Extinct in a sentence

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Synonym: vanished, defunct. Antonym: extant

Meaning: No longer existing; often used to describe species that have died out.

Extinct sentence for class 1


- The dinosaur is extinct and no longer exists.
- We learned that the dodo bird is extinct.
- An extinct animal cannot be seen in the zoo.
- The woolly mammoth is an extinct creature from long ago.
- Fossils help us learn about extinct animals.
- Some plants are also extinct and cannot be found anymore.
- The passenger pigeon is famous for being extinct.
- Scientists study extinct species to understand the past.
- Many children find extinct animals very interesting.
- Extinct means that an animal or plant has died out.
- The saber-toothed tiger is an extinct predator.
- Extinct animals lived many years before us.
- We should learn about why some species become extinct.
- The great auk is another bird that is now extinct.
- Extinct species teach us about how to protect living ones.
- The trilobite is an extinct sea creature from ancient times.
- The quagga was an extinct animal similar to a zebra.
- Some people believe that extinct animals should come back.
- Extinct means there are none left at all.
- The thylacine is known as the Tasmanian tiger and is extinct.
- Many extinct animals were larger than the ones we see today.
- Learning about extinct species can be fun and exciting.
- Scientists hope to learn from the extinct mammoth.
- An extinct animal cannot be brought back to life.
- The sabertooth cat is an interesting extinct animal.
- The Steller's sea cow was an extinct marine animal.
- When an animal is extinct, it cannot have babies anymore.
- The giant ground sloth is an extinct creature from history.
- The extinction of some animals makes us sad.
- Watching documentaries about extinct animals is a great way to learn.

Extinct sentence for class 2


- The dinosaur is extinct and no longer lives on Earth.
- The woolly mammoth is an extinct animal from a long time ago.
- Scientists study fossils to learn about extinct creatures.
- The dodo bird is a famous extinct bird that could not fly.
- Many people want to protect animals so they do not become extinct.
- The saber-toothed tiger is an extinct animal that had long teeth.
- We can learn about extinct species in our science class.
- The passenger pigeon was once very common but is now extinct.
- Extinct animals can teach us about how to care for living ones.
- The Tasmanian tiger is an example of an extinct animal.
- Some people think dinosaurs are cool, even though they are extinct.
- Extinct plants also tell us about the history of our planet.
- The extinction of the woolly mammoth happened thousands of years ago.
- We should protect endangered animals to keep them from becoming extinct.
- Learning about extinct species helps us understand evolution.
- The great auk is an extinct bird that used to live in the ocean.
- The extinction of an animal means it will never come back.
- Many stories and movies are inspired by extinct creatures like dinosaurs.
- Extinct animals can be found in museums as skeletons or models.
- The golden toad is an example of an extinct frog species.
- Extinct means that no more of that animal or plant exists.
- The Irish elk is a large extinct animal that lived in Europe.
- We can help prevent extinction by caring for our environment.
- The extinction of species can change the balance of nature.
- Some extinct animals were very big, like the mastodon.
- Kids can learn about extinct animals by reading books.
- The Carolina parakeet is an extinct bird that was once colorful.
- Extinct species remind us of the importance of biodiversity.
- The extinction of the dinosaurs happened millions of years ago.
- We hope that no more animals will become extinct in the future.

Extinct sentence for class 3


- The dinosaur is extinct and no longer roams the Earth.
- Many animals have become extinct because of habitat loss.
- The woolly mammoth is an example of an extinct species.
- Scientists study extinct animals to learn about our planet's history.
- The passenger pigeon was once common but is now extinct.
- Extinct creatures can teach us about how to protect living animals.
- Some plants are also extinct due to climate change.
- The dodo bird is a famous example of an extinct bird.
- We should take care of endangered animals to prevent them from becoming extinct.
- Extinct means that no more of that species are alive today.
- The saber-toothed tiger is an extinct predator from the Ice Age.
- Learning about extinct animals can be very interesting.
- Extinct species can tell us how life has changed over millions of years.
- The Tasmanian tiger is another example of an extinct animal.
- Many people work hard to save animals from becoming extinct.
- Fossils help us understand what extinct animals looked like.
- The great auk is an extinct bird that lived in the North Atlantic.
- Extinct animals once lived in different habitats around the world.
- Some scientists are trying to bring back extinct species using technology.
- The Steller's sea cow was an enormous, extinct marine animal.
- It is sad to think that some animals are now extinct forever.
- The extinction of species can affect the entire ecosystem.
- The Irish elk is an extinct animal known for its giant antlers.
- We can learn from the mistakes that led to some animals becoming extinct.
- The extinction of the dinosaurs happened millions of years ago.
- Extinct animals can be found in museums as skeletons or models.
- The Carolina parakeet is an extinct bird that once lived in the United States.
- Protecting habitats is important to keep animals from becoming extinct.
- The golden toad is an example of an extinct amphibian.
- Extinct means that we will never see those animals alive again.

Extinct sentence for class 4


- The dinosaurs are extinct, which means they no longer exist on Earth.
- The dodo bird is an example of an extinct animal that once lived on islands.
- Scientists study fossils to learn about extinct species.
- Many plants and animals can become extinct if we do not protect their habitats.
- The woolly mammoth is a famous extinct animal that lived during the Ice Age.
- Some fish are endangered, but others are already extinct.
- The passenger pigeon was an extremely common bird that is now extinct.
- Extinct animals can teach us about the history of our planet.
- It makes me sad to think that some animals are now extinct due to human activities.
- We must take care of endangered species to prevent them from becoming extinct.
- The saber-toothed tiger is another example of an extinct species.
- Extinct means that there are no more living members of that species left.
- The Great Auk was a bird that became extinct in the 1800s.
- Learning about extinct animals can be really interesting.
- Climate change can put many species at risk of becoming extinct.
- The Steller's sea cow was a giant marine animal that is now extinct.
- Extinct creatures often capture our imagination in movies and stories.
- The fossil of an extinct animal can tell scientists how it lived.
- Some people are working to bring back extinct species through science.
- The extinction of animals can have a big effect on the environment.
- It is sad to learn that the Tasmanian tiger is extinct.
- Extinct species remind us of the importance of conservation.
- The Irish elk is an extinct deer that was very large and lived in ancient times.
- Some plants, like the Franklinia tree, are also extinct.
- Many cultures have myths about extinct animals like dragons.
- The extinction of many animals has been caused by habitat destruction.
- The quagga was an extinct zebra-like animal from South Africa.
- Scientists sometimes use DNA to study extinct species.
- We should be grateful for the animals that are still with us and protect them from becoming extinct.
- There are more extinct species than we can count throughout history.

Extinct sentence for class 5


- The woolly mammoth is an extinct animal that lived during the Ice Age.
- Dinosaurs are often studied because they are extinct and fascinated many people.
- Many plants and animals become extinct when their habitats are destroyed.
- The dodo bird is a famous example of an extinct species.
- Scientists work hard to protect endangered species so they do not become extinct.
- The passenger pigeon was once common but is now extinct.
- Learning about extinct species helps us understand the history of our planet.
- The saber-toothed tiger is an extinct animal known for its large teeth.
- Some cultures believe that the extinction of animals is caused by human actions.
- The Great Auk was an extinct bird that could not fly.
- When we lose a species, it can disrupt the entire ecosystem and lead to more animals being extinct.
- The Tasmanian tiger is an example of an extinct marsupial.
- Many prehistoric creatures have gone extinct due to climate change.
- It is sad to think that some beautiful animals are now extinct forever.
- Scientists study fossils to learn about extinct species.
- The extinction of the woolly mammoth occurred thousands of years ago.
- The concept of extinct species is important in environmental education.
- Birds like the ivory-billed woodpecker are feared to be extinct.
- Extinct animals can teach us valuable lessons about survival.
- The celestial dragon is a mythical creature that is often featured in stories about extinct beings.
- Destroying rainforests can lead to even more species becoming extinct.
- We should take steps to protect animals that are at risk of becoming extinct.
- Extinct species remind us of the diversity of life that once existed on Earth.
- The beaver once faced extinction but has made a comeback.
- Researchers are looking for ways to bring back extinct species through science.
- The extinction of one species can lead to changes in the food chain.
- Many students enjoy learning about extinct creatures in science class.
- The fossils of extinct animals help us understand how they lived.
- After the last member of a species dies, it is considered extinct.
- It is important to remember the impact we have on the world to prevent future extinctions.

Extinct simple sentence


- The dinosaurs are now extinct.
- She learned about extinct animals in her class.
- Many species have become extinct due to habitat loss.
- He wanted to study why certain animals went extinct.
- The dodo bird is a famous extinct species.
- They discussed the importance of protecting endangered species to avoid extinction.
- She felt sad knowing that some creatures are extinct.
- He read a book about extinct plants.
- The woolly mammoth is an extinct animal.
- They visited a museum exhibit about extinct species.
- She learned that climate change can lead to extinction.
- He felt a connection to the stories of extinct creatures.
- They watched a documentary about extinct wildlife.
- She wondered what life was like before some species became extinct.
- He wrote a report on the causes of extinction.
- The extinction of certain animals affects the ecosystem.
- They aimed to raise awareness about preventing extinction.
- She admired the beauty of the last known image of an extinct species.
- He felt a sense of loss for animals that are now extinct.
- The concept of extinction is important in biology.
- They studied fossils to learn about extinct life forms.
- She shared interesting facts about extinct reptiles.
- He wanted to contribute to conservation efforts to prevent extinction.
- The extinction of the passenger pigeon was a significant event in history.
- They learned about the role of humans in species extinction.
- She felt inspired to protect animals from becoming extinct.
- He found it fascinating to explore extinct marine life.
- The extinction of a species can disrupt food chains.
- They discussed how to preserve habitats to avoid extinction.
- She knew that awareness is crucial to prevent more species from becoming extinct.


Extinct in a sentence

(1) The animal was extinct.

(2) The do-do bird is now extinct.

(3) The Gaulish language is extinct.

(4) The dinosaur was utterly extinct.

(5) Brontosaurs are extinct dinosaurs.

(6) The Carian language is now extinct.

(7) The dodo bird is an extinct species.

(8) The Amorite language is now extinct.

(9) Animali can be endangered or extinct.

(10) The Assyrian language is now extinct.



Extinct sentence

(11) The Illyrian language is now extinct.

(12) The Bactrian language is now extinct.

(13) The Thracian language is now extinct.

(14) The Bithynian language is now extinct.

(15) Prehistoric creatures are now extinct.

(16) The Arachosian language is now extinct.

(17) Many species of ganoids are now extinct.

(18) The woolly mammoth is an extinct species.

(19) Mylodons are extinct giant ground sloths.

(20) Baculite is a type of extinct cephalopod.




Extinct make sentence

(21) Basilosaurus is an extinct marine mammal.

(22) The bloubok was declared extinct in 1800.

(23) Belemnites are extinct marine cephalopods.

(24) Archaeopteris is an extinct genus of tree.

(25) Ergaster is an extinct species of hominid.

(26) The cahows were once thought to be extinct.

(27) The cave-bear is an extinct species of bear.

(28) The quagga is an extinct subspecies of zebra.

(29) Gothic was an extinct East Germanic language.

(30) Foss can be used to identify extinct species.



Sentence of extinct

(31) The aurochs went extinct in the 17th century.

(32) The therapsid is an extinct group of reptiles.

(33) The basilosaurus is an extinct marine reptile.

(34) The condylarth is an extinct group of mammals.

(35) The saur's species was believed to be extinct.

(36) Blastoids are a type of extinct marine animal.

(37) Dodos became extinct in the late 17th century.

(38) The blaubok is an extinct species of antelope.

(39) The Barbary lion is an extinct species of lion.

(40) Psittacosaurus is an extinct genus of dinosaur.




Extinct meaningful sentence

(41) The bluebuck is an extinct species of antelope.

(42) The aurochs became extinct in the 17th century.

(43) The ichthyosaurus is an extinct marine reptile.

(44) Some baronetages have become extinct over time.

(45) He archaeologizes the bones of extinct animals.

(46) I wish we could bring back the extinct animals.

(47) The once-extinct species reappeared in the wild.

(48) The Ursus minimus is an extinct species of bear.

(49) The elephant bird is an extinct species of bird.

