Renewable Energy

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Across
  1. 4. Resource that can be replenished naturally
  2. 5. Electricity generated from flowing water
  3. 7. Organic matter used as fuel
  4. 10. Abbreviation for a common type of solar cell material
  5. 11. large area covered with solar panels
  6. 12. place where wind turbines are often grouped
Down
  1. 1. Fuel produced from algae or corn
  2. 2. Heat from within the Earth
  3. 3. Power from the sun
  4. 6. The percentage of energy converted to useful work
  5. 8. device that converts sunlight into electricity
  6. 9. Emissions-free energy source
  7. 12. Energy from moving air