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20/03/2022 8:21 pm
Topic starter
Ozone is an important constituent of stratosphere because it
(a) destroys bacteria which are harmful to human life.
(b) prevents the formation of smog over large cities.
(c) removes poisonous gases of the atmosphere by reacting with them.
(d) absorbs ultraviolet radiation which is harmful to human life.
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20/03/2022 8:22 pm
Correct answer: (d) absorbs ultraviolet radiation which is harmful to human life.
Explanation:
Ozone absorbs U.V. radiations harmful to human life.