what is the role of ozone layer?

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Posted On : Oriya article 18762

June 07, 2017

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Sharwan Kulhari . 977 · Accepted Answer · June 07, 2017

Ozon Layer Prevents from ultraviolet Radiation. which is dangerous to our skin and body

0 Upvotes 0 Downvotes	June 07, 2017
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