32%
The core!
It is estimated that the core of the moon makes up about 2-4% of its total mass. The core is mostly composed of iron and nickel, similar to Earth's core.
The Earth's core makes up about 15% of the planet's total mass.
none
***NICKEL & IRON ARE ELEMENTS, _NOT_ MINERALS*** That being said, iron makes up ~80-85% of Earth's core (~32-35% of the entire mass of Earth is iron) & nickel makes up ~4-5% of the core (~1-2% of the entire mass of Earth is nickel)
The mantle is the layer of the Earth that makes up approximately 68% of the Earth's mass. It is located between the Earth's crust and core and consists of solid rock that can flow slowly over geological time scales.
No, that statement is not accurate. The Earth's core accounts for about 15% of the Earth's total mass. The majority of the Earth's mass is contained in the mantle, which makes up roughly 84% of the Earth's mass, while the crust contributes a small fraction.
no
Yes, the mantle makes up about 67% of the Earth's mass. It is a thick layer of rock located between the Earth's crust and core, and it plays a crucial role in the movement of tectonic plates and the Earth's overall geology.
With a very sizable iron core and a (by comparison) wafer-thin crust, I doubt that the earth's crust even approximates a full percentage point.
89%
Yes, the core of the Earth is estimated to make up about one-third of the Earth's total mass. It consists of a solid inner core and a liquid outer core composed mostly of iron and nickel. The mantle and crust make up the remaining two-thirds of the Earth's mass.