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Human activities, such as overhunting a species or destroying its habitat, have caused the extinction