Man made chemicals are many. But the ones that were seen to destroy ozone were CFC's.
Man made pollutants are many. But the one destroying ozone is CFC.
Ozone depletion occurs due to man made chemicals. These chemicals are CFC's.
We have affected ozone layer by CFC's. These are man made chemicals that destroy ozone.
The ozone is being depleted. It is due to man made chemicals.
Ozone is getting destroyed by man made chemicals. They react with ozone to deplete it.
CFC's are the man made chemicals. They react with ozone to deplete it.
Nature is not destroying ozone. It is destroyed by man made chemicals.
CFC's are man made chemicals. They react with ozone and deplete it.
CFC's are man made chemicals. They destroy the ozone layer.
ozone layer disappears due to man made chemicals. These are CFC's that damage the ozone layer.
Ozone depletion occurs due to CFC's. These are man made chemicals.
CFC's are making ozone thin. They are man made chemicals.