Science

3. A layered sediment deposited by streams of water that flow from a melting glacier
8. that continents are in constant motion on the Earth's surface
12. The rapid downhill movement of soil, loose rocks, and boulders
14. A current that flows parallel to the shoreline
15. The grinding away of rock or other surfaces as particles carried by wind, water, or ice scrape against them.

1. The downhill movement of a large mass of rocks or soil because of the pull of gravity
2. A large mass of ice that formed on land and moves slowly across Earth's surface
4. A mound or Ridge of unsorted sediment deposited by a glacier
5. A pile of windblown sand
6. A mixture of various sizes of sediment deposited by a glacier
7. A crumbly, windblown deposit of silt and clay
9. A large deposit of sediment that forms where a stream enters a large body of water
10. All the continents were once part of a supercontinent called what
11. A broad, C-shaped curve in a stream
13. a pile of angular rocks and sediment from a rockfall