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Which of the following are the two primary gasses found in the Earth's atmosphere? A. nitrogen and oxygen B. nitrogen and carbon C. hydrogen and carbon D. carbon and helium…

Which of the following are the two primary gasses found in the Earth's atmosphere? A. nitrogen and oxygen B. nitrogen and carbon C. hydrogen and carbon D. carbon and helium…
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Which of the following are the two primary gasses found in the Earth's atmosphere?

A.
nitrogen and oxygen

B.
nitrogen and carbon

C.
hydrogen and carbon

D.
carbon and helium

asked
User Kevin Mack
by
8.3k points

2 Answers

4 votes

Answer:

choice A

I hope this helps

answered
User Aqingsao
by
8.8k points
5 votes
The answer is A. Nitrogen and Oxygen
answered
User Suzie
by
8.4k points
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