SOIL

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Across
  1. 4. planting of many trees in an area
  2. 5. producing many crops in great quantities
  3. 6. rotting due to bacteria and fungi
  4. 7. small particles of soil that are larger than clay but smaller than sand
  5. 8. resource material or substance found in nature that can be used by humans
Down
  1. 1. protecting and preserving
  2. 2. Having small particles
  3. 3. cutting down of a large number of trees in an area