UPSC CSE - GS
Free courses
Geography
Physical Geography
Lesson 3 of 8 • 22 upvotes • 10:45mins
The lesson describes in detail the different sources of the information about the interior of the earth and how these sources help to know about the structure of the earth.
8 lessons • 1h 8m
Course Overview
2:23mins
Interior Layers of the Earth
12:16mins
Sources of Information about the Interior
10:45mins
Earthquake
12:38mins
Volcano
10:23mins
Intrusive forms of volcanic landforms
9:59mins
Test yourself in 10 seconds
1:25mins
Question hour
9:04mins