To protect the ozone layer we must:
To protect ozone layer, we must stop the use of CFC's. They react with ozone to deplete it.
In order to protect the ozone layer we must stop the use of ODS. They contain chemicals which can deplete the ozone layer.
See "What can we do to protect the ozone layer?"
See "What can we do to protect the ozone layer?"
In order to protect the ozone layer, we must curb the use of CFCs. IF theses CFcs are not used, the ozone layer will replenish itself.
We msut protect the ozone layer. For this we should not use CFC products.
Ozone should be protected. We can do that by curbing the use of CFC's in the society.
In order to protect the ozone layer, we have to minimize the use of CFC's. These CFC's react with ozone in the ozone layer and deplete it.
To protect the ozone layer, minimize the use of CFC's. They react with ozone to deplete it.
To protect ozone layer, we must stop the use of CFC's. They react with ozone to deplete it.
Ozone layer is depleting. We need to protect it.
You want to protect ozone layer. It is a hell precious layer for us.
In order to protect the ozone layer we must stop the use of ODS. They contain chemicals which can deplete the ozone layer.
Many countries have entered in to a pact to stop harmful chemicals that can destroy the ozone layer. Environmental awareness should be increased in order to save the ozone layer.
See "What can we do to protect the ozone layer?"
We have to protect the ozone layer to allow human existence. This existence of ozone is the reason behind human survival.
People can protect ozone layer by stopping use of CFC's. These compounds deplete ozone.