Nitrogen (about 78%) and oxygen (about 21%) make up the majority of gases in the Earth's atmosphere.
Nitrogen and oxygen make up 99 percent of the gases in the atmosphere. Nitrogen is more abundant than oxygen, with nitrogen making up about 78% of the atmosphere and oxygen making up about 21%.
Earth's atmosphere.
The dominant atmospheric gases for Earth are nitrogen (78%) and oxygen (21%). Together, these two gases make up about 99% of Earth's atmosphere. Other gases such as argon, carbon dioxide, and water vapor make up the remaining 1%.
The active gas in the air is HYDROGEN
The gases that make up Neptune's atmosphere are 80% hydrogen, 19% helium and 1% methane gas.
80%Hydrogen (H2)19%Helium1.5%Methane
Hydrogen, helium and methane, 80, 19 and 1% respectively.
Uranus and Neptune are made primarily of water, methane, and ammonia compressed into a solid state.
Neptune claims for the windiest place in our solar system. There is no solid surface on Neptune. Majority of the Neptune is made up of gases.
You could not jump at all on Neptune as it is made up primarily of gases and liquified gases. It has no solid surface from which one could jump.
Jupiter Saturn Uranus Neptune
Neptune's surface is made up mostly of gases like methane. For this reason, it has no solid ground from which mountains can form.
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hydrogen and helium
it does not have air because it is made up of gases
It is made up of various gases and would have a central rocky core.