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: Dana wants the gas to move with as little energy as possible so the particles can move slowly. Dana will then do this to the gas 
 Answer: cool
[EX A]: If the gas is heated, the particles will move faster as they gain more energy.

[EX Q]: Question: Karen is observing an electromagnetic wave and how it travels from its source. This wave travels very far from its source, because the energy is diluted 
 Answer: more
[EX A]: However, the energy is diluted as an electromagnetic wave travels farther from its source because it spreads out over an ever-larger area.

[EX Q]: Question: A land, with lower specific heat than sea, will heat up 
 Answer: faster
[EX A]:
The land heats up and cools off faster than the water because it has lower specific heat.