Extinct refers to a species that no longer exists anywhere on Earth. It means there are no living individuals left, and the species has completely disappeared from the planet.
Imagine a book with all its pages torn out. When a species becomes extinct, it's like those pages have been ripped away forever, leaving behind only empty spaces where they used to be.
Endemic Species: Species that are found only in specific geographic regions and nowhere else in the world.
Mass Extinction Event: A period when a significant number of species go extinct within a relatively short time frame.
Fossil Record: The collection of preserved remains or traces of ancient organisms, providing evidence about past life forms.
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