Part 1 of Essay
Hunger is the result of disasters such as drought, floods, the changing of the jet stream patterns and other natural disasters. They are beyond our control. It has been estimated that one third of the land in Tropical Africa is potentially cultivable, though only about 6% of it is currently cultivated. ....

Part 2 of Essay
.... climatic zones in Tropical Africa: 1. a region of persistent rain at and near the Equator, 2. a region on each side of this of summer rain and winter drought, and 3. a region at the northern and southern edges afflicted by drought. All the climates listed in the previous paragraph are modified in the eastern parts of Tropical Africa by the mountains and monsoons. The soils of Tropical Africa pose another problem. They are unlike the soils of temperate areas. Soils ....