Summary from the original article

Scientists have identified a major turning point in Earth's geological history, when the processes shaping the planet's crust changed dramatically and began to resemble the plate tectonics we see today—about 2.5 billion years ago.
AI key points, how left, center and right framed this story, tone by side and loaded language are part of News.gg Premium.
Upgrade this serverScientists have identified a major turning point in Earth's geological history, when the processes shaping the planet's crust changed dramatically and began to resemble the plate tectonics we see today—about 2.5 billion years ago.
22 hours ago · phys.org · You are reading this one