PALITKA

News and Entertainment

7 amazing science facts that will blow your mind

ADVERTISEMENT

Hawaii moves 7.5cm closer to Alaska every year

The Earth’s crust is split into gigantic pieces called tectonic plates. These plates are in constant motion, propelled by currents in the Earth’s upper mantle. Hot, less-dense rock rises before cooling and sinking, giving rise to circular convection currents which act like giant conveyor belts, slowly shifting the tectonic plates above them. Hawaii sits in the middle of the Pacific Plate, which is slowly drifting north-west towards the North American Plate, back to Alaska. The plates’ pace is comparable to the speed at which our fingernails grow.

Hawaii moves 7.5cm closer to Alaska every year

Read more on the next page...

Page 4 of 9
ADVERTISEMENT