1.
Baffin Island
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Baffin Island, in the Canadian territory of Nunavut, is the largest island in Canada and the fifth largest island in the world. Its area is 507,451 km2 and its population is about 11,000 and it is located 65.4215 N and 70.9654 W. Iqaluit, the capital of Nunavut, is located on the southeastern coast. Until 1987, the town shared the name Frobisher Bay with the bay on which it is located, to the south lies Hudson Strait, separating Baffin Island from mainland Quebec. South of the end of the island is the Fury. To the east are Davis Strait and Baffin Bay, with Greenland beyond, the Foxe Basin, the Gulf of Boothia and Lancaster Sound separate Baffin Island from the rest of the archipelago to the west and north. The Baffin Mountains run along the shore of the island and are a part of the Arctic Cordillera. Mount Odin is the highest peak, with an elevation of at least 2,143 m, another peak of note is Mount Asgard, located in Auyuittuq National Park, with an elevation of 2,011 m. Mount Thor, with an elevation of 1,675 m, is said to have the greatest purely vertical drop of any mountain on Earth, the two largest lakes on the island lie in the south-central part of the island, Nettilling Lake and Amadjuak Lake further south. Conversely, in the 1970s parts of Baffin Island failed to have the usual ice-free period in the summer, the island has been continuously inhabited by Inuit peoples for centuries. In September 2008, Nunatsiaq News reported that a team led by Dr, so you have to consider the possibility that as remote as it may seem, these finds may represent evidence of contact with Europeans prior to the Vikings arrival in Greenland. Dr Sutherlands research eventually led to a 2012 announcement that whetstones had been found remnants of alloys indicative of Viking presence. The archaeological site at Tanfield Valley is thought to have been a trading post, Baffin Island is part of the Qikiqtaaluk Region. Additionally, the communities of Qikiqtarjuaq and Cape Dorset are located on offshore islands, there are discussions to start the Baffinland Iron Mine, an iron ore mine with a 21-year life, at Mary River, and to build a railway and a port to transport the ore. This may create a mining community there. Baffin Island has both year-round and summer visitor wildlife, on land, examples of year-round wildlife are barren-ground caribou, polar bear, Arctic fox, Arctic hare, lemming and Arctic wolf. In 2012, a survey of caribou herds found that the population was only about 5000. Polar bears mate approximately every year with one to three cubs being born around March. Female polar bears may travel 10–20 km inland to find a large snow bank where they dig a den in which to spend the winter and later for giving birth, the polar bear population here is one of 19 genetically distinct demes of the circumpolar region
2.
Greenland
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Greenland is an autonomous constituent country within the Danish Realm between the Arctic and Atlantic Oceans, east of the Canadian Arctic Archipelago. Though physiographically a part of the continent of North America, Greenland has been politically and culturally associated with Europe for more than a millennium. The majority of its residents are Inuit, whose ancestors began migrating from the Canadian mainland in the 13th century, Greenland is the worlds largest island. Three-quarters of Greenland is covered by the permanent ice sheet outside Antarctica. With a population of about 56,480, it is the least densely populated country in the world, the Arctic Umiaq Line ferry acts as a lifeline for western Greenland, connecting the various cities and settlements. Greenland has been inhabited off and on for at least the last 4,500 years by Arctic peoples whose forebears migrated there from what is now Canada, Norsemen settled the uninhabited southern part of Greenland beginning in the 10th century, and Inuit peoples arrived in the 13th century. The Norse colonies disappeared in the late 15th century, soon after their demise, beginning in 1499, the Portuguese briefly explored and claimed the island, naming it Terra do Lavrador. In the early 18th century, Scandinavian explorers reached Greenland again, to strengthen trading and power, Denmark-Norway affirmed sovereignty over the island. Greenland was settled by Vikings more than a thousand years ago, Vikings set sail from Greenland and Iceland, discovering North America nearly 500 years before Columbus reached Caribbean islands. Though under continuous influence of Norway and Norwegians, Greenland was not formally under the Norwegian crown