Question

Trapping of heat rays by carbon dioxide - A Decreases the temperature of earth's atmosphere
-B Increases the temperature of earth's atmosphere​

Answer 1

Answer:

Various gases in the troposphere, such as carbon dioxide, water vapor, and methane, trap this radiated heat and dont let it escape into space. The warming of the atmosphere through this heat absorption is known as the greenhouse effect.

Explanation:

Therefore the answer is

-A ..