Energie

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Across
  1. 1. wind farm
  2. 2. power station
  3. 3. bio energy
  4. 5. electricity
  5. 6. Okostrom green power
  6. 7. oil
  7. 9. energy source
  8. 10. nuclear energy
  9. 11. carbon dioxide
Down
  1. 1. gasoline
  2. 2. energy-saving bulb
  3. 4. Renewable Energy
  4. 8. heating