Soil in the Amazon

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Across
  1. 2. What is the process called where water washes nutrients in the lower areas of the soil?
  2. 3. Where does the Alluvium soils originate from?
  3. 5. Where is the Alpine soil found?
  4. 7. The Alpine soil is rich/poor in plant nutrients?
  5. 10. Latosols are described as deep and ___________
  6. 12. What type of soil is the most common in the Amazon?
Down
  1. 1. Where are the alluvium soils found?
  2. 4. Varzea soils are described as __________.
  3. 6. The layer of soil in the Andes is described as...
  4. 8. What layer is formed by decomposed organic matter?
  5. 9. What process is rapid in the Andes?
  6. 11. What type of soil can be described as red or yellow?