You are given a short paragraph, a question and two choices to answer from. Choose the correct answer based on the paragraph and write the answer(not the key).

Q: Paragraph: The more extreme the amount of metamorphism, the more difficult it is to tell what the original rock was.
 Question: Evan is picking up rocks on the beach. Some rocks are very basic small ones, and others are large, clumpy stones with different textures. The rocks that are less difficult to identify had amounts of metamorphism that were 
 Choices: A)more extreme 
B)less extreme

A: less extreme
****
Q: 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

A: large
****
Q: 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

A:
decrease
****