1. Who Wants to be a Millionaire? The Science Edition – Chapter 7 Mrs. Stortzum’s Fifth Grade Class

2. The top of water- filled spaces in the ground. water table

3. Who Wants to be a Millionaire? The Science Edition – Chapter 7 Mrs. Stortzum’s Fifth Grade Class

4. Precipitation mixed with wastes from burning fossil fuels. Acid rain

5. Who Wants to be a Millionaire? The Science Edition – Chapter 7 Mrs. Stortzum’s Fifth Grade Class

6. A place where groundwater seeps out of the ground. spring

7. Who Wants to be a Millionaire? The Science Edition – Chapter 7 Mrs. Stortzum’s Fifth Grade Class

8. Water that seeps into the ground into spaces between bits of rock and soil. groundwater

9. Who Wants to be a Millionaire? The Science Edition – Chapter 7 Mrs. Stortzum’s Fifth Grade Class

10. Fuels formed from the decay of ancient forms of life. fossil fuel

11. Who Wants to be a Millionaire? The Science Edition – Chapter 7 Mrs. Stortzum’s Fifth Grade Class

12. Vast, flat lands on the ocean floor. abyssal plain

13. Who Wants to be a Millionaire? The Science Edition – Chapter 7 Mrs. Stortzum’s Fifth Grade Class

14. A mixture of smoke and fog. smog

15. Who Wants to be a Millionaire? The Science Edition – Chapter 7 Mrs. Stortzum’s Fifth Grade Class

16. The ocean floor. basin

17. Who Wants to be a Millionaire? The Science Edition – Chapter 7 Mrs. Stortzum’s Fifth Grade Class

18. An underground layer of rock or soil filled with water. aquifer

19. Who Wants to be a Millionaire? The Science Edition – Chapter 7 Mrs. Stortzum’s Fifth Grade Class

20. An underwater mountain. seamount

21. Who Wants to be a Millionaire? The Science Edition – Chapter 7 Mrs. Stortzum’s Fifth Grade Class

22. Plant matter or animal waste that can be used as a source of energy. biomass

23. Who Wants to be a Millionaire? The Science Edition – Chapter 7 Mrs. Stortzum’s Fifth Grade Class

24. A storage area for freshwater supplies. reservoir

25. Who Wants to be a Millionaire? The Science Edition – Chapter 7 Mrs. Stortzum’s Fifth Grade Class

26. A stream of water that flows through the ocean like a river. current

27. Who Wants to be a Millionaire? The Science Edition – Chapter 7 Mrs. Stortzum’s Fifth Grade Class

28. A process called _________ makes it possible for people to use seawater for drinking. desalination

29. Who Wants to be a Millionaire? The Science Edition – Chapter 7 Mrs. Stortzum’s Fifth Grade Class

30. Seaweed, oil, coal, and natural gas are examples of important ________ that oceans provide. resources

31. Who Wants to be a Millionaire? The Science Edition – Chapter 7 Mrs. Stortzum’s Fifth Grade Class

32. The wind drives the ocean’s _____ _________. surface currents

33. Who Wants to be a Millionaire? The Science Edition – Chapter 7 Mrs. Stortzum’s Fifth Grade Class

34. Living things need oxygen in the air for ___________. respiration

35. Who Wants to be a Millionaire? The Science Edition – Chapter 7 Mrs. Stortzum’s Fifth Grade Class

36. Homes heated by hot springs are an example of the use of ________ energy. geothermal

37. Who Wants to be a Millionaire? The Science Edition – Chapter 7 Mrs. Stortzum’s Fifth Grade Class

38. Water, wind, the tides, and the Sun are examples of _______ energy sources. alternative

39. Who Wants to be a Millionaire? The Science Edition – Chapter 7 Mrs. Stortzum’s Fifth Grade Class

40. 95 to 99% of the Sun’s __________ ____ are screened out by the ozone layer. ultraviolet rays

41. Who Wants to be a Millionaire? The Science Edition – Chapter 7 Mrs. Stortzum’s Fifth Grade Class

42. Chlorine is added to water in the ______ ________ process. water purification

43. Who Wants to be a Millionaire? The Science Edition – Chapter 7 Mrs. Stortzum’s Fifth Grade Class

44. When hot molten rock from inside Earth rises to the surface and cools to a solid, _________ are formed. seamounts

45. Who Wants to be a Millionaire? The Science Edition – Chapter 7 Mrs. Stortzum’s Fifth Grade Class

46. Fresh water is constantly renewed through the _____ ______. water cycle

47. Who Wants to be a Millionaire? The Science Edition – Chapter 7 Mrs. Stortzum’s Fifth Grade Class

48. Oxygen is an example of a _________ resource. renewable

49. Who Wants to be a Millionaire? The Science Edition – Chapter 7 Mrs. Stortzum’s Fifth Grade Class

50. Tube worms live in a unique environment called ________ _______. sea-floor vents

51. Thank you for playing Who Wants to be a Millionaire! Good luck on your test!!