atmospheric nitrogen is low. vegetation is sparse. days are longest. humidity is high.
I gave my students this multiple choice question: The climate of an area would be expected to have the least fluctuations in temperatures where the

Only one answer is correct among these 4 choices:
- atmospheric nitrogen is low.
- vegetation is sparse.
- days are longest.
- humidity is high.

Could you tell me which one is correct?

humidity is high.