Extinction Events
Extinction events are significant, widespread occurrences in Earth's history when large numbers of species die off in a relatively short period. These events can be caused by various factors, such as climate change, volcanic eruptions, asteroid impacts, or habitat destruction. The most famous example is the extinction of the dinosaurs around 66 million years ago, likely due to an asteroid impact. Extinction events reshape ecosystems and can lead to the rise of new species, playing a vital role in the evolution of life on our planet. There have been five major extinction events, each dramatically altering biodiversity.
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Extinction events are significant moments in Earth's history when a large number of species become extinct in a relatively short period. These events can be caused by various factors, including dramatic climate changes, asteroid impacts, volcanic eruptions, or changes in sea levels. The most famous extinction event is the one that wiped out the dinosaurs around 66 million years ago. Such events disrupt ecosystems and can lead to the rise of new species as the environment changes, shaping the course of life on Earth.