WitrynaUse numbers 1-5 on the blank.____a.)Lithospheric plates move in the asthenosphere due to rising and sinking of materials____b.)The decomposition of radiocactive … Witrynaa. Below asthenosphere and above the inner core b. In between the oceanic crust and the lower mantle c. In between the atmosphere and the asthenosphere d. In …

The asthenosphere is a part of the upper mantle just below the ...

WitrynaSo what I'm drawing in pink is the cool, rigid, solid part of the mantle. So it is solid rock, the part of the mantle that is solid rock. It's composition is different than say, the continental crust, but they are both rigid. So if you combine this top-most layer of the mantle with the crust then you're talking about the lithosphere. general form of a line equation

What is the difference between the asthenosphere and the stiffer …

WitrynaThe mantle is Earth’s second layer. The mantle has two main parts, the upper mantle and the lower mantle. The upper mantle is attached to the layer above it called the crust.Together the crust and the upper mantle form a fixed shell called the lithosphere, which is broken into sections called tectonic plates.Directly below the lithosphere is a … The asthenosphere is a part of the upper mantle just below the lithosphere that is involved in plate tectonic movement and isostatic adjustments. It is composed of peridotite, a rock containing mostly the minerals olivine and pyroxene. The lithosphere-asthenosphere boundary is conventionally taken … Zobacz więcej The asthenosphere (from Ancient Greek ἀσθενός (asthenós) 'without strength') is the mechanically weak and ductile region of the upper mantle of Earth. It lies below the lithosphere, at a depth between ~80 and 200 km (50 … Zobacz więcej The asthenosphere extends from an upper boundary at approximately 80 to 200 km (50 to 120 miles) below the surface to a lower boundary at a depth of approximately … Zobacz więcej Decompression melting of asthenospheric rock creeping towards the surface is the most important source of magma on Earth. Most of this erupts at mid-ocean ridges to form the distinctive mid-ocean ridge basalt (MORB) of the ocean crust. Magmas are also generated … Zobacz więcej • San Diego State University, "The Earth's internal heat energy and interior structure" Archived 3 March 2011 at the Wayback Machine Zobacz więcej The mechanical properties of the asthenosphere are widely attributed to the partial melting of the rock. It is likely that a small amount of melt is present through much of the asthenosphere, where it is stabilized by the traces of volatiles (water and carbon … Zobacz więcej • Seismology § History Zobacz więcej • Hirschmann, Marc M. (March 2010). "Partial melt in the oceanic low velocity zone". Physics of the Earth and Planetary Interiors. 179 (1–2): 60–71. Bibcode: • Karato, Shun … Zobacz więcej Witryna1 mar 2024 · Two parts of the upper mantle are often recognized as distinct regions in Earth’s interior: the lithosphere and the asthenosphere. Lithosphere. The lithosphere … general form of a rational function