Well just saying THE OZONE LAYER IS GETTING DESROYED i know i spelled that wrong
So dont eef with the ozone layer
Nitrogen is about 70%. Oxygen runs about 28%.
Nitrogen makes up 78% of the earths atmosphere Oxygen makes up 21% of the earths atmosphere
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Nitrogen and Oxygen
Hydrogen, Nitrogen, Oxygen
The earths atmosphere is made up of 78% nitrogen and 21% oxygen
Nitrogen is about 70%. Oxygen runs about 28%.
Nitrogen makes up 78% of the earths atmosphere Oxygen makes up 21% of the earths atmosphere
The earths atmosphere is made up of 78% nitrogen and 21% oxygen
Nitrogen and oxygen,
mostly nitrogen with 21% oxygen
Nitrogen & oxygen.
Nitrogen (N2) and Oxygen (O2)
nitrogen and oxygen
Nitrogen and Oxygen
Nitrogen makes up most of our atmosphere. Second is Oxygen.
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