Earth's centre,computer artwork. The Earth has an equatorial diameter of 12,756 kilometres. The orange centre here could represent the mantle,a layer between the outer core (not seen) and the surface crust (transparent). The mantle is a highly viscous liquid composed of silicate rocks,on which the solid plates of the crust float | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Brocksmith, Robert |
Taille de l’image : | 3820 px × 2780 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |