Soils

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Across
  1. 3. Is determined by fine, lose or the proportion of the soil
  2. 9. chemical elements of hydrogen and oxygen together to form a liquid, gas, or solid
  3. 10. Tiny fragments of broken down rock
  4. 12. an fill soil pores as water drains or is removed from a soil pore by evaporation or root absorption Water that fills the voids of soil
  5. 14. Soil that is comprised of very fine mineral particles and not much organic material
  6. 16. The water stored in the soil
  7. 17. An important part of the growth to plant using nitrogen, oxygen and pottasium
  8. 19. Dark, organic material that forms in soil when plant and animal matter decays
  9. 21. The thin layer of material covering the earth's surface
  10. 22. The top layer of soil that is high in organic matter and nutrient
  11. 23. Soil made with a balance of the three main types of soil
  12. 25. A solid, dust-like sediment that water, ice, and wind transport and deposi
Down
  1. 1. The fraction of the total soil volume that is taken up
  2. 2. Very rough types of soil
  3. 4. The breaking down or dissolving of rocks and minerals on Earths surface
  4. 5. The hard, solid rock beneath surface materials such as soil and gravel
  5. 6. Organic matter decay, and harvest of high-yielding crops
  6. 7. The way individual particles of sand, silt, and clay are assembled
  7. 8. bacteria, actinomycetes, fungi, protozoa and nematodes are all needed to boost plant life
  8. 11. The different sizes of soils
  9. 13. Generaly this soil drains quickly, meaning they don't hold on to water and nutrients as long as other soil types
  10. 15. very small, irregular pieces of rock and stone
  11. 18. The soil lying immediately under the surface soil
  12. 20. Made up of sand, silt, and clay
  13. 24. Composed primarily of plant materials