Question

Why does it not rain in the kalahari desert

Answer 1

Traditionally, an area was classed as desert if it received less than 10 inches (250 millimetres) of rain annually. A more accurate definition of a desert is a region in which the potential evaporation rate is twice as great as the precipitation. Both of these criteria are applicable to the southwestern half of the Kalahari. The northeastern portion, however, receives much more rainfall and, climatically, cannot qualify as a desert; and yet, it is totally lacking in surface water. Rain drains instantly through the deep sands of the area, which creates a situation of edaphic drought (i.e., soil completely devoid of moisture).

Answer 2

The northeastern portion, however, receives much more rainfall and, climatically, cannot qualify as a desert; and yet, it is totally lacking in surface water. Rain drains instantly through the deep sands of the area, which creates a situation of edaphic drought (i.e., soil completely devoid of moisture).

Step-by-step explanation: