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What is the most abundant gas in our atmosphere? 1. oxygen 2. hydrogen 3. nitrogen 4. water
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5 votes
What is the most abundant gas in our atmosphere?

1. oxygen
2. hydrogen
3. nitrogen
4. water

User Ravi Yadav
by
5.8k points

2 Answers

4 votes
3. Nitrogen. It's 73% of the Earth's atmosphere.
User Thomas Fenzl
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6.7k points
3 votes
Nitrogen <---- Itś at 73% of Earths atmosphere.
User Frank Breitling
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