Across
- 2. the deepest layer of earth and has very hot metals but are
- 5. chemical composition of the rock changes
- 6. the smaller version of a mountain
- 7. the wearing away and removal of rock or sediment
- 9. the layer on the most outside and what we walk on
- 11. a natural feature of the earth's surface
- 12. the next layer after the crust
- 14. part of the crust and floats on top of the mantle
Down
- 1. breaks rocks into smaller pieces without changing them chemically
- 3. a long, low area of land on earth usually between mountains and hills
- 4. the process of sediments carried by wind, flowing water, the sea, or ice
- 8. they are similar to mountains but the top is open which exposes the crust, they also erupt lava
- 10. a part of earth's surface which can contain different landforms
- 13. a very tall piece of rock that rises at 1,000 feet above sea level