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Earth's atmosphere is made up of 78% nitrogen and 21% oxygen. The other 1% is other gases.

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15y ago

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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


Which planet's atmosphere is mostly nitrogen and oxygen?

Earth's atmosphere is mostly made up of nitrogen and oxygen; but the planet itself is more than just its atmosphere - overall Earth, like other terrestrial planets, is mostly made from rock (silicates) with a nickel-iron core. (By comparison, overall the outer gas planets are mostly made from hydrogen and helium.) By relative abundance, oxygen is also the most common element in the Earth's crust.


What planets atmosphere is mostly nitrogen?

This one...the earth. The other planets are made up of critical gases,like methane, with frozen planets like Pluto made up of layers of frozen gases, such as a suspected layer of oxygen underneath layers of nitrogen and methane, and sulfuric gases which tend to snow out on the cold side of the planet.


What is the atmosphere made of on planet earth?

It is made out of nitrogen and oxygen


What two gases is earth's atmosphere made of?

Oxygen and nitrogen


How do Earth and Mars compare?

Mars is only about half the diameter of Earth. Both are terrestrial planets and Mars has an atmosphere made primarily of carbon dioxide rather than Earth's nitrogen-oxygen atmosphere.


What planets are mostly made up of nitrogenand oxygen?

The Earth approx. 80% nitrogen 20 % oxygen


What is Atmosphere What is it made of?

The Earth's atmosphere is made up water vapor, nitrogen, oxygen, argon, and carbon dioxide.


What 99 percent of the atmosphere is made up of either oxygen or .?

nitrogen


What is the atmosphere of earth made from?

Gases such as nitrogen oxygen and hydrogen I think


What is the ratio between the oxygen and nitrogen?

The ratio of oxygen to nitrogen in the Earth's atmosphere is approximately 1:4. There is about 21% oxygen and 78% nitrogen in the atmosphere, with the remaining 1% made up of other gases. This balance is important for supporting life on Earth.