Ozone acts as blanket to earth. It protects from the harmful UV radiations.
Ozone layer is the layer of ozone. Humans are altering it by CFC's.
Humans are affected by the ozone layer. If there was no ozone, there would be no human life.
The humans destroy ozone by usng CFCs. These are compounds which react with ozone to deplete it.
Ozone is very beneficial to human beings. If no ozone was there, humans would not have existed.
Ozone has much importance. It protects us from UV rays mainly.
Humans are threatening the ozone layer by using CFC's. they react with ozone and deplete it.
Humans are causing ozone depletion by using CFC's. These CFC's react with ozone to deplete it.
Humans produce CFC's. These CFC's react with ozone to deplete it.
Humans created CFC which are ozone depleting substances. These substances are the ones that react with ozone and deplete it.
No, they are not. Humans are chaging the stratospheric ozone only.
Humans are releasing CFC's.They react with ozone layer to deplete it.
Humans are causing the hole in ozone layer by using CFCs. These CFC are the factors responsible for depletion of ozone.