| Answer | Crossword Clue |
|---|---|
| ICEBOX | Ancestor of the deep freeze. |
| ICEBOX | Forerunner of deep freeze. |
| ANTARCTICA | Scene of Deep-freeze. |
| ANTARCTICA | Scene of Operation Deep Freeze. |
| ANTARCTICA | Site of "Operation Deep-Freeze." |
| ICER | Deep freeze. |
| ICEAGES | Deep-freeze periods |
| BEEF | Deep freeze item. |
| POLAR | Deep Freeze region. |
| ICEAGE | Deep freeze, way back when. |
| stabilate | a population preserved in a viable state though subject to extraordinary conditions eg microorganisms in deep freeze |
