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Hamakhtesh Hagadol
HaMakhtesh HaGadol (, ''lit.'' The Big Crater) or simply Makhtesh HaGadol or Makhtesh Gadol, is a makhtesh, a geological erosional landform of Israel's Negev desert. It measures 5 x 10 km. A makhtesh has steep walls of resistant rock surrounding a deep closed valley. One of five makhteshim in Israel and seven in the world, HaMakhtesh HaGadol is the second largest, and is drained by one river, Nahal Hatira. Makhtesh Gadol was discovered and named before Makhtesh Ramon, which is the largest known makhtesh. This can lead to confusion and Makhtesh Gadol is therefore currently often named as Makhtesh Yeruham or Yeruham Crater. HaMakhtesh HaGadol is near Yeruham Yeruham () is a local council (Israel), town in the Southern District (Israel), Southern District of Israel, in the Negev desert. It covers , and had a population of in . It is named after the Hebrew Bible, Biblical Jeroham. Until early 2011 th ..., Israel's first development town, established in the early days o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Southern District (Israel)
The Southern District (, ''Meḥoz HaDarom''; ) is one of Israel's Districts of Israel, six administrative districts, the largest in terms of land area but the most Population density, sparsely populated. It covers most of the Negev desert, as well as the Arabah, Arava valley. The population of the Southern District is 1,086,240 and its area is 14,185 km2. Its population is 79.66% Jewish and 12.72% Arab (mostly Muslim), with 7.62% of other origins. The district capital is Beersheba, while the largest city is Ashdod. Beersheba's dormitory towns of Omer, Israel, Omer, Meitar, and Lehavim are affluent on an Israel scale, while the development towns of Dimona, Sderot, Netivot, Ofakim, and Yeruham and the seven Negev Bedouin, Bedouin cities are lower on the socio-economic scale. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Makhtesh Ramon
Makhtesh Ramon (; ''lit.'' Ramon Crater/ Makhtesh; ; ''lit.'' The Ruman Wadi) is a geological feature of Israel's Negev desert. Located some 85 km south of Beersheba, the landform is the world's largest "erosion cirque" (steephead valley or box canyon). The formation is 40 km long, 2–10 km wide and 500 meters deep. Despite its appearance it is not an impact crater from a meteor nor a volcanic crater formed by a volcanic eruption. The only settlement in the area is the small town of Mitzpe Ramon (מצפה רמון, "Ramon Lookout") located on the northern edge of the depression. Today the area forms Israel's largest national park, the Ramon Nature Reserve. Formation Hundreds of millions of years ago, the Negev was covered by the Tethys ocean. Slowly, it started to recede northwards leaving behind a hump-shaped hill. The hump was slowly flattened by water and climatic forces. Approximately 5 mya, the Arava Rift Valley was formed, with rivers changing the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Landforms Of Israel
A landform is a land feature on the solid surface of the Earth or other planetary body. They may be natural or may be anthropogenic (caused or influenced by human activity). Landforms together make up a given terrain, and their arrangement in the landscape is known as topography. Landforms include hills, mountains, canyons, and valleys, as well as shoreline features such as bays, peninsulas, and seas, including submerged features such as mid-ocean ridges, volcanoes, and the great oceanic basins. Physical characteristics Landforms are categorized by characteristic physical attributes such as elevation, slope, orientation, structure stratification, rock exposure, and soil type. Gross physical features or landforms include intuitive elements such as berms, cliffs, hills, mounds, peninsulas, ridges, rivers, valleys, volcanoes, and numerous other structural and size-scaled (e.g. ponds vs. lakes, hills vs. mountains) elements including various kinds of inland and oceanic waterbod ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Erosion Landforms
