define lava plain
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Lava field Hell's Half Acre Lava Field, Idaho, USA. Barren waste of lava fields at Reykjanes Peninsula, Iceland. A lava field, also called a lava plain or lava bed, is a large expanse of nearly flat-lying lava flows. Such features are generally composed of highly fluid basalt lava, and can extend for tens or even hundreds of miles across the underlying terrain.
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Definitions &Translations Rift zone. A rift zone is a feature of some volcanoes, especially the shield volcanoes of Hawaii, in which a linear series of fissures in the volcanic edifice allows lava to be erupted from the volcano's flank instead of from its summit.
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- In contrast, if the lava is runny, it might result in a lava plateau, which is a wide, flat surface formed when large amounts of highly fluid lava flows over an area. Learning Outcomes. When this lesson is done, you should be able to: Identify the various types of volcano landforms ; Explain how craters or calderas are formed
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- Quick Facts. The Devils Garden lava field is the westernmost of a group of three basaltic lava fields southeast of Newberry volcano in the High Lava Plains of central Oregon. Devils Garden proper is a kipuka (an area isolated by surrounding lava flows).
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Volcanic plateau Lava plateau [edit]. Lava plateaus are formed by highly fluid (runny) basaltic lava during numerous successive eruptions through numerous vents without violent explosions (quiet eruptions). These eruptions are quiet because of low viscosity of mafic lava, so that it is very fluid and contains a small amount of trapped gases.
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plain plain. large area of level or nearly level land. Elevated plains are called plateaus plateau,elevated, level or nearly level portion of the earth's surface, larger in summit area than a mountain and bounded on at least one side by steep slopes, occurring on land or in oceans......Click the link for more information.n land plains are classified as below sea level (for example, the Caspian Lowland); lowland plains, with elevations from sea level to 200 m (Western Siberian Plain); elevated plains, lying between 200 m and 500 m (Ustiurt); and highland plains, occurring above 500 m (interior of the Iranian Plateau).
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LAVA Noun. 1. lava-rock that in its molten form (as magma) issues from volcanos; lava is what magma is called when it reaches the surface. aa-a dry form of lava resembling clinkers.pahoehoe-freely flowing lava. pillow lava-lava that hardened in rounded shapes suggestive of pillows; believed to result from underwater eruptions.oun. 1. lava-rock that in its molten form (as magma) issues from volcanos; lava is what magma is called when it reaches the surface. aa-a dry form of lava resembling clinkers.
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- And the word 'plain' usually means a flat, wide area. Put those two things together and you have an abyssal plain, which refers to the huge, flat areas on the ocean floor. Flat is almost an understatement. The abyssal plains are some of the flattest features on the planet. Some drop in elevation less than a foot for every 1,000 feet in distance.
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Plain There are a few ways that plains were and are formed. The first plains were created from lava flowing on Earth. Lava can burn things and make things that were almost flat, flatter. Erosion and deposits can also create plains.
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"Geological Terms Beginning With ""V""" Volcanic Arc. A chain of volcanoes that forms on the surface of a continental plate when an oceanic plate collides with it and subducts beneath it. Also, a chain of volcanoes that forms on an oceanic plate in a similar collision with another oceanic plate.
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- bar·ren. adj. 1. a. Not producing or incapable of producing offspring.rom various points of the mountain they commanded boundless prospects of the lava plain, stretching away in cold and gloomy barrenness as far as the eye could reach. The Adventures of Captain Bonneville, U.S.A., in the Rocky Mountains and the far West by Irving, Washington View in context.
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Volcanic field Volcanic field. A volcanic field is an area of the Earth's crust that is prone to localized volcanic activity. They usually contain 10 to 100 volcanoes such as cinder cones and are usually in clusters. Lava flows may also occur. They may occur as a monogenetic volcanic field or a polygenetic volcanic field.
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- Pahoehoe and `a`a lava flows. Lava flows are one of the most common hazards produced by active volcanoes. Here in Hawai`i, they may endanger property but seldom endanger people's lives.
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General Questions The DNP program at the Duke University School of Nursing prepares you to be an interdisciplinary leader in a health setting. By providing care based on scientific knowledge, you will be able to improve safety, effectiveness, timeliness, efficiency, and equity in patient-centered care.
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Lava A lava flow is a moving outpouring of lava, which is created during a non-explosive effusive eruption. When it has stopped moving, lava solidifies to form igneous rock. The term lava flow is commonly shortened to lava.
