It is not possible to compare the inner layer structure of an egg with that of the earth because they are two completely different objects with no structural similarities. An egg is a small, relatively simple structure consisting of a hard outer shell and a soft inner yolk and white, surrounded by a thin membrane. The earth, on the other hand, is a complex planet with a layered structure consisting of a solid crust, a mantle, and a core. The crust is made up of solid rock and is divided into several tectonic plates. The mantle is a layer of hot, semi-solid rock, and the core is a sphere of iron and nickel. These layers are separated by boundaries and are held together by the earth's gravity. There is no structural or functional similarity between the inner layers of an egg and the layers of the earth.