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Ozone layer prevents ______________ radiation from entering the atmosphere?

AInfra-red

BUltraviolet

CX-rays

DGamma rays

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Correct Answer: B: Ultraviolet

Explanation: The correct answer is B: Ultraviolet. The ozone layer prevents Ultraviolet (UV) radiation from entering the atmosphere. UV radiation is harmful to living organisms, causing skin cancer, cataracts, and damage to ecosystems.

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