Question

what is lithosphere ??​

Answer 1

Lithosphere is the outermost layer of Earth consisting of crust and upper mantle portion of the earth. Lithosphere is responsible for the hard and rigid surface of the Earth on which humans exists. Lithosphere is not a continuous layer it is divided into the movable tectonic plates. This is 100 km deep layer.

Answer 2

Answer:

A lithosphere is the rigid, outermost shell of a terrestrial-type planet, or natural satellite, that is defined by its rigid mechanical properties. On Earth, it is composed of the crust and the portion of the upper mantle that behaves elastically on time scales of thousands of years or greater. Lithos means rocks and sphere is land

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Explanation: