Karoo were very large and the family group moved from one part to the other. Their only domestic animals were dogs. The Bantu people to the east of the Great Karoo did not occupy this arid region due to the scarce rainfall which prevented the farming of cattle. In 1854, Daniel Halladay invented the multibladed windpump (windmill) in the USA. It was perfected in 1883, and soon South Africa (and elsewhere) produced them in large numbers. These windpumps transformed the Great Karoo, making permanent settlement and stock farming (predominantly sheep) possible over large parts of the Karoo for the first time.
Namaqua National Park km². The park is semi-desert, with hot and dry summers and cold winters with variable, generally sparse rainfall. Most precipitation occurs between May and August. The eastern part of the park receives more rainfall than the west. The park is located in Namaqualand, which lies within the Succulent Karoo. Namaqualand has an area covering 55,000 hectares, located in the northwest corner of Northern Cape Province. The park is part of the semi-desert Succulent Karoo biome, one of the most unusual biomes in the world. This biome is a biodiversity hotspot with the greatest biodiversity and the highest concentration of succulent