Weathering, Erosion, Deposition

2. a large mass of ice, formed by snow accumulation on land, that moves slowly across Earth's surface
5. rapid, downhill movement of soil, loose rocks, and boulders
7. the downhill movement of a large mass of rocks or soil due to gravity
8. a broad C shaped curve in a stream
11. a crumbly, wind blown deposits of silt and clay
14. a pile of wind-blown sand
15. a mound or ridge of unsorted sediment deposited by a glacier
16. a mixture of various sizes of sediment that has been deposited by a glacier
17. a current that flows parallel to the shoreline

1. the mechanical and chemical processes that change Earth's surface over time
3. the process that changes the composition of rocks and minerals dur to exposure to the environment
4. physical processes that naturally break rocks into smaller pieces
6. the shape and steepness of the landscape
9. the grinding away of rock or other surfaces as particles carried by wind, water, or ice scrape against them
10. the laying down or settling of eroded material
12. layered sediment deposited by streams of water that flow from a melting glacier
13. a pile of angular rocks and sediment from a rockfall
14. a large deposit of sediment that forms where a stream enters a large body of water
18. the process that combines the element oxygen with other elements or molecules
19. the moving of weathered material, or sediment, from one location to another