Machu Picchu Base of various agencies. It was charged with: On 20 November 2002 CONAAN was reconstituted as the Peruvian Antarctic Institute (INANPE), a decentralized agency incorporated under domestic law and having scientific, technical, functional, economic, and administrative autonomy, organized under the Ministry of Foreign Affairs. It had the same tasks as CONAAN, and on top coordinates all Peruvian activities in the Antarctic. Machu Picchu Base The Machu Picchu Scientific Base is a Peruvian polar scientific research facility in Antarctica, established to conduct Antarctic research on geology, climatology and biology. More specifically, its purpose is to study the continent's geological past, potential sea
Machu Picchu more farmland to grow crops, and to steepen the slopes that invaders would have to ascend. The terraces reduced soil erosion and protected against landslides. Two high-altitude routes from Machu Picchu cross the mountains back to Cusco, one through the Sun Gate, and the other across the Inca bridge. Both could be blocked easily, should invaders approach along them. The site is roughly divided into an urban sector and an agricultural sector, and into an upper town and a lower town. The temples are in the upper town, the warehouses in the lower. The architecture is adapted to the mountains.