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: Derek is diving into the ocean. The pressure at the surface will be light, and the pressure the deeper he goes will be 
 Answer: stronger
[A]: Pressure: Pressure increases with depth, but increased pressure raises the melting temperature, so melting of rock is less likely to occur at higher pressures.


[Q]: Question: If Milo has asthma and moves to the city, what can happen to his asthma? 
 Answer: gets worse
[A]: Certain respiratory conditions can be made worse in people who live closer to or in large cites.


[Q]: Question: If you fill a large canister with gas from a smaller canister will the density 
 Answer: decrease
[A]:
If we take a certain amount of gas from one container and place it into another, larger container, the gas expandsto fill the larger container. The same mass of gas is now in a larger volume, the gas now has a lower density.