Southern Africa The sheer cliffs of the Drakensberg escarpment wind for more than 1,000 km (600 mi) from the Eastern Cape Province in the south to the Limpopo Province.
What is the name for an area of land, of which there are about 310 in the USA, managed by a Native American tribe under the US Department of the Interior's Bureau of Indian Affairs?
In the southern USA, what is the name for an embankment that allows the water to flow at a higher level than the surrounding land?
What is an alternative name for a hydrolaccolith, a mound of earth-covered ice found in the Arctic and subarctic that can reach up to 70 metres (230 ft) in height and up to 600 m (2,000 ft) in diameter?
