soil

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Across
  1. 3. breaking down of rocks into small pieces by natural forces
  2. 5. mixture of sand,silt and clay
  3. 6. has particles larger sized particles
  4. 7. soil below the sub soil
  5. 8. upper layer of soil
  6. 10. has the smallest size of particles less than 0.002mm
Down
  1. 1. seeping of water through soli
  2. 2. the largest sized particles
  3. 4. lighter in colour than topsoil
  4. 9. is a very important natural resource