Climbers on Mount Everest have made an astonishing discovery: fossils of ancient marine life, including shells estimated to be about 450 million years old, have been found near the mountain’s peak. While it may sound incredible, there is a straightforward scientific explanation. Millions of years ago, the area that is now Mount Everest was actually the floor of an ancient ocean. Over time, the movement of tectonic plates gradually pushed the seabed upward, forming the towering Himalayas. What was once underwater is now thousands of meters above sea level. These fossils serve as natural time capsules, revealing that the rocks at the summit once hosted marine organisms. Scientists study these findings to better understand how Earth’s surface changes over millions of years due to geological processes. The fact that the planet’s highest point was once submerged underscores how dynamic Earth really is. Mountains grow, oceans shift, and landscapes transform in ways that are hard to fathom on a human timescale. It’s a striking reminder that the ground beneath us has a much deeper and richer history than we might imagine.
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