The Black Sea region ( Turkish : Karadeniz Bölgesi ) (sometimes referred to as Pontus or Pontos) is a geographical region of Turkey . The largest city in the region is Samsun . Other big cities are Zonguldak , Trabzon , Ordu , Tokat , Giresun , Rize , Amasya and Sinop .
33-913: It is bordered by the Marmara Region to the west, the Central Anatolia Region to the south, the Eastern Anatolia Region to the southeast, the Republic of Georgia to the northeast, and the Black Sea to the north. Provinces that are entirely in the Black Sea Region: Provinces that are mostly in the Black Sea Region: Provinces that are partially in the Black Sea Region: The Black Sea region's population
66-568: A number of processes, including upwelling of volcanic magma , extrusion of lava , and erosion by water and glaciers . Plateaus are classified according to their surrounding environment as intermontane, piedmont, or continental. A few plateaus may have a small flat top while others have wider ones. Plateaus can be formed by a number of processes, including upwelling of volcanic magma, extrusion of lava, plate tectonics movements, and erosion by water and glaciers. Volcanic plateaus are produced by volcanic activity . The Columbia Plateau in
99-553: A river was already there, though not necessarily on exactly the same course. Then, subterranean geological forces caused the land in that part of North America to gradually rise by about a centimeter per year for millions of years. An unusual balance occurred: the river that would become the Colorado River was able to erode into the crust of the Earth at a nearly equal rate to the uplift of the plateau. Now, millions of years later,
132-1000: A week or two, and it can be heavy once it snows. The water temperature in the whole Turkish Black Sea coast is always cool and fluctuates between 8° and 20 °C throughout the year. Those who dislike the heat and humidity of the summer in the Mediterranean and Aegean regions of Turkey, escape to the plateaux of the mountains in the Black Sea region which are almost permanently cloudy and receive immense amounts of rain, and are very attractive with rich flora and fauna , forests , crater lakes , waterfalls , rivers , streams , mountain and nature walk, rafting , canoe and winter sports , hunting and fishing , grass skiing , healing water, and local dishes. 41°00′N 36°00′E / 41.000°N 36.000°E / 41.000; 36.000 Marmara Region, Turkey The Marmara region ( Turkish : Marmara Bölgesi )
165-508: Is 8,439,213 based on the 2010 census. 4,137,166 people live in cities and 4,301,747 people in villages. This makes it the only one of the seven regions of Turkey in which more people live in rural rather than urban areas. Though the overwhelming majority is Turkish, the east of the region is also inhabited by the Laz , a people who speak a Kartvelian language which is closely related to Georgian and converted to Islam from Georgian Orthodoxy in
198-770: Is a geographical region of Turkey . Located in East Thrace , it is bordered by Greece and the Aegean Sea to the west, Bulgaria and the Black Sea to the north, the Black Sea Region to the east, and the Aegean Region to the south. At the center of the region is the Sea of Marmara , which gives the region its name. The largest city in the region is Istanbul . Other big cities are Bursa , İzmit , Balıkesir , Tekirdağ , Çanakkale and Edirne . Among
231-622: Is divided into three main flat regions: the Bogotá savanna , the valleys of Ubaté and Chiquinquirá , and the valleys of Duitama and Sogamoso . The parallel Sierra of Andes delimit one of the world highest plateaux: the Altiplano , (Spanish for "high plain"), Andean Plateau or Bolivian Plateau. It lies in west-central South America, where the Andes are at their widest, is the most extensive area of high plateau on Earth outside of Tibet. The bulk of
264-710: Is sometimes called the Roof of Africa due to its height and large area. Another example is the Highveld which is the portion of the South African inland plateau which has an altitude above approximately 1,500 metres, but below 2,100 metres, thus excluding the Lesotho mountain regions. It is home to some of the largest South African urban agglomerations . In Egypt are the Giza Plateau and Galala Mountain , which
297-545: Is the Scottish Highlands . Plateaus are classified according to their surrounding environment. The highest African plateau is the Ethiopian Highlands which cover the central part of Ethiopia. It forms the largest continuous area of its altitude in the continent, with little of its surface falling below 1,500 metres (4,921 ft), while the summits reach heights of up to 4,550 metres (14,928 ft). It
330-572: Is the home of more than 70 million people. The Western Plateau , part of the Australian Shield , is an ancient craton covering much of the continent's southwest, an area of some 700,000 square kilometres. It has an average elevation between 305 and 460 metres. The North Island Volcanic Plateau is an area of high land occupying much of the centre of the North Island of New Zealand, with volcanoes, lava plateaus, and crater lakes,
