Across
- 3. community of living organisms
- 6. process of removing excess water
- 7. process where soil and rock are worn down by natural forces
- 9. able to be maintained
- 10. balanced soil composition, ideal for plant growth
Down
- 1. substance that provides nourishment
- 2. act of keeping or placing things
- 4. fine soil, with more clay than sand and silt, very dense
- 5. action of filtering
- 8. coarse soil, with more sand than silt and clay