Question

The layer of the earth also known as nife is. (a) crust (b) Mantle (c) core (d) None of this​

Answer 1

Core is the Right Answer

Answer 2

Answer:

Mantle

Explanation:

The name 'sial' was taken from the first two letters of silica and of alumina. The sial is often contrasted to the 'sima,' the next lower layer in Earth, which is often exposed in the ocean basins; and the nickel-iron alloy core, sometimes referred to as the 'Nife'