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Case Study: Famine in the Sahel . Urbanization . A way of life that is centered on cities rather than farming and rural communities . Subsistence Farming. Growing food only for one’s own use . Cash Crops. Produce grown primarily to sell . Carry Capacity .
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Urbanization • A way of life that is centered on cities rather than farming and rural communities
Subsistence Farming • Growing food only for one’s own use
Cash Crops • Produce grown primarily to sell
Carry Capacity • The ability of land to support people and animals • Limited by rainfall, soil quality and land use
Desertification • The change of cropland into desert either from natural causes or human activity
Sahel • Zone of Africa south of the Sahara