(50) Placoderms were a group of extinct armored fish.



Extinct sentence examples

(51) The genome can be used to study extinct species.

(52) The Ursus spelaeus is an extinct species of bear.

(53) The Ursus etruscus is an extinct species of bear.

(54) The word brontothere refers to an extinct mammal.

(55) The aurochs is an extinct species of wild cattle.

(56) The megatherium is an extinct giant ground sloth.

(57) The dicynodont is an extinct group of therapsids.

(58) Many animals went extinct during the Pleistocene.

(59) The North American bison was once nearly extinct.

(60) The Thracian language is considered extinct today.



Sentence with extinct

(61) The rudist is an extinct group of marine mollusks.

(62) The Accad language is an extinct Semitic language.

(63) You can't feign being a dinosaur, they're extinct.

(64) Many species went extinct during the glacial epoch.

(65) Komatiite is considered to be an extinct rock type.

(66) The placoderm was an extinct group of armored fish.

(67) The quagga was officially declared extinct in 1883.

(68) Dodoes are extinct birds that once roamed the earth.

(69) Hominin species went extinct due to various factors.

(70) Many species went extinct during the glacial period.




Use extinct in a sentence

(71) The Lydian language spoken in Sardis is now extinct.

(72) The ancient ancestor of this species is now extinct.

(73) The extinct giant ground sloth was also an edentate.

(74) The Bactrian language is an extinct Iranian language.

(75) Macrofossils can be used to identify extinct species.

(76) The Chaldean language is an extinct Semitic language.

(77) Climate change is causing some animals to go extinct.

(78) The blaubok is now extinct, with no living specimens.

(79) Dimetrodon went extinct around 270 million years ago.

(80) Neanderthals were extinct by around 40,000 years ago.



Sentence using extinct

(81) The cagot language, known as cagotin, is now extinct.

(82) The tribal language is in danger of becoming extinct.

(83) The Frankish language is an extinct Germanic language.

(84) Creodonts were a group of extinct carnivorous mammals.

(85) The extinct giant ground sloth was a massive edentate.

(86) The extinct glyptodont was a massive armored edentate.

(87) Rudists are a type of extinct marine bivalve mollusks.

(88) Archaeopteris is an extinct genus of tree-like plants.

(89) The Hominidae family includes several extinct species.

(90) Brontotheres went extinct around 35 million years ago.



Extinct example sentence

(91) Scientists speculate about how dinosaurs went extinct.

(92) The creodonts went extinct around 30 million years ago.

(93) The word nothosaur refers to an extinct marine reptile.

(94) Taxonomists help identify and classify extinct species.

(95) Ammolites are found in the shells of extinct ammonites.

(96) The cagot language, known as cagotique, is now extinct.

(97) The extinct marine reptile, ichthyosaur, was a diapsid.

(98) The indigene language is in danger of becoming extinct.

(99) The rudist species became extinct millions of years ago.

(100) Cloning has the potential to bring back extinct species.



Sentence with word extinct

(101) The word synapsid refers to a group of extinct reptiles.

(102) The archaeologized bones belonged to an extinct species.

(103) Pterodactyls became extinct around 66 million years ago.

(104) The ursus spelaeus, or cave bear, is an extinct species.

(105) Ankylosaurs were among the last dinosaurs to go extinct.

(106) The fossilized teeth suggest the diet of extinct species.

(107) The cynodont is an extinct group of mammal-like reptiles.

(108) The bloubok is a species of antelope that is now extinct.

(109) Climate change is causing many coral reefs to go extinct.

(110) Seriemas are closely related to the extinct terror birds.



Sentence of extinct

(111) Australopithecus afarensis is an extinct hominin species.

(112) These creatures went extinct around 34 million years ago.

(113) Ceratopsians were among the last dinosaurs to go extinct.

(114) Eohippus is an extinct genus of small horse-like mammals.

(115) DNA can be used to study the genetics of extinct animals.

(116) The aboriginal language is in danger of becoming extinct.

(117) The scientist attempted to clone the near-extinct species.

(118) Many aboriginal languages are at risk of becoming extinct.

(119) Some baronetages have become extinct due to lack of heirs.

(120) The bloubok was declared extinct in the late 19th century.



Extinct used in a sentence

(121) Aurochses are extinct wild cattle that once roamed Europe.

(122) The subphylum Trilobitomorpha includes extinct trilobites.

(123) The Eden's whale is a recently extinct species of rorqual.

(124) The dicynodont is an extinct group of herbivorous animals.

(125) The ursus spelaeus became extinct around 24,000 years ago.

(126) The rudist is an extinct group of marine bivalve mollusks.

(127) The Pleistocene was a time when many animals went extinct.

(128) The Cervus elaphus atlanticus, or Eastern elk, is extinct.

(129) The botanists are reconstructing the extinct plant species.

(130) Many megafauna species went extinct during the Pleistocene.



Extinct sentence in English

(131) The hemal arch is found in both extinct and extant species.

(132) The reanimation of extinct species is a controversial idea.

(133) The ammonitic species became extinct millions of years ago.

(134) The acanthodian species went extinct millions of years ago.

(135) The avialan group includes both extinct and extant species.

(136) The once-thought-extinct species is reemerging in the wild.

(137) The cloner can be used to create clones of extinct species.

(138) Diplodocuses were extinct by the end of the Jurassic period.

(139) The nigh extinct species was successfully bred in captivity.

(140) The scientist discovered vestiges of a long-extinct species.

(141) Without pollination, many tree species would become extinct.

(142) The backvelder breed was almost extinct in the 20th century.

(143) American Indian languages are in danger of becoming extinct.

(144) Biologies of extinct species can be studied through fossils.

(145) Many indigenous languages are in danger of becoming extinct.

(146) Dinosaurs are an example of an extinct evolutionary species.

(147) The neglected language began to languish and become extinct.

(148) Prehistoric animals like the woolly mammoth are now extinct.

(149) The explorer discovered the descendant of an extinct species.

(150) The word placoderm refers to a group of extinct armored fish.

(151) The fossil exhibit displays vestiges of long-extinct species.

(152) The Carnivora order includes both extinct and extant species.

(153) Reproductive cloning could be used to revive extinct species.

(154) The anapsid lineage includes both extinct and extant species.

