Watch 1 Billion Years Of Tectonic Plate Movement In 40 Seconds
According to plate tectonic theory, the Earth’s surface is made up of slabs of rock that are slowly shifting right under our feet.
Watch 1 Billion Years Of Tectonic Plate Movement In 40 Seconds
According to plate tectonic theory, the Earth’s surface is made up of slabs of rock that are slowly shifting right under our feet.