When did plate tectonics begin? Scientists find new clues
Earth’s Ancient Crust: Unlocking the Secrets of Plate Tectonics and What It Means for the Future The Earth’s surface isn’t a static entity. It’s a dynamic mosaic of shifting plates – a process known as plate tectonics. Recent research has pinpointed the earliest direct evidence of this phenomenon, pushing the timeline back to 3.5 billion … Read more