The upper part of the mantle upon which the crust of the Earth floats

1.	The upper part of the mantle upon which the crust of the Earth floats is called ________
A.	Barysphere
B.	Mesophere
C.	Mohorovic discontinuity
D.	Asthenosphere
Answer» E.

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The upper part of the mantle upon which the crust of the Earth floats is called ________

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