| Term: | Snowball Earth |
| Definition: |
The name given to the hypothesis that the Earth was almost completely covered by glacier ice in late Precambrian time (c. 1000 to 542 million years ago). Swisseduc
GCW |
| Term: | Snowball Earth |
| Definition: | The name given to the hypothesis that the Earth was almost completely covered by glacier ice in late Precambrian time (c. 1000 to 542 million years ago). |