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5. 100 200 300 400 500 A- Lesson 1 B- Lesson 2 C- Vocabulary D- Moon Phases E- Teacher’s Choice

6. When it’s summer in the Northern Hemisphere, what season is it in the Southern Hemisphere? A- winter B- spring C- summer D- fall A 100

7. When it’s summer in the Northern Hemisphere, what season is it in the Southern Hemisphere? A- winter

8. What is a clue that Earth is moving? A- The stars move around Earth. B- The seasons change during the year. C- You can feel Earth’s movement. D- You are moving right along with Earth. A 200

9. What is a clue that Earth is moving? B- The seasons change during the year.

10. Which of the following is a reason day turns into night on Earth? A- Earth’s axis is tilted. B- Earth rotates from west to east. C- Earth revolves around the Sun. D- Earth’s gravity pulls on the Moon. A 300

11. Which of the following is a reason day turns into night on Earth? B- Earth rotates from west to east.

12. A 400 Why can’t you feel Earth’s movement? A- Earth moves steadily and smoothly. B- Earth moves at a different speed than the Sun. C- Earth moves only a few times each day.

13. A 400 Why can’t you feel Earth’s movement? A- Earth moves steadily and smoothly.

14. What causes the seasons to change on Earth? A- the rotation of Earth B- hotness of the Sun C- the tilt of Earth D- nearness of the Sun A 500

15. What causes the seasons to change on Earth? C- the tilt of Earth

16. What is the best description of the Sun? A- a giant-sized star nearest Earth B- a giant-sized star farthest from Earth C- a medium-sized star nearest Earth D- a medium-sized star farthest from Earth B 100

17. What is the best description of the Sun? C- a medium-sized star nearest Earth

18. What event will occur when the Sun, Moon, and Earth are in the positions shown in the illustration? A- full Moon B- solar eclipse C- lunar eclipse D- new Moon B 200

19. What event will occur when the Sun, Moon, and Earth are in the positions shown in the illustration? B- solar eclipse

20. As the Moon orbits Erath, which side of the Moon faces Earth? A – the dark side B- different side C- the same side D- crater side B 300

21. As the Moon orbits Erath, which side of the Moon faces Earth? C- the same side

22. What occurs when the Moon passes through Earth’s shadow? A- A new Moon occurs. B- A constellation forms. C- A solar eclipse occurs. D- A lunar eclipse occurs. B 400

23. What occurs when the Moon passes through Earth’s shadow? D- A lunar eclipse occurs.

24. What keeps Earth revolving around the Sun? A- the force of gravity B- the force of magnetism C- the pull of the outer planets D- the pull of the Moon B 500

25. What keeps Earth revolving around the Sun? A- the force of gravity

26. Earth spins around its _____________ A- orbit B- revolution C- rotation D- axis C 100

27. Earth spins around its _____________. D- axis

28. Earth completes one __________ each day. A- rotation B- revolution C- ellipse D- orbit C 200

29. Earth completes one __________ each day. A- rotation

30. C 300 Earth’s path around the sun is shaped like a(n) ______________. A- eclipse B- ellipse C- orbit D- revolution

31. C 300 Earth’s path around the sun is shaped like a(n) ______________. B- ellipse

32. What is a constellation? A- a pattern of stars B- a group of planets C- several small asteroids D- the remains of stars C 400

33. What is a constellation? A- a pattern of stars

34. C 500 What is the spinning of Earth around its axis called? A- revolution B- orbit C- ellipse D- rotation

35. C 500 What is the spinning of Earth around its axis called? D- rotation

36. D 100 What phase of the moon is shown? A- new Moon B- full Moon C- last quarter D- crescent

37. D 100 What phase of the moon is shown? B- full Moon

38. D 200 What phase of the moon is shown? A- new Moon B- full Moon C- last quarter D- crescent

39. D 200 What phase of the moon is shown? A- new Moon

40. D 300 What phase of the moon is shown? A- new Moon B- full Moon C- last quarter D- crescent

41. D 300 What phase of the moon is shown? D- crescent

42. D 400 What phase of the moon is shown? A- new Moon B- full Moon C- last quarter D- crescent

43. D 400 What phase of the moon is shown? C- last quarter

44. What phase of the moon is shown? A- new Moon B- full Moon C- first quarter D- crescent D 500

45. What phase of the moon is shown? C- first quarter

46. The Sun rises in the east and sets in the west because A- it depends which hemisphere you’re in B- the Sun moves in the same direction as the Moon C- the Earth rotates from west to east E 100

47. The Sun rises in the east and sets in the west because C- the Earth rotates from west to east

48. One reason seasons change on Earth is that _______ A- the Sun’s gravity is very strong B- Earth’s axis is tilted C- the Moon revolves around Earth D- Earth rotates around its own axis E 200

49. One reason seasons change on Earth is that _______ B- Earth’s axis is tilted

50. E 300 The constellations seen in the Northern Hemisphere that never appear to rise or complete set are A- near Polaris. B- in Ursa Major. C- near the edge of the visible sky. D- the largest ones.

51. E 300 The constellations seen in the Northern Hemisphere that never appear to rise or complete set are A- near Polaris.

52. What season is it in the Northern Hemisphere when the Northern Hemisphere is tilted toward the sun? A- winter B- spring C- summer D- fall E 400

53. What season is it in the Northern Hemisphere when the Northern Hemisphere is tilted toward the sun? C- summer

54. What causes the changes in length and position of a shadow during the day? A- Earth’s tilt B- Earth’s rotation C- Earth’s axis D- Earth’s seasons E 500

55. What causes the changes in length and position of a shadow during the day? B- Earth’s rotation