Soil

Edit Answers
12345678910111213
Across
  1. 1. Compacts
  2. 6. sand, silt, clay
  3. 7. Medium particles
  4. 8. carbon based
  5. 9. natural soil
  6. 11. moisture and aeration
  7. 13. How to feel the soil
Down
  1. 2. increase PH
  2. 3. volcanic rock
  3. 4. organic cover
  4. 5. decomposing
  5. 10. decrease PH
  6. 12. Large particles