Unit 3 disasters

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Across
  1. 3. requiering or involving detailed or specific knowledge or training.
  2. 6. people who design buildings and make sure them.
  3. 7. not harmed or affected by something.
  4. 8. a plan or drawing produced to show the look and function of a building.
Down
  1. 1. destroyed a buildingcompletely.
  2. 2. a person who freely offer to take part in an enterprise.
  3. 4. an activity that you do many times to practice a skill.
  4. 5. a person who is trained to travel in a spacecraft.