Across
- 4. The practice of farming
- 7. Substance added to soil to increase fertility
- 8. foraging for food from naturally occurring sources
- 10. Adapting wild plants and animals for human use
- 13. animal or plant produced by mating two different species, breeds, or varieties
Down
- 1. offspring of two plants or animals produced by mating two different species, breeds, or varieties
- 2. Shortage of food that leads to starvation
- 3. a cultivated plant grown as food
- 5. Bringing water to crops using pipes, ditches, or streams
- 6. 4,000 year old tool used to till land
- 9. foraging of uncultivated animals for subsistence
- 11. Ancient form of corn
- 12. Agricultural element used to produce fabric
