Question

Which gas is mainly responsible for greenhouse effect?​

Answer 1

Explanation:

Carbon Dioxide Emissions. Carbon dioxide (CO2) is the primary greenhouse gas emitted through human activities. In 2019, CO2 accounted for about 80 percent of all U.S. greenhouse gas emissions from human activities.

Answer 2

Which gas is mainly responsible for greenhouse effect?

Carbon Dioxide (Carbon Dioxide Emissions)

Carbon dioxide (CO2) is the primary greenhouse gas emitted through human activities.