Question

which layer of the earth is liquid and solid?

Answer 1

Answer:

the core...

inner core is in solid form and outer core is in liquid form

Answer 2

Answer:

The only major layer of the earth that's liquid is the outter core, which is basically metal with the same composition of the inner core (mainly nickel and iron) but molten instead of solid. All the other major layersabove and below it are though to be solid. Hmm seems like all the “layers” have liquid in them.