How does spraying a chlorofluorocarbon (CFC) propellant in Alaska cause the ozone to deplete in the antartica?

Answer 1

Hi. The same way that oxygen from the South American rain forests allow you to breathe at the North pole. The ozone hole has shrunk quite a bit in the last few years. "It's a good thing..."

Answer 2

It doesn't. When the patent on freon ran out, the french company that invented it started that rumor so the government would force people to buy a new improved, less safe version. I won't mention the name, because I don't want to give them free advertising.

Answer 3

Wind.