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: Milo lives in a small city, but the city has recently begun to experience an influx of people moving to it. As people move there and demand for water decreases, what happens to the availability of water in Milo's city? 
 Answer: increases

A: The availability of water is projected to get worse as demand increases.
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Q: Question: The ball began to raise slowly above the table. The higher it rises above the table, the potential energy will 
 Answer: increase.

A: So the higher an object is above a surface, the more potential energy it has.
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Q: Question: A heavy boulder begins rolling down a hill and a beach ball rolls down alongside it. Which object will have less momentum as it rolls? 
 Answer: beach ball

A:
The more mass a moving object has or the faster its moving, the greater its momentum.
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