Scientists study seismic waves and magnetic fields to determine the composition and properties of Earth's core. They use data from earthquakes and magnetic measurements to infer that the inner core is solid iron and nickel, while the outer core is liquid iron-nickel alloy. Deep drilling and experimental simulations also provide insights into the Earth's core composition.
The Liquid Outer Core.
The various layers inside the earth range from solid rock, like the crust, to liquid metals, like the earth's outer core.
idek what 2 say???
No, the core is hotter.
The radious of the inner core is 1,220km(760miles).
The molten iron and medals inside the earths core are the reasons for the earths magnetic core.
the inside of the earth. In the middle.
outer core
closest to the Earths inside like the core
Earths core... it is weird, because its inside the earth, not on the earth -.-"
The Liquid Outer Core.
A convection cell.
Earth's core
no it is not true. there is solid iron and nickel in the Earths core
Earths core
No the earths core is not a cause of globel worming
The core is 33% of the Earths mass