The Earth's atmosphere contains 78% nitrogen.
Air contains approximately 78% nitrogen gas.
About 78%.
80%
About 79% of earth's atmosphere is Nitrogen.
Nitrogen 78% , Oxygen 21%.
About 78% of air is Nitrogen.
Because that's how much there is, even if there were more oxygen in air than nitrogen this would be unhealthy!
The percentage of nitrogen in pure, dry ,standard air is 78,084 % (by volume).
78% of air breathed is nitrogen
It has 23 percentage of nitrogen gases. Also it can be a fun and secret place to have sex, with .
Air contains approximately 78% nitrogen gas.
the ones that are in the air/-Nitrogen has the greatest percentage of the air we breathebitches love nitrogen.
About 78%.
80%
About 79% of earth's atmosphere is Nitrogen.
There is about 78.09% of nitrogen in the air.
Nitrogen 78% , Oxygen 21%.