revision of keywords

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Across
  1. 1. the colour of royalty
  2. 3. channel used for carrying water
  3. 6. where Egyptians buried their kings
  4. 7. number of people living in a place
  5. 9. toilets used in rural areas
  6. 10. person who lives in an igloo
  7. 12. tall building found in CBD
  8. 13. building technique for great Zim
  9. 14. fibre in food, helps with digestion
  10. 15. a shelter for worship
Down
  1. 1. tablets of fungus that kills germs
  2. 2. person who draws building plans
  3. 4. a place with water in the desert
  4. 5. tower used to store grain
  5. 6. prevent from going bad
  6. 7. body building foods
  7. 8. food that goes bad quickly
  8. 11. clothes the disguise wearer