanya has a substance with mass 10kg. Logan has a substance with mass 5kg. If both substances are the same size, who has the denser substance. 
 Answer: Tanya
Output: If we have two materials with the same volume, the material with a higher mass will be more dense.
Question: The reason scientists use huge telescopes is because they collect 
 Answer: more light
Output: Larger telescopes can collect more light and see finer details than smaller telescopes.
Question: Lana is noting that the wind lately has been very strong. Lana can now tell that the air pressures over the Earth's surface have had differences that are 
 Answer: greater
Output: Differences in air pressure over the surface of the Earth result in wind. The greater the differences in air pressures, the stronger the wind.
Question: Shane wants to get the least resistance out of his wire for his computer, so he gets a wire that is 
 Answer: thicker
Output: The thinner the wire, the more resistance it offers.
Question: If Jim turns the thermostat up in his room while listening to music, what will happen to the speed of the sound waves in the room? 
 Answer: they will speed up
Output: For a given medium, sound has a slower speed at lower temperatures.
Question: Dave was looking lenses for his new digital camera. He saw on the specifications that the less curved the lens is, the amount of light refracted 
 Answer: decreases
Output: The more curved the surface of a lens is, the more it refracts light.
Question: If Mona is flying her plane in the stratosphere on a journey and she moves lower in the stratosphere, what happens to the temperatures her plane experiences? 
 Answer: they decrease
Output: The stratosphere contains the ozone layer, the temperatures increase as altitude increases.
Question: A person is digging up rocks, and wants to get the newest ones. The person will dig 
 Answer: shallower
Output: Older rocks are at the bottom and younger rocks are at the top.
Question: Two planets are drawn to each other in space, however they begin to drift closer over time. As the years press on, the planets will have a gravitation attraction between them that is 
 Answer: greater
Output: As the distance between the objects increases, the force of gravitational attraction decreases.
Question: The electron levels closest to the nucleus of an atom have _____ energy than those further away. 
 Answer: less
Output: As you go farther from the nucleus of an atom, the electron levels have more and more energy.
Question: Mel stops after running down the street for exercise. As Mel's heart rate decreases, Mel's blood flow 
 Answer: decreases
Output: Warming up exercises increases the blood flow to the muscles and increases the heart rate.
Question: If Mona is breathing hard and her volume decreases, what happens to the air pressure inside her lungs? 
 Answer: increases
Output: During inhalation, because the chest volume is larger, the air pressure inside the lungs is lower than the air pressure outside.
Question: A planet with a long orbit will take _____ time to revolve around the Sun than one with a small orbit. 
 Answer: more
Output: The planets further from the Sun will have bigger orbits, and therefore take longer to revolve around the Sun.
Question: If wavelengths become shorter, there will be _____ move past a particular spot. 
 Answer: more
Output: This means that as wavelengths get shorter, more waves move past a particular spot in the same amount of time.
Question: When humans grow trees what happens to the population of the animals in the forest 
 Answer: Increase
Output: The forest habitat of elephants has also decreased in size due to humans moving in, so the numbers of the elephants have decreased.
Question: A rapid increase in electricity consumption could mean _____ pollution. 
 Answer: more
Output: We need to reduce our electricity consumption in order to reduce pollution.
Question: If Jim decreases the level of sound coming from his speakers it means that the time it would take for him to experience hearing loss would 
 Answer: increase
Output: The louder the sounds are, the less exposure is needed to cause hearing loss.
Question: Since Kim has more melanin than Jennifer, when they lay out in the sun Jennifer's skin is _____ than Kim's. 
 Answer: lighter
Output: However, the melanocytes of people with darker skin produce more melanin.
Question: Donald is elderly, and Shane is young. Shane's risk of cardiovascular diseases, compared to Donald's is 
 Answer: lesser
Output: Older age, male gender, and a family history of cardiovascular disease all increase the risk of developing cardiovascular diseases and cant be controlled.
Question: If Mona is in space comparing the distance of certain planets from the Sun and she notices that Neptune is closer than Pluto, which planet will have the shorter orbit? 
