वातावरण का अध्ययन(Environmental Studies) Quiz & MCQs

पृथ्वी प्रणाली और संसाधन

Earth Systems and Resources

जीवित दुनिया

The Living World

जनसंख्या

Population

भूमि और जल उपयोग

Land and Water Use

ऊर्जा संसाधन और खपत

Energy Resources and Consumption

प्रदूषण

Pollution

वैश्विक परिवर्तन

Global Change

जलवायु परिवर्तन

Climate Change
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