3. IPCChemistryNature of Science Physics Biology 200 100 300 400 500 200 100 300 400 500 200 100 300 400 500 200 100 300 400 500 200 100 300 400 500

4. Which of the following items would most likely be lifted by a magnet? A. Block of wood B. A Metal ball bearing C. A Plastic Cup D. A Piece of Limestone

5. Category for $100: B. A Metal Ball Bearing

6. Which of the following is not a good form of electrical insulation? A. Plastic B. Rubber C. Wood D. Metal A. Plastic B. Rubber C. Wood D. Metal

7. Category for $200: D. Metal

8. Which of the following surfaces would create the most friction? A. A glass tabletop B. A wooden table top C. A bed of rocks D. A tile floor A. A glass tabletop B. A wooden table top C. A bed of rocks D. A tile floor

9. Category for $300: C. A bed of rocks

10. Martha placed a straw in a glass of water as shown. The Straw appears to bend because- A. the light has reflected off the water B. The water causes light refraction C. it was made out of plastic D. All straws bend in water

11. Category for $800: B. The water causes light refraction

12. As shown in the picture, when water begins to boil it has reached its-

13. Category for 500: A. Boiling Point

14. Which of the following is not an example of weathering? A. Rivers flowing over rocks making them smaller. B. Wind blowing across rocks causing them to become smooth. C. Waterfalls becoming smaller over time as they carve through the ground they spill over. D. Snow falling and causing a river to change temperature. A. Rivers flowing over rocks making them smaller. B. Wind blowing across rocks causing them to become smooth. C. Waterfalls becoming smaller over time as they carve through the ground they spill over. D. Snow falling and causing a river to change temperature.

15. Category for $100: D. Snow falling and causing a river to change temperature

16. Sand is formed mainly by- A. Ocean waves eroding rocks and depositing the remains on the shore. B. Heat from the Sun Transforming soil into sand. C. Ocean animals crushing rocks and pushing the remains to the shore. D. Rivers moving sand to the ocean shore. A. Ocean waves eroding rocks and depositing the remains on the shore. B. Heat from the Sun Transforming soil into sand. C. Ocean animals crushing rocks and pushing the remains to the shore. D. Rivers moving sand to the ocean shore.

17. Category for $200: A. Ocean waves eroding rocks and depositing the remains on the shore.

18. Tides are caused by- A. The pull of the Sun’s gravity B. The pull of the moon’s gravity C. Volcanoes underwater D. The turning of the Earth A. The pull of the Sun’s gravity B. The pull of the moon’s gravity C. Volcanoes underwater D. The turning of the Earth

19. Category for $600: B. The pull of the moon’s gravity

20. The rings on the tree trunk below represent - A. The height of the tree. B. the age of the tree C. the color of the tree D. The type of tree A. The height of the tree. B. the age of the tree C. the color of the tree D. The type of tree

21. Category for $400: B. The Age of the tree.

22. Which of the following is an example of a non-renewable resource? A. C. D. B.

23. Category for $500: B.

24. The animal below is a snake- Which animal would most likely be a prey of the snake? A. Eagle B. Mouse C. Shark D. Horse A. Eagle B. Mouse C. Shark D. Horse

25. Category for $100: B. Mouse

26. The duck below has webbed feet. It has webbed feet because- A. it inherited the trait from its parents. B. it grew webbing after it decided to live near water. C. a duck’s feet become webbed when it learns to use them. D. the duck learned that it needed webbed feet to paddle water. A. it inherited the trait from its parents. B. it grew webbing after it decided to live near water. C. a duck’s feet become webbed when it learns to use them. D. the duck learned that it needed webbed feet to paddle water.

27. Grades Category for $200: A. It inherited the trait from its parents.

28. A tree in the forest has many roles. Which of the following is not a niche of the tree? A. To provide food to some consumers B. To provide oxygen to animals C. To hunt Prey D. To serve as a habitat for some animals A. To provide food to some consumers B. To provide oxygen to animals C. To hunt Prey D. To serve as a habitat for some animals

29. Category for $300: C. to hunt prey

30. The Coyote below most likely lives in which habitat? A. Desert B. Swamp C. Mountain D. Ocean A. Desert B. Swamp C. Mountain D. Ocean

31. Category for $400: A. Desert

32. The Bear below has large claws that are primarily used to- A. Catch prey B. Swim C. Dig Burrows D. Clean themselves A. Catch prey B. Swim C. Dig Burrows D. Clean themselves

33. Category for $500: A. Catch Prey

34. What is the first thing you should do if something spills at the beginning of an experiment? A. Tell the teacher. B. Pour hot water on it. C. Wipe it up quickly D. Pretend nothing happened. A. Tell the teacher. B. Pour hot water on it. C. Wipe it up quickly D. Pretend nothing happened.

35. Category for $100: A. Tell the teacher.

36. A student designed an experiment to study what materials were conductors and what materials were insulators. Which of the following would be the best variable for the experiment? A. Type of light bulb B. Type of circuit C. Type of material D. Type of battery A. Type of light bulb B. Type of circuit C. Type of material D. Type of battery

37. Category for $200: C. Type of Material

38. Which of the following is a variable in an investigation designed to show “How much water is needed for a violet to grow?” A. Temperature of Water B. Size of Plant C. Type of Plant D. Amount of Water A. Temperature of Water B. Size of Plant C. Type of Plant D. Amount of Water

39. Category for $300: D. Amount of Water

40. Which of the following items would be the best to use to observe a star’s light? A. C. B.D.

41. Category for $800: B.

42. How many variables does a simple experiment have? A. 2 B. 100 C. 5 D. 1 A. 2 B. 100 C. 5 D. 1

43. Category for $500: D. 1

44. What letter represents Evaporation? A. A B. B C. C D. D A. A B. B C. C D. D

45. Category for $100: A

46. Which of the following in not part of the nitrogen cycle? A. C. B.D.

47. Category for $200: C.

48. Water will most easily flow through- A. Clay B. Sand C. Loam D. Iron A. Clay B. Sand C. Loam D. Iron

49. Category for $300: B. Sand

50. If toads would be taken out of the food web, what population would increase? A. Foxes B. Snakes C. Predaceous Insects D. Spiders A. Foxes B. Snakes C. Predaceous Insects D. Spiders

51. Category for $400: C. Predaceous Insects

52. If all the plants in the area were cut down, there would be less- A. Carbon Dioxide B. Oxygen C. Nitrogen D. Water A. Carbon Dioxide B. Oxygen C. Nitrogen D. Water

53. Category for $500: B. Oxygen

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59. BAD SLIDE DO NOT DELETE IT A. Boiling Point B. Melting Point C. Freezing D. Saturation Point

60. As shown in the picture, when water begins to boil it has reached its- A. Boiling Point B. Melting Point C. Freezing D. Saturation PointBoiling PointMelting PointFreezingSaturation Point

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62. If toads would be taken out of the food web, what population would increase? A. Foxes B. Snakes C. Predaceous Insects D. SpidersFoxesSnakesPredaceous InsectsSpiders

63. If all the plants in the area were cut down, there would be less- A. Carbon DioxideCarbon Dioxide B. OxygenOxygen C. NitrogenNitrogen D. WaterWater