until 1262, the Kingdom of Norway was extensive and a military power until the mid-14th century. Thus, the two kingdoms resources were directed at creating Copenhagen, Norway became the weaker part and lost sovereignty over Greenland in 1814 when the union was dissolved. Greenland became a Danish colony in 1814, and was made a part of the Danish Realm in 1953 under the Constitution of Denmark, in 1973, Greenland joined the European Economic Community with Denmark. However, in a referendum in 1982, a majority of the population voted for Greenland to withdraw from the EEC which was effected in 1985, Greenland contains the worlds largest and most northernly national park, Northeast Greenland National Park. Greenland is divided into four municipalities - Sermersooq, Kujalleq, Qaasuitsup and it also retains control of monetary policy, providing an initial annual subsidy of DKK3.4 billion, which is planned to diminish gradually over time. Greenland expects to grow its economy based on increased income from the extraction of natural resources, the capital, Nuuk, held the 2016 Arctic Winter Games. At 70%, Greenland has one of the highest shares of renewable energy in the world, the early Viking settlers named the island as Greenland. In the Icelandic sagas, the Norwegian-born Icelander Erik the Red was said to be exiled from Iceland for manslaughter, along with his extended family and his thralls, he set out in ships to explore an icy land known to lie to the northwest. After finding an area and settling there, he named it Grœnland
3.
Atlantic Ocean
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The Atlantic Ocean is the second largest of the worlds oceans with a total area of about 106,460,000 square kilometres. It covers approximately 20 percent of the Earths surface and about 29 percent of its surface area. It separates the Old World from the New World, the Atlantic Ocean occupies an elongated, S-shaped basin extending longitudinally between Eurasia and Africa to the east, and the Americas to the west. The Equatorial Counter Current subdivides it into the North Atlantic Ocean, in contrast, the term Atlantic originally referred specifically to the Atlas Mountains in Morocco and the sea off the Strait of Gibraltar and the North African coast. The Greek word thalassa has been reused by scientists for the huge Panthalassa ocean that surrounded the supercontinent Pangaea hundreds of years ago. The term Aethiopian Ocean, derived from Ancient Ethiopia, was applied to the Southern Atlantic as late as the mid-19th century, many Irish or British people refer to the United States and Canada as across the pond, and vice versa. The Black Atlantic refers to the role of ocean in shaping black peoples history. Irish migration to the US is meant when the term The Green Atlantic is used, the term Red Atlantic has been used in reference to the Marxian concept of an Atlantic working class, as well as to the Atlantic experience of indigenous Americans. Correspondingly, the extent and number of oceans and seas varies, the Atlantic Ocean is bounded on the west by North and South America. It connects to the Arctic Ocean through the Denmark Strait, Greenland Sea, Norwegian Sea, to the east, the boundaries of the ocean proper are Europe, the Strait of Gibraltar and Africa. In the southeast, the Atlantic merges into the Indian Ocean, the 20° East meridian, running south from Cape Agulhas to Antarctica defines its border. In the 1953 definition it extends south to Antarctica, while in later maps it is bounded at the 60° parallel by the Southern Ocean, the Atlantic has irregular coasts indented by numerous bays, gulfs, and seas. Including these marginal seas the coast line of the Atlantic measures 111,866 km compared to 135,663 km for the Pacific. Including its marginal seas, the Atlantic covers an area of 106,460,000 km2 or 23. 5% of the ocean and has a volume of 310,410,900 km3 or 23. 3%. Excluding its marginal seas, the Atlantic covers 81,760,000 km2 and has a volume of 305,811,900 km3, the North Atlantic covers 41,490,000 km2 and the South Atlantic 40,270,000 km2. The average depth is 3,646 m and the maximum depth, the bathymetry of the Atlantic is dominated by a submarine mountain range called the Mid-Atlantic Ridge. It runs from 87°N or 300 km south of the North Pole to the subantarctic Bouvet Island at 42°S, the MAR divides the Atlantic longitudinally into two halves, in each of which a series of basins are delimited by secondary, transverse ridges. The MAR reaches above 2000 m along most of its length, the MAR is a barrier for bottom water, but at these two transform faults deep water currents can pass from one side to the other
4.
