Across
- 2. A body of molten rock found at depth
- 3. Where two plates move past each other in opposite directions
- 7. A device that records ground movements caused by seismic waves
- 9. A naturally occurring solid mixture of one or more minerals
- 10. The outer part of the Earth
- 15. Where two plates move away from each other.
- 17. Soft upper layer of the mantle
- 19. Plate tectonics produces new oceanic lithosphere
- 21. Formed by the crystallization of molten magma
- 23. Earth's surface directly above the focus of an earthquake
- 24. The process in which rock is physically broken into smaller pieces
- 25. Where two plates move toward each other.
- 26. Vibrations that travel through Earth
Down
- 1. Rock is broken down by chemical reactions
- 4. Resource that can be replaced
- 5. Point beneath Earth's surface where rock breaks under stress
- 6. A liquid's resistance to flowing
- 8. Concentration of heat in the mantle capable of producing magma
- 11. particles created by weathering and erosion of rock
- 12. Magma that reaches Earth's surface
- 13. A fracture in Earth's surface
- 14. Formed by the alteration of preexisting solid rock deep within the Earth by heat
- 16. Resource that is consumed faster or above the rate in which it is replaced.
- 18. Transportation of material by a mobile agent
- 20. Inorganic solid that has a crystal structure
- 22. Rock formed from the weathered products of preexisting rocks