The ozone hole happened when CFC's introduced. It caused due to depleting property of CFC's.
Pollution
If the ozone hole keeps getting larger and the ozone layer goes away we will all die of cancer.
there is a big hole
The animals will extinct. If there is a hole in ozone layer.
If the ozone hole gets bigger, the UV rays will enter. This will cause extinction of animals.
It would probably create a localized ozone hole.
If the hole in ozone expands, the UV enters the earth. It will cause more problems to living organisms.
If the ozone is thinning, it will lead to ozone hole. It allows the harmful UV to pass through.
If global warming affects the ozone hole, the UV will come in. This will lead to more global warming.
The name of the hole is ozone hole. It is the thinning of ozone layer.
The hole in the ozone layer happen to be closer to the poles. It is because the ozone depletion occurs in very low temperatures which can only be obtained at the poles.
See "What is the ozone hole?" in the "Related questions" section below.
Ozone hole is the thinning of ozone layer. It is due to ODS.