Which model of earth's interior does it have?

Answer 1

The most widely accepted model of Earth's interior is the layered model, which divides the Earth into several distinct layers: the crust, mantle, outer core, and inner core. The crust is the thin, solid outer layer, while the mantle is a thick, semi-solid layer that flows slowly. Beneath the mantle lies the outer core, which is liquid and composed mainly of iron and nickel, and the inner core, which is solid and extremely hot, also primarily made of iron and nickel. This model is supported by seismic wave data and studies of Earth's magnetic field.