Geology · Earth's Internal Structure

The seismic boundary/discontinuity separating Earth's outer liquid core and inner solid core is known as the:

Verified Solution4 OptionsUpdated: October 2026👁️1 View

1Mohorovičić discontinuity
2Conrad discontinuity
3Repetti discontinuity
4Lehmann discontinuity✓

Correct answer

Lehmann discontinuity

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The seismic boundary/discontinuity separating Earth's outer liquid core and inner solid core is known as the:

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