Across
- 3. chemicals to enrich the soil
- 5. kill
- 8. that which contains nitrogen
- 9. farm animals
- 11. waste
- 13. in short supply
Down
- 1. normal
- 2. farmland where animals feed
- 4. accept
- 6. Machines used for biological processes on an industrial
- 7. meat of chickens, ducks and other birds
- 10. moral
- 12. in small pieces