Karst topography is mainly associated with: MCQ with Answer and Explanation

Karst topography is mainly associated with:
A. Marble
B. Basalt
C. Limestone
D. Granite
Answer: Option C
Solution (By JKSSB Mock Tests)
Karst topography develops in limestone regions due to the dissolving action of water.

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Practice More Physical Geography Questions

Question #1
The term 'peneplain' refers to:
A. A volcanic plain
B. A newly uplifted plateau
C. A glacial valley
D. A nearly level erosion surface

Correct Answer: Option D


Explanation:
A peneplain is a nearly flat land surface formed after prolonged erosion.

This question belongs to: Geography GK Physical Geography
Question #2
The thermocline refers to:
A. Ocean Current Boundary
B. Rapid Temperature Change with Depth
C. Rapid Salinity Change
D. Rapid Pressure Change

Correct Answer: Option B


Explanation:
The thermocline is a layer where ocean temperature decreases rapidly with depth.

This question belongs to: Geography GK Physical Geography
Question #3
Which period witnessed the largest mass extinction in Earth's history?
A. Cretaceous
B. Permian
C. Ordovician
D. Jurassic

Correct Answer: Option B


Explanation:
The Permian-Triassic extinction event eliminated about 90% of marine species.

This question belongs to: Geography GK Physical Geography