Coasts Crossword

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Across
  1. 5. The distance wind blows over water to create waves
  2. 7. Country with the world's longest coastline
  3. 9. Rock breakdown 'in situ'
  4. 10. Area further out to sea from the coast
  5. 11. The wearing away of coastal material
  6. 12. Where the land meets the sea
  7. 13. When coastal material is put down in another place
  8. 19. Moving material from one place to another
  9. 20. The regular rise and fall of the sea
Down
  1. 1. Water flowing back to the sea after a wave breaks
  2. 2. Water surging up the beach after a wave breaks
  3. 3. Part of the coast above the high tide line
  4. 4. The balance of sediment entering and leaving a coastal system
  5. 6. The main cause of tides due to its gravity
  6. 8. Material like sand or pebbles moved along the coast
  7. 14. Things leaving a system
  8. 15. Things entering a system
  9. 16. A sediment budget number indicating more deposition
  10. 17. Constantly changing, like a coast
  11. 18. A group of linked parts that cycle energy and material