363-895: The Deccan Plateau (≈1,900,000 km (730,000 sq mi), elevation 300–600 metres (980–1,970 ft)). A large plateau in North America is the Colorado Plateau , which covers about 337,000 km (130,000 sq mi) in Colorado , Arizona , New Mexico , and Utah . In northern Arizona and southern Utah the Colorado Plateau is bisected by the Colorado River and the Grand Canyon . This came to be over 10 million years ago,
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#1732783928241396-528: The Rize region has numerous tea plantations. All cultivable areas, including mountain slopes wherever they are not too steep, are sown or used as pasture. The western part of the Black Sea region, especially the Zonguldak area, is a center of coal mining and heavy industry . The North Anatolian Mountains in the north are an interrupted chain of folded highlands that generally parallel the Black Sea coast. In
429-567: The " Roof of the World ", which is still being formed by the collisions of the Indo-Australian and Eurasian tectonic plates . The Tibetan Plateau covers approximately 2,500,000 km (970,000 sq mi), at about 5,000 m (16,000 ft) above sea level. The plateau is sufficiently high to reverse the Hadley cell convection cycles and to drive the monsoons of India towards
462-575: The 2010s, preserving their own customs and dialect of Greek , the vast majority have since left, mainly to Greece. However, most Muslim Pontic Greeks remained in Turkey. The Black Sea region has a steep, rocky coast with rivers that cascade through the gorges of the coastal ranges. A few larger rivers, those cutting back through the Pontic Mountains (Doğu Karadeniz Dağları), have tributaries that flow in broad, elevated basins. Access inland from
495-688: The Altiplano lies within Bolivian and Peruvian territory while its southern parts lie in Chile. The Altiplano plateau hosts several cities like Puno, Oruro, El Alto and La Paz the administrative seat of Bolivia. Northeastern Altiplano is more humid than the Southwestern, the latter of which hosts several salares , or salt flats, due to its aridity. At the Bolivia-Peru border lies Lake Titicaca ,
528-430: The Black Sea coast makes commercial farming profitable. Running from Zonguldak in the west to Rize in the east, the narrow coastal strip widens at several places into fertile, intensely cultivated deltas. The Samsun area, close to the midpoint, is a major tobacco -growing region; east of it are numerous citrus groves. East of Samsun, the area around Giresun is known for the production of hazelnuts , and farther east
561-431: The Black Sea region has a borderline humid subtropical and oceanic ( Köppen : Cfa / Cfb ) climate; with high and evenly distributed rainfall the year round. At the coast, summers are warm and humid, and winters are cool and damp. The eastern part of the coast averages 2,500 millimeters annually which is the highest precipitation in the country. Snowfall is quite common between the months of December and March, snowing for
594-726: The Marmara Region. Islands in the Aegean Sea are Gökçeada and Bozcaada , and in the Sea of Marmara are Marmara Island , Avşa , Paşalimanı , İmralı and the Princes' Islands of Istanbul . The Marmara region has a borderline Mediterranean and humid subtropical climate on the Aegean Sea and south Marmara Sea coasts, and an oceanic climate on the Black Sea coast. Summers are warm to hot and moderately dry whereas winters are cool, wet and sometimes snowy. The coastal climate keeps
627-721: The North Rim of the Grand Canyon is at an elevation of about 2,450 m (8,040 ft) above sea level , and the South Rim of the Grand Canyon is about 2,150 m (7,050 ft) above sea level. At its deepest, the Colorado River is about 1,830 m (6,000 ft) below the level of the North Rim. Another high-altitude plateau in North America is the Mexican Plateau . With an area of 601,882 km (232,388 sq mi) and average height of 1,825 metres, it
660-527: The coast is limited to a few narrow valleys because mountain ridges, with elevations of 1,525 to 1,800 meters in the west and 3,000 to 4,000 meters in the east in Kaçkar Mountains , form an almost unbroken wall separating the coast from the interior. The higher slopes facing northwest tend to be densely forested. Because of these natural conditions, the Black Sea coast historically has been isolated from Anatolia . The mild, damp oceanic climate of
693-761: The crust. Tectonic plateaus are formed by tectonic plate movements which cause uplift, and are normally of a considerable size, and a fairly uniform altitude. Examples are the Deccan Plateau in India and the Meseta Central on the Iberian Peninsula . Plateaus can also be formed by the erosional processes of glaciers on mountain ranges, leaving them sitting between the mountain ranges. Water can also erode mountains and other landforms down into plateaus. Dissected plateaus are highly eroded plateaus cut by rivers and broken by deep narrow valleys. An example
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#1732783928241726-674: The gods" in the native tongue of the Pemon , the Indigenous people who inhabit the Gran Sabana . Tepuis can be considered minute plateaus and tend to be found as isolated entities rather than in connected ranges, which makes them the host of a unique array of endemic plant and animal species. Some of the most outstanding tepuis are Neblina , Autana , Auyan and Mount Roraima . They are typically composed of sheer blocks of Precambrian quartz arenite sandstone that rise abruptly from
