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Lithosphere - Wikipedia


A lithosphere is the rigid, outermost shell of a terrestrial-type planet or natural satellite that is ... The boundary between the lithosphere and the underlying asthenosphere is known as the Lithos...

Earth's Crust, Lithosphere and Asthenosphere - Windows to the ...


May 21, 2008 ... Crust, the upper layer of the Earth, is not always the same. Crust under the oceans is only about 5 km thick while continental crust can be up to ...

Asthenosphere | Define Asthenosphere at Dictionary.com


Asthenosphere definition, the region below the lithosphere, variously estimated as being from fifty to several hundred miles (eighty-five to several hundred ...

What is the difference between lithosphere and asthenosphere ...


... just beneath it. The asthenosphere is found between 50 to a few hundred miles below the... ... The lithosphere is the very top layer of the Earth's crust, while the asthenosphere is the semi-fluid layer just beneath it. ... dictionary.reference.com.

How is the asthenosphere different from the lithosphere?


The difference between asthenosphere and lithosphere is how the materials in these layers can flow. Rocks in the lithosphere are "rigid", meaning that they can  ...

Asthenosphere - Kids Fun Science


The asthenosphere is the layer of the Earth that lies below the lithosphere. It is a layer of solid rock that has so much pressure and heat the rocks are can flow ...

The Lithosphere: Definition & Composition - Video & Lesson ...


Outer Core of the Earth: Definition, Composition & Facts .... The physical connection between the lithosphere and the asthenosphere generates a considerable ...

Asthenosphere - definition of asthenosphere by The Free Dictionary


A zone of the earth's mantle that lies beneath the lithosphere and consists of several hundred kilometers of deformable rock.

Earth Structure


The asthenosphere lies beneath the lithosphere. It is a part of the mantle, approximately 100 km thick, with very little strength. The asthenosphere flows relatively ...

'lithosphere' and 'asthenosphere' - The Geological Society


An online resource from the Geological Society, outlining the chemical and mechanical properties of tectonic plates and how they move.

Lithosphere and Asthenosphere | Define Lithosphere and Asthenosphere at Dictionary.com
dictionary.reference.com/browse/Lithosphere and Asthenosphere
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Lithosphere and Asthenosphere | CK-12 Foundation


The definition of the lithosphere is based on how Earth materials behave, so it includes the crust and the uppermost mantle, which are both brittle. Since it is rigid ...

Lithosphere | Define Lithosphere at Dictionary.com


Lithosphere definition, the solid portion of the earth (distinguished from atmosphere, ... the earth's crust and the solid part of the mantle above the asthenosphere.

lithosphere - National Geographic Society


May 20, 2015 ... The depth of the lithosphere-asthenosphere boundary (LAB) is a hot topic ... Scientists have identified many ways to define the lithosphere.