What really happened when the Chicxulub asteroid struck Earth sixty-six million years ago?
In short: Sixty-six million years ago, a massive asteroid impact transformed a lush, tropical Earth into a site of mass extinction. This video explores the immediate aftermath of the Chicxulub event, detailing how the strike abruptly ended the reign of dinosaurs and reshaped life on our planet.
Before the impact, Earth was a thriving tropical world where sauropods roamed riverbanks and ammonites populated the seas. The Chicxulub asteroid strike near the modern-day Yucatán Peninsula acted as a sudden, catastrophic turning point that halted this era of biological diversity.
The event triggered a mass extinction that claimed the dinosaurs, fundamentally altering the trajectory of life on Earth. By examining this period, we gain insight into one of the most devastating environmental shifts in geological history.
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Sources
- Summary by Intellect · source: The asteroid that almost wiped out life on Earth - Sean P. S. Gulick
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