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Discovery of O3
ozone was discovered by Schönbein who tried to identify a curious smell from machinery which turned out to be ozone. or what he later named to be ozone -
Disinfectant
During the first world war ozone stations were set up asa disinfectent and ozone was used to disinfect water . -
Discovery of a hole
The BAS or Bristish Antarctic Survey discovered that there was a hole in the ozone layer over Antarctica -
Really?? That low?
Scientists went to test the level of how fast and by how much the ozone was eroding away if you will and found that the amount was so alarming they thought their instruments were faulty and went to test again and came to accept it. -
Damage
Clourofluor carbons CFC;s damange and contribute to the damage of the ozone