Labrador Sea
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The Labrador Sea is an arm of the North Atlantic Ocean between the Labrador Peninsula and Greenland. The sea is flanked by continental shelves to the southwest, northwest and it connects to the north with Baffin Bay through the Davis Strait. It has been described as a sea of the Atlantic. The sea formed upon separation of the North American Plate and Greenland Plate that started about 60 million years ago, the Labrador Sea formed upon separation of the North American Plate and Greenland Plate that started about 60 million years ago and stopped about 40 million years ago. A sedimentary basin, which is now buried under the continental shelves, onset of magmatic sea-floor spreading was accompanied by volcanic eruptions of picrites and basalts in the Paleocene at the Davis Strait and Baffin Bay. Between about 500 BC and 1300 AD, the southern coast of the sea contained Dorset, Beothuk and Inuit settlements, the International Hydrographic Organization defines the limits of the Labrador Sea as follows, On the North, the South limit of Davis Strait. On the East, a line from Cape St. Francis 47°45′N 52°27′W to Cape Farewell, thence a line joining this ledge with the East extreme of Cape St. Charles in Labrador. The Labrador Sea is about 3,400 m deep and 1,000 km wide where it joins the Atlantic Ocean and it becomes shallower, to less than 700 m towards Baffin Bay and passes into the 300 kilometres wide Davis Strait. A 100–200 m deep turbidity current channel system, which is about 2–5 km wide and 3,800 kilometres long, runs on the bottom of the sea and it is called the Northwest Atlantic Mid-Ocean Channel and is one of the worlds longest drainage systems of Pleistocene age. It appears as a river bed with numerous tributaries and is maintained by high-density turbidity currents flowing within the levees. The water temperature varies between −1 °C in winter and 5–6 °C in summer, the salinity is relatively low, at 31–34.9 parts per thousand. Two-thirds of the sea is covered in ice in winter, tides are semi-diurnal, reaching 4 m. There is a water circulation in the sea. It is initiated by the East Greenland Current and continued by the West Greenland Current, then, the Baffin Island Current and Labrador Current transport cold and less saline water southward along the Canadian coast. These currents carry numerous icebergs and therefore hinder navigation and exploration of the gas fields beneath the sea bed. The speed of the Labrador current is typically 0. 3–0.5 m/s, the Labrador Current maintains the water temperature at 0 °C and salinity between 30 and 34 parts per thousand. The NADW consists of three parts of different origin and salinity, and the top one, the Labrador Sea Water, is formed in the Labrador Sea. This part occurs at a depth and has a relatively low salinity, low temperature and high oxygen content compared to the layers above
5.
Sea ice
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Sea ice arises as seawater freezes. Because ice is less dense water, it floats on the oceans surface. Sea ice covers about 7% of the Earth’s surface and about 12% of the world’s oceans. Much of the sea ice is enclosed within the polar ice packs in the Earths polar regions, the Arctic ice pack of the Arctic Ocean. Polar packs undergo a significant yearly cycling in surface extent, a natural process upon which depends the Arctic ecology, due to the action of winds, currents and temperature fluctuations, sea ice is very dynamic, leading to a wide variety of ice types and features. Sea ice may be contrasted with icebergs, which are chunks of ice shelves or glaciers that calve into the ocean, depending on location, sea ice expanses may also incorporate icebergs. Sea ice does not simply grow and melt, during its lifespan, it is very dynamic. Due to the action of winds, currents, water temperature. Sea ice is classified according to whether or not it is able to drift, Sea ice can be classified according to whether or not it is attached to the shoreline. If attached, it is called landfast ice, or more often, alternatively, and unlike fast ice, drift ice occurs further offshore in very wide areas, and encompasses ice that is free to move with currents and winds. The physical boundary between fast ice and drift ice is the fast ice boundary, the drift ice zone may be further divided into a shear zone, a marginal ice zone and a central pack. Drift ice consists of floes, individual pieces of sea ice 20 metres or more across, the term pack ice is used either as a synonym to drift ice, or to designate drift ice zone in which the floes are densely packed. The overall sea ice cover is termed the ice canopy from the perspective of submarine navigation, another classification used by scientists to describe sea ice is based on age, that is, on its development stages. These stages are, new ice, nilas, young ice, first-year, new ice is a general term used for recently frozen sea water that does not yet make up solid ice. It may consist of ice, slush, or shuga. Other terms, such as ice and pancake ice, are used for ice crystal accumulations under the action of wind. Nilas designates a sea ice crust up to 10 centimetres in thickness and it bends without breaking around waves and swells. Nilas can be subdivided into dark nilas – up to 5 centimetres in thickness and very dark
6.
