Question

What produces the heat in the centre of the earth?

Answer 1

There are three main sources of heat in the deep earth: 1, heat from when the planet formed and accreted, which has not yet been lost. 2 frictional heating, caused by denser core material sinking to the center of the planet, and 3:heat from the decay of radioactive elements.

Step-by-step explanation:

There are three main sources of heat in the deep earth: 1, heat from when the planet formed and accreted, which has not yet been lost. 2 frictional heating, caused by denser core material sinking to the center of the planet, and 3:heat from the decay of radioactive elements.

Answer 2

Answer: The core produces heat in the center of the earth