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Unit 5: Agriculture and Rural Land-Use Patterns and Processes

AP Human Geography — Note Packet

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Key Terms

First Agricultural Revolution

The massive historical shift around 10,000-12,000 years ago where humans began to _______ plants and animals.

Hearths of Agriculture

Regions where agriculture emerged _______ and independently, such as the Fertile Crescent and Mesoamerica.

Second Agricultural Revolution

Coincided with the _______ Revolution, introducing new technologies like improved plows, seed drills, and crop rotation.

Green Revolution (Third Agricultural Revolution)

A mid-20th century global movement to dramatically increase food production using _______-yield seeds, synthetic fertilizers, and pesticides.

Subsistence Agriculture

Farming done primarily to feed the farmer's own family, with a small surplus for _______ trade.

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