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.

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

[Q]: Question: If Mona is manipulating the charge of a couple of her objects, what happens to the electrostatic force if she decreases the charge of one of the objects?
Answer: decrease
[A]: The more charged the objects are, the stronger the electrostatic force between them.

[Q]: Question: A stream going across a low plain will have to do _____ cutting.
Answer: little
[A]:
In erosion, the higher the elevation, the farther the stream is from where it will reach base level and the more cutting it has to do.