niryuu/sni-each-converted huggingface dataset:
Paragraph: When we add resistors in parallel to each other the total resistance decreases and the current increases.
 Question: Eric removes resistors in parallel to a circuit. The total current 
 Choices: A)increases 
B)decreases
Output: decreases
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 low the amount of time he can listen to the music before experiencing hearing loss 
 Choices: A)increases 
B)decreases
Output: increases
Paragraph: Increasing the number of resistors in a series circuit increases the overall resistance of the circuit.
 Question: Mike was wiring up a new circuit to test it out. He observed that the more resistors he added to the circuit. the overall resistance level 
 Choices: A)Increased 
B)Decreased
Output: Increased
Paragraph: More water allows more chemical reactions.
 Question: If Mona is mixing some chemicals in a beaker for her science project and she adds more water to the mixture, what will happen to the amount of chemical reactions that can take place inside the beaker? 
 Choices: A)it will decrease 
B)it will increase
Output: it will increase
Paragraph: More pollutants mean poorer air quality.
 Question: If Mona lives in a city that begins producing a greater amount of pollutants, what happens to the air quality in that city? 
 Choices: A)increases 
B)decreases
Output: decreases
Paragraph: At higher elevations, there is less air to press on a given area.
 Question: Dane was on a mountaintop and struggled to breathe, so he rectified it by getting to an elevation that was 
 Choices: A)higher 
B)lower
Output: lower
Paragraph: On a hot day, an endotherm may give off more heat by increasing blood flow to the surface of the body.
 Question: Eric went outside in the winter. He is _____ likely to give off heat than if it was summer. 
 Choices: A)more 
B)less
Output: less
Paragraph: The more tightly packed the particles inside the material are, the more dense we say they are.
 Question: If Mona is packing coffee into a tin and she continues to add more coffee, what happens to the density of the coffee inside the tin? 
 Choices: A)increases 
B)decreases
Output: increases
Paragraph: As greenhouse gases increase, changes will be more extreme.
 Question: If greenhouse gases were greatly decreased, we can expect a _____ chance of extreme changes. 
 Choices: A)higher 
B)lower
Output: lower
Paragraph: In bigger atoms, valence electrons are farther from the nucleus.
 Question: In small atoms valence electrons are usually 
 Choices: A)closer 
B)farther
Output: closer
Paragraph: The particles in matter are always moving. The more energy they have, the faster they move.
 Question: If particles in matter move more slowly, they likely have _____ energy. 
 Choices: A)more 
B)less
Output: less
Paragraph: 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: Lana is noting that the wind lately has been very weak. Lana can now tell that the air pressures over the Earth's surface have had differences that are 
 Choices: A)greater 
B)lesser
Output: lesser
Paragraph: Acids have pH values below 7. The lower the pH value, the more strongly acidic the substance.
 Question: Alan's lye has a higher pH than his soda. His soda was _____ acidic. 
 Choices: A)less 
B)more
Output: more
Paragraph: Sea level rises if an increase in seafloor spreading rate buoys up the ocean crust, causing the ocean basin to become smaller.
 Question: If the ocean basin were to increase, the sea level would 
 Choices: A)rise 
B)lower
Output: lower
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: When waves in the ocean go slow there will be 
 Choices: A)less 
B)more
Output: less
Paragraph: The closer together the particles are, the greater the amplitude of the wave.
 Question: Theo moved close to Gary. The amplitude of the light bouncing off of them likely 
 Choices: A)decreases 
B)increases
Output: increases
Paragraph: The farther the object is stretched or compressed, the greater its elastic potential energy is.
 Question: Donna stretches a rubber band further and further. The elastic potential energy of the rubber band will be 
 Choices: A)greater 
B)less
Output: greater
Paragraph: Air pressure is less at higher elevations.
 Question: Marcus is climbing a mountain, and notices that it is more difficult to breathe than it was before. This is likely because Marcus is at a 
 Choices: A)lower elevation 
B)higher elevation
Output: higher elevation
Paragraph: Thicker wires offer less resistance.
 Question: If Mona is building a new electrical system and she installs thinner wires then were previously there, what can she expect to happen to the resistance of the system? 
 Choices: A)increase 
B)decrease
Output: increase
Paragraph: Objects with greater mass have a stronger force of gravity between them.
 Question: Eric gained weight after the buffet. His force of gravity has now slightly 
 Choices: A)decreased 
B)increased
Output: increased
Paragraph: As the distance between the objects increases the magnetic force of attraction decreases.
 Question: When you hold two magnets far away what is the force between them? 
 Choices: A)Strong 
B)Weak
Output: Weak
Paragraph: The higher up a food chain that humans eat, the greater the levels of toxic metals they take in.
 Question: A human who eats an animal that is low on the food chain should take in _____ toxic metals. 
 Choices: A)more 
B)less
Output: less
Paragraph: However, the melanocytes of people with darker skin produce more melanin.
 Question: Jim's skin was noticeably lighter than his friend Matt's skin. This means that _____ produces more melanin. 
