The asthenosphere is the highly viscous, mechanically weak and ductilely
deforming region of the upper mantle of the Earth. It lies below the lithosphere, ...
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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 ...
Dec 23, 2011 ... Asthenosphere Facts. Curious to know what lies beneath the surface of the earth
on which we move around? Well, what we see is just one of ...
The asthenosphere is made up of mafic and ultramafic rocks. ... Key Facts of the
Asthenosphere · Earth's Asthenosphere · Earth's Layers Asthenosphere ...
The temperature of the lithosphere and asthenosphere is 300 to 500 degrees
celsius. ... A very interesting fact is that the mantle grows about a meter every
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... ... Core of the
Earth: Facts, Composition, Layers & Temperature. The Lithosphere: Definition & ...
Directly below the upper section is the asthenosphere. Heat and pressure cause
a small amount of melting to occur in the asthenosphere. While still solid, the ...
The asthenosphere is the layer of Earth situated at an average depth of about 62
mi (about .... I wanted to know facts about the actual layer not who discovered it!
1. About 85 kilometers thick. 2. A layer of the Earth that lies at a depth of 60--150
mi (100--250 km) beneath Earth's surface.