Question

What is the usefulness of ozone layer to human beings?​

Answer 1

Explanation:

Ozone layers blocks harmful UV rays from the sun and protects biological processes on the earth which are essential for sustenance of life. If not blocked by Ozone layer, exposure to ultraviolet radiation can increase the risk of cataracts, skin cancer and other detrimental effects among humans

Answer 2

Answer:

• New Delhi, Sep 16: Ozone layers blocks harmful UV rays from the sun and protects biological processes on the earth which are essential for sustenance of life.
• If not blocked by Ozone layer, exposure to ultraviolet radiation can increase the risk of cataracts, skin cancer and other detrimental effects among humans.

Explanation:

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