 Choices: A)Jim 
B)Matt
Output: Matt
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: Lizzie visited a village where an illness wiped many people out. The population got 
 Choices: A)larger 
B)smaller
Output: smaller
Paragraph: Water density increases as salinity and pressure increase, or as temperature decreases.
 Question: Quenton adds salt to his spaghetti water. The water becomes _____ dense. 
 Choices: A)more 
B)less
Output: more
Paragraph: The hotter a main sequence star is, the brighter it is.
 Question: Stars that are colder are also 
 Choices: A)dimmer 
B)brighter
Output: dimmer
Paragraph: Exercising muscles increases their size, and bigger muscles have greater strength.
 Question: If Jim starts exercising his muscles, would the strength of them 
 Choices: A)increase 
B)decrease
Output: increase
Paragraph: As blood glucose levels decrease, less insulin is produced.
 Question: John wanted to lose weight so he skipped his normal routine of eating a sugary donut in the morning. As a result, he felt dizzy as his blood glucose level dropped. Did the amount of insulin in his blood likely 
 Choices: A)increase 
B)decrease
Output: decrease
Paragraph: The more similar the DNA molecules of different species are, the closer the relationship is likely to be.
 Question: If Mona is comparing two species and she notices that their DNA molecules are less similar, what does that tell her about the species relationship? 
 Choices: A)distant relationship 
B)close relationship
Output: distant relationship
Paragraph: The voice becomes deeper as the larynx in the throat grows larger.
 Question: Adam had a large larynx as a child, but after his larynx shrunk for some reason, his voice got 
 Choices: A)higher 
B)deeper
Output: higher
Paragraph: Warmer molecules vibrate faster than cooler ones.
 Question: As molecules start moving faster they get 
 Choices: A)warmer 
B)colder
Output: warmer
Paragraph: A: The more carbon atoms there are, the greater the number of possible arrangements of carbon atoms.
 Question: Eric removed carbon atoms to the solution. The number of possible arrangements of carbon atoms 
 Choices: A)increases 
B)decreases
Output: decreases
Paragraph: If we increase the resistance in a series circuit, by adding more resistors, then the total current decreases.
 Question: Mona is an electrical engineer designing a new circuit. If she decreases the total number of resistors in her new circuit, what happens to the total current of the circuit? 
 Choices: A)increase 
B)decrease
Output: increase
Paragraph: The louder the sounds are, the less exposure is needed to cause hearing loss.
 Question: If Jim increases the level of sound coming from his speakers it means that the time it would take for him to experience hearing loss would 
 Choices: A)increase 
B)decrease
Output: decrease
Paragraph: The greater the mass of the objects, the stronger the gravitational pull between them.
 Question: Two planets with very large masses will have a _____ gravitational pull between them than two planets with small masses. 
 Choices: A)stronger 
B)weaker
Output: stronger
Paragraph: When a person exercises regularly, and is fit, the heart undergoes certain long-term adaptations. The heart muscle gets stronger, and expels more blood with each contraction.
 Question: If you spend a lot of time working out your muscles will be 
 Choices: A)smaller 
B)larger
Output: larger
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: When it becomes more humid outside people are _____ to sweat. 
 Choices: A)more likely 
B)less likely
Output: more likely
Paragraph: In the mesosphere, temperature decreases as altitude increases.
 Question: Milo is flying a rocket in the mesosphere. If he decreases his altitude, what happens to the temperature? 
 Choices: A)increases 
B)decreases
Output: increases
Paragraph: Larger alkenes have lower boiling and melting points, so they are liquids or waxy solids at room temperature.
 Question: Harry was sorting alkenes. The largest of the bunch have _____ boiling points 
 Choices: A)lower 
B)higher
Output: higher
Paragraph: As you go farther from the nucleus of an atom, the electron levels have more and more energy.
 Question: Mary was performing experiments with atoms in her lab. She was measuring energy levels at various distances from an atom's nucleus. Would measurements taken closer to a nucleus result in 
 Choices: A)lower energy levels? 
B)greater energy levels or
Output: greater energy levels or
Paragraph: The further objects are away from each other, the smaller the gravitational force.
 Question: The sun exerts gravitational force on all the planets, which has a lower gravitational force 
 Choices: A)earth 
B)mars
Output: mars
Paragraph: The closer objects are to each other, the stronger the gravitational force between them.
 Question: Gary had two rocks and pulled them further apart. The gravitational force between the rocks is now _____ strong. 
 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: Will's pupils grew larger as the night grew darker. This happens to let _____ light in. 
 Choices: A)less 
B)more
Output: more
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: Diffusion occurs faster in 
 Choices: A)water 
B)oxygen.
Output: oxygen.
Paragraph: So more water is displaced by a bigger body than a smaller one.
 Question: A large object displaces _____ water than a smaller one. 
 Choices: A)more 
B)less
Output: more
Paragraph: Thicker wires offer less resistance.
 Question: A large wire can carry current a long ways because it has _____ resistance 
 Choices: A)less 
B)more
Output: less
Paragraph: By using multiple stages, empty fuel containers could drop away. This reduced the mass of the rocket so that it could fly higher.
