Across
- 5. especially as recorded in rocks
- 7. the manner in which the parts of a thing are put together
- 10. central part of the earth having different properties
- 11. to reduce to powder or pieces by friction
- 12. those of the surrounding parts
- 14. to change by exposure to the weather
- 15. to let fall or sink
- 18. field.
- 19. to change completely in composition, structure, or
- 20. In whatever way; regardless of how
Down
- 1. of an earthquake
- 2. temperature and pressure
- 3. core the solid material found in the center of Earth at extremely
- 4. a science that deals with the history of the earth and its
- 6. the part of the earth's surface directly above the starting
- 8. core the third layer of the Earth and is responsible for Earth's
- 9. to tend or move toward one point or one another
- 13. the portion of the earth lying between the crust and the
- 16. to move or extend in different directions from a common
- 17. to apply pressure to