Across
- 3. a depression in the ground that is deeper than is wide
- 5. below the mantle
- 7. the crust and some of the upper mantle
- 9. rock to deform
- 11. the topmost layer of earth
- 14. stretches rock in two different ways
- 15. the upper part of the mantle
Down
- 1. set of stress directed toward the center of a rock mass
- 2. moving away from each other
- 4. moving towards each other
- 6. the middle of the earth
- 8. permanent change that occurs in a solid material
- 10. under the crust
- 12. rock deforming after lots and lots of stress
- 13. moving side ways past each other