Question

) What is the percentage of oxygen and Carbon dioxide in the atmosphere

Answer 1

Answer:

Earth's atmosphere is about 78.09 percent nitrogen, 20.95 percent oxygen, and 0.93 percent argon. A brew of trace gases accounts for the other 0.03 percent, including the greenhouse gases carbon dioxide, methane, nitrous oxide and ozone.

Answer 2

Explanation:

Oxygen — 21 percent

Carbon dioxide — 0.04 percent.