Soil order

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Across
  1. 1. highly weathered soils of the tropics
  2. 5. young, but more developed than Entisols
  3. 6. highly weathered soils in warm, humid climates
  4. 10. lack well-developed horizons
  5. 11. arid climates of cool to hot deserts
  6. 12. deciduous forests of temperate, moist climates
Down
  1. 2. coniferous forests in cool, moist regions
  2. 3. very cold soils of the tundra
  3. 4. parent materials very high in clays that shrink and swell with drying and wetting cycles
  4. 7. decaying organic matter in wetlands
  5. 8. rich, dark soils of grasslands
  6. 9. recent geologic volcanic materials