Natural Gas Safety

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Across
  1. 3. Your house needs to _________.
  2. 4. Natural gas is mostly made up of _________.
  3. 5. Natural gases' flame colour should be a clear blue or a flame that is mostly blue with a tiny tip of yellow. What is an exception?
  4. 7. Do you have _________ detectors installed in your house to alert your family if carbon monoxide begins to accumulate?
  5. 9. Symptoms of carbon monoxide poisoning can be seen in three ___________.
  6. 12. Everyone should have a carbon monoxide ____________.
  7. 15. Natural gas is found in pockets deep underground, and is harvested by __________.
Down
  1. 1. You must keep me safe from ice and snow, what am I?
  2. 2. This is a warning sign of a gas leak.
  3. 6. If you think that there might be a gas leak, do you know that you should not use anything that could cause an _________ spark?
  4. 8. You need to either replace or clean me every one to two months during the heating season, what am I?
  5. 10. As a safety precaution, an _________ odour, somewhat like rotten eggs is added to help detect even the smallest escape of natural gas.
  6. 11. Signs of carbon monoxide: Backdraft or ________ from a fireplace, chimney or other fuel burning equipment.
  7. 13. Unscramble the following for the answer: OOIEXNMO.
  8. 14. I have no smell and I am tasteless in my __________ form.