Use Extinctions in a sentence

Post Your Comments?

See also: Extinctions Extinction Mass Extinguish Extinguishing Extirpate Extine Extirpator Extirpated Extinguished Extinguisher Extirpating Extirpative Extinguishable Extirpation Extinguishment Extinct

1. "Extinction is a way of life, but there have been mass extinction events where a whole array of species get wiped out." Michael Novacek Provost of Science Six (Mass) Extinctions in 440 Million Years All things must pass.

Extinction, Events, Extinctions

2. Extinction breeds Extinctions While life on Earth has bounced back after each of these events, it took millions of years to restore the number of species

Extinction, Extinctions, Earth, Each, Events

3. Across time and around the planet, Extinctions of one or another individual species are always occurring


4. Known as the “background rate” and documented both historically and in the fossil record, these Extinctions are like low-volume static compared …


5. Sunday, March 21, 2021 - We are adding the new Featured Item to and the Fossils of the Week to today at 12:00 Noon Eastern Time

Extinctions, Eastern

6. Extinctions have occurred at over 1000 times the background extinction rate since 1900

Extinctions, Extinction

7. Mailing Address: Extinctions, Inc


8. Mass Extinctions—when at least half of all species die out in a relatively short time—have occurred only a handful of times over the course of our planet's history


9. 473 followers Extinctions (1845 Extinctions's feedback score is 1845) 100.0% Extinctions has 100% Positive Feedback Welcome to my eBay Store

Extinctions, Ebay

10. Students collaboratively investigate our planet’s five mass Extinctions and the possibility of a sixth mass extinction

Extinctions, Extinction

11. Extinctions is a bit of a curate’s egg

Extinctions, Egg

12.Extinctions is a moving portrait of one family's secrets, missed opportunities, and hopes for another chance at life


13. In Europe, the number of new plant species has surpassed the number of documented plant Extinctions over the past 300 years

Europe, Extinctions

14. Summarize Extinctions as an important part of the history of life


15. Identify the probable causes of mass Extinctions in the geologic past (before humans)


16. Compare and contrast the Big Five mass Extinctions with human-influenced Extinctions.


17. Mass Extinctions are when a substantial proportion of Earth’s life has vanished completely, leaving no further fossils or descendants

Extinctions, Earth

18. Extinctions, by contrast, centers on the depression that stems from buried memory and unacknowledged personal history


19. A magnetic field reversal 42,000 years ago may have contributed to mass Extinctions The weakening of Earth's magnetic field correlates with a cascade of environmental crises

Extinctions, Earth, Environmental

20. Mass Extinctions occur when global extinction rates rise significantly above background levels in a geologically short period of time

Extinctions, Extinction

21. Extinctions are measured against a background level, which just refers to the normal amount of extinction that you could expect to occur

Extinctions, Extinction, Expect

22. Widespread Extinctions of land-dwelling animals – which include amphibians, reptiles, mammals and birds – follow a cycle of about 27 million years.


23. Mass Extinctions of land-dwelling animals—including amphibians, reptiles, mammals, and birds—follow a cycle of about 27 million years, coinciding with previously reported mass Extinctions


24. Mass Extinctions of land-dwelling animals—including amphibians, reptiles, mammals, and birds—follow a cycle of about 27 million years, coinciding with previously reported mass Extinctions of ocean life, according to a new analysis published in the journal Historical Biology.


25. The study also finds that these mass Extinctions align with major asteroid impacts and devastating volcanic


26. What does Extinctions mean? Information and translations of Extinctions in the most comprehensive dictionary definitions resource on the web


27. Devonian Extinctions, a series of several global extinction events primarily affecting the marine communities of the Devonian Period (419.2 million to 359 million years ago)

Extinctions, Extinction, Events

28. Learn more about amazing discoveries scientists are making as they uncover the causes and other details of major Extinctions throughout history


29. The idea that mass Extinctions are periodic is an interesting and compelling one, but the evidence simply isn't there for it

Extinctions, Evidence

30. The proportion of Extinctions normalizes the number of Extinctions over the total number of species in the species pool, thus controlling the effect of sample size (ie, the species pool)

Extinctions, Effect

31. However, this metric, like other measures of magnitude, lacks information on the duration of the time interval along which Extinctions occurred, being


32. The “Big Five” Extinctions happened quickly in geological terms, probably over hundreds of thousands of years


33. If the asteroid impact was the most significant cause of the end-Cretaceous event, the Extinctions could have been much faster, perhaps over centuries or even decades.

End, Event, Extinctions, Even

34. In Extinctions, a compassionate and unapologetically intelligent novel, Josephine Wilson explores ageing, adoption, grief and remorse, empathy and self-centredness.Fred Lothian is a man in denial: a brilliant engineer, now retired and widowed

Extinctions, Explores, Empathy, Engineer

35. As Extinctions were mostly of tropical groups climate change may have been involved, and there is geological evidence for cooling of the global climate at the end-Frasnian event and near the end of the Devonian Period

Extinctions, Evidence, End, Event

Please leave your comments here:


EXTINCTIONS [ikˈstiNG(k)SH(ə)n]


  • the fact or process of a species, family, or other group of animals or plants becoming extinct.
  • the process of a particular thing ceasing to exist.
Synonyms: disappearance . vanishing . death . extermination . destruction . elimination . eradication . annihilation .

Frequently Asked Questions

What do we mean by extinction?

In the modern world, we tend to think of extinction as the loss of species of animals and plants. Sometimes those species are also the last members of major groups.

What species are facing extinction?

One Quarter of World's Mammals Face Extinction. The baiji dolphin is functionally extinct, orangutans are disappearing and even some species of bats—the most numerous of mammals—are dying out. A new survey of the world's 5,487 mammal species—from rodents to humans—reveals that one in four are facing imminent extinction.

What are the reasons for extinction?

Causes of extinction. There are a number of reasons that can contribute directly or indirectly to the extinction of a species or group of species. The primary causes of species extinction or endangerment are habitat destruction, commercial exploitation (such as plant collecting, hunting, and trade in animal parts),...

Why does it matter when species go extinct?

Yes it does matter if just one species goes extinct because animals and plants depend upon each other, so the loss of one species affects others within that complex web of relationships.

Popular Search