Destruction of tropical rain forests

Reduces the amount of water vapor

Explanation:

According to this quote from Calvert Academy it says, "Humans negatively affect the water cycle in many ways. One way is through destruction of tropical rain forests. Transpiration from the plants in rain forests is a major source of atmospheric water. Rain forest destruction decreases the amount of water vapor in the air. This can change local, and even global, weather patterns."

That is why the correct answer is

Reduces the amount of water vapor

I got this question on my lesson and got it correct.

true is the final answer!