Ocean Inquiry

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Across
  1. 1. This causes the tides
  2. 4. The bottom layer of the ocean
  3. 6. The movement of water up and down the beach every few hours
  4. 7. The area of underwater land a country sits on
  5. 8. A specific area
  6. 11. The movement of warm and cold water around the ocean
  7. 12. Nobody else has it
Down
  1. 2. A large mass of salty water
  2. 3. To look after something
  3. 5. For trading and money. Starts with E
  4. 6. The second layer of the ocean
  5. 9. Created by wind out at sea
  6. 10. Another name for swapping something