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What is ozone? How it is …

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What is ozone? How it is helpful?
  • 2 answers

Sakshi Mishra 7 years, 3 months ago

Ozone layer means a thin layer of air around the earth it protects us from harmfull radiation of the sun but because of us there became a big hole because of pollution

Karthik Moyye 7 years, 3 months ago

Ozone is a layer which is damaging by polution .It is nothing but a layer which protects us from dangerous radiation of sun .
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