Slumping - GCSE Geography Definition

Slumping is a type of mass movement where a section of land moves down a slope in a curved shape. This usually happens when the ground becomes too wet, like after heavy rain, causing the soil and rock to become heavy and unstable. The land moves along a curved surface, and as it shifts, the upper part sinks and may tilt forward. This process can create a series of steps on the slope, known as a "slump scar". Slumping often occurs on coastlines and riverbanks, where the base of the slope is eroded, making it less stable. It is important in geography because it helps shape landscapes and can affect human activities and settlements.