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- Dictionaryextinction/ɪkˈstɪŋ(k)ʃn/
noun
- 1. the fact or process of a species, family, or other group of animals or plants becoming extinct: "preventing the extinction of this unique frog will require the restoration of ponds and surrounding habitats"
- 2. reduction to zero in the intensity of light or other radiation as it passes through a medium, due to absorption, reflection, or scattering: "ultraviolet extinction"
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Aug 6, 2024 · Extinction is the dying out or extermination of a species, which can be caused by environmental or evolutionary factors. Learn about the different types of extinction, the current extinction crisis, and the mass extinctions in Earth's history.
a situation in which something no longer exists: extinction of The extinction of the dinosaurs occurred millions of years ago. Some people predict the extinction of family life as we know it today. in danger of extinction Many species of plants and animals are in danger of extinction (= being destroyed so that they no longer exist).
Learn the meaning of extinction as the act, condition, or process of being extinct or extinguished. See synonyms, examples, word history, and related phrases of extinction.
Oct 19, 2023 · Extinction is the complete disappearance of a species from Earth. Learn about the causes, effects, and examples of mass extinctions in the history of life on Earth, and the current threat of human-induced extinction.
Extinction is the termination of a taxon by the death of its last member or the loss of its reproductive capacity. Learn about the factors that drive extinctions, the history and current status of extinct and threatened species, and the challenges of defining and documenting extinction.
Extinction is the act or process of becoming extinct, or the state of being extinct. It can also refer to the reduction or loss of a conditioned response, the dimming of light, or the disappearance of a species.
Jul 12, 2018 · Extinction is the loss of all living individuals of a species. Learn about the different types, causes and examples of extinction, from the thylacine to the megamouth shark.
