Aug 31, 2020
EARTH’S INNER CORE IS ONLY A BILLION YEARS OLD…WAY YOUNGER THAN MOST OF US THOUGHT
EARTH’S INNER CORE IS ONLY A BILLION YEARS OLD…WAY YOUNGER THAN MOST OF US THOUGHT
Abillion years isn’t the impossible time frame that we people—who are truly around for the squint of the universe’s famous eye—in vast terms. It isn’t even much for our planet.
Earth is believed to be about 4.6 billion years of age. Up to this point, its center was frequently assessed to be nearer to that age, yet reproducing the states of the inward center in a lab changed all that. The…
View On WordPress
#asthenosphere#biosphere#continental crust#continental drift#core definition#crust earth#earths crust#geosphere#hydrosphere#hydrosphere definition#inner core#lithosphere#mantle definition#mantle earth#mesosphere#metamorphic rocks#minerals#nebular theory#oceanic crust#outer core#uniformitarianism#what is the inner core made of#what is the mantle made of#what is the outer core made of