Y11_Emigration.png

1.Earthquakes.png
2.Volcanoes.png
3.Soil_erosion.png
4.Soil_erosion.A.png
5.Soil_erosion.B.png
6.Soil_erosion.C.png
7.Desertification.png
8_.Desertification_cycle.png

Other ways to fight desertification hints and tips

Drip irrigation - this reduces water use and water loss by evaporation
If trees or hedges cannot be used stone barriers (bunds or magic stones) across the slope of a bank help
This is used in Burkino Faso - together with zai pits into which manure/compost
is placed



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