Which geologic condition is necessary for the formation of karst topography?

Question

Quizplus · Accepted Answer

Karst topography is formed in areas where there is abundant limestone near the surface. This allows for the chemical weathering and dissolution of the limestone, creating unique features such as sinkholes, caves, and underground drainage systems. Arid climate, lack of vegetation, and abundant surface runoff may contribute to the rate and extent of karstification, but they are not necessary conditions for its formation.

Which Geologic Condition Is Necessary for the Formation of Karst