Given the fact that: In erosion, the higher the elevation, the farther the stream is from where it will reach base level and the more cutting it has to do. Answer the question: If Milo is observing a stream at a low elevation and he follows the stream up to a lower elevation, what happens to the amount of cutting the stream has to do when eroding the stream bed beneath it increases or decreases?
decreases
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Given the fact that: As humidity increases, the water potential gradient across the inside and outside the leaf become more equal, and so the rate of transpiration decreases. Answer the question: Ian wants the transpiration rate to decrease in his leaves, so he will do what with the humidity levels decrease them or increase them?
increase them
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Given the fact that: Because richer nations use more fossil fuels, they also cause more air pollution and global warming than poorer nations do. Answer the question: Amy is from the Hawaii, where she used very little fossil fuels. Andy is from a poor country where they use lots of fossil fuels. The person who's country will contribute more to air pollution is Amy's or Andy's?
Andy's
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Given the fact that: Fossils found at the lowest layer of rock would be the oldest, as these would have been buried for the longest time, whereas fossils found closer to the surface would be buried more recently and therefore be younger. Answer the question: Peter found a cool rock very deep below the surface of some dirt. He knew the rock was older or younger?
older
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