Which layer of Earth is the hottest?

Question

Responses

A crustcrust

B inner coreinner core

C outer coreouter core

D upper mantleupper

Answer 1

The hottest layer of the Earth is the B) inner core. The temperatures in the inner core can reach up to about 5,700 degrees Celsius (around 10,300 degrees Fahrenheit), which is hotter than the outer core and the mantle.