Any of them that burn things, or produce / release chemicals that contain chlorine or bromine.
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.
Many countries are destroying the ozone. The developed nations are on top.
Ozone depletion in the stratosphere is a big problem.It can be termed as a global problem.
Ozone disappearing is a problem as it allows UV rays to allow enter the earth. They are fatal for life on earth.
Ozone is created by the oxygen molecules. When the UV falls on oxygen, ozone is formed.
Nothing is wrong with ozone layer. There is problem with absence of ozone layer.
There certainly have been some countries that have tried to fix the ozone hole problem in Antarctica. Most of these countries were unsuccessful.
It has not yeat solved. BUt it has stopped the use of CFC in many countries.
The ozone problem start with the use of CFC's. They react with ozone.
Ozone layer is a protective layer. The problem with it is its depletion.
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 ozone depletion is a worldwide problem. It is not the issue of one citizen.
Many countries are destroying the ozone. The developed nations are on top.
The ozone problem start with the use of CFC's. They react with ozone.
Ozone is depleting. It is due to CFC's.
Ozone is created by the oxygen molecules. When the UV falls on oxygen, ozone is formed.
the ozone was created in the stratosphere in an atmospheric level