Question

which gas is responsible for global warming
1.oxygen
2.carbon
3.carbon di oxcide​

Answer 1

Answer:

Carbon dioxide (CO2) is the primary greenhouse gas emitted through human activities. In 2018, CO2 accounted for about 81.3 percent of all U.S. greenhouse gas emissions from human activities.

Answer 2

Answer:

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Carbon dioxide is responsible for global warming.