Matching Pairs Layers of the Earth MatchingOnline version After you have watched the video, match each layer of the Earth to one fact about it. by Allysa Swearingen 1 Mantle 2 3 Inner Core 4 Crust 5 Outer Core 6 7 8 Mantle Solid, but soft. Outer Core Liquid metal and makes the Earth's magnetic field The hottest part of Earth, make of solid nickel and iron. Crust Layer of the Earth that is solid. Inner Core