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originally posted by: Greywolf13A
Ozone is created by sunlight striking oxygen.
The ozone layer will, of nessisity, be thinner at the polar caps due to a lack of oxygen producing vegitation in an Artic environment.
Therefore, compared to the rest of the Earth, there would be 2 "Holes" one North, One South.
Then , Volcanic activity, activly burning O2 , as well as wildfires could create temporary "holes" in localized areas, untill winds redistributed o2 from activley producing wooded areas..
I kinda chuckle when someone mentions multiple items in the singular..