Question

which statement is correct about the inner core and mantle of the Earth?

Answer 1

[AI-generated answer — Bot GPT 3.5]

The correct statement about the inner core and mantle of the Earth is:

The inner core is the solid innermost layer of the Earth and is composed mainly of iron and nickel, while the mantle is the semi-solid layer between the core and the crust, made up of silicate rocks.