Across
- 3. the study of the past based on what people left behind
- 6. the study of people and the places where they live
- 10. the study of the past
- 11. information gathered by someone who did not take part in or witnessed an event
- 13. age
- 15. the process by which natural forces break down rocks
- 17. people who study history
- 18. an account of an event created by someone who took part in ot witnessed the event
- 19. the science and history of the earth
Down
- 1. the pattern of weather conditions in a certain area
- 2. the natural features of the land's surface
- 4. people
- 5. objects created by and used by humans
- 7. how people go about their everyday lives
- 8. mountains
- 9. the idea that people hold dear and try to live by
- 12. the study of the earth's physical and cultural features
- 14. all living and nonliving things that affect life in an area
- 16. part or imprint of something that once was alive