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: A wave with a high frequency has _____ energy than a wave with a low frequency. 
 Answer: more

A: Higher frequency waves have greater energy.
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Q: Question: Ian was applying cold to a reactant. The rate of the reaction that occurs will now be 
 Answer: slower

A: When the temperature of reactants is higher, the rate of the reaction is faster.
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Q: Question: Mikey is studying the mesosphere. He is looking at temperatures at various altitudes within this layer of the atmosphere. If he took the temperature at 31 miles above the Earth's surface, and then again at 40 miles above the Earth's surface, the temperature would be lower at a height of 
 Answer: 40 miles

A:
In the mesosphere, temperature decreases as altitude increases.
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