PERMAFROST - is a crossword puzzle answer. We found for you 7 different crossword puzzles that contains PERMAFROST answer. The list below order by crosswords date.
| Answers | Clues |
|---|---|
| PERMAFROST | Ever-frozen ground |
| PERMAFROST | Frozen ground whose temperature does not rise above 0º C for at least 12 months |
| PERMAFROST | Ground that is always frozen |
| PERMAFROST | It covers much of Alaska |
| PERMAFROST | Item rapidly reducing under rising arctic temperatures |
| PERMAFROST | Layer of soil that never thaws |
| PERMAFROST | Resting place of many Siberian mammoths |