soil

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Across
  1. 1. made with particles(sand, clay, M.O).
  2. 4. sustances added to soil to increase its fertility.
  3. 6. used to make bricks and ceramics.
  4. 9. the particles of air in the soil.
  5. 10. sustances negatively impacts in the environment.
Down
  1. 2. water' help to growth in crops.
  2. 3. process of growing plants un sand, grave ir liquid
  3. 5. natural destruction of soil, by wind, water and others.
  4. 7. small pieces of rocks and minerals.
  5. 8. descomposition of leaves by microorganisms.