Geography of Europe

Europe is traditionally defined as one of seven continents. Physiographically, it is the northwestern peninsula of the larger landmass known as Eurasia (or the larger Afro-Eurasia); Asia occupies the centre and east of this continuous landmass. Europe's eastern frontier is usually delineated by the Ural Mountains in Russia, which is the largest country by land area in the continent. The southeast boundary with Asia is not universally defined, but the modern definition is generally the Ural River or, less commonly, the Emba River. The boundary continues to the Caspian Sea, the crest of the Caucasus Mountains (or, less commonly, the river Kura in the Caucasus), and on to the Black Sea. The Bosporus, the Sea of Marmara, and the Dardanelles conclude the Asian boundary. The Mediterranean Sea to the south separates Europe from Africa. The western boundary is the Atlantic Ocean. Iceland is usually included in Europe because it is over twice as close to mainland Europe as mainland North America. There is ongoing debate on where the geographical centre of Europe falls.



Overview


Some geographical texts refer to a Eurasian continent given that Europe is not surrounded by sea and its southeastern border has always been variously defined for centuries.

In terms of shape, Europe is a collection of connected peninsulas and nearby islands. The two largest peninsulas are Europe itself and Scandinavia to the north, divided from each other by the Baltic Sea. Three smaller peninsulas—Iberia, Italy, and the Balkans—emerge from the southern margin of the mainland. The Balkan peninsula is separated from Asia by the Black and Aegean Seas. Italy is separated from the Balkans by the Adriatic Sea, and from Iberia by the Mediterranean Sea, which also separates Europe from Africa. Eastward, mainland Europe widens much like the mouth of a funnel, until the boundary with Asia is reached at the Ural Mountains and Ural River, the Caspian Sea, and the Caucasus Mountains.

Land relief in Europe shows great variation within relatively small areas. The southern regions are mountainous while moving north the terrain descends from the high Alps, Pyrenees, and Carpathians, through hilly uplands, into broad, low northern plains, which are vast in the east. An arc of uplands also exists along the northwestern seaboard, beginning in southwestern Ireland, continuing across through western and northern Great Britain, and up along the mountainous, fjord-cut spine of Norway.

This description is simplified. Sub-regions such as Iberia and Italy contain their own complex features, as does mainland Europe itself, where the relief contains many plateaus, river valleys, and basins that complicate the general trend. Iceland and the British Isles are special cases. The former is of North Atlantic volcanic formation, while the latter consist of upland areas once joined to the mainland until cut off by rising sea levels.

Peninsula of peninsulas
Europe is sometimes called a "peninsula of peninsulas", to draw attention to the fact that Europe is a relatively small, elongated appendage to Asia, and that a large part of Europe is made up of peninsulas. A prehistoric perspective would include Britain and Ireland as the core of a further very significant European peninsula prior to the post-glacial rise in sea-levels.

Partial list of European peninsulas
 * Balkan peninsula
 * Peloponnese
 * Chalkidiki
 * Istria
 * Gallipoli
 * Brittany
 * Cotentin Peninsula
 * Crimea
 * Fennoscandian Peninsula
 * Kola Peninsula
 * Scandinavian Peninsula
 * Iberian Peninsula
 * Italian Peninsula
 * Jutland
 * Kanin Peninsula

Geology
Europe's most significant geological feature is the dichotomy between the highlands and mountains of Southern Europe and a vast, partially underwater, northern plain ranging from Great Britain in the west to the Ural Mountains in the east. These two halves are separated by the mountain chains of the Pyrenees and the Alps/Carpathians. The northern plains are delimited in the west by the Scandinavian Mountains and the mountainous parts of the British Isles. The major shallow water bodies submerging parts of the northern plains are the Celtic Sea, the North Sea, the Baltic Sea complex, and the Barents Sea.

The northern plain contains the old geological continent of Baltica, and so may be regarded as the "main continent", while peripheral highlands and mountainous regions in south and west constitute fragments from various other geological continents.

The geology of Europe is hugely varied and complex, and gives rise to the wide variety of landscapes found across the continent, from the Scottish Highlands to the rolling plains of Hungary.

Population
Throughout history, the population of Europe has been affected by migration into and out of the continent, disease and conflict. Figures for the population of Europe vary according to which definition of European boundaries is used. The population within the standard physical geographical boundaries was 701 million in 2005 according to the United Nations. In 2000 the population was 857 million, using a definition which includes the whole of the transcontinental countries of Russia and Turkey. Population growth is comparatively slow, and median age comparatively high in relation to the world's other continents.