(155) The number of species that have gone extinct is incalculable.

(156) Without pollinators, many plant species would become extinct.

(157) The Yangtze river dolphin is considered functionally extinct.

(158) Deinotheres were extinct by the end of the Pleistocene epoch.

(159) Grasses that are not pollinated may become extinct over time.

(160) The diapsid lineage includes both extinct and extant species.

(161) Canis dirus is the scientific name for the extinct dire wolf.

(162) The Hominidae family includes both extant and extinct species.

(163) The word floresiensis refers to a species of extinct hominins.

(164) The word therocephalian refers to a group of extinct reptiles.

(165) The word conodont refers to a group of extinct marine animals.

(166) The word dryopithecine refers to an extinct group of primates.

(167) The scientist's goal is to bring back to life extinct species.

(168) The biologist was hailed as a rediscoverer of extinct species.

(169) It's our responsibility to prevent species from going extinct.

(170) Pteridosperms are an extinct group of seedless vascular plants.

(171) The museum had a display of ancient tusks from extinct species.

(172) The word pteridosperm refers to a group of extinct seed plants.

(173) The word ostracoderm refers to a group of extinct jawless fish.

(174) The therocephalian is an extinct group of mammal-like reptiles.

(175) The archaeologist identified the remains of an extinct species.

(176) The word pterosaur refers to a group of extinct flying reptiles.

(177) The quadrate bone is present in both extinct and extant species.

(178) The phosphatized teeth were evidence of a long-extinct predator.

(179) The teleostome lineage includes both extinct and extant species.

(180) The team of scientists uncovered vestiges of an extinct species.

(181) The Lycian language is considered an extinct Anatolian language.

(182) The variolous virus is now considered to be extinct in the wild.

(183) The last ostracoderms went extinct around 360 million years ago.

(184) Write down as many animals as you can think of that are extinct.

(185) The flight of the pterodactyl was extinct millions of years ago.

(186) The Cervus elaphus hippelaphus, or Caspian red deer, is extinct.

(187) Some anatomists focus on studying the anatomy of extinct species.

(188) Quaggas are extinct animals that were once found in South Africa.

(189) The cloning of extinct species is a topic of scientific interest.

(190) She cast a spell upon the gods to bring back the extinct species.

(191) Palaeobotanical research can help identify extinct plant species.

(192) The fossil collection showcases vestiges of long-extinct species.

(193) Latin, although extinct, was an important Indo-European language.

(194) The Tasmanian tiger, also known as the thylacine, is now extinct.

(195) The sirenian's closest extinct relative is the Steller's sea cow.

(196) Many Native American languages are in danger of becoming extinct.

(197) Some baronetcies have become extinct due to a lack of male heirs.

(198) Many species of animals went extinct during the postdiluvian era.

(199) Many ganoids are now extinct, but some species still exist today.

(200) The linguist was able to translate text from an extinct language.

(201) The parasphenoid bone is found in both extinct and extant species.

(202) The stegocephalous group includes both extinct and extant species.

(203) Boisei is an extinct species of hominin that lived in East Africa.

(204) The phylogeny of mammals includes both extinct and extant species.

(205) Trophi can be used to study the feeding habits of extinct animals.

(206) The Baiji river dolphin was declared functionally extinct in 2006.

(207) Boisei is an extinct species of hominid that lived in East Africa.

(208) The homini genus includes several extinct species of early humans.

(209) The loss of habitat is a major reason why many species go extinct.

(210) The Cretaceous period was a time when many dinosaurs went extinct.

(211) The Cervus elaphus barbarus atlanticus, or Atlas deer, is extinct.

(212) Ergaster is a term used to describe an extinct species of hominid.

(213) The scientist is working on a project to resurrect extinct species.

(214) The word notoungulate refers to an extinct group of hoofed mammals.

(215) Fossilizing teeth can help identify the diet of extinct herbivores.

(216) If an organism can't undergo adaptation, it will likely go extinct.

(217) The reliques of the extinct animal were found in the fossil record.

(218) Dinosaurs were existent millions of years ago, but are now extinct.

(219) Takahes were once thought to be extinct until rediscovered in 1948.

(220) Prehistoric animals such as dinosaurs and mammoths are now extinct.

(221) Bln years ago, dinosaurs roamed the earth, but now they're extinct.

(222) The word creodont refers to an extinct group of carnivorous mammals.

(223) Paleozoology provides evidence for the existence of extinct animals.

(224) The kulak class was officially declared extinct in the Soviet Union.

(225) Scientists believe the thylacine became extinct in the 20th century.

(226) The coelacanth is a prehistoric fish that was thought to be extinct.

(227) The scientist revives an extinct species through cloning techniques.

(228) Paraphyletic taxa can be found in both extant and extinct organisms.

(229) The Lydian language is considered an extinct Indo-European language.

(230) If we continue to overfish, certain fish species may become extinct.

(231) The scientist's experiment aimed to restore extinct species to life.

(232) In the subphylum Trilobitomorpha, extinct trilobites are classified.

(233) The geneticist retrodicted the genetic makeup of an extinct species.

(234) The botanist studied an archaised plant species that is now extinct.

(235) The linguist studied the archaised language of a long-extinct tribe.

(236) Coelacanths are a type of fish that were once thought to be extinct.

(237) The study focused on the postcranial anatomy of the extinct species.

(238) Conodonts are extinct chordates that lived during the Paleozoic era.

(239) The word dicynodont refers to a group of extinct herbivorous animals.

(240) The antediluvian language spoken by this tribe has long been extinct.

(241) The boneyards were filled with the remains of long-extinct creatures.

(242) The dodos became extinct in the 17th century due to human activities.

(243) The tritubercular dental pattern can be seen in some extinct species.

(244) The linguist found vestiges of an extinct language in a remote tribe.

(245) The professor's research focused on the anatomies of extinct species.

(246) Dodoes were believed to have become extinct by the late 17th century.

(247) The mylodon is believed to have gone extinct around 10,000 years ago.

(248) The acanthodian group of fish went extinct during the Permian period.

(249) The Nazca language is an extinct language spoken by the Nazca people.

(250) The reliquiae of the extinct species were found in the fossil record.

(251) The bones of the extinct animal were disentombed from the fossil bed.

