Yes Earth's atmosphere comprises 78% Nitrogen.
Nitrogen (78 %) and oxygen (21 %).
nitrogen
These gases are nitrogen, oxygen and argon.
1/120 or about 0.8%.
That's simply the way earth's atmosphere evolved. And fortunate for us - if the earths atmosphere was 100% oxygen, the planet would have burst into flames long ago! Earth's atmosphere is 79% Nitrogen.
nitrogen is the most common element in the earths atmosphere
nitrogen
Nitrogen
Nitrogen
Nitrogen is about 70%. Oxygen runs about 28%.
Nitrogen, about 80%.
Yes, 80% of the Earths atmosphere is made up of nitrogen.
Nitrogen
Nitrogen, approx. 80 %.
Nitrogen & oxygen.
Nitrogen (N2) and Oxygen (O2)
Nitrogen and Oxygen