Rivers


The most important rivers in Europe are Danube, Volga, Rhine, Elbe, Oder and Dnieper, among others.

European rivers by length
The longest rivers in Europe, directly flowing into the World Ocean or Endorheic basins, with their approximate lengths:


 * 1) Volga -   3690 km
 * 2) Danube - 2860 km
 * 3) Ural   -    2428 km
 * 4) Dnieper - 2290 km
 * 5) Don   -     1950 km
 * 6) Pechora - 1809 km
 * 7) Dniester - 1352 km
 * 8) Rhine   -   1236 km
 * 9) Elbe   -   1091 km
 * 10) Vistula - 1047 km
 * 11) Tagus   - 1038 km
 * 12) Daugava - 1020 km
 * 13) Loire - 1012 km
 * 14) Ebro - 960 km
 * 15) Prut - 953 km
 * 16) Neman - 937 km
 * 17) Meuse - 925 km
 * 18) Douro - 897 km
 * 19) Kuban River - 870 km
 * 20) Mezen - 857 km
 * 21) Oder - 854 km
 * 22) Guadiana - 829 km
 * 23) Rhône - 815 km
 * 24)  Southern Bug - 806 km
 * 25) Kuma - 802 km
 * 26) Seine  - 776 km
 * 27) Mureș - 761 km
 * 28) Northern Dvina - 744 km
 * 29) Po - 682 km
 * 30) Guadalquivir - 657 km
 * 31) Bolshoy Uzen - 650 km
 * 32) Siret - 647 km
 * 33) Terek - 623 km
 * 34) Glomma - 604 km (Norway's longest and most voluminous river)
 * 35) Garonne - 602 km
 * 36) Kemijoki - 550 km
 * 37) * Main 525 km (longest (right) tributary of Rhine)
 * 38) Torne - 522 km
 * 39) Dalälven - 520 km
 * 40) Maritsa - 515 km
 * 41) Marne - 514 km (major tributary of the Seine)
 * 42) Neris - 510 km
 * 43) Júcar - 509 km
 * 44) Dordogne - 483 km
 * 45) Ume - 470 km
 * 46) Ångerman - 460 km (Sweden's longest rivers)
 * 47) Lule - 460 km
 * 48) Gauja - 452 km
 * 49) Weser - 452 km
 * 50) Kalix - 450 km

European rivers by discharge
The 15 rivers of Europe by average discharge, including only rivers directly flowing into the World Ocean or Endorheic basins:
 * 1) Volga - 8,087 m³/s (largest river in Eastern Europe)
 * 2) Danube - 6,450 m³/s (largest river in Central Europe)
 * 3) Pechora - 4,380m³/s
 * 4) Northern Dvina - 3,330m³/s
 * 5) Neva - 2,490 m³/s
 * 6) Rhine - 2,315 m³/s) (largest river in Western Europe)
 * 7) Rhône - 1,900 m³/s (largest river in France)
 * 8) Dnieper - 1,700 m³/s
 * 9) Po - 1,460 m³/s (largest river in Italy)
 * 10) Vistula - 1,080 m³/s (largest river in Poland)
 * 11) Don - 890 m³/s
 * 12) Mezen - 890 m³/s
 * 13) Loire - 889 m³/s (longest river in France)
 * 14) Elbe - 860 m³/s
 * 15) Glomma - 709 m³/s (Norway's longest and most voluminous river)

Major islands
Aegean Islands, Åland, Balearic Islands, British Isles, Corsica, Crete, Cyprus (Adjacent to Asia), Fyn, Faroe Islands, Gotland, Hinnøya, Iceland, Ionian Islands, Malta, North Jutlandic Island, Saaremaa, Sardinia, Senja, Sicily, Svalbard and Zealand.

Plains and lowlands

 * Great European Plain, the largest landscape feature of Europe
 * East European Plain
 * Lower Danubian Plain, between Balkan Mountains and Southern Carpathians
 * Danubian Plain (Bulgaria)
 * Wallachian Plain
 * North European Plain
 * North German Plain (German section)
 * Beauce, France
 * Baetic Depression (Andalusian Plain), between Sierra Morena and Baetic System
 * British Lowlands
 * Central Swedish lowland
 * Ebro Basin (Ebro Depression), between Pyrenees and Sistema Ibérico
 * Meseta Central is a high plain plateau in central Spain (occupies roughly 40% of the country), between Cantabrian Mountains and Sistema Central
 * Pannonian Plain, between Alps, Dinaric Mountains and Carpathian Mountains
 * Po Valley, also known as Padan Plain, between Alps and Apennines
 * Swiss Central Plateau, between the Jura Mountains and Swiss Alps
 * Upper Rhine Plain, between Vosges Mountains and Black Forest Mountains
 * Upper Thracian Plain, between Balkan Mountains (Sredna Gora) and Rila-Rhodope massif
 * Other European coastal plains