 Question: Ray was traveling in rocket leaving orbit. He keeps the empty fuel containers on board so the ship can fly 
 Choices: A)higher 
B)lower
Output: lower
Paragraph: Higher frequency waves have greater energy.
 Question: A wave with a low frequency has _____ energy than a wave with a high frequency. 
 Choices: A)more 
B)less
Output: less
Paragraph: Because these isotopes decay more slowly, they can be used to date much older specimens.
 Question: Ron is trying to figure out how old some isotopes are. The isotopes are decaying very quickly, so they are likely specimens that are 
 Choices: A)older 
B)younger
Output: younger
Paragraph: To reduce friction, oil is added to the engine.
 Question: When two pieces of metal are rubbing together and oil is added between them the friction 
 Choices: A)decreases 
B)increases
Output: decreases
Paragraph: Gravity is a pull which all matter exerts on all other matter, the more mass, the stronger the pull.
 Question: A satellite was sent to orbit and monitor a small planet but instead it ended up being pulled into the orbit of a nearby large planet. It was concluded that this happened because the gravitational pull of the larger planet was 
 Choices: A)stronger 
B)weaker
Output: stronger
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: Jimbo heated a pot of water on his stove. What happens to the amount of oxygen contained in the water as the temperature increases? 
 Choices: A)increases 
B)decreases
Output: decreases
Paragraph: The more current, the stronger the electromagnet.
 Question: Milo is playing with his electromagnet and he decides to increase the current supplied to it. What will happen to the strength of the electromagnet? 
 Choices: A)increase 
B)decrease
Output: increase
Paragraph: A stronger acid produces a greater concentration of ions than a weaker acid.
 Question: If you added more citric acid to orange juice the acid levels would 
 Choices: A)decrease 
B)increase
Output: increase
Paragraph: The smaller its mass is, the greater its acceleration for a given amount of force.
 Question: Will weighs 180 pounds while Nat weights 120 pounds, who would accelerate less after the same force is applied? 
 Choices: A)Will 
B)Nat
Output: Will
Paragraph: Air in the troposphere is warmer closer to Earths surface.
 Question: If Milo is flying through the air and he moves closer to the Earth, what happens to the temperature of the air? 
 Choices: A)increases 
B)decreases
Output: increases
Paragraph: Thicker wires offer less resistance.
 Question: If Mona is building a new electrical system and she installs thicker wires then were previously there, what can she expect to happen to the resistance of the system? 
 Choices: A)increase 
B)decrease
Output: decrease
Paragraph: Its harder to overcome friction between heavier objects and the floor than it is between lighter objects and the floor.
 Question: If Milo is sliding a basketball and a baseball across the floor and the baseball is the heavier of the two objects, which object will experience more friction? 
 Choices: A)basketball 
B)baseball
Output: baseball
Paragraph: Muscles that are exercised are bigger and stronger than muscles that are not exercised.
 Question: When you work out at the gym a lot your muscles become 
 Choices: A)smaller 
B)larger
Output: larger
Paragraph: Rougher surfaces have more friction between them than smoother surfaces.
 Question: A piece of sandpaper was rubbed across a glass table, then the sandpaper was rubbed across some gravel. The friction will be greater between 
 Choices: A)the sandpaper and the glass table or 
B)the sandpaper and the gravel.
Output: the sandpaper and the gravel.
Paragraph: The development of better missiles fostered better rocket technologies.
 Question: If Mona works in a defense lab and her company develops worse missiles, what happens to the advancement of rocket technologies? 
 Choices: A)decreases 
B)increases
Output: decreases
Paragraph: 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: Stephanie had designed a machine learning algorithm to help predict earthquakes. Today, her new supercomputer arrived and she will soon run the algorithm on the less powerful computer. The new computer will _____ the accuracy of the model's predictions. 
 Choices: A)increase 
B)decrease
Output: decrease
Paragraph: Electromagnetic waves with shorter wavelengths have higher frequencies and more energy.
 Question: If Jim shortens the wavelength of the electromagnetic waves his machine is producing, what happens to the energy output? 
 Choices: A)it increases 
B)it decreases
Output: it increases
Paragraph: Energy levels farther from the nucleus of an atom have more orbitals.
 Question: Reid pulled the energy levels further away from the nucleus. They are now likely to have _____ orbitals. 
 Choices: A)less 
B)more
Output: more
Paragraph: Decreasing air temperature increases atmospheric pressure.
 Question: If James measured the air pressure in the winter and compared it to the air pressure in the summer, which season would have more pressure? 
 Choices: A)winter 
B)summer
Output: summer
Paragraph: Different types of rocks weather at different rates. More resistant types of rocks will remain longer.
 Question: John was looking at rocks in the valley and noticed something. The more resistant the rocks he looked at were, the amount they remained was 
 Choices: A)Shorter 
B)Longer
Output: Longer
Paragraph: 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 launches a rocket off the ground. As the speed of the gas that comes from the boosters decreases, the rocket's height reached 
 Choices: A)decreases 
B)increases
Output: decreases
Paragraph: Compared with a less powerful device, a more powerful device can either do more work in the same time or do the same work in less time.
