Soils

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Across
  1. 3. A mountain or hill that erupts and deposits rock, ash and lava.
  2. 4. What takes up 45% of soil?
  3. 5. What is Dwayne Johnson's nickname?
  4. 7. Study of forms and features of land surfaces.
  5. 9. layer R of the soil horizon.
  6. 11. What are the rocks in soil called that helped form it?
  7. 12. Weathering of rocks
  8. 15. what takes up 25% of soil?
  9. 17. Layer Layer O of the soil horizon.
  10. 19. Layer E of the soil horizon.
  11. 20. Layer A of the soil horizon.
Down
  1. 1. What is a map of all different kinds of soil in all parts of the land?
  2. 2. what takes up a quarter of soil?
  3. 6. A clastic silt-sized windblown sediment.
  4. 8. Layer C of the soil horizon.
  5. 10. what takes up 5% of soil?
  6. 13. Matter that is broken down by weathering and transported by means of deposition.
  7. 14. The action of depositing something.
  8. 16. Layer B of the soil horizon.
  9. 18. Sediment with particles smaller than silt.