The presence of life - in particular plants that are powered by photosynthesis - has lead to a significant amount of free oxygen into the atmosphere. On other known planets, most of the oxygen is tied up in solid oxides or carbon dioxide rather than as oxygen gas.
The most of the mass of atmosphere is contained in troposphere. It contains most gases.
The stratosphere layer of the atmosphere contains the ozone layer. This ozone layer protects us from the harmful UV radiations of the sun.
Atmosphere contains roughly (by volume) 78.09% nitrogen, 20.95%oxygen, 0.93% argon, 0.039% carbon dioxide, and small amounts of other gases.
nitrogen is the most common element in the earths atmosphere
Stratosphere is the layer of atmosphere which contains the ozone. The ozone is located as the ozone layer.
oxygen
the layer of the atmosphere contains weather is the tropospher
Earths atmosphere has changed in a few ways. It contains more pollutants and carbon dioxide which is a greenhouse gas.
The most of the mass of atmosphere is contained in troposphere. It contains most gases.
I think it's the atmosphere
c water vapor
False
Ionosphere is the outermost layer. It contains charged ions.
The Troposphere, the lowest layer, which contains most of the oxygen.
The stratosphere layer of the atmosphere contains the ozone layer. This ozone layer protects us from the harmful UV radiations of the sun.
The Troposhere has the most water vapor then any other layer in the atmosphere.
The Hydrosphere is inside of the Atmosphere. The Hydrosphere contains earths water. Mostly were clouds are and precipitation happens.