earth lithosphere is made of huge pieces of solid rock called
Best Answer: .Lithosphere is the outermost layer of the earth's crust. Lithosphere is the only part of the earth that is accessible to us. Lithosphere is cold, solid and rigid whereas as Asthenosphere is partially molten. The lithosphere is broken up into large solid plates called tectonic plates. These tectonic plates move around which are the basis of plate tectonics. Pieces Of The Lithosphere. Plate tectonics. tectonic plates. it's tectonic plates notjust plates or tectonics trust me i have 102% in science. Tectonic plates.