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 Earth has an atmosphere of 78% nitrogen (and 21% oxygen).
Hydrogen makes up about 0.000055% of Earth's atmosphere. It is much less abundant compared to other gases like nitrogen and oxygen.
The atmosphere is composed of approximatly 79% Nitrogen - 20% Oxygen - 1% Argon and 'other gasses'
The percentage of nitrogen in the Earth's atmosphere is about 78.
The highest percentage in the Earth's atmosphere is nitrogen, at 78%. Then oxygen(21%) and CO2, 0.9%.
about 70 percent of the atmosphere is nitrogen
The maximum percentage of nitrogen by mass is about 78.08%, which is the composition of nitrogen gas (N2) in the atmosphere.
Around 2.7% of Martian atmosphere is nitrogen.
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Approximately 78% of Earth's atmosphere is composed of nitrogen gas.
The Earth's atmosphere contains 78% nitrogen.
About 79% of earth's atmosphere is Nitrogen.
78% of the atmosphere is nitrogen
As far a i remember 78%
The process that has changed the percentage of nitrogen in the Earth's atmosphere is biological nitrogen fixation, where certain bacteria convert nitrogen gas into a form that plants can use. This has led to an increase in nitrogen levels over time.