#4 Energy Sources

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Across
  1. 3. a clean-burning fuel
  2. 6. generated by organic materials (biomass, biofuels, etc.)
  3. 7. Produced by photovoltaic cells/solar cells, also known as solar panels
  4. 9. uses electric generators placed on the ocean's surface
  5. 10. the energy an object has due to its motion
  6. 11. created in the form of heat
Down
  1. 1. Generated by moving water
  2. 2. Produced by small-scale windmills or turbines
  3. 4. renewable source that provides energy from tides
  4. 5. generated by tapping into underground reservoirs of hot water and steam
  5. 8. energy that is stored as a result of position or shape