Definition of Mohorovičić discontinuity in English:
Mohorovičić discontinuity
noun ˌməʊhəˌrəʊvɪtʃɪtʃ ˌdɪskɒntɪˈnjuːɪti
Geology The boundary surface between the earth's crust and the mantle, lying at a depth of about 10–12 km under the ocean bed and 40–50 km under the continents.
Example sentencesExamples
- Wide-angle reflection and refraction seismic data can be used to image the Mohorovicic discontinuity and provide information on the velocity structure and physical properties of the crust.
- The sharp boundary between the crust and mantle is called the Mohorovicic discontinuity or Moho.
- These values suggest that the Mohorovicic discontinuity remains relatively deep, 40 to 45 km, beneath western half of the transect.
- This seismic boundary is known as the Mohorovicic discontinuity.
- The Mohorovicic discontinuity, or Moho, the first major boundary of the earth's interior, separates the crust from the underlying mantle.
Origin
1930s: named after Andrija Mohorovičić (1857–1936), Yugoslav seismologist.
Definition of Mohorovičić discontinuity in US English:
Mohorovičić discontinuity
nounˌmōhəˈrōviˌCHiCH ˌdiskänt(ə)nˌ(y)o͞oədē
Geology The boundary surface between the earth's crust and the mantle, lying at a depth of about 6–7 miles (10–12 km) under the ocean bed and about 24–30 miles (40–50 km) under the continents.
Example sentencesExamples
- This seismic boundary is known as the Mohorovicic discontinuity.
- The Mohorovicic discontinuity, or Moho, the first major boundary of the earth's interior, separates the crust from the underlying mantle.
- The sharp boundary between the crust and mantle is called the Mohorovicic discontinuity or Moho.
- These values suggest that the Mohorovicic discontinuity remains relatively deep, 40 to 45 km, beneath western half of the transect.
- Wide-angle reflection and refraction seismic data can be used to image the Mohorovicic discontinuity and provide information on the velocity structure and physical properties of the crust.
Origin
1930s: named after Andrija Mohorovičić (1857–1936), Yugoslav seismologist.