THE ZAMBEZI
RIVER
The mighty Zambezi
(zămbē'zē) river, c.1,700
ml (2,740 km) long, rising in NW Zambia, South central
Africa, and flowing in an S-shaped course generally East
through Eastern Angola, along the Zambia-Zimbabwe border,
and through central Mozambique to the Mozambique Channel of
the Indian Ocean, near Chinde.
The upper Zambezi flows over
part of the great basalt plateau of Africa; the middle
Zambezi is entrenched in the plateau (Victoria Falls and Kariba Gorge are there); and the lower Zambezi flows through
a wide valley. Many rapids interrupt the river's flow,
making it unsuited for navigation; however, its navigable
stretches are used for local traffic. Kariba Lake, impounded
by Kariba Dam, and Cahora Bassa Lake, behind the Cahora
Bassa Dam, are among the world's largest human-made lakes.
The Zambezi's banks are fertile and well populated. The
river has great hydroelectricity-generating potential; there
is a small power plant at Victoria Falls, and much larger
ones at Kariba Dam and Cahora Bassa Dam. The name is also
spelled Zambesi and, in Angola and Mozambique, Zambeze.
The Zambezi is the fourth-longest river in
Africa, and the largest flowing into the Indian Ocean. The
area of its basin is 1,570,000 kmē (606,000 milesē),
slightly less than half that of the Nile. The 2,574 km
(1,600 mile) long river has its source in Zambia and flows
through Angola, along the border of Namibia, Botswana,
Zambia and Zimbabwe, to Mozambique, where it empties into
the Indian Ocean.