Europe

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Europe Earth's second smallest continent, comprising the western fifth of the Eurasian landmass. It is separated from Asia by the Urals (e), Caspian Sea and the Caucasus (se), Black Sea and Dardanelles (s), and from Africa by the Mediterranean Sea.

Land

Europe is dominated by the Alpine mountain chain, the principal links of which are the Pyrenees, Alps, Carpathian Mountains, Balkan Mountains and the Caucasus. Between the Scandinavian peninsula and the Alpine chain is the great European plain, which extends from the Atlantic coast in France to the Urals. Much of the plain is fertile farmland. Major islands include the British Isles, Sicily, Sardinia, Corsica and Iceland.

Structure and Geology

Much of n Europe is made up of large sedimentary plains overlying an ancient Precambrian shield, outcrops of which remain in n Scandinavia, Scotland and the Urals. There are also worn-down Palaeozoic highlands. Many upland areas n of the Alps were formed during the Carboniferous period, including Ireland, the moorlands of Devon and Cornwall and the Pennines, England. Southern Europe is geologically younger. Alpine folding began in the Oligocene period. Europe's longest river is the Volga; other major rivers are (from w to e) the Tagus, Loire, Rhône, Rhine, Elbe, and Danube. The Caspian Sea is the world's largest lake.

Climate and Vegetation

Europe's climate varies from subtropical to polar. The Mediterranean climate of the s is dry and warm. Much of the land is scrub (maquis), with some hardwood forests. Further n, the climate is mild and quite humid, moderated by prevailing westerly winds and the Gulf Stream. The natural vegetation is mixed forest, but this has been extensively depleted. Mixed forest merges into boreal forests of conifers. In se European Russia, wooded and grass steppe merge into semidesert to the n of the Caspian Sea. In the far n, lies the tundra.

History

The Mediterranean region was the cradle of the ancient Greek and Roman civilizations. The collapse of the Western Roman Empire and the Barbarian invasions brought chaos to much of Europe. During the Middle Ages, Christianity was the unifying force throughout the continent. The post-medieval period witnessed the schism in the Catholic Church and the emergence of the nation-state. European powers began to found vast empires in other parts of the globe (see colonialism; imperialism), and the French Revolution ushered in an era of momentous political changes. During the 20th century, a period overshadowed by two World Wars and the rise of communism, Europe began to lose some of its pre-eminence in world affairs. After World War II, the countries of Europe became divided into two ideological blocs: Eastern Europe, dominated by the Soviet Union; and Western Europe, closely aligned with the USA. The rivalry was known as the Cold War. The North Atlantic Treaty Organization (NATO) was established to act as a deterrent to the spread of communism; the Warsaw Pact was its e European counterpart. Several economic organizations, in particular the European Community (EC), worked towards closer intra-national cooperation. The collapse of Soviet communism in 1991 added to the momentum for a kind of supranational union in the form of a European Union (EU).

Economy

Almost half of European land is unproductive because of climate, relief, soil, or urbanization. A quarter of land is forested; the lumber industry is particularly important in Scandinavia and the mountainous areas of e Europe. Fishing is a major industry in countries with Atlantic or North Sea coastlines. Two-thirds of cultivated land is arable. Cereals are the principal crop: wheat is the most important, replaced by oats in the n, and sometimes by maize in the s. Rice grows with the aid of irrigation. Sheep graze on many upland areas, but dairy farming is by far the most important form of animal husbandry. In Mediterranean areas many fruits, early vegetables and grapevines (mainly for wine) are cultivated. Europe produces more than one-third of the world's coal. Germany, Poland, Czech Republic, and Russia are the leading producers. Other mineral deposits include bauxite, mercury, lead, zinc, and potash. Romania was the largest producer of oil in Europe until North Sea states, especially Britain, began to exploit their resources. Europe is highly industrialized, and manufacturing employs a high proportion of the workforce. The largest industrial areas are in w central Europe, in particular n and ne France, the Ruhr, and around the North Sea ports of Antwerp, Amsterdam, Rotterdam, and Hamburg. Area c.10.36 million sq km (4 million sq mi) Highest mountain Mount Elbrus (Russia) 5633m (18,481ft) Longest river Volga 3750km (2330mi) Population (2000 est.) 728,887,000 Largest cities Moscow (8,296,000); London (6,966,800); St Petersburg (4,661,000); Berlin (2,392,300) See also articles on individual countries

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Europe

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