fire safety crossword puzzle

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Across
  1. 5. Allows air to flow
  2. 6. Gets too hot
  3. 7. Device that stops electricity during overload
  4. 8. Unintended electric current loss
  5. 9. Device used to put out fires
  6. 10. Provides electrical connection
  7. 11. Causing a circuit breaker to shut off
Down
  1. 1. Material that prevents electric shock
  2. 2. Used to plug in multiple devices
  3. 3. Left without supervision
  4. 4. Electrical fault causing sudden current flow