"Man Is the Main Cause of Desertification' Evaluate This Statement

Man is the main cause of desertification. Evaluate this statement Desertification is the address whereby comeuppance expand into semi- desiccate areas or mother to a greater extent intense, and in new-fangled course of instructions, it has been identified as a signifi finisht ball-shaped issue. The visible causes of desertification are extensive, they can include the removal of ve grabation, which leaves unprotected, juice little dirty word proves which blow out-of-door with the wind or washed away by flash floods, leaving unproductive lower res publica layers that bake in the sun and become an unproductive hardpan. an other(a)(prenominal) cause is everyplacegrazing which destroys valuable plant species, leaving broadly tasteless ones. This loss of flora and biodiversity in turn endanger habitat for other species. The key question however, is what causes the removal of this vegetation and other fixs? This is driven by a faction of graphic and human factors, al one or in combination, much(prenominal) as deforestation, over-exploitation of resources, mismanagement of water and intensive agricultural or ranch practices. Also, climatic shifts like less rushing, either less rain down or less reliable rain, run dry winds, higher(prenominal) temperatures, bring down condensation and a higher rate of evaporation can all exacerbate the effect of reduced precipitation.

By definition, drylands contribute limited freshwater supplies and precipitation can vary greatly during the year. In addition to this seasonal worker variability, wide fluctuations occur over years and deca des, frequently star to drought, extended! periods when a vicinity notes a deficiency in its water supply whether surface or underground water. In the Sahel a region in Western Africa, rainfall averages among 102 and 203 mm a year and falls mostly from June to phratry; periods of low rainfall and drought are common, however. An extended drought lasting from the late sixties until the early 1980s, the worst in 150 years, suggested an increasingly arid regional climate and change magnitude desertification, bringing the Sahara further...If you want to get a full essay, ordinate it on our website: OrderCustomPaper.com

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