trents boaring words

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Across
  1. 2. a large stream
  2. 5. change over time
  3. 6. a tiny groove in soil made by flowing water
  4. 9. dead bones
  5. 10. big glaciers or a movie with sid
  6. 12. an animal with a back bone
  7. 13. sediment carried in water
  8. 14. water flows over ground
  9. 15. big ice
  10. 18. says old is lower top is younger
  11. 19. soil organisms that breaks down the remains of organisms
  12. 21. a bend in a river
Down
  1. 1. events in order
  2. 3. little stream go into big stream
  3. 4. am area in a great plains where wind erosion caused soil lost
  4. 7. no back bone
  5. 8. a long narrow glaciers that form when snow advice build up in mountain
  6. 11. break down sediment
  7. 16. worst position in baseball
  8. 17. dark colored soil
  9. 20. weathered materials from earths surface