1. The force of the waves pushes air into cracks in the rock The compressed air exerts enormous pressure at the tip of the crack. As the water falls back the air pressure is released and rock is pulled out from the crack further enlarging the hole. What is this type of erosion called?

2. What features does coastal erosion cause?

3. 1) HEADLANDS AND BAYS

4. Headlands and bays

5. Headlands and bays Why have the bays been eroded more than the headlands? Why are headlands now more vulnerable to erosion than bays? How do headlands protect bays from erosion?

7. Bay and Headland

10. Arches, stacks and stumps

11. Development of a Headland 1

12. Development of a Headland 2

13. Development of a Headland 3

22. Cliffs and wave cut platforms

23. Wave cut platform formed between the high and low tides as the waves only attack the cliff and pass over the platform

24. TRANSPORTATION