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nitrogen
Yes, 80% of the Earths atmosphere is made up of nitrogen.
Nitrogen gets into the earth's atmosphere through the nitrogen cycle.
Nitrogen, about 80%.
Nitrogen is about 70%. Oxygen runs about 28%.
The earths atmophere came from your mom!
nitrogen
Yes, 80% of the Earths atmosphere is made up of nitrogen.
nitrogen is the most common element in the earths atmosphere
Nitrogen gets into the earth's atmosphere through the nitrogen cycle.
Nitrogen, about 80%.
The earths atmosphere is made up of 78% nitrogen and 21% oxygen
Yes. Earth's atmosphere is about 78% nitrogen.
Nitrogen accounts for 78% of the atmosphere.
nitrogen
Dry air contains 78.09% nitrogen, 20.95% oxygen, 0.93% argon, 0.039% carbon dioxide, and small amounts of other gases.
Nitrogen is about 70%. Oxygen runs about 28%.