 Question: Andrew was showing Tim his underpowered phone, one day. The boys decided they wanted to go to a bookstore but needed directions, they both looked up directions on their phone, whose phone found directions faster? 
 Choices: A)Andrew 
B)Tim
Output: Tim
Paragraph: Breast cancer is rare in teens. It becomes more common as women get older.
 Question: Eileen studied two identically sized populations of women, one in Springfield where the women were in their 50s and one in Mayfield where the women were in their 30s. The population with a higher incidence of breast cancer was 
 Choices: A)Springfield group 
B)Mayfield group.
Output: Springfield group
Paragraph: Genotypes with greater fitness produce more offspring and pass more copies of their alleles to the next generation.
 Question: If a dog is extremely fit and healthy breeders will want it to have 
 Choices: A)more offspring 
B)less offspring
Output: more offspring
Paragraph: Sea level rises if an increase in seafloor spreading rate buoys up the ocean crust, causing the ocean basin to become smaller.
 Question: If Milo is measuring the seafloor and he notices the level of spreading has decreased, what will happen to the sea level? 
 Choices: A)it will fall 
B)it will rise
Output: it will fall
Paragraph: When we add resistors in parallel to each other the total resistance decreases and the current increases.
 Question: Mona is building a circuit. If she adds more resistors in parallel what happens to the total resistance of the circuit? 
 Choices: A)increase 
B)decrease
Output: decrease
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: Something with a lot less energy travels 
 Choices: A)short distances 
B)long distances
Output: short distances
Paragraph: When particles move more quickly, temperature is higher and an object feels warmer.
 Question: Jan is cold, so she starts to jog in place. The slower Jan jogs, she will feel warmer 
 Choices: A)quicker 
B)slower
Output: slower
Paragraph: Bacteria with a mutation the helps resist antibiotics increase in numbers, so the mutation becomes more common.
 Question: Dana washes her hands a lot, so her bacteria has muted to help to resist antibiotics. As that bacteria increases in numbers, the mutation becomes 
 Choices: A)common 
B)rare
Output: common
Paragraph: The more curved the surface of a lens is, the more it refracts the light that passes through it.
 Question: A pair of lenses on glasses that are not curved would refract 
 Choices: A)less light 
B)more light
Output: less light
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: Eric sends out an electromagnetic wave. Reid is 10 feet away and Will is 40 feet away. Who would have the weaker reading of the wave? 
 Choices: A)Will 
B)Reid
Output: Will
Paragraph: The more branching there is in isomers, the lower the boiling and melting points are.
 Question: If Jim is trying to raise the melting point of an isomer, what should he do to the number of branching points of the isomer? 
 Choices: A)decrease them 
B)increase them
Output: decrease them
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 warmer 
 Choices: A)surface of water 
B)several feet deep in water?
Output: surface of water
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 membrane with fewer folds will have _____ than one with more folds. 
 Choices: A)more 
B)less ribosomes
Output: less ribosomes
Paragraph: The temperature of matter increases with the added energy.
 Question: John was checking the temperature of the unit. He saw that as the temperature increased when the level of energy was 
 Choices: A)Greater 
B)Lesser
Output: Greater
Paragraph: Objects that are closer together have a stronger force of gravity between them.
 Question: What would happen to the force of gravity between two soccer balls if Jim moved them closer together? 
 Choices: A)it would increase 
B)it would decrease
Output: it would increase
Paragraph: More pollutants mean poorer air quality.
 Question: When a river gets full of a lot of waste chemicals it becomes 
 Choices: A)cleaner 
B)dirtier
Output: dirtier
Paragraph: The more the baby suckles, the more prolactin is released, which causes more milk to be produced.
 Question: When a baby drinks very little milk from their mother then their mother makes 
 Choices: A)less milk 
B)more milk
Output: less milk
Paragraph: We need to reduce our electricity consumption in order to reduce pollution.
 Question: Suppose Jim decides to use more electricity in his day to day activities. What can he expect will happen to the amount of pollution he is responsible for creating? 
 Choices: A)it will increase 
B)it will decrease
Output: it will increase
Paragraph: In erosion, a slower moving stream will only carry smaller particles.
 Question: A fast moving stream is capable of carrying _____ particles than a slow moving stream. 
 Choices: A)larger 
B)smaller
Output: larger
Paragraph: Water also gets colder as you go deeper.
 Question: Tina is coming back up from diving deep into the ocean. What happens to the temperature? 
 Choices: A)it increases 
B)it decreases
Output: it increases
Paragraph: In erosion, a slower moving stream will only carry smaller particles.
 Question: John was watching the movement of a stream in the forest. He noticed that the slower moving stream would only carry particles that are 
 Choices: A)Larger 
B)Smaller
Output: Smaller
Paragraph: In bigger atoms, valence electrons are farther from the nucleus.
 Question: In large atoms valence electrons are usually 
 Choices: A)closer 
B)farther
Output: farther
Paragraph: Exercising muscles increases their size, and bigger muscles have greater strength.
