Unit 4

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Across
  1. 3. Punctured
  2. 5. This is a body of force to deal with crimes on location. Some airports have their own.
  3. 6. Intake
  4. 10. To warn
  5. 13. To fall
  6. 15. This is a structure made of wire that surrounds an airport for security.
  7. 16. Hurt
  8. 18. Crack
  9. 19. This is a piece of equipment that reacts to physical changes such as heat, light or movement.
  10. 20. These are sometimes used for catching animals near a runway.
Down
  1. 1. To hit
  2. 2. These devices are placed around an airport to monitor what is happening.
  3. 4. This person's role is to frighten birds from the aerodrome airspace.
  4. 7. Scraped
  5. 8. This person's job is to protect a building and/or its surroundings.
  6. 9. This is often used to kill animals or birds found near a runway
  7. 11. This is an animal used in airports to detect illegal items in people's luggage.
  8. 12. Harmed
  9. 14. Every person boarding a flight must walk through these.
  10. 17. Out of order