(252) Macrofossils can be used to reconstruct the diets of extinct animals.

(253) The scientist made a conjecture about how the dinosaurs went extinct.

(254) The demand for silphium was so high that it eventually became extinct.

(255) The study of extinct lifeforms provides insights into Earth's history.

(256) The scientist reintroduces a previously extinct species into the wild.

(257) Linnaean taxonomy is used to classify both living and extinct species.

(258) The fossilising process preserves the remains of long-extinct animals.

(259) Fossilizing teeth can provide clues about the diet of extinct animals.

(260) The Phrygian language is considered an extinct Indo-European language.

(261) Creodonts were successful predators, but they eventually went extinct.

(262) Trilobites existed for over 270 million years before becoming extinct.

(263) If we lose biodiversity, some animals and plants might become extinct.

(264) The blaubok was a rare and elusive animal even before it went extinct.

(265) Silphium was so highly valued in ancient times that it became extinct.

(266) Blastoids are extinct echinoderms that lived during the Paleozoic era.

(267) The bluebuck was a species of antelope that went extinct in the 1800s.

(268) Prehistoric birds like the dodo are now extinct due to human activity.

(269) The famine decimated the wildlife, causing many species to go extinct.

(270) The Xerces blue butterfly is a species that went extinct in the 1940s.

(271) Floresiensis is believed to have gone extinct around 50,000 years ago.

(272) Floresiensis is believed to have gone extinct around 12,000 years ago.

(273) The scientists disentombed the preserved remains of an extinct species.

(274) The scientists disinterred the preserved remains of an extinct species.

(275) Ammonites are extinct marine mollusks that lived millions of years ago.

(276) The Germanic language group includes both modern and extinct languages.

(277) The biologies of extinct species can be studied through fossil records.

(278) We need to preserve endangered species to keep them from going extinct.

(279) The Cervus elaphus canadensis manitobensis, or Eastern elk, is extinct.

(280) The obscure animal was thought to be extinct until it was rediscovered.

(281) Cystids are extinct marine animals that lived during the Paleozoic era.

(282) Tapiroids are thought to have gone extinct around 30 million years ago.

(283) Dinoceras is believed to have gone extinct around 34 million years ago.

(284) The once-thought-extinct species was rediscovered and deemed redivivus.

(285) The American buffalo, also known as the bison, was once nearly extinct.

(286) The Catawba language is a Native American language that is now extinct.

(287) The dodo bird is an example of a species that has already gone extinct.

(288) Graptolite is a term used to describe a group of extinct marine animals.

(289) The researchers were thrilled to uncover vestiges of an extinct species.

(290) I'm intrigued by the possibility of basans being a rare or extinct term.

(291) The permineralized shell provided evidence of an extinct marine species.

(292) Palaeobiology can provide insights into the behavior of extinct species.

(293) The researcher estimated back to the time when the species went extinct.

(294) The team exhumes the remains of an extinct species for scientific study.

(295) Pliosaurs were thought to have gone extinct around 66 million years ago.

(296) Scientists discover vestiges of a long-extinct species in a remote cave.

(297) Systematists study the relationships between extinct and extant species.

(298) The dentary bone is often used to determine the diet of extinct animals.

(299) The Cervus elaphus barbarus lybicus, or Libyan Barbary stag, is extinct.

(300) The decline in the environment has led to many species becoming extinct.

(301) Ceratoduses are extinct animals that lived during the Cretaceous period.

(302) The most famous synapsid is the extinct mammal-like reptile, Dimetrodon.

(303) The Acanthodii fish lived during the Devonian period and is now extinct.

(304) The cloning in extinct species project is being led by a paleontologist.

(305) It's important to understand the reasons why certain species go extinct.

(306) The biology class learned about the bygone species that are now extinct.

(307) The inability to reproduce could cause certain species to become extinct.

(308) Paleozoology provides a glimpse into the world of long-extinct creatures.

(309) The word crossopterygian refers to a group of extinct lobe-finned fishes.

(310) The principles of biogeny can be applied to the study of extinct species.

(311) Condylarths were successful in their time, but eventually became extinct.

(312) The Cervus elaphus corsicanus sardous, or Sardinian red deer, is extinct.

(313) Some baronetcies have become extinct over time due to lack of male heirs.

(314) The teeth of the extinct shark were fossilised and studied by scientists.

(315) Climate change is causing many species to go extinct at an alarming rate.

(316) Neanderthal is a term used to describe an extinct species of early humans.

(317) The study of gastroliths can help reconstruct the diet of extinct animals.

(318) We cast a spell upon the gods to bring back the extinct magical creatures.

(319) The scientist's experiment successfully resurrects a long-extinct species.

(320) The epipubic bone is present in both extant and extinct marsupial species.

(321) The aepyornises were believed to have gone extinct thousands of years ago.

(322) The dodo bird was a flightless bird that went extinct in the 17th century.

(323) Nothosaurs are believed to have gone extinct around 200 million years ago.

(324) Tapiroids are a group of extinct mammals that lived millions of years ago.

(325) The apodous creature was thought to be extinct until its recent discovery.

(326) The scientist's research focused on the revivification of extinct species.

(327) The notornis was once thought to be extinct, but was rediscovered in 1948.

(328) The decreasing fertility rates may cause certain species to become extinct.

(329) The therapsid is thought to have gone extinct due to environmental changes.

(330) Graptolites are extinct marine animals that lived during the Paleozoic era.

(331) The study of palaeobotany can reveal the presence of extinct plant species.

(332) Eurypterids are believed to have gone extinct around 250 million years ago.

(333) The cloning of extinct species during future advancements is a possibility.

(334) Eurypterids are believed to have gone extinct around 252 million years ago.

(335) The elephant bird was believed to have gone extinct around 1,000 years ago.

(336) The pteron is a unique feature of the pterosaur, an extinct flying reptile.

(337) The quadrate-bone is found in both extinct and extant species of dinosaurs.

(338) The nautiloid was once a dominant species in the ocean, but is now extinct.

(339) Prehistoric animals like mammoths and saber-toothed tigers are now extinct.

(340) The scientists are working on a project to restore extinct species to life.

(341) The researchers were disinterring the remains of extinct animals for study.

