ओजोन परत क्या प्रतिबंधित क – McqOptions

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1.	ओजोन परत क्या प्रतिबंधित करता है?
A.	एक्स- रे और गामा किरणों
B.	अवरक्त विकिरण
C.	दृश्य प्रकाश
D.	पराबैंगनी विकिरण
Answer» E.

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