 Question: When someone never exercises they are _____ than those that work out a lot. 
 Choices: A)stronger 
B)weaker
Output: weaker
Paragraph: The forest habitat of elephants has also decreased in size due to humans moving in, so the numbers of the elephants have decreased.
 Question: If a herd of elephants and humans are living happily in a forest and the humans then decide to move away, what happens to the elephants? 
 Choices: A)they decrease in number 
B)they increase in number
Output: they increase in number
Paragraph: The farther the object is stretched or compressed, the greater its elastic potential energy is.
 Question: Stretching a rubber band out _____ its elastic potential energy. 
 Choices: A)decreases 
B)increases
Output: increases
Paragraph: When particles move more quickly, temperature is higher and an object feels warmer.
 Question: By filling up a party balloon with faster moving Helium particles from a gas cylinder as opposed to slower ones, would the temperature of the balloon be 
 Choices: A)higher 
B)lower?
Output: higher
Paragraph: More particles inside the container means more collisions, and more collisions mean a higher pressure.
 Question: If we keep deflating a balloon of oxygen particles what happens to the pressure? 
 Choices: A)increases 
B)decreases
Output: decreases
Paragraph: Water near shore generally has more dissolved nutrients than water farther from shore.
 Question: Eric is swimming near shore. Tina is 100 meters out in the water. The water near _____ has more nutrients. 
 Choices: A)Eric 
B)Tina
Output: Eric
Paragraph: 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: When we lower the temperature of water it becomes 
 Choices: A)less dense 
B)more dense
Output: more dense
Paragraph: The harder the batter hits the ball, the greater will be its acceleration.
 Question: Jim was at the baseball game with his friends. Almost immediately he observed that the softer the ball was hit, the effect on the acceleration was 
 Choices: A)decreased 
B)increased
Output: decreased
Paragraph: Objects with greater mass have greater inertia.
 Question: Hayley was studying the relationship between mass and inertia in her science class. Her teacher gave her the example of an elephant and a puppy. The elephant has less mass than the puppy, so the elephant would have _____ inertia. 
 Choices: A)greater 
B)less
Output: less
Paragraph: The farther you stretch the band, the greater the resistance is.
 Question: Eric pulls a rubber band as far as he can. The band's resistance 
 Choices: A)decreases 
B)increases
Output: increases
Paragraph: Therefore, water nearer shore usually contains more dissolved nutrients than water farther from shore.
 Question: If Milo takes nutrient measurements from water far from the shore, and compares them to measurements of water taken near the shore, which will contain more dissolved nutrients? 
 Choices: A)near the shore 
B)far from the shore
Output: far from the shore
Paragraph: As the Universe expands, galaxies move further and further apart.
 Question: Noah has noticed that the galaxies are expanding. This will make the galaxies 
 Choices: A)nearer 
B)further apart.
Output: further apart.
Paragraph: The louder the sounds are, the less exposure is needed to cause hearing loss.
 Question: Jim works as a stage manager for a rock band and is up close to their speakers at each concert, while Todd attends the concerts and watches from dozens of rows back. Who will experience hearing loss less quickly? 
 Choices: A)Jim 
B)Todd
Output: Todd
Paragraph: Larger telescopes can collect more light.
 Question: To view the most stars, don't use a smaller telescope because it can collect 
 Choices: A)more or 
B)less light.
Output: less light.
Paragraph: For example, more people on the Earth means more people contributing to global warming and pollution.
 Question: What will happen to the levels of pollution on Earth if the population decreases? 
 Choices: A)they will rise 
B)they will fall
Output: they will fall
Paragraph: Objects that are closer together have a stronger force of gravity between them.
 Question: Mercury is closer to the sun than Jupiter. This means that the pull of gravity from the sun on Jupiter is 
 Choices: A)stronger 
B)weaker.
Output: weaker.
Paragraph: If two objects have the same mass, the object with the higher temperature has greater thermal energy.
 Question: Rita and Ira are identical twins of the same size. If Ira is a lower temperature, who has greater thermal energy? 
 Choices: A)Rita 
B)Ira
Output: Rita
Paragraph: The stronger the winds are blowing, the larger the waves are and the more energy they have.
 Question: Evan surfs the waves on a day when it is windy, and then he goes back the next day when there is no wind. Which waves likely had more energy? 
 Choices: A)windy 
B)no wind
Output: windy
Paragraph: Bases have pH values above 7. The higher the pH value, the more strongly basic the substance.
 Question: Will measures water at a pH of 7, while a bleach solution measures at 12. Which substance is less basic? 
 Choices: A)water 
B)bleach
Output: water
Paragraph: In general, the farther away from the Sun, the greater the distance from one planets orbit to the next.
 Question: If Mona is in space comparing the distance of certain planets from the Sun and she notices that Pluto is farther away then Neptune, which planet will have the larger orbit? 
 Choices: A)Pluto 
B)Neptune
Output: Pluto
Paragraph: Larger telescopes can collect more light and see finer details than smaller telescopes.
