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).

[EX Q]: Paragraph: The upper rock layers are much younger.
Question: The archaeologist was digging and saw that the oldest rocks were in layers that were
Choices: A)shallower
B)deeper
[EX A]: deeper

[EX Q]: 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: If Mona downgrades her old computer to a less powerful model, what happens to the amount of work her computer can do?
Choices: A)decrease
B)increase
[EX A]: decrease

[EX Q]: Paragraph: The more extreme the amount of metamorphism, the more difficult it is to tell what the original rock was.
Question: If pressure has exerted more force on a rock and increased it's metamorphism, would it be
Choices: A)easier to determine what the original rock was
B)harder to determine what the original rock was?
[EX A]:
harder to determine what the original rock was?