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Nitrogen in Earth's atmosphere is believed to have come from volcanic outgassing billions of years ago, as well as from the breakdown of ammonia in the early atmosphere through photochemical reactions. This nitrogen has been recycled through various natural processes, such as plant respiration and decomposition, contributing to the stable composition of nitrogen in the atmosphere.
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Which element makes up 78 percent earths atmosphere?
Nitrogen makes up 78% of Earth's atmosphere.
What gas has made up the largest portion of earths atmosphere for most of earths history?
Nitrogen has made up the largest portion of Earth's atmosphere for most of Earth's history. It currently makes up about 78% of the atmosphere.
What element makes up approximately 78 percent of the earths atmosphere?
Nitrogen makes up approximately 78% of Earth's atmosphere.
What element makes 77 of earths atmosphere?
Nitrogen makes up 78% of the Earth's atmosphere.
What element compromises half earths atmosphere?
Nitrogen compromises half of Earth's atmosphere, with oxygen making up most of the rest. Both nitrogen and oxygen are essential gases for supporting life on Earth.
What helped change the earth's atmosphere after it was formed?
The earths atmophere came from your mom!
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
Does the earths atmosphere contain nitrogen?
Yes. Earth's atmosphere is about 78% nitrogen.
How much of earths atmosphere is composed of nitrogen?
Nitrogen accounts for 78% of the atmosphere.
What is 78 percent of the earths atmosphere?
nitrogen
What percent of oxygen is in the atmophere?
Dry air contains 78.09% nitrogen, 20.95% oxygen, 0.93% argon, 0.039% carbon dioxide, and small amounts of other gases.
Would you find nitrogen in the earths atmosphere?
YES!!!! 78% of the Earth's atmosphere is nitrogen. 20% of the Earth's atmosphere is oxygen. The remaining 2% is made up of water vapour, carbon dioxide, the noble(inert) gases, methane , sulphur oxides. and nitrogen oxides.
What is earths core made out of?
hydrogen carbon and nitrogen
What is the least plentiful substance in the earths atmosphere?
Nitrogen.
Which is the most abundant gas in earths atmoshere?
nitrogen
What is 78 percent of the earths atmoshere composed of?
Nitrogen
What gas was not a part of earths early atmosphere?
nitrogen
