Across
- 6. Warmer period between ice ages with rising temps.
- 7. Large areas covered by thick ice.
- 8. Large ice mass that moves slowly and shapes land.
- 9. Repeated Earth climate sequences between periods.
Down
- 1. Rock left by a glacier, often in the mountains.
- 2. Time when Earth was mostly covered in ice.
- 3. Time when Earth was largely covered in ice.
- 4. Natural phenomenon of climate changes over time.
- 5. Wetland that accumulates peat, preserving climates.
