Hydrogen gas was not part of Earth's original atmosphere. The early atmosphere primarily consisted of carbon dioxide, water vapor, and nitrogen, among other gases. Hydrogen was likely lost to space due to its low mass and the sun's radiation.
Oxygen, now about 20% of the atmosphere, was not part of the original atmosphere of hthe Earth. It was produced by plants, after life developed.
He thought that the early Earth's atmosphere contained ammonia, NH3; hydrogen gas, H2; water vapor, H2o; and compounds made of hydrogen and carbon, such as, CH4.
Oxygen
Krypton is found in trace amounts in the atmosphere
Nitrogen gas is most commonly found in Earth's atmosphere, which is part of the geosphere. It makes up about 78% of the Earth's atmosphere and plays a crucial role in supporting life.
oxygenammonia and some types of gas based carbon.
Oxygen, now about 20% of the atmosphere, was not part of the original atmosphere of hthe Earth. It was produced by plants, after life developed.
Nitrogen makes up approx. 80% of the atmosphere.
He thought that the early Earth's atmosphere contained ammonia, NH3; hydrogen gas, H2; water vapor, H2o; and compounds made of hydrogen and carbon, such as, CH4.
hydrogen
I'd say the most important gasses in the Earth's atmosphere are oxygen and water vapour.
The atmosphere of the Earth is a gas, not a liquid, and although it does contain oxygen, that is just one part of the atmosphere, which is mostly nitrogen.
Oxygen
The Gas Giants have a deep gas atmosphere and earth have a not so deep atmosphere
The Gas Giants have a deep gas atmosphere and earth have a not so deep atmosphere
Krypton is found in trace amounts in the atmosphere
Oxygen is not considered a greenhouse gas in the Earth's atmosphere.