Human activities at the coast

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Across
  1. 2. Using resources without harming the future.
  2. 5. Oil leaking into the sea.
  3. 7. Moving people & goods from one place to another.
  4. 8. Free time for relaxing or playing.
  5. 10. A platform in the sea to get oil.
  6. 14. Roads, buildings, and services in an area.
  7. 15. Water covering land.
  8. 16. Buying and selling goods.
Down
  1. 1. A safe place for ships to stop.
  2. 2. Moving goods by ships.
  3. 3. Having a job and working.
  4. 4. Protecting nature and the environment.
  5. 6. A place where people live.
  6. 9. Making air, water, or land dirty.
  7. 11. Land next to the sea.
  8. 12. Traveling to places for holidays.
  9. 13. Food from the sea (fish & crabs)