Iceberg
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An iceberg or ice mountain is a large piece of freshwater ice that has broken off a glacier or an ice shelf and is floating freely in open water. It may subsequently become frozen into pack ice, as it drifts into shallower waters, it may come into contact with the seabed, a process referred to as seabed gouging by ice. Almost 91% of an iceberg is below the surface of the water, the word iceberg is a partial loan translation from Dutch ijsberg, literally meaning ice mountain, cognate to Danish isbjerg, German Eisberg, Low Saxon Iesbarg and Swedish isberg. Because the density of ice is about 920 kg/m³. The shape of the underwater portion can be difficult to judge by looking at the portion above the surface and this has led to the expression tip of the iceberg, for a problem or difficulty that is only a small manifestation of a larger problem. Icebergs generally range from 1 to 75 metres above sea level, the largest known iceberg in the North Atlantic was 168 metres above sea level, reported by the USCG icebreaker East Wind in 1958, making it the height of a 55-story building. These icebergs originate from the glaciers of western Greenland and may have a temperature of −15 to −20 °C. Icebergs are usually confined by winds and currents to move close to the coast, the largest icebergs recorded have been calved, or broken off, from the Ross Ice Shelf of Antarctica. Iceberg B-15, photographed by satellite in 2000, measured 295 by 37 kilometres and this iceberg was larger than Belgium. When a piece of ice melts, it makes a fizzing sound called Bergie Seltzer. This sound is made when the water-ice interface reaches compressed air trapped in the ice. As this happens, each bubble bursts, making a popping sound, the bubbles contain air trapped in snow layers very early in the history of the ice, that eventually got buried to a given depth and pressurized as it transformed into firn then to glacial ice. About a month later, this split into two pieces upon crashing into Joe Island in the Nares Strait next to Greenland. In June 2011, large fragments of the Petermann Ice Islands were observed off the Labrador coast, iceberg B-17B140 km2,1999, shipping alert issued December 2009. In addition to classification, icebergs can be classified on the basis of their shape. The two basic types of forms are tabular and non-tabular. Tabular icebergs have steep sides and a top, much like a plateau. This type of iceberg, also known as an ice island, can be quite large, Antarctic icebergs formed by breaking off from an ice shelf, such as the Ross Ice Shelf or Filchner-Ronne Ice Shelf, are typically tabular
7.
Inuit
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Inuit are a group of culturally similar indigenous peoples inhabiting the Arctic regions of Greenland, Canada and Alaska. Inuit is a noun, the singular is Inuk. The Inuit languages are part of the Eskimo-Aleut family, Inuit Sign Language is a critically endangered language isolate spoken in Nunavut. In the United States and Canada, the term Eskimo was commonly used to describe the Inuit and Alaskas Yupik, however, Inuit is not accepted as a term for the Yupik, and Eskimo is the only term that includes Yupik, Iñupiat and Inuit. However, aboriginal peoples in Canada and Greenlandic Inuit view Eskimo as pejorative, in Canada, sections 25 and 35 of the Constitution Act of 1982 classified the Inuit as a distinctive group of Aboriginal Canadians who are not included under either the First Nations or the Métis. These areas are known in Inuktitut as the Inuit Nunangat, in the United States, the Iñupiat live primarily on the Alaska North Slope and on Little Diomede Island. The Greenlandic Inuit are descendants of migrations from Canada. In the 21st century they are citizens of Denmark, although not of the European Union, Inuit are the descendants of what anthropologists call the Thule culture, who emerged from western Alaska around 1000 CE. They had split from the related Aleut group about 4,000 years ago and from northeastern Siberian migrants, possibly related to the Chukchi language group and they spread eastwards across the Arctic. They displaced the related Dorset culture, the last major Paleo-Eskimo culture, Inuit legends speak of the Tuniit as giants, people who were taller and stronger than the Inuit. Less frequently, the legends refer to the Dorset as dwarfs, researchers believe that the Dorset culture lacked the dogs, larger weapons and other technologies of the Inuit society, which gave the latter an advantage. By 1300, Inuit migrants had reached west Greenland, where they settled, faced with population pressures from the Thule and other surrounding groups, such as the Algonquian and Siouan to the south, the Tuniit gradually receded. They were thought to have become extinct as a people by about 1400 or 1500. But, in the mid-1950s, researcher Henry B. Collins determined that, based on the ruins found at Native Point, the Sadlermiut population survived up until winter 1902–03, when exposure to new infectious diseases brought by contact with Europeans led to their extinction as a people. In the early 21st century, mitochondrial DNA research has supported the theory of continuity between the Tuniit and the Sadlermiut peoples and it also provided evidence that a population displacement did not occur within the Aleutian Islands between the Dorset and Thule transition. In contrast to other Tuniit populations, the Aleut and Sadlermiut benefited from both geographical isolation and their ability to adopt certain Thule technologies, in Canada and Greenland, Inuit circulated almost exclusively north of the Arctic tree line, the effective southern border of Inuit society. The most southern officially recognized Inuit community in the world is Rigolet in Nunatsiavut, south of Nunatsiavut, the descendants of the southern Labrador Inuit in NunatuKavut continued their traditional transhumant semi-nomadic way of life until the mid-1900s. The Nunatukavummuit people usually moved among islands and bays on a seasonal basis and they did not establish stationary communities
8.
Kingdom of England
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In the early 11th century the Anglo-Saxon kingdoms, united by Æthelstan, became part of the North Sea Empire of Cnut the Great, a personal union between England, Denmark and Norway. The completion of the conquest of Wales by Edward I in 1284 put Wales under the control of the English crown, from the accession of James I in 1603, the Stuart dynasty ruled England in personal union with Scotland and Ireland. Under the Stuarts, the kingdom plunged into war, which culminated in the execution of Charles I in 1649. The monarchy returned in 1660, but the Civil War had established the precedent that an English monarch cannot govern without the consent of Parliament and this concept became legally established as part of the Glorious Revolution of 1688. From this time the kingdom of England, as well as its state the United Kingdom. On 1 May 1707, under the terms of the Acts of Union 1707, the Anglo-Saxons referred to themselves as the Engle or the Angelcynn, originally names of the Angles. They called their land Engla land, meaning land of the English, by Æthelweard Latinized Anglia, from an original Anglia vetus, the name Engla land became England by haplology during the Middle English period. The Latin name was Anglia or Anglorum terra, the Old French, by the 14th century, England was also used in reference to the entire island of Great Britain. The standard title for all monarchs from Æthelstan until the time of King John was Rex Anglorum, Canute the Great, a Dane, was the first king to call himself King of England. In the Norman period Rex Anglorum remained standard, with use of Rex Anglie. The Empress Matilda styled herself Domina Anglorum, from the time of King John onwards all other titles were eschewed in favour of Rex or Regina Anglie. In 1604 James VI and I, who had inherited the English throne the previous year, the English and Scottish parliaments, however, did not recognise this title until the Acts of Union of 1707. The kingdom of England emerged from the unification of the early medieval Anglo-Saxon kingdoms known as the Heptarchy, East Anglia, Mercia, Northumbria, Kent, Essex, Sussex. The Viking invasions of the 9th century upset the balance of power between the English kingdoms, and native Anglo-Saxon life in general, the English lands were unified in the 10th century in a reconquest completed by King Æthelstan in 927 CE. During the Heptarchy, the most powerful king among the Anglo-Saxon kingdoms might become acknowledged as Bretwalda, the decline of Mercia allowed Wessex to become more powerful. It absorbed the kingdoms of Kent and Sussex in 825, the kings of Wessex became increasingly dominant over the other kingdoms of England during the 9th century. In 827, Northumbria submitted to Egbert of Wessex at Dore, in 886, Alfred the Great retook London, which he apparently regarded as a turning point in his reign. The Anglo-Saxon Chronicle says that all of the English people not subject to the Danes submitted themselves to King Alfred, asser added that Alfred, king of the Anglo-Saxons, restored the city of London splendidly
9.
