Which of the following is considered a primary geological hazard?
A. Volcanic eruption
B. Soil erosion
C. Groundwater depletion
D. Urban heat island
Answer: Option A
Solution (By Examveda Team)
Volcanic eruption is a primary geological hazard as it results directly from geologic processes beneath the Earth's surface.Soil erosion and groundwater depletion are secondary or environmental issues.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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