Definition

The layer that separates the Earth's crust from the mantle, found at varying depths beneath the surface.

Example

Geologists study the moho to understand the structure of the Earth.

Conversation

Have you ever heard of the moho?

Yeah, I think it's that boundary between the earth's crust and mantle, right?

Exactly! It varies in depth depending on where you are.

That's fascinating — I didn't know it was so deep beneath the continents!

Synonyms & Antonyms

Root Explanation

The word 'moho' originates from the Hawaiian language, meaning 'the crust' or 'the layer'. It refers specifically to the Mohorovičić discontinuity, which is the boundary between the Earth's crust and the underlying mantle.

Memory Tip

Think of 'moho' as referring to 'the layer' beneath the Earth's surface, helping you remember that it signifies the boundary between the crust and mantle.

Visually Confused Words