Extinction

complete eliminination of a species

human extinction - us

mass extinction - many species https://en.wikipedia.org/wiki/Extinction_event

• The Holocene extinction, or Anthropocene extinction,[3][4] is the ongoing extinction event caused by humans during the Holocene epoch. These extinctions span numerous families of plants[5][6][7] and animals, including mammals, birds, reptiles, amphibians, fish, and invertebrates, and affecting not just terrestrial species but also large sectors of marine life.[8] With widespread degradation of biodiversity hotspots, such as coral reefs and rainforests, as well as other areas, the vast majority of these extinctions are thought to be undocumented, as the species are undiscovered at the time of their extinction, which goes unrecorded. https://en.wikipedia.org/wiki/Holocene_extinction