Home›Geophysics›core-mantle boundary🌐हिन्दीEnglishBahasa IndonesiaDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsTiếng ViệtTürkçeРусскийالعربيةفارسیहिन्दी한국어中文日本語EntityQ1330051· pop 23· linked from 97 articlescore-mantle boundaryAlso known as Gutenberg discontinuity, CMBdiscontinuity where the bottom of the planet's mantle meets the outer layer of the coreWikidata factsImageSlice earth.svgSources (2)wikidata.orgdocs.openalex.orgvia Wikidata · CC0Available in 23 languagesEspañolFrançaisDeutsch中文日本語РусскийPortuguêsItalianoالعربيةBahasa IndonesiaConnectionsinternal structure of EarthEntityMohorovičić discontinuityEntityCategoriesGeophysicsStructure of the Earth