Question

Question 35:
(a) What is ozone ? How is it formed ?
(b) How does ozone layer protect us from harmful effects in the environment ?
(c) What is UNEP ? What step has been taken by UNEP in 1987 to prevent too much damage to the ozone layer ?

Lakhmir Singh Biology Class 10

Answer 1

Hi

Here devil1407

Ur answer is in the following attachments.

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