CFc's have the greatest effect. the decompose ozone.
Ozone depleting substances cause damage to the ozone layer. CFC's are greatest of them.
by depleting the the ozone layer
CFC's are man made ozone depleting substances. They react with ozone and deplete it.
Ozone layer is depleting. We need to protect it.
The phenomenon of decreasing of ozone layer thickness is called as ozone hole. It is called by various ozone depleting substances.
No, the ozone layer is depleting. It is due to CFC.
The ozone layer is depleting day by day. It is because of the CFC's used by man.
There are many ozone depleting substances. These substances are the ones that can cause damage to the ozone layer.
There are many ozone depleting substances. These substances are the ones that can cause damage to the ozone layer.
The ozone layer is depleting at a very fast rate. It is because of the human released ozone depleting substances.
They are depleting the ozone layer. they react with ozone and deplete it.
Ozone is depleting. It is due to CFC's.