1.
Geographic coordinate system
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A geographic coordinate system is a coordinate system used in geography that enables every location on Earth to be specified by a set of numbers, letters or symbols. The coordinates are chosen such that one of the numbers represents a vertical position. A common choice of coordinates is latitude, longitude and elevation, to specify a location on a two-dimensional map requires a map projection. The invention of a coordinate system is generally credited to Eratosthenes of Cyrene. Ptolemy credited him with the adoption of longitude and latitude. Ptolemys 2nd-century Geography used the prime meridian but measured latitude from the equator instead. Mathematical cartography resumed in Europe following Maximus Planudes recovery of Ptolemys text a little before 1300, in 1884, the United States hosted the International Meridian Conference, attended by representatives from twenty-five nations. Twenty-two of them agreed to adopt the longitude of the Royal Observatory in Greenwich, the Dominican Republic voted against the motion, while France and Brazil abstained. France adopted Greenwich Mean Time in place of local determinations by the Paris Observatory in 1911, the latitude of a point on Earths surface is the angle between the equatorial plane and the straight line that passes through that point and through the center of the Earth. Lines joining points of the same latitude trace circles on the surface of Earth called parallels, as they are parallel to the equator, the north pole is 90° N, the south pole is 90° S. The 0° parallel of latitude is designated the equator, the plane of all geographic coordinate systems. The equator divides the globe into Northern and Southern Hemispheres, the longitude of a point on Earths surface is the angle east or west of a reference meridian to another meridian that passes through that point. All meridians are halves of great ellipses, which converge at the north and south poles, the prime meridian determines the proper Eastern and Western Hemispheres, although maps often divide these hemispheres further west in order to keep the Old World on a single side. The antipodal meridian of Greenwich is both 180°W and 180°E, the combination of these two components specifies the position of any location on the surface of Earth, without consideration of altitude or depth. The grid formed by lines of latitude and longitude is known as a graticule, the origin/zero point of this system is located in the Gulf of Guinea about 625 km south of Tema, Ghana. To completely specify a location of a feature on, in, or above Earth. Earth is not a sphere, but a shape approximating a biaxial ellipsoid. It is nearly spherical, but has an equatorial bulge making the radius at the equator about 0. 3% larger than the radius measured through the poles, the shorter axis approximately coincides with the axis of rotation
2.
Fortification
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Fortifications are military constructions or buildings designed for the defense of territories in warfare, and also used to solidify rule in a region during peace time. Humans have constructed defensive works for many thousands of years, in a variety of increasingly complex designs, the term is derived from the Latin fortis and facere. From very early history to modern times, walls have been a necessity for cities to survive in a changing world of invasion. Some settlements in the Indus Valley Civilization were the first small cities to be fortified, in ancient Greece, large stone walls had been built in Mycenaean Greece, such as the ancient site of Mycenae. A Greek Phrourion was a collection of buildings used as a military garrison. These construction mainly served the purpose of a tower, to guard certain roads, passes. Though smaller than a fortress, they acted as a border guard rather than a real strongpoint to watch. The art of setting out a camp or constructing a fortification traditionally has been called castramentation since the time of the Roman legions. Fortification is usually divided into two branches, permanent fortification and field fortification, there is also an intermediate branch known as semi-permanent fortification. Castles are fortifications which are regarded as being distinct from the fort or fortress in that they are a residence of a monarch or noble. Roman forts and hill forts were the antecedents of castles in Europe. The Early Middle Ages saw the creation of towns built around castles. Medieval-style fortifications were made obsolete by the arrival of cannons in the 14th century. Fortifications in the age of black powder evolved into much lower structures with greater use of ditches and earth ramparts that would absorb, Walls exposed to direct cannon fire were very vulnerable, so were sunk into ditches fronted by earth slopes. The arrival of explosive shells in the 19th century led to yet another stage in the evolution of fortification, steel-and-concrete fortifications were common during the 19th and early 20th centuries. However the advances in warfare since World War I have made large-scale fortifications obsolete in most situations. Demilitarized zones along borders are arguably another type of fortification, although a passive kind, many military installations are known as forts, although they are not always fortified. Larger forts may be called fortresses, smaller ones were known as fortalices
3.
