Across
- 3. energy in the form
- 4. determining older or younger_superposition above another
- 7. cylinders of ice
- 9. continuous process
- 11. he decays
- 13. diagram
- 14. geologic time scale
Down
- 1. the remains
- 2. fossilized footprint
- 5. the surface of contact
- 6. time taken
- 8. weather conditions
- 10. a method of dating
- 12. earth weather