Geological Hazards MCQs Questions & Answers

1.
Which of the following is considered a primary geological hazard?

A. Volcanic eruption

B. Soil erosion

C. Groundwater depletion

D. Urban heat island

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2.
The point within the Earth where an earthquake originates is called the:

A. Fault

B. Hypocenter

C. Epicenter

D. Seismic zone

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3.
Landslides are most commonly triggered by:

A. Lightning

B. Earthquakes

C. Glacial movement

D. Wind erosion

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4.
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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5.
What is liquefaction in geological terms?

A. Transformation of rock to magma

B. Sudden drying of soil

C. Saturated soil losing strength due to shaking

D. Collapse of sinkholes

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6.
Tsunamis are typically generated by:

A. Tornadoes

B. Underwater earthquakes

C. Glacial melting

D. Forest fires

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7.
A slow-moving, down-slope flow of water-saturated earth material is called:

A. Avalanche

B. Slump

C. Debris flow

D. Earthflow

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8.
The most dangerous type of volcanic eruption is:

A. Strombolian

B. Plinian

C. Hawaiian

D. Vulcanian

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9.
Which human activity is most likely to induce landslides?

A. Planting trees

B. Quarrying

C. Wind farming

D. Building footpaths

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10.
The zone of high seismic activity around the Pacific Ocean is called:

A. Pacific Corridor

B. Earthquake Alley

C. Circum-Pacific Belt

D. Tectonic Rim

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Geological Hazards MCQs Questions & Answers | Geological Engineering

1. Which of the following is considered a primary geological hazard?

Answer & Solution

2. The point within the Earth where an earthquake originates is called the:

Answer & Solution

3. Landslides are most commonly triggered by:

Answer & Solution

4. Which of the following is a measure of earthquake magnitude?

Answer & Solution

5. What is liquefaction in geological terms?

Answer & Solution

6. Tsunamis are typically generated by:

Answer & Solution

7. A slow-moving, down-slope flow of water-saturated earth material is called:

Answer & Solution

8. The most dangerous type of volcanic eruption is:

Answer & Solution

9. Which human activity is most likely to induce landslides?

Answer & Solution

10. The zone of high seismic activity around the Pacific Ocean is called:

Answer & Solution

1.
Which of the following is considered a primary geological hazard?

2.
The point within the Earth where an earthquake originates is called the:

3.
Landslides are most commonly triggered by:

4.
Which of the following is a measure of earthquake magnitude?

5.
What is liquefaction in geological terms?

6.
Tsunamis are typically generated by:

7.
A slow-moving, down-slope flow of water-saturated earth material is called:

8.
The most dangerous type of volcanic eruption is:

9.
Which human activity is most likely to induce landslides?

10.
The zone of high seismic activity around the Pacific Ocean is called: