Languages of Zambia franca is some areas. Local Zambian Languages plays an important role in different sectors of society. For instance, in the education sector, local languages allow pupils to express themselves freely. English, the former colonial language, serves as a common language among educated Zambians. At independence in 1964, English was declared the national language. English is the first language of only 2% of Zambians but is the most commonly used second language. The English spoken in Zambia has some distinctive features, such as the omission of certain object pronouns that would be obligatory in Western English ("Did you reach?"), the simplification
Ecoregions of Zambia artificial reservoir), together with the smaller lakes such as Mweru Wantipa and Itezhi-Tezhi reservoir, and numerous lagoons and swamps cover about 5% of Zambia. Together with their associated rivers, the WWF categorises these freshwater bioregions in Zambia: Zambezi Basin made up of (not shown on the map): Ecoregions of Zambia The biomes and ecoregions in the ecology of Zambia are described, listed and mapped here, following the World Wildlife Fund's Global 200 classification scheme for terrestrial ecoregions, and the WWF freshwater bioregion classification for rivers, lakes and wetlands. Zambia is in the Afrotropic biogeographic realm (or ecozone) of the scheme.