Answer | Crossword Clue |
---|---|
GLENS | Narrow valleys |
GLENS | Narrow valleys. |
RAVINES | Narrow, steep-sided valleys |
rills | any of certain long, narrow, straight or sinuous trenches or valleys observed on the surface of the moon |
rille | any of certain long, narrow, straight or sinuous trenches or valleys observed on the surface of the moon |
rill | any of certain long, narrow, straight or sinuous trenches or valleys observed on the surface of the moon |