Across
- 4. keep watch over by regularly walking or travelling around it
- 6. another word for human beings
- 9. close observation, especially of a suspected spy or criminal
- 11. barrier or railing, or other upright structure made of any material enclosing an area of ground to control or prevent unauthorized access
- 14. facts provided or learned about something or someone
- 15. a thing or things belonging to someone
- 16. long-term shifts in temperatures and weather patterns
- 17. common type of scam that people fall prey to
- 18. body measurements and calculations related to human characteristics
Down
- 1. the action of protecting, or the state of being protected
- 2. an unmanned aerial vehicle
- 3. formal or systematic examination or research
- 5. the action of functioning or the fact of being active or in effect
- 7. zero tolerance
- 8. the action or process of identifying someone or something
- 10. a conference or meeting to discuss a particular subject
- 12. the act of compelling observance of or compliance with a law, rule, or obligation
- 13. a device for recording visual images in the form of photographs or films