| Answer | Crossword Clue |
|---|---|
| SLICK | Like an ice-covered road |
| pingos | hill of soil-covered ice pushed up by hydrostatic pressure in an area of permafrost |
| pingo | hill of soil-covered ice pushed up by hydrostatic pressure in an area of permafrost |
| plastrons | (in an aquatic insect) A patch of cuticle covered with hairs that retain a thin layer of air, acting like a gill for breathing under water |
| POLAR | Like an ice-cap |
| CONIC | Shaped like an ice cream holder. |
| SLICK | Like a roadway after an ice storm |
