• Wind and fluvial erosion
• Deep erosional fissures develop
• Sand dune fields
• High rate of evaporation
• Reduction in ground water supplies
Land is ruined of its fertility Socio-economic effects• People are denied of food and incomes.
• Migration
• Civil unrest
• Food imports and aid programmes
people moved from north to south.
Farming is one of the largest causes of desertification today. Some of the effects of desertification include less suitable soil for plants, famine, and damaged vegetation.
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The answer is DESERTIFICATION
The biggest threat of tropical deforestation is that of erosion, which leads to desertification. Desertification in tropical areas impacts the water cycle of the entire planet.
The causes of desertification include unsustainable farming practices, deforestation, climate change, and overgrazing, leading to soil erosion and loss of vegetation. The effects of desertification are reduced agricultural productivity, food insecurity, displacement of communities, and degradation of ecosystems, impacting local economies and biodiversity.
The process is called desertification.
EFFECTS OF TRANS SAHARA.positive effects.1. introduction of Islamic religion2. rise of some state.e.g.Timbuktu3. northen and southern Sahara got wealth of their goods.negative effect1. increase desertification
Actions that can cause desertification include overgrazing, deforestation, improper irrigation practices, and inappropriate agricultural practices. The possible effects of desertification may include loss of arable land, decreased biodiversity, soil erosion, and increased frequency of droughts and dust storms.
It was a shame when the land became a desertification area. Desertification is when a piece of land becomes a desert.
Desertification
Desertification is the process whereby productive land becomes desert.