Sadly, the kid died a few minutes after she was born, so the poor ibex was not just the first animal to be brought back from extinction, but also the first to go extinct twice. Since then, scientists have been refining their methods and developing new de-extinction techniques. Read more...
These animals might disappear from the earth very soon. Take a look at the following animals. They’re all in danger of extinction. 26. According to the passage, why are the African lions in danger of extinction? A. They have nothing to eat. B. People often kill them. C. They are ...
Coming Back from the Dead B A new survey of lowland gorillas(大猩猩) has found massive and surprising numbers of these African animals alive in the Republic of Congo, Wildlife Conservation Society (WCS) scientists announced. The new survey puts the number of western lowland gorillas, called ...
Many wild animals are facing the danger of extinction,because the environment that they are living in has changed greatly.For example,with the developmet of cities,the using of insecticide and serious pollution,their living areas have become narrowcr and narrower.Many of the wild animals,now are ...
It is believed by me that if correct actions are taken to preserve animals, any kind of them will be far away from extinction forever. 保护动物的英语作文 篇26 Many animals are in danger of dying out. As is clearly shown in the bar chart, the kinds of wild animals have decreased sharply...
But that’s not stopping a group of animal lovers from bringing the animal back from the edge of extinction. Once the weta flourished in and around the islands of New Zealand. Invasive and non-native species took care of that until only small numbers of the giant insect remained. ...
There are success stories, however. Animals like elk and wild turkeys are doing extremely well due to conservation efforts. However, that doesn’t mean that fewer animals are disappearing than we’re saving from extinction. For this article, recent will be defined as extinctions in the 21st cen...
Extinction is irreversible.Once a species is gone,it's not coming back(barring some Jurassic Park-like scientiic development).Extinction has wide-ranging ramiications for the ecosystem and biodiversity.Many species are afected by the disappearance of one.Sometimes the efects are foreseeable鈥搈ost...
They can even prey (捕食) on native species directly, forcing native species towards extinction.3 Place decals (贴花纸) on windows. It is reported that as many as one billion birds in the United States die each year because of collisions (碰撞) with windows. You can help reduce the ...
However a crucial question must be asked: if people did hunt megafauna to extinction, how much evidence of killing should we now be able to get from archaeological sites? A new paper by archaeologists Todd Surovell and Brigid Grund, Surovell et al. (2012), suggests the answer to that ...