It is because depletion of ozone causes skin cancer. It also causes eye cataract.
Controlling thinning of ozone should be our motive. We should be planting trees.
CFC's are responsible for thinning of ozone. They react with ozone to thin it.
The thinning of ozone layer is the depletion of certain amount of molecules of ozone in the ozone layer. This is a harmful phenomenon.
The reduction in concentration of ozone molecules is the thinning. It is caused by CFC's.
CFC's are causing its thinning. They react with ozone to deplete it.
It can be reversed but not quickly. Ozone thinning will be reversed gradually and slowly.
The thinning of ozone layer is mainly due to man made ozone depleting substances. They react with ozone and decompose it.
The thinning of ozone overall is called ozone depletion. It can be due to a number of factors.
If the ozone is thinning, it will lead to ozone hole. It allows the harmful UV to pass through.
There is a gradula thinning of the ozone in the atmosphere because of the ozone depleting substances. These substances contain CFC's which deplete the ozone by reacting with it.
The ozone hole is the thinning of ozone layer below a certain concentration. It should be reduced as it causes fatal UV rays to enter the earth.
Ozone has been thinning because of man made chemicals. These are CFC's.