Chemistry
Ozone Layer

Why will the ozone layer hole exist until the 22nd century?

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Wiki User
December 18, 2014 8:15AM

It all depends on our deeds. The ozone hole is created by us. If we want we could replenish it before 22nd century.

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Wiki User
August 11, 2010 2:53AM

Because there has been an ozone hole (in all likelihood) for 500 million years, every year.