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: Megan had two charged metal balls that she was analyzing. If she increases the charge of the balls, the electrostatic force between them 
 Answer: increases
[EX A]: The more charged the objects are, the stronger the electrostatic force between them.

[EX Q]: Question: The pulling force of a rubber band will _____ when you move your hands apart. 
 Answer: increase
[EX A]: The farther apart you move your hands, the stronger the force of the rubber band pulling your hands together.

[EX Q]: Question: If Mona is climbing up a mountain and she reaches a high elevation, what will happen to the air pressure? 
 Answer: decrease
[EX A]:
Air pressure is less at higher elevations.