Moho discontinuity refers to a discontinuity between the ________ and ________ layers of the earth.

A. Sial and Sima

B. Sima and Mantle

C. Sial and Mantle

D. Mantle and Core

Answer: Option B

Solution(By Examveda Team)

Moho discontinuity refers to a discontinuity between the Sima and Mantle layers of the earth. The Mohorovicic Discontinuity, or "Moho," is the boundary between the crust and the mantle.