2. 1 A. Physical weathering

3. 2 B. 15

4. 3 C. Low pressure and low density Warm Lighter Less Dense Cold Heavier More Dense Less Pressure More Pressure

5. 4 D. 5, 4, 3, 2, 1

6. 5 A. New moon

7. 6 A. Top Soil Top Soil

8. 7 D. Deep within the Earth Heat and pressure is usually deep in the Earth

9. 8 C. The mountain was once below water Seashells (sea animals) normally live in oceans. Mountain Mountain are formed on land and in the oceans

10. 9 B. 14

11. 10 D. Z

12. 11 D. One year (365 ¼ days)

13. 12 C. The length of the day would increase Day and Night would take longer. We would see longer days and longer nights.

14. 13 A. A Top Soil, layer A

15. 14 C. Outer Core

16. 15 C. Inner core, outer core, mantle, crust

17. 16 B. Drought Precipitation = rain, snow, sleet, hail… mostly RAIN Low Precipitation = Very little rain = Dry

18. 17 A. Y, W, X, Z

19. 18 B. Water Things that can be used over and over. not run out Things that will not run out

20. 19 C. Continental Slope Continental SHELF Continental SLOPE Continental RISE

21. 20 D. Continental drift theory PANGEA ( Supercontinent ) The continents are moving apart (at the mid-ocean ridges)

22. 21 D. Winter Winter Summer

23. 22 C. Choice “C” About 2/3 Equal Too much land Too much water

24. 23 C. Jupiter Gas Giants ( Jupiter, Saturn, Uranus, & Neptune) A LOT All have A LOT of moons.

25. 24 D. Coal cannot Things that cannot be replaced. Once used, it is gone.

26. 25 D. The moon

27. 26 C. A day would be longer It did not say it took longer to go around the Sun

28. 27 D. 40 km/h

29. 28 B. Gravity Without this force, The planet would fly away

30. 29 B.

31. A B C D 30

32. 31 D. The Earth

33. 32 B. Continental plate is colliding with another continental plate

34. 33 D. The moon would fly away from earth Without gravity, The moon would fly away

35. 34 C. 70 %

36. 35 C. Precipitation

37. 36 D. Part solid and part liquid There are 2 cores ( Inner core and Outer core )

38. 37 B. Mantel

39. A B C D 38 A.

40. 39 C. More dense than the air rising over the land Warm, less dense Cool, more dense

41. 40 D. Magma A. Sedimentary rock B. Metamorphic rock C. Lava D. Magma

42. 41 A. Hurricane

43. 42 C. AC BD

44. 43 A. Evaporation

45. 44 D. Subduction, sliding under Divergent Collision of two plates A C B D

46. 45 A. More dense and has higher pressure Warm Lighter Less Dense Cold Heavier More Dense Less Pressure More Pressure

47. 46 D. Geocentric Earth is at the center

48. 47 A. The changing seasons

49. 48 D. Oceanic plate is sliding under a continental plate