sources of energy

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Across
  1. 1. radiationwaves
  2. 5. heat energy
  3. 7. vibrations we can hear
  4. 9. electrical tower
Down
  1. 2. crops to powerplant
  2. 3. light energy
  3. 4. chemical potential energy
  4. 6. turbine
  5. 7. naturallight
  6. 8. vibrations bouncing off a surface