Across
- 6. the wearing away of land by waves and wind
- 8. movement of waves on an angle, using both swash and backwash waves
- 12. plates moving past each other in opposite directions
- 13. plates moving towards each other
- 14. imaginary lines that run horizontally around the earth
- 16. designed to prevent erosion of a beach
- 17. the bending of waves as they approach shallow water
- 19. a coastal landform created by longshore drift
Down
- 1. water that runs back to the ocean
- 2. a massive flat volcano
- 3. plates moving away from each other
- 4. the building up of land through deposits of sand and sediments
- 5. imaginary lines that run vertically around the earth
- 7. low waves with high swash
- 9. high waves with high backwash
- 10. a coastal landform created through waves eroding land around it
- 11. water that falls forward and moves up the shore
- 15. the thickness of a fluid
- 18. a point in the Earth's crust where an earthquake begins