How does the ozone leyer is destroy?

Answer 1

The ozone layer is destroyed by CFC's. They react with ozone to deplete it.

Answer 2

The ozone layer is destroyed by certain chemicals, such as chlorofluorocarbons (CFCs) and halons, which break down ozone molecules in the stratosphere. This destruction is primarily caused by human activities like industrial processes and the use of certain products like aerosol sprays and refrigerants. When these chemicals reach the ozone layer, they release chlorine and bromine atoms that catalytically destroy ozone molecules.