What is the Asthenosphere A. the middle portion of the mantle; not very dense
B. the middle portion of the mantle; extremely dense
C. the outer layer of the earth's crust
D. the inner core of the earth

What is Asthenosphere?

Ans) The Lithosphere floats on top of a semi-liquid layer. This is known as the Asthenosphere. It is the ductile inner layer of the upper mantle.

So ur accurate answer is option b.

another example of kinetic energy would be,

kinetic energy   >     moving energy

answer   >   letter choice (c),   a hammer falling off a table.

hope that !                                         : )

a displacement distance is size of displ