Renewable Energy - Emily Watson

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Across
  1. 3. uses hydrogen and oxygen to produce electricity
  2. 6. wind turbines in groups
  3. 7. a technology that uses mirrors to focus sunlight in order to generate electricity
  4. 10. water molecules are broken down into oxygen gas and hydrogen gas
  5. 12. the use of the sun's energy for the heating and cooling of living spaces
  6. 14. a form of hydropower that converts the energy obtained from tides
Down
  1. 1. a specialized semiconductor diode that converts visible light into direct current
  2. 2. uses mechanical and electrical equipment to enhance the conversion of solar energy to heat and electric power
  3. 4. a central heating and/or cooling system that transfers heat to or from the ground
  4. 5. device that converts the wind's kinetic energy into electrical energy
  5. 8. energy from water
  6. 9. is energy made by heat inside the Earth's crust
  7. 11. Biomass biological material from living, or recently living organisms
  8. 13. a fuel derived directly from living matter