 Question: Dan wanted to be able to see the most light and detail when buying a telescope. Dan decided to buy a telescope that was 
 Choices: A)smaller 
B)larger
Output: larger
Paragraph: Because all electromagnetic waves travel at the same speed through space, a wave with a shorter wavelength must have a higher frequency, and vice versa.
 Question: A wave with a longer wavelength will have a _____ frequency 
 Choices: A)longer 
B)shorter
Output: shorter
Paragraph: Greater use of oil and other fossil fuels causes more pollution.
 Question: Mona lives in a city that uses much oil. If the mayor of that city decides to change their policy and the city begins using less oil, what happens to the amount of pollution generated by the city? 
 Choices: A)increases 
B)decreases
Output: decreases
Paragraph: Richer nations use far more energy resources, especially fossil fuels, than poorer nations do.
 Question: If America is a rich nation and China is a poor nation, which nation uses less energy resources? 
 Choices: A)China 
B)America
Output: China
Paragraph: Anaerobic exercises cause muscles to get bigger and stronger.
 Question: If you start incorporating anaerobic exercises into your workout routine, you can expect your muscle size to 
 Choices: A)increase 
B)decrease
Output: increase
Paragraph: The water table is higher when there is a lot of rain and lower when the weather is dry.
 Question: When you look at a lake after the rain the water levels are 
 Choices: A)lower 
B)higher
Output: higher
Paragraph: Temperature increases with depth inside the Earth, so melting of rocks is more likely to occur at greater depths.
 Question: What happens when we head from the core towards the surface of the earth? 
 Choices: A)temperatures decrease 
B)temperatures increase
Output: temperatures decrease
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: When it becomes less humid outside people are _____ to sweat. 
 Choices: A)more likely 
B)less likely
Output: less likely
Paragraph: At higher elevations, there is less air to press on a given area.
 Question: If Mona is climbing a mountain and she moves to the top of the mountain, what happens to the air pressure pressing against her skin? 
 Choices: A)increases 
B)decreases
Output: decreases
Paragraph: As the distance between the objects increases the magnetic force of attraction decreases.
 Question: Lisa is hitting a tennis ball against the wall. As the tennis ball bounces away from the wall and towards her, the magnetic force of attraction between the wall and the ball 
 Choices: A)increases 
B)decreases.
Output: decreases.
Paragraph: The farther the sound waves travel away from the source, the more spread out their energy becomes.
 Question: As sound waves move away from a speaker they become 
 Choices: A)louder 
B)quieter
Output: quieter
Paragraph: Acids have pH values below 7. The lower the pH value, the more strongly acidic the substance.
 Question: Milo was playing around with water by changing the pH level. If he raised the pH what would happen to the acidity of the solution? 
 Choices: A)it would decrease 
B)it would increase
Output: it would decrease
Paragraph: Natural selection is the process by which living things with beneficial traits produce more offspring, so their traits become more common over time.
 Question: If the number of offspring of an species is decreased, what happens to the number of traits they have in common with one another? 
 Choices: A)they will have more traits in common 
B)they will have less traits in common
Output: they will have less traits in common
Paragraph: A fluid exerts pressure in all directions, but the pressure is greater at greater depth.
 Question: Mike dove deeper and deeper into the ocean trench. As he goes lower, the pressure exerted on him by the water 
 Choices: A)increases 
B)decreases
Output: increases
Paragraph: In Life Sciences it is important to note that whenever a structure has an increased surface area, there is an increase in the functioning of that structure.
 Question: When someone gets bigger what happens to their body functions? 
 Choices: A)increases 
B)decreases
Output: increases
Paragraph: Sea level rises if an increase in seafloor spreading rate buoys up the ocean crust, causing the ocean basin to become smaller.
 Question: John was looking at the ocean level data on his computer. He noticed that as the seafloor spreading rate decreases, the level of the sea 
 Choices: A)Decreases 
B)Increases
Output: Decreases
Paragraph: Size restriction: The final body size is limited because as the body size increases, the surface area to volume ratio decreases.
 Question: If your body size were to decrease, your surface area to volume ratio would 
 Choices: A)decrease 
B)increase
Output: increase
Paragraph: More advanced farming practices allowed a single farmer to grow food for many more people.
 Question: John was studying the history of agriculture for his master's project. He noticed that before the methods of farming became more advanced, the amount of food produced was 
 Choices: A)Larger 
B)Smaller
Output: Smaller
Paragraph: The gravitational force between two objects decreases as the objects move further apart.
 Question: What is the gravitational effect on an object that is close to Earth by Earth? 
 Choices: A)high 
B)low
Output: high
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 down the volume, what happens to the amount of energy being produced by the radio? 
 Choices: A)increases 
B)decreases
Output: decreases
Paragraph: Larger alkenes have lower boiling and melting points.
 Question: While in the lab, Sharon and Joe were testing alkenes; Sharon's alkenes were much smaller than Joe's. The melting point of Sharon's alkenes will be _____ than Joe's. 
 Choices: A)lower 
B)higher
Output: higher
Paragraph: The full box is harder to move because it has greater mass and therefore greater inertia.
 Question: If Jimbo is creating a ball from clay and he adds more clay to the ball, what does he do to the ball's inertia? 
