Across
- 3. materials that can be broken down by living items.
- 4. pertaining to the earth's heat
- 7. the study of the earth's rocks and various layers
- 8. the study of the earth's measures in shapes and sizes
- 10. the study of life
- 12. self signature
- 13. the study of a regions land forms, climate and people
- 14. self operating
Down
- 1. one who studies and creates maps
- 2. A story written about one's life by oneself.
- 5. a machine that runs on its own.
- 6. a device that measures the air temperature
- 9. a life story
- 11. a device that measures the miles a car has traveled