CFC's are the chemicals which are responsible for most of the ozone depletion.
however certain gases such as NO2 and N2O are also responsible for it.
Th main cause of ozone depletion is the use of ozone depleting substances by the humans. These chemicals react with ozone to deplete it.
The ozone depletion is not a natural process. If the man made processes depleting the ozone are stopped then there will be no depletion of ozone to cause an ozone hole.
The control use of ozone depletion chemicals is a necessity. It could be done by avoiding them and using alternatives.
The ozone depleting chemicals are CFC's. They react with ozone and deplete it.
'Ozone Depleting Compounds' See "What is causing the depletion of the Ozone Layer?" in the "Related questions" section below.
The ozone depletion depends upon the usage of ODS by humans. If these ozone depleting substances are reduced then the ozone depletion will slow down.
Ozone depletion potential refers to the potential at which the ozone is depleting. Human activities are the main reason for its depletion.
Ozone depletion is caused by the Ozone Depleting Substances(ODS) which are man-made chemicals and stay in the stratosphere causing the rate of depletion of ozone greater than its rate of formation.
See "What is causing the depletion of the ozone layer?"
The ozone depletion is the lowering of ozone molecules. It is the depletion of the molecules due to the depleting substances used. Freons are one such depleting substances.
Ozone depleting chemicals are CFC's. Other than Halogens are also ozone depleting.
Montreal Protocol is the treaty. It is sworn to protect ozone depletion.