Unit 2 Crossword Puzzle

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Across
  1. 2. Movement of electricity through a path.
  2. 4. A path that electricity follows.
  3. 7. A circuit with a gap that stops electricity from flowing.
  4. 8. Carries electricity through a circuit.
  5. 9. The flow of electricity in a circuit.
  6. 10. A circuit that doesn't work due to damage or disconnection.
  7. 11. Energy of movement.
  8. 12. A power source for many circuits.
  9. 15. The most basic type of circuit.
  10. 16. Type of energy that flows through wires.
  11. 19. The route that electricity takes in a circuit.
  12. 20. What allows things to move, heat up, or work.
Down
  1. 1. A material that allows energy to flow easily.
  2. 3. Energy we can hear.
  3. 5. A type of circuit that allows electricity to flow in a full loop.
  4. 6. Opens or closes a circuit.
  5. 13. Type of energy related to heat.
  6. 14. Energy that allows us to see.
  7. 17. A device that uses electricity in a circuit.
  8. 18. A material that blocks or slows down energy.