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The Earth 7

Our planet Earth has seen 5 mass extictions: Ordovician–Silurian extinction Late Devonian extinction Permian–Triassic extinction Triassic–Jurassic extinction Cretaceous–Paleogene extinction Over 99% of all species that ever lived on Earth are extinct

By Lily Grover Published September 4, 2019 Full size is 800 × 800 pixels
© Lily Grover