Mountain ranges
Some of Europe's major mountain ranges are:
 * Alps, in Central Western Europe
 * Western Alps
 * Eastern Alps
 * Southern Alps
 * Northern Alps
 * Apennines, which run through Italy
 * Baetic System, Spain, Iberian Peninsula


 * Balkan Mountains, mainly Bulgaria, central Balkan Peninsula
 * Sredna Gora Mountain range in central Bulgaria, situated south of and parallel to the Balkan Mountains
 * Bohemian and other Variscan massifs (pre-Alpine mountain ranges) - Jura Mountains, Vosges, Palatinate Forest, Black Forest, Ore Mountains, Sudetes
 * Cantabrian Mountains, which run across northern Spain
 * Carpathian Mountains, a major mountain range in Central and Southern Europe
 * Southern Carpathians, Romania
 * Tatra Mountains, Slovakia and Poland
 * Caucasus Mountains, which also separate Europe and Asia
 * Crimean Mountains


 * Dinaric Alps, a mountain range in the Balkans
 * Pindus Mountains, Albania and Greece
 * Pyrenees, the natural border between France and Spain
 * Rila-Rhodope mountain system composed by massifs, including Pirin Mountain and Osogovo-Belasitsa mountain chain, mainly Bulgaria
 * Šar-Korab-Jakupica-Baba-Kajmakčalan-Olympus, Albania, North Macedonia and Greece
 * Scandinavian Mountains, a mountain range which runs through the Scandinavian Peninsula, includes the Kjølen mountains
 * Scottish Highlands (including the Cairngorms) in the United Kingdom.
 * Sierra Morena, Spain
 * Sistema Ibérico, Spain
 * Sistema Central, Spain
 * Ural Mountains, which form the boundary between Europe and Asia

Land area in different classes of European mountainous terrain (classification from UNEP-WCMC):

Temperature and precipitation
The high mountainous areas of Europe are colder and have higher precipitation than lower areas, as is true of mountainous areas in general. Europe has less precipitation in the east than in central and western Europe. The temperature difference between summer and winter gradually increases from coastal northwest Europe to southeast inland Europe, ranging from Ireland, with a temperature difference of only 10 °C from the warmest to the coldest month, to the area north of the Caspian Sea, with a temperature difference of 40 °C. January average range from 13 °C in southern Spain and southern Greek islands to -20 °C in the northeastern part of European Russia. Desert climates are found in the European portion of Kazakhstan and South Eastern Spain.

Western Europe and parts of Central Europe generally fall into the temperate maritime climate (Cfb), the southern part is mostly a Mediterranean climate (mostly Csa, smaller area with Csb), the north-central part and east into central Russia is mostly a humid continental climate (Dfb) and the northern part of the continent is a subarctic climate (Dfc). In the extreme northern part (northernmost Russia; Svalbard), bordering the Arctic Ocean, is tundra climate (Et). Mountain ranges, such as the Alps and the Carpathian mountains, have a highland climate with large variations according to altitude and latitude.

Landlocked countries
The landlocked countries in Europe are: Andorra, Armenia, Austria, Belarus, Czech Republic, Hungary, Kosovo, Liechtenstein (which is doubly landlocked), Luxembourg, North Macedonia, Moldova, San Marino, Serbia, Slovakia, Switzerland, Vatican City

Switzerland, Liechtenstein, Austria, Czech Republic, Slovakia, Hungary, Serbia, and North Macedonia constitute a contiguous landlocked agglomeration of eight countries in Central Europe and the Balkans, stretching from Geneva all the way to Skopje. The other landlocked countries are "standalone" landlocked, not bordering any other such European one (the emphasis is necessary, since Kazakhstan borders Turkmenistan, Uzbekistan, and Kyrgyzstan, thus forming a vast landlocked expanse in Central Asia).

Countries consisting solely of islands or parts of islands

 * Cyprus
 * Iceland
 * Ireland
 * Malta
 * United Kingdom

Countries whose capital is not the most populous
Note: Italy's capital, Rome, is the country's largest city if only the municipality (comune) is considered. Greater Milan is the largest metropolitan area in Italy.

Brussels is considered to be the largest city of Belgium, according to the population of the Brussels-Capital Region. The population of the City of Brussels is ~175,000. Antwerp is the biggest city of the country.