The most prevalent gas in Earth's atmosphere is
A) argon.
B) carbon dioxide.
C) nitrogen.
D) oxygen.
E) ozone.

Name: The most prevalent gas in Earth's atmosphere is A) argon. B) carbon dioxide. C) nitrogen. D) oxygen. E) ozone.
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Question

Quizplus · Accepted Answer

Nitrogen makes up about 78% of Earth's atmosphere, while oxygen only makes up about 21%. Argon and carbon dioxide are present in much smaller amounts, and ozone is a less prevalent form of oxygen found in the atmosphere.

The Most Prevalent Gas in Earth's Atmosphere Is