Question

Why is the upper mantel called astenosphere​

Answer 1

Answer:

The asthenosphere is known to be for its weak layer in the upper mantle. The asthenosphere is made of solid rock, when given heat and pressure, the rocks flow like a liquid. ... The name asthenosphere is taken from Greek which means weak sphere.

Explanation:

hope it helps

mark me brainiest

Answer 2

Answer:

here is ur answer

Explanation:

The asthenosphere is known to be for its weak layer in the upper mantle. The asthenosphere is made of solid rock, when given heat and pressure, the rocks flow like a liquid. ... The name asthenosphere is taken from Greek which means weak sphere.

i hope it will helps u

thank u