Across
- 3. control, to protect dangered animals and control thm
- 5. to protect the city and people
- 7. watch over an area
- 10. protected
- 14. security of things online
- 16. to watch out for
- 19. help minor injuries
- 20. sound for an emergency
- 21. to be quiet and away from windows
Down
- 1. danger
- 2. unexpected dangerous situation
- 4. a statement that could mean possible danger
- 6. to protect
- 8. let someone know something important
- 9. saving someone from danger
- 11. flames
- 12. to be kept safe
- 13. to clear out quickly
- 15. health, health of the population
- 17. medical attention on the move
- 18. being protected