Norway
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The Antarctic Peter I Island and the sub-Antarctic Bouvet Island are dependent territories and thus not considered part of the Kingdom. Norway also lays claim to a section of Antarctica known as Queen Maud Land, until 1814, the kingdom included the Faroe Islands, Greenland, and Iceland. It also included Isle of Man until 1266, Shetland and Orkney until 1468, Norway has a total area of 385,252 square kilometres and a population of 5,258,317. The country shares a long border with Sweden. Norway is bordered by Finland and Russia to the north-east, Norway has an extensive coastline, facing the North Atlantic Ocean and the Barents Sea. King Harald V of the Dano-German House of Glücksburg is the current King of Norway, erna Solberg became Prime Minister in 2013, replacing Jens Stoltenberg. A constitutional monarchy, Norway divides state power between the Parliament, the Cabinet and the Supreme Court, as determined by the 1814 Constitution, the kingdom is established as a merger of several petty kingdoms. By the traditional count from the year 872, the kingdom has existed continuously for 1,144 years, Norway has both administrative and political subdivisions on two levels, counties and municipalities. The Sámi people have an amount of self-determination and influence over traditional territories through the Sámi Parliament. Norway maintains close ties with the European Union and the United States, the country maintains a combination of market economy and a Nordic welfare model with universal health care and a comprehensive social security system. Norway has extensive reserves of petroleum, natural gas, minerals, lumber, seafood, the petroleum industry accounts for around a quarter of the countrys gross domestic product. On a per-capita basis, Norway is the worlds largest producer of oil, the country has the fourth-highest per capita income in the world on the World Bank and IMF lists. On the CIAs GDP per capita list which includes territories and some regions, from 2001 to 2006, and then again from 2009 to 2017, Norway had the highest Human Development Index ranking in the world. It also has the highest inequality-adjusted ranking, Norway ranks first on the World Happiness Report, the OECD Better Life Index, the Index of Public Integrity and the Democracy Index. Norway has two names, Noreg in Nynorsk and Norge in Bokmål. The name Norway comes from the Old English word Norðrveg mentioned in 880, meaning way or way leading to the north. In contrasting with suðrvegar southern way for Germany, and austrvegr eastern way for the Baltic, the Anglo-Saxon of Britain also referred to the kingdom of Norway in 880 as Norðmanna land. This was the area of Harald Fairhair, the first king of Norway, and because of him
4.
Roman Catholic
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The Catholic Church, also known as the Roman Catholic Church or the Universal Church, is the largest Christian church, with more than 1.28 billion members worldwide. As one of the oldest religious institutions in the world, it has played a prominent role in the history, headed by the Bishop of Rome, known as the Pope, the churchs doctrines are summarised in the Nicene Creed and the Apostles Creed. Its central administration is located in Vatican City, enclaved within Rome, the Catholic Church is notable within Western Christianity for its sacred tradition and seven sacraments. It teaches that it is the one church founded by Jesus Christ, that its bishops are the successors of Christs apostles. The Catholic Church maintains that the doctrine on faith and morals that it declares as definitive is infallible. The Latin Church, the Eastern Catholic Churches, as well as such as mendicant orders and enclosed monastic orders. Among the sacraments, the one is the Eucharist, celebrated liturgically in the Mass. The church teaches that through consecration by a priest the sacrificial bread and wine become the body, the Catholic Church practises closed communion, with only baptised members in a state of grace ordinarily permitted to receive the Eucharist. The Virgin Mary is venerated in the Catholic Church as Queen of Heaven and is honoured in numerous Marian devotions. The Catholic Church has influenced Western philosophy, science, art and culture, Catholic spiritual teaching includes spreading the Gospel while Catholic social teaching emphasises support for the sick, the poor and the afflicted through the corporal and spiritual works of mercy. The Catholic Church is the largest non-government provider of education and medical services in the world, from the late 20th century, the Catholic Church has been criticised for its doctrines on sexuality, its refusal to ordain women and its handling of sexual abuse cases. Catholic was first used to describe the church in the early 2nd century, the first known use of the phrase the catholic church occurred in the letter from Saint Ignatius of Antioch to the Smyrnaeans, written about 110 AD. In the Catechetical Discourses of Saint Cyril of Jerusalem, the name Catholic Church was used to distinguish it from other groups that call themselves the church. The use of the adjective Roman to describe the Church as governed especially by the Bishop of Rome became more widespread after the Fall of the Western Roman Empire and into the Early Middle Ages. Catholic Church is the name used in the Catechism of the Catholic Church. The Catholic Church follows an episcopal polity, led by bishops who have received the sacrament of Holy Orders who are given formal jurisdictions of governance within the church. Ultimately leading the entire Catholic Church is the Bishop of Rome, commonly called the pope, in parallel to the diocesan structure are a variety of religious institutes that function autonomously, often subject only to the authority of the pope, though sometimes subject to the local bishop. Most religious institutes only have male or female members but some have both, additionally, lay members aid many liturgical functions during worship services
5.
