Q32
A conical hill formed by the collapse of a limestone cave roof is called?
A.
Inselberg
B.
Drumlin
C.
Sinkhole
AnswerD.
Karst tower
Answer: Option C
Solution
Answer: Option C
Solution:
A sinkhole is a depression formed when the roof of an underground limestone cave collapses due to chemical weathering.It's a key feature in karst landscapes.