| Answer | Crossword Clue |
|---|---|
| RIFT | Great ... Valley (African feature) |
| WADI | African valley |
| WADI | N. African valley. |
| NYASA | Lake in the East African Rift Valley |
| MESA | Monument Valley feature |
| RACEME | Lily-of-the-valley feature |
| contours | An outline of a natural feature such as a hill or valley |
