Identify and describe two environmental challenges facing Africa. Which challenge do you think needs the most immediate attention? Why?

The answer is c, i, iii, and iv. this is because farming and mining deal with harvesting raw materials, construction work falls under manufacturing, and piloting a plane is a service. ii is wrong because making bread is using  raw materials to produce goods, which would fall under the secondary sector, not primary.

There is no map could you put up a picture of the map and i will try to .