Across
- 3. amount of moisture in the atmosphere
- 6. result of drinking contaminated water or food
- 9. Dangerous decrease in body temperature
- 11. can survive for 1-2 months without this
- 12. 3-4 days to live without this before death
- 14. dangerously low amount of water in the body
- 15. needed to stay warm and prepare food
- 17. Body temperature at 98.6 degrees
- 18. moisture that collects on plants overnight
- 19. process of removing debris from water
Down
- 1. natural substance can be used to filter water
- 2. combustible small sticks or twigs to make fire
- 4. always ready for severe weather
- 5. condition of being affected by severe weather
- 7. most important in order to survive if stranded
- 8. when body tissues freeze from extreme cold
- 10. removing chemicals and parasites in water
- 13. removing bacteria in water through hi temp
- 16. 32 degrees Fahrenheit