Question : Sink hole is a phenomenon of ____topography.
Option 1: Plain
Option 2: Dessert
Option 3: Tundra
Option 4: Karst
Correct Answer: Karst
Solution : The correct option is - Karst.
The most fundamental feature of karst topography is thought to be the sinkhole. Where limestone, carbonate rock, salt beds, or other rocks that can naturally be dissolved by groundwater passing through them are present beneath the surface of the earth, sinkholes are frequently found.
SSC CGL Complete Guide
Candidates can download this ebook to know all about SSC CGL.