| Answer | Crossword Clue |
|---|---|
| pingos | hill of soil-covered ice pushed up by hydrostatic pressure in an area of permafrost |
| pingos | hill of similar origin remaining after the melting of permafrost |
| Answer | Crossword Clue |
|---|---|
| pingos | hill of soil-covered ice pushed up by hydrostatic pressure in an area of permafrost |
| pingos | hill of similar origin remaining after the melting of permafrost |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.