Question

the outermost rock layer of the earth is the?
o lithosphere
o mantle
o inner core
o outer core
o apple core

Explanation:

The Earth's outermost rock - layer is the lithosphere. It consists of the crust and the uppermost part of the mantle. The mantle is below the lithosphere, and the inner and outer cores are at the Earth's center. "Apple core" is not a geological layer of the Earth.

Answer:

lithosphere