Question

which layer has the hottest temperature?
o crust
o outer core
o inner core
o mantle

Explanation:

The inner core is at the center of the Earth and is subject to the highest pressures and temperatures due to the weight of the overlying layers. Temperatures in the inner core can reach up to about 5,500 - 6,000 degrees Celsius, which is hotter than the outer core, mantle, and crust.

Answer:

inner Core