(342) The eurypterid is an extinct arthropod that lived during the Paleozoic era.

(343) The bucardo, also known as the Pyrenean ibex, was declared extinct in 2000.

(344) The iguanodon is thought to have gone extinct around 125 million years ago.

(345) The cloning of extinct species by with DNA samples is a controversial idea.

(346) The Thracian language is considered to be an extinct Indo-European language.

(347) One hundred is the number of years it takes for a volcano to become extinct.

(348) The nigh extinct animal was spotted in the wild for the first time in years.

(349) Cladistics is a valuable tool for studying the evolution of extinct species.

(350) Pongidae is a taxonomic group that includes both extant and extinct species.

(351) Dryopithecines are believed to have gone extinct around 9 million years ago.

(352) The brontothere is thought to have gone extinct around 35 million years ago.

(353) Paleoecology provides insights into the ecological roles of extinct species.

(354) Epithermal systems can be found in both active and extinct volcanic regions.

(355) Bisons have been reintroduced to certain areas where they were once extinct.

(356) Asterophyllites is an extinct genus that belongs to the family Calamitaceae.

(357) The edaphosaurus is an extinct reptile that lived during the Permian period.

(358) The condylarth is believed to have gone extinct around 40 million years ago.

(359) The ursus spelaeus is believed to have gone extinct around 24,000 years ago.

(360) Although the cave-bear is extinct, scientists continue to study its remains.

(361) The lycopsid is an extinct group of plants that lived millions of years ago.

(362) Scientists speculate that the dinosaurs went extinct due to a meteor impact.

(363) Anning's discoveries provided evidence for the existence of extinct species.

(364) The fossilizes of extinct animals were used to reconstruct their appearance.

(365) The scientist is working on a project aimed at resurrecting extinct species.

(366) Tapiroids are a group of extinct mammals that lived during the Eocene epoch.

(367) The acanthodians went extinct during the end-Devonian mass extinction event.

(368) Pithecanthropus is an extinct hominid species that lived in Java, Indonesia.

(369) The Tasmanian tiger, also known as the thylacine, is believed to be extinct.

(370) Humans have played a significant role in causing many species to go extinct.

(371) The biology lab is conducting an experiment on cloning near-extinct species.

(372) Emus have been reintroduced to some areas where they were previously extinct.

(373) The dodo bird was a flightless species that went extinct in the 17th century.

(374) Cladograms are often used to study the relationships between extinct species.

(375) The researchers were excited to uncover vestiges of an extinct plant species.

(376) The unfossilised seed pod suggested the presence of an extinct plant species.

(377) The torosaurus is thought to have become extinct around 66 million years ago.

(378) The study of biogeneses has led to the discovery of numerous extinct species.

(379) Fossilizing teeth can help determine the feeding habits of extinct predators.

(380) The geologist recognized vestiges of a long-extinct volcano in the landscape.

(381) Prehistoric creatures like mammoths and saber-toothed tigers are now extinct.

(382) The California condor was once extinct in the wild but has been reintroduced.

(383) The Great Auk was a species of auk that went extinct in the mid-19th century.

(384) The ichthyoid species was thought to have gone extinct millions of years ago.

(385) The mylodon is one of the most well-known extinct mammals from South America.

(386) The feathers of the extinct bird were fossilised and analyzed by researchers.

(387) Cynodonts were able to survive for millions of years before becoming extinct.

(388) The debate over whether or not to clone extinct species continues to rage on.

(389) If we don't take action to protect endangered species, they could go extinct.

(390) Some baronetcies have become extinct over the years due to lack of male heirs.

(391) Fossilisation is an essential process for the preservation of extinct species.

(392) Saiga have been reintroduced to some areas where they were previously extinct.

(393) The conservationists are working tirelessly to breed back the extinct species.

(394) Fossils found in bonebeds can help reconstruct the anatomy of extinct species.

(395) Clades can be used to reconstruct the evolutionary history of extinct species.

(396) The ichthyoid species was believed to have gone extinct millions of years ago.

(397) The paleontologist discovered well-preserved thighbones of an extinct species.

(398) The scientist found vestiges of a long-extinct animal in the fossilized bones.

(399) Acanthodians were a group of extinct fish that lived during the Paleozoic era.

(400) Overfish the deep sea, and we may discover new species before they go extinct.

(401) Proconsul is an extinct genus of primates that lived during the Miocene epoch.

(402) Scientists believe that the notoungulate went extinct around 10,000 years ago.

(403) The California condor was once extinct in the wild, but has been reintroduced.

(404) Prehistoric animals such as mammoths and sabre-toothed tigers are now extinct.

(405) Asterophyllites are extinct plants that lived during the Carboniferous period.

(406) Paleomammalogy can help us understand the ecological roles of extinct mammals.

(407) The extinct thylacosmilids were polyprotodont predators with saber-like teeth.

(408) Placoderms were a group of extinct fish that lived during the Devonian period.

(409) The food cycle is disrupted when one species becomes extinct or overpopulated.

(410) The science fiction novel explored the concept of reanimating extinct species.

(411) The discovery of an odontolith suggests the presence of a long-extinct species.

(412) Emus have been successfully reintroduced to areas where they were once extinct.

(413) Ovis have been successfully reintroduced to areas where they were once extinct.

(414) The pelycosaur is believed to have become extinct around 252 million years ago.

(415) Heidelbergensis is an extinct species of human that lived in Europe and Africa.

(416) The ichthyosaurus is believed to have gone extinct around 90 million years ago.

(417) The study of tephra can help identify dormant or extinct volcanoes in a region.

(418) Fossilizing bones can help determine the size and structure of extinct animals.

(419) The labyrinthodont is an extinct amphibian that lived during the Paleozoic era.

(420) Akkadian is an extinct Semitic language that was spoken in ancient Mesopotamia.

(421) The ancientness of the fossils indicated that they belonged to extinct species.

(422) The movie plot revolves around a scientist's quest to reanimate extinct species.

(423) Elks have been reintroduced to certain areas where they were previously extinct.

(424) The decline in fertility rates could result in certain species becoming extinct.

(425) The extinct species may be resurrected as scientists work on cloning techniques.

(426) Cuvier's work on fossilized mammals revealed the existence of extinct megafauna.

