1. $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $ 300 $400 $500 $100 $200 $300 $400 $500 $100 Around and Around We Go Summer, Spring, Winter, and Fall These are the Phases of the Mooooon! Total Eclipse of the Heart The Tide is High

2. This is the yearly orbit of Earth around the Sun.

3. What is a revolution?

4. This is the line on which an object rotates.

5. What is a rotation axis?

6. Earth _______ on its axis and ______ around the Sun.

7. What is rotates and revolves?

8. This is how long it takes for the Earth to rotate on its axis.

9. What is 24 hours?

10. This is how long it takes for the Earth to revolve around the Sun.

11. What is 365.24 days?

12. Summer occurs on the hemisphere of Earth that is _______.

13. What is tilted towards the Sun?

14. This is when we have 12 hours of daylight and 12 hours of darkness.

15. What is an equinox?

16. This causes the seasons on Earth.

17. What is the tilt of Earth’s axis and the Earth’s revolution around the Sun?

18. This is when there is the greatest difference between the hours of sunlight and hours of darkness.

19. What is a solstice?

20. These are the two seasons when an equinox occurs.

21. What is spring and fall?

22. This phase of the Moon comes before the new Moon.

23. What is a waning crescent?

24. This is the dark- colored relatively flat regions of the Moon’s surface.

25. What are maria?

26. These are the three parts of the giant impact hypothesis.

27. What is a large object struck the Earth, the pieces formed a ring around the Earth, and when the pieces cool they clumped together to form the Moon?

28. This is how long it takes for the Moon to revolve around the Earth.

29. What is 27.3 days?

30. This formed the craters on the Moon.

31. What is the impacts from objects in space?

32. This is when the Moon moves directly between the Sun and Earth.

33. What is a solar eclipse?

34. This is when the shadow of the Moon appears on Earth’s surface.

35. What is a solar eclipse?

36. This is how long a total solar eclipse takes.

37. What is 7 minutes?

38. This is the phase of the Moon that a lunar eclipse occurs at.

39. What is a full Moon?

40. This is why the Moon can be seen from Earth’s umbra during a total lunar eclipse.

41. What is the Earth’s atmosphere deflects some sunlight into the umbra?

42. This is a tide.

43. What is the daily rise and fall of sea level?

44. This is what causes the tides.

45. What is the Moon’s gravity?

46. This occurs at new and full Moons, and have the highest high tides and the lowest low tides.

47. What is a spring tide?

48. This is when a neap tide occurs.

49. What is at the 1 st and 3 rd quarters and have the lowest high tides and the highest low tides?

50. This is the number of high and low tides that occur each day.

51. What is two?