Across
- 3. Process when water turns into ice.
- 5. Large, slow moving rivers of ice.
- 9. A warmer time between ice ages when ice sheets do not spread as much.
Down
- 1. Ice age is the time where there is ___________ ice sheets cover surface of Earth.
- 2. Glaciers do this when the weather gets warmer.
- 3. The number of ice ages do scientists think there have been on Earth.
- 4. Glaciers can carve out this landform between mountains.
- 6. Glaciers carry and scrape this as they move.
- 7. The kind of temperature needed for glaciers to grow.
- 8. Frozen water that builds up to form glaciers.