Question

What is the actual temperature 3000km below the surface of the Earth?

Answer 1

The center of the earth is harder to study than the center of the sun." Temperatures in the lower mantle the reach around 3,000-3,500 degrees Celsius and the barometer reads about 125 gigapascals, about one and a quarter million times atmospheric pressure.

Answer 2

Temperature in the lower mantle can reach about 3,000-3,500 degrees Celsius and the barometer can read about 125 gigapascals.