What is a sentence for asthenosphere?
It was found that the asthenosphere had invaded the overlying lithosphere. Beneath the lithosphere is the asthenosphere, a relatively low-viscosity layer on which the lithosphere rides. The upwelling of asthenosphere is not involved in the actual rifting process.
What is a good sentence for the word lithosphere?
Lithosphere sentence example The lithosphere is sometimes called Earth’s skin, because it makes up its outer surface. Together, the solid lithosphere and the liquid hydrosphere form the surface of the earth. Surprisingly enough, the lithosphere is made up of only a few major tectonic plates.
What is associated words of asthenosphere?
Top 10 similar words or synonyms for asthenosphere
- lithosphere 0.873224.
- lithospheric 0.802269.
- crustal 0.736457.
- basalts 0.683351.
- forearc 0.681200.
- subducting 0.680236.
- magmatism 0.674903.
- subducted 0.673774.
What are examples of lithosphere?
Lithosphere is defined as the rock and crust surface that covers the Earth. An example of lithosphere is the Rocky Mountain range in western North America. The outer part of the earth, consisting of the crust and upper mantle, about 100 kilometers (62 miles) thick. The solid, rocky part of the earth; earth’s crust.
What is asthenosphere in geography?
Asthenosphere. The asthenosphere is the denser, weaker layer beneath the lithospheric mantle. It lies between about 100 kilometers (62 miles) and 410 kilometers (255 miles) beneath Earth’s surface.
What is the function of the asthenosphere?
The asthenosphere in plate tectonic theory. The asthenosphere is now thought to play a critical role in the movement of plates across the face of Earth’s surface. According to plate tectonic theory, the lithosphere consists of a relatively small number of very large slabs of rocky material.
What is a sentence for Pangaea?
1. It’s the start of my night watch on Pangaea. 2. Pangaea was the last supercontinent to form before the present.
What is a sentence for subduction?
Subduction sentence example These areas of volcanic activity are caused by subduction of tectonic plates. It was a secondary effect of the subduction process. Aims To understand the Formation and Evolution of the Ocean Crust from mantle upwelling to subduction .
Is asthenosphere solid or liquid?
Lithosphere: includes the crust and upper mantle. Is composed of a rigid solid. Asthenosphere: lower mantle, composed of “plastic solid” akin to playdoh. Outer core: liquid.
What is example of geosphere?
Examples are all the rocks and sand particles from dry land to those found at the bottom of the oceans. They also include the mountains, minerals, lava and molten magma from beneath the earth’s crust. The geosphere undergoes infinite processes constantly and that, in turn, modifies other spheres.