Question

identifying earths layers
use the drop - down menus to select the names of the
labeled structures.
a:
b:
c: mantle
core
crust

Explanation:

The Earth's layers are the crust (outermost), mantle (middle), and core (innermost). In the diagram, A is the outermost layer (crust), B is the middle layer (mantle), and C is the innermost layer (core).

Answer:

A: crust
B: mantle
C: core