Question

what layer is the deepest layer beneath the earths surface at 1,500 miles and is considered to be a solid iron ball because of the pressure it is placed under? 16/20

Explanation:

The Earth has several layers. The crust is the outermost layer, the mantle is below the crust, the outer - core is liquid and surrounds the inner - core. The inner core is the deepest layer, located at great depth and under high pressure, and is considered a solid iron ball.

Answer:

Inner Core