 Choices: A)increases it 
B)decreases it
Output: increases it
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 little as he can before he snaps it this time, which will mean its potential energy is 
 Choices: A)large 
B)small
Output: small
Paragraph: 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: A person with dark skin can absorb how much vitamin D? 
 Choices: A)a lot 
B)a little
Output: a little
Paragraph: The greater the objects mass, the greater the force of gravitational attraction.
 Question: If Mona reduces she is creating for her school project, what happens to the gravitational attraction of that object? 
 Choices: A)increase 
B)decrease
Output: decrease
Paragraph: In erosion, a slower moving stream will only carry smaller particles.
 Question: A slow stream is capable of moving 
 Choices: A)boulders 
B)sand
Output: sand
Paragraph: The glaciers on Earth are getting smaller and smaller as Earths temperature rises.
 Question: Eric noticed a glacier outside his boat shrinking over time. The Earth's temperature is likely 
 Choices: A)decreasing 
B)increasing
Output: increasing
Paragraph: With higher frequencies, the microwaves also have more energy.
 Question: As waves on the ocean grow in size and number they have. 
 Choices: A)more energy 
B)less energy
Output: more energy
Paragraph: The farther the object is stretched or compressed, the greater its elastic potential energy is.
 Question: Letting a stretched a rubber band become looser _____ its elastic potential energy. 
 Choices: A)decreases 
B)increases
Output: decreases
Paragraph: Inhaling, or breathing in, increases the size of the chest, which decreases air pressure inside the lungs.
 Question: If Mona is done with a race and her chest contracts, what happens to the amount of air pressure in her lungs? 
 Choices: A)increases 
B)decreases
Output: increases
Paragraph: Air pressure is less at higher elevations.
 Question: Air pressure is higher in the 
 Choices: A)mountains 
B)valleys.
Output: valleys.
Paragraph: Bacteria with a mutation the helps resist antibiotics increase in numbers, so the mutation becomes more common.
 Question: Dana washes her hands a lot, so her bacteria has mutated to help to resist antibiotics. As that bacteria decreases in numbers, the mutation becomes 
 Choices: A)common 
B)rare
Output: rare
Paragraph: Warming up exercises increases the blood flow to the muscles and increases the heart rate.
 Question: Tony wanted to prevent cramps by warming up. This _____ blood flow to his muscles. 
 Choices: A)decreases 
B)increases
Output: increases
Paragraph: Higher-frequency waves have more energy.
 Question: Sasha decreases the frequency of a wave. This wave now has _____ energy. 
 Choices: A)more 
B)less
Output: less
Paragraph: Its harder to overcome friction between heavier objects and the floor than it is between lighter objects and the floor.
 Question: Mike is trying to make two different things slide across the ground. One is block, the other is a chair. The thing that will be hardest to push has 
 Choices: A)more mass 
B)less mass
Output: more mass
Paragraph: Decreasing air temperature increases atmospheric pressure.
 Question: While checking the weather, Dale noticed that there was an inverse relationship between the temperature and atmospheric pressure. So as it was getting colder, he should expect the atmospheric pressure to 
 Choices: A)increase 
B)decrease
Output: increase
Paragraph: In bigger atoms, valence electrons are farther from the nucleus.
 Question: In science class, kids learned about how when atoms are larger, the distance between the valence electrons and the nucleus is 
 Choices: A)bigger 
B)smaller
Output: bigger
Paragraph: Lower rock layers were laid down earlier, so they are assumed to contain older fossils.
 Question: As we dig shallower into rocks they get 
 Choices: A)younger 
B)older
Output: younger
Paragraph: The hotter a resistor becomes the more resistance it has.
 Question: A cooling resistor will _____ in resistance. 
 Choices: A)increase 
B)decrease
Output: decrease
Paragraph: Sea level rises if an increase in seafloor spreading rate buoys up the ocean crust, causing the ocean basin to become smaller.
 Question: If the ocean basin were to decrease, the sea level would 
 Choices: A)rise 
B)lower
Output: rise
Paragraph: Bigger waves have more energy.
 Question: Compared to a one inch ripple in a pond, would a 350 foot tall ocean tsunami have 
 Choices: A)more energy 
B)less energy?
Output: more energy
Paragraph: Exhaling, or breathing out, decreases the size of the chest, which increases air pressure inside the lungs.
 Question: As a balloon deflates there is _____ air pressure forcing air out. 
 Choices: A)more 
B)less
Output: more
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: Jim has never been a smoker. If he suddenly starts smoking cigarettes the amount of oxygen available in his lungs 
 Choices: A)increases 
B)decreases
Output: decreases
Paragraph: The older a person is, the greater their chance of developing a cardiovascular disease.
 Question: An elderly person has a _____ risk of developing a cardiovascular disease than a young person. 
 Choices: A)higher 
B)lower
Output: higher
Paragraph: The closer together the particles are, the greater the amplitude of the wave.
 Question: A wave's amplitude will be _____ the closer its particles become. 
