Energy

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Across
  1. 6. - energy in which light or heat is produced by an electrical current
  2. 7. - the energy derived from sun's rays
  3. 8. - energy caused by heat
Down
  1. 1. - energy possessed by an object
  2. 2. - the energy derived from water
  3. 3. - the ability to do work
  4. 4. - coal,oil and natural gases are all __
  5. 5. - energy possessed by a body
  6. 7. - energy from the sun, _______ energy
  7. 9. - moving ____ turns a windmill