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: People in the richer nations of the world use far more energy, especially energy from fossil fuels, than people in the poorer nations do.
 Question: If America is a poor nation and China is a rich nation, then America's energy usage compared to China's is 
 Choices: A)greater 
B)smaller

A: smaller
****
Q: Paragraph: The glaciers on Earth are getting smaller and smaller as Earths temperature rises.
 Question: If Earth's temperature were to increase, there would be _____ glaciers. 
 Choices: A)more 
B)less

A: less
****
Q: Paragraph: The smaller a population is, the more allele frequencies may drift.
 Question: Would you expect to see greater allele shift in a population of roses grown in a greenhouse if the greenhouse had 
 Choices: A)20 rose plants 
B)2,000 rose plants?

A:
20 rose plants
****