| Answer | Crossword Clue |
|---|---|
| DELTA | Triangular land formation |
| DELTA | Triangular formation |
| DELTA | Triangular river formation |
| NECK | Land formation |
| MESA | Land formation. |
| CAPE | Seaside land formation |
| MESA | Western land formation |
| MESA | Southwest land formation |
| MESA | Flat land formation |
| MESA | Elevated land formation |
| MESA | Southwestern land formation |
| MESA | Desert land formation |
| MESA | Monument Valley land formation |
| SEALEVEL | Land formation measuring standard |
| MESA | Table-topped land formation |
| MESA | Steep-sided land formation |
| KARST | Land formation known for its caves |
| DELTA | Land formation named for its usual shape |
