science puzzle

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Across
  1. 2. Short, rough waves caused by wind.
  2. 4. Water flowing over a surface after a wave breaks.
  3. 6. A strong forward movement of water.
  4. 10. A wave that breaks directly on the beach.
  5. 12. A wave with a white foamy top.
  6. 16. Waves that break along the shore.
  7. 17. The regular rise and fall of sea levels caused by gravity.
  8. 19. train – A series of waves moving together.
  9. 20. Water rushing back after a wave breaks.
  10. 21. the maximum extent of a vibration or oscillation, measured from the position of equilibrium
  11. 22. A moving ridge of water on the surface of a body of water.
  12. 23. A small, gentle wave on the surface of water.
Down
  1. 1. Water moving back toward the sea after a wave hits shore.
  2. 3. – A group of incoming swells.
  3. 5. – Spray blown off wave crests by wind.
  4. 7. A large rolling wave or mass of water.
  5. 8. Bubbles formed when waves crash.
  6. 9. A strong current beneath the surface pulling water back out to sea.
  7. 10. Fine drops of water thrown into the air by waves.
  8. 11. A standing wave in an enclosed or partially enclosed body of water.
  9. 13. A steady flow of water in a particular direction.
  10. 14. A wave that crashes as it reaches shallow water.
  11. 15. – A strong current pulling water away from shore.
  12. 16. A long, smooth wave formed by distant winds.
  13. 18. Act of changing physical location or position of having this changed