Moon Vocabulary Crossword

Round structure, the result of an impact.
Light-colored area of the moon with lots of rough mountains and craters.
Large dark-grey or black areas of the moon that are fairly smooth.
White lines that extend in all directions from some craters.
Structures that looks like narrow canyons or stream courses.
Phase of the moon showing an arc-shaped section of the moon that is illuminated by the sun.
The shape of the moon when the illuminated part is less than a circle but more than a quarter.
Appearance presented by the moon.
When a moon phase is increasing or getting larger.
When a moon phase is decreasing or getting smaller.
The phase of the moon when the entire moon is illuminated by the sun.
Phase of the moon when none of the visible part of the moon is illuminated by the sun.