Soil

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Across
  1. 2. Rotting
  2. 3. Salty soil
  3. 8. Unwanted material
  4. 10. break into little pieces
  5. 11. Lessening power
  6. 12. Preparation of soil
  7. 14. Solving a problem
  8. 15. Breaking down
  9. 16. Water going into clouds.
  10. 17. Reduction in workers
  11. 18. A small stream
Down
  1. 1. Mentally tiring
  2. 2. Breaking down of something.
  3. 4. Limestone and rocks high in salt dissolve when exposed to water.
  4. 5. Thick soil
  5. 6. When a material changes it's properties
  6. 7. Wearing something away
  7. 9. Forests full of eucalyptus
  8. 13. Natural agents gradually wear away.
  9. 14. Thin soil