Answer:
here are questions and answers for you.
Explanation:
Q1: is it liquid or solid? Liquid is mantel or outer core, Solid is crust ore inner core.
Q2: what is it made of? Molten rock, or magma, is mantel. Solid rock is crust. Liquid metal is outer core, iron is inner core.
B. Earthquakes
The mantle layer is where manga comes from
Explanation: I know stuff
D is your answer