 Choices: A)higher 
B)lower
Output: higher
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 bottom level were likely laid 
 Choices: A)first 
B)last
Output: first
Paragraph: Natural selection is the process by which living things with beneficial traits produce more offspring, so their traits become more common over time.
 Question: If the number of offspring of an species is increased, what happens to the number of traits they have in common with one another? 
 Choices: A)they will have more traits in common 
B)they will have less traits in common
Output: they will have more traits in common
Paragraph: Aerobic exercise increases the size and strength of muscles in the heart and helps all your muscles develop greater endurance.
 Question: If Jim works hard and increases the strength of his muscles, his endurance becomes 
 Choices: A)greater 
B)smaller
Output: greater
Paragraph: As the liquid particles lose energy, their movement slows down even more. As their movements become slower and slower, the attractive forces between become stronger.
 Question: When Ian has little energy, Ian moves 
 Choices: A)quickly 
B)slowly
Output: slowly
Paragraph: Larger telescopes can collect more light and see finer details than smaller telescopes.
 Question: Roger liked to hike up mountains with his telescope to get away from the lights of the city. This trip, his back is not hurting him, so Roger packs a heavy-weight larger telescope than he normally brings, but opts to climb a lower mountain than usual. In spite of getting away from the city lights and being atop the mountain, with this larger telescope, the amount of detail that Roger will be able to see is expected to be 
 Choices: A)more 
B)less
Output: more
Paragraph: Water becomes more dense when it is colder and when it has more salt.
 Question: If Jim raises the temperature of water in his bathtub, what happens to the density of the water? 
 Choices: A)decreases 
B)increases
Output: decreases
Paragraph: The more efficient a device is, the greater the percentage of usable energy it produces.
 Question: When a device become less efficient, its production of usable energy will go 
 Choices: A)up 
B)down
Output: down
Paragraph: Temperature affects the rate at which photosynthesis, cellular respiration and decomposition take place. The rate of reaction increases with increasing temperature and decreases at lower temperatures.
 Question: If Mona is in her greenhouse monitoring her plants and she decides to raise the temperature inside, what happens to the rate of cellular respiration her plants exhibit? 
 Choices: A)decreases 
B)increases
Output: increases
Paragraph: In the mesosphere, temperature decreases as altitude increases.
 Question: When we get higher in the air what happens to the temperature? 
 Choices: A)goes up 
B)goes down
Output: goes down
Paragraph: The harder the batter hits the ball, the greater will be its acceleration.
 Question: Dan hits a car with his car. Dan was going forty miles an hour, and the other car was stopped. If Dan had hit the car going only twenty miles an hour, the stopped car would be moved 
 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: Your pupils will _____ in size if you need more light to see. 
 Choices: A)decrease 
B)increase
Output: increase
Paragraph: The more tightly packed the particles inside the material are, the more dense we say they are.
 Question: When we pack a lot of things into a box it becomes 
 Choices: A)less dense 
B)more dense
Output: more dense
Paragraph: For a given medium, sound waves travel more slowly at lower temperatures.
 Question: Eric moved to Arizona from Alaska. The higher temperatures overall mean that sound travels 
 Choices: A)faster 
B)slower
Output: faster
Paragraph: The development of better missiles fostered better rocket technologies.
 Question: Ollie is a rocket scientist and was testing missiles when the government cut her budget. Less missile development will likely result in _____ rockets. 
 Choices: A)worse 
B)better
Output: worse
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: When waves in the ocean go fast there will be 
 Choices: A)less 
B)more
Output: more
Paragraph: The longer the exposure, the more light that the telescope can gather to make the image.
 Question: When we leave a camera shutter open for a long time what happens to the light absorbed? 
 Choices: A)increased 
B)decreased
Output: increased
Paragraph: Increasing the number of resistors in a series circuit increases the overall resistance of the circuit.
 Question: Greta has 15 resistors in series on her circuit, while Evan has similar 2 resistors in series on his circuit. Whose circuit has the lowest resistance? 
 Choices: A)Greta 
B)Evan
Output: Evan
Paragraph: The density of the atmosphere decreases with an increase in the height above sea level (altitude).
 Question: Yolanda moved to Florida where it is at sea level. The atmosphere here is considered 
 Choices: A)dense 
B)thin
Output: dense
Paragraph: With less ozone in the stratosphere, more UV rays reach the ground.
 Question: What happens to UV levels under the ozone hole? 
 Choices: A)increase 
B)decrease
Output: increase
Paragraph: The higher the crests of a wave are, the greater the amplitude.
 Question: The waves in the ocean are short meaning they have a _____ amplitude. 
 Choices: A)high 
B)low
Output: low
Paragraph: A: The more carbon atoms there are, the greater the number of possible arrangements of carbon atoms.
 Question: A decrease of carbon atoms will result in _____ possible arrangements. 
 Choices: A)less 
B)more
Output: less
Paragraph: The closer to pH 14, the more strongly basic the solution.
 Question: If Milo is adjusting the pH level of his pool and he brings the pH farther from 14 does the solution become more or less basic? 
 Choices: A)more basic 
B)less basic
Output: less basic