What is the relationship between the crust and the lithosphere
The crust is part of the lithosphere. The lithosphere is composed of the crust plus the brittle uppermost layer of the mantle.Together, they form the tectonic plates which f … loat on top of the plastic-like rock of the mantle called the asthenosphere.The difference is that the lithosphere is part of the Earth that  encompasses both the crust and the mantle … below it. The crust is  the outermost layer of a planet, usually made up of rocky  materials. 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 easi … ly than the rest of the mantle.he part of the upper mantle called the asthenosphere is ductile, and is th … e 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 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 th … e 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.he part of the upper mantle called the asthenosphere is ductile, and is th … e 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. Answers. Best Answer: The lithosphere consists of the heavy oceanic and lighter continental crusts, and the uppermost portion of the mantle. The asthenosphere is the region in the upper mantle characterized by low-density, semiplastic (or partially molten) rock material chemically similar to the overlying lithosphere.nswers. Best Answer: The lithosphere consists of the heavy oceanic and lighter continental crusts, and the uppermost portion of the mantle. The asthenosphere is the region in the upper mantle characterized by low-density, semiplastic (or partially molten) rock material chemically similar to the overlying lithosphere. The surface of the earth down to the mantle that literally floats on the mantle is called the crust and is made of basalt and granite. The lithosphere is a layer that includes the crust and the uppermost portion of the asthenosphere.Thus, the lithosphere contains the oceanic crust, continental crust, as well as the uppermost mantle. It confuses many as to why there are two names for the same layer of earth.he surface of the earth down to the mantle that literally floats on the mantle is called the crust and is made of basalt and granite. The lithosphere is a layer that includes the crust and the uppermost portion of the asthenosphere. The word lithosphere comes from lithos, meaning rocks, and sphere. Thus, it is the study of rocks that form the surface of the earth and includes the crust, which is the skin of the earth and the uppermost mantle. This layer goes below the surface of the earth to about 70-100km.he surface of the earth down to the mantle that literally floats on the mantle is called the crust and is made of basalt and granite. The lithosphere is a layer that includes the crust and the uppermost portion of the asthenosphere. The lithosphere is the solid part of the earth consisting of the crust and outer mantle. In other words, it is physically part of this planet. The atmosphere is not a solid no … r an object, and is not a geological part of our Earth.he part of the upper mantle called the asthenosphere is ductile, and is th … e 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. In the lithosphere, there are boundaries that are known by the name subduction zones. The volcanic activity that we get to see happens in these subduction zones. These boundaries between the tectonic plates have a deep effect on the surface shape of the earth.he surface of the earth down to the mantle that literally floats on the mantle is called the crust and is made of basalt and granite. The lithosphere is a layer that includes the crust and the uppermost portion of the asthenosphere.  The difference is that the lithosphere is part of the Earth that  encompasses both the crust and the mantle … below it. The crust is  the outermost layer of a planet, usually made up of rocky  materials.The difference is that the lithosphere is part of the Earth that  encompasses both the crust and the mantle … below it. The crust is  the outermost layer of a planet, usually made up of rocky  materials. The Earth consists of three layers: the crust, the mantle and the core. The core, the innermost layer, is rich in iron and very dense. It can be further subdivided into the inner and outer core. The mantle is the intermediate layer of the Earth and can be subdivided into the inner and outer mantle.hile it is the thinnest layer of the Earth at only 60 to 70 kilometers thick, it makes up the majority of the lithosphere and is the portion of the Earth that supports life. The crust surface is shaped by characteristics of the lithosphere that cause formations like mountains and fault lines.
The lithosphere is a layer that includes the crust and the uppermost portion of the asthenosphere.