Question

Earth’s mantle is


a.
a layer of molten metal.
b.
a layer of hot rock.
c.
a dense ball of solid metal.
d.
a layer of rock that forms Earth’s outer skin.

Answer 1

${\huge {\mathfrak {Answer :-}}}$

➡️ $<b>a. a layer of molten metal </b>$

That's it..

Answer 2

D.) The mantle is a layer of rock, mainly compounds, metals, minerals (silicon, magnesium, iron, oxygen, etyc), that form the Earth's out skin/ layer.