TASK DEFINITION: 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.
PROBLEM: Question: Rocks that are buried very shallow are _____ than rocks on the surface. 
 Answer: newer

SOLUTION: The main law is the law of superposition. This law states that deeper rock layers are older than layers closer to the surface.

PROBLEM: Question: Milo was moving some metal balls around. If he were to move the balls closer together, what would happen to the force of gravity? 
 Answer: increase

SOLUTION: Objects that are closer together have a stronger force of gravity.

PROBLEM: Question: Robby noticed a weak electrostatic force between two charged objects. He wanted to decrease the strength of this force. So how should he position them? 
 Answer: Farther apart

SOLUTION:
The closer the charged objects are, the stronger the electrostatic force.