what are hotspots inside earth?
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Hot Spots. A hot spot is an area on Earth over a mantle plume or an area under the rocky outer layer of Earth, called the crust, where magma is hotter than surrounding magma. The magma plume causes melting and thinning of the rocky crust and widespread volcanic activity.
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The Earth's layers from coolest to hottest are: crust, mantle, outer core, and inner core.
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The mantle is the mostly-solid bulk of Earth's interior. The mantle lies between Earth's dense, super-heated core and its thin outer layer, the crust. The mantle is about 2,900 kilometers (1,802 miles) thick, and makes up a whopping 84% of Earth's total volume.
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Earth's tectonic plates are in constant motion. Their movement is driven by heat within the Earth.
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We live on the Earth. On the Earth indicates on the surface of the Earth. the outer surface of Earth known as crust is the place where we live along with other species. in the Earth means in the interior of Earth which can be mantle, core or even deep inside crust.
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A volcanic "hotspot" is an area in the mantle from which heat rises as a thermal plume from deep in the Earth. High heat and lower pressure at the base of the lithosphere (tectonic plate) facilitates melting of the rock. This melt, called magma, rises through cracks and erupts to form volcanoes.
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The Brainliest Answer! A biodiversity hotspot is a biogeographic region that is both a significant reservoir of biodiversity and is threatened with destruction. The term biodiversity hotspot specifically refers to 25 biologically rich areas around the world that have lost at least 70 percent of their original habitat.
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Earth's crust, called the lithosphere, consists of 15 to 20 moving tectonic plates. The plates can be thought of like pieces of a cracked shell that rest on the hot, molten rock of Earth's mantle and fit snugly against one another.
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These layers get more and more dense the closer to the center of the earth you get. See the picture below to see the four main layers of the earth: the crust, mantle, outer core, and inner core. The crust is the thin outer later of the Earth where we live.
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We live on the surface of Earth. Earth is a solid sphere consisting of: Core - The inner most part. Mantle - the region between the core and crust.
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A hot spot is a region deep within the Earth's mantle from which heat rises through the process of convection. This heat facilitates the melting of rock. The melted rock, known as magma, often pushes through cracks in the crust to form volcanoes.
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The Earth is divided into three main layers. The dense, hot inner core (yellow), the molten outer core (orange), the mantle (red), and the thin crust (brown), which supports all life in the known universe. Earth's interior is generally divided into three major layers: the crust, the mantle, and the core.
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['Plate Tectonics Keep the Planet Comfortable: ... ', 'Earth is Almost a Sphere: ... ', 'Earth is Mostly Iron, Oxygen and Silicon: ... ', "70% of the Earth's Surface is Covered in Water: ... ", "The Earth's Atmosphere Extends to a Distance of 10,000 km: ... ", "The Earth's Molten Iron Core Creates a Magnetic Field:"]
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Hotspots are stationary magma plumes deep in the Earth that create volcanoes on the surface (eg Mount Kilauea in Hawaii). On a hotspot, magma comes to the surface through cracks in the rocks with great heat and low pressure. Hotspots can be linked to plate margins or may just form on a crustal plate.
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Hot spots are places within the mantle where rocks melt to generate magma. The presence of a hot spot is inferred by anomalous volcanism (i.e. not at a plate boundary), such as the Hawaiian volcanoes within the Pacific Plate.
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Scientists found that the surface of our planet is always in motion. Continents move about the Earth like huge ships at sea, floating on pieces of the Earth's outer skin, or crust. New crust is created as melted rock pushes up from inside the planet. Old crust is destroyed as it moves toward the hot rock and melts.
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A biodiversity hotspot is a biogeographic region that is both a significant reservoir of biodiversity and is threatened with destruction. The term biodiversity hotspot specifically refers to 25 biologically rich areas around the world that have lost at least 70 percent of their original habitat.