EntityQ1638707· pop 19· linked from 66 articlestransition zoneSign in to saveportion of the Earth's mantleConnectionslower mantleEntityinternal structure of EarthEntityinner coreEntityupper mantleEntityEarthConceptearthquakeEntityInternational Standard Book NumberEntitydigital object identifierEntityEarth's crustEntityInternational Standard Serial NumberEntityigneous rockEntityseismologyEntitymantleEntityQ180686Entitygarnet groupEntityasthenosphereEntityphase changeEntitybibcodeEntitysubductionEntityolivineEntityCategoriesStructure of the Earth