Question

I NEED HELP PLEASE THE QUESTION IS: Explain how scientists believe the earths for layers were formed. i need help on this please the first one to answer ill make there answer brainliest. (:

Answer 1

This was made from iroin and nickel

Answer 2

When the Earth cooled from being hot, all the iron and nickel was concentrated inside the Earth forming the inner two layers, inner solid core and outer liquid core. Then with the passage of time the Earth solidified gradually and the mantle solidified and now at this stage the Earth's crust, the outer most part of the Earth, looks like it's final product (the way it does now).