The moon's full cycle is about a month long. The moon's cycle can be divided into four weeks. Week I begins with the new moon.

Sort the moon phases of Week 3 into the correct order.

To sort the moon phases of Week 3 into the correct order, we need to know the typical progression of the moon's phases during a lunar month. The eight main phases of the moon, in order, are:

1. New Moon
2. Waxing Crescent
3. First Quarter
4. Waxing Gibbous
5. Full Moon
6. Waning Gibbous
7. Third Quarter
8. Waning Crescent

Given that Week 1 begins with the new moon, Week 3 would typically include the phases in the following order:

1. Waning Crescent (continuing from Week 2)
2. Third Quarter
3. Waning Gibbous

Therefore, the correct order of moon phases for Week 3 is Waning Crescent, Third Quarter, Waning Gibbous.

In order to sort the moon phases of Week 3 into the correct order, we need to understand the phases of the moon during a lunar cycle. The moon goes through eight different phases:

1. New Moon: The moon is not visible from Earth.
2. Waxing Crescent: A small sliver of the moon is visible, growing larger each day.
3. First Quarter: The right half of the moon is visible, resembling a half-circle.
4. Waxing Gibbous: The moon is more than half but not fully illuminated.
5. Full Moon: The entire face of the moon is visible and illuminated.
6. Waning Gibbous: The moon is more than half but not fully illuminated, but the illumination is decreasing.
7. Third Quarter: The left half of the moon is visible, resembling a half-circle.
8. Waning Crescent: A small sliver of the moon is visible, decreasing in size each day.

Week 3 of the moon cycle would typically include the following phases:

1. Waning Gibbous: The moon is more than half but not fully illuminated, but the illumination is decreasing.
2. Third Quarter: The left half of the moon is visible, resembling a half-circle.
3. Waning Crescent: A small sliver of the moon is visible, decreasing in size each day.
4. New Moon: The moon is not visible from Earth.

So, the correct order of moon phases for Week 3 would be:
1. Waning Gibbous
2. Third Quarter
3. Waning Crescent
4. New Moon