Earths lithosphere is composed of

A . The crust only
B . The mantel only
C . The crust and the upper portion of the mantel
D . The mantel and the upper portion of the outer core

Respuesta :

C. the crust and upper mantle 
Your answer would be A Because The lithosphere is Earth's outermost layer,composed of rocks in the crust and upper mantle that behave as brittle solids
Hope this has helped :)