Witryna1 Rocks in this layer are rigid and can bend but. not flow. 2 Rocks in this layer are plastic and can flow in. response to any deformation. answer choices. Layer 1: … WitrynaLithosphere and Asthenosphere The lithosphere (litho:rock; sphere:layer) is the strong, upper 100 km of the Earth. The lithosphere is the tectonic plate we talk about in plate tectonics. The asthenosphere (a:without; stheno:strength) is the weak and easily deformed layer of the Earth that acts as a “lubricant” for the tectonic plates to ...
Crust and Mantle vs. Lithosphere and Asthenosphere
Witrynaasthenosphere, zone of Earth’s mantle lying beneath the lithosphere and believed to be much hotter and more fluid than the lithosphere. The asthenosphere extends from … Witryna14. A soft weak and plastic like layer the upper part of the mantle where lithosphere plates float and move; 15. the movement of the lithospheric plates is facilitated by a soft,weak and plastic-like layer. 16. The movement of the lithospheric plates is facilitated by soft, weak and plastic-like layer; 17. fred wich american plastics
Asthenosphere - Wikipedia
WitrynaLithosphere The solid, outer layer of the Earth that consists of the crust and the rigid upper part of the mantle Asthenosphere The soft layer of the mantle on which pieces of the lithosphere move. Tectonic plates, parts of the lithosphere, "float" or move on this layer. Mesosphere WitrynaOceanic lithosphere is less dense than asthenosphere for a few tens of millions of years but after this becomes increasingly denser than asthenosphere. While chemically differentiated oceanic crust is lighter than asthenosphere, thermal contraction of the mantle lithosphere makes it more dense than the asthenosphere. Witryna6 kwi 2024 · The objective is to achieve suitable spatial and temporal resolutions to image the physical properties of the structures, in order to reveal the dynamics (thermo-mechanical states, role of internal and external fluids and forcing, etc.) at the relevant spatio-temporal scales. fred wholesale