Question

9. ----------layer is the only true liquid layer of the earth *

OPTION A : OUTER CORE
OPTION B : MANTLE
OPTION C : CRUST

Answer 1

A layer of liquid iron and nickel (and other elements) beneath the mesosphere. This is the only layer of the Earth that is a true liquid, and the core-mantle boundary is the only boundary of Earth's layers that is both mechanical and compositional

Answer 2

Answer:

option A: outer core is a correct answer

Explanation:

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