Physical Oceanography

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Across
  1. 3. A giant wave caused by an underwater earthquake or volcano.
  2. 5. The rise and fall of sea levels caused by the moon's pull.
Down
  1. 1. The movement of water driven by the wind and temperature changes.
  2. 2. The up-and-down movement of the ocean's surface by wind.
  3. 4. Currents A strong current that pulls swimmers away from shore.