Energy Source

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Across
  1. 2. of power
  2. 5. fuel
  3. 7. that stores electrical energy
  4. 8. that comes from the sunlight
Down
  1. 1. of energy
  2. 2. used for heating and cars
  3. 3. rock burned
  4. 4. air
  5. 6. that provides light and heat