 Answer: Neptune
Output: In general, the farther away from the Sun, the greater the distance from one planets orbit to the next.
Question: Would it require more strength for a construction worker to move a heavy load of bricks with a pulley that used 
 Answer: 1 rope segment?
Output: The more rope segments on a pully that are helping to do the lifting work, the less force that is needed for the job.
Question: Mercury is closer to the sun than Jupiter. This means that the pull of gravity from the sun on Mercury is 
 Answer: stronger
Output: Objects that are closer together have a stronger force of gravity between them.
Question: Sarah is looking at layers of rock on a cliff face. She can see that the rock at the very bottom of the cliff are 
 Answer: older
Output: The upper rock layers are much younger.
Question: Mona is developing a computerized model to detect changes in weather patterns for her farming business. If she adds computing power to the computer she is using to develop the model, what happens to the chances that model will be correct? 
 Answer: increase
Output: 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.
Question: If Bob notices an decrease in the amount of solar storms, it would mean there are _____ sunspots. 
 Answer: less
Output: When there are more sunspots the Sun is more active and there are more solar storms and more of the Sun's energy reaches the Earth.
Question: Tina is diving deeper and deeper into the ocean. What happens to the temperature? 
 Answer: it decreases
Output: Water also gets colder as you go deeper.
Question: Ron adds more resistors to his series circuit. The current in his circuit will 
 Answer: decrease
Output: We also saw that adding resistors to a series circuit increases the total resistance of the circuit, causing the current to decrease.
Question: John was looking at the materials being manipulated. He saw that the more it was compressed the force 
 Answer: Increased
Output: The elastic force increases the more the material is stretched or compressed.
Question: Will decreased his house energy consumption. He has _____ his personal levels of pollution. 
 Answer: decreased
Output: We need to reduce our electricity consumption in order to reduce pollution.
Question: Dan is comparing a mosquito that has been fossilized to a mosquito that he caught in a net. Since the fossilized mosquito is millions of years old, the similarities between the organisms will be 
 Answer: few
Output: In general, fossils in older rocks are less similar to modern organisms.
Question: Mona is trying to build a telescope that can collect more light then her current one. If she wants to make sure to achieve this goal, what should she do to the size of her telescope? 
 Answer: increase it
Output: Larger telescopes can collect more light and see finer details than smaller telescopes.
Question: If Mona is manipulating the wavelengths of her microwave, what happens when she makes the wavelengths shorter? 
 Answer: energy increases
Output: Electromagnetic waves with shorter wavelengths have higher frequencies and more energy.
Question: When we raise the temperature of water it becomes 
 Answer: less dense
Output: 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.
Question: Sue is moving from a warm tropical island to a cold city in Canada . The type of vegetation and rate of biological weathering be _____ in Sue's new habitat after she makes the move. 
 Answer: lesser
Output: The warmer a climate is, the more types of vegetation it will have and the greater the rate of biological weathering.
Question: Jeff has dark skin and stays on the beach with Layla, who has light skin, for 2 hours. Neither use sunblock. Who is likely more sunburned? 
 Answer: Lydia
Output: Light-skinned people get sunburned more quickly than people with darker skin.
Question: John was looking at the bases and noticed something. The lower the pH of the substance, the amount of basic it was 
 Answer: Decreased
Output: For bases we can state the folllowing: The higher the pH of a substance, the more basic it is.
Question: Roger liked to hike up mountains with his telescope to get away from the lights of the city. This trip, his back is hurting him, so Roger packs a lighter-weight smaller telescope than he normally brings, but opts to climb a higher mountain than usual. In spite of getting away from the city lights and being high atop the mountain, with this smaller telescope, the amount of detail that Roger will be able to see is expected to be 
 Answer: less
Output: Larger telescopes can collect more light and see finer details than smaller telescopes.
Question: If Jim adds more resistors to the circuit he is building for his school science project, what will happen to the overall resistance of the circuit? 
 Answer: it will increase
Output: Increasing the number of resistors in a series circuit increases the overall resistance of the circuit.
