Name the regions of the atmosphere where oxygen and ozone play key role :वायुमण्डल के किन क्षेत्रों में ऑक्सीजन एवं ओज़ोन महत्त्वपूर्ण भूमिका अदा करते हैं ?
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Correct answer: B. Troposphere, Stratosphereक्षोभमण्डल, समतापमण्डल
Explanation
Oxygen is most abundant and vital for life in the troposphere, and ozone (which absorbs harmful UV) is concentrated in the stratosphere. So the regions are troposphere and stratosphere.ऑक्सीजन जीवन के लिए क्षोभमण्डल में सबसे अधिक और महत्त्वपूर्ण है तथा ओज़ोन (जो हानिकारक UV को सोखती है) समतापमण्डल में केंद्रित है। अतः क्षेत्र क्षोभमण्डल और समतापमण्डल हैं।More Environmental Studies (EVS) questions
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