Assertion: extinction | /r/DefinedAs | the termination of a species
Facets:
value: biologically
type: MANNER
Source sentences:
text: Biologically, extinction is defined as the termination of a species either due to environmental causes (e.g. global climate change, exploitation by humans, or a catastrophic natural disaster) or evolutionary changes (e.g. genetic inbreeding, weak offspring, poor reproductive capacity, etc.).