Nitrogen makes up about 80% of the Earth's atmosphere.
Nitrogen
The percentage of oxygen in the atmosphere is approximately 21%. Nitrogen makes up 78% and the last 2% percent is a mixture of various different gases, mostly argon.
The atmosphere is composed of approximatly 79% Nitrogen - 20% Oxygen - 1% Argon and 'other gasses'
Nitrogen ~ 78% Oxygen ~ 21% CO2(and other gasses) ~ 1%
composition of dry atmosphere by volume..... 78.09% nitrogen
The highest percentage in the Earth's atmosphere is nitrogen, at 78%. Then oxygen(21%) and CO2, 0.9%.
Around 2.7% of Martian atmosphere is nitrogen.
about 70 percent of the atmosphere is nitrogen
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About 79% of earth's atmosphere is Nitrogen.
The Earth's atmosphere contains 78% nitrogen.
As far a i remember 78%
78% of the atmosphere is nitrogen
Approximately 78% of Earth's atmosphere is composed of nitrogen gas.
Nitrogen and oxygen make up the largest percentage of the atmosphere.
Nitrogen
the most abundant gas of the atmosphere is nitrogen with high percentage 78.09