Question

what lunar phase is this?
what lunar phase is this?
what lunar phase is this?

Explanation:

1. The first image shows a fully illuminated moon, which matches the full moon phase.
2. The second image shows more than half but not all of the moon illuminated, on the right side, which is the gibbous (waxing gibbous) phase.
3. The third image shows a small sliver of the moon illuminated on the right side, which is the crescent (waxing crescent) phase.

Answer:

1. Full Moon
2. Waxing Gibbous Moon
3. Waxing Crescent Moon