how far down is the mantle
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Finally, a Solid Look at Earth's Core The mantle is more flexible - it flows instead of fractures. It extends down to about 1,800 miles (2,900 kilometers) below the surface. The core consists of a solid inner core and a fluid outer core. The fluid contains iron, which, as it moves, generates the Earth's magnetic field.
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Mantle (geology) The interior of Earth, similar to the other terrestrial planets, is divided into layers of different composition. The mantle is a layer between the crust and the outer core. Earth's mantle is a silicate rocky shell with an average thickness of 2,886 kilometres (1,793 mi). The mantle makes up about 84% of Earth's volume. It is predominantly solid but in geological time it behaves as a very viscous fluid. The mantle encloses the hot core rich in iron and nickel, which makes up about 15% of Earth's volume.
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- The interior of Earth, similar to the other terrestrial planets, is chemically divided into layers. The mantle is a layer between the crust and the outer core. Earth's mantle is a silicate rocky shell with an average thickness of 2,886 kilometres (1,793 mi).The mantle makes up about 84% of Earth's volume. It is predominantly solid but in geological time it behaves as a very viscous fluid.he interior of Earth, similar to the other terrestrial planets, is chemically divided into layers. The mantle is a layer between the crust and the outer core. Earth's mantle is a silicate rocky shell with an average thickness of 2,886 kilometres (1,793 mi).
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- If you drill, you will go through the Earth's crust, and for approx 1,800 miles of solid material (called the mantle). After that you will enter the core, which is made of iro … n and nickel, but the temperature goes up to 3700º Celcius and therefore is in liquid form.
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Upper Mantle: Definition, Facts, Temperature & Composition The thickness of the upper mantle is between 200 and 250 miles. The entire mantle is about 1800 miles thick, which means the lower mantle makes up the bulk of this part of the Earth. The temperature of the mantle near the crust ranges from 900 to 1600 degrees Fahrenheit.
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Mantle (geology) The mantle is a layer between the crust and the outer core. Earth's mantle is a silicate rocky shell with an average thickness of 2,886 kilometres (1,793 mi). The mantle makes up about 84% of Earth's volume.It is predominantly solid but in geological time it behaves as a very viscous fluid.The mantle encloses the hot core rich in iron and nickel, which makes up about 15% of Earth's volume.he mantle makes up about 84% of Earth's volume. It is predominantly solid but in geological time it behaves as a very viscous fluid. The mantle encloses the hot core rich in iron and nickel, which makes up about 15% of Earth's volume.
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- The thickness of the Earth's mantle is about 2900 km and it's upper boundary is about 100km deep. There is a really cool cutaway drawing available by using the Wikipedia link. …. + 52 others found this useful.
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- Subduction zones dive down into the mantle beneath 55,000 kilometres of convergent plate margins (Lallemand, 1999), almost equal to the cumulative 60,000 kilometres of mid-ocean ridges. Subduction zones burrow deeply but are imperfectly camouflaged, and geophysics and geochemistry can be used to study them.
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- Making the world better, one answer at a time. The thickness of upper mantle discontinuities (at depths around 410 km and 660 km) provides a critical clue to our understanding of deep earth.aking the world better, one answer at a time. The thickness of upper mantle discontinuities (at depths around 410 km and 660 km) provides a critical clue to our understanding of deep earth.
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- The protrusions of the crust into the mantle are referred to as crustal roots. Normal crustal thickness, measured from the surface to the Moho is 35 to 40 km. But under mountain belts crustal thicknesses of 50 to 70 km are common. In general, the higher the mountains, the thicker the crust.
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- The thickness of the Earth's mantle is about 2900 km and it's upper boundary is about 100km deep. There is a really cool cutaway drawing available by using the Wikipedia link.
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- The Earth's mantle is a roughly 1,800 mile (2,900 km) thick shell of compressed and heated rock, beginning below the Earth's crust (lithosphere), which extends 3.1 miles (5 km) below the ocean floor and 19 to 31 miles (30 to 50 km) below the continents.he Earth’s crust only comprises 1% of the planet’s total composition. The mantle is comprised of four separate layers: the upper mantle, transition zone, lower mantle, and anomalous core. Earth's mantle is the layer directly below the Earth's crust.
