Ozone layer is very useful. It acts as a shield to the earth.
The Antarctic ozone hole is not useful. It was harmful.
ozone layer prevents the rays (UVB) of the sun to go directly to earth.
The near surface ozone acts as a pollutant. However the stratospheric ozone is very useful and acts as protecting layer for the harmful radiations emitted from the sun.
Ozone layer melting is very bad. Without ozone layer no life would be there.
It is harmful at ozone layer. It is because this leads to depletion of ozone.
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.
The ozone layer is very very big. It surrounds the whole earth. It is thin yet very big.
The ozone layer of the earth is a very protective and important layer. This layer is a boon at the atmospheric level.
Ozone layer is consisted in the stratosphere layer. This layer is very protective for human population.
Ozone layer was ready very early. It was discovered by Mario Molina.
No, the ozone layer is not yet finished. It is very less destroyed.