desertification prevention

What Is Desertification In Africa?

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What Is Desertification In Africa? Desertification is, “land degradation in arid, semi-arid, and dry sub-humid areas resulting from various factors, including climatic variations and human activities“. … Desertification processes affect about 46% of Africa. What is desertification explain? Desertification refers to the persistent degradation of dryland ecosystems by climatic variations and human activities. It occurs

How Did Desertification Affect Africa?

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How Did Desertification Affect Africa? Desertification affects about 46 percent of Africa. … Agriculture in Africa tends to result in low productivity, as most of the land is characterized as a semi-desert. Clearing the land of trees also reduces the structure of the soil. Coupled with wind erosion, the topsoil blows away and leaves a