A portion of the upper mantle known as the asthenosphere.
This is known as the Asthenospehere.
A portion of the upper mantle known as the asthenosphere bends like plastic.
It is called the asthenosphere, the layer directly below the lithosphere.
Yes, more specifically the Plastic Mantle (also called the Asthenosphere).
The upper mantle
the Plastic Mantle
The temperature of the plastic mantle, or asthenosphere, is inferred to be about 1600 degrees Celsius.
The mantle (the inner portion of the mantle to be exact).