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: When in the stratosphere, Dean can tell that the temperature is getting warmer as the altitude he is at 
 Answer: increases
Example Output: The stratosphere contains the ozone layer, the temperatures increase as altitude increases.

Example Input: Question: John was combining chemicals in his lab one day. If he were to increase the temperature in his lab, what would happen to the rate of chemical reactions in his experiments? 
 Answer: increase
Example Output: Chemical weathering increases as: Temperature increases: Chemical reactions proceed more rapidly at higher temperatures.

Example Input: Question: Two suns moving away from each other will have _____ gravitational pull between them. 
 Answer: decreasing
Example Output:
The closer objects are, the stronger the gravitational pull between them.