Earth's core is probably:
A) composed of rock with high silica content.
B) molten throughout.
C) composed of potassium- and aluminum-rich silicates.
D) composed mostly of iron and nickel.

Name: Earth's core is probably: A) composed of rock with high silica content. B) molten throughout. C) composed of potassium- and aluminum-rich silicates. D) composed mostly of iron and nickel.
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Question

Quizplus · Accepted Answer

Earth's core is primarily composed of iron and nickel, distinguishing it from the silicate rock-dominated mantle and crust.

Earth's Core Is Probably