Erosion is the action of surface processes (such as Surface runoff, water flow or wind) that removes soil, Rock (geology), rock, or dissolved material from one location on the Earth's crust#Crust, Earth's crust and then sediment transport, transports it to another location where it is deposit (geology), deposited. Erosion is distinct from weathering which involves no movement. Removal of rock or soil as clastic sediment is referred to as ''physical'' or ''mechanical'' erosion; this contrasts with ''chemical'' erosion, where soil or rock material is removed from an area by Solvation, dissolution. Eroded sediment or solutes may be transported just a few millimetres, or for thousands of kilometres. Agents of erosion include rainfall; bedrock wear in rivers; coastal erosion by the sea and Wind wave, waves; glacier, glacial Plucking (glaciation), plucking, Abrasion (geology), abrasion, and scour; areal flooding; Aeolian processes, wind abrasion; groundwater processes; and Mass wastin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Makhtesh Katan
HaMakhtesh HaKatan (, ''lit.'' The Small Crater) or simply Makhtesh HaKatan or Makhtesh Katan, is a makhtesh, a geological erosional landform, situated in Israel's Negev desert. At 5 km by 7 km, it is the third largest of the five makhteshim in the Negev, from a total of seven known major makhteshim, of which two are in Egypt's Sinai desert. It was charted in 1942 by Jewish explorers. In June 2019, the State of Israel declared the crater a nature reserve. Description The shape of the crater is almost circular. Its maximum length reaches approximately 8 kilometers, its width about 6 kilometers, and its depth about 400 meters. There are two main trails descending into the crater: the first is "Ma'ale Eli" at the southwestern corner of the crater, coming from Ma'ale Akrabim; the second is "Ma'ale Hatira," which is part of an ancient trail that ascended from Nahal Zin to Metzad Tamar and descends at the northeastern side of the crater. Nahal Hatira is the stream tha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Makhtesh
A makhtesh ( (), Hebrew plural: ( – ''Makhteshim'') is a geological landform found in the Negev desert of Israel and the Sinai Peninsula of Egypt. A makhtesh has steep walls of resistant rock surrounding a deep closed valley, which is usually drained by a single wadi. The valleys have limited vegetation and soil, containing a variety of different colored rocks and diverse Wildlife of Israel, fauna and flora. The best known and largest makhtesh is Makhtesh Ramon. Etymology Although commonly referred to as "Crater, craters", these formations are "erosion cirques" (steephead valleys or Canyon#Box_canyon, box canyons). Craters are formed by the Impact crater, impact of a meteor or volcanic crater, volcanic eruption, whereas makhteshim are created by erosion. The word makhtesh is the Hebrew word for a Mortar and pestle, mortar grinder (). The geological landform was given this name because of its similarity to a grinding bowl. Geology Where a hard outer layer of rock covers so ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Development Town
Development towns (, ''Ayarat Pitu'ah'') were new settlements built in Israel during the 1950s in order to provide permanent housing for a large influx of Jewish immigrants from Arab countries, Holocaust survivors from Europe and other new immigrants, who arrived to the newly established State of Israel. The towns were designed to expand the population of the country's peripheral areas while easing pressure on the crowded centre. Most of them were built in the Galilee in the north of Israel, and in the northern Negev desert in the south. In addition to the new towns, Jerusalem was also given development town status in the 1960s. In the context of the Arab–Israeli conflict, Jewish refugees from Arab states were initially resettled in refugee camps, known variously as immigrant camps, '' ma'abarot'' and development towns. Development towns were subsequently considered by some to be places of relegation and marginalisation. Background In the aftermath of the establishment o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yeruham
Yeruham () is a local council (Israel), town in the Southern District (Israel), Southern District of Israel, in the Negev desert. It covers , and had a population of in . It is named after the Hebrew Bible, Biblical Jeroham. Until early 2011 the mayor of Yeruham was Amram Mitzna, and he was succeeded by Michael Biton of Kadima, who was elected mayor in November 2010. In 2018, dark horse candidate Tal Ohana was elected the first female mayor of Yeruham. For many years, Yeruham was economically depressed and suffered from image problems, but major efforts to improve the quality of life took place during the early 2000s. History Antiquity Yeruham is the site of Tel Rahma, dating back to the 10th century BCE. On the outskirts of Yeruham is an ancient well, Be'er Rahma. During the Nabatean, Roman and Byzantine periods there was a village in the western outskirts of the town and its ruins can be seen today. The site, known Qasr Rekhmeh or Mesad Yeruham, was excavated in 1966 by R. C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nahal Hatira
