Extinction In Sentences - Example Of Extinction In Sentences - How To Use Extinction In Sentences

Search your words in sentences https://englishteststore.net/index.php?option=com_content&view=article&id=20211&Itemid=1131 It shared the fate of many other large mammals, whose extinction is attributed to hunting and climate change. Theories about the extinction of ice age megafauna are of two kinds. Great extinction events happened at both the beginning and end of the Triassic period. They have driven many species to extinction. The end Triassic extinction caused the extinction of most pseudosuchians. These reasons may be why it is not in more danger of extinction. The Dodo has become a symbol of extinction caused by the arrival of humans in ecosystems where humans had never before lived. Further study of the teeth of megafauna shows the climate was dry at the time of extinction, similar to the dry climate of today, and that the megafauna were able to live in dry climates. For many others the climate changes may have been the main reason for their extinction. They are in danger of extinction due to loss of habitat as their forest home is being cleared. For most of the Ordovician, life continued to flourish, but near the end of the period the EndOrdovician extinction event seriously affected planktonic forms like conodonts, graptolites, and some groups of trilobites. The discovery of the specimen was important in another way, because it helped to convince Cuvier that extinction of some species was a fact. Feeding ecology, dispersal, and extinction of South American Pleistocene gomphotheres. The Ordovician ended with a series of extinction events that, together amount to the second greatest extinction of the Phanerozoic. There are different opinions about whether the radiation of the remaining neognathes occurred before or after the extinction of the other dinosaurs. They wanted to find out the origins of humanity, but the crew arrives on a distant world and discovers a threat that could bring extinction to humanity. Diversification and extinction in the history of life. Extinction is when a species of animal, plant, or other organisms are no longer living. New Zealand used to have more rare species, but some, mostly birds, were hunted to extinction early in its history. In Age of Extinction, Optimus appears battle damaged but was revealed to have been hiding from humans with the other Autobots, according to his friend Ratchet. The Triassic had several more extinction events, whose causes are also unknown. The species went from being one of the most usual birds in the world during the 19th century to extinction early in the 20th century. This mouse is very close to extinction. Black rhinoceros is currently one of the endangered species and is on the verge of extinction in Africa.There has been approximately 96% decline in its population and one of the major causes for its extinction is habitat destruction and encroachment. Wd1 is too far away for direct measurement of the distance by parallax measurements, so the distance must be got from the expected absolute magnitude of the stars and estimates of the extinction towards the cluster. Ecosystem Collapse in Pleistocene Australia and a Human Role in Megafaunal Extinction. The best supported theory is that the meteorite strike in the Yucatan was the main cause of the extinction at the end of the Mesozoic era. Extinction is one of the major features of evolution. The end of the Cretaceous period is marked by the huge extinction event which marked the end of the dinosaurs. A second strong extinction closed the Devonian period. That may explain the extinction of the smaller pterosaur species, though the lack of fossils from the forested areas makes it difficult to judge. The yellow pond turtle is threatthreatened with extinction. Recovery from the most profound mass extinction of all time. Especially, the introduction of eutherian mammals has caused the extinction of many marsupial forms. The conservation efforts of the environmentalists in cooperation with several governments has led to some reduction in the threat of extinction. A letter of the 14th century from Zara shows strong Venetian influence, which was also the cause of its extinction soon after. In some cases it has caused the extinction native species. It is not threatened with extinction, but human activities, such as hunting, habitat destruction, and the introduction of foreign predators and parasites, have reduced its range. This will make the extinction program more effective. This review found evidence for four genera of ichthyosaur only a few million years before the extinction event.