👤 whose
Whose name is linked to the discontinuity between Earth's crust and mantle?
Quick Answer
Andrija Mohorovičić discovered the boundary now called the Moho in 1909. It marks the transition between the crust and the mantle.
The Full Story
Croatian seismologist Andrija Mohorovičić identified a sudden change in seismic wave speeds after studying an earthquake in 1909. He concluded that Earth has a boundary separating the crust from the mantle, now known as the Mohorovičić discontinuity or Moho. The Moho is not a sharp visible line but a seismic boundary where rock properties change abruptly. It remains one of the most important concepts in understanding Earth's internal structure.
Key Facts
1.Mohorovičić identified the boundary in 1909
2.The boundary is called the Moho
3.Seismic waves change speed across it
YouTube Angle
Suggested video title for this topic:
"The invisible boundary under your feet"
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