The composition of the Earth's core (iron and nickel) is implied by the elemental composition of meteorites, which contain substantial iron. The gravitational field of Earth also suggests an average density that is consistent with a large iron content. Additionally, the Earth's magnetic field is assumed to depend on a large core of ferromagnetic elements.
because of the core (center of the Earth) emits immense heat.
Electric currents in Earth's molten outer core.
the core is made from iron.
The core of the earth is made of a metal alloy that is mostly nickel and iron. The inner core is the solid state of this metal alloy. The outer core is the liquid state of this metal alloy.
It is impossible to get anything from the core of Earth. Earth's core is made mostly of iron and nickel, not aluminum. Aluminum is easy enough to get from the crust.
They believe that Earth was once all molten when it was first forming. Since iron is one of the heavier elements, it would have sank to the inside of the earth due to gravity.
because of the core (center of the Earth) emits immense heat.
Electric currents in Earth's molten outer core.
the core is made from iron.
I think silica can be found mostly in the center of the earth ( the core).-s
The core of the earth is made of a metal alloy that is mostly nickel and iron. The inner core is the solid state of this metal alloy. The outer core is the liquid state of this metal alloy.
because the core is 3,000 kilometers thick!
Yes, earth's outer core is made of mostly liquid.
The layers of the Earth go in this order:Crust- Oceanic crust (basalt) and Continental crust (granite) Solid rockLithosphere Solid rockAsthenosphere Liquid rockLower mantle Solid rockOuter core Magma/thick liquid metalInner core Solid metal
Well the mantle and core spin at a faster rate which makes the magnetic field.
Convection of liquid metals in the outer core creates the Earth's magnetic field.
Inner core and outer core.