What ways ozone layer gets depleted and will this result as no life on earth?

~The continued use of hydro-cabons, petro-chemicals and like polutants will continue to eat away the ozone layer. Man will likely not adapt in time and will find his way, deservedly, onto the list of extinct species. DNA, and thus life, will continue. While the ozone layer probably cannot be replinished by the mass burning of religious zealots, such practice may make it easier to combat the problem and would certainly make life easier and more meaningful for us until we fry in our unprotected atmosphere.What ways ozone layer gets depleted and will this result as no life on earth?
They say that some chemicals, spray can propellants, as well as the fumes when gasoline is burned can deplete the ozone layer. Who really knows?? One thing is certain: God will not allow man to destroy all life on earth. In fact, the Bible says that he will put to ruin those who are ruining the earth.