Across
- 2. a stabilized organic product that can be used as a soil additive and fertilizer
- 3. capable of undergoing biological decomposition
- 5. occurring in the presence of oxygen
- 6. the materials to be decomposed through the composting process
- 7. derived from treatment of wastewater to reduce pathogens
- 10. the final stage of composting that occurs after much of the readily metabolized material has been decomposed
- 11. the collective term for fungus filaments or hyphae
- 12. the process by which worms convert organic waste into worm castings
- 15. liquid "run-off"
Down
- 1. the breakdown of organic matter through microbial action
- 4. a type of waste derived from living organisms
- 5. occurs in the absence of oxygen
- 8. a composting operation which mixes and agitates material, enhancing passive aeration
- 9. the dark, carbon-rich complex aggregate made during the decomposition of plant and animal residues
- 13. material used on the soil surface to reduce weeds, improve water infiltration and conserve soil moisture
- 14. any organism capable of producing disease or infection
