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What is the abundant gas of the earths atmosphere?
Nitrogen is the most abundant gas in Earth's atmosphere, making up about 78% of the air we breathe. Oxygen is the second most abundant gas, at around 21%.
What is the third most abundant gas in earth's atmosphere?
Argon is the third most abundant gas in Earth's atmosphere, following nitrogen and oxygen. It makes up about 0.93% of the atmosphere.
Where is most nitrogen in the biosphere located?
Most of the nitrogen in the biosphere is located in the atmosphere, where it exists as a gas (N2). Nitrogen gas makes up about 78% of Earth's atmosphere.
Is phosphorus the most abundant gas in the atmosphere?
No, nitrogen is the most abundant gas in Earth's atmosphere, making up about 78% of the atmosphere. Phosphorus is not found as a gas in the atmosphere; it is primarily found in solid or dissolved forms in minerals, rocks, soils, and living organisms.
Which gas in the atmosphere is the second most abundant gas?
Oxygen is the second most abundant gas in Earth's atmosphere, making up about 21% of the air we breathe.
