Question

Who discovered Earth’s Core ?

Answer 1

Answer:

But Inge Lehmann discovered that signals were recorded in the forbidden region. A piece of the puzzle was missing… She built a toy model (see figure) that could explain the observations and was later tested and adopted. In this toy model she inserted an inner core in which the signals would travel at 8.8km/s.

Answer 2

Inge Lehmann

pls mark as brainliest