Across
- 2. the preserved remains or traces of living things
- 6. a land form made of flat or gently rolling land
- 7. a land form with high elevation and high relief
- 10. the type of rock that is made of hardened rock
- 11. a large mass of moving ice and snow on land
- 12. wave-washed sedimentary along a coast
- 14. a loop like bend in the course of a river
- 15. height above sea level
- 16. favorite teacher
- 18. The grinding away of rock by other rock
- 20. a sphere that represents Earths surface
- 21. a large channel in soil formed bey erosion
Down
- 1. the sediments deposited directly by a glacier
- 3. Earth materials deposited by erosion
- 4. The amount of sediment that a river or stream carries
- 5. wide valley through which a river flows
- 8. a meander cut off from a river
- 9. an animal with a back bone
- 13. they slide past each other
- 17. the ability to do work or cause change
- 19. a thick mass of grass roots and soil