One of the greenhouse gases, methane has a particular molecular structure that enables it to trap more heat than carbon dioxide However, methane does not exist as long as carbon dioxide in the atmosphere: both naturally and as a result of man's activities on earth . Identify all the sources of naturally occurring methane

Wetlands, animal digestion, along with thermogenic sources such as oil and gas production.

Explanation:

Methane (CH4)

Methane comes from natural sources, such as wetlands and animal digestion, along with thermogenic sources, including oil and gas production. Natural gas is approximately 90% methane. Hope this helped!

A) V and VI

Explanation: got it right on USATP

c is the answer to this question. altitude affects the weather because air molecules evaporate.