In this task, you are given a question and answer for that. The answer will fill in the blank or will complete the unfinished question. Your task is to provide an explanation based on the given question or fill-in-the-blank statement, and answer.

Example Input: Question: John monitors the log to see the temperature of the water, and he notices that as the temperature falls, the evaporation rate is 
 Answer: Lower.
Example Output: In transipration, at warmer temperatures water molecules move faster, and the rate of evaporation from stomata is therefore much faster.

Example Input: Question: Ian increases the pH of his water. Its pH value becomes more 
 Answer: basic
Example Output: The more basic a solution is, the closer its pH value will be to 14.

Example Input: Question: Mona lives in a nation that uses a lot of fossil fuels. What would happen to her countries levels of air pollution if they were to decrease their usage? 
 Answer: decrease
Example Output:
Because richer nations use more fossil fuels, they also cause more air pollution and global warming than poorer nations do.