Question: When something is very lightweight what does it need to move? 
 Answer: less inertia
Output: Objects with greater mass have greater inertia.
Question: John observed that machines are not very helpful in performing work because they decrease the amount of force, and also make the distance the force is applied 
 Answer: Lesser
Output: 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.
Question: Eric rubs together tissue paper and then sandpaper. The smoother tissue paper has _____ friction than the sandpaper. 
 Answer: less
Output: Rougher surfaces have more friction between them than smoother surfaces.
Question: If we drop a big ball into a pool there will be _____ water shot out than a small ball. 
 Answer: more
Output: So more water is displaced by a bigger body than a smaller one.
Question: Bob watched the rocket as it shoots into the sky. He sees that as the gases exiting the nozzle go slower, the rocket goes 
 Answer: slower
Output: 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.
Question: Will is inhaling and then he exhales. Which stage likely causes greater air pressure in his lungs? 
 Answer: exhaling
Output: During inhalation, because the chest volume is larger, the air pressure inside the lungs is lower than the air pressure outside.
Question: What would happen to the amount of ultraviolet radiation trapped in the atmosphere if the number of greenhouse gases were increased? 
 Answer: more would be trapped
Output: If there are more greenhouse gases in the atmosphere, more ultraviolet radiation will be trapped and the Earth will heat up.
Question: If current is decreasing, there must be _____ resistance in the circuit. 
 Answer: more
Output: We can say that resistance and current in an electric circuit areinversely proportional, because as the one increases, the other decreases, and vice versa.
Question: Alan saw Venus through his old telescope. He then looked through his bigger, better telescope. Venus likely appears darker through the 
 Answer: smaller telescope
Output: Larger telescopes can collect more light.
Question: If Mona is building a lens for looking at the stars and she wants to make sure it refracts less light then the one she previously built, will she need to make the surface more or less curved then the one before? 
 Answer: less
Output: The more curved the surface of a lens is, the more it refracts the light that passes through it.
Question: Compared to the distance between the orbits of Jupiter and Saturn, which are far away from the sun, is it more likely that the distance between the orbits of Mercury and Venus, which are closer to the sun than Jupiter and Saturn, are 
 Answer: smaller
Output: In general, the farther away from the Sun, the greater the distance from one planets orbit to the next.
Question: Tony wanted to prevent cramps by not warming up. This _____ blood flow to his muscles. 
 Answer: decreases
Output: Warming up exercises increases the blood flow to the muscles and increases the heart rate.
Question: Two planets with very small masses will have a _____ gravitational pull between them than two planets with small masses. 
 Answer: weaker
Output: The greater the mass of the objects, the stronger the gravitational pull between them.
Question: Josh is a runner and travels through a rainy area to where it is more sunny. Which area likely experience more chemical weathering? 
 Answer: the sunny area
Output: Chemical weathering increases as: Temperature increases: Chemical reactions proceed more rapidly at higher temperatures.
Question: When a country stops manufacturing things they need to have 
 Answer: less resources
Output: Developing nations will also increase demands on natural resources as they build more factories.
Question: Do gas engine cars pollute more or less than electric engine cars? 
 Answer: more
Output: Plug-in hybrids run for a longer time on electricity and so are less polluting than regular hybrids.
Question: Wendy lives in a country that uses few resources. Which is likely true about the amount of waste produced compared to a developing country? 
 Answer: it is less
Output: Increased resource use generally means more waste; electronic waste from developed nations is a growing problem in the developing world.
Question: Mona is a scientist studying erosion at a university. She is observing a river. If she starts taking erosion measurements at the mouth of the river and moves up to the head of the river, what will she find happens as the slope gets steeper? 
 Answer: erosion increases
Output: Water flowing over a steeper slope moves faster and causes more erosion.
Question: If the citizens of Europe stopped using oil, they should have _____ pollution. 
 Answer: less
Output: Greater use of oil and other fossil fuels causes more pollution.
Question: Less oxygen absorption means _____ oxygen in the blood. 
