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It appears that there is no atmosphere on Sedna.
The Earth's atmosphere.
it doens not
Nitrogen & oxygen.
Nitrogen, oxygen, and hydrogen.
It appears that there is no atmosphere on Sedna.
Nitrogen, Oxygen and Argon make up 99% of the atmosphere
atmosphere
Nitrogen and oxygen make up the largest percentage of the atmosphere.
Oxygen and nitrogen are the two most abundant gases in the atmosphere. They make up 99% of the air.
The two main gases that make up the atmosphere of Uranus are hydrogen and helium. The atmosphere also contains ammonia and methane.
The Earth's atmosphere.
The gases that make up Uranus' atmosphere is mainly hydrogen, helium, and methane.
Argon makes up 0.9% of Earth's atmosphere.
hydrogen and helium
it doens not
Nitrogen (78%) and oyxgen (21%). Argon comprises just under 1%.