To prevent the ozone hole from getting bigger, we must
there are no layers of ozone. It is a single layer.
The greatest hole in the layers of ozone is at the poles. It is over Antarctica.
If the ozone hole gets bigger, the UV rays will enter. This will cause extinction of animals.
Yes, ozone depletion is the process where ozone layers get thinner. This is also called as ozone hole formation.
The ozone layer cannot be prevented. However the ozone hole can be.
Air pollution causes ozone depletion. The gases react with ozone to deplete.
The hole in the ozone layer can be found over the poles. The bigger one is over the continent of Antarctica.
Gaps in ozone layer is ozone hole. Curbing the use of CFC's can heal it.
Hole in ozone is the thinning of this layer. To prevent it, curb the use of CFC's.
The major reason leading to the increased hole size of ozone is the use of excessive CFc's. These CFC destroy ozone molecules.
The ozone hole is not actually a hole in ozone. Its just the thinning of ozone molecules below a certain limit. This phenomenon of ozone depletion is caused by a number of natural as well as man made reasons. Natural factors include Volcanic Eruptions while the man made are the use of CFC's and halons which react with the ozone present in the ozone layer to deplete it.
The ozone layer has a hole over Antarctica known as the ozone hole. This hole varies in size throughout the year but reaches its maximum size in September. The hole is caused by the release of chlorofluorocarbons (CFCs) and other ozone-depleting substances into the atmosphere.