Which layer of the Earth is at the center and is solid?
A) outer core
B) inner core
C) asthenosphere
D) lithosphere

Question

Quizplus · Accepted Answer

The inner core is the layer at the center of the Earth and is solid, composed mostly of iron and nickel. The outer core is also composed of these elements but is in a liquid state. The asthenosphere is a ductile, partially molten layer of the upper mantle. The lithosphere is the rigid outermost layer of the Earth, which includes the crust and the uppermost part of the mantle.

Which Layer of the Earth Is at the Center and Is