Going Underground

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Across
  1. 1. A machine that moves water or liquid
  2. 3. The most important one
  3. 5. Pipes in a building that carry water
  4. 8. A strong metal used to build things
  5. 9. PLANT A place that makes electricity
  6. 11. A hollow cylinder or pipe
  7. 13. A thick wire that carries electricity or signals
  8. 14. Something burned to make energy
  9. 16. A place where water is stored
  10. 17. A large container that holds water or gas
  11. 18. Something that removes dirt from water or air
  12. 19. Dirty or harmful to the environment
Down
  1. 2. A long tube that carries gas or water
  2. 4. GAS A gas used for cooking and heating
  3. 6. LINE A pipe that brings gas to homes
  4. 7. Dirty water that goes down the drain
  5. 10. A round hole in the street someone can go down
  6. 12. A pipe that carries dirty water away
  7. 15. PLANT A place that cleans water
  8. 18. Too much water covering the ground