Across
- 1. marked by danger
- 3. to cause to separate and go in different directions
- 5. not civilized, barbaric, wild
- 8. to remain alive or in existence
- 11. made up
- 13. means of support
- 14. certain , assured
- 15. a passage through or under barrier
- 16. a very hard , fine grained quartz that sparks as steel
- 17. find something unexpectedly
- 19. a person who studies nature
Down
- 2. an unexpected and undesirable event
- 4. capable of harming or killing
- 6. acting directly to produce effect
- 7. a person who studies human history
- 9. a person from whom one is descended
- 10. to move about without a definite destination or purpose
- 12. preserved to become a fossil
- 14. relying on requiring the aid of another support
- 18. fit to be eaten