Across
- 4. Squeezing force
- 6. Dragging force
- 7. Large depression in the center of a volcano
- 10. States that earth's crust is broken into rigid plates that move slowly over Earth's surface
- 11. Consists of weather rock, mineral material, water, air
- 12. This oundary is where plates move toward each other
- 14. Where plates slide horizontally
- 15. Process of laying down eroded material in a new location
Down
- 1. Locations where volcanoes form far from plate boundaries
- 2. Rupture and sudden movement of rocks
- 3. Where two plates move apart from each other
- 4. Hypothesis that continents move
- 5. Processes that break down rocks, changing Earth's surface over time.\
- 8. Pulling force
- 9. Surface along which the crust moves
- 13. Movement of weathered material, from one location to another