The gases that make up Uranus' atmosphere is mainly hydrogen, helium, and methane.
Hydrogen and helium
Atmosphere.
Any gas or group of gases can make a thin atmosphere.
The two main gases that make up the atmosphere of Uranus are hydrogen and helium. The atmosphere also contains ammonia and methane.
The atmosphere is composed of approximatly 79% Nitrogen - 20% Oxygen - 1% Argon and 'other gasses'
As far as we know, there are no known edible resources on Uranus. Its extreme cold temperatures, lack of atmosphere, and composition primarily of gas and ice make it inhospitable for any form of life or edible substances.
Nitrogen and oxygen.
CO2 makes up approximately 0.03% of Earth's atmosphere
Principally methane, although there are other gases which make up it's 'atmosphere'.
The gases that make up Neptune's atmosphere are 80% hydrogen, 19% helium and 1% methane gas.
78% Nitrogen,and 21% Oxygen
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.