Suchergebnisse
Suchergebnisse:
1. Juni 2024 · 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 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.
19. Okt. 2023 · Extinction is the dying out of a species. Extinction plays an important role in the evolution of life because it opens up opportunities for new species to emerge.
Aussterben (fachsprachlich auch Extinktion) bezeichnet das Ende einer evolutionären Stammlinie infolge des Tods aller Nachkommen. Die Bezeichnung Aussterben kann sich sowohl auf eine Population als auch auf eine Art beziehen.
9. Dez. 2022 · Human-caused climate change, changes in land use and pollution are rapidly transforming the planet, making it harder for species to adapt and survive. At a summit described as the "last chance ...
29. Mai 2019 · Extinction is a natural phenomenon: After all, more than 90 percent of all organisms that have ever lived on Earth aren’t alive today.
26. Sept. 2019 · At least a handful of times in the last 500 million years, 75 to more than 90 percent of all species on Earth have disappeared in a geological blink of an eye in catastrophes we call mass ...
