CRESENTS
nothing
learn how to read
Craters
they are called valleys
A crater.
They are called "craters" and were produced by meteor impacts (the vast majority more than 2 billion years ago).
craters :]
learn how to read
Craters
they are called valleys
A crater.
A crater.
Crators? If that's what you mean by circular depression.
The depressions on the moon are impact craters formed by collisions with asteroids and comets.
plunge pools
it is called craters
Craters
They are called "craters" and were produced by meteor impacts (the vast majority more than 2 billion years ago).