Oceanography Crossword

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Across
  1. 4. the time interval between the passage of successive crest at a stationary point
  2. 7. lowest tidal range , occurring near the times of the first quarter and third quarter phases of the moon
  3. 9. current of ocean water that results from density differences among water masses
  4. 10. the apparent deflective force of Earth's rotation on all free moving objects
  5. 11. the study of the ocean
  6. 13. the difference in height between successive high and low tides
Down
  1. 1. the vertical distance between the trough and crest of a wave
  2. 2. movement of water that flows horizontally in the upper part of the ocean's surface
  3. 3. the horizontal distance separating two successive crest or troughs
  4. 5. the proportion of dissolved salts to pure water
  5. 6. highest tidal range that occurs due to the alignment of the Earth, moon and the sun
  6. 8. the large circular surface current pattern found in each ocean
  7. 12. daily change in elevation of the ocean surface