EXTINCTION Meaning and
Definition
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Extinction refers to the state or process of completely ceasing to exist or disappearing from existence. It is characterized by the permanent annihilation or extinction of a particular species, organism, or group, thereby marking the end of its presence on Earth or in a specific environment.
Extinction can be caused by various factors. One common cause is natural selection, where a species fails to adapt to changes in its environment or is outcompeted by other more adaptable species. Additionally, catastrophic events such as natural disasters, climate change, or sudden changes in local ecological conditions can also lead to extinction. Humans, too, have played a significant role in driving many species to extinction. In cases of anthropogenic extinction, the activities of humans, such as habitat destruction, pollution, overexploitation, and introduction of invasive species, directly contribute to the decline and eventual disappearance of a species.
Extinction is not limited to large-scale events but can also occur at a local or regional level. In these cases, a species may vanish from a specific habitat or geographical area, but still persist in other regions. It is important to note that extinction is irreversible; once a species is extinct, it cannot naturally reappear or be reintroduced into its former habitat.
Understanding and monitoring extinction rates is of utmost importance for conservation efforts. By identifying species at risk of extinction and implementing protective measures, it is possible to mitigate future losses and preserve biodiversity for the benefit of both ecosystems and humanity.
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The act of extinguishing or of being extinguished.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
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The act of putting out; the state of being quenched or suppressed.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
Top Common Misspellings for EXTINCTION *
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Other Common Misspellings for EXTINCTION
Etymology of EXTINCTION
The word "extinction" originated from the Latin term "extinctus", the past participle of the verb "extinguere". The Latin term amalgamates the prefix "ex-" meaning "out" or "away", and the verb "stinguere", which means "to quench" or "to extinguish". Thus, the etymology of "extinction" can be traced back to the idea of something being completely put out or eliminated.
Similar spelling words for EXTINCTION
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