Nahal () (acronym of ''Noar Halutzi Lohem'', lit. Fighting Pioneer Youth) is a program that combines military service with mostly social welfare and informal education projects such as youth movement activities, as well as training in entrepreneurship in urban development areas. Prior to the 1990s it was a paramilitary Israel Defense Forces program that combined military service and the establishment of agricultural settlements, often in peripheral areas. The Nahal groups of soldiers formed the core of the Nahal Infantry Brigade. History In 1948, a ''gar'in'' (core group) of Jewish pioneers wrote to Israel's first and then-current Prime Minister David Ben-Gurion, requesting that members be allowed to do their military service as a group rather than being split up into different units at random. In response to this letter, Ben-Gurion created the Nahal program, which combined military service and farming. Some 108 kibbutzim and agricultural settlements were established by t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Israel
Israel, officially the State of Israel, is a country in West Asia. It Borders of Israel, shares borders with Lebanon to the north, Syria to the north-east, Jordan to the east, Egypt to the south-west, and the Mediterranean Sea to the west. Israeli-occupied territories, It occupies the Occupied Palestinian territories, Palestinian territories of the West Bank in the east and the Gaza Strip in the south-west. Israel also has a small coastline on the Red Sea at its southernmost point, and part of the Dead Sea lies along its eastern border. Status of Jerusalem, Its proclaimed capital is Jerusalem, while Tel Aviv is the country's Gush Dan, largest urban area and Economy of Israel, economic center. Israel is located in a region known as the Land of Israel, synonymous with the Palestine (region), Palestine region, the Holy Land, and Canaan. In antiquity, it was home to the Canaanite civilisation followed by the History of ancient Israel and Judah, kingdoms of Israel and Judah. Situate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Negev
The Negev ( ; ) or Naqab (), is a desert and semidesert region of southern Israel. The region's largest city and administrative capital is Beersheba (pop. ), in the north. At its southern end is the Gulf of Aqaba and the resort town, resort city and port of Eilat. It contains several development towns, including Dimona, Arad, Israel, Arad, and Mitzpe Ramon, as well as a number of small Negev Bedouin, Bedouin towns, including Rahat, Tel Sheva, and Lakiya. There are also several kibbutzim, including Revivim and Sde Boker; the latter became the home of Israel's first Prime Minister of Israel, prime minister, David Ben-Gurion, after his retirement from politics. Although historically part of a separate region (known during the Roman Empire, Roman period as Arabia Petraea), the Negev was added to the proposed area of Mandatory Palestine, of which large parts later became Israel, on 10 July 1922, having been conceded by British representative St John Philby "in Emirate of Transjordan, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Erosion
Erosion is the action of surface processes (such as Surface runoff, water flow or wind) that removes soil, Rock (geology), rock, or dissolved material from one location on the Earth's crust#Crust, Earth's crust and then sediment transport, transports it to another location where it is deposit (geology), deposited. Erosion is distinct from weathering which involves no movement. Removal of rock or soil as clastic sediment is referred to as ''physical'' or ''mechanical'' erosion; this contrasts with ''chemical'' erosion, where soil or rock material is removed from an area by Solvation, dissolution. Eroded sediment or solutes may be transported just a few millimetres, or for thousands of kilometres. Agents of erosion include rainfall; bedrock wear in rivers; coastal erosion by the sea and Wind wave, waves; glacier, glacial Plucking (glaciation), plucking, Abrasion (geology), abrasion, and scour; areal flooding; Aeolian processes, wind abrasion; groundwater processes; and Mass wastin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
