Answer:
The moon has eight major phases:
1. New Moon - completely dark.
2. Waxing Crescent - a very small part of the right side of the moon is lit while the rest is dark.
3. First Quarter - the right half of the moon is lit while the left half is dark.
4. Waxing Gibbous - nearly all the moon is lit while a very small part on the left side is still dark.
5. Full Moon - the whole moon is completely lit.
6. Waning Gibbous - nearly all the moon is lit while a very small part on the right side is still dark.
7. Third Quarter - the left half of the moon is lit while the right half is dark.
8. Waning Crescent - a very small part of the left side of the moon is lit while the rest is dark.