Geologists have discovered an eighth continent. Zealandia is two-thirds the size of Australia, but 94% of it lies underwater. It qualifies as a continent because of the thickness of the Earth’s crust in its area.
Geologists have discovered an eighth continent. Zealandia is two-thirds the size of Australia, but 94% of it lies underwater. It qualifies as a continent because of the thickness of the Earth’s crust in its area.
