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Mantle convection


Mantle convection is the slow creeping motion of Earth's solid silicate mantle caused by convection currents carrying heat from the interior of the Earth to the surface. The Earth's surface ...

What is the difference between lithosphere and asthenosphere ...


The crust and the upper mantle are separated by what is called the Mohorovicic discontinuity. ... The state of the rocky material in the asthenosphere is similar.

Compare and contrast the asthenosphere with the lithosphere


Difference: The lithosphere is less dense and more brittle, the asthenosphere is more dense and less brittle and the lithosphere is made up of hot molten ...

How is the lithosphere different from the asthenosphere - Answers.com


Lithosphere is hard, while asthenosphere is weak. The lithosphere rides over the asthenosphere, while the asthenosphere carries the lithosphere.

Science Unit 3 Study Guide WITH ANSWERS.docx

www.rcboe.org/site/handlers/filedownload.ashx?moduleinstanceid=34664&dataid=26313&FileName=Science Unit 3 Study Guide WITH ANSWERS.docx

What is the difference between the lithosphere and the asthenosphere? Where are they located? In greek “Lithos” means stone/hard and “Asthenes” weak/soft.

The Crust & Lithosphere - The Geological Society


Oceanic and continental crust are formed by entirely different geological processes: the former ... Seismological evidence for the lithosphere and asthenosphere.

Planet Earth: Probing beyond the surface


The core, mantle and crust are different sections of the earth because of the different ... It is rock strength that differentiates the lithosphere from the asthenosphere. .... The back-arc region is similar to a major spreading axis, but there are some ...

mantle - National Geographic Society


Aug 11, 2015 ... Different types of rocks distinguish lithospheric crust and mantle. ... The temperature and pressure of the asthenosphere are so high that rocks soften and partly melt, becoming semi-molten. ..... to match or be similar to. crust ...

Earth Structure


Compositional layers differ in chemical composition. ... The crust: low density silicate rock, 5-70 km thick. ... The asthenosphere lies beneath the lithosphere.

Layers Of The Earth: What Lies Beneath Earth's Crust - Forbes


Jan 16, 2016 ... Below the lithosphere is the asthenosphere layer, a much hotter and ... The mantle acts similar to plastic and at very high temperatures and ...

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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  ...

How is Lithosphere Different from Asthenosphere? - Buzzle


Dec 26, 2014 ... The lithosphere and asthenosphere are the upper two layers of the Earth. Though they have a similar chemical makeup, they are still vastly ...

Obleck Activity


... of the mantle just under the lithosphere. The asthenosphere has the properties of both a liquid and a solid. Cornstarch an water behaves inn a similar fashion.