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: If Milo is measuring the seafloor and he notices the level of spreading has increased, what will happen to the sea level? 
 Answer: it will rise
[EX A]: Sea level rises if an increase in seafloor spreading rate buoys up the ocean crust, causing the ocean basin to become smaller.

[EX Q]: Question: If Jim has a container of hydrogen gas that is 50 liters in volume and he moves the gas to a container that is 40 liters in volume, what happens to the density of the gas? 
 Answer: increases
[EX A]: In the larger container we will still have the same number of gas particles, but now they are filling a much larger space.

[EX Q]: Question: Sue weighs 50kg while Tom weighs 100kg, who has less gravity? 
 Answer: Sue
[EX A]:
Less massive objects also have less gravity than more massive objects.