(427) The team is disentombing the remains of an extinct species from the rock layers.

(428) The concept of zygomorphism has been studied in both living and extinct species.

(429) The researchers were able to inhume out the genetic code of the extinct species.

(430) The fossilizing of ancient burrows can indicate the presence of extinct animals.

(431) Fossilizing bones can help scientists understand the anatomy of extinct species.

(432) Some craniologists specialize in studying the skulls of extinct hominid species.

(433) Diplodocuses would have been the largest dinosaurs if they had not gone extinct.

(434) Condylarths were part of a larger ecosystem that included other extinct species.

(435) The edaphosaurus is thought to have become extinct around 260 million years ago.

(436) The quagga was a subspecies of zebra that went extinct in the late 19th century.

(437) The robustus species is thought to have gone extinct around 1 million years ago.

(438) The Stradivarius violin is made from a special type of wood that is now extinct.

(439) The elusive bird was spotted in the forest after years of being thought extinct.

(440) The anapsid condition is found in turtles, tortoises, and some extinct reptiles.

(441) The play was written in a language that is now extinct and remains untranslated.

(442) Many of the most iconic Cambrian creatures, such as trilobites, are now extinct.

(443) The Nyasasaurus is an extinct genus of dinosaur from the Middle Triassic period.

(444) Moose have been reintroduced to certain areas where they were previously extinct.

(445) The fossilised bones of extinct animals can be found in museums around the world.

(446) The principles of cladistics can be applied to both living and extinct organisms.

(447) Mammoths became extinct due to a combination of climate change and human hunting.

(448) The paleontologist was hailed as a rediscoverer of long-extinct dinosaur species.

(449) The scientist discovered vestiges of a long-extinct species in the fossil record.

(450) The archaeologists carefully disentombed the fragile bones of an extinct species.

(451) The nothosaur is an extinct marine reptile that lived during the Triassic period.

(452) The amniote lineage includes extinct groups such as the dinosaurs and pterosaurs.

(453) The cave-bear's remains have been found alongside those of other extinct animals.

(454) The belemnite is a type of extinct cephalopod that lived during the Mesozoic era.

(455) The belemnoid is a type of extinct cephalopod that lived during the Mesozoic era.

(456) The extinct woolly rhinoceros was a perissodactyle that lived during the Ice Age.

(457) The discovery of reviviscence in a previously extinct species was groundbreaking.

(458) The incalculability of the number of species that have gone extinct is saddening.

(459) Dinos were not the only creatures to go extinct during the mass extinction event.

(460) Ichthyosaurus is an extinct marine reptile that lived during the Jurassic period.

(461) The dodo bird is an example of a species that went extinct due to human activity.

(462) The Pleistocene era was a time when many different types of animals went extinct.

(463) Cladistic analysis is used to determine the relationships between extinct species.

(464) Rhinos have been reintroduced to certain areas where they were previously extinct.

(465) The lack of reproductive success could result in certain species becoming extinct.

(466) The biramous limbs of a trilobite are a defining feature of the extinct arthropod.

(467) Phylogenesis allows us to reconstruct the evolutionary history of extinct species.

(468) The petrifaction of animal remains can help scientists understand extinct species.

(469) The dilophosaurus is believed to have become extinct around 190 million years ago.

(470) The quagga, a now-extinct zebra subspecies, had fewer rayas than its counterparts.

(471) Despite their infructuous efforts to save the endangered species, it went extinct.

(472) Cladograms can be used to study the evolutionary relationships of extinct species.

(473) The eurypterid is an extinct marine arthropod that lived during the Paleozoic era.

(474) The researcher analyzed the biofacts to determine the diet of the extinct species.

(475) The pygidium of some extinct species, such as trilobites, is preserved in fossils.

(476) Steller's sea cow was a large marine mammal that went extinct in the 18th century.

(477) The college's science department is researching ways to resurrect extinct species.

(478) The Gaulish language, which is now extinct, was once spoken by millions of people.

(479) The footprints of a long-extinct animal were fossilized beneath the hardened lava.

(480) In a parallel universe, the dinosaurs never went extinct and still roam the earth.

(481) Dryopithecine is an extinct genus of primates that lived during the Miocene epoch.

(482) The Atala butterfly was once thought to be extinct, but has since made a comeback.

(483) The Kouchan language is now extinct, but it was once spoken by millions of people.

(484) The Cervus elaphus barbarus mauritanicus, or Mauritanian Barbary stag, is extinct.

(485) Some species of brachiopods are still alive today, while others have gone extinct.

(486) Hominids are a group of primates that includes humans and their extinct ancestors.

(487) Some craniologists study the skulls of extinct species to understand their anatomy.

(488) The scientist discovered vestiges of a long-extinct animal species in a fossil bed.

(489) Argalis have been reintroduced to certain areas where they were previously extinct.

(490) The quadrate bone is often used to determine the feeding habits of extinct species.

(491) The loss of biodiversity is a major concern as many species continue to go extinct.

(492) The geologists disinter up from the rock layers evidence of a long-extinct species.

(493) The creodont lineage existed for millions of years before eventually going extinct.

(494) The geologist discovered vestiges of a long-extinct volcano in the rock formations.

(495) Rudists were a group of extinct marine bivalves that lived during the Mesozoic era.

(496) The Gaulish language is now extinct, but some words have survived in modern French.

(497) The ivorybill was once thought to be extinct, but there have been recent sightings.

(498) The Pontic language is a group of extinct languages spoken in the Black Sea region.

(499) The thuggee cult was officially declared extinct by the British government in 1871.

(500) The ancient saurian species was believed to have gone extinct millions of years ago.

(501) The plesiosaur is an extinct species that roamed the oceans during the Mesozoic Era.

(502) The reintroduction of the extinct animal species required careful breeding programs.

(503) The brontosaurus is an extinct dinosaur that continues to captivate our imagination.

(504) Herbaria are essential for documenting plant species that are endangered or extinct.

(505) Biologists discover vestiges of a long-extinct animal species in a fossilized tooth.

(506) The dicynodont is an extinct group of reptiles that lived during the Permian period.

(507) The dicynodont is thought to have gone extinct around the end of the Permian period.

(508) Muskoxen have been reintroduced to certain areas where they were previously extinct.

