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: As the amount of water increases, the melting point of rock decreases.
Question: Theresa decreased the amount of water in her pool. Rock would likely melt
Choices: A)faster
B)slower
[A]: slower

[Q]: Paragraph: Richer nations use far more energy resources, especially fossil fuels, than poorer nations do.
Question: John is from Chile. When he visited a richer country, he noticed the use of energy resources there was
Choices: A)more
B)less.
[A]: more

[Q]: Paragraph: So the higher an object is above a surface, the more potential energy it has.
Question: Dane is dropping bouncy balls out of windows. He drops a green ball out of the first story window, then a red ball out of the second story window. The ball with the most potential energy is the
Choices: A)red ball
B)green ball
[A]:
red ball