See "What can we do to protect the ozone layer?" in the "Related questions" section below.
The ozone layer can be recovered by stopping its destruction. Planting trees would help it.
America is trying to recover ozone hole. CFC's have been banned there.
The ozone hole that was formed was pretty large. It would take time for it to recover completely.
If CFC's cannot be used the ozone level will grow again in the next 60 - 120 years
The destruction of ozone is at a par level above the natural standards. So it will take time to replenish after CFC has declined.
It is considered that burning fossil fuels is allowing carbon dioxide gas (CO2) to build up in the ozone layer, and is the main cause of global warming.
Yes, it is possible for the ozone layer to recover from global warming. This can be done by stopping the emission of greenhouse gases.
It is our hands. If we want to let it recover soon, it will recover soon.
America is trying to recover ozone hole. CFC's have been banned there.
Ozone layer forms in summer. therefore it initiates its recovery at that time.
The ozone hole that was formed was pretty large. It would take time for it to recover completely.
No, you may not be able to rent ozone generators. Beacause scientists have found that generation should be done naturally.
If CFC's cannot be used the ozone level will grow again in the next 60 - 120 years
The destruction of ozone is at a par level above the natural standards. So it will take time to replenish after CFC has declined.
Banning the use of chlorofluorocarbons has begun to allow the ozone layer to recover. this improvement is predicted to continue.
Ozone is being destroyed by chemical compounds release by humans, many of which were banned by the Montreal Protocol in 1989. The ozone hole currently appears to be leveling off, with the biggest hole occurring a few years ago. It is not projected to recover completely until well after 2050, however.
It is considered that burning fossil fuels is allowing carbon dioxide gas (CO2) to build up in the ozone layer, and is the main cause of global warming.
They can get together and agree to stop producing CFCs (chlorofluorocarbons). They did this already in Montreal in 1987, and the ozone layer is now healing itself and scientists hope if will be fully recovered by 2050, if we don't discover another destroying chemical.