Question

Outer core exists at the depth from 5100 to 6376 kms. Correct the following sentence

Answer 1

Explanation:

Earth's outer core is a fluid layer about 2,400 km (1,500 mi) thick and composed of mostly iron and nickel that lies above Earth's solid inner core and below its mantle.[1] Its outer boundary lies 2,890 km (1,800 mi) beneath Earth's surface. The transition between the inner core and outer core is located approximately 5,150 km (3,200 mi) beneath the Earth's surface. Unlike the inner (or solid[2]) core, the outer core is liquid.

Answer 2

Answer:

2890km beneath earth's surface