How do the mass and the density of the mantle compare with the mass and density of Earth's core? (1 point)
The mass and density of the mantle are significantly lower than the mass and density of Earth's core.
The mass and density of the mantle can be compared to the mass and density of Earth's core as follows (1 point):
1. Mass: The mass of Earth's mantle is significantly larger than the mass of the core. The mantle constitutes approximately 84% of Earth's total mass, while the core makes up only about 16%.
2. Density: The density of Earth's core is much higher than that of the mantle. The core is primarily composed of iron and nickel, which have high densities. Overall, the core has an average density of about 11-13 grams per cubic centimeter (g/cm³). In contrast, the mantle has an average density of about 3.3 g/cm³.