Question

What do you think will happen to the convection currents in the mantle if the interior of Earth eventually cools down?

Answer 1

Then earthquakes might not happens nor the volcanic eruptions anymore .

Answer 2

Convection is a type of method in which the heat is transferred in liquid form just like we take flash and fill it with water then why lead the molecules which is present at the bottom of the container comes at the top and the top guns at the bottom.