niryuu/sni-each-converted huggingface dataset:
Paragraph: 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: Kate is going to diffuse a liquid and a gas. The liquid is diffused last, because the particles with it are 
 Choices: A)closer together 
B)further apart
Output: closer together
Paragraph: As the nail grows, more cells are added at the nail bed.
 Question: If a nail bed's cells are _____ , the nail is growing. 
 Choices: A)decreasing 
B)increasing
Output: increasing
Paragraph: In the larger container we will still have the same number of gas particles, but now they are filling a much larger space.
 Question: A larger box can hold how much air compared to a small box? 
 Choices: A)More air 
B)Less air
Output: More air
Paragraph: If there are more greenhouse gases in the atmosphere, more ultraviolet radiation will be trapped and the Earth will heat up.
 Question: Carl is studying climate change, and notes that more ultraviolet radiation is being trapped, which means the earth will be 
 Choices: A)cooler 
B)warmer
Output: warmer
Paragraph: In an inverse relationship, when one variable increases, the other variable decreases.
 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 
 Choices: A)increase 
B)decrease?
Output: increase
Paragraph: At higher elevations, there is less air to press on a given area.
 Question: Dane was on a mountaintop and getting plenty of air, so a higher elevation _____ out of the question 
 Choices: A)was not 
B)was
Output: was not
Paragraph: However, the energy is diluted as an electromagnetic wave travels farther from its source because it spreads out over an ever-larger 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 
 Choices: A)more 
B)less
Output: more
Paragraph: A higher-frequency wave has more energy than a lower-frequency wave with the same amplitude.
 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? 
 Choices: A)increases 
B)decreases
Output: increases
Paragraph: When particles move more quickly, temperature is higher and an object feels warmer.
 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 
 Choices: A)higher 
B)lower?
Output: lower?
Paragraph: Richer nations use far more energy resources, especially fossil fuels, than poorer nations do.
 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. 
 Choices: A)South Africa 
B)the United States
Output: the United States
Paragraph: As the water is pumped out, the water table slowly falls, requiring wells to be dug deeper, which takes more money and energy.
 Question: A place with a _____ water table means wells can be dug at shallower depths. 
 Choices: A)high 
B)low
Output: high
Paragraph: Therefore, water nearer shore usually contains more dissolved nutrients than water farther from shore.
 Question: As we go further from shore, we normally will encounter _____ dissolved nutrients. 
 Choices: A)more 
B)less
Output: less
Paragraph: An object has greater momentum if it has greater mass, greater velocity, or both.
 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? 
 Choices: A)cherry 
B)orange
Output: cherry
Paragraph: Increasing air temperature decreases atmospheric pressure.
 Question: The air gets thicker when it is 
 Choices: A)hot 
B)cold
Output: cold
Paragraph: The closer to the surface an aquifer is, the easier it is to get the water.
 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 
 Choices: A)easier 
B)more difficult.
Output: more difficult.
Paragraph: Most nutrients are washed into ocean water from land. Therefore, water closer to shore tends to have more nutrients.
 Question: Water that is near a lot of plants has 
 Choices: A)few nutrients 
B)many nutrients
Output: many nutrients
Paragraph: The darker the urine, the less water it contains.
 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 
 Choices: A)smaller 
B)larger
Output: larger
Paragraph: The particles in matter are always moving. The more energy they have, the faster they move.
 Question: The less energy particles in matter have, they move 
 Choices: A)slower 
B)faster.
Output: slower
Paragraph: The farther you stretch the band, the greater the resistance is.
 Question: Mike is stretching a rubber band out. The softer he pulls, and the less he stretches it, the resistance of the band is 
 Choices: A)greater 
B)lesser
Output: lesser
Paragraph: Light-skinned people get sunburned more quickly than people with darker skin.
 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 
 Choices: A)more 
B)less
Output: more
Paragraph: 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: Compared to an island with no tigers, would a similar island filled with tigers be 
 Choices: A)less likely to have an overwhelming deer population 
B)more likely to have an overwhelming deer population?
Output: less likely to have an overwhelming deer population
Paragraph: The closer together the particles are, the greater the amplitude of the wave.
 Question: Theo moved far from Gary. The amplitude of the light bouncing off of them likely 
 Choices: A)decreases 
B)increases
Output: decreases
Paragraph: 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: 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? 
 Choices: A)decreasing in speed 
B)increasing in speed
Output: increasing in speed
Paragraph: A sunscreen with a higher SPF value protects the skin longer.
 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? 
 Choices: A)higher SPF 
B)lower SPF
Output: lower SPF
Paragraph: The further objects are away from each other, the smaller the gravitational force.
 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? 
 Choices: A)Andy 
B)Karen
Output: Karen
Paragraph: Nations that have more industry produce more hazardous waste.
 Question: When you have a decrease of factories in an area the level of trash will 
 Choices: A)increase 
B)decrease
Output: decrease
Paragraph: Many of the worlds people live with water scarcity, and that percentage will increase as populations increase and climate changes.
 Question: As more people are added to Earth, they will find _____ water scarcity. 
 Choices: A)increasing 
B)decreasing
Output: increasing
Paragraph: Therefore, water nearer shore usually contains more dissolved nutrients than water farther from shore.
 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? 
 Choices: A)near the shore 
B)far from the shore
Output: near the shore
Paragraph: Its harder to overcome friction between heavier objects and the floor than it is between lighter objects and the floor.
 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. 
 Choices: A)less 
B)more
Output: more
Paragraph: Water also gets colder as you go deeper.
 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? 
 Choices: A)gets warmer 
B)gets colder
Output: gets colder
Paragraph: Warm air is less dense than cool air, so it rises higher in the troposphere.
 Question: Fred started a fire on the beach. The air distant from the fire likely 
 Choices: A)falls 
B)rises
Output: falls
Paragraph: Less photosynthesis means that plants and phytoplankton produce less food.
 Question: If plants are not able to photosynthesize then they have 
 Choices: A)less food 
B)more food
Output: less food
Paragraph: The harder the batter hits the ball, the greater will be its acceleration.
 Question: Eric hit a ball as soft as he could. The next time, he hits it hard. The ball accelerates _____ the second time. 
 Choices: A)more 
B)less
Output: more
Paragraph: With higher levels of dissolved carbon dioxide in ocean water, the water becomes more acidic.
 Question: If there were more dissolved carbon dioxide in ocean water, the ocean's rate of acidity would 
 Choices: A)increase 
B)decrease
Output: increase
Paragraph: The more curved the surface of a lens is, the more it refracts light.
 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? 
 Choices: A)make it more curved 
B)make it less curved
Output: make it more curved
Paragraph: With less ozone in the stratosphere, more UV rays reach the ground.
 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? 
 Choices: A)increase 
B)decrease
Output: decrease
Paragraph: The higher the crests of a wave are, the greater the amplitude.
 Question: When at the beach, Erin knows that there is a high amplitude, so the waves will be 
 Choices: A)larger 
B)smaller
Output: larger
Paragraph: 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: 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? 
 Choices: A)higher 
B)lower
Output: lower
Paragraph: With less ozone in the stratosphere, more UV rays reach the ground.
 Question: What happens to UV levels away from the ozone hole? 
 Choices: A)increase 
B)decrease
Output: decrease
Paragraph: An object has greater momentum if it has greater mass, greater velocity, or both.
 Question: An object with a lesser mass than another will have _____ momentum. 
 Choices: A)less 
B)more
Output: less
Paragraph: Breast cancer is rare in teens but becomes more common as females get older.
 Question: If Betty was younger her chances of contracting breast cancer would 
 Choices: A)increase 
B)decrease
Output: decrease
Paragraph: Different types of rocks weather at different rates. More resistant types of rocks will remain longer.
 Question: A piece of granite is more resistant than soapstone therefore it will last 
 Choices: A)longer 
B)shorter
Output: longer
Paragraph: If salt is added to a volume of water, there are more molecules in the same volume, so the water is denser.
 Question: When water absorbs salt the water becomes 
 Choices: A)more dense 
B)less dense
Output: more dense
Paragraph: Size restriction: The final body size is limited because as the body size increases, the surface area to volume ratio decreases.
 Question: John was watching the car being built. He observed that the smaller the body size, the surface area to volume ration 
 Choices: A)Increased 
B)Decreased
Output: Increased
Paragraph: The sooner cancer is treated, the greater the chances of a cure.
 Question: If cancer is detected early and treatment immediately begins, the chances of a cure would be 
 Choices: A)increased 
B)decreased
Output: increased
Paragraph: 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: The _____ waters have the least dissolved oxygen. 
 Choices: A)warmest 
B)coldest
Output: warmest
Paragraph: We also saw that adding resistors to a series circuit increases the total resistance of the circuit, causing the current to decrease.
 Question: When you remove your finger from the tip of a hose the rate of flow 
 Choices: A)increases 
B)decreases.
Output: increases
Paragraph: Waves with shorter wavelengths have more energy.
 Question: Lana is zapping things with light of varying wavelengths. When she zaps things with shorter wavelength light, the energy imparted is 
 Choices: A)greater 
B)lesser
Output: greater
Paragraph: Richer nations use far more energy resources, especially fossil fuels, than poorer nations do.
 Question: Uganda is poorer than the US, so it likely uses _____ fossil fuels compared to Uganda. 
 Choices: A)more 
B)fewer
Output: fewer
Paragraph: Smaller tributary glaciers, like tributary streams, flow into the main glacier in their own shallower U-shaped valleys.
 Question: Reid notices that tributary glaciers make U-shaped valleys when flowing. A small valley was likely caused by a _____ tributary glacier. 
 Choices: A)small 
B)large
Output: small
Paragraph: With a higher the concentration of hydrogen ions, a solution is more acidic and has a lower pH.
 Question: James wants to create a solution that is more acidic than others, so his concentration of hydrogen ions will be 
 Choices: A)higher 
B)lower
Output: higher
Paragraph: 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: 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 
 Choices: A)increase 
B)decrease.
Output: decrease.
Paragraph: Bases have pH values above 7. The higher the pH value, the more strongly basic the substance.
 Question: Compared to vinegar, which is an acid, would lye, which is a weak base, have a pH value that is 
 Choices: A)higher 
B)lower?
Output: lower?
Paragraph: The larger the animal, the heavier the exoskeleton, making movement more difficult.
 Question: Ease of mobility _____ when the animal is decreased in size. 
 Choices: A)increase 
B)decrease
Output: increase
Paragraph: A thinner wire is more difficult for electrons to move through than a thicker wire.
 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? 
 Choices: A)easier 
B)harder
Output: easier
Paragraph: Chemical weathering increases as: Temperature increases: Chemical reactions proceed more rapidly at higher temperatures.
 Question: Josh is a runner and travels through a rainy area to where it is more sunny. Which area likely experience less chemical weathering? 
 Choices: A)the rainy area 
B)the sunny area
Output: the rainy area
Paragraph: The more branching there is in isomers, the lower the boiling and melting points are.
 Question: An isomer with less branching than another will have a _____ melting point. 
 Choices: A)higher 
B)lower
Output: higher
Paragraph: Bases have pH values above 7. The higher the pH value, the more strongly basic the substance.
 Question: Compared to vinegar, which is an acid, would lye, which is a strong base, have a pH value that is 
 Choices: A)higher 
B)lower?
Output: higher
Paragraph: The louder the sounds are, the less exposure is needed to cause hearing loss.
 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 
 Choices: A)increases 
B)decreases
Output: decreases
Paragraph: The more curved the surface of a lens is, the more it refracts light.
 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 
 Choices: A)increases 
B)decreases
Output: increases
Paragraph: More UV rays increase skin cancer rates.
 Question: Fran stayed indoors while Geremy went in the sun. Who is less likely to get skin cancer? 
 Choices: A)Fran 
B)Geremy
Output: Fran
Paragraph: Longer length resistors will offer more resistance than shorter resistors.
 Question: Olivia has a miniature resistor and a normal sized one. Which resistor offers more resistance? 
 Choices: A)the miniature resistor 
B)the normal resistor
Output: the normal resistor
Paragraph: The closer the field lines are drawn together, the stronger the field being described.
 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? 
 Choices: A)increases 
B)decreases
Output: increases
Paragraph: 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: 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 
 Choices: A)bigger 
B)smaller
Output: smaller
Paragraph: Inhaling, or breathing in, increases the size of the chest, which decreases air pressure inside the lungs.
 Question: Air pressure inside the lungs will _____ when one breathes in deeply. 
 Choices: A)increase 
B)decrease
Output: decrease
Paragraph: The higher the crests of a wave are, the greater the amplitude.
 Question: A wave that decreases in height will _____ in amplitude. 
 Choices: A)increase 
B)decrease
Output: decrease
Paragraph: As the water is pumped out, the water table slowly falls, requiring wells to be dug deeper, which takes more money and energy.
 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 
 Choices: A)great 
B)small
Output: small
Paragraph: The closer together the particles in a longitudinal wave are, the greater the amplitude.
 Question: Fred found a longitudinal wave. The particles are getting closer together. The amplitude is 
 Choices: A)increasing 
B)decreasing
Output: increasing
Paragraph: The closer to pH 14, the more strongly basic the solution.
 Question: If we tested a solution and it was 12 on the pH scale it would be 
 Choices: A)acidic 
B)basic
Output: basic
Paragraph: 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: Mona is a puppy. As she grows older and her bones get smaller, what happens to her ability to take care of herself? 
 Choices: A)increases 
B)decreases
Output: decreases
Paragraph: The gravitational force between two objects decreases as the objects move further apart.
 Question: Tinna held two magnets apart and felt _____ force. 
 Choices: A)more 
B)less
Output: less
Paragraph: Anaerobic exercises cause muscles to get bigger and stronger.
 Question: Ron went to the gym and lifted weights for the first time. If he keeps going consistently, his muscles will likely 
 Choices: A)grow 
B)shrink
Output: grow
Paragraph: Because richer nations use more fossil fuels, they also cause more air pollution and global warming than poorer nations do.
 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. 
 Choices: A)more 
B)less
Output: more
Paragraph: Longer wavelength electromagnetic waves have lower frequencies, and shorter wavelength waves have higher frequencies.
 Question: John was testing a radio wave and had an interesting finding. The longer the wavelength was, the frequency became 
 Choices: A)Higher 
B)Lower
Output: Lower
Paragraph: Bigger waves have more energy.
 Question: A smaller wave on the ocean has _____ strength than a bigger wave. 
 Choices: A)more 
B)less
Output: less
Paragraph: As more resistors are added in series, the total resistance of the circuit increases.
 Question: If Ed removes a resistor to the circuit, the resistance will be 
 Choices: A)greater 
B)lower.
Output: lower.
Paragraph: 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: Jeffrey added more and more dough to the recipe. As he adds more, the force of attraction the dough is capable of 
 Choices: A)increases 
B)decreases
Output: increases
Paragraph: The more curved the surface of a lens is, the more it refracts the light that passes through it.
 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? 
 Choices: A)less 
B)more
Output: more
Paragraph: More people also means more clearing of land for agriculture and development.
 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? 
 Choices: A)Kevin 
B)Will
Output: Kevin
Paragraph: The more branching there is in isomers, the lower the boiling and melting points are.
 Question: Steel has a _____ melting point than lead because it has less branching. 
 Choices: A)lower 
B)higher
Output: higher
Paragraph: With less ozone in the stratosphere, more UV rays reach the ground.
 Question: As ozone is depleted from the stratosphere, we can expect to have _____ UV rays on the ground. 
 Choices: A)more 
B)less
Output: more
Paragraph: 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: Jon was jogging, and slowing down his pace. His heart is beating _____. 
 Choices: A)more 
B)less
Output: less
Paragraph: The more current, the stronger the electromagnet.
 Question: A strong electromagnet is receiving _____ current. 
 Choices: A)much 
B)little
Output: much
Paragraph: Exhaling, or breathing out, decreases the size of the chest, which increases air pressure inside the lungs.
 Question: As a balloon inflates there is _____ air pressure forcing air out. 
 Choices: A)more 
B)less
Output: less
Paragraph: The more extreme the amount of metamorphism, the more difficult it is to tell what the original rock was.
 Question: Jeff put a rock under very minimal metamorphosis. The rock probably _____ its original form. 
 Choices: A)resembles 
B)does not resemble
Output: resembles
Paragraph: If there are more greenhouse gases in the atmosphere, more ultraviolet radiation will be trapped and the Earth will heat up.
 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? 
 Choices: A)Tony 
B)Evan
Output: Tony
Paragraph: The pupil automatically gets bigger or smaller to let more or less light in as needed.
 Question: If a bright light were shined in a person's eye, would their pupil size 
 Choices: A)grow 
B)shrink?
Output: shrink?
Paragraph: The higher the temperature, the more energy the particles have and the faster they will move and diffuse.
 Question: Tina goes to the hot sauna. Her temperature increases, so the particles in her body will move 
 Choices: A)slower 
B)faster
Output: faster
Paragraph: As the Universe expands, galaxies move further and further apart.
 Question: Noah has noticed that the galaxies are contracting. This will make the galaxies 
 Choices: A)nearer 
B)further apart.
Output: nearer
Paragraph: More recently, the death rate has fallen because of the availability of more food and medical advances.
 Question: Ian's town had more deaths this year since the food supply changed, which means that this year the food amounts were 
 Choices: A)increased 
B)decreased
Output: decreased
Paragraph: A fluid exerts pressure in all directions, but the pressure is greater at greater depth.
 Question: When you dive deeper into the ocean pressure 
 Choices: A)decreases 
B)increases
Output: increases
Paragraph: The closer together the particles are, the greater the amplitude of the wave.
 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 
 Choices: A)greater 
B)lesser
Output: greater
Paragraph: Water flowing over a steeper slope moves faster and causes more erosion.
 Question: Water falling down a small hill will move 
 Choices: A)slower 
B)faster
Output: slower
Paragraph: Older age, male gender, and a family history of cardiovascular disease all increase the risk of developing cardiovascular diseases and cant be controlled.
 Question: Ramon was 20 years old and visiting his doctor. He wondered about his cardiovascular disease risk. The doctor said his risk is _____. 
 Choices: A)lower 
B)higher
Output: lower
Paragraph: The Earth travels faster in its elliptical orbit when it is closer to the Sun than when it is farther away.
 Question: What would happen to the speed of Earth's orbit if our planet were to move farther from the Sun? 
 Choices: A)increased speed 
B)decreased speed
Output: decreased speed
Paragraph: Increasing the number of resistors in a series circuit increases the overall resistance of the circuit.
 Question: When we are building a computer if we want to lower resistance we need 
 Choices: A)more resistors 
B)fewer resistors
Output: fewer resistors
Paragraph: At higher concentrations, particles of reactants are crowded closer together, so they are more likely to collide and react.
 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? 
 Choices: A)the object with many colliding particles has a lower concentration of particles 
B)the object with many colliding particles has a higher concentration of particles
Output: the object with many colliding particles has a higher concentration of particles
Paragraph: The hotter a main sequence star is, the brighter it is.
 Question: Rachel was looking into the night sky. The brightest star is most likely: 
 Choices: A)the hottest 
B)the coldest
Output: the hottest
Paragraph: If the gas is heated, the particles will move faster as they gain more energy.
 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 
 Choices: A)cool 
B)heat
Output: cool
Paragraph: The trade-off when the threads are closer together, is that more turns of the screw or bolt are needed to do the job because the distance over which the input force must be applied is greater.
 Question: Dawn is screwing in a screw so she can hang a picture on the wall. Because the threads are so far apart, the force that Dawn must apply to get the screw into the wall is 
 Choices: A)greater 
B)lesser
Output: greater
Paragraph: In bigger atoms, valence electrons are farther from the nucleus.
 Question: In science class, kids learned about how when atoms are smaller, the distance between the valence electrons and the nucleus is 
 Choices: A)bigger 
B)smaller
Output: smaller
Paragraph: If salt is added to a volume of water, there are more molecules in the same volume, so the water is denser.
 Question: If Milo wants to make his water saltier and begins adding salt to the glass, what happens to the density of the glass of water? 
 Choices: A)decreases 
B)increases
Output: increases
Paragraph: 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: As the telephone line fell down and the line's resistance went up, the current was 
 Choices: A)greater 
B)smaller
Output: smaller
Paragraph: As the distance between the objects increases the magnetic force of attraction decreases.
 Question: If Mona is holding a toy truck and a toy car a certain distance away from each other and she then moves the two objects farther apart, which happens to the magnetic force of attraction between the two objects? 
 Choices: A)increases 
B)decreases
Output: decreases
Paragraph: The smaller a population is, the more allele frequencies may drift.
 Question: Would you expect to see less allele shift in a population of roses grown in a greenhouse if the greenhouse had 
 Choices: A)20 rose plants 
B)2,000 rose plants?
Output: 2,000 rose plants?
Paragraph: Many observatories are built on high mountains. There is less air above the telescope, so there is less interference from the atmosphere.
 Question: Eric built his telescope lower. The interference from the atmosphere down here is 
 Choices: A)lower 
B)higher
Output: higher
Paragraph: Wave frequency can be measured by counting the number of crests or compressions that pass the point in 1 second or other time period. The higher the number is, the greater is the frequency of the wave.
 Question: If Milo decreases the number of crests of his wave, what happens to the frequency of his wave? 
 Choices: A)increases 
B)decreases
Output: decreases
Paragraph: In transipration, at warmer temperatures water molecules move faster, and the rate of evaporation from stomata is therefore much faster.
 Question: Donna wants to have her water molecules move slower hrough transpiration, so she will make the temperature 
 Choices: A)cooler 
B)warmer
Output: cooler
Paragraph: The greater the mass of the objects, the stronger the gravitational pull between them.
 Question: The moon is unable to hold in all the planets because it is 
 Choices: A)more massive 
B)less massive
Output: less massive
Paragraph: With less ozone in the stratosphere, more UV rays reach the ground.
 Question: Carlos knows that there is more ozone in the stratosphere today, and goes out on a sunny day. He puts on sunscreen knowing that the UV rays can reach the ground 
 Choices: A)less 
B)more
Output: less
Paragraph: Most nutrients are washed into ocean water from land. Therefore, water closer to shore tends to have more nutrients.
 Question: Dave is taking water samples from various parts of Lake Erie. He takes the first sample very far from the shore line. The second sample he takes from the edge of the lake. He expects that the _____ sample will have more nutrients in it/ 
 Choices: A)second 
B)first
Output: second
Paragraph: As the nail grows, more cells are added at the nail bed.
 Question: Gina has longer fingernails than John. Who has more cells on their nails? 
 Choices: A)John 
B)Gina
Output: Gina
Paragraph: We need to reduce our electricity consumption in order to reduce pollution.
 Question: Since most electrical plants burn gases what happens to pollution levels when we stop using electricity? 
 Choices: A)decrease 
B)increase
Output: decrease
Paragraph: The density of the atmosphere decreases with an increase in the height above sea level (altitude).
 Question: the pilot was looking at the barometer in his airplane. he saw that with a decrease in height made the density be 
 Choices: A)higher 
B)lower
Output: higher
Paragraph: The Earth travels faster in its elliptical orbit when it is closer to the Sun than when it is farther away.
 Question: If the Earth is orbiting the Sun and it begins to move closer to it, what happens the speed the Earth is moving? 
 Choices: A)increase 
B)decrease
Output: increase
Paragraph: As the Universe expands, galaxies move further and further apart.
 Question: The increasing distances between galaxies indicates the Universe is 
 Choices: A)expanding 
B)contracting
Output: expanding
Paragraph: As the nail grows, more cells are added at the nail bed.
 Question: Dana clipped her nails short, and waited for them to grow out again. When her nails reached a long length, Dana noted that the number of cells within them must have 
 Choices: A)decreased 
B)increased
Output: increased
Paragraph: With a higher the concentration of hydrogen ions, a solution is more acidic and has a lower pH.
 Question: Something with less hydrogen ions would have what pH value? 
 Choices: A)high 
B)low
Output: high
Paragraph: For a given medium, sound has a slower speed at lower temperatures.
 Question: When Dave screams outside he notices that the sound travels at different speeds in different temperatures. The sound travels slower when it is 
 Choices: A)cold. 
B)hot
Output: cold.
Paragraph: The higher the crests of a wave are, the greater the amplitude.
 Question: A wave that increases in height will _____ in amplitude. 
 Choices: A)increase 
B)decrease
Output: increase
Paragraph: With higher frequencies, the microwaves also have more energy.
 Question: Lonnie increased the frequency of some microwaves he was working with. The resulting microwaves now contain _____ energy. 
 Choices: A)less 
B)more
Output: more
Paragraph: Its harder to overcome friction between heavier objects and the floor than it is between lighter objects and the floor.
 Question: If you were trying to push a box and wanted the one with the least friction which would you push? 
 Choices: A)light box 
B)Heavy box
Output: light box
Paragraph: The more energy the particles in matter have, the faster and more strongly they vibrate.
 Question: Chris sees a particle with great energy. Chris knows it has lots of energy because it vibrates 
 Choices: A)weakly 
B)powerfully
Output: powerfully
Paragraph: Older age, male gender, and a family history of cardiovascular disease all increase the risk of developing cardiovascular diseases and cant be controlled.
 Question: Ramon was 50 years old and visiting his doctor. He wondered about his cardiovascular disease risk. The doctor said his risk is _____. 
 Choices: A)lower 
B)higher
Output: higher
Paragraph: Smaller tributary glaciers, like tributary streams, flow into the main glacier in their own shallower U-shaped valleys.
 Question: If Milo is out exploring and he comes across two glaciers, each with their own u-shaped valley, will the smaller or larger glacier have a smaller u-shaped valley? 
 Choices: A)larger glacier 
B)smaller glacier
Output: smaller glacier
Paragraph: As greenhouse gases increase, changes will be more extreme.
 Question: When we have a lot less greenhouse gases in the air what happens to the temperature? 
 Choices: A)increases 
B)stays the same
Output: stays the same
Paragraph: We need to reduce our electricity consumption in order to reduce pollution.
 Question: Since most electrical plants burn gases what happens to pollution levels when we use more electricity? 
 Choices: A)decrease 
B)increase
Output: increase
Paragraph: Thicker wires offer less resistance.
 Question: Which likely offers the greatest amount of resistance? 
 Choices: A)a boat towing cable 
B)a telephone cable
Output: a telephone cable
Paragraph: Many observatories are built on high mountains. There is less air above the telescope, so there is less interference from the atmosphere.
 Question: Milo owns two telescopes, one at the top of a mountain and one at the base. If he looks through the one at the top of the mountain, how much interference can he expect compared to the one at the top of the mountain? 
 Choices: A)more 
B)less
Output: more
Paragraph: The pupil automatically gets bigger or smaller to let more or less light in as needed.
 Question: John was observing the patient. He saw that as less light was let in, the pupil would get 
 Choices: A)bigger 
B)smaller.
Output: smaller.
Paragraph: The more carbon atoms a hydrocarbon has, the greater the number of isomers.
 Question: If Jim is comparing hydrocarbons and he finds one that has more carbon atoms, the number of isomers that hydrocarbon contains is 
 Choices: A)greater 
B)smaller
Output: greater
Paragraph: 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: When resistance is increased in a wire what happens to the current? 
 Choices: A)decreases 
B)increases
Output: decreases
Paragraph: Air pressure is less at higher elevations.
 Question: If Mona is climbing up a mountain and she reaches a low elevation, what will happen to the air pressure? 
 Choices: A)increase 
B)decrease
Output: increase
Paragraph: The stratosphere contains the ozone layer, the temperatures increase as altitude increases.
 Question: Dean is coming from space, and passes through the stratosphere. He looks at the temperature around him as he does, and he sees that as he heads toward the ground, the temperature 
 Choices: A)increases 
B)decreases
Output: decreases
Paragraph: Water density increases as salinity and pressure increase, or as temperature decreases.
 Question: Quenton removes salt from his spaghetti water. The water becomes _____ dense. 
 Choices: A)more 
B)less
Output: less
Paragraph: 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: The oxygen levels in water wind up going down when the temperature 
 Choices: A)increases 
B)decreases
Output: increases
Paragraph: A: The more carbon atoms there are, the greater the number of possible arrangements of carbon atoms.
 Question: When there are a lot of carbon atoms in something there are 
 Choices: A)many options 
B)few options
Output: many options
Paragraph: The more carbon atoms a hydrocarbon has, the greater the number of isomers.
 Question: When we look at a molecule we can determine that if it it has many atoms it will typically have _____ isomers 
 Choices: A)many 
B)few
Output: many
Paragraph: Lower rock layers were laid down earlier, so they are assumed to contain older fossils.
 Question: Gerald laid down many rock layers. The layers on the top level were likely laid 
 Choices: A)first 
B)last
Output: last
Paragraph: The greater the objects mass, the greater the force of gravitational attraction.
 Question: Will weighed himself on a scale. He weighs less than last year. His force of gravitational attraction 
 Choices: A)increased 
B)decreased
Output: decreased
Paragraph: New farm machines were invented. They increased the amount of food that could be produced. With more food, people were healthier and could live longer.
 Question: A village is gathering food for the winter. The more food they gather the likelihood of survival being high is 
 Choices: A)great 
B)small
Output: great
Paragraph: As the water is pumped out, the water table slowly falls, requiring wells to be dug deeper, which takes more money and energy.
 Question: When we are pumping all the water out of a lake the lake's water level will 
 Choices: A)increase 
B)decrease
Output: decrease
Paragraph: 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: Rich is examining a cold particle and a hot particle. Which likely moves the fastest? 
 Choices: A)the hot particle 
B)the cold particle
Output: the hot particle
Paragraph: In general, the farther away from the Sun, the greater the distance from one planets orbit to the next.
 Question: When we look at the solar system planets are more far apart 
 Choices: A)closer to the sun 
B)farther from the sun
Output: farther from the sun
Paragraph: As the water is pumped out, the water table slowly falls, requiring wells to be dug deeper, which takes more money and energy.
 Question: A place with a _____ water table means wells can be dug at deeper depths. 
 Choices: A)high 
B)low
Output: low
Paragraph: Different types of rocks weather at different rates. More resistant types of rocks will remain longer.
 Question: Carter puts two rocks outside; one is a soft pebble, the other is a solid stone. A year later, he checks on the rocks. The solid stone is still there because it has a resistance that is 
 Choices: A)greater 
B)lesser
Output: greater
Paragraph: 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: Suppose that Mary hasn't started smoking yet. If you measured the oxygen levels in her blood now and compared them to oxygen levels after she's been smoking for 20 years, what would you find? 
 Choices: A)less oxygen in her blood now 
B)more oxygen in her blood now
Output: more oxygen in her blood now
Paragraph: The main law is the law of superposition. This law states that deeper rock layers are older than layers closer to the surface.
 Question: When you go into a cave, the rocks at deeper levels are _____ than the rocks on the surface. 
 Choices: A)younger 
B)older
Output: older
Paragraph: During inhalation, because the chest volume is larger, the air pressure inside the lungs is lower than the air pressure outside.
 Question: Mike takes deep breaths, and knows that his chest volume is fairly sizable. Considering his chest size, the air pressure outside the lungs, compared to the air pressure inside, is 
 Choices: A)lower 
B)higher
Output: higher
Paragraph: The planets further from the Sun will have bigger orbits, and therefore take longer to revolve around the Sun.
 Question: A planet with a small orbit will take _____ time to revolve around the Sun than one with a long orbit. 
 Choices: A)more 
B)less
Output: less
Paragraph: The pupil automatically gets bigger or smaller to let more or less light in as needed.
 Question: If a dim light were shined in a person's eye, would their pupil size 
 Choices: A)grow 
B)shrink?
Output: grow
Paragraph: More particles inside the container means more collisions, and more collisions mean a higher pressure.
 Question: A container that has more particles in it will have a 
 Choices: A)higher pressure 
B)lower pressure.
Output: higher pressure
Paragraph: Water also gets colder as you go deeper.
 Question: Going shallower into water will result in a _____ temperature. 
 Choices: A)warmer 
B)colder
Output: warmer
Paragraph: If salt is added to a volume of water, there are more molecules in the same volume, so the water is denser.
 Question: Will adds salt to the pot of water. The water's volume is now 
 Choices: A)less dense 
B)denser
Output: denser
Paragraph: The more energy the particles in matter have, the faster and more strongly they vibrate.
 Question: A particle with less energy will vibrate _____ than one with less energy. 
 Choices: A)more 
B)less
Output: less
Paragraph: With a higher concentration of hydrogen ions, a solution is more acidic but has a lower pH.
 Question: If Milo increases the concentration of hydrogen ions in his swimming pool, what happens to the acidity of his pool? 
 Choices: A)increases 
B)decreases
Output: increases
Paragraph: Therefore, increasing the surface area of solid reactants increases the reaction rate.
 Question: If you break up something before putting it into water it will dissolve 
 Choices: A)slower 
B)faster
Output: faster
Paragraph: New farm machines were invented. They increased the amount of food that could be produced. With more food, people were healthier and could live longer.
 Question: Jefferson built a faulty farm machine that decreased food production. This likely will cause the population's lifespan to 
 Choices: A)increase 
B)decrease
Output: decrease
Paragraph: 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.
 Question: If the rate of flow in a river were increased, what would happen to the size of sediment particles being deposited on the riverbed? 
 Choices: A)smaller particles would be deposited 
B)larger particles would be deposited
Output: larger particles would be deposited
Paragraph: Bigger waves have more energy.
 Question: Eric is surfing. The smaller wave can likely push him 
 Choices: A)farther 
B)less far
Output: less far
Paragraph: Water flowing over a steeper slope moves faster and causes more erosion.
 Question: Water falling down a tall mountain will move 
 Choices: A)slower 
B)faster
Output: faster
Paragraph: Water also gets colder as you go deeper.
 Question: Anna swims across the surface of a lake and later she plunges several feet below the surface to explore. At which depth will the temperature of the water be colder 
 Choices: A)surface of water 
B)several feet deep in water?
Output: several feet deep in water?
Paragraph: A wave caused by a disturbance with more energy has greater amplitude.
 Question: A dolphin is swimming through waves in the ocean. The dolphin jumps out of the water then falls back in, creating a wave through the dolphin's disturbing the water. Nearby, turtle flaps it's fin and makes another wave. The waves the dolphin made will have an amplitude that is 
 Choices: A)lesser 
B)greater
Output: greater
Paragraph: Waves with shorter wavelengths have more energy.
 Question: Mo has a wave with a short wavelength. He notices the wavelength growing over time. The wave now has _____ energy. 
 Choices: A)less 
B)more
Output: less
Paragraph: The more an elastic object is stretched or compressed, the greater its elastic potential energy is.
 Question: Dan is snapping a rubber band at Sarah. He stretches the band as much as he can before he snaps it this time, which will mean its potential energy is 
 Choices: A)large 
B)small
Output: large
Paragraph: The folds present in the membrane increase the surface area allowing more ribosomes to be present on the ER, thereby allowing greater protein production.
 Question: A decrease in protein production indicates _____ ribosomes on the ER. 
 Choices: A)more 
B)less
Output: less
Paragraph: An object with greater mass or greater velocity has more kinetic energy.
 Question: Which object likely contains less energy? 
 Choices: A)a pinhead 
B)the sun
Output: a pinhead
Paragraph: The pupil automatically gets bigger or smaller to let more or less light in as needed.
 Question: If Jim's pupil gets smaller, what will happen to the amount of light that enters his eye? 
 Choices: A)more light will enter 
B)less light will enter
Output: less light will enter
Paragraph: The more cylinders a car engine has, the more powerful its engine can be.
 Question: Does a car with a 4 cylinder engine have more power or less power than an 8 cylinder engine. 
 Choices: A)More 
B)Less
Output: Less
Paragraph: 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: If an animal is growing normally, it should develop _____ hair. 
 Choices: A)less 
B)more
Output: more
Paragraph: Air pressure is less at higher elevations.
 Question: If Mona is climbing up a mountain and she reaches a high elevation, what will happen to the air pressure? 
 Choices: A)increase 
B)decrease
Output: decrease
Paragraph: The hotter a main sequence star is, the brighter it is.
 Question: Compared to the Sun, which is an average star, would CFBDSIR 1458, the coldest star, be 
 Choices: A)brighter than the Sun 
B)dimmer than the Sun?
Output: dimmer than the Sun?