Use information from the paragraph to answer the question.  Paragraph :  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.  Question:   If Milo is observing a stream at a low elevation and he follows the stream up to a higher elevation, what happens to the amount of cutting the stream has to do when eroding the stream bed beneath it increases or decreases?
increases

Use information from the paragraph to answer the question.  Paragraph :  The more cylinders a car engine has, the more powerful its engine can be.  Question:   Mona is designing a car in a factory. If she decides to add more cylinders to the car's engine, what happens to the power that engine can output increased or decreased?
increased

Use information from the paragraph to answer the question.  Paragraph :  The more curved the surface of a lens is, the more it refracts light.  Question:   Jeff built a lens with the highest refraction possible. The lens is likely very or not curved?
very