78%Nitrogen,1%Other and 21%Oxygen
The atmospheric layer closest to the Earth's crust is the troposphere. It is where we live and where most weather phenomena occur.
The first layer of the Earth's atmosphere is called the troposphere, and it is in direct contact with the Earth's surface. This layer is where weather events occur and where most of the Earth's clouds and precipitation are found. Temperature usually decreases with altitude in the troposphere.
Troposphere. This is the lowest section of the earths atmosphere that contains 75% of the earths atmosphere by mass and 99% of the earths water vapour. This section of the atmosphere starts at the surface and extends 7-20km up, the thickness depending largely on where you are in the world.
Troposphere: nitrogen Lithosphere and hydrosphere: oxygen
In descending order: exosphere, thermosphere, mesosphere, stratosphere, troposphere.
Troposphere
The Troposphere
The atmospheric layer closest to the Earth's crust is the troposphere. It is where we live and where most weather phenomena occur.
The troposphere.
The troposphere
troposphere
the troposphere
the lowest layer of the atmosphere is the trosospere
troposphere
the troposphere
The troposphere ends at 16 km above the earths surface and ranges from 20 to -60 *C
troposphere