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The earths atmosphere is made up of 78% nitrogen and 21% oxygen
Gerardo Glover
Wiki User
∙ 11y agoAbout 78% of it is nitrogen. Another 21% of the atmosphere is oxygen, and 1% are other gasses found in very small amounts.
Wiki User
∙ 15y agoAbout 70.1 per cent of the Earth's atmosphere is nitrogen.
This is the figure by volume for dry air.
Wiki User
∙ 12y agoNitrogen accounts for 78% of the atmosphere.
Wiki User
∙ 14y ago78 percent
Wiki User
∙ 8y ago87%
Wiki User
∙ 9y ago99%
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How much nitrogen is in air?
The atmosphere is 78.08% Nitrogen78%70%
How much nitrogen do you inhale?
In air there is 20.98% Oxygen, so that's what we inhale. We exhale 16% of this Oxygen; hence why cardiopulmonary resuscitation is possible.
How much of a cell in the human body is composed of water?
75 to 90
What is the main source of nitrogen for plants?
Most plants absorb nitrogen from Nirates in the soil. A notable exception are insectivorous plants such as the Venus Fly Trap, which lives in soils which do not have much Nitrogen - so have adapted to obtain it from another source.
How does the nitrogen-fixing ability of Rhizobium help its plant host?
Rhizobia are bacteria found in soil that fix nitrogen once they're established inside the roots of legumes. This helps the plant obtain nitrogen more easily, and for these plants, it means that nitrogen fertilizer is not needed nearly as much.
How much of earths atmosphere is composed of nitrogen?
Nitrogen accounts for 78% of the atmosphere.
How much of atmosphere is composed of nitrogen?
Nitrogen accounts for 78% of the atmosphere.
How much of the earths atmosphere is made up of nitrogen and oxygen?
The earths atmosphere is made up of 78% nitrogen and 21% oxygen
How much is the earth atmosphere is made up of nitrogen and oxygen?
The earths atmosphere is made up of 78% nitrogen and 21% oxygen
How much of the atmosphere does nitrogen gas make up?
Nitrogen makes up about 77% of earths gasses oxegen is 21% of earths gases corbon dioxide is 1% arogon is 1% as well
How does the atmosphere on Mars differ from the atmosphere on Earth?
The atmosphere of Mars is much less dense than that of Earth and is composed almost entirely of carbon dioxide. Earth's atmosphere is mostly nitrogen and oxygen.
How does the nitrogen found in the earths atmosphere differ from the nitrogen on Pluto's surface?
I think because pluto is farther from the sun than earth the nitrogen is probally frozen so there is not as much and it is colder than the nitrogen found on earth
What takes up 1 percent of the earths atmasphere?
Assorted gases such as argon, the rest of the atmosphere is pretty much just Oxygen and Nitrogen.
What planet has a nitrogen- oxygen atmosphere?
Earths atmosphere is rich in Oxygen, some 21% of the air is Oxygen. There is oxygen on other planets, but the percentage comes nowhere close to this. The percentage of Oxygen in earths atmosphere is thought to have been much higher in the past, before animals were about, but after the arrival of plants.
How much nitrogen is in the mesosphere?
About 78% of the atmosphere is nitrogen.
How much nitrogen gas is in the atmosphere N2?
The Earth's atmosphere is approximately 79% nitrogen.
How much nitrogen does titan have?
98% of Titan's atmosphere is Nitrogen