759-492: The jungle, giving rise to spectacular natural scenery. Auyán-tepui is the source of Angel Falls , the world's tallest waterfall . The Colombian capital city of Bogota sits on an Andean plateau known as the Altiplano Cundiboyacense roughly the size of Switzerland. Averaging a height of 2,600 m (8,500 ft) above sea level, this northern Andean plateau is situated in the country's eastern range and
792-595: The late Ottoman period as well as Muslim Georgians , also the Hemsin , Armenian converts to Islam, and Pontic Greeks , who converted to Islam in the 17th century. While a large community (around 25% of the population) of Christian Pontic Greeks remained throughout the Pontus area (including Trabzon and Kars in northeastern Turkey/the Russian Caucasus) until the 1920s, and in parts of Georgia and Armenia until
825-601: The most notable of which is the country's largest lake, Lake Taupō . The plateau stretches approximately 100 km east to west and 130 km north to south. The majority of the plateau is more than 600 metres above sea level. A tepui ( / ˈ t ɛ p w i / ), or tepuy ( Spanish: [teˈpuj] ), is a table-top mountain or mesa found in the Guiana Highlands of South America, especially in Venezuela and western Guyana . The word tepui means "house of
858-442: The north-western United States is an example. They may be formed by upwelling of volcanic magma or extrusion of lava. The underlining mechanism in forming plateaus from upwelling starts when magma rises from the mantle , causing the ground to swell upward. In this way, large, flat areas of rock are uplifted to form a plateau. For plateaus formed by extrusion, the rock is built up from lava spreading outward from cracks and weak areas in
891-632: The sea itself. The Greeks named the Marmara Sea "Propontis" by combining two words: "pro" and "pontis". In Greek , "pro" means "before" and "pontis" means "sea." They chose this name because they used to sail on the Sea of Marmara to reach the Black Sea . Provinces that are entirely in the Marmara Region: Provinces that are mostly in the Marmara Region: The Yıldız Mountains and Uludağ are in
924-624: The seven geographical regions, the Marmara region has the second-smallest area, yet the largest population; it is the most densely populated region in the country. The name of the region comes from the Marmara Sea which is named after the Marmaros island, now connected to Balıkesir . "Marmaros" means "marble" in Greek. This name was given to the island because of the significant amount of marble found there. Over time, this name also came to be used for
957-866: The south. The Deosai Plains in Pakistan are situated at an average elevation of 4,114 meters (13,497 ft) above sea level. They are considered to be the second highest plateaus in the world. Other major plateaus in Asia are: Najd on the Arabian Peninsula , elevation 762 to 1,525 m (2,500 to 5,003 ft), Armenian Highlands (≈400,000 km (150,000 sq mi), elevation 900–2,100 metres (3,000–6,900 ft)), Iranian Plateau (≈3,700,000 km (1,400,000 sq mi), elevation 300–1,500 metres (980–4,920 ft)), Anatolian Plateau , Mongolian Plateau (≈2,600,000 km (1,000,000 sq mi), elevation 1,000–1,500 metres (3,300–4,900 ft)), and
990-480: The surrounding coastline through enormous glaciers . The polar ice cap is so massive that the echolocation measurements of ice thickness have shown that large areas are below sea level . But, as the ice melts, the land beneath will rebound through isostasy and ultimately rise above sea level. The largest and highest plateau in the world is the Tibetan Plateau , sometimes metaphorically described as
1023-504: The temperatures relatively mild. Plateau In geology and physical geography , a plateau ( / p l ə ˈ t oʊ , p l æ ˈ t oʊ , ˈ p l æ t oʊ / ; French: [plato] ; pl. : plateaus or plateaux ), also called a high plain or a tableland , is an area of a highland consisting of flat terrain that is raised sharply above the surrounding area on at least one side. Often one or more sides have deep hills or escarpments . Plateaus can be formed by
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1056-529: The west, the mountains tend to be low, with elevations rarely exceeding 1,500 meters, but they rise in an easterly direction to heights greater than 3,000 meters south of Rize. Lengthy, trough-like valleys and basins characterize the mountains. Rivers flow from the mountains toward the Black Sea . The southern slopes—facing the Anatolian Plateau—are mostly unwooded, but the northern slopes contain dense growths of both deciduous and evergreen trees. Most of
1089-605: Was once called Gallayat Plateaus, rising 3,300 ft above sea level. Another very large plateau is the icy Antarctic Plateau , which is sometimes referred to as the Polar Plateau or King Haakon VII Plateau, home to the geographic South Pole and the Amundsen–Scott South Pole Station , which covers most of East Antarctica where there are no known mountains but rather 3,000 m (9,800 ft) high of superficial ice and which spreads very slowly toward
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