Question

put the letter of the answer. *
which is not a greenhouse gas and thereby not responsible for global warming?
a. co2
c. nitrogen
b. methane
d. water vapor
your answer

Explanation:

Greenhouse gases trap heat in the atmosphere. CO₂, methane, and water vapor are known greenhouse gases. Nitrogen (N₂) makes up most of the atmosphere but does not trap heat like greenhouse gases, so it's not a greenhouse gas and not responsible for global warming.

Answer:

C. Nitrogen