Coastal Landforms

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Across
  1. 5. occurs when waves hurl sand against a ciff
  2. 7. visible only at lowtide it is an outcrop
  3. 9. repeated expansion of air in cracks of rocks
  4. 12. the dissolving of soluble rock in water
  5. 13. develop along weaknesses in cliff faces
  6. 15. when the roof of a arch collapses it leaves this behind
  7. 16. pieces of material hit against each other
  8. 17. distance of open water over which the wind blows
Down
  1. 1. when a spit grows away from the shore and becomes attached to an island
  2. 2. undercutting of the cliff face results in this
  3. 3. narrow deposit of sand which forms parallel to the coast
  4. 4. series of waves which approach the coast at 6-8 waves per minute
  5. 6. zig-zag pattern by which a particle of sand moves along the beach
  6. 8. water that returns down the beach
  7. 10. series of waves which approach the coast at 10-14 waves per minute
  8. 11. as the cave becomes enlarged and joins it forms this feature
  9. 14. water thrown up the beach
  10. 15. narrow finger of sand which juts out into the sea