ভূত্বক নিচের স্তর

Noun:

আস্থেনোস্ফিয়ার,

asthenosphere's Usage Examples:

The asthenosphere (Ancient Greek: ἀσθενός [asthenos] meaning "without strength", and thus "weak", and σφαίρα [sphaira] meaning "sphere") is the highly.

is underlain by the asthenosphere which is the weaker, hotter, and deeper part of the upper mantle.

This releases water into the hotter asthenosphere, which leads to partial melting of asthenosphere and volcanism.

as the result of the rigid lithosphere sliding down the hot, raised asthenosphere below mid-ocean ridges.

mantle, it has subsequently been interpreted in terms of lithosphere and asthenosphere, particularly with respect to oceanic island volcanoes, such as the.

The lithosphere–asthenosphere boundary (referred to as the LAB by geophysicists) represents a mechanical difference between layers in Earth's inner structure.

is the mean density difference between the slab and the surrounding asthenosphere; L is the slab length calculated only for the part above 670 km (the.

It consists of an outer silicate solid crust, a highly viscous asthenosphere and solid mantle, a liquid outer core whose flow generates the Earth's.

the asthenosphere is hotter and flows more easily.

In terms of heat transfer, the lithosphere loses heat by conduction, whereas the asthenosphere also.

lithospheric part and the asthenosphere.

The lithosphere, which includes the continental plates, acts as a brittle solid whereas the asthenosphere is hotter and weaker.

amounts of heat and a reduction in pressure that melts rock from the asthenosphere (or upper mantle) beneath the rift area, forming large flood basalt.

of stress, strain, and differing rheologies in the lithosphere and asthenosphere of the Earth; and the relationships between these patterns and the observed.

the Earth is divided into an upper, lithosphere layer and a lower, asthenosphere layer.

associated in almost all cases with partial melting of the overlying asthenosphere due to the addition of volatiles (especially water) expelled from the.

depression is the sinking of large parts of the Earth's crust into the asthenosphere caused by a heavy weight placed on the Earth's surface, often glacial.

Only beneath mid-ocean ridges does it define the lithosphere–asthenosphere boundary.

and are continuously moving very slowly upon a bed of magma in the asthenosphere and inner mantle.

in contact with relatively cool continental lithosphere, not hotter asthenosphere.

interior, except for the liquid outer core and pockets of magma in the asthenosphere.

Several explanations have been proposed: a lower limit to the pliable asthenosphere, a phase transition, and most plausibly, depth variation in the shear.

asthenosphere's Meaning':

the lower layer of the crust

Synonyms:

layer; crust; Earth's crust;

Antonyms:

natural object; courtesy;