Arctic Ocean gas reserves, and the Chukchi shelf forms the border between Russian and the United States as stated in the USSR–USA Maritime Boundary Agreement. The whole area is subject to international territorial claims. An underwater ridge, the Lomonosov Ridge, divides the deep sea North Polar Basin into two oceanic basins: the Eurasian Basin, which is between deep, and the Amerasian Basin (sometimes called the North American, or Hyperborean Basin), which is about deep. The bathymetry of the ocean bottom is marked by fault block ridges, abyssal plains, ocean deeps, and basins. The average depth of the Arctic Ocean is . The
Nansen Academy Nansen Academy The Nansen Academy – Norwegian Humanistic Academy () is a folk high school in Lillehammer, Norway. Nansen Academy was founded as a humanist and anti-totalitarian institution. The school was named after polar explorer, scientist, author and humanist Fridtjof Nansen (1861-1930). His work embodied essential elements of humanism: active love of one’s neighbour and freedom of thought. The school was established in 1938 by Kristian Vilhelm Koren Schjelderup, Jr. (1894–1980) Bishop of the Diocese of Hamar together with future Norwegian Resistance Movement members Anders Platou Wyller (1903-1940) and Henriette Bie Lorentzen (1911–2001). Its first school year started in 1939.