Question

3. The heat that gets trapped in the lower layers of the atmosphere causes an increase in the _________.

Answer 1

Answer:

Greenhouse effect, a warming of Earth's surface and troposphere (the lowest layer of the atmosphere) caused by the presence of water vapour, carbon dioxide, methane, and certain other gases in the air. Of those gases, known as greenhouse gases, water vapour has the largest effect.

Explanation:

Answer 2

Global warming is the crt answer according to me