Geological Hazards MCQs Questions & Answers | Geological Engineering Page-7 section-1

61.
Which type of wave causes the most destruction during an earthquake?

A. P-wave

B. Love wave

C. S-wave

D. Rayleigh wave

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62.
Liquefaction during earthquakes is more likely in:

A. Clay-rich soils

B. Loose sandy soils

C. Gravel beds

D. Rock strata

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63.
What is the primary cause of subsidence in urban areas?

A. Heavy rainfall

B. Mining activities

C. Construction debris

D. Deforestation

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64.
Tsunami warning systems are primarily based on detection of:

A. Wind pressure

B. Underwater sound waves

C. Seismic activity and sea level changes

D. Cloud formation

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65.
Which of the following hazards can result from a volcanic eruption?

A. Landslide

B. Lahar

C. Flood

D. Avalanche

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66.
A major landslide-prone region in India is:

A. Thar Desert

B. Deccan Plateau

C. Western Ghats

D. Himalayas

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67.
Which of the following is NOT a common trigger for landslides?

A. Rainfall

B. Earthquakes

C. Slope saturation

D. Wind erosion

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68.
Which scale measures the magnitude of an earthquake?

A. Richter scale

B. Mercalli scale

C. Beaufort scale

D. Fujita scale

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69.
Which volcanic hazard is composed mainly of water and volcanic ash?

A. Lahar

B. Tephra

C. Lava flow

D. Ash fall

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70.
The term 'aftershock' refers to:

A. A precursor tremor

B. Main earthquake

C. Smaller tremors following a major quake

D. Volcanic tremor

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Geological Hazards MCQs Questions & Answers | Geological Engineering

61. Which type of wave causes the most destruction during an earthquake?

Answer & Solution

62. Liquefaction during earthquakes is more likely in:

Answer & Solution

63. What is the primary cause of subsidence in urban areas?

Answer & Solution

64. Tsunami warning systems are primarily based on detection of:

Answer & Solution

65. Which of the following hazards can result from a volcanic eruption?

Answer & Solution

66. A major landslide-prone region in India is:

Answer & Solution

67. Which of the following is NOT a common trigger for landslides?

Answer & Solution

68. Which scale measures the magnitude of an earthquake?

Answer & Solution

69. Which volcanic hazard is composed mainly of water and volcanic ash?

Answer & Solution

70. The term 'aftershock' refers to:

Answer & Solution

61.
Which type of wave causes the most destruction during an earthquake?

62.
Liquefaction during earthquakes is more likely in:

63.
What is the primary cause of subsidence in urban areas?

64.
Tsunami warning systems are primarily based on detection of:

65.
Which of the following hazards can result from a volcanic eruption?

66.
A major landslide-prone region in India is:

67.
Which of the following is NOT a common trigger for landslides?

68.
Which scale measures the magnitude of an earthquake?

69.
Which volcanic hazard is composed mainly of water and volcanic ash?

70.
The term 'aftershock' refers to: