It protects us from the harmful ultraviolet rays of the sun
See "What does the ozone layer do?" in the "Related questions" section below.
Ozone is a very important gas and as a layer. This layer protects us from Ultraviolet radiations of the sun.
Ozone layer is important. It is because it protects us from UV rays.
Ozone is an important component of ozone layer. It protects us from UV rays of the sun.
The stratospheric ozone is important as it blocks the harmful UV radiations of the sun. This ozone is present as the ozone layer.
Ozone layer contains ozone in it. Therefore, it is named so.
There are no elements in ozone layer other than ozone. It is important as it protect against UV's.
The ozone layer is not found on the earth. Rather it is founded in the atmospheric layers.
The ozone layer is a single layer. So there is no point of WHICH ozone layer.
the ozone layer protects us from sunburn
We should not avoid ozone layer. It is very important for our survival.
Ozone is a very important gas and chemical for it. In the ozone layer, it acts as the protective layer of the earth.