EntityQ2009467· pop 13· linked from 254 articlesupper mantleSign in to savepart of the interior of the planet EarthConnectionslower mantleEntityfaultEntityaluminium oxideEntityinternal structure of EarthEntitysubductionEntitypyroxeneEntityinner coreEntityScience DailyEntityEarthConceptCape VerdeCountryearthquakeEntityCaribbean SeaEntityInternational Standard Book NumberEntitytungstenEntityplate tectonicsEntitydigital object identifierEntityEarth's crustEntityInternational Standard Serial NumberEntityMariana TrenchEntitymelting pointEntityCategoriesEarth's mantle