Earthed

Why does Earth have the strongest magnetic field among the terrestrial worlds?

Why does Earth have the strongest magnetic field among the terrestrial worlds?

It is the only one that has a metallic core.

It rotates much faster than any other terrestrial world.

It is the only one that has both a partially molten metallic core and reasonably rapid rotation.

It is the most volcanically active world.

It is by far the largest terrestrial world.

Public Comments

1. wats the terrestrial world?
   
   if its the planets thn almost all ur facts r wrong