the very thin layer at earths surface (shown as a thin brownigh layer in the diagram below) is called the…

the very thin layer at earths surface (shown as a thin brownigh layer in the diagram below) is called the crust. what layer is labeled directly below the crust in this diagram?

the very thin layer at earths surface (shown as a thin brownigh layer in the diagram below) is called the crust. what layer is labeled directly below the crust in this diagram?

Answer

Brief Explanations:

The Earth's structure has the crust as the outermost layer, and directly beneath it is the mantle. The upper part of the mantle is shown in the diagram.

Answer:

Upper mantle