completely stratified system
41nuclear reactor — Physics. reactor (def. 4). Also called nuclear pile. [1940 45] * * * Device that can initiate and control a self sustaining series of nuclear fission reactions. Neutrons released in one fission reaction may strike other heavy nuclei, causing them …
42Sweden — /sweed n/, n. a kingdom in N Europe, in the E part of the Scandinavian Peninsula. 8,946,193; 173,732 sq. mi. (449,964 sq. km). Cap.: Stockholm. Swedish, Sverige. * * * Sweden Introduction Sweden Background: A military power during the 17th… …
43sedimentary rock — Rock formed at or near the Earth s surface by the accumulation and lithification of fragments of preexisting rocks or by precipitation from solution at normal surface temperatures. Sedimentary rocks can be formed only where sediments are… …
44Shifting cultivation — For methods, see slash and burn Shifting cultivation is an agricultural system in which plots of land are cultivated temporarily, then abandoned. This system often involves clearing of a piece of land followed by several years of wood harvesting… …
45Anatolia — /an euh toh lee euh/, n. a vast plateau between the Black and the Mediterranean seas: in ancient usage, synonymous with the peninsula of Asia Minor; in modern usage, applied to Turkey in Asia. Cf. Asia Minor. * * * or Asia Minor Turkish Anadolu… …
46Chile — For other uses, see Chile (disambiguation). Republic of Chile República de Chile (Spanish) …
47Ecology — For other uses, see Ecology (disambiguation). Ecology …
48History of Chechnya — The History of Chechnya refers to the history of Chechens, Chechnya, and the land of Ichkeria. Chechen society has traditionally been organized around many autonomous local clans, called taips. The traditional Chechen saying goes that the members …
49List of statistics topics — Please add any Wikipedia articles related to statistics that are not already on this list.The Related changes link in the margin of this page (below search) leads to a list of the most recent changes to the articles listed below. To see the most… …
50Adivasi — Ādivāsīs (in Devanagari script: आदिवासी), literally original inhabitants , comprise a substantial indigenous minority of the population of India. Indian tribals are also called Atavika (forest dwellers, in Sanskrit texts), Vanvasis or Girijans… …
