List down some of the human activities that deplete the ozone layer?

The human activities that deplete the ozone layers are: Use of cars: the fuel burnt through the cars and vehicles causes the air pollution which is the main cause for ozone layer depletion. Factories and industries are the one that depletes the ozone layer by the production of carbon in huge amount. CFCs, chlorines and halons produced from man made devices reduce the ozone layer. The artificial greenhouse is also important cause for ozone layer depletion.