Ember tides puzzle

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Across
  1. 4. The phases of the ocean caused by the gravitational pull of the moon
  2. 5. Ocean related things
  3. 6. Land related things
  4. 8. The portion of the coastline that goes through periods of coverage and exposure.
  5. 9. The tide when water is at its greatest elevation
Down
  1. 1. The cause of tides
  2. 2. The tide occurring when the moon and the sun are in a straight line
  3. 3. The tide occurring when the moon and the sun are in a 90 degree angle
  4. 7. The tide when water is at its lowest elevation