The ozone hole makes the UV rays enter the earth. It can cause various fatal problems in humans and animals.
The greatest hole in the layers of ozone is at the poles. It is over Antarctica.
In order to fix the problem of ozone hole, we must curb the use of CFc. In the absence of these, the ozone layer will replenish itself.
Ozone hole is a problem as it causes harmful UV rays to enter the earth. To avoid this, we have to stop the use of CFC's.
The ozone hole isn't the problem. The means for us to develop the energy used to make ozone to fill the hole is the problem. We put too much waste heat, too much water vapor into the atmosphere, and this depletes ozone.
Poking holes in ozone layer is a problem. A hole in ozone would cause the ultraviolet radiations to enter the surface.
A hole in the ozone is a big threat. It can cause humans and other organisms to extinct.
There certainly have been some countries that have tried to fix the ozone hole problem in Antarctica. Most of these countries were unsuccessful.
The ozone problem was caused by human activities such as the release of chlorofluorocarbons (CFCs) and other ozone-depleting substances into the atmosphere. These substances break down ozone in the stratosphere, leading to the formation of the ozone hole.
The name of the hole is ozone hole. It is the thinning of ozone layer.
Not by anyone that has studied the problem.
In the atmosphere.See "Why is an ozone hole formed only above Antarctica and not over developed countries that emit a lot of CFCs?"
a hole in the ozone layer.