The process by which groundwater dissolves limestone leading to underground voids is:
A. Erosion
B. Chemical weathering
C. Karstification
D. Stratification
Answer: Option C
Solution (By Examveda Team)
Karstification is the chemical weathering process in which acidic water dissolves soluble rocks like limestone, forming caves and sinkholes.Related Questions on Geological Hazards
Which of the following is considered a primary geological hazard?
A. Volcanic eruption
B. Soil erosion
C. Groundwater depletion
D. Urban heat island
The point within the Earth where an earthquake originates is called the:
A. Fault
B. Hypocenter
C. Epicenter
D. Seismic zone
Landslides are most commonly triggered by:
A. Lightning
B. Earthquakes
C. Glacial movement
D. Wind erosion
Which of the following is a measure of earthquake magnitude?
A. Mercalli scale
B. Richter scale
C. Mohs scale
D. Fujita scale

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