Across
- 4. Attacking waves break through the back wall of caves and join them together, an _ _ _ _ is formed
- 6. Arrangement and composition of rock found in an area
- 7. Highest part of a wave
- 9. Waves moving up a beach
- 10. A wave running back down a beach
- 13. Caused by wind blowing in one direction
- 18. Steep and near-vertical rock face
- 20. Wearing away of land by waters
Down
- 1. When less resistant rocks are eroded away, a _ _ _ is formed
- 2. An area of land between low and storm tide comprising of sediments
- 3. Waves attack base of a headland and undercuts it, forming a _ _ _ _
- 5. Where the land meets the sea
- 8. Lowest part of a wave
- 11. Wears away and smoothens rocks as they bump into each other while being carried by the waters
- 12. An area of resistant rock that sticks out into the sea
- 14. Waves attacks continuously and arch weakens and collapses, forming a _ _ _ _ _
- 15. Spit continues to extend until it connects the offshore island to the mainland
- 16. Long narrow stretch of pebble and sand attached to the mainland at one end
- 17. Caused by wind
- 19. Caused by gravity from the moon and sun