 Answer: less
Output: Smoking reduces the amount of oxygen available for diffusion at the lungs, so less oxygen gets absorbed and blood is oxygenated to a lesser degree.
Question: Lead has a _____ melting point than steel because it has more branching. 
 Answer: lower
Output: The more branching there is in isomers, the lower the boiling and melting points are.
Question: Ron was playing with a flashlight. He moved it back and forth slowly, and then quickly. Which motion likely caused less light to bend? 
 Answer: the slow motion
Output: In refraction of light, the greater the change in speed, the more light bends.
Question: Jeff is exercising his muscles at the gym. Over time his muscles will grow 
 Answer: bigger
Output: Muscles that are exercised are bigger and stronger than muscles that are not exercised.
Question: Kate is going to diffuse a liquid and a gas. The liquid is diffused last, because the particles with it are 
 Answer: closer together
Output: This is also called diffusion, and the process is much faster in gases than in liquids, because the particles in gases are further apart.
Question: If a nail bed's cells are _____ , the nail is growing. 
 Answer: increasing
Output: As the nail grows, more cells are added at the nail bed.
Question: A larger box can hold how much air compared to a small box? 
 Answer: More air
Output: In the larger container we will still have the same number of gas particles, but now they are filling a much larger space.
Question: Carl is studying climate change, and notes that more ultraviolet radiation is being trapped, which means the earth will be 
 Answer: warmer
Output: If there are more greenhouse gases in the atmosphere, more ultraviolet radiation will be trapped and the Earth will heat up.
Question: As water drips from a red bucket full of water into a blue bucket that is empty, does the water level in the blue bucket 
 Answer: increase
Output: In an inverse relationship, when one variable increases, the other variable decreases.
Question: Dane was on a mountaintop and getting plenty of air, so a higher elevation _____ out of the question 
 Answer: was not
Output: At higher elevations, there is less air to press on a given area.
Question: Karen is observing an electromagnetic wave and how it travels from its source. This wave travels very far from its source, because the energy is diluted 
 Answer: more
Output: However, the energy is diluted as an electromagnetic wave travels farther from its source because it spreads out over an ever-larger area.
Question: If Mona is producing sound waves by listening to her radio at night and she turns up the volume, what happens to the amount of energy being produced by the radio? 
 Answer: increases
Output: A higher-frequency wave has more energy than a lower-frequency wave with the same amplitude.
Question: By filling up a party balloon with slower moving Helium particles from a gas cylinder as opposed to faster ones, would the temperature of the balloon be 
 Answer: lower?
Output: When particles move more quickly, temperature is higher and an object feels warmer.
Question: Suzie is studying different countries and the amount of energy sources they use. She finds that the United States is much richer or wealthier than South Africa. Therefore, _____ uses more energy sources. 
 Answer: the United States
Output: Richer nations use far more energy resources, especially fossil fuels, than poorer nations do.
Question: A place with a _____ water table means wells can be dug at shallower depths. 
 Answer: high
Output: As the water is pumped out, the water table slowly falls, requiring wells to be dug deeper, which takes more money and energy.
Question: As we go further from shore, we normally will encounter _____ dissolved nutrients. 
 Answer: less
Output: Therefore, water nearer shore usually contains more dissolved nutrients than water farther from shore.
Question: If Mary is weighing two objects and she notices that her orange has a larger mass then her cherry, which object will have lesser momentum? 
 Answer: cherry
Output: An object has greater momentum if it has greater mass, greater velocity, or both.
Question: The air gets thicker when it is 
 Answer: cold
Output: Increasing air temperature decreases atmospheric pressure.
Question: A group of settlers decided to live close to one aquifer instead of another aquifer because the aquifer they chose was much farther from the surface. Getting water from the aquifer farther from the surface will be 
 Answer: more difficult.
Output: The closer to the surface an aquifer is, the easier it is to get the water.
Question: Water that is near a lot of plants has 
 Answer: many nutrients
Output: Most nutrients are washed into ocean water from land. Therefore, water closer to shore tends to have more nutrients.
Question: Katie had to pee, and when she did, she noticed that her urine was quite dark. The darkness in the urine means Katie should drink water in amounts that are 
 Answer: larger
Output: The darker the urine, the less water it contains.
Question: The less energy particles in matter have, they move 
 Answer: slower
Output: The particles in matter are always moving. The more energy they have, the faster they move.
Question: Mike is stretching a rubber band out. The softer he pulls, and the less he stretches it, the resistance of the band is 
 Answer: lesser
Output: The farther you stretch the band, the greater the resistance is.
Question: Two people are standing out in the sunlight; one with dark skin, one with light skin. The person with light skin will be burned 
 Answer: more
Output: Light-skinned people get sunburned more quickly than people with darker skin.
Question: Compared to an island with no tigers, would a similar island filled with tigers be 
 Answer: less likely to have an overwhelming deer population
Output: An increase in predators, the emergence of a new disease, or the loss of habitat are just three possible problems that will decrease a population.
Question: Theo moved far from Gary. The amplitude of the light bouncing off of them likely 
 Answer: decreases
Output: The closer together the particles are, the greater the amplitude of the wave.
Question: If Mona is bouncing radar waves off a test car when training to be a policewoman and she notices the frequency of the waves returning to her radar gun is higher then it was before, what is happening to the car she is pointing the gun at? 
 Answer: increasing in speed
Output: 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.
Question: Jimbo is going to the beach and he wants to ensure he has the lowest sun protection for his skin. Should he wear a sunscreen with a higher SPF or a lower SPF? 
 Answer: lower SPF
Output: A sunscreen with a higher SPF value protects the skin longer.
Question: Andy put two magnets at the end of the table, Karen put two magnets right next to each other. Whose magnets had a greater gravitational force? 
 Answer: Karen
Output: The further objects are away from each other, the smaller the gravitational force.
Question: When you have a decrease of factories in an area the level of trash will 
 Answer: decrease
Output: Nations that have more industry produce more hazardous waste.
Question: As more people are added to Earth, they will find _____ water scarcity. 
 Answer: increasing
Output: Many of the worlds people live with water scarcity, and that percentage will increase as populations increase and climate changes.
Question: If Milo takes nutrient measurements from water near the shore and compares them to measurements of water taken far from the shore, which will contain more dissolved nutrients? 
 Answer: near the shore
Output: Therefore, water nearer shore usually contains more dissolved nutrients than water farther from shore.
Question: Fred was moving a desk across the room. He then pushed a chair and it was much easier. This is because the heavier desk had _____ friction with the floor. 
 Answer: more
Output: Its harder to overcome friction between heavier objects and the floor than it is between lighter objects and the floor.
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 deeper? 
 Answer: gets colder
Output: Water also gets colder as you go deeper.
Question: Fred started a fire on the beach. The air distant from the fire likely 
 Answer: falls
Output: Warm air is less dense than cool air, so it rises higher in the troposphere.
Question: If plants are not able to photosynthesize then they have 
 Answer: less food
Output: Less photosynthesis means that plants and phytoplankton produce less food.
Question: Eric hit a ball as soft as he could. The next time, he hits it hard. The ball accelerates _____ the second time. 
 Answer: more
Output: The harder the batter hits the ball, the greater will be its acceleration.
Question: If there were more dissolved carbon dioxide in ocean water, the ocean's rate of acidity would 
 Answer: increase
Output: With higher levels of dissolved carbon dioxide in ocean water, the water becomes more acidic.
Question: If Mona is building a new mirror and she wants it to refract more light, what should she do the surface of the lens? 
 Answer: make it more curved
Output: The more curved the surface of a lens is, the more it refracts light.
Question: If Mona is observing the atmosphere and measuring the amount of ozone in it, what happens to the amount of UV rays that will reach the ground if she notices the amount of ozone in the stratosphere is increasing? 
 Answer: decrease
Output: With less ozone in the stratosphere, more UV rays reach the ground.
Question: When at the beach, Erin knows that there is a high amplitude, so the waves will be 
 Answer: larger
Output: The higher the crests of a wave are, the greater the amplitude.
Question: If Mona is comparing two different reactants to use for starting her fire and she realizes that one reactant has a lower temperature then the other, what does that tell her about the amount of energy it contains? 
 Answer: lower
Output: At higher temperatures, particles of reactants have more energy, so they move faster. They are more likely to bump into one another and to collide with greater force.
Question: What happens to UV levels away from the ozone hole? 
 Answer: decrease
Output: With less ozone in the stratosphere, more UV rays reach the ground.
Question: An object with a lesser mass than another will have _____ momentum. 
 Answer: less
Output: An object has greater momentum if it has greater mass, greater velocity, or both.
Question: If Betty was younger her chances of contracting breast cancer would 
 Answer: decrease
Output: Breast cancer is rare in teens but becomes more common as females get older.
Question: A piece of granite is more resistant than soapstone therefore it will last 
 Answer: longer
Output: Different types of rocks weather at different rates. More resistant types of rocks will remain longer.
Question: When water absorbs salt the water becomes 
 Answer: more dense
Output: If salt is added to a volume of water, there are more molecules in the same volume, so the water is denser.
Question: John was watching the car being built. He observed that the smaller the body size, the surface area to volume ration 
 Answer: Increased
Output: Size restriction: The final body size is limited because as the body size increases, the surface area to volume ratio decreases.
Question: If cancer is detected early and treatment immediately begins, the chances of a cure would be 
 Answer: increased
Output: The sooner cancer is treated, the greater the chances of a cure.
Question: The _____ waters have the least dissolved oxygen. 
 Answer: warmest
Output: Warm water cant hold as much dissolved oxygen as cool water, so an increase in the temperature of water decreases the amount of oxygen it contains.
Question: When you remove your finger from the tip of a hose the rate of flow 
 Answer: increases
Output: We also saw that adding resistors to a series circuit increases the total resistance of the circuit, causing the current to decrease.
Question: Lana is zapping things with light of varying wavelengths. When she zaps things with shorter wavelength light, the energy imparted is 
 Answer: greater
Output: Waves with shorter wavelengths have more energy.
Question: Uganda is poorer than the US, so it likely uses _____ fossil fuels compared to Uganda. 
 Answer: fewer
Output: Richer nations use far more energy resources, especially fossil fuels, than poorer nations do.
Question: Reid notices that tributary glaciers make U-shaped valleys when flowing. A small valley was likely caused by a _____ tributary glacier. 
 Answer: small
Output: Smaller tributary glaciers, like tributary streams, flow into the main glacier in their own shallower U-shaped valleys.
Question: James wants to create a solution that is more acidic than others, so his concentration of hydrogen ions will be 
 Answer: higher
Output: With a higher the concentration of hydrogen ions, a solution is more acidic and has a lower pH.
Question: Joe noticed that the humidity inside the greenhouse was getting very high, so he opened the roof to let cooler air inside. Thus, when the water potential gradient across the inside and outside of the leaf becomes equal, the rate of transpiration will 
 Answer: decrease.
Output: As humidity increases, the water potential gradient across the inside and outside the leaf become more equal, and so the rate of transpiration decreases.
Question: Compared to vinegar, which is an acid, would lye, which is a weak base, have a pH value that is 
 Answer: lower?
Output: Bases have pH values above 7. The higher the pH value, the more strongly basic the substance.
Question: Ease of mobility _____ when the animal is decreased in size. 
 Answer: increase
Output: The larger the animal, the heavier the exoskeleton, making movement more difficult.
Question: If Mona is spinning some wire at her job and she makes the wire thicker, what happens to the ease at which electrons can pass through that wire? 
 Answer: easier
Output: A thinner wire is more difficult for electrons to move through than a thicker wire.
Question: Josh is a runner and travels through a rainy area to where it is more sunny. Which area likely experience less chemical weathering? 
 Answer: the rainy area
Output: Chemical weathering increases as: Temperature increases: Chemical reactions proceed more rapidly at higher temperatures.
Question: An isomer with less branching than another will have a _____ melting point. 
 Answer: higher
Output: The more branching there is in isomers, the lower the boiling and melting points are.
Question: Compared to vinegar, which is an acid, would lye, which is a strong base, have a pH value that is 
 Answer: higher
Output: Bases have pH values above 7. The higher the pH value, the more strongly basic the substance.
Question: Jim loves to listen to the radio. If he turns the volume up high the amount of time he can listen to the music before experiencing hearing loss 
 Answer: decreases
Output: The louder the sounds are, the less exposure is needed to cause hearing loss.
Question: Dave was looking lenses for his new digital camera. He saw on the specifications that the more curved the lens is, the amount of light refracted 
 Answer: increases
Output: The more curved the surface of a lens is, the more it refracts light.
Question: Fran stayed indoors while Geremy went in the sun. Who is less likely to get skin cancer? 
 Answer: Fran
Output: More UV rays increase skin cancer rates.
Question: Olivia has a miniature resistor and a normal sized one. Which resistor offers more resistance? 
 Answer: the normal resistor
Output: Longer length resistors will offer more resistance than shorter resistors.
Question: Jimbo was playing with magnetic field lines by manipulating them. If he moves the field lines closer together, what happens to the strength of the field? 
 Answer: increases
Output: The closer the field lines are drawn together, the stronger the field being described.
Question: Dean wants to melt chocolate to drink in his milk. He puts a big piece of chocolate in, and a small piece of chocolate in. The piece with more surface area, which will melt first, is the piece that is 
 Answer: smaller
Output: 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.
Question: Air pressure inside the lungs will _____ when one breathes in deeply. 
 Answer: decrease
Output: Inhaling, or breathing in, increases the size of the chest, which decreases air pressure inside the lungs.
Question: A wave that decreases in height will _____ in amplitude. 
 Answer: decrease
Output: The higher the crests of a wave are, the greater the amplitude.
Question: Marco needs to dig a well in his backyard, but the water table is very low. The energy that it will take to dig a shallow well is 
 Answer: small
Output: As the water is pumped out, the water table slowly falls, requiring wells to be dug deeper, which takes more money and energy.
Question: Fred found a longitudinal wave. The particles are getting closer together. The amplitude is 
 Answer: increasing
Output: The closer together the particles in a longitudinal wave are, the greater the amplitude.
Question: If we tested a solution and it was 12 on the pH scale it would be 
 Answer: basic
Output: The closer to pH 14, the more strongly basic the solution.
Question: Mona is a puppy. As she grows older and her bones get smaller, what happens to her ability to take care of herself? 
 Answer: decreases
Output: 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.
Question: Tinna held two magnets apart and felt _____ force. 
 Answer: less
Output: The gravitational force between two objects decreases as the objects move further apart.
Question: Ron went to the gym and lifted weights for the first time. If he keeps going consistently, his muscles will likely 
 Answer: grow
Output: Anaerobic exercises cause muscles to get bigger and stronger.
Question: A country like the US burns more fossil fuels than a third world country. This means that a richer country causes _____ pollution than a third world country. 
 Answer: more
Output: Because richer nations use more fossil fuels, they also cause more air pollution and global warming than poorer nations do.
Question: John was testing a radio wave and had an interesting finding. The longer the wavelength was, the frequency became 
 Answer: Lower
Output: Longer wavelength electromagnetic waves have lower frequencies, and shorter wavelength waves have higher frequencies.
Question: A smaller wave on the ocean has _____ strength than a bigger wave. 
 Answer: less
Output: Bigger waves have more energy.
Question: If Ed removes a resistor to the circuit, the resistance will be 
 Answer: lower.
Output: As more resistors are added in series, the total resistance of the circuit increases.
Question: Jeffrey added more and more dough to the recipe. As he adds more, the force of attraction the dough is capable of 
 Answer: increases
Output: 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.
Question: If Mona is building a lens for looking at the stars and she wants to make sure it refracts more light then the one she previously built, will she need to make the surface more or less curved then the one before? 
