Of what material is the core of Earth composed?
A) mostly iron
B) roughly half rock and half iron
C) titanium and nickel
D) rock of similar composition to that in the crust, but much denser

Question

Quizplus · Accepted Answer

The core of Earth is primarily composed of iron, along with nickel and some lighter elements, making it significantly different from the crust in terms of composition.

Of What Material Is the Core of Earth Composed