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Home Q & A Board Biology-Related Homework Help Environmental and Conservation Biology
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nyvan nyvan
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11 years ago
How did we know the size of the hole in the ozone layer?  Back when there was a hole in the ozone layer and everyone (who isn't retarded) was worried about it getting too big, how did scientists know how big it was?  Were they able to take a UV picture of the atmosphere or what?  Did anyone take a UV picture of the hole?
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tonio613tonio613
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11 years ago
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