Energy

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Across
  1. 3. A drilling method to get oil
  2. 5. a large windmill
  3. 6. The process of removing impurities
  4. 8. a type of magnet that makes energy
  5. 9. Rocks that have empty spaces
  6. 11. A liquid that can be transported easily and can be used to make fuel
  7. 12. a pipe that feeds water from a dam
Down
  1. 1. power from moving water
  2. 2. the movement of things when there is a difference in temperature
  3. 4. Energy from the wind
  4. 7. Methane found near coal
  5. 10. Energy from the sun