Pangaea: The Ancient Supercontinent Where All Earth's Landmasses Were Joined
Millions of years ago, all of Earth's continents were fused into a single massive landmass called Pangaea, surrounded by a global ocean named Panthalassa. This supercontinent began to break apart around 175 million years ago, eventually forming the continents we recognize today through the process of continental drift. The evidence for Pangaea includes matching geological formations and fossil records found on now-separate continents.
Why It’s Fascinating
The concept of Pangaea dramatically reshapes our understanding of Earth's history and geology, showing that the planet's surface is constantly in flux. It explains why similar plant and animal species, and matching mountain ranges, can be found on continents thousands of miles apart, providing a powerful demonstration of plate tectonics.
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