The ozone layer is disapperaing due to the use of CFc's by humans.
Ozone layer is depleting. We need to protect it.
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.
Ozone depleting substances cause damage to the ozone layer. CFC's are greatest of them.
There are many ozone depleting substances. These substances are the ones that can cause damage to the ozone layer.
They are depleting the ozone layer. they react with ozone and deplete it.
The ozone layer is depleting at a very fast rate. It is because of the human released ozone depleting substances.
Ozone is depleting. It is due to CFC's.
Materials depleting ozone are called ODS. They are CFC's and greenhouse gases.
Ozone layer was depleting earlier. Now it is being aided.
See "What is depleting the ozone layer?" in the "Related questions" section below. "What" is depleting the ozone layer describes "How" it is depleted.