1. 200 pt 300 pt 400 pt 500 pt 100 pt 200 pt 300 pt 400 pt 500 pt 100 pt 200pt 300 pt 400 pt 500 pt 100 pt 200 pt 300 pt 400 pt 500 pt 100 pt 200 pt 300 pt 400 pt 500 pt 100 pt Metric Conversions Space Speed and Acceleration Earth’s History The Atmosphere

2. Metrics 100 1 meter = ? centimeters

3. Metric 100 1 meter = 100 centimeters

6. Metric 200 1 kilogram = ? decigrams

7. Metric 200 1 kilogram = 10,000 decigrams

8. Metric 300 45 millimeters = ? decimeters?

9. Metric 300 45 millimeters = 0.45 decimeters

10. Metric 400 390.8 decameters = ? kilometers?

11. Metric 400 390.8 decameters = 3.908 kilometers

12. Metric 500 4 milligrams = ? kilograms?

13. Metric 500 4 milligrams = 0.000004 kilograms

14. Space…100 What is the biggest object in the solar system?

15. Space…100 The sun

16. Space…200 How long does it take the earth to orbit the sun?

17. Space…200 365 days

18. Space…300 What is the order of the planets?

19. Space…300 Mercury Venus Earth Mars Jupiter Saturn Uranus Neptune

20. Space…400 What is the difference between a universe and a galaxy?

21. Space…400 The universe is everything in existence. A galaxy is a gravitationally bound system of stars.

22. Space…500 What is the angle of earth’s tilt?

23. Space…500 23.5°

24. Speed 100 What is the formula for average speed?

25. Speed 100 Speed = distance time

26. Speed…200 What is the formula for acceleration?

27. Speed 200 Acceleration = final velocity – initial velocity time

28. Speed 300 What is the average speed of a car that travels 800 miles in 9 hours?

29. Speed…300 Speed = 800 miles 9 hours Speed = 88.9 miles/hour (mph)

30. Speed…400 What is the acceleration of a car if it goes from 68 m/s to 90 m/s in 4 seconds?

31. Speed…400 Initial Velocity = 68 m/s Final Velocity = 90 m/s Time = 4 seconds Acceleration = 90 m/s-68 m/s 4 seconds = 22 m/s 4 seconds = 5.5 m/s 2

32. Speed 500 What is the difference between speed and acceleration?

33. Speed…500 Speed measures how fast an object is changing its position. Acceleration measures how fast the speed changes.

34. Earth's History 100 How old is earth?

35. Earth's History 100 4.6 billion years old

36. Earth's History 200 What is the 2 nd layer of the earth, the Mantle, made of?

37. Earth's History 200 Hot molten rock

38. Earth's History 300 What kind of rock forms in layers?

39. Earth's History 300 Sedimentary rock

40. Earth’s History 400 Why do scientists study landforms for earth’s history?

41. Earth’s History 400 To find out the history of the region (what plants and animals lived there, what the area used to look like, etc.)

42. Earth's History 500 What causes the continents to shift?

43. Earth's History 500 Plate tectonics

44. The Atmosphere…100 Name one type of gas the atmosphere is made of.

45. The Atmosphere…100 Carbon Oxygen Nitrogen Hydrogen

46. The Atmosphere…200 What layer of the atmosphere does weather occur in?

47. The Atmosphere…200 Troposphere

48. The Atmosphere…300 What is the Greenhouse Effect?

49. The Atmosphere…300 The phenomenon that allows heat to be trapped in the atmosphere by different gases.

50. The Atmosphere…400 What layer of the atmosphere do the northern lights occur in?

51. The Atmosphere…400 Thermosphere

52. The Atmosphere…500 What temperature would the earth be year round without the greenhouse effect?

53. The Atmosphere…500 60°F