Which zone separates the crust and mantle?

Options

A. Moho
B. Stratosphere
C. Lithosphere
D. Asthenosphere

Answer

A

Explanation

There are five discontinuities inside the earth:
Conrad Discontinuity - Transition zone between SIAL and SIMA.
Mohorovicic Discontinuity Transition zone between the Crust and Mantle.
Repiti Discontinuity - Transition zone between Outer mantle and Inner mantle.
Gutenberg Discontinuity - Transition zone between Mantle and Core.
Lehman Discontinuity - Transition zone between Outer core and Inner core.