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What percent (%) of the atmosphere is made up of nitrogen? A. 87% B. 78% C. 22% D. 13%
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4 votes
What percent (%) of the atmosphere is made up of nitrogen?

A. 87%
B. 78%
C. 22%
D. 13%

User KJamesy
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1 Answer

3 votes

Answer:

B

Step-by-step explanation:

The air in Earth's atmosphere is made up of approximately 78 percent nitrogen and 21 percent oxygen.

User Zhorov
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