Earth's core is believed to be composed of
A) iron and nickel.
B) silicate rocks.
C) carbon and silicon.
D) uranium and lead.

Name: Earth's core is believed to be composed of A) iron and nickel. B) silicate rocks. C) carbon and silicon. D) uranium and lead.
Brand: Quizplus
Rating: 4.7 (31 reviews)

Question

Quizplus · Accepted Answer

Earth's core is primarily composed of iron and nickel, with iron being the more abundant of the two. This composition is supported by seismic data and the density of the core, which is much higher than that of the Earth's crust and mantle.

Earth's Core Is Believed to Be Composed of