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1. en.wikipedia.org › wiki › ExtinctionExtinction - Wikipedia

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   Extinction is the termination of a taxon by the death of its last member. A taxon may become functionally extinct before the death of its last member if it loses the capacity to reproduce and recover. Because a species' potential range may be very large, determining this moment is difficult, and is usually done retrospectively.

2. www.britannica.com › science › extinction-biologyExtinction | Definition & Examples | Britannica

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   23. Apr. 2024 · Extinction is the dying out or extermination of a species due to environmental or evolutionary factors. Learn about the different types of extinction, the current extinction crisis, and the mass extinctions in Earth's history.

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3. Videos

   • 2:39

     youtube.com

     Extinction | Official Trailer [HD] | Netflix

     11. Juli 2018

     7.5M Aufrufe

   • 5:33

     youtube.com

     Extinction | Adaptation and environmental change | High school biology | Khan Academy

     22. Juli 2021

     13.1K Aufrufe

   • 5:52

     bbc.co.uk

     Extinction: The Facts in 6 minutes

     14. Sept. 2020

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4. www.nationalgeographic.org › encyclopedia › extinctionExtinction - National Geographic Society

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   19. Okt. 2023 · Learn about the definition, causes, and examples of extinction, the dying out of a species. Explore the history of five mass extinctions and the current threat of a sixth mass extinction due to human activities.

5. www.nationalgeographic.com › animals › articleExtinct species, facts and information - National Geographic

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   5. Feb. 2019 · Learn about the causes and consequences of extinction, the natural and human-induced processes that wipe out species from Earth. Explore the history and examples of mass extinctions, and how to prevent the current one.

6. www.nationalgeographic.com › science › articleMass extinction facts and information from National Geographic

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   26. Sept. 2019 · Learn about the five major mass extinctions in Earth's history, from the Ordovician-Silurian to the Permian-Triassic, and how they were triggered by volcanism, glaciation, asteroids and other events. Find out how these catastrophes shaped the evolution of life on Earth and what lessons they offer for today.

7. www.spektrum.de › lexikon › biologieExtinktion - Lexikon der Biologie - Spektrum.de

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   Extinktion hat verschiedene Bedeutungen in der Biologie, z.B. die Schwächung von Licht, das Aussterben von Arten oder die Abdressur von Lernverknüpfungen. Erfahren Sie mehr über die Definitionen, Formeln und Beispiele von Extinktion in diesem Lexikonartikel.

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9. www.nationalgeographic.com › animals › articleWhat is extinction? The answer is complicated. - National...

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   29. Mai 2019 · Learn about the different categories and concepts of extinction, from critically endangered to extinct in the wild, and how humans have accelerated species loss. See photos and stories of animals facing extinction or rediscovery.