Across
- 5. Extension of desert like lands
- 8. Farming of cultivated fish under controlled conditions
- 9. Primary activity involving the mining
- 10. farms that produces fruits and vegetables for market
- 12. series of agricultural technology transfers during 1940s–70s
- 14. A material in the environment believed necessary
- 15. Primary activity involving subsistence/commercial harvesting of renewable resources
- 19. integrated system of knowledge, skills, tools, and methods
- 21. soils becoming unproductive because of accumulation of salts
- 25. A large commercial agricultural holding
- 27. natural resource that is not replenished or replaced
- 28. cereals as winter crops, vine crops and grazing animals
- 29. The practice of farming
- 30. maximum rate at which a renewable resource can be exploited
Down
- 1. crops whose genetic material has been altered
- 2. involves the processing of raw materials
- 3. clearing of land through removal of forest cover.
- 4. production of goods/services distributed by governmental agencies
- 6. crop/livestock system with high inputs of labor
- 7. A specialized subset of service activities involving research
- 11. theory explaining what controls the prices of agricultural commodities
- 13. A system of production of goods and services for exchange
- 16. mining,agriculture,forestry,and fishing and hunting
- 17. activities in the production of a single good.
- 18. mineral deposits
- 20. Migratory but controlled movement of livestock
- 22. study of how people support themselves.
- 23. Migratory but controlled movement of livestock
- 24. population growth forces change from extensive to intensive agriculture.
- 26. stage of economic development where service trumps goods