Across
- 2. are masses of ice, formed by snow accumulation on land, that move slowly across Earth’s surface
- 6. breaks down rocks without changing their composition.
- 8. the material formed from rocks being broken down
- 9. The downhill movement of a large mass of rocks or soil due to gravity
- 10. The laying down or settling of eroded material
Down
- 1. one theory of plate movement caused by the circulation of magma in the mantle.
- 3. the process that occurs when one tectonic plate moves under another tectonic plate.
- 4. the mechanical and chemical process that change the surface of Earth over time
- 5. the process that changes the composition of rocks
- 7. involves the moving of broken material from one location to another