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population increase, agriculture, poverty, climate change - Coggle Diagram
population increase
more fuel wood needed
deforestation
soil left bare
soil erosion
desertification
more food needed
over cultivation / over grazing
soil becomes worn out
agriculture
irrigation
salt crust on the soil due to evaporation
poverty
can't afford fertilisers
soil becomes worn out
more likely to be blown away by wind
fewer plants grow
climate change
decreased rainfall
bare soil