Across
- 1. A huge pile of slow moving ice
- 4. Very heavy
- 6. Lots of fast moving water
- 7. The way the water flows
- 10. The river that made the Grand Canyon
- 11. Where the sand was taken from
- 12. Loose rocks and soil
Down
- 2. The sides of the river
- 3. Where the trees are
- 5. Built to cross rivers
- 6. Where the people live
- 8. To wear away
- 9. Where the animals are