 Answer: more
Output: The more curved the surface of a lens is, the more it refracts the light that passes through it.
Question: Kevin lives in a city with 5000 people. Will lives in a city with 100 people. Whose city likely cleared more land for agriculture/development? 
 Answer: Kevin
Output: More people also means more clearing of land for agriculture and development.
Question: Steel has a _____ melting point than lead because it has less branching. 
 Answer: higher
Output: The more branching there is in isomers, the lower the boiling and melting points are.
Question: As ozone is depleted from the stratosphere, we can expect to have _____ UV rays on the ground. 
 Answer: more
Output: With less ozone in the stratosphere, more UV rays reach the ground.
Question: Jon was jogging, and slowing down his pace. His heart is beating _____. 
 Answer: less
Output: 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.
Question: A strong electromagnet is receiving _____ current. 
 Answer: much
Output: The more current, the stronger the electromagnet.
Question: As a balloon inflates there is _____ air pressure forcing air out. 
 Answer: less
Output: Exhaling, or breathing out, decreases the size of the chest, which increases air pressure inside the lungs.
Question: Jeff put a rock under very minimal metamorphosis. The rock probably _____ its original form. 
 Answer: resembles
Output: The more extreme the amount of metamorphism, the more difficult it is to tell what the original rock was.
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 more to the Earth heating up? 
 Answer: Tony
Output: If there are more greenhouse gases in the atmosphere, more ultraviolet radiation will be trapped and the Earth will heat up.
Question: If a bright light were shined in a person's eye, would their pupil size 
 Answer: shrink?
Output: The pupil automatically gets bigger or smaller to let more or less light in as needed.
Question: Tina goes to the hot sauna. Her temperature increases, so the particles in her body will move 
 Answer: faster
Output: The higher the temperature, the more energy the particles have and the faster they will move and diffuse.
Question: Noah has noticed that the galaxies are contracting. This will make the galaxies 
 Answer: nearer
Output: As the Universe expands, galaxies move further and further apart.
Question: Ian's town had more deaths this year since the food supply changed, which means that this year the food amounts were 
 Answer: decreased
Output: More recently, the death rate has fallen because of the availability of more food and medical advances.
Question: When you dive deeper into the ocean pressure 
 Answer: increases
Output: A fluid exerts pressure in all directions, but the pressure is greater at greater depth.
Question: Derek is noting how close particles are, and sees that they are very close. Since the particles are so close, the amplitude of the wave will be 
 Answer: greater
Output: The closer together the particles are, the greater the amplitude of the wave.
Question: Water falling down a small hill will move 
 Answer: slower
Output: Water flowing over a steeper slope moves faster and causes more erosion.
Question: Ramon was 20 years old and visiting his doctor. He wondered about his cardiovascular disease risk. The doctor said his risk is _____. 
 Answer: lower
Output: Older age, male gender, and a family history of cardiovascular disease all increase the risk of developing cardiovascular diseases and cant be controlled.
Question: What would happen to the speed of Earth's orbit if our planet were to move farther from the Sun? 
 Answer: decreased speed
Output: The Earth travels faster in its elliptical orbit when it is closer to the Sun than when it is farther away.
Question: When we are building a computer if we want to lower resistance we need 
 Answer: fewer resistors
Output: Increasing the number of resistors in a series circuit increases the overall resistance of the circuit.
Question: Ian sees an object with many colliding particles, and he compares it to another object with few colliding particles. Which is true about the objects? 
 Answer: the object with many colliding particles has a higher concentration of particles
Output: At higher concentrations, particles of reactants are crowded closer together, so they are more likely to collide and react.
Question: Rachel was looking into the night sky. The brightest star is most likely: 
 Answer: the hottest
Output: The hotter a main sequence star is, the brighter it is.
Question: Dana wants the gas to move with as little energy as possible so the particles can move slowly. Dana will then do this to the gas 
 Answer: cool
Output: If the gas is heated, the particles will move faster as they gain more energy.