Luangwa River ago, there was no way out and the Luangwa Rift filled with a Rift Valley Lake called the Madumabisa Lake, which rivalled Lake Malawi in size. The water of the lake overflowed in a river to the south-west, towards what is now the Kalahari, where it combined with the Okavango, Upper Zambezi, Cuando and Kafue rivers, emptying into the Limpopo River and flowing to the Indian Ocean. Several geological events combined to produce the current river systems. Faulting produced another graben just to the south of the Luangwa Rift, and running east-west: the Zambezi Rift Valley and the Chicoa Trough.
Flow: For Love of Water diseases worldwide. The root causes of this crisis range from pesticide and chemical runoff, to simply not having access to clean water due to economic or political factors. As of 2008, 70% of the world’s water was used for agricultural needs. With agricultural upkeep comes heavy pesticide and chemical use. As the land drains, these chemicals flow into the river systems and alter ecosystems. Altrazine and its health effects on mammals and amphibians is discussed briefly while mentioning its ban in the European Union, however, it is still used in the U.S. The film also spends a lengthy amount of