Answer:
Africa has struggled with overfarming and overgrazing, making it difficult to produce enough food for its population.
Explanation:
A is not correct because the majority of Africa's population works in agriculture, not in manufacturing industries.
B is not correct because Africa is not a global leader in agricultural production, though it has the potential to become one of the major producers.
C is correct because the manner in which the farming and grazing of livestock are done in Africa is still in a more primitive manner which in turn results in low production, high scale destruction of the environment and resources, and in the end not enough production of food.
D is not correct because Africa has a lot of major challenges when it comes to agriculture and the situation is in no way good.
