The mesosphere i think
If they are in the atmosphere (low earth orbit), satellites are in the ionosphere. If they are in higher orbits, satellites are considered to be outside the atmosphere.
Thermosphere and the exosphere
thermosphere
thermosphere?
Most communications satellites operate outside of the earth's atmosphere. The GPS satellites are about 23,000 miles from the surface of the earth.
exosphere
exosphere
exosphere
The layer containing ozone is the ozone layer. It is located in the stratospheric region of the atmosphere.
The ozone layer is the layer of the atmosphere that filters the sun's rays. This layer is located in the upper atmosphere called the stratosphere.
Earth's layer are located in the atmosphere. Ozone layer is one of them.
The ozone layer is located in the stratosphere. It is a part of our atmosphere.