landslide

A landslide refers to the downward movement of a mass of rock, debris, or earth along a slope. It can occur suddenly or gradually and is typically triggered by factors such as heavy rainfall, earthquakes, volcanic eruptions, or human activities like deforestation and construction.

Landslides vary in size and speed, ranging from slow creeping movements over years to rapid avalanches that can occur within seconds. They pose significant hazards to human life, infrastructure, and the environment, often causing destruction to roads, buildings, and agricultural land in their path.

Preventive measures include land-use planning, engineering solutions like retaining walls and slope stabilization, early warning systems, and public education to mitigate the impact of landslides. Understanding the geological and environmental factors contributing to landslides is crucial in minimizing their occurrence and managing their consequences effectively.