Archbishop
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In Christianity, an archbishop is a bishop of higher rank or office. In some cases, like the Lutheran Church of Sweden, it is the denomination leader title, an archbishop may be granted the title, or ordained as chief pastor of a metropolitan see or another episcopal see to which the title of archbishop is attached. Episcopal sees are generally arranged in groups in which the bishop who is the ordinary of one of them has certain powers and he is known as the metropolitan archbishop of that see. As well as the more numerous metropolitan sees, there are 77 Roman Catholic sees that have archiepiscopal rank. In some cases, such a see is the one in a country, such as Luxembourg or Monaco. In others, the title of archdiocese is for reasons attributed to a see that was once of greater importance. Some of these archdioceses are suffragans of a metropolitan archdiocese, an example is the Archdiocese of Avignon, which is a suffragan of the Archdiocese of Marseille, Another such example is the Archdiocese of Trnava, Slovakia. Others are immediately subject to the Holy See and not to any metropolitan archdiocese and these are usually aggregated to an ecclesiastical province. An example is the Archdiocese of Hobart in Australia, associated with the Metropolitan ecclesiastical province of Melbourne, the ordinary of such an archdiocese is an archbishop, however, especially in the Anglican Communion, not all archbishops dioceses are called archdioceses. Since then, the title of Coadjutor Archbishop of the see is considered sufficient, the rank of archbishop is conferred on some bishops who are not ordinaries of an archdiocese. They hold the rank not because of the see that they head, the bishop transferred is then known as the Archbishop-Bishop of his new see. An example is Gianfranco Gardin, appointed Archbishop-Bishop of Treviso on 21 December 2009, the title borne by the successor of such an archbishop-bishop is merely that of Bishop of the see, unless he also is granted the personal title of Archbishop. The distinction between metropolitan sees and non-metropolitan archiepiscopal sees exists for titular sees as well as for residential ones, the Annuario Pontificio marks titular sees of the former class with the abbreviation Metr. and the others with Arciv. Many of the sees to which nuncios and heads of departments of the Roman Curia who are not cardinals are assigned are not of archiepiscopal rank. In that case the person who is appointed to such a position is given the title of archbishop. They are usually referred to as Archbishop of the see, not as its Archbishop-Bishop, until 1970, such archbishops were transferred to a titular see. There can be several Archbishops Emeriti of the see, the 2008 Annuario Pontificio listed three living Archbishops Emeriti of Taipei. There is no Archbishop Emeritus of a see, an archbishop who holds a titular see keeps it until death or until transferred to another see
6.
