| Answer | Crossword Clue |
|---|---|
| ICEAGE | Time of global cooling |
| ICEAGE | Result of global cooling |
| pliocene | noting or pertaining to an epoch of the Tertiary Period, occurring from 10 to 2 million years ago, and characterized by increased size and numbers of mammals, by the growth of mountains, and by global climatic cooling |
| AUTUMN | Cooling-off time |
| FALL | Cooling-off time? |
| YEAR | Time of global revolution |
