What is the purpose of the ozone layer? to provide more oxygen to the living organisms on earth. to protect living things on

Question

What is the purpose of the ozone layer? 
to provide more oxygen to the living organisms on earth. 
to protect living things on Earth from the sun's radiation. 
to make the earth hotter. 
it doesn't have a purpose. The ozone layer is bad for us.

Kunduz · Accepted Answer

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