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Environmental Issues in Africa Water: pollution & distribution Soil and Deforestation Desertification
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Final Statement The economic success of a country is directly related to the environment. Water affects all aspects of a country’s economy. It is needed for agriculture (Crops), trade success (Coastline), industry (Operate Machinery and create products), and the workforce (Clean drinking water). Write It
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Water Issues Pollution- both man-made & natural –Man-made- pesticides, fertilizers, human waste, mining, and manufacturing. –Natural- snails, worms, insect larvae, & other parasites which cause waterborne diseases. This is due to unfiltered water. Less the 50% of the Sub-Saharan population has access to safe drinking water due to environmental pollution. This has led to a decrease in economic growth.
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Water Issues Some African governments ignore industrial pollution of major rivers and waterways because they are making such a profit for the country. As population increases, clean drinking water decreases. Unequal distribution- Climate change, deforestation, and population growth have contributed to a water imbalance.
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Water- A Shrinking Supply Few places in rural Africa have plumbing or water purification. Women and children walk daily to the nearest stream to collect water….. One bucket at a time.
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Water Issues Since the bulk of trade in Africa is with countries outside of the continent, Landlocked countries are the poorest.
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Overview- Water Issues Pollution due to both man-made & natural causes creates health issues for Africa’s people. Less than 50% of Africa’s people have access to clean drinking water. Overpopulation stresses clean drinking water resources. Unequal distribution- Few places in Africa have plumbing and water purification. Landlocked countries in Africa are the poorest because they do not have coastline to trade internationally. Write It
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Expanding Desert (Desertification- the process of desert expanding into areas that once had been farm land.) Deforestation- destruction of trees and other vegetation. (cutting of rainforest) Drought- periods of little rainfall Poor farming practices- –Overuse of soil for crops depletes nutrients. –Over-grazing animals in areas with little vegetation and rainfall Write It
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The Sahara- Getting Larger Between the Sahara Desert and the rainforests is the Sahel. This is a grassland area that has been affected due to poor farming practices, land clearing, overgrazing livestock, and drought. Sahel
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Sahara and Sahel
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Cause and Effect of Unequal Water Distribution IssueCauseEffect Not enough water for irrigation Problems with trade Problems with Industry Not enough clean drinking water
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Cause and Effect of Unequal Water Distribution IssueCauseEffect Not enough water for irrigation Cities consume itFarming suffers; less food to trade or eat Problems with trade Countries with no coastline trade less Economy suffers; less growth Problems with Industry Industries need water Industries do not grow if they don’t have water Not enough clean drinking water People and animals get sick Hurts economy
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