Government has taken many steps. Banning of CFC's is one of them.
Government has banner the use of CFC's. They are the ones destroying ozone.
To protect ozone, we have to curb CFC's. They react with ozone to deplete it.
Yes, it has. The governments have banned the CFC's.
The ozone layer can be protected. It can be done so by avoiding CFC's.
To limit the destruction of ozone, many steps have been taken. Banning of CFC's is the main.
Ozone layer needs to be replenished. It is because of its destruction.
Less use of CFC's
Various steps that have been taken are:Plantation of treesAvoiding usage of CFC's.
The ozone layer is being protected. It is done by spreading awareness.
Aerosols have affected the ozone layer. They have done this as they contain CFC's.
Man has depleted the ozone layer. He has done this by continues usage of CFC's.
See "What can we do to protect the ozone layer?" in the "Related questions" section below