Question

What is a greenhouse gas?(1 point)
Responses

a gas at higher temperature than the surrounding atmosphere
a gas at higher temperature than the surrounding atmosphere

a gas that forms a physical barrier to block escaping heat
a gas that forms a physical barrier to block escaping heat

any gas in the troposphere that absorbs and re-emits infrared radiation
any gas in the troposphere that absorbs and re-emits infrared radiation

any gas in Earth's atmosphere
Answer
that is not up there
Answered by GPT 3.5
that traps heat and contributes to the greenhouse effect
Answered by GPT 3.5
My apologies for the oversight. The correct definition is: a gas in the Earth's atmosphere, such as carbon dioxide or methane, that traps heat and contributes to the greenhouse effect.