Sliding - GCSE Geography Definition

In GCSE Geography, "sliding" refers to a type of mass movement where large amounts of rock or soil suddenly move down a slope in one big chunk. Unlike other movements where materials might fall or flow, sliding happens when the base or support of the slope is weakened, often by heavy rain, earthquakes, wave erosion or human activities like mining. This can cause the land to slip along a certain line or surface, similar to how a pile of books might slide down a tilted table. Understanding sliding is important for recognising how landscapes change and how to prevent damage in areas prone to landslides.