Across
- 2. planting several crops in the same area.
- 3. type of land degradation in drylands.
- 4. increase in production of food grain
- 10. transition of humans from nomadic
- 11. a patch of land cleared for planting by burning
- 13. farm in tropical that specialize in product
- 14. the growing of fruits and flower
- 16. people shift activity one fields.
- 17. one way to keep the land sustainable.
Down
- 1. production of crops for sale.
- 5. a form of subsistence agriculture.
- 6. a system of planting crops on ridge tops.
- 7. commercial gardening and fruit farming
- 8. lacks sufficient access to grocery stores.
- 9. area surrounding a city that supplies milk.
- 12. a flooded field for growing rice.
- 15. is a seasonal migration of livestock