(a)(to maintain) food stocks (of that species);farming/maintaining a particular species ;provides employment/for financial benefit AW ;reference to maintenance ofbiodiversity / interrelationship between organisms ;reduction in over-fishing of particular species in the wild ;prevent extinction ;for re-...
model predicts species extinction with high accuracy.•Population fluctuation and compactness are important factors in species extinction.•Genetic distance and socialization rate are also important in species extinction.•Birth rate and energy at time of death are effective in predicting extinction.doi...
Discuss." If that were an examination topic, most students would tear it apart, offering a long list of complaints: from local smog (烟雾) to global climate change, from the felling (砍伐) of forests to the extinction of species. The list would largely be accurate, the concern legitimate....
例句:To be honest, I have stopped reading papers for years now.实话说,我已经好几年不看报纸了。4. under threat 受到威胁;例句:The biologist believes that some animal species are under threat of extinction.那位生物学家相信某些动物物种正受到灭绝的威胁。5. even though 即使;尽管;纵然;例句:I don...
例句:The biologist believes that some animal species are under threat of extinction. 那位生物学家相信某些动物物种正受到灭绝的威胁。 5. even though 即使;尽管;纵然; 例句:I don't like spinach even though I know it's good for me. 我不喜欢吃菠菜,虽然我知道它对我有好处。
The second reason is that Japan has a lot of creatures including endangered species. Therefore the government needs to knock off the possibility of extinction. There is a solution, making spots to care animals constructs more. In conclusion, for the two reasons I mentioned above, I fully beli...
adaptationwas until after the event. For instance, no one would have thought thatprehistoric mammalswere better adapted than dinosaurs until the K-T extinction changed the playing field. Usually, determining which is the "better adapted" species takes thousands, and sometimes millions, of years...
However, the insect diversity and abundance has resumed rhythm after first extinction giving birth to new species at higher rates, however still it will take millions of years to restore the extinct ones [6]. The latest human caused [1] Holocene extinction of species is growing since 20th ...
Citizen Canine, Comrade Cow: Toward a New Kind of Animal Rights Cows, pigs, chickens, turkeys, goats—even the beloved cat, dog, or hamster, according to some very serious thinkers—are beasts that humans should nurture toward extinction. Click for larger view View full resolution MARK TANSEY...
Ecological systems sometimes experience sudden changes in their properties or function which often results in species extinction and significant loss of biodiversity. Understanding why these significant changes occur remains a challenge, in particular because transitions often happen under apparently steady, co...