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What is the most abundant gas in Earth's present day atmosphere?

methane
oxygen
carbon dioxide
nitrogen

User Andyqee
by
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2 Answers

4 votes
nitrogen and oxygen hope I help you with that :p
User Med Elgarnaoui
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1 vote

Answer:

Nitrogen

Step-by-step explanation:

I took the k12 quiz and got it right

hope this helps :)

User Grogi
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