Question

Which word best describes the upper mantle a) liquid, b) solid, c) plastic-like

Answer 1

B)solid

Step-by-step explanation:

its usually the layer above the core which is liquid

Answer 2

I believe the answer is B )solid

Step-by-step explanation:

It can bend like plastic , although the asthenosphere is softer than the rest of the mantle, it's still solid.