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).

Paragraph: Because richer nations use more fossil fuels, they also cause more air pollution and global warming than poorer nations do.
 Question: If Jim's country increases use of fossil fuels, what will happen to the amount of pollution it produces? 
 Choices: A)increase 
B)decrease
increase

Paragraph: The faster the clicks of a Geiger counter occur, the higher the level of radiation.
 Question: Evan crawls through the toxic waste dump. His Geiger counter clicks very slowly. The levels of radiation are likely 
 Choices: A)high 
B)low
low

Paragraph: A higher-frequency wave has more energy than a lower-frequency wave with the same amplitude.
 Question: A wave with more energy than another will have a _____-frequency. 
 Choices: A)lower 
B)higher

higher