UPSC CSE - GS
Free courses
Geography
Physical Geography
Lesson 7 of 7 • 49 upvotes • 11:49mins
Continental drift theory
7 lessons • 1h 30m
The Internal structure of Earth
12:15mins
Discontinuity
11:35mins
Plate tectonic
14:12mins
Earthquake
15:00mins
Fronts and Frontogenesis
14:35mins
10:53mins
11:49mins