5th grade crossword review

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Across
  1. 2. A closed path through which electric current flows.
  2. 4. A material that does not allow electricity to flow through it.
  3. 7. Energy associated with all bodies or objects that can emit heat.
  4. 8. Energy associated with the movement of objects.
  5. 11. The process of changing one form of energy into another
  6. 13. A device that opens or closes a circuit to stop or allow the flow of electricity.
Down
  1. 1. Energy supplied by food, fuel, and natural gas.
  2. 3. The ability to do work, such as producing light, heat, or movement.
  3. 5. Components in a circuit that can transform electrical energy into other forms of energy.
  4. 6. A conductor that allows electric current to flow between components in a circuit.
  5. 9. A material that allows electricity to flow through it easily.
  6. 10. A device that transforms electrical energy into light and heat.
  7. 12. Energy associated with waves of sound.