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Gutenburg Discontinuity
Gutenburg Discontinuity
It is the upper and lower mantle. It has the consistency of warm asphalt.
by the plate tectonics
The distance from the boundary between the mantle and the outer core, to the center of the Earth, is around 3,470 km, or 2,156 miles.
the boundary between mantel and crust is mohorovisic the boundary between mantel and core is guttenberg
"mantel"
The boundary between the mantle and the core is called the core-mantle boundary and also The Gutenberg Discontinuity which marks the upper boundary of the D'' (D Double Prime) layer.
The boundary of mantle and core are called Gutenberg Discontinuity
"mantel"
It is called the Mohorovičić discontinuity or the Moho for short.It was one of the fist features of the Earth's interior that was discovered using seismic waves. In 1909, Andrija Mohorovicic discovered this boundary and it was named in his honor.
The upper mantel is the part of the mantel nearest to the Earth's surface. It is a little cooler than the lower mantel therefore more viscous, or pasty, than the lower mantel. Temperatures range between 932 °F-1,652 °F. at the upper boundary with the crust to over 7,200 °F at the boundary with the core. Although the higher temperatures far exceed the melting points of the mantle rocks at the surface (about 1200 °C for representative periditute), the mantle is almost exclusively solid. The enormous lithostatic pressure exerted on the mantle prevents "melting," because the temperature at which melting begins (the solidus) increases with pressure.
The Mantel is the part of the core that is liquid.
Mesosphere or you could call it the deep mantle.
A destructive plate boundary.
Gutenburg Discontinuity
Gutenburg Discontinuity