Olav Engelbrektsson
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Olav Engelbrektsson was the 28th Archbishop of Norway from 1523 to 1537, the Regent of Norway from 1533 to 1537, a member and later president of the Riksråd, and a member of the Norwegian nobility. He was the last Roman Catholic to be the Archbishop of Norway before he fled to exile in 1537, after his death, Olav Engelbrektsson was given a bad reputation as an untrustworthy and scheming prelate by the Protestant historians. Olav Engelbrektsson is believed to have born at Trondenes near Harstad in Troms around 1480 as the son of Engelbrekt Gunnarsson. Engelbrekt Gunnarson was a bondefører and storbonde in Romerike in Eastern Norway around 1447 and he kept getting in arguments and fights with the Danish bailiff Lasse Skjold and eventually killed him. Researchers believe that that is why Engelbrekt and Jorunn moved to Trondenes, young Olav was raised in a home that was always opposing the Danish overseers, and that might have been one of the several influences of his attitude towards the Danes in his years as the Archbishop. Olav Engelbrektsson was from an old landowning family in Romerike, and it is claimed that he. King Christian I of Denmark was supposed to have ennobled Engelbrekt Gunnarson and his descendants sometime before 1480 but, in 1961, trygve Lysaker wrote that the documentation did not exist to such a claim. Nevertheless, the family had a coat of arms – a blue shield showing a red rose surrounded by three lilies, five of Olavs relatives belonged to the clergy. Two of them were his paternal uncles Sakse Gunnarsson and Gunnar Gunnarson, Gunnar was a canon in Oslo, a profession that even some of his own sons chose. It is known that Olav and four of these relatives studied at foreign universities and his uncle Sakse was the one who gave Olav clerical education. There is a theory among the Norwegian genealogists that Olav Engelbrektsson was not the first member of his family to be the Archbishop of Nidaros. But, throughout his life, the records were concerned with the church, the politics. He did help with the education and careers of Torbjørn and his brother, Jens Olavssøn Bratt and it is the same with the possibility that Olavs mother might be the daughter of Ivar Trondsson from the Aspa family in Frei in Nordmøre. Olav Engelbrektsson was enrolled in 1503 at the University of Rostock in Germany and he was already ordained as a priest but he wanted to continue his studies. He eventually took examinations to earn several more degrees at the University – a baccalaureus in 1505, at the University, theology was being taught by conservatives from the Catholic Church but the city of Rostock was once the center of North German humanism. Olav Engelbrektsson soon became the leader of the Norwegian Collegiate Club, called Regentia Sancti Olavi in the memory of the martyred King of Norway and they were located in a separate building under the Norwegian name of St. Olavs hus. Among the students, Engelbrektsson was known as a very sociable person, but not particularly charismatic and he became acquainted with, among others, the brothers from Sweden, Johannes Magnus and Olaus Magnus. The brothers would be the last two Catholics to be the Archbishop of Uppsala, but Olaus is still famous for his map of Scandinavia, the Carta Marina of 1537
7.
Fresh water
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Fresh water is generally characterized by having low concentrations of dissolved salts and other total dissolved solids. The term specifically excludes seawater and brackish water although it does include mineral-rich waters such as chalybeate springs, the term sweet water has been used to describe fresh water in contrast to salt water. The term fresh water does not have the meaning as potable water. Much of the fresh water and ground water is unsuitable for drinking without some form of purification because of the presence of chemical or biological contaminants. It may also be in contact with the underlying underground water. The majority of water on Earth is in ice caps. The source of almost all water is precipitation from the atmosphere, in the form of mist, rain. Fresh water falling as mist, rain or snow contains materials dissolved from the atmosphere and material from the sea, in some cases this acid rain results in pollution of lakes and rivers. In coastal areas fresh water may contain significant concentrations of salts derived from the sea if windy conditions have lifted drops of seawater into the rain-bearing clouds. This can give rise to elevated concentrations of sodium, chloride, magnesium, significant quantities of iron may be transported in this way including the well-documented transfer of iron-rich rainfall falling in Brazil derived from sand-storms in the Sahara in north Africa. Water is an issue for the survival of all living organisms. Some can use water but many organisms including the great majority of higher plants. Out of all the water on Earth, saline water in oceans, seas and saline groundwater make up about 97% of it. Freshwater lakes contain about 87% of this surface water, including 29% in the African Great Lakes, 20% in Lake Baikal in Russia, 21% in the North American Great Lakes. Swamps have most of the balance only a small amount in rivers. In areas with no water on the ground surface, fresh water derived from precipitation may, because of its lower density. Most of the fresh water is frozen in ice sheets. Many areas suffer from lack of distribution of water, such as deserts
