civil engineering

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Across
  1. 3. an engineer that makes houses livable
  2. 4. entrance to a house
  3. 5. oriented strand board
  4. 6. away to see the outside of your house and is
  5. 8. a person who designs buildings
  6. 10. holds a bridge together
  7. 11. blue green violet
  8. 12. heats water
  9. 13. wall that is long
Down
  1. 1. the thing that carries waste out of the house
  2. 2. wall that's made of glass
  3. 4. cleans dishes
  4. 6. red orange yellow
  5. 7. load bearer in a wall
  6. 9. wall that is short