Question

What happens if earth's core cools down?

Answer 1

Answer:

If the core were to cool completely, the planet would grow cold and dead. ... Cooling also could cost us the magnetic shield around the planet created by heat from the core. This shield protects Earth from cosmic radiation. The shield is created by a convection process caused by constantly moving iron.

Answer 2

Answer:

Volcanos do not have lava and the igneous rocks will not exist. This also affects the overall lifestyle of life on Earth.

Explanation: