Topic: Gutenberg Discontinuity
Answers to Common Questions
Where is the Gutenberg Discontinuity?
The Gutenberg Discontinuity , is the boundary, as detected by changes in seismic waves, between the Earth's lower mantle and the outer core about 1800 miles below the surface. It is also called the core-mantle boundary. Read More »
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What is the importance of the Gutenberg discontinuity?
It makes cheese Read More »
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what is the gutenberg discontinuity?
In 1913, German geophysicist Beno Gutenberg (1889–1960) was the first to discover the approximate location of the mantle-outer core boundary, a transition zone now known as the Gutenberg discontinuity. This is where seismic waves slow down,... Read More »
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Featured Content: Gutenberg Discontinuity
An abundance of powerful forces reside beneath the Earth's crust that can trigger earthquakes, create precious stones and erupt lava above the surface through volcanoes. Many scientists have exerted great… More »
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Answers to Other Common Questions
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. Read More »
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It will disintegrate as the temperature becomes too extreme Read More »
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We know the discontinuity exists because of different types of seismic waves; certain waves can penertrate to different depths. Seismic waves are refracted at the Gutenburg discontinuity, which marks the upper boundary of the earth's core Read More »
Source: http://wiki.answers.com/Q/How_did_geologists_locate_the_Gutenberg...
The Mohorovicic Discontinuity is an abrupt seismic discontinuity which is considered to mark the base of the crust. The Gutenberg Discontinuity is reported to mark the boundary between the Mantle and liquid outer core. However, it is also a... Read More »
Source: http://answers.yahoo.com/question/index?qid=20080912065928AAslTOd
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