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The origin of terraces or andenes in the Andes is poorly understood, but they were being built by 2000 BCE. Agriculture became essential for the subsistence of a growing population after 900 BCE. People of the Huarpa culture and the later Wari culture (500–1000 CE) built terraces into the hillsides of the Andes in Peru. [4]
Terraces were built to permit agriculture in the rugged terrain of the Andes. The heartland of the Inca Empire was in the high plateaus and mountains of the Andes of Peru. This area is mostly above 3,000 metres (9,800 ft) in elevation and is characterized by low or seasonal precipitation, low temperatures, and thin soils.
In the South American Andes, farmers have used terraces, known as andenes, for over a thousand years to farm potatoes, maize, and other native crops. Terraced farming was developed by the Wari culture and other peoples of the south-central Andes before 1000 AD, centuries before they were used by the Inca, who adopted them. The terraces were ...
The plateau is located at the latitude of the widest part of the north–south-trending Andes. The bulk of the Altiplano lies in Bolivia, but its northern parts lie in Peru, and its southwestern fringes lie in Chile. There are on the plateau many towns and several cities, including El Alto and Oruro in Bolivia, Juliaca and Puno in Peru.
The Oroncota area on the eastern slopes of the Andes consists of the narrow valleys of the Pilcomayo River and its tributary the Inkapampa River for a distance of 20 kilometres (12 miles), at an elevation of about 2,000 metres (6,600 ft). Agriculture was feasible near the river and on alluvial fans. Unlike many other Andean prehistoric sites ...
Gran Pajatén is an archaeological site located in the Andean cloud forests of Peru, on the border of the La Libertad region and the San Martín region, between the Marañon and Huallaga rivers. The archaeological site lies in the Rio Abiseo National Park , which was established in 1983. [ 1 ]
The world's highest volcanoes are in the Andes, including Ojos del Salado on the Chile-Argentina border, which rises to 6,893 m (22,615 ft). The Andes are also part of the American Cordillera , a chain of mountain ranges ( cordillera ) that consists of an almost continuous sequence of mountain ranges that form the western "backbone" of the ...
There are four terraces here that were used as ceremonial space. [22] In the walls of the terraces there is a zigzagged design. Sector VII can be reached from the main plaza by pathway. Located on the east side of Choquequirao, this zone contains cultivation terraces that have markedly greater amplitude than all others throughout the complex.