The average density of the bulk earth is most similar to that of
A)a stony meteorite (3.0 g/cc).
B)a granite rock (2.7 g/cc).
C)ice (0.9 g/cc).
D)iron meteorite (8 g/cc).

Question

Quizplus · Accepted Answer

The average density of the Earth is about 5.5 g/cc, which is closer to the density of an iron meteorite (8 g/cc) than the other options listed. This high density suggests a significant amount of heavier elements like iron and nickel, especially in the core.

The Average Density of the Bulk Earth Is Most Similar