Age of Discovery
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It also marks the rise of the period of widespread adoption in Europe of colonialism and mercantilism. Many lands previously unknown to Europeans were discovered during this period, from the perspective of many non-Europeans, the Age of Discovery marked the arrival of settlers and invaders from a previously unknown continent. This represented one of the most-significant global events concerning ecology, agriculture and it also allowed for the expansion of Christianity throughout the world with the spread of missionary activity, becoming the worlds largest religion. The Portuguese began systematically exploring the Atlantic coast of Africa from 1418, in 1488 Bartolomeu Dias reached the Indian Ocean by this route. In 1492 the Catholic Monarchs of Castile and Aragon funded Christopher Columbuss plan to sail west to reach the Indies by crossing the Atlantic and he landed on a continent uncharted by Europeans and seen as a new world, the Americas. In 1498, a Portuguese expedition commanded by Vasco da Gama reached India by sailing around Africa, soon, the Portuguese sailed further eastward, to the valuable Spice Islands in 1512, landing in China one year later. In 1513, Spanish Vasco Núñez de Balboa crossed the Isthmus of Panama, thus, Europe first received news of the eastern and western Pacific within a one-year span around 1512. Meanwhile, from the 1580s to the 1640s, Russians explored and conquered almost the whole of Siberia, another source was the Radhanite Jewish trade networks of merchants established as go-betweens between Europe and the Muslim world during the time of the Crusader states. Knowledge about the Atlantic African coast was fragmented and derived mainly from old Greek and Roman maps based on Carthaginian knowledge, the Red Sea was barely known and only trade links with the Maritime republics, the Republic of Venice especially, fostered collection of accurate maritime knowledge. Indian Ocean trade routes were sailed by Arab traders, between 1405 and 1421, the Yongle Emperor of Ming China sponsored a series of long range tributary missions under the command of Zheng He. The fleets visited Arabia, East Africa, India, Maritime Southeast Asia, by 1400 a Latin translation of Ptolemys Geographia reached Italy coming from Constantinople. The rediscovery of Roman geographical knowledge was a revelation, both for mapmaking and worldview, although reinforcing the idea that the Indian Ocean was landlocked, a prelude to the Age of Discovery was a series of European expeditions crossing Eurasia by land in the late Middle Ages. A series of Europeans took advantage of these to explore eastwards, most were Italians, as trade between Europe and the Middle East was controlled mainly by the Maritime republics. The close Italian links to the Levant raised great curiosity and commercial interest in countries which lay further east, christian embassies were sent as far as Karakorum during the Mongol invasions of the Levant, from which they gained a greater understanding of the world. The first of these travellers was Giovanni da Pian del Carpine, dispatched by Pope Innocent IV to the Great Khan, about the same time, Russian prince Yaroslav of Vladimir, and subsequently his sons Alexander Nevsky and Andrey II of Vladimir, travelled to the Mongolian capital. Though having strong political implications, their journeys left no detailed accounts, other travellers followed, like French André de Longjumeau and Flemish William of Rubruck, who reached China through Central Asia. After returning, he dictated an account of his journeys to a scholar he met in Granada, the Rihla, between 1357 and 1371 a book of supposed travels compiled by John Mandeville acquired extraordinary popularity. These overland journeys had little immediate effect, the Mongol Empire collapsed almost as quickly as it formed and soon the route to the east became more difficult and dangerous
10.
London
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London /ˈlʌndən/ is the capital and most populous city of England and the United Kingdom. Standing on the River Thames in the south east of the island of Great Britain and it was founded by the Romans, who named it Londinium. Londons ancient core, the City of London, largely retains its 1. 12-square-mile medieval boundaries. London is a global city in the arts, commerce, education, entertainment, fashion, finance, healthcare, media, professional services, research and development, tourism. It is crowned as the worlds largest financial centre and has the fifth- or sixth-largest metropolitan area GDP in the world, London is a world cultural capital. It is the worlds most-visited city as measured by international arrivals and has the worlds largest city airport system measured by passenger traffic, London is the worlds leading investment destination, hosting more international retailers and ultra high-net-worth individuals than any other city. Londons universities form the largest concentration of education institutes in Europe. In 2012, London became the first city to have hosted the modern Summer Olympic Games three times, London has a diverse range of people and cultures, and more than 300 languages are spoken in the region. Its estimated mid-2015 municipal population was 8,673,713, the largest of any city in the European Union, Londons urban area is the second most populous in the EU, after Paris, with 9,787,426 inhabitants at the 2011 census. The citys metropolitan area is the most populous in the EU with 13,879,757 inhabitants, the city-region therefore has a similar land area and population to that of the New York metropolitan area. London was the worlds most populous city from around 1831 to 1925, Other famous landmarks include Buckingham Palace, the London Eye, Piccadilly Circus, St Pauls Cathedral, Tower Bridge, Trafalgar Square, and The Shard. The London Underground is the oldest underground railway network in the world, the etymology of London is uncertain. It is an ancient name, found in sources from the 2nd century and it is recorded c.121 as Londinium, which points to Romano-British origin, and hand-written Roman tablets recovered in the city originating from AD 65/70-80 include the word Londinio. The earliest attempted explanation, now disregarded, is attributed to Geoffrey of Monmouth in Historia Regum Britanniae and this had it that the name originated from a supposed King Lud, who had allegedly taken over the city and named it Kaerlud. From 1898, it was accepted that the name was of Celtic origin and meant place belonging to a man called *Londinos. The ultimate difficulty lies in reconciling the Latin form Londinium with the modern Welsh Llundain, which should demand a form *lōndinion, from earlier *loundiniom. The possibility cannot be ruled out that the Welsh name was borrowed back in from English at a later date, and thus cannot be used as a basis from which to reconstruct the original name. Until 1889, the name London officially applied only to the City of London, two recent discoveries indicate probable very early settlements near the Thames in the London area
11.
