| Answer | Crossword Clue |
|---|---|
| SCREE | Loose rock at the base of a slope |
| FOOTHILL | Slope at the base of a mountain |
| SCREE | Patch of loose rocks at the base of a cliff |
| SCREES | Step masses of rock at the base of cliffs |
| SCREE | Loose rocks at a cliff's base |
| TALUS | Rock debris at base of cliff |
