A conical hill formed by the collapse of a limestone cave roof is called?
A. Inselberg
B. Drumlin
C. Sinkhole
D. Karst tower
Answer: Option C
Solution (By Examveda Team)
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.This Question Belongs to Geological Engineering >> Geomorphology And Surface Processes
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