Nothing. It has been recorded that gases are kept in a layer before trailing off into space, and this area was dubbed the exosphere. Some satellites orbit here.
The Exosphere.
The exosphere.
The exosphere is Earth's uppermost atmospheric layer. The thermosphere is the largest layer of the Earth's atmosphere and lies between the exosphere and mesoshpere. Since there is no clear boundary between the exosphere and outer space, there are some who argue that it is part of outer space. However, it does have gases that slowly drift into space, eg. hydrogen and helium throughout and some carbon dioxide and oxygen at the exobase. So, most would argue that the exosphere is part of Earth's atmosphere, and that the controversy is largely a matter of semantics, and awaits improved definition.
The five layers are called Troposphere, Stratosphere, Mesosphere, Thermosphere, and Exosphere.
The exosphere, which is Earth's outermost atmospheric layer, contains very few (atmospheric) molecules. It is the last thing separating us and "space" as we know it.
No. The exosphere is the uppermost part of Earth's atmosphere. Mars is well beyond the exosphere. It is a planet in its own right just as Earth is.
It is 5oo km from earth.
it is 10,000 km from earth
The Exosphere
The Exosphere
The Exosphere.
It is between the mesosphere and the exosphere. Space: exosphere thermosphere mesosphere stratosphere troposphere Earth:
Exosphere
The Exosphere
The exosphere.
exosphere
because it protects the earth from aliens