what is a cave in geography
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Cave A cave or cavern is a hollow place in the ground, especially a natural underground space large enough for a human to enter. Caves form naturally by the weathering of rock and often extend deep underground.The word cave can also refer to much smaller openings such as sea caves, rock shelters, and grottos. Speleology is the science of exploration and study of all aspects of caves and the cave environment.Visiting or exploring caves for recreation may be called caving, potholing, or spelunking. The cave system with the greatest total length of surveyed passage is Mammoth Cave in Kentucky, USA, at 643 km (400 mi). 2  This record is unlikely to be surpassed in the near future, as the next most extensive known cave is Jewel Cave near Custer, South Dakota, USA, at 267 km (166 mi).
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Geography Geography (from Greek γεωγραφία, geographia, literally earth description) is a field of science devoted to the study of the lands, the features, the inhabitants, and the phenomena of Earth. The first person to use the word γεωγραφία was Eratosthenes (276–194 BC). Geography is an all-encompassing discipline that seeks an understanding of the Earth and its human and natural complexities—not merely where objects are, but how they have changed and come to be. It is often defined in terms of the two branches of human geography and physical geography.
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concave Concave describes an inward curve; its opposite, convex, describes a curve that bulges outward. They are used to describe gentle, subtle curves, like the kinds found in mirrors or lenses. A valley is a concave curve, a mountain is a convex curve—you can remember this by thinking that things that vex you tend to stick out, and that caves tend to be holes that go in, like valleys or innie belly buttons. If you want to describe a bowl, you might say there is a large blue spot on the center of the concave side.
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Geologic Formations Most of the world's limestone caves are created when surface water flows down through cracks in limestone rock and slowly enlarges the passageways. In all surface water, there is a weak acid called carbonic acid. This acid slowly dissolves and scours out the rock in more than 90 percent of the world's limestone caves.
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Where do caves form? A large number of factors influence the formation of cave systems : chemical factors and climate control the dissolving capacity of water; geological factors control the type of rock, the geological structure and the characteristics of fracturing and jointing, which in their turn control underground water circulation and the development and trend of the cave […]
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- Saturday, March 16th 2013. | Chile. Marble Cave is a cave located in the middle of the Lake with the marble stones tour. Set in Patagonia, and the second largest freshwater lake in South America, here too there is a marble Cathedral, elaborate system of caves that contain water.For many people it is a network of the most beautiful caves in the world.Lake Carrera became one of ten of the world’s deepest Lake, a maximum depth of 589 meters. Lake Border between Chile and Argentina, and the marble cave is located approximately in the middle of the Lake, and on the side of Chile.arble Cave is a cave located in the middle of the Lake with the marble stones tour. Set in Patagonia, and the second largest freshwater lake in South America, here too there is a marble Cathedral, elaborate system of caves that contain water. For many people it is a network of the most beautiful caves in the world.
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What is the difference between a cave and a cavern? Answe A cave is a natural underground void large enough for a human to enter, while a cavern is a large cave that was formed chemically (through things like acid rain). Anothe…r mining definition for cavern can also be series of connected underground caves. This definition is the scientific term.
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- Entrances may be created by a valley enlarging and exposing a section of the cavern on the side of a hill, the collapse of a sinkhole, or the intrusion of man's developments into the surface. Limestone caverns are commonly found in karst terrain. Karst comes from the Slav word krs meaning crag or stone.
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- A cave is a natural underground void large enough for a human to enter, while a cavern is a large cave. Both words are also used to describe entire cave systems of passages and chambers, though 'cavern' implies large-scale development.
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- Geography (from Greek γεωγραφία, geographia, lit. earth description) is a field study of the lands, the features, the inhabitants, and the phenomena of Earth. A literal translation would be to describe or picture or write about the earth. The first person to use the word geography was Eratosthenes (276–194 BC).
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- Sea caves are formed by the erosional action of waves along steep seacoasts as in California, Oregon and Washington. A generally accepted definition of a cave is as follows; Must be large enough for a person to enter.
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Cave Bear They are based on the real life cave bear, Ursus spelaeus. Cave Bears are found primarily in the Northern region of Oros. The Great Scar Bear, a Cave Bear that is a Great Beast, is found in the Eastern region of Oros. Both Cave Bears and the Great Scar Bear are tameable. Cave Bears can swim, but cannot climb, due to their large size.
