2. THIS IS
JEOPARDY

3. With
Your
Host...
Mrs. Kenny

4. Special Properties of H20
How is Water Important
Special Properties of H20
States of Matter
Water Cycle
Diagrams
Vocabulary
100
100
100
100
100
100
200
200
200
200
200
200
300
300
300
300
300
300
400
400
400
400
400
400
500
500
500
500
500
500

5. Irrigation is used to supply water for

6. Agriculture
(or farming)
A 100

7. Making paper is an example of using water for

8. Industry
(or manufacturing)
A 200

9. Many large cities are located on rivers or coasts because people use water for

10. transportation
A 300

11. Plants use water, CO2, and energy from the sun to make food during this process

12. photosynthesis
A 400

13. Water that fills the cracks and spaces in underground soil and rock layers

14. groundwater
A 500

15. The gaseous form of water is called
B 100

16. water vapor
B 100

17. A mixture that forms when one substance dissolves another is called

18. solution
B 200

19. Tightness across the surface of water that is caused by polar molecules pulling on each other is called
B 300

20. surface tension
B 300

21. Water that falls to Earth as rain, snow, sleet, or hail is called
B 400

22. precipitation
B 400

23. The process by which
plants release water
into the air is called
B 500

24. transpiration
B 500

25. A water molecule
is made up of
C 100

26. Two hydrogen atoms bonded to an oxygen atom
C 100

27. Water is a “polar molecule” that means

28. have a charge (or regions that are slightly + or -)
It has areas that
have a charge (or regions that are slightly + or -)
C 200

29. This water strider can walk on the water because of this property

30. Surface Tension
C 300

31. The petals of these flowers absorb the colored dye because of what process

32. Capillary Action
C 400

33. Because water can dissolve so many substances it is called

34. Universal Solvent
C 500

35. The process by which a gas changes into a liquid is called

36. condensation
D 100

37. When water evaporates, it becomes a
D 200

38. Gas (or vapor)
D 200

39. When a solid becomes a liquid it is called

40. melting
D 300

41. When a liquid becomes a solid it is called

42. freezing
D 400

43. When a solid changes into a gas without becoming a liquid, it is called

44. sublimation
D 500

45. The energy for the water cycle originally comes from the

46. Sun
E 100

47. When water evaporates from the oceans, it becomes fresh water, leaving what behind?

48. Salt
E 200

49. As water vapor rises up into the atmosphere what happens?

50. (condenses, loses energy, becomes a cloud)
It cools off or
(condenses, loses energy, becomes a cloud)
E 300

51. Why does the total amount of Earth’s waters stay the same

52. The total amount of evaporation equals the amount of precipitation

53. If a molecule of liquid water evaporates into water vapor, what happens to the energy of its particles
E 500

54. The particles gain energy or (move faster, increase)

55. In what form is most of Earth’s fresh water found?

56. Ice
(or solid water)
F 100

57. This percentage of Earth’s total water is fresh

58. 3 percent
F 200

59. In this step water becomes a gas
F 300

60. C
(evaporation)
F 300

61. This part of the Earth’s surface is where most evaporation occurs and precipitation falls

62. B (ocean)
F 400

63. What 2 steps involve a change of state?

64. C (evaporation)
liquid to gas
and
D (condensation)
gas to liquid
F 500

65. The Final Jeopardy Category is: Why Ice Floats
Click on screen to begin

66. Click on screen to continue
Ice floats on liquid water because it is less dense. What changes when water freezes that makes it less dense?
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67. Click on screen to continue
Ice molecules take up more space when they freeze (or its volume increases, ice expands when it freezes)
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68. Don’t forget to play the home game
Thank you for playing!
Don’t forget to play the home game
by studying!!!