1.
Summit
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A summit is a point on a surface that is higher in elevation than all points immediately adjacent to it. Mathematically, a summit is a maximum in elevation. The topographic terms acme, apex, peak, and zenith are synonymous, the UIAA definition is that a summit is independent if it has a prominence of 30 metres or more, it is a mountain if it has a prominence of at least 300 metres. This can be summarised as follows, A pyramidal peak is an exaggerated form produced by ice erosion of a mountain top, Summit may also refer to the highest point along a line, trail, or route. In many parts of the western United States, the term refers to the highest point along a road, highway. For example, the highest point along Interstate 80 in California is referred to as Donner Summit while the highest point on Interstate 5 is Siskiyou Mountain Summit, geoid Hill List of highest mountains Maxima and minima Nadir Summit accordance Peak finder
2.
National park
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A national park is a park in use for conservation purposes. Often it is a reserve of natural, semi-natural, or developed land that a sovereign state declares or owns, although individual nations designate their own national parks differently, there is a common idea, the conservation of wild nature for posterity and as a symbol of national pride. An international organization, the International Union for Conservation of Nature, although Yellowstone was not officially termed a national park in its establishing law, it was always termed such in practice and is widely held to be the first and oldest national park in the world. The first area to use national park in its legislation was the USs Mackinac Island. Australias Royal National Park, established in 1879, was the third official national park. In 1895 ownership of Mackinac Island was transferred to the State of Michigan as a state park, as a result, Australias Royal National Park is by some considerations the second oldest national park now in existence. The largest national park in the meeting the IUCN definition is the Northeast Greenland National Park. According to the IUCN,6,555 national parks worldwide met its criteria in 2006, IUCN is still discussing the parameters of defining a national park. National parks are almost always open to visitors, in 1971, these criteria were further expanded upon leading to more clear and defined benchmarks to evaluate a national park. In 1810, the English poet William Wordsworth described the Lake District as a sort of property, in which every man has a right and interest who has an eye to perceive. It was known as Hot Springs Reservation, but no authority was established. Federal control of the area was not clearly established until 1877, John Muir is today referred to as the Father of the National Parks due to his work in Yosemite. He published two articles in The Century Magazine, which formed the base for the subsequent legislation. President Abraham Lincoln signed an Act of Congress on July 1,1864, ceding the Yosemite Valley, according to this bill, private ownership of the land in this area was no longer possible. The state of California was designated to manage the park for use, resort. Leases were permitted for up to ten years and the proceeds were to be used for conservation, a public discussion followed this first legislation of its kind and there was a heated debate over whether the government had the right to create parks. The perceived mismanagement of Yosemite by the Californian state was the reason why Yellowstone at its establishment six years later was put under national control, in 1872, Yellowstone National Park was established as the United States first national park, being also the worlds first national park. In some European countries, however, national protection and nature reserves already existed, such as Drachenfels, Yellowstone was part of a federally governed territory
3.
Greece
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Greece, officially the Hellenic Republic, historically also known as Hellas, is a country in southeastern Europe, with a population of approximately 11 million as of 2015. Athens is the capital and largest city, followed by Thessaloniki. Greece is strategically located at the crossroads of Europe, Asia, situated on the southern tip of the Balkan peninsula, it shares land borders with Albania to the northwest, the Republic of Macedonia and Bulgaria to the north, and Turkey to the northeast. Greece consists of nine regions, Macedonia, Central Greece, the Peloponnese, Thessaly, Epirus, the Aegean Islands, Thrace, Crete. The Aegean Sea lies to the east of the mainland, the Ionian Sea to the west, the Cretan Sea and the Mediterranean Sea to the south. Greece has the longest coastline on the Mediterranean Basin and the 11th longest coastline in the world at 13,676 km in length, featuring a vast number of islands, eighty percent of Greece is mountainous, with Mount Olympus being the highest peak at 2,918 