| Answer | Crossword Clue |
|---|---|
| ESKAR | Mound of sand, gravel and rocks |
| moraines | ridge, mound, or irregular mass of unstratified glacial drift, chiefly boulders, gravel, sand, and clay |
| moraine | ridge, mound, or irregular mass of unstratified glacial drift, chiefly boulders, gravel, sand, and clay |
| morainal | ridge, mound, or irregular mass of unstratified glacial drift, chiefly boulders, gravel, sand, and clay |
| esker | a long narrow ridge or mound of sand, gravel, and boulders deposited by a stream flowing on, within, or beneath a stagnant glacier |
| MORAINE | Mass of rocks, gravel, sand, etc. on a glacier. |
