Across
- 2. Kills unwanted weeds
- 5. Cutting down all the trees in a forest
- 7. Traveling to a farm, not permanently settled there
- 10. Earliest way of getting food
- 13. Farming to support a family
- 15. diverting natural water sources to farm land
Down
- 1. Arable land becoming a desert due to overuse
- 3. Salt water seeping into groundwater via irrigation
- 4. Kills unwanted pests
- 6. The intentional domesticating plants and animals for food
- 8. Large scale farming for profit
- 9. Many different types of organisms in an area
- 11. Farming that requires a lot of labor
- 12. Taking the DNA of one species and inserting it into another
- 14. Domestication of fish for food