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The asthenosphere is the highly viscous, mechanically weak and ductilely deforming region of ... The thickness of the asthenosphere depends mainly on the temperature. In some regions the asthenosphe...

The Layers of the Earth - Planet Earth


Asthenosphere). The temperature of the lithosphere and asthenosphere is 300 to 500 degrees celsius. The mantles temperature 4500 degrees celsius and ...

What temperature is the asthenosphere? | Reference.com


The temperature of the asthenosphere begins at a little over 1600 degrees Fahrenheit but does not rise above 6700 degrees F. It lies beneath the lithosphere or ...

Asthenosphere Facts - Buzzle


Dec 23, 2011 ... The asthenosphere is composed of matter in the molten or semi-molten state. Its temperature is normally between 1,400 degree Celsius to ...

'lithosphere' and 'asthenosphere' - The Geological Society


Mechanical properties - 'lithosphere' and 'asthenosphere' ... The rocks remain solid at depth despite their temperature because of the extreme pressures acting  ...

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


May 21, 2008 ... The asthenosphere is solid even though it is at very hot temperatures of about 1600 C due to the high pressures from above. However, at this ...

plate tectonics & heat flow - NASA Classroom of the Future


Another indicator of heat flow is the increase in temperature with depth inside deep ... This zone, where rock is soft enough to flow, is called the asthenosphere.

inner core, outer core, mesosphere, asthenosphere, and lithosphere


Surrounding the inner core is a zone where temperature and pressure are so ... in the mesosphere, rocks in the asthenosphere are weak and easily deformed, ...



The inner core may have a temperature up to about 13,000°F (7,200°C ... The asthenosphere is a part of the upper mantle that exhibits plastic properties.

How is the asthenosphere different from the ... - UCSB Science Line


The difference between asthenosphere and lithosphere is how the materials in ... manner (bending or breaking) or a plastic manner (flowing) is temperature.

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Asthenosphere: Definition, Temperature & Density - Video & Lesson ...


The asthenosphere is a layer of the inner earth where the crust begins to melt into the mantle. This lesson will discuss the important properties...

Asthenosphere - Properties Of The Asthenosphere - Material ...


This property is caused by the interaction of temperature and pressure on asthenospheric materials. Any rock will, of course, melt if its temperature is raised to a ...

Temperature of Earth's Lithosphere | The Classroom | Synonym


The temperature increases with depth down to the top of the asthenosphere, where the temperature is about 1,280 degrees Celsius (2,336 degrees Fahrenheit).