Civil Services Kerala (കേരളം) PSC KAS Prelims Test Series 2025 General Knowledge Geography (World Geography) Geomorphology
Consider the following statements:
1. Mushroom rocks are formed due to wind erosion primarily at the base of a rock, giving it a mushroom-like appearance.
2. Dreikanter resembles an inverted cone attached to the ground with a narrow neck.
3. Yardangs are formed by glacial erosion, resulting in sharp ridge-like structures.
Which of the statements given above is/are correct?
1
1 and 2 only
2
2 and 3 only
3
1 and 3 only
4
1, 2, and 3