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The Sun-Moon-Earth System

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    Review questions about the Sun-Moon-Earth System
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  • During waxing phases, are more or less of the Moon's near side lit each night?
    more
  •  15
  • During the waning phases, are more or less of the Moon's near side lit each night?
    less
  •  15
  • How much of the Moon is lit during a First or Third Quarter Moon?
    half
  •  15
  • How much of the Moon is lit during a Full Moon?
    all of it
  •  15
  • How much of the Moon is light during a New Moon?
    none of it
  •  15
  • Which side of the Moon, east or west, is lit during the waxing phases?
    west
  •  15
  • Which side of the Moon, east or west, is lit during the waning phases?
    east
  •  15
  • Describe what a new moon looks like.
    None of the moon is visible.
  •  15
  • Describe what the waxing crescent phase looks like.
    A small sliver of the Western near side of the Moon is lit.
  •  15
  • Describe what the first quarter phase looks like.
    The Western half of the near side of the moon is visible.
  •  15
  • Describe what the waxing gibbous phase looks like.
    Most, but not all, of the Western near side of the Moon is visible.
  •  15
  • Describe what a full moon looks like.
    All of the near side of the Moon is visible.
  •  15
  • Describe what the waning gibbous phase looks like.
    Most, but not all, of the Eastern near side of the Moon is visible.
  •  15
  • Describe what the third quarter phase looks like.
    The Eastern half of the near side of the Moon is visible.
  •  15
  • Describe what the waning crescent phase looks like.
    A small sliver of the Eastern near side of the Moon is visible.
  •  15
  • A spinning motion is called a ___________________.
    rotation
  •  15