Final answer:
The hottest layer of the Earth is not the crust. It is actually the inner core, with temperatures reaching up to 6,000 degrees Celsius.
Step-by-step explanation:
The hottest layer of the Earth is not the crust. The crust is actually the outermost layer of the Earth's surface and its temperature can vary greatly depending on the location. The hottest layer of the Earth is found deep within the planet's interior called the inner core, where temperatures can reach up to 6,000 degrees Celsius.
Learn more about Earths Layers