A majority of the greenhouse-gas emissions released into the atmosphere is comprised of

Question

A majority of the greenhouse-gas emissions released into the atmosphere is comprised of
(1 point)
Responses

methane.
methane.

carbon dioxide.
carbon dioxide.

oxygen.
oxygen.

nitrous oxide.
nitrous oxide.

GPT-4o mini · Answer

The majority of greenhouse-gas emissions released into the atmosphere is comprised of **carbon dioxide**.