Which of the following sequences correctly characterizes the composition of Earth's layers,from its center to its surface?
A) solid iron, molten iron, solid nickel, granite
B) silicate rocks, molten iron, silicate rocks
C) molten iron, silicate rocks, granite
D) solid iron, molten iron, silicate rocks

Question

Quizplus · Accepted Answer

The Earth's layers, from its center to its surface, are composed of a solid iron inner core, a molten iron outer core, and a mantle made of silicate rocks.

Which of the Following Sequences Correctly Characterizes the Composition of Earth's