UPSC CSE - GS
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Environment & Ecology
Lesson 4 of 5 • 7 upvotes • 13:55mins
Explaination about energy resources on the basis of origin... Fossil fuels Hydro energy Nuclear energy...
5 lessons • 58m
Energy and Environment - Overview (in Hindi)
4:44mins
Concept of Energy (in Hindi)
13:34mins
Sources of Energy on Earth (in Hindi)
13:40mins
Energy and Environment (in Hindi)
13:55mins
Classification of Energy Resources (in Hindi)
12:44mins