| Answer | Crossword Clue |
|---|---|
| STONES | Pebbles and boulders |
| ACME | Fictional company behind earthquake pills and dehydrated boulders |
| 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 |
