plate tectonics
Across
- 2. What is the crust of the upper mantle?
- 5. How does magma turn into igneous rock?
- 6. What plate goes under the other.
- 8. What boundary occurs when two plates pull apart.
- 10. What shows up in extrusive and instrusive igneous rock to tell them apart?
- 12. What can transform boundaries make other than earthquakes?
- 14. What cools that turns into igneous rock?
- 15. Where do convection currents occur?
- 16. What happens when the ground shakes?
- 17. How does igneous rock turn into sediments?
Down
- 1. What occurs when hot rock moves in circular motions, hot rock going up and cold rock down?
- 3. What forms when two continental plates collide?
- 4. What plate boundary is it when a sudbuction zone occurs?
- 7. What boundary occurs when 2 plates move next to eachother?
- 9. What do divergent boundaries cause other than ridges?
- 11. What do divergent boundries form?
- 13. What do sediments go through to get to sedimentary rock?