Engineer Crossword Puzzle

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Across
  1. 4. Design oil mining machines
  2. 6. Makes sure buildings are structurally strong
  3. 10. Insulate houses and buildings
  4. 11. Manipulate and study DNA
  5. 13. Make anti-lock brakes for cars
  6. 15. Design nuclear power plants
  7. 16. Make advances in technology for health
  8. 19. Design highways and flow of traffic
Down
  1. 1. Design electrical wires and electrical poles
  2. 2. Designs components for railroads
  3. 3. makes planes
  4. 5. Makes sure an item is of good quality
  5. 7. Deal with movement humans make
  6. 8. Make tools for doctors
  7. 9. Make jet engines
  8. 12. Make food processing machines
  9. 14. Make paper making machines
  10. 17. Design and build tunnels and bridges
  11. 18. Supervise lighting manufacturing