Scientists believe that the ozone layer is disappearing because there is a large hole in it. This hole was not there years ago.
Ozone is disappearing. It is because of the increasing CFC's.
The scientists tracked the UV rays. They found out that a hole over Antarctica was produced.
The scientists are thinking of the ozone disappearing. It is due to its loss.
Ozone is disappearing. It is because of the increasing CFC's.
Ozone layer is disappearing. I is because of the increased UV content on earth.
Accouring to the scientists, the main cause of depletion of ozone layer is the use of CFc's. These CFCs react with ozone present in the ozone layer and deplete it.
The main reason contributing to the destruction of ozone layer is the use of ozone depleting substances by humans. These react with ozone to decompose it and thus ozone layer is depleted.
They think ozone is disappearing. It is because of increased UV radiations.
The scientists think that it is made by CFC. They react with ozone to deplete it.
I think chlorofluorocarbon is the enemy of ozone layer.
Scientists hope the ozone layer will have recovered by around 2050.
Ozone layer cannot be harmful. It protects us from harmful UV rays of the sun.
There have been various experiments measuring the ozone layer. The ozone over the poles is seen to have depleted.
Ozone layer is spread all over not just Australia. I think you mean to say ozone hole.
i think it is started by pollution caused by the human race