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plain plain. large area of level or nearly level land. Elevated plains are called plateaus plateau,elevated, level or nearly level portion of the earth's surface, larger in summit area than a mountain and bounded on at least one side by steep slopes, occurring on land or in oceans......
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Geology and Earth Science Terms and Definitions Pahoehoe. A Hawaiian term for a lava flow that has a surface flow structure that looks like coiled rope or cord. Lavas with a relatively low viscosity can form a ropy surface. The term is also used for the rock materials after the flow has cooled.
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- A till plain is behind (towards the direction of retreat) of a moraine, and the outwash plain is in front of the moraine. A till plain is composed of unsorted material (till) of all sizes with much clay, an outwash plain is mainly stratified (layered and sorted) gravel and sand.The till plain has a gently undulating to hilly surface; the outwash is flat or very gently undulating where it is a thin veneer on the underlying till.As a rule flourishing farms are on the till plains; the majority of abandoned farms in the northern part of the Lower Peninsula are on sandy outwash plains. till plain is composed of unsorted material (till) of all sizes with much clay, an outwash plain is mainly stratified (layered and sorted) gravel and sand. The till plain has a gently undulating to hilly surface; the outwash is flat or very gently undulating where it is a thin veneer on the underlying till.
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- Noun. 1. volcano-a fissure in the earth's crust (or in the surface of some other planet) through which molten lava and gases erupt. vent. crack, scissure, cleft, crevice, fissure-a long narrow opening.. a vent in the earth's crust through which lava, steam, ashes, etc., are expelled, either continuously or at irregular intervals. 2. a mountain or hill, usu. having a cuplike crater at the summit, formed around such a vent from the ash and lava expelled through it.
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volcano 1. An opening in the Earth's crust from which lava, ash, and hot gases flow or are thrown out during an eruption. 2. A usually cone-shaped mountain formed by the materials that flowed or were thrown out from such an opening.See more at tectonic boundary.oun. 1. volcano-a fissure in the earth's crust (or in the surface of some other planet) through which molten lava and gases erupt. vent. crack, scissure, cleft, crevice, fissure-a long narrow opening.
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- “A plain is a large area of flat or gently sloping land, usually covered by grass.”. This is useless. Everybody knows what a plain is, and there’s no reason I can think of that you would need to give somebody this very specific description. When I was in 5th grade, we had a test on geography or something.
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LAVA Noun. 1. lava-rock that in its molten form (as magma) issues from volcanos; lava is what magma is called when it reaches the surface. aa-a dry form of lava resembling clinkers.pahoehoe-freely flowing lava.pillow lava-lava that hardened in rounded shapes suggestive of pillows; believed to result from underwater eruptions.. lava-rock that in its molten form (as magma) issues from volcanos; lava is what magma is called when it reaches the surface. aa-a dry form of lava resembling clinkers. pahoehoe-freely flowing lava. pillow lava-lava that hardened in rounded shapes suggestive of pillows; believed to result from underwater eruptions.
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Lava Flows Lava flows get their name from the manner in which the hot molten lava flows outward parallel to the surface of the Earth. The result is a large flat lava covered plain. As additional lava flows escape from a volcano or fissure, they create layers of lava rock left behind from the many different flows.
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Definitions &Translations An abyssal plain is an underwater plain on the deep ocean floor, usually found at depths between 3000 and 6000 m. Lying generally between the foot of a continental rise and a mid-ocean ridge, abyssal plains cover more than 50% of the Earth ’s surface.They are among the flattest, smoothest and least explored regions on Earth.byssal plains result from the blanketing of an originally uneven surface of oceanic crust by fine-grained sediments, mainly clay and silt. Much of this sediment is deposited by turbidity currents that have been channelled from the continental margins along submarine canyons down into deeper water.
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Translations for volcanic arc Volcanic arc. A volcanic arc is a chain of volcanoes positioned in an arc shape as seen from above. Offshore volcanoes form islands, resulting in a volcanic island arc. Generally they result from the subduction of an oceanic tectonic plate under another tectonic plate, and often parallel an oceanic trench.
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The floor is lava Hot lava (or the floor is lava) is a game, usually played by children, in which the players imagine that the floor or ground is made of lava (or any other lethal substance, such as acid or quicksand), and thus avoid touching the ground lest they get burned or otherwise injured.