Explain How the Lithosphere Differs From the Crust.
The lithosphere is a rigid and brittle solid while the asthenosphere is a soft and ductile solid. The crust and upper mantle are distinguished on the basis. Lithosphere National Geographic Society λίθος líthos for rocky and σφαίρα sphaíra for sphere is the rigid outermost shell of a terrestrial-type planet or natural satelliteOn Earth it is composed of the crust and the portion of the upper mantle that behaves elastically on time scales of up to thousands of years or more. . It is bounded by the atmosphere above and the asthenosphere another part of the upper mantle below. This solid rocky crust is composed of a number of different rocks that have been hrouped into three categories based on how they are formed. While the crust is an integral part of the lithosphere the lithosphere is mainly composed of mantle rocks The lithosphere. What Is The Major Difference Between The Crust And The LithosphereThe crust is the thin oute...