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Desertification - Coggle Diagram
Desertification
Reducing Risk
Water Management
Grow crops that need little water - millet, Sorghum, olives
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Tree Planting
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growing trees amongst crops protects them and the soil by providing shade, reducing temperatures and evaporation
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Technology
Cheap sustainable available materials to build things that are easy for local people to build and maintain
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Causes
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Human Activity
removal of fuel wood - reliance of wood for cooling. Removal of trees - soil exposed leading to erosion
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population growth - puts pressure on land leading to more deforestation, over grazing and over cultivation