Geologic Hazards Quiz hand out 4

What is another name for a rainfall-induced landslide?

• Mudslide

• Landslip

• Rockfall

• Avalanche

Which of the following is NOT a cause of rainfall-induced landslides?

• Groundwater pressure

• Deforestation

• Volcanic eruptions

• Tsunamis

What type of sinkhole occurs due to natural erosion or underground water?

• Artificial sinkhole

• Natural sinkhole

• Urban sinkhole

• Structural sinkhole

Which activity can lead to the formation of man-made sinkholes?

• Planting trees

• Soil conservation

• Mining

• Rainfall

What can weaken a slope and contribute to landslides?

• Increased vegetation

• Stable soil structure

• Heavy rains

• Low groundwater pressure

Which of the following is a potential cause of sinkholes?

• Wind erosion

• Earthquakes

• Flooding

• Heavy snowfall

What is the primary factor that leads to the development of natural sinkholes?

• Soil compaction

• Urban development

• Vegetative growth

• Erosion