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Hace 6 días · Extinction, in biology, is the dying out or extermination of a species. It occurs when species are diminished because of environmental forces (natural or human-made) or because of evolutionary changes in their members. Learn more about mass extinctions and modern extinctions.
- Extinction
The permanent disappearance or elimination of a species is...
- Extinct in the Wild
In endangered species: IUCN Red List of Threatened Species...
- Biodiversity Loss
Biodiversity loss, the reduction in an area’s biodiversity...
- Mass Extinction
Mass extinction event, any circumstance that results in the...
- Extinction
Hace 23 horas · Notable extinct animal species include non-avian dinosaurs, saber-toothed cats, dodos, mammoths, ground sloths, thylacines, trilobites, and golden toads.
21 de may. de 2024 · With nearly one million plant and animal species currently under threat, the ripple effect of the extinction of a single species can affect countless others, disrupting vital ecological...
Hace 4 días · The most recent and best-known, the Cretaceous–Paleogene extinction event, which occurred approximately 66 Ma (million years ago), was a large-scale mass extinction of animal and plant species in a geologically short period of time.
21 de may. de 2024 · Accelerating extinction rate triggers domino effect of biodiversity loss. While nearly one million species are currently at risk of extinction, the United Nations University (UNU) is drawing...
