yes, Ozone layer is being made and destroyed consistently. It is due to UV rays that fall on the ozone layer.
The ozone layer is being destroyed quickly. It is because of CFC's.
Ozone layer being destroyed will be a big setback. It will cause earth's extinction.
The ozone gases are being destroyed by CFC's. They react with ozone to deplete it.
See "What does the ozone layer do?"
Ozone layer is a pool of ozone gas. It is being depleted by CFC's.
See "How is the ozone layer being destroyed?"
In order to stop ozone layer from destroyed, we must curb the use of CFC's. The CFc's react with ozone and deplete it.
We could prevent the ozone layer from being totally destroyed. It can be done by planting trees as they protect us.
Ozone layer is a pool of ozone molecule. It is being destroyed by CFC's.
Ozone layer can be destroyed by CFC's. They react with ozone to deplete it.
Ozone is on a critical stage. It is being destroyed by CFC's.
Ozone layer is a layer of ozone molecules. It is destroyed by man made CFC's.