The lower mantle is older and cooler than the upper mantle. Thank you for reading this I'm comment if you like one direction(: hehe
because the lower mantle is protect the outside part of the earth and that's why the lower mantle have to be more stronger
The upper mantle is hard and the lower mantle
The older mantle is older than the upper.
The upper mantle is less rigid because the pressure is lower
The rigid layer of earth surrounding the asthenosphere is the lithosphere.
Earths outer most layer consits of the crust and uppermost mantle and forms a relatively cool, rigid shell called the lithosphere. This layer averges about 100 kil. in thickness. Beneath the lithosphere lies a soft, comparatively weak layer known as the asthenosphere. The lower lithosphere and upper asthenosphere are both part OS the uppr mantle.
Yes. The lithosphere consists of the uppermost layers of Earth: the crust and the rigid portion of the mantle. The asthenosphere is the layer below the lithosphere, consisting of rock with a plastic texture.
Yes, the cool and rigid shell is the asthenosphere.
The asthenosphere lies in, and is the upper ductile part of, the mantle. It is the layer directly underneath the lithosphere; the layer composed of the crust and uppermost rigid mantle.
The difference between the lithosphere and the asthenosphere is that the asthenosphere is the lower part of the upper mantle it behaves like a plastic but flows much more easily than the rest of the mantle. The lithosphere however, includes the entire crust and the uppermost part of the mantle, it is more rigid and brittle and doesn't flow.
1.CORE The very heart of the moon. 2.LOWER MANTLE The asthenosphere, from where the majority of moonquakes emanate. 3. UPPER MANTLE The lithosphere which is the most rigid part of the mantle
The lithosphere
The upper mantle is less rigid because the pressure is lower
The lithosphere is defined as the crust plus the brittle, uppermost mantle to which it is attached. The part of the upper mantle called the asthenosphere is ductile, and is the portion of the mantle on which the lithosphere 'floats'. Essentially, it is a difference in the degree of ductility. The lithosphere is brittle; the mantle is ductile.
The asthenosphere is a layer of Earth's mantle upper consisting of hot rock with a plastic texture. It is beneath the rigid lithosphere. The magnetosphere is Earth's magnetic field.
The three Earth layers that are included in the Earth mantle are the lithosphere, asthenosphere, and mesosphere. The lithosphere is the solid, outermost layer that consists of the crust and uppermost part of the mantle. The asthenosphere is a more plastic and ductile layer beneath the lithosphere that allows for the movement of Earth's tectonic plates. The mesosphere is the rigid, lower part of the mantle that extends towards the Earth's core.
The rigid layer of earth surrounding the asthenosphere is the lithosphere.
No. The asthenosphere is plastic in texture.
plat techtonce
Earths outer most layer consits of the crust and uppermost mantle and forms a relatively cool, rigid shell called the lithosphere. This layer averges about 100 kil. in thickness. Beneath the lithosphere lies a soft, comparatively weak layer known as the asthenosphere. The lower lithosphere and upper asthenosphere are both part OS the uppr mantle.