Only one. The one we walk, talk and live on. 78% nitrogen, 21% Oxygen.
The relative size of the gaseous atmosphere - mostly due to the amount of hydrogen in that atmosphere.
Mars's atmosphere is thinner than Earth's atmosphere, Earth's atmosphere is also mostly Nitrogen and Oxygen, while Mars' is mostly Carbon Dioxide. Mars also doesn't have an ozone layer to protect it from ultra-violet rays.
Nitrogen is a major constituent in out atmosphere.
Nitrogen
Two major gases in the Earth's atmosphere are nitrogen and oxygen. Nitrogen makes up about 78% of the atmosphere, while oxygen accounts for around 21%.
Both Venus and Mars have atmospheres that are mostly carbon dioxide. However, Venus has a very thick atmosphere. The Martian atmosphere is very thin, so the answer is Mars.
Triton has a very tenuous atmosphere of nitrogen.
The two major components of the earth's atmosphere are nitrogen and oxygen. There is also trace amounts of hydrogen, carbon dioxide, and other gases.
no it's nitrogen and oxygen
The major reservoir of nitrogen in the Earth's atmosphere is nitrogen gas (N2), which makes up about 78% of the atmosphere. Additionally, nitrogen can be found in soil and sediment as part of organic matter, proteins, and other compounds.
This statement is not accurate. The two major components of Earth's atmosphere are nitrogen (about 78%) and oxygen (about 21%), not hydrogen. Hydrogen is present in trace amounts in the atmosphere.
The major gases in the atmosphere of Haumea are thought to be methane (CH4) and nitrogen (N2), similar to the composition of the atmospheres of other dwarf planets in the outer solar system. However, due to the limited data available on Haumea, further observations are needed to confirm the exact composition of its atmosphere.