Northwest Passage
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For centuries explorers sought a navigable passage as a possible trade route. Until 2009, the Arctic pack ice prevented regular marine shipping throughout most of the year, Arctic sea ice decline has rendered the waterways more navigable. If, as has been claimed, parts of the end of the Passage are barely 15 metres deep. Fully loaded, Nordic Orion was too large to sail through the Panama Canal, between the end of the 15th century and the 20th century, colonial powers from Europe dispatched explorers in an attempt to discover a commercial sea route north and west around North America. The Northwest Passage represented a new route to the trading nations of Asia. England called the northern route the Northwest Passage. The desire to establish such a route motivated much of the European exploration of both coasts of North America, when it became apparent that there was no route through the heart of the continent, attention turned to the possibility of a passage through northern waters. There was a lack of knowledge about conditions, for instance. Explorers thought that a water route close to the North Pole must exist. The belief that a route lay to the far north persisted for several centuries, many ended in disaster, including that by Sir John Franklin in 1845. While searching for him the McClure Arctic Expedition discovered the Northwest Passage in 1850, in 1906, the Norwegian explorer Roald Amundsen first successfully completed a passage from Greenland to Alaska in the sloop Gjøa. Since that date, several fortified ships have made the journey, from east to west, the direction of most early exploration attempts, expeditions entered the passage from the Atlantic Ocean via the Davis Strait and through Baffin Bay. Five to seven routes have taken through the Canadian Arctic Archipelago, via the McClure Strait, Dease Strait, and the Prince of Wales Strait. From there ships passed through waterways through the Beaufort Sea, Chukchi Sea, on August 21,2007, the Northwest Passage became open to ships without the need of an icebreaker. According to Nalan Koc of the Norwegian Polar Institute, this was the first time the Passage has been clear since they began keeping records in 1972, the Northwest Passage opened again on August 25,2008. Thawing ocean or melting ice simultaneously opened up the Northwest Passage, awaited by shipping companies, this historic event will cut thousands of miles off their routes. We are going to see more and more as the years go by. Due to Arctic shrinkage, the Beluga group of Bremen, Germany, however, Canadas Prime Minister Stephen Harper announced that ships entering the North-West passage should first report to his government
12.
Henry Hudson
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Henry Hudson, born circa 1565-1570, dead 1611, was an English sea explorer and navigator in the early 17th century. Hudson made two attempts on behalf of English merchants to find a prospective Northwest Passage to Cathay via a route above the Arctic Circle. Hudson explored the region around modern New York metropolitan area while looking for a route to Asia while in the employment of the Dutch East India Company. He explored the Hudson River, and laid thereby the foundation for Dutch colonization of the region, Hudson discovered the Hudson Strait and the immense Hudson Bay on his final expedition. While searching for the Northwest Passage, Hudson and his son would lose their lives. In 1611, after wintering on the shore of James Bay, Hudson wanted to press on to the west, the mutineers cast Hudson, his son and seven others adrift, the Hudsons, and those cast off at their side, were never seen again. His name also lives on with the Hudsons Bay Company that explored and worked in the vast Hudson Bay watershed and this large company, and one of the longest lasting, was very successful with fur trading all across North America. Canada acquired a portion of land from the purchase of Hudsons Bay Company lands. Details of Hudsons birth and early life are mostly unknown, some sources have identified Hudson as having been born in about 1565, but others date his birth to around 1570. Other historians assert even less certainty, Mancall, for instance, states that was born in the 1560s. Hudson is thought to have spent many years at sea, beginning as a cabin boy, in 1607, the Muscovy Company of England hired Hudson to find a northerly route to the Pacific coast of Asia. The English were battling the Dutch for northwest routes and it was thought at the time that, because the sun shone for three months in the northern latitudes in the summer, the ice would melt and a ship could make it across the top of the world. Hudson sailed on 1 May with a crew of ten men and they reached the east coast of Greenland on 14 June, coasting it northward until the 22nd. Here they named a headland Youngs Cape, a high mount, like a round castle near it Mount of Gods Mercy. After turning east, they sighted Newland on the 27th, near the mouth of the great bay Hudson later simply named the Great Indraught. On 13 July Hudson and his crew thought they had sailed as far north as 80°23 N, the following day they entered what Hudson later in the voyage named Whales Bay, naming its northwestern point Collins Cape after his boatswain, William Collins. They sailed north the following two days, on the 16th they reached as far north as Hakluyts Headland at 79°49 N, thinking they saw the land continue to 82° N when really it trended to the east. Encountering ice packed along the north coast, they were forced to turn back south, Hudson wanted to make his return by the north of Greenland to Davis his Streights, and so for Kingdom of England, but ice conditions would have made this impossible
Chisholm, Hugh, ed. (1911), , Encyclopædia Britannica, 3 (11th ed.), Cambridge University Press, p. 192
Chisholm, Hugh, ed. (1911), 
