The atmosphere of Earth contains primarily which gas?

A.) Carbon dioxide

B.) Methane

C.) Oxygen

D.) Nitrogen

Question

Melissa Chen

Biology

11 February, 05:41

The atmosphere of Earth contains primarily which gas?

A.) Carbon dioxide

B.) Methane

C.) Oxygen

D.) Nitrogen

+3

Answers (1)

Know the Answer?

Litzy Wolfe · Answer 1

The atmosphere of Earth contains primarily nitrogen, 78.09% of nitrogen, 20.95% oxygen, 0.93% argon, 0.039% carbon dioxide, and small amounts of other gases.

The atmosphere of Earth contains primarily which gas?A.) Carbon dioxideB.) MethaneC.) OxygenD.) Nitrogen

The atmosphere of Earth contains primarily which gas?

A.) Carbon dioxide

B.) Methane

C.) Oxygen

D.) Nitrogen