| Answer | Crossword Clue |
|---|---|
| SLUDGE | New sea ice. |
| FLOE | Sea ice. |
| FLOE | Drifting sea ice |
| FLOE | Ice at sea. |
| SHELF | ... ice (Ross Sea feature) |
| FLOE | Ice chunk at sea |
| FLOE | Ice in the sea |
| FLOES | Sheets of sea ice |
| FLOES | Bering Sea ice cubes |
| FLOE | Chunk of sea ice |
| FLOES | Chunks of sea ice |
| SLOB | Sludge of sea ice |
| BERG | Ice in the sea |
| FLOE | Sheet of ice on the sea |