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- Subduction zones dive down into the mantle beneath 55,000 kilometres of convergent plate margins (Lallemand, 1999), almost equal to the cumulative 60,000 kilometres of mid-ocean ridges.
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What Happens to the Temperature & Pressure as You Get Closer to the Earth's Core? It is approximately 10 miles deep when measured from the highest continental point. The layer below the crust is called the mantle and is 1,800 miles deep. It consists of rock which, under the influence of increased pressure and temperatures ranging from 1,600 to 4,000 F, is molten with slow-moving currents. Movement in the mantle layer is the cause of volcanic activity and earthquakes.
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- The thickness of the Earth's mantle is about 2900 km and it's upper boundary is about 100km deep.There is a really cool cutaway drawing available by using the Wikipedia link.he thickness of the Earth's mantle is about 2900 km and it's upper boundary is about 100km deep.
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Mantle (geology) The interior of Earth, similar to the other terrestrial planets, is chemically divided into layers. The mantle is a layer between the crust and the outer core. Earth's mantle is a silicate rocky shell with an average thickness of 2,886 kilometres (1,793 mi).The mantle makes up about 84% of Earth's volume.It is predominantly solid but in geological time it behaves as a very viscous fluid.he inner core is solid, the outer core is liquid, and the mantle solid/plastic. This is because of the relative melting points of the different layers (nickel–iron core, silicate crust and mantle) and the increase in temperature and pressure as depth increases.
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- How many kilometers is the distance from the crust to the mantle? The crust ranges from 2 miles to 70 miles(mid-ocean) thick. This is equivalent to 3.225 km to 112.9 km
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- 1 It is a solid and rocky layer. 2  The mantle layer is so huge that it consists more than 82 percent of the entire volume of the Earth. 3  The thickness of the mantle layer is almost 2,900 kilometers.
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- Earth's mantle extends to a depth of 2,890 km, making it the thickest layer of Earth. The upper mantle is divided into the lithospheric mantle and the asthenosphere. The upper and lower mantle are separated by the transition zone. The lowest part of the mantle next to the core-mantle boundary is known as the D″ layer.
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The $1 billion mission to reach the Earth's mantle This may be about to change with a $1 billion mission to drill 6 km (3.7 miles) beneath the seafloor to reach the Earth's mantle -- a 3000 km-thick layer of slowly deforming rock between the crust and the core which makes up the majority of our planet -- and bring back the first ever fresh samples.
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- In Plate Tectonics. The lower mantle is the portion of the Earth's mantle layer that extends from a depth of 670 km to 2798 km from the surface.
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HOW MANY LICKS DOES IT TAKE TO GET TO THE CENTER? MANTLE. The mantle is the layer below the crust. It makes up almost two thirds of the earth's mass and is about 2900 km thick. The mantel is divided into two regions, the upper and lower sections.Directly below the upper section is the asthenosphere.ANTLE. The mantle is the layer below the crust. It makes up almost two thirds of the earth's mass and is about 2900 km thick. The mantel is divided into two regions, the upper and lower sections.
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Structure of the Earth Earth's mantle extends to a depth of 2,890 km, making it the thickest layer of Earth. The mantle is divided into upper and lower mantle. The upper and lower mantle are separated by the transition zone. The lowest part of the mantle next to the core-mantle boundary is known as the D″ (D prime prime) layer.
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- Since the earth's radius is about 6500km, and the average continental crust is about 35km the maximum depth one could dig would appear to be about 0.5% of the radius (the oceanic crust is about 6km thick (I think), so if you dug through the ocean floor you could get about 0.1% of the way to the core).
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- It is made up of The inside of the Earth has four different layers.loose material, like rocks, soil, andseabed. The crust is about five miles deep beneath the oceans and about twenty-five miles thick below the continents.Beyond the crust is the mantle. The mantle extends approximately 1,800 miles deep into the Earth.
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Gutenberg Discontinuity Gutenberg Discontinuity. earth core waves mantle. The Gutenberg discontinuity occurs within Earth's interior at a depth of about 1,800 mi (2,900 km) below the surface, where there is an abrupt change in the seismic waves (generated by earthquakes or explosions) that travel through Earth.