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He didnt just discover 'a boundary' between mantle and outer core. He provided the first reasonable accounting of Earths interior (proved the thought that the earth was in layers and not just a homogenous planet). He was also the first to estimate the temperature and physical properties of the earths core, which is why the boundary is called after him. He first discovered the layers through seismic waves from earthquakes, realising they had different magnitudes and intensity because they must have had to go through layers before reaching the surface as well as depending where the epicentre is.
Gutenburg Discontinuity
The Earth's outer core is composed mainly of liquid iron (85 %) and nickel (5 %) with the rest made up of a number of other elementsThe outer core is 2,260 km thickThe outer core's upper boundary is 2,890 km (1,806 miles) below the surfaceThe outer core's lower boundary is 5,150 km (3,219 miles) below the surfaceThe temperature of the outer core varies from 4400 degrees C at it's upper boundary and 6100 degrees C at it's lower boundaryThe outer core accounts for approximately 31 % of Earth's mass The layer above the outer core is known as the mantle and the boundary itself is known as the Gutenberg discontinuity, named after the the German geophysicist Beno Gutenberg who discovered it. Gutenberg is also famous for his work with Charles Richter in the development of the Richter magnitude scale.The layer below the outer core is the inner core and this boundary was discovered by the Danish geophysicist Inge LehmannGeophysicists currently believe that the convection of the molten iron in Earth's outer core produces Earth's magnetic field which protects us from solar radiation and without which life on Earth as we know it would have been impossibleSome geophysicists also believe that certain mantle plumes form at the boundary between the outer core and the mantle due to the very high differences in temperature (the outer core is much hotter than the base of the mantle above it). It is these hot plumes that are thought to be responsible for volcanism at hot spots in the middle of tectonic plates such as the one that created the Hawaiian island chain.
They mark the boundaries of differing layers of the Earth. The Moho marks the boundary between the crust and the mantle, whereas the Gutenberg discontinuity marks the boundary between the mantle and outer core.
It was observed that p (pressure) waves from earthquakes passed through the core bus s (sheer) waves from earthquakes did not.
I think there is a layer called the Gutenberg Discontinuity named after a german seismologist named Beno Gutenberg between lower mantle and outer core.
He didnt just discover 'a boundary' between mantle and outer core. He provided the first reasonable accounting of Earths interior (proved the thought that the earth was in layers and not just a homogenous planet). He was also the first to estimate the temperature and physical properties of the earths core, which is why the boundary is called after him. He first discovered the layers through seismic waves from earthquakes, realising they had different magnitudes and intensity because they must have had to go through layers before reaching the surface as well as depending where the epicentre is.
The Gutenberg Discontinuity is found above the earth layer called the outer core. This boundary line, which separates the outer core from the lower mantle, is approximately 1798 miles below the Earth's surface.
The Gutenberg discontinuity is found directly above the outer core.
Gutenburg Discontinuity
the Gutenberg discontinuity
The Earth's outer core is composed mainly of liquid iron (85 %) and nickel (5 %) with the rest made up of a number of other elementsThe outer core is 2,260 km thickThe outer core's upper boundary is 2,890 km (1,806 miles) below the surfaceThe outer core's lower boundary is 5,150 km (3,219 miles) below the surfaceThe temperature of the outer core varies from 4400 degrees C at it's upper boundary and 6100 degrees C at it's lower boundaryThe outer core accounts for approximately 31 % of Earth's mass The layer above the outer core is known as the mantle and the boundary itself is known as the Gutenberg discontinuity, named after the the German geophysicist Beno Gutenberg who discovered it. Gutenberg is also famous for his work with Charles Richter in the development of the Richter magnitude scale.The layer below the outer core is the inner core and this boundary was discovered by the Danish geophysicist Inge LehmannGeophysicists currently believe that the convection of the molten iron in Earth's outer core produces Earth's magnetic field which protects us from solar radiation and without which life on Earth as we know it would have been impossibleSome geophysicists also believe that certain mantle plumes form at the boundary between the outer core and the mantle due to the very high differences in temperature (the outer core is much hotter than the base of the mantle above it). It is these hot plumes that are thought to be responsible for volcanism at hot spots in the middle of tectonic plates such as the one that created the Hawaiian island chain.
Mohorovicic discontinuity is located between the upper mantle and the crust, while the Gutenberg discontinuityis located between the lower mantle and the outer core.
Boop he went under ground
They mark the boundaries of differing layers of the Earth. The Moho marks the boundary between the crust and the mantle, whereas the Gutenberg discontinuity marks the boundary between the mantle and outer core.
It was observed that p (pressure) waves from earthquakes passed through the core bus s (sheer) waves from earthquakes did not.
Well, the crust is the top layer of the earth and then the moho, upper mantle, transition zone, lower mantle, Gutenberg discontinuity, outer core and then the inner core...theres really nothing eles.