Across
- 6. the process through which soil is moved
- 7. tiny pieces of rock, dust, or dirt
- 8. small pieces of rock or soil left behind by water
- 9. the breaking down of rock by wind or rain
- 10. shows or proves something
Down
- 1. shapes or layers of rock found in nature
- 2. becomes worse or breaks down over time
- 3. low areas of land that hold water or rivers
- 4. lasting forever and not changing
- 5. large slow-moving rivers of ice