Science

8. when rocks or land slides
9. a mass deposited in a triangle shape at mouth of river or stream
11. precipitation any kind of precipitation that contains acid
12. when rocks are broken down but can not be put back together
15. action The weathering process caused by cycles of freezing and thawing of water in surface pores, cracks, and other openings. Alternate or repeated cycles of freezing and thawing of water contained in materials; the term is especially applied to disruptive effects of this
17. where material is Kaiden down
20. the process is reduce is size by a scraping action
22. the flow of mud

1. when rocks are broken down through erosion but it can be put out back together
2. glacier smaller mass of ice
3. moraine
4. the slow downhill movement of weathered down material
5. a chemical reaction where where a meterail combines with oxygen to make a new material
6. where glaciers move
7. a big rock of ice
10. a fan shaped mass of metarial deposited by a stream when the slope of the land decrease
13. glacier large masses of ice
14. a part of the river where sediments are deposited when the river overflowes
16. a natural cause where weather agents wear down rocks
18. porosity
19. where rocks and other materials are broken down a moved to elsewhere
21. a mound of sand that moves because of wind