The Exosphere is the coolest part of the atmosphere. I'm pretty sure this is the right answer.
The coolest layer is the crust. The crust is on the surface of the earth (where we are). The further you go down the hotter it gets, the inner core that is at the center of the earth is as hot as the surface of the sun!
A layer in atmosphere is at risk. The layer is ozone layer.
The ozone layer is in the stratosphere. It is one of the layer of atmosphere.
Ozone is concentrated in the ozone layer of the atmosphere. the layer of atmosphere is stratosphere.
The UV rays must pass through atmosphere. So the layer must be in Atmosphere. The layer of the atmosphere is he ozone layer.
no the atmosphere is
It is the coolest layer of the Sun's atmosphere and when looking through it, you can see absorption spectrum lines.
The coolest layer is the crust. The crust is on the surface of the earth (where we are). The further you go down the hotter it gets, the inner core that is at the center of the earth is as hot as the surface of the sun!
the troposphere is the1st layer of the atmosphere. It is the coolest layer and the closest to Earth. Most of Earth's weather happens here.
the outer layer of the Earth is the coolest layer and the core is the hottest at 5500 degrees Celsius.
The crust is by far the coolest.
The crust is the coolest in temperature
Generally, the lowest.
Photosphere
A layer in atmosphere is at risk. The layer is ozone layer.
The ozone layer is in the stratosphere. It is one of the layer of atmosphere.
The ozone layer is in the stratosphere. It is one of the layer of atmosphere.