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Coastal Landforms (Features of Erosion) 1 If the cave is formed in a headland, it may eventually break through to the other side forming an arch. 2  The arch will gradually become bigger until it can no longer support the top of the arch. 3  When the arch collapses, it leaves the headland on one side and a stack (a tall column of rock) on the other.ld Harry Rocks, Swanage, Dorset. 1  Caves occur when waves force their way into cracks in the cliff face. 2  The water contains sand and other materials that grind away at the rock until the cracks become a cave.
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- 1 The air in the cracks becomes compressed and then explodes outwards, breaking off bits of rock. ] 2  is the predominant process. 3  If the cave is formed in a headland, it may eventually break through to the other side forming an arch. 4  The arch will gradually become bigger until it can no longer support the top of the arch.
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Contents Types of Caves. 1  Solution caves are formed in carbonate and sulfate rocks such as limestone, dolomite, marble, and gypsum by the action of slowly moving ground water that dissolves the rock to form tunnels, irregular passages, and even large caverns along joints and bedding planes. Most of the caves in the world-as well as the largest-are of this type.
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- Located in the Ardeche region of southern France, along the bank of the river Ardeche near the Pont-d'Arc. The Chauvet Cave is one of the most famous prehistoric rock art sites in the world. With one exception, all of the cave art paintings have been dated between 30,000 & 33,000 years ago.
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What is geography? Geography is the study of Earth’s landscapes, peoples, places and environments. It is, quite simply, about the world in which we live. Geography is unique in bridging the social sciences (human geography) with the natural sciences (physical geography).
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- 1 cave. noun \ˈkāv\. Tweet. : a large hole that was formed by natural processes in the side of a cliff or hill or under the ground. 1. : a natural chamber or series of chambers in the earth or in the side of a hill or cliff. 2.
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- Lascaux (Lascaux Caves) (English /laesˈkoʊ/ , [læsˈkoʊ]) lasko is the setting of a complex of caves in Southwestern france famous for Its paleolithic cave. Paintings the original caves are located near the village Of, montignac in the department Of. Dordogne they contain some of the-best Known Upper paleolithic. artascaux II, a replica of the Great Hall of the Bulls and the Painted Gallery located 200 meters away from the original, was opened in 1983, so that visitors may view the painted scenes without harming the originals.
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sea cave sea cave. (geology). A split or hollow opening, usually at sea level, in the base of a sea cliff, formed by waves acting on weak parts of the weathered rock.Also known as marine cave; sea chasm.1  Facebook. 2  Twitter.geology). A split or hollow opening, usually at sea level, in the base of a sea cliff, formed by waves acting on weak parts of the weathered rock. Also known as marine cave; sea chasm.
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Sea Caves, Arches, Stacks and stumps Sea Caves, Arches, Stacks and stumps. Edit 0 20 …. Sea caves. A sea cave, also known as a littoral cave, is a type of cave formed primarily by the wave action of the sea. The primary process involved is erosion. Sea caves are found throughout the world, actively forming along present coastlines and as relict sea caves on former coastlines.
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- KGS Home Water Karst. Karst Is a Landscape. A karst landscape has sinkholes, sinking streams, caves, and springs. The term karst is derived from a Slavic word that means barren, stony ground.It is also the name of a region in Slovenia near the border with Italy that is well known for its sinkholes and springs.he term karst describes the whole landscape, not a single sinkhole or spring. A karst landscape most commonly develops on limestone, but can develop on several other types of rocks, such as dolostone (magnesium carbonate or the mineral dolomite), gypsum, and salt.
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- Learn About Caves! Most caves are solutional caves, often called limestone caves for the common type of soluble rock in which they form. The caves form as groundwater dissolves quantities of soluble rock by seeping along joints and faults.
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- Geography (from Greek γεωγραφία, geographia, lit. earth description) is a field study of the lands, the features, the inhabitants, and the phenomena of Earth. A literal translation would be to describe or picture or write about the earth.The first person to use the word geography was Eratosthenes (276–194 BC).eographers study the spatial and the temporal distribution of phenomena, processes, and features as well as the interaction of humans and their environment. Because space and place affect a variety of topics, such as economics, health, climate, plants and animals; geography is highly interdisciplinary.
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CAVES CAVES. CAVES. At least 3,000 caves and sinkholes are known in Texas, distributed in karst areas covering about 20 percent of the state. Karst is terrain formed by the dissolution of bedrock, and generally is characterized by sinkholes and caves that channel water underground. Texas caves and karst aquifers are important economic, scientific, and recreational resources. Karst requires soluble rocks.
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Guilin Karst topography is a landscape formed from the dissolution of soluble rocks such as limestone, dolomite, and gypsum. It is characterized by underground drainage systems with sinkholes and caves. It has also been documented for more weathering-resistant rocks, such as quartzite, given the right conditions.