1. Science 7-Chapter 14
Review for Retake!

2. What is Layer 1?

3. Layer 1 is crust.

4. What is Layer 2?

5. Layer 2 is the mantle.

6. What is Layer 3?

7. Layer 3 is the outer core.

8. What is Layer 4?

9. Layer 4 is the inner core.

10. Where do most volcanoes and earthquakes form?

11. Tectonic plate boundaries
Where do most volcanoes and earthquakes form?

12. processes that break down and change rock

13. weathering
processes that break down and change rock

14. dangerous waves that can be caused by earthquakes or volcanoes on the ocean floor.

15. tsunamis
dangerous waves that can be caused by earthquakes or volcanoes on the ocean floor.

16. where two plates move apart from each other

17. divergent boundary
where two plates move apart from each other

18. area where one plate slides under another

19. subduction
area where one plate slides under another

20. minerals and small pieces of rock

21. sediment
minerals and small pieces of rock

22. large depression in the center of a volcano

23. caldera
large depression in the center of a volcano

24. rupture and sudden movement of rocks along a break or a crack in Earth’s crust

25. earthquake
rupture and sudden movement of rocks along a break or a crack in Earth’s crust

26. states that Earth’s crust is broken into rigid plates that move slowly over Earth’s surface

27. theory of plate tectonics
states that Earth’s crust is broken into rigid plates that move slowly over Earth’s surface

28. where two plates move toward each other

29. convergent boundary
where two plates move toward each other

30. solid material acts more like a liquid than a solid due to extreme shaking

31. liquefaction
solid material acts more like a liquid than a solid due to extreme shaking

32. pulling force at a divergent boundary

33. tension
pulling force at a divergent boundary

34. where plates slide horizontally past each other

35. where plates slide horizontally past each other
transform boundary
where plates slide horizontally past each other

36. process of changing the composition of rocks and minerals by exposure to water and the atmosphere

37. chemical weathering
process of changing the composition of rocks and minerals by exposure to water and the atmosphere

38. weathered rock, mineral material, and organic matter from the remains of organisms

39. soil
weathered rock, mineral material, and organic matter from the remains of organisms

40. Which is NOT a type of boundary?
Convergent
Divergent
Subduction
Transform

41. Which is NOT a type of boundary?
Convergent
Divergent
Subduction
Transform

42. A (rift, mountain) can form at divergent boundaries on the ocean floor and within continents when plates move apart.

43. A rift can form at divergent boundaries on the ocean floor and within continents when plates move apart.