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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
How much of the atmosphere of the is free of nitrogen?
32% the of the atmosphere is Argon, Oxygen and Other stuff
What were two of the dominant gases in Earth's second atmosphere?
Oxygen and nitrogen were two dominant gases in Earth's second atmosphere. Oxygen levels were much lower than they are today, while nitrogen constituted a significant portion of the atmosphere even then.
How much oxygen is present in air?
21% Oxygen, 78% Nitrogen, 1% other gasses in out atmosphere.
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.
Does the atmosphere contain hydrogen gas?
Yes, the atmosphere contains trace amounts of hydrogen gas, but it is primarily composed of nitrogen (78%) and oxygen (21%). Hydrogen gas is much less abundant in the atmosphere compared to nitrogen and oxygen.
How much ratio of nitrogen to oxygen in the air is approximately?
The ratio of nitrogen to oxygen in Earth's atmosphere is approximately 4:1. This means that nitrogen makes up about 78% and oxygen makes up about 21% of the gases in the air.
How much oxygen is in the worlds atmosphere?
Total mass of the atmosphere is about 5.5 quadrillion tons, of which oxygen is close to 20%, or 1.1 quadrillion tons. 1.1e+15 tons.
What does argon have in common with air oxygen and nitrogen?
Argon, oxygen, and nitrogen are all gases found in the Earth's atmosphere. However, argon is an inert gas, while oxygen and nitrogen are reactive gases. Additionally, argon is present in much smaller quantities compared to oxygen and nitrogen in the atmosphere.
How much of Pluto is oxygen?
Pluto does not have a significant amount of oxygen in its atmosphere or composition. The atmosphere of Pluto is primarily composed of nitrogen, with traces of methane and carbon monoxide. Oxygen is not a major component of the dwarf planet.
How much of atmosphere is composed of nitrogen?
Nitrogen accounts for 78% of the atmosphere.
