1. Chapter 8 Review CHANGES ON EARTH

2. Which layer of Earth is below the crust? A. Core B. Crust C. Mantle D. Inner core

3. C. Mantle

4. What forms when water slows enough to fill an area? A. Lake B. River C. Waterfall D. Stream

5. A. lake

6. What landform is made when a river slowly cuts through rock? A. Hill B. Plain C. Valley D. Mountain

7. C. valley

8. What force can rapidly change the Earth’s landscape? A. Wind erosion B. Weathering C. Thunderstorm D. Volcanic eruptions

9. D. Volcanic Eruptions

10. When igneous rock from a volcanic eruption cools, what does it form? A. new core B. new crust C. new mantle D. new inner core

11. B. new crust

12. How does water break apart rock? A. It takes up less space when it freezes in cold weather. B. It takes up less space when it melts in warm weather. C. It takes up more space when it freezes in cold weather. D. It takes up more space when it melts in warm weather.

13. C. It takes up more space when it freezes in cold weather.

14. What carries soil away from hilly farm fields? A. rain B. plants C. rivers D. waves

15. A. rain

16. What causes a rockslide-the quick movement of rocks down a slope? A. wind B. water C. gravity D. glaciers

17. C. gravity

18. How does erosion mainly occur in dry regions? A. Gravity pulls soil downhill. B. Mud flows quickly down a slope. C. Sand particles blow against rocks. D. Rock particles are carried away by water.

19. C. Sand particles blow against rocks.

20. What is the force of breaking rocks into smaller and smaller pieces? A. erosion B. gravity C. flooding D. weathering

22. What landform is this? A. mountain B. glacier C. plateau D. coast

23. C. plateau

24. A. coast B. crust C. mountain D. lake What landform is this?

25. A. coast

26. What landform is this? A. plateau B. coast C. lake D. glacier

28. What landform is this? A. glacier B. lake C. mountain D. coast

29. C. mountains

30. What is this? A. plateau B. lake C. coast D. mountain

31. B. lake

32. What is this? A. magma B. lava

33. A. magma

34. What is this? A. magma B. lava

36. Be sure to study! Good Luck!