metres. From the eighth century BC, the Greeks were organised into various independent city-states, known as polis, which spanned the entire Mediterranean region and the Black Sea. Greece was annexed by Rome in the second century BC, becoming a part of the Roman Empire and its successor. The Greek Orthodox Church also shaped modern Greek identity and transmitted Greek traditions to the wider Orthodox World, falling under Ottoman dominion in the mid-15th century, the modern nation state of Greece emerged in 1830 following a war of independence. Greeces rich historical legacy is reflected by its 18 UNESCO World Heritage Sites, among the most in Europe, Greece is a democratic and developed country with an advanced high-income economy, a high quality of life, and a very high standard of living. A founding member of the United Nations, Greece was the member to join the European Communities and has been part of the Eurozone since 2001. Greeces unique cultural heritage, large industry, prominent shipping sector. It is the largest economy in the Balkans, where it is an important regional investor, the names for the nation of Greece and the Greek people differ from the names used in other languages, locations and cultures. The earliest evidence of the presence of human ancestors in the southern Balkans, dated to 270,000 BC, is to be found in the Petralona cave, all three stages of the stone age are represented in Greece, for example in the Franchthi Cave. Neolithic settlements in Greece, dating from the 7th millennium BC, are the oldest in Europe by several centuries and these civilizations possessed writing, the Minoans writing in an undeciphered script known as Linear A, and the Mycenaeans in Linear B, an early form of Greek. The Mycenaeans gradually absorbed the Minoans, but collapsed violently around 1200 BC and this ushered in a period known as the Greek Dark Ages, from which written records are absent. The end of the Dark Ages is traditionally dated to 776 BC, the Iliad and the Odyssey, the foundational texts of Western literature, are believed to have been composed by Homer in the 7th or 8th centuries BC. With the end of the Dark Ages, there emerged various kingdoms and city-states across the Greek peninsula, in 508 BC, Cleisthenes instituted the worlds first democratic system of government in Athens
4.
Mountain range
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A mountain range is a geographic area containing numerous geologically related mountains. A mountain system or system of ranges, sometimes is used to combine several geological features that are geographically related. Mountain ranges are usually segmented by highlands or mountain passes and valleys, individual mountains within the same mountain range do not necessarily have the same geologic structure or petrology. They may be a mix of different orogenic expressions and terranes, for example thrust sheets, uplifted blocks, fold mountains, most geologically young mountain ranges on the Earths land surface are associated with either the Pacific Ring of Fire or the Alpide Belt. The Andes is 7,000 kilometres long and is considered the worlds longest mountain system. The Alpide belt includes Indonesia and southeast Asia, through the Himalaya, the belt also includes other European and Asian mountain ranges. The Himalayas contain the highest mountains in the world, including Mount Everest, mountain ranges outside of these two systems include the Arctic Cordillera, the Urals, the Appalachians, the Scandinavian Mountains, the Altai Mountains and the Hijaz Mountains. If the definition of a range is stretched to include underwater mountains. The mountain systems of the earth are characterized by a tree structure, the sub-range relationship is often expressed as a parent-child relationship. For example, the White Mountains of New Hampshire and the Blue Ridge Mountains are sub-ranges of the Appalachian Mountains, equivalently, the Appalachians are the parent of the White Mountains and Blue Ridge Mountains, and the White Mountains and the Blue Ridge Mountains are children of the Appalachians. The position of mountains influences climate, such as rain or snow, when air masses move up and over mountains, the air cools producing orographic precipitation. As the air descends on the side, it warms again and is drier. Often, a shadow will affect the leeward side of a range. Mountain ranges are constantly subjected to forces which work to tear them down. Erosion is at work while the mountains are being uplifted and long after until the mountains are reduced to low hills, rivers are traditionally believed to be the principle erosive factor on mountain ranges, with their ability of bedrock incision and sediment transport. The rugged topography of a range is the product of erosion. The basins adjacent to a mountain range are filled with sediments which are buried and turned into sedimentary rock. The early Cenozoic uplift of the Rocky Mountains of Colorado provides an example and this mass of rock was removed as the range was actively undergoing uplift
5.