(509) The great auk was a flightless species of auk that went extinct in the 19th century.

(510) The linguist found vestiges of a language thought to be extinct in a remote village.

(511) Phylogenies can be used to identify the closest living relatives of extinct species.

(512) The pleurodont attachment is also found in some extinct reptiles, such as dinosaurs.

(513) The new species of bird is believed to have bred off from an older, extinct species.

(514) The Cervus elaphus hippelaphus, or Mesopotamian fallow deer, is extinct in the wild.

(515) Researchers are working on decoding the genomes of extinct species using ancient DNA.

(516) The scientist is working on resurrecting extinct species through genetic engineering.

(517) Paleomammalogy has revealed the existence of mammalian lineages that are now extinct.

(518) The proboscidean is an extinct group of mammals that includes elephants and mammoths.

(519) Musk-oxen have been reintroduced to certain areas where they were previously extinct.

(520) The decline of bee populations is a worrying sign that some species could go extinct.

(521) The scientist studied the vestiges of a long-extinct species found in fossil records.

(522) We can make up a history where dinosaurs never went extinct and still roam the earth.

(523) Fossilized footprints can help scientists understand the behavior of extinct animals.

(524) The Jurassic period is known for its abundance of ammonites, extinct marine mollusks.

(525) The moa is now extinct, but its legacy lives on in New Zealand's culture and history.

(526) Some people believe that cloners could be used to bring extinct species back to life.

(527) Nautiloids went extinct along with the dinosaurs at the end of the Cretaceous period.

(528) Some people believe that cloning could be used to bring extinct species back to life.

(529) The synapsid is a group of animals that includes mammals and their extinct relatives.

(530) Although pterosaurs are extinct, their descendants include modern-day birds and bats.

(531) Blastoids were part of a larger group of extinct echinoderms known as the blastozoans.

(532) The once extinct species was thought to be redivivus when a living specimen was found.

(533) Baculite is a type of extinct cephalopod that lived during the Late Cretaceous period.

(534) Systematists study both extant and extinct species to piece together the tree of life.

(535) The scientist theorises that the dinosaurs became extinct due to a catastrophic event.

(536) The scientist's groundbreaking experiment aimed to bring back to life extinct species.

(537) As the ice age approached, the Earth began to glaciate, and many species went extinct.

(538) The biologist was able to classify vestiges of extinct species from the fossil record.

(539) The linguist was able to document vestiges of an extinct language in a remote village.

(540) The endangered species is in a critical state and may become extinct if not protected.

(541) The mineralised fossils of a long-extinct species were discovered in this cave system.

(542) Palaeontologists use computer models to reconstruct the appearance of extinct animals.

(543) Blastoids are now extinct, but their fossils can be found in rocks all over the world.

(544) Mastodons lived during the Pleistocene epoch and went extinct around 10,000 years ago.

(545) The steller's sea cow was a large marine mammal that went extinct in the 18th century.

(546) The tarpan is an extinct wild horse species that once roamed the grasslands of Europe.

(547) Ostracoderms were a group of extinct jawless fish that lived during the Paleozoic era.

(548) Phylogenetic studies can help identify the closest living relatives of extinct species.

(549) The elusive bird species was thought to be extinct but recently reappeared in the wild.

(550) The medical breakthrough allowed scientists to bring back extinct species back to life.



Extinct meaning


Extinct is an adjective that describes something that no longer exists or is no longer living. It is commonly used to refer to species of plants or animals that have completely died out. In this article, we will explore various tips on how to use the word "extinct" or the phrase "become extinct" in a sentence effectively.


1. Definition and Context: Before using the word "extinct" in a sentence, it is crucial to understand its meaning and context. Extinct refers to the complete disappearance or annihilation of a species, language, custom, or any other entity. It is important to ensure that the context in which you use the word aligns with its definition.


2. Research and Accuracy: When discussing extinct species, it is essential to conduct thorough research to ensure accuracy. Familiarize yourself with the specific species or topic you are referring to, including its scientific name, habitat, and the reasons behind its extinction. This will help you provide accurate information and enhance the credibility of your sentence.


3. Sentence Structure: To effectively use the word "extinct" in a sentence, consider the following sentence structures: - Subject + "is/was" + "extinct": "The dodo bird is extinct." - Subject + "has/have become" + "extinct": "Many species have become extinct due to human activities." - Subject + "is/was on the verge of becoming" + "extinct": "The polar bear is on the verge of becoming extinct due to climate change."


4. Variety and Creativity: To make your sentences more engaging and diverse, try using synonyms or related phrases instead of repeatedly using the word "extinct." Some alternatives include "vanished," "extinguished," "wiped out," "no longer in existence," or "gone forever." This will add depth and variety to your writing.


5. Supporting Evidence: When discussing extinct species or phenomena, it is beneficial to provide supporting evidence or examples to strengthen your sentence. This can include scientific studies, historical records, or specific instances of extinction. For example: "The passenger pigeon, once abundant in North America, became extinct in the early 20th century due to overhunting and habitat loss."


6. Avoid Generalizations: When using the word "extinct," be cautious not to make broad generalizations without proper evidence or research. Ensure that your sentence accurately reflects the specific species, language, or entity you are referring to. Avoid statements such as "All dinosaurs are extinct," as some dinosaur species still have living descendants (birds).


7. Emotional Impact: When discussing extinct species, it is essential to acknowledge the emotional impact of their loss. Use descriptive language to convey the significance and tragedy of extinction. For example: "The extinction of the Tasmanian tiger is a heartbreaking loss for Australia's unique biodiversity."


8. Future Implications: Consider discussing the future implications of extinction in your sentences. Highlight the importance of conservation efforts and the potential consequences of losing biodiversity. For instance: "If we do not take immediate action, many more species will become extinct, leading to an irreversible loss of ecological balance."


In conclusion, using the word "extinct" or the phrase "become extinct" in a sentence requires understanding its definition, conducting thorough research, and considering sentence structure, variety, and supporting evidence. By following these tips, you can effectively communicate the concept of extinction and its implications in a clear and impactful manner.





The word usage examples above have been gathered from various sources to reflect current and historical usage of the word Extinct. They do not represent the opinions of TranslateEN.com.