Gosh, three? There are two primary constituents of the earth's atmosphere. Nitrogen makes up about 78% of it, and oxygen makes up about 21% of it. In the event you don't have your calculator, that's about 99% of the atmosphere. The other gases present and their quantities are: argon - 0.934%, carbon dioxide - 0.038%, water vapor - about 1%, and all the others make up about 0.002%. The latter half of the information is mined from Wikipedia. A link is supplied to our friends there. Surf on over to review and gather more factiods.
Oxygen, Nitrogen and Carbon Dioxide
The two primary gases that make up the Earth's atmosphere are Nitrogen which makes up about 78%, and Oxygen which makes up about 21%. Those two alone make up 99% of the atmosphere. Other gases present are Argon - 0.934%, Carbon Dioxide - 0.038%, water vapor - about 1%, and all of the others make up about 0.002%.
The atmosphere is primarily composed of
Nitrogen, Oxygen, and Argon, and carbon dioxide, water vapor, neon, and krypton
The three most common gasses in our atmosphere are: nitrogen 78%, oxygen 21%, and argon <1%.
Nitrogen(78%), Oxygen(21%), Argon(.9%)
Oxygen, Nitrogen and Carbon Dioxide
oxygen, nitrogen, carbon dioxide
They are Hydrogen, Helium, methane and ammonia.
The greenhouse effect (greenhouse gases capture heat radiating up from the earth).
The three primary gases that make up the atmosphere of Uranus are hydrogen, helium, and methane. Hydrogen is the dominant gas, followed by helium, while methane makes up a smaller but significant portion of the atmosphere.
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The mixture of gases in the atmosphere are a solution of gases. Since nitrogen makes up 78% of the gases in the atmosphere, it is the solvent and the other gases are the solutes.
Nitrogen, Oxygen and Argon make up 99% of the atmosphere
Earth's atmosphere makes up a blanket or an envelope around it, which is a mixture of many gases.
These gases are nitrogen, oxygen and argon.
Nitrogen and Oxygen.
Nitrogen and oxygen make up the majority of the atmosphere, but there are other gases as well, such as carbon dioxide, ozone, and helium.
The gas which makes up the greatest percentage of earth's atmosphere is nitrogen with 78.08%.
Nitrogen and Oxygen make up nearly 99% of the dry atmosphere.
because they are made up of gases and the gases protect the earths life forms.
Nitrogen N2 78.08% Oxygen O2 20.95%
The most prominent gases are nitrogen (78 percent), oxygen (21 percent) and argon (nine-tenths of a percent).
Earth's atmosphere makes up a blanket or an envelope around it, which is a mixture of many gases.
Nitrogen (78%), Oxygen (21%) and other (Carbon Dioxide, Argon: >1%)