Thre are no "layers" in the atmospher, it is a gradient from the surface on up. The lowest area, the troposhere, is the densest. However the bottoms of mine shafts would have even denser air and the most air molecules per unit volume.
Exoshere
The ozone layer is the layer that is found at the highest level of the atmosphere. is the layer found in the stratosphere protecting us against harmful solar radiations like Ultraviolet Radiations.
Which layer of the atmosphere has most of the air
Exosphere
it is found everywhere except some planets..
Exosphere
Exosphere
fluorocarbons affect the air quality by destroying the air molecules in the ozone layer
it is called temperater inversion
No
Temperature inversion
Temperature inversion