Across
- 4. One factor that impacts how soil forms: A
- 5. One factor that impacts how soil forms: W
- 7. The most common type of soil in the Amazon
- 8. What does the type of soil influence in the rainforest
- 9. Why is the top layer of soil in the central rainforest so nutrient rich
- 12. One factor that impacts how soil forms: C
- 13. Water from the _____ mountains has brought sediments down into the basin
Down
- 1. One soil factor impacted by rainfall leeching
- 2. Areas peat soil is found in
- 3. Important soil factor in plant growth
- 6. Natural process that forms soil
- 10. When clay rich soils become __________ and thick, it makes it harder for roots to grow
- 11. ______ organisms help further break down the soil
- 13. Soil type is created by sediment deposits carried by river flow
