1.
2.
Nitrogen constitutes
percentage of various gases present in the atmosphere of the earth
Answers
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0
Answer:
it's is the mixture of different gasses. the air is earth atmosphere is made of 78 percentage nitrogen and 21 percentage oxygen
Answered by
0
Answer:
78
Explanation:
78 percent
The air in Earth's atmosphere is made up of approximately 78 percent nitrogen and 21 percent oxygen.
By volume, the dry air in 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.
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