Understanding Landslides: Causes and Impact

Landslides occur when materials like dirt and rocks slide down slopes. They vary in size, from small and unnoticed to massive, affecting entire mountainsides. Common causes include rain, which adds weight to slopes, and erosion. As landslides move, they can gain significant speed, sometimes reaching up to 200 mph, and can even cause materials to roll back up slopes. The video highlights a notable landslide in Japan and explains the dynamics of these natural events.

What happens to the speed of a landslide as it progresses down a slope?

What is the maximum speed that some landslides have been reported to travel?