Across
- 2. the art science and practice of studying and managing forest and plantaions
- 3. a factory like farm devoted to either livestock fattening or dairying all feed is imported
- 4. the cultivation of aquatic organisms especially for food
- 7. crops in tropical forest clearings in which the forest vegetation
- 9. a commerical type of agriculture that produces fattened cattle and hogs for meat
- 11. use of little labor and capital to increase agriculture productivity
- 13. hunting by gathering hooking or trapping animals that breath water
- 14. the continual movement of livestock in search of forage for animals
- 16. the killing of wild game and the harvesting of wild plants to make food
- 17. changes made to the environment
- 18. technological organization that also uses biological systems
- 19. highly mechanizes, large scale farming usually under corporate
- 20. large scale farming and ranching operations that employ vast land bases
- 21. the unique way in which each culture uses its particular physical environment
- 23. system of agricultural organization whereas farm laborers are not compensated wages
- 24. characteristic of farmers or their way of life
- 25. 1000 years ago it achieved plant domestication and animal domestication
- 27. expenditure of much labor and capital on a piece of land to increase its productivity
Down
- 1. the practice of rotating use of different fields from crop to crop each year to avoid tiring the soil
- 3. the feeding relationships between species in a biotic community
- 5. a second crop is planted after the first has been harvested
- 6. crops like flowers vegetables and fruits
- 8. farming to supply the minimum food and materials necessary to survive
- 10. agricultural or more properly an animal husbandry enterprise
- 12. the period of each year when crops can be grown
- 15. animals kept for some utilitarian purpose whose breeding by humans
- 22. the recent introduction of high yeild hybrid crops and chemical fertilizers and pesticides
- 26. the cultivation of domesticated crops and the raising of domesticated animals
