I'm sure these vary by the different countries, climates, etc.
http://www.google.com/search?q=5+problems+in+africa&rls=com.microsoft:en-us:IE-SearchBox&ie=UTF-8&oe=UTF-8&sourceid=ie7&rlz=1I7SUNA_en
what are 5 problems africa suffers from and their causes
2 answers
1. Lack of clean and plentiful water. Causes: drought in some regions and polluted water supplies in others
2. Diseases caused by the above
3. Other diseases caused in part because of lack of government involvement, medical care, and uneducated and careless practices
4. Corrupt governments caused by greed and a history of native subjugation during the imperialistic period
Check these sites for more problems.
http://www.google.com/search?source=ig&hl=en&rlz=1G1GGLQ_ENUS308&q=Africa+problems&aq=f
2. Diseases caused by the above
3. Other diseases caused in part because of lack of government involvement, medical care, and uneducated and careless practices
4. Corrupt governments caused by greed and a history of native subjugation during the imperialistic period
Check these sites for more problems.
http://www.google.com/search?source=ig&hl=en&rlz=1G1GGLQ_ENUS308&q=Africa+problems&aq=f