Question

4.Do you think it is necessary for us to protect the ozone layer?
Justify with reasons.

Answer 1

Answer:

it absorbs most of the sun's ultraviolet radiation (UV-B), limiting the amount of this radiation that reaches the surface of the Earth. Because this radiation causes skin cancer and cataracts, the ozone layer plays an important role in protecting human health.

Answer 2

Answer:

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Explanation:

In pic: A boy holds a mask bearing the image of former Indian president APJ Abdul Kalam and a sapling during his death anniversary. "If you fail, never give up because FAIL means "First Attempt In Learning". "Failure will never overtake me if my determination to succeed is strong enough.