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What could be the reasons behind an unusually large hole that has opened in the ozone layer over the Arctic?

What could be the reasons behind an unusually large hole that has opened in the ozone layer over the Arctic? Over the last month, a new hole in the ozone layer has started to form over the Arctic. The ozone layer over the North Pole has been depleted plenty of times in the past. ButContinue reading “What could be the reasons behind an unusually large hole that has opened in the ozone layer over the Arctic?”


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