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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
Wiki User
∙ 14y ago
Wiki User
∙ 12y agoThe 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%.
Wiki User
∙ 12y agoThe atmosphere is primarily composed of
- Nitrogen (N2), which accounts for 78%.
- Oxygen follows, accounting for 20% of its volume, with
- Argon less than 1%.
Wiki User
∙ 13y agoNitrogen, Oxygen, and Argon, and carbon dioxide, water vapor, neon, and krypton
Wiki User
∙ 12y ago- Water vapor
- ozone
- carbone dioxide
Wiki User
∙ 12y agoThe three most common gasses in our atmosphere are: nitrogen 78%, oxygen 21%, and argon <1%.
Wiki User
∙ 11y agoNitrogen(78%), Oxygen(21%), Argon(.9%)
Wiki User
∙ 14y agoOxygen, Nitrogen and Carbon Dioxide
Wiki User
∙ 12y agooxygen, nitrogen, carbon dioxide
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What gases make up Neptune atmosphere?
They are Hydrogen, Helium, methane and ammonia.
What is the ability of the Earths atmosphere to trap heat and keep us warm?
The greenhouse effect (greenhouse gases capture heat radiating up from the earth).
What 3 gases primarily make up the atmosphere of Uranus?
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.
Why do the gases that make up the atmosphere stay on Earth's surface?
lili and kaylee are awesome
Is the mixture of gases in the atmosphere considered a solution suspension or a colloid?
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.
Why are the major gases that make up earths atmosphere?
Nitrogen, Oxygen and Argon make up 99% of the atmosphere
What does Earths atmosphere make up?
Earth's atmosphere makes up a blanket or an envelope around it, which is a mixture of many gases.
What are the 3 most common elements that make up the gases in out earths atmosphere?
These gases are nitrogen, oxygen and argon.
What two gases make up approximately 99 of earths atmosphere?
Nitrogen and Oxygen.
What is earths atmosphere two gases?
Nitrogen and oxygen make up the majority of the atmosphere, but there are other gases as well, such as carbon dioxide, ozone, and helium.
What gases make up the greatest percentage of earths atmosphere?
The gas which makes up the greatest percentage of earth's atmosphere is nitrogen with 78.08%.
What are the names of the 2 most common gases in the earths atmosphere?
Nitrogen and Oxygen make up nearly 99% of the dry atmosphere.
Why does the atmosphere have layers?
because they are made up of gases and the gases protect the earths life forms.
What are the two most abundant gases which make up the earths atmosphere?
Nitrogen N2 78.08% Oxygen O2 20.95%
What are gases that make up the earths atmosphere?
The most prominent gases are nitrogen (78 percent), oxygen (21 percent) and argon (nine-tenths of a percent).
What makes up earths atmosphere?
Earth's atmosphere makes up a blanket or an envelope around it, which is a mixture of many gases.
What gases make up the earths atmosphere today?
Nitrogen (78%), Oxygen (21%) and other (Carbon Dioxide, Argon: >1%)
