Question

what is lithosphere​

Answer 1

Answer:

the rigid outer part of the earth, consisting of the crust and upper mantle.

"the lithosphere comprises a number of plates"

Answer 2

Answer:

${ \huge \bf{ \mid{ \overline{ \underline{Answer}}} \mid}}$

the rigid outer part of the earth, consisting of the crust and upper mantle is called lithosphere.