![Diagram of the Earth's structural layers.](http://static.sciencelearn.org.nz/images/images/000/000/347/full/Earth-s-structural-layers20151004-11221-1p6yr5f.jpg?1674164160)
The currently accepted theory of the Earth’s structure is that it has a core (a solid inner core and a liquid outer core), a viscous mantle (divided into an upper mantle and mantle) and a silicate crust.
The currently accepted theory of the Earth’s structure is that it has a core (a solid inner core and a liquid outer core), a viscous mantle (divided into an upper mantle and mantle) and a silicate crust.