ityeoboy2210 ityeoboy2210

01-02-2019
Biology

contestada

Why are scientists concerned about the depletion of the ozone levels in the stratosphere?

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CoolxBreeze CoolxBreeze

01-02-2019

Such deterioration allows large amounts of ultraviolet B rays to reach Earth, which can cause skin cancer and cataracts in humans and harm animals as well.

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infinity52 infinity52

01-02-2019

Because they are scientists...that’s what they do.

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