Which group of resources does the african continent have in rich supply open study

The group of resources that the African continent has in rich supply are gold, oil, and diamonds.
These resources can be found in abundance on the African continent, which is why often throughout history, many European and American nations wanted to take control of the continent so as to have power over their resources as well. 

The answer is b or dmost likely bhope it

Answer erosion,oil spills,pollution,tourism,urban development;