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: By filling up a party balloon with faster moving Helium particles from a gas cylinder as opposed to slower ones, would the temperature of the balloon be 
 Answer: higher
[A]: When particles move more quickly, temperature is higher and an object feels warmer.


[Q]: Question: When a rubber band is relaxed, its elastic force 
 Answer: decreases
[A]: The elastic force increases the more the material is stretched or compressed.


[Q]: Question: Donna is noting that the atmosphere is very dense where she's visiting, so compared to her home she must be at an altitude that is 
 Answer: lower
[A]:
The density of the atmosphere decreases with an increase in the height above sea level (altitude).