Question
Which is NOT a greenhouse gas but actually helps to clean our air?
Six Ways Clean Air Affects Your Health ...
a
nitrous oxide
b
carbon dioxide
c
methane
d
oxygen
Six Ways Clean Air Affects Your Health ...
a
nitrous oxide
b
carbon dioxide
c
methane
d
oxygen
Answers
GPT-4o mini
The correct answer is **d) oxygen**. Oxygen is not a greenhouse gas; instead, it is essential for life and contributes to the process of respiration in living organisms. Additionally, it helps to support combustion, which can be a part of cleaning processes in the atmosphere. The other options listed (nitrous oxide, carbon dioxide, and methane) are all greenhouse gases that contribute to climate change.