Question

which layer is the hottest part of earth?
crust
outer core
mantle
inner core
question 2
1 pts
which layer is the thickest?
mantle
inner core
outer core
crust

Explanation:

The inner - core is the hottest part of the Earth due to the extreme pressure and radioactive decay. The mantle is the thickest layer of the Earth, extending from just beneath the crust to about 2900 kilometers deep.

Answer:

1. D. Inner Core
2. A. Mantle