CFCs
it affects the earths ozone layer and the pollution in the air
The ozone layer does not affect anything. It is a protective layer.
which layer contains most of earths ozone
The Ozone Layer.
Earth's ozone layer is a protective one. It protects from UV radiations.
CFC's affect the ozone layer. They react with it to deplete.
atmosphere?
The stratosphere layer of the atmosphere contains the ozone layer. This ozone layer protects us from the harmful UV radiations of the sun.
CFC's affect the ozone layer in many ways. These CFC's are prone to ozone destruction.
The ozone layer is a single layer. So there is no point of WHICH ozone layer.
the ozone (O3) layer
The stratosphere is the layer. It contains ozone in the form of ozone layer.