File:Subduction-en.svg · Wikimedia Commons · See Wikimedia Commons
Mohorovičić discontinuity
Sign in to saveAlso known as Moho discontinuity, Moho, Moho boundary
term in geography: boundary between the Earth's crust and the mantle
Wikidata facts
- Instance of
- discontinuity
- Named after
- Andrija Mohorovičić
Show 1 more fact
- Commons category
- Mohorovičić discontinuity
Sources (1)
via Wikidata · CC0
~7 min read
Encyclopedic overview
Earth's crust and mantle, Moho discontinuity between bottom of crust and solid uppermost mantle
The Mohorovičić discontinuity (/ˌmoʊhəˈroʊvɪtʃɪtʃ/ MOH-hə-ROH-vih-chitch; Croatian: [moxorôʋiːtʃitɕ]), usually called the Moho discontinuity, Moho boundary, or just Moho, is the boundary between the crust and the mantle of Earth. It is defined by the distinct change in velocity of seismic waves as they pass through changing densities of rock.
Excerpted from Wikipedia’s “Mohorovičić discontinuity” article, available under the CC BY-SA 4.0 licence.