Desertification Halimbawa
Apart from man-made issues desertification can also be caused by natural phenomena. Declines in productivity may be the result of climate change deforestation overgrazing poverty political instability unsustainable irrigation practices or combinations of these factors. Pin On Creative Photography A loss of natural vegetation and healthy soil. Desertification halimbawa . Human causes of desertification include overgrazing the buildup of salt in irrigated soils and topsoil erosion. 19112019 Decades of severe drought and low rainfall in the Sahel region of Africa between the 1960s and 90s were the most visible examples of climate variability during the 20th century. Permanent changes in climate particularly rainfall are responsible for natural desertification. Desertification is the degradation process by which a fertile land changes itself into a desert by losing its flora and fauna this can be caused by drought deforestation climate change human activities or improper agric...