Mountain
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A mountain is a large landform that stretches above the surrounding land in a limited area, usually in the form of a peak. A mountain is steeper than a hill. Mountains are formed through tectonic forces or volcanism and these forces can locally raise the surface of the earth. Mountains erode slowly through the action of rivers, weather conditions, a few mountains are isolated summits, but most occur in huge mountain ranges. High elevations on mountains produce colder climates than at sea level and these colder climates strongly affect the ecosystems of mountains, different elevations have different plants and animals. Because of the less hospitable terrain and climate, mountains tend to be used less for agriculture and more for resource extraction and recreation, the highest mountain on Earth is Mount Everest in the Himalayas of Asia, whose summit is 8,850 m above mean sea level. The highest known mountain on any planet in the Solar System is Olympus Mons on Mars at 21,171 m, there is no universally accepted definition of a mountain. Elevation, volume, relief, steepness, spacing and continuity have been used as criteria for defining a mountain, whether a landform is called a mountain may depend on local usage. The highest point in San Francisco, California, is called Mount Davidson, notwithstanding its height of 300 m, similarly, Mount Scott outside Lawton, Oklahoma is only 251 m from its base to its highest point. Whittows Dictionary of Physical Geography states Some authorities regard eminences above 600 metres as mountains, in addition, some definitions also include a topographical prominence requirement, typically 100 or 500 feet. For a while, the US defined a mountain as being 1,000 feet or taller, any similar landform lower than this height was considered a hill. However, today, the United States Geological Survey concludes that these terms do not have technical definitions in the US, using these definitions, mountains cover 33% of Eurasia, 19% of South America, 24% of North America, and 14% of Africa. As a whole, 24% of the Earths land mass is mountainous, there are three main types of mountains, volcanic, fold, and block. All three types are formed from plate tectonics, when portions of the Earths crust move, crumple, compressional forces, isostatic uplift and intrusion of igneous matter forces surface rock upward, creating a landform higher than the surrounding features. The height of the feature makes it either a hill or, if higher and steeper, major mountains tend to occur in long linear arcs, indicating tectonic plate boundaries and activity. Volcanoes are formed when a plate is pushed below another plate, at a depth of around 100 km, melting occurs in rock above the slab, and forms magma that reaches the surface. When the magma reaches the surface, it builds a volcanic mountain. Examples of volcanoes include Mount Fuji in Japan and Mount Pinatubo in the Philippines, the magma does not have to reach the surface in order to create a mountain, magma that solidifies below ground can still form dome mountains, such as Navajo Mountain in the US
6.
Attica
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Attica is a historical region that encompasses the city of Athens, the capital of Greece. The historical region is centered on the Attic peninsula, which projects into the Aegean Sea, the modern administrative region of Attica is more extensive than the historical region and includes the Saronic Islands, Cythera, and the municipality of Troizinia on the Peloponnesian mainland. The history of Attica is tightly linked with that of Athens, Attica is a triangular peninsula jutting into the Aegean Sea. It is naturally divided to the north from Boeotia by the 10 mi long Cithaeron mountain range, to the west, it is bordered by the sea and the canal of Corinth. The Saronic Gulf lies to the south, and the island of Euboea lies off the north, mountains separate the peninsula into the plains of Pedias, Mesogaia, and Thriasion. The mountains of Attica are the Hymettus, the portion of the Geraneia, the Parnitha, the Aigaleo. Four mountains—Aigaleo, Parnitha, Penteli and Hymettus —delineate the hilly plain on which the Athens-Piraeus metroplex now spreads, Athens water reservoir, Lake Marathon, is an artificial lake created by damming in 1920. Pine and fir forests cover the area around Parnitha, Hymettus, Penteli, Myrrhinous and Laurium are forested with pine trees, whereas the rest are covered by shrubbery. The Kifisos is the longest river of Attica, according to Plato, Atticas ancient boundaries were fixed by the Isthmus, and, toward the continent, they extended as far as the heights of Cithaeron and Parnes. The boundary line came down toward the sea, bounded by the district of Oropus on the right, during antiquity, the Athenians boasted about being autochthonic, which is to say that they were the original inhabitants of the area and had not moved to Attica from another place. The traditions current in the classical period recounted that, during the Greek Dark Ages, Attica had become the refuge of the Ionians, who belonged to a tribe from the northern Peloponnese. Supposedly, the Ionians had been forced out of their homeland by the Achaeans, supposedly, the Ionians integrated with the ancient Atticans, who, afterward, considered themselves part of the Ionian tribe and spoke the Ionian dialect. Many Ionians later left Attica to colonize the Aegean coast of Asia Minor, during the Mycenaean period, the Atticans lived in autonomous agricultural societies. The main places where prehistoric remains were found are Marathon, Rafina, Nea Makri, Brauron, Thorikos, Agios Kosmas, Eleusis, Menidi, Markopoulo, Spata, Aphidnae, all of these settlements flourished during the Mycenaean period. According to tradition, Attica comprised twelve small communities during the reign of Cecrops, strabo assigns these the names of Cecropia, Tetrapolis, Epacria, Decelea, Eleusis, Aphidna, Thoricus, Brauron, Cytherus, Sphettus, Cephisia, and possibly Phaleron. These were said to have been incorporated in an Athenian state during the reign of Theseus. Modern historians consider it likely that the communities were progressively incorporated into an Athenian state during the 8th. Until the 6th century BC, aristocratic families lived independent lives in the suburbs, only after Peisistratoss tyranny and the reforms implemented by Cleisthenes did the local communities lose their independence and succumb to the central government in Athens
7.
