1. Coastal Mass Movement (Landslides) Higher Geography Lithosphere

4. A classification of mass movement After Carson and Kirkby

5. 4 star hotel in Scarborough, North Yorkshire (1993).

7. Black Ven, Dorset Coast

8. Black Ven, Dorset Coast

9. Osmington Coastal Path, Dorset Coast

12. Slumping (also landslips) Slumps occur in weaker rocks and involve some rotational movement. Slumping can occur after heavy rainfall or earthquakes Back tilted slopes Large blocks break away Sliding surface is concave Soft boulder clay cliffs can be undercut by the sea and slumps are common.

14. Old Harry Rocks

15. Another view Sliding surface is concave Clay Sandstone

16. Impermeable Clay Permeable Sandstone Rotational Slumping Sheer Face