Question:
Which one of the following is the most suitable condition for development of the karst topography?
Which one of the following is the most suitable condition for development of the karst topography?
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Karst topography develops best in soluble, jointed limestone regions.
Updated On: May 19, 2026
- High porosity and permeability
- Corrosion
- Soluble rocks with extensive jointing
- Arid and semi-arid climate
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The Correct Option is C
Solution and Explanation
Concept:
Karst topography develops mainly in soluble rocks such as limestone and dolomite.
Step 1: Required rock type.
Karst landforms require soluble rocks because groundwater dissolves the rock. \[ \text{Limestone}+\text{carbonic acid water}\Rightarrow \text{solution activity} \]
Step 2: Role of joints.
Extensive joints allow water to enter deeply into the rock. \[ \text{Joints} \Rightarrow \text{easy movement of water} \]
Step 3: Final answer.
Therefore, soluble rocks with extensive jointing provide the most suitable condition for karst topography. \[ \therefore \text{Correct Answer is (C)} \]
Karst topography develops mainly in soluble rocks such as limestone and dolomite.
Step 1: Required rock type.
Karst landforms require soluble rocks because groundwater dissolves the rock. \[ \text{Limestone}+\text{carbonic acid water}\Rightarrow \text{solution activity} \]
Step 2: Role of joints.
Extensive joints allow water to enter deeply into the rock. \[ \text{Joints} \Rightarrow \text{easy movement of water} \]
Step 3: Final answer.
Therefore, soluble rocks with extensive jointing provide the most suitable condition for karst topography. \[ \therefore \text{Correct Answer is (C)} \]
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