Multiple choice

Moho-discontinuity is found between the

  1. crust and mantle

  2. upper mantle and lower mantle

  3. mantle and core

  4. inner core and outer core
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Explanation

The Mohorovičić discontinuity (Moho) is the boundary between Earth's crust and the mantle. It was discovered by Croatian seismologist Andrija Mohorovičić in 1909 and is defined by a distinct change in seismic wave velocity, occurring at depths of 5-70 km below surface depending on location.

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