By Nathaniel G and Joshua O
The crust is the top layer of earth and is the part we live on. There is crust on the ocean floor Parts of the crust r thicker than some parts.
Is melted materials make up the mantle. This material is molten magma that is found in volcanoes.
It is mostly made up out of molten rock also has iron and nickel. It has high temperatures between 4,000 to 5,000 degrees.c.
The inner core is about 1,280. The inner core is the center of the earth. By spinning in a different direction then the earth the inner core causes earth magnetic field.
Ms Azcona(science class note book).