National parks of Greece
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Greece is characterized by an extremely fragmented, rugged landscape hosting a great diversity of ecosystems and an outstanding biodiversity. Almost 5% of its extensive coastline consists of ecologically sensitive wetlands, greeces climate is divided into three classes, A Mediterranean climate features mild, wet winters and hot, dry summers. Temperatures rarely reach extremes, although snowfalls do occur even in Athens. An alpine climate is primarily in Western Greece. A temperate climate is found in Central and Eastern Macedonia as well as in Thrace at places like Komotini, Xanthi and northern Evros, with cold, damp winters and hot, dry summers. In 1938 the first national park in Greece was established, the Mount Olympus National Park, the number of Greek national parks has grown ever since to a full number of ten, Each national park consists of a core and the area surrounding it. According to Greek Law the core cannot be smaller than 15,000,000 square metres, the surrounding area must be larger than, or at least equal to, the size of the core. In the core of the park, only scientific research, mild recreational activities
8.
Anatidae
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The Anatidae are the biological family of birds that includes ducks, geese, and swans. The family has a distribution, occurring on all the worlds continents. These birds are adapted for swimming, floating on the water surface, the family contains around 146 species in 40 genera. They are generally herbivorous, and are monogamous breeders, a number of species undertake annual migrations. A few species have been domesticated for agriculture, and many others are hunted for food, five species have become extinct since 1600, and many more are threatened with extinction. The ducks, geese, and swans are small- to large-sized birds with a broad, diving species vary from this in being rounder. Extant species range in size from the cotton pygmy goose, at as little as 26.5 cm and 164 g, to the trumpeter swan, the wings are short and pointed, and supported by strong wing muscles that generate rapid beats in flight. They typically have long necks, although varies in degree between species. The legs are short, strong, and set far to the back of the body, combined with their body shape, this can make some species awkward on land, but they are stronger walkers than other marine and water birds such as grebes or petrels. They typically have webbed feet, though a few such as the Nene have secondarily lost their webbing. The bills are made of keratin with a thin and sensitive layer of skin on top. For most species, the shape of the bill tends to be flattened to a greater or lesser extent. These contain serrated lamellae which are well defined in the filter-feeding species. Their feathers are excellent at shedding water due to special oils, many of the ducks display sexual dimorphism, with the males being more brightly coloured than the females. The swans, geese, and whistling-ducks lack sexually dimorphic plumage, anatids are vocal birds, producing a range of quacks, honks, squeaks, and trumpeting sounds, depending on species, the female often has a deeper voice than the male. Anatids are generally herbivorous as adults, feeding on various water-plants, although some also eat fish, molluscs. One group, the mergansers, are primarily piscivorous, and have serrated bills to help catch fish. In a number of species, the young include a proportion of invertebrates in their diets
9.
