The asthenosphere is too plastic, so it cannot build up stress like the lithosphere can.
Few earthquakes happen in the mantle because of the folded deformation.
Asthenosphere
The asthenosphere is part of the Earth's mantile. The asthenosphere is the solid area underneath the lithosphere of the Earth.
the inner core
The lithosphere is the Earth's outermost crust. The asthenosphere is a ductile, somewhat deformable, layer 60-150 miles (100-250 km) below the Earth's surface, under the lithosphere. Movements between the two layers cause earthquakes.
Few earthquakes happen in the mantle because of the folded deformation.
Earthquakes occur in the crust (solid rock) layer.
The rigid layer of earth surrounding the asthenosphere is the lithosphere.
Asthenosphere
It is the asthenosphere. Because the lithosphere is a part of the crust and mantle. So that makes the asthenosphere underneath it because it is hard rock...
The plastic-like layer of the Earth's upper mantle directly below the lithosphere is called the asthenosphere.
The lithosphere surrounds the asthenosphere.
The asthenosphere is located in the upper mantle. The asthenosphere is below the lithosphere, the brittle outer shell of the Earth.
The Asthenosphere.
Asthenosphere
The rigid layer of the earth that surround the asthenosphere is also known as the lithosphere. The lithosphere layer is further broken into several large sections which are known as tectonic plates. These plates ride above the asthenosphere.
As the question uses the word mantle which is a compositional layer of the earth, then the answer is crust.