There are no chemicals in pure ozone. Depleted has CFC's in it.
Some elements are blamed for ozone layer. These are CFC's.
CFCs are the chemicals that are responsible for the depletion of ozone layer. These chemicals react with ozone to deplete it.
The chemicals that destroy the ozone layer are CFC's. These CFC's are cholorofluorocarbons which react with ozone to destroy it.
No humans don't cause the ozone layer, however some of the chemicals we use is causing parts of this layer to disappear.
ozone layer disappears due to man made chemicals. These are CFC's that damage the ozone layer.
CFC's are responsible for ozone depletion. They react with ozone and deplete it.
We have affected ozone layer by CFC's. These are man made chemicals that destroy ozone.
CFC's that is chlorofluorocarbons are responsible for thinning out ozone layer. These chemicals start a chain reaction within the ozone layer.
Chemicals are many dangerous to ozone. CFC's and FREONS top the list.
CFC's affect the ozone layer. They react with it to deplete.
The chemicals used to damage the ozone are CFC's. they react with ozone to deplete it.
one of the chemicals that are being blamed for the destruction of the ozone layer are chlorofluorocarbons.and the halons