Unit 6: Energy Resources & Consumption Crossword

1234567891011121314151617181920
Across
  1. 2. Combined production of heat and power from one source
  2. 5. Mechanical device that spins and generates electricity from moving fluids like wind or water
  3. 7. A thick, black liquid fossil fuel primarily used for transportation
  4. 8. Energy from the sun
  5. 10. Mid-grade type of coal that is relatively abundant
  6. 13. Doing the same task while expending less energy
  7. 16. Energy created from splitting atoms
  8. 17. Flow of electrons used to power homes and devices
  9. 19. Energy from heat inside Earth
  10. 20. A combustible black rock used widely for electricity generation
Down
  1. 1. Organic material burned or converted into fuel, used in developing countries
  2. 3. A partially decayed plant material, the earliest stage of coal formation
  3. 4. General term for energy sources like coal, oil and natural gas
  4. 6. Energy source that captures kinetic energy from moving air
  5. 9. Highest-grade type of coal
  6. 11. Electricity generated from moving water
  7. 12. Type of energy that can be replenished naturally in a short period of time
  8. 14. Type of resource that cannot be replenished quickly
  9. 15. Cleanest-burning fossil fuel
  10. 18. Type of solar cell that converts sunlight into electricity