environmental issues of africa
DESCRIPTION
Environmental Issues of Africa. Tropical Rainforest. Thick vegetation with high annual rainfall Home to unique wildlife and plants Endangered by deforestation (clear cutting trees). Deforestation. Trees are important because Produce oxygen-Paper Maintain ground soil-Heat - PowerPoint PPT PresentationTRANSCRIPT
![Page 1: Environmental Issues of Africa](https://reader030.vdocument.in/reader030/viewer/2022020309/5681635c550346895dd422da/html5/thumbnails/1.jpg)
Environmental Issues of Africa
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Tropical Rainforest
• Thick vegetation with high annual rainfall
• Home to unique wildlife and plants
• Endangered by deforestation (clear cutting trees)
![Page 3: Environmental Issues of Africa](https://reader030.vdocument.in/reader030/viewer/2022020309/5681635c550346895dd422da/html5/thumbnails/3.jpg)
Deforestation• Trees are important because– Produce oxygen -Paper– Maintain ground soil -Heat– Cool the ground -Building materials– Prevent erosion– Produce food• Fruit• animals
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Sahel
• Large strip of land that borders the Sahara Desert
• Rich in mineral resources• Valuable farm land
![Page 6: Environmental Issues of Africa](https://reader030.vdocument.in/reader030/viewer/2022020309/5681635c550346895dd422da/html5/thumbnails/6.jpg)
Sahel
![Page 7: Environmental Issues of Africa](https://reader030.vdocument.in/reader030/viewer/2022020309/5681635c550346895dd422da/html5/thumbnails/7.jpg)
Savannas
• Grasslands in Africa• Home to the large game animals of Africa• Most Farm lands in Africa• Poaching-illegal hunting of game animals
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Savanna
![Page 9: Environmental Issues of Africa](https://reader030.vdocument.in/reader030/viewer/2022020309/5681635c550346895dd422da/html5/thumbnails/9.jpg)
Desertification-Spreading of the desert
Causes• As trees are cut down
they don’t grow back• Over farming of the
land• Poor soil leads to
desertification• The desert takes over
Consequences• Less food is produced
for the people• Resulting in famine (no
food to eat)• Famine =
starvation=death
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Desertification
• Deserts are taking over valuable farmland in the Sahel and the Savannas
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Clean Water
• Needed for health and sanitation• Dirty water = diseases• Lack of clean wash water = skin and eye
infections• Water-borne diseases spread by parasite• Mosquitoes and other insects carry diseases(Malaria)
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The Problem
• Need water– Drinking -Cooking– Farming -Washing– Animals -Bathing
People have to live near water to survive but it can kill them
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Summary
• Describe in a paragraph the environmental problems in Africa. Include deforestation, desertification and clean water.