Agriculture & Rural Land Use unit test
A test on this unit alone, marked as a percentage and a letter grade — for the test your class is actually sitting, rather than for May. Answer everything, then submit once: seeing the answer to question 3 before attempting question 4 makes the final percentage meaningless.
Von Thünen model
Rural settlement patterns
Green Revolution effects
Plantation agriculture
Food desert and food insecurity
Subsistence vs commercial agriculture
Sustainable agriculture practices
Shifting cultivation and slash-and-burn
Limitations of Von Thünen
Pastoral nomadism
Von Thünen applied globally
Agricultural hearths
Short answer 1. Define or explain: Agribusiness and vertical integration
3 ptsShort answer 2. Define or explain: First, Second and Third agricultural revolutions
3 ptsShort answer 3. Define or explain: Monoculture and its risks
3 ptsShort answer 4. Define or explain: Intensive vs extensive agriculture
3 ptsFree response
7 ptsAgricultural land use reflects both economic models and technological change. (A) Identify the type of agriculture Von Thünen’s model places in the ring nearest the market. (B) Explain why that activity locates nearest the market in the model. (C) Explain how refrigerated transport has weakened the predictive power of Von Thünen’s model. (D) Define the Green Revolution. (E) Using a specific region, explain one positive economic effect of the Green Revolution. (F) Explain one environmental cost associated with Green Revolution agriculture. (G) Explain how commercial agriculture in the core differs from subsistence agriculture in the periphery with respect to inputs and market orientation.