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Define Ozone layer...

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Define Ozone layer...

Posted by Piyush Kumar 7 years, 11 months ago

CBSE > Class 09 > Science

4 answers

Piyush Kumar 7 years, 11 months ago

Thanks ruchi...

Mahesh Kadian 7 years, 11 months ago

It is start from stratosphere present in atmosphere from 16 to 160 km above sea level. It absorbs the ultraviolet rays and protect us from its harmful effects like cancer and weakness the immune system. There is a large hole of Ozone layer in Antarctica from 1985.

Piyush Kumar 7 years, 11 months ago

Thanks sneha...

Sneha Sneha 7 years, 11 months ago

Ozone layer is also known as protective layer as it protects earth from harmful uv rays coming from the sun.

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