1. Powerpoint Jeopardy Evidence for Plate Tectonics Plate Tectonic Boundaries RocksEarthquakes and Volcanoes CA Hazards 10 20 30 40 50

2. Mid-ocean ridges form when this happens

3. This is the cause of continental drift

4. This is what creates deep ocean trenches

5. The ocean floor is the newest at this topographic feature and the oldest and this other topographic feature

6. This is why magnetic stripes support the theory of plate tectonics

7. This is the type of boundary when two plates slide past each other in opposite directions

8. This feature forms at transform boundaries

9. This topographic features forms when two continental plates collides

10. These are 2 features that form at an oceanic-continental convergent boundary

11. These are 3 topographic features that form at divergent plate boundaries

12. This rock is formed when old rocks are changed by heat and pressure

13. This rock contains strata (layers) that keep a record of earth’s history

14. This type of rock makes up mid ocean ridges

15. This type of rock is most likely found in a subduction zone

16. These are 3 differences between extrusive and intrusive igneous rocks

17. This is the first step to cause an earthquake

18. A cinder cone volcano would likely form at this plate boundary

19. This type of earthquake occurs at transform boundaries

20. These are 4 differences between the Richter and the Mercalli Scale

21. These are 5 features of a gently-sloped volcano

22. Erosion happens most often in this CA location

23. Volcanoes are found in this CA mountain range

24. Most of the fresh water in CA comes from this general location

25. Earthquakes in CA are likely to happen close to this feature

26. Tsunamis may hit CA in this area and are caused by this.

27. Final Jeopardy CATEGORY: Plate boundaries

28. Final Jeopardy Explain how a convergent plate boundary creates volcanoes, earthquakes, metamorphic rocks, and ocean trenches. Write one sentence for each.