TASK DEFINITION: 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.
PROBLEM: Question: A stream going down a mountain will have to do _____ cutting. 
 Answer: much

SOLUTION: In erosion, the higher the elevation, the farther the stream is from where it will reach base level and the more cutting it has to do.

PROBLEM: Question: Eric is looking at the shortest electromagnetic wave he has seen today. This wave has the _____ frequency of the day. 
 Answer: highest

SOLUTION: Longer wavelength electromagnetic waves have lower frequencies, and shorter wavelength waves have higher frequencies.

PROBLEM: Question: Going higher in the mesosphere, we encounter _____ temperatures. 
 Answer: lower

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