Across
- 5. a large stream
- 7. loop like bend in a river
- 10. igneous rock on earths surface
- 13. Molten material from the mantle being pushed to the suface
- 14. most common intrusive igneous rock
- 16. large mass of moving ice
- 17. gently rolling land
- 19. one lithospheric plate collides and plunges down
- 20. made of equal parts of clay sand and silt
Down
- 1. dark colored organic material in the soil
- 2. amount of sediment a river carries
- 3. breaks down rock at earths surface
- 4. meander cut off by a river
- 6. a fossil that is a copy of an organism shape
- 8. my favorite nfl player
- 9. layer of rock beneath the soil
- 10. wind and water carrying away weathered material
- 11. one time in the past when continental glaciers covered most of earth
- 12. warm blooded vertebrate
- 15. igneous rock below earths surface
- 18. loose layer of dead leaves and plants on the surface of soil