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.

[EX Q]: Question: John was looking at the climate model data in his office. He saw there were less changes as the amount of gases were 
 Answer: Lower
[EX A]: As greenhouse gases increase, changes will be more extreme.

[EX Q]: Question: Mona lives on a planet with an unstable population. If the number of people on her planet were to decrease, what would happen to global warming on her planet? 
 Answer: decrease
[EX A]: For example, more people on the Earth means more people contributing to global warming and pollution.

[EX Q]: Question: Don was swimming in the ocean, and decided to dive deeper. Don noticed that the shallower he swam the water got 
 Answer: lighter
[EX A]:
The deeper you go, the darker the water gets.