Sub-Saharan Africa Vocabulary Poaching- to hunt or fish illegally Drought- a long period with little or no precipitation Habitat-natural environment of living plant or animal Refugee-a person who flees a place to find safety Apartheid- the legal separation of the races; a system that denies black South Africans their rights Savanna- grassland as in the South of Sub-Saharan Africa Canopy- a roof over a rainforest created by tree tops Epidemic- an outbreak of a disease effecting a great number of the population in a particular community Push/pull factors- reasons why people migrate; “push” factors cause them to leave, “pull” factors make them come to a place. Endangered Species-is a species which has been categorized by the International Union for Conservation of Nature (IUCN) Red List as likely to become extinct. Sorghum- a widely cultivated cereal native to warm regions of the Old World. It is a major source of grain and of feed for livestock. Cacao- beanlike seeds from which cocoa, cocoa butter, and chocolate are made. Slavery- the state of being a slave Genocide- the deliberate killing of a large group of people, especially those of a particular ethnic group or nation.