The Core of the Earth is made up of both ____ and ____ in the plastic state.
- oxygen
- iron
- magnesium
- silica
Note
The Core of the Earth is made up of both iron and magnesium in the plastic state.
The Core of the Earth is made up of both ____ and ____ in the plastic state.
The Core of the Earth is made up of both iron and magnesium in the plastic state.