Question

The upper part of the mantle upon which the crust of the earth floats is called
A) Barysphere
B) Mesosphere
C) Mohorovic discontinuity
D) Asthenosphere

Answer 1

I think option D ( Asthenosphere ) is correct .

Answer 2

Hi mate here is your answer...

The upper layer of the mantle upon which the crust of the earth floats is called

Asthenosphere.(D).

Hope this may help you...❤