Ancient Greece
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Ancient Greece was a civilization belonging to a period of Greek history from the Greek Dark Ages of the 12th-9th centuries BC to the end of antiquity. Immediately following this period was the beginning of the Early Middle Ages and this was followed by the period of Classical Greece, an era that began with the Greco-Persian Wars, lasting from the 5th to 4th centuries BC. Due to the conquests by Alexander the Great of Macedonia, Hellenistic civilization flourished from Central Asia to the end of the Mediterranean Sea. Classical Greek culture, especially philosophy, had a influence on ancient Rome. For this reason Classical Greece is generally considered to be the culture which provided the foundation of modern Western culture and is considered the cradle of Western civilization. Classical Antiquity in the Mediterranean region is considered to have begun in the 8th century BC. Classical Antiquity in Greece is preceded by the Greek Dark Ages and this period is succeeded, around the 8th century BC, by the Orientalizing Period during which a strong influence of Syro-Hittite, Jewish, Assyrian, Phoenician and Egyptian cultures becomes apparent. The end of the Dark Ages is also dated to 776 BC. The Archaic period gives way to the Classical period around 500 BC, Ancient Periods Astronomical year numbering Dates are approximate, consult particular article for details The history of Greece during Classical Antiquity may be subdivided into five major periods. The earliest of these is the Archaic period, in which artists made larger free-standing sculptures in stiff, the Archaic period is often taken to end with the overthrow of the last tyrant of Athens and the start of Athenian Democracy in 508 BC. It was followed by the Classical period, characterized by a style which was considered by observers to be exemplary, i. e. classical, as shown in the Parthenon. This period saw the Greco-Persian Wars and the Rise of Macedon, following the Classical period was the Hellenistic period, during which Greek culture and power expanded into the Near and Middle East. This period begins with the death of Alexander and ends with the Roman conquest, Herodotus is widely known as the father of history, his Histories are eponymous of the entire field. Herodotus was succeeded by authors such as Thucydides, Xenophon, Demosthenes, Plato, most of these authors were either Athenian or pro-Athenian, which is why far more is known about the history and politics of Athens than those of many other cities. Their scope is limited by a focus on political, military and diplomatic history, ignoring economic. In the 8th century BC, Greece began to emerge from the Dark Ages which followed the fall of the Mycenaean civilization, literacy had been lost and Mycenaean script forgotten, but the Greeks adopted the Phoenician alphabet, modifying it to create the Greek alphabet. The Lelantine War is the earliest documented war of the ancient Greek period and it was fought between the important poleis of Chalcis and Eretria over the fertile Lelantine plain of Euboea. Both cities seem to have suffered a decline as result of the long war, a mercantile class arose in the first half of the 7th century BC, shown by the introduction of coinage in about 680 BC
10.
Attiki Odos
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Attiki Odos is a privately owned toll motorway system in Greece. The Attiki Odos motorways form the outer beltways of the Greater Athens metropolitan area, the total length of the motorways is 65 kilometres. Part of it was opened, along with the Eleftherios Venizelos International Airport to which it connects, in early 2003, the A6 was opened from Kifisias Avenue Interchange to Eleftherios Venizelos Airport, the Ymittos Ring was almost paved by this time, and tunnels were already complete. On 3 September 2003, the Ymittos Ring opened, in November 2003, the western part opened from the junction with Motorway 8 to Kifisias Avenue. In April 2004, a small 2.5 km section opened, Attiki Odos is considered one of the safest motorways in Europe. Its design used strict safety-related technical specifications, including updated hard shoulders in both directions and high quality skid-resistant asphalt pavement, dense lighting and fencing, the toll is the same regardless of the length of journey, but depends on vehicle category. Drivers can pay by cash, e-pass or a special account card, for motorbikes and cars the standard toll fares are, as of September 2016, €1.40. On October 21,2005 a new plan was proposed. 76 km of motorway was to be constructed, bringing the length to 141 km. Extensions were to be constructed towards Rafina, Lavrio and Vouliagmeni, the Hymettus Beltway was also to be extended southwards to Vouliagmeni. As of 2016, this project did not even start, the official website of Attiki Odos S. A
11.
Penteli, Greece
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Penteli is a town and a municipality in the North Athens regional unit, Attica, Greece. It belongs to the Athens metropolitan area and it takes its name from the Penteli mountain. The municipality has an area of 36.064 km2, the municipal unit Penteli 28.878 km2 and it is 14 km northeast of central Athens. Some of the neighbourhoods of Penteli are Agia Triada, Agios Dimitrios, Daou, the Penteli mountains were renowned in Classical Greece as well as in the Roman Empire as a source of the marble, which was also used to build the Parthenon. The Romans constructed a 140-foot water tower and aqueduct to supply water to the city of Athens, during the Greek War of Independence, the French philhellene Sophie de Marbois-Lebrun, Duchess of Plaisance supported the revolutionary leaders. When she settled in Greece in 1834, she bought large plots of land in Athens and she had the Rododafni Castle in Penteli built for her. In July 1995, Penteli was ravaged by a large forest fire, according to Turkish former prime minister, Mesut Yilmaz, many of the forest fires that raged the Greek countryside during that summer were accually started by Turkish secret service agents. The forests of Penteli suffered damage again from the August 2007 fires, Rododafni Castle, also known as Pyrgos Doukissis Plakentias, a mansion built for the Duchess of Plaisance. Construction was started in 1840, but it was not finished until 1961, the Penteli Astronomical Station of the National Observatory of Athens, completed in 1936 List of settlements in Attica Official website
