Okavango Delta

Okavango Delta

Any geography student will have been taught that a delta is a flat low-lying area of land where a river splits into smaller branches before discharging into the sea. It is often triangular in shape and its name derives from the similarly shaped Greek letter Delta. The Okavango Delta however seems to exhibit few of…

Kalahari Desert
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Kalahari Desert

For most people, the word desert conjures up images of huge expanses of dry sand with little or no vegetation and a very limited animal population often only able to venture out during the hours of darkness to avoid the blistering daytime temperatures. The Kalahari Desert however has none of these features and it is…