Sahara and Kalahari deserts are formed because of the impact of hitting African coasts.
A
cold currents
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B
warm currents
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C
hot currents
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D
temperate currents
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Solution
The correct option is A cold currents Sahara and Kalahari deserts are formed because of the impact of cold currents hitting African coasts. In these regions, rainfall is around 15cm per year. Just 15 centimetres per year! That is too low!