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Lessons
8 lessons • 48m
Overview (in Hindi)
1m 51s
Environment (in Hindi)
5m 56s
Natural Environment (in Hindi)
6m 58s
Human Made Environment (in Hindi)
6m 34s
Inside the Earth (in Hindi)
6m 29s
Rocks and minerals
4m 32s
Landforms
5m 15s
Volcanoes and earthquakes
10m 22s