Question

43. Which layer of planet earth's atmosphere
protects it from the harmful UV radiations of
the Sun ?
(1) Stratosphere
(2) Ozonosphere
(3) Troposphere
(4) lonosphere​

Answer 1

Answer:

(3)Ozonosphere

Explanation:

Far above Earth's surface, the ozone layer helps to protect life from harmful ultraviolet radiation.

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Answer 2

Answer:

option (2) ozonosphere is right answer.