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Tag: Chlorine


OMI/Aura/NASA

Big Winter for Arctic Ozone Hole

Unusual weather ripped a sizable hole in the ozone layer above the Arctic last winter, exposing people in northern Russia, parts of Greenland and Norway to high levels of UV radiation. Human activity did not cause the hole’s sudden appearance, scientists said in a report released Monday. (more)

Posted on Oct 3, 2011 READ MORE


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