The core of Earth is divided into two layers. The outer core is made of
A B C D
basaltic rocks. silicate rocks. solid iron and nickel. molten iron and nickel.
Question: The core of Earth is divided into two layers. The outer core is made of
(A) basaltic rocks.
(B) silicate rocks.
(C) solid iron and nickel.
(D) molten iron and nickel.

Answer: (D) molten iron and nickel.
Answer: (C) solid iron and nickel.
Question: The core of Earth is divided into two layers. The outer core is made of
(A) basaltic rocks.
(B) silicate rocks.
(C) solid iron and nickel.
(D) molten iron and nickel.
Answer: (D) molten iron and nickel.