CFC's are responsible for depletion of ozone. They react with ozone to deplete it.
The ozone depletion is caused due to CFC's. It is also caused by greenhouse gases.
Chlorofluorocarbons
See "What is causing the depletion of the ozone layer?"
See the related questions section below.
Semen
Solar activity. Period.
methene
rational thought :)
Elixir
I would have thought it was air or water
they thought rock and roll lacked substance
Unlike Descartes, Spinoza believed that the mind was an extension of the body, and vice versa. He thought that there was only one type of substance, a divine substance, of which the mind and body were part. As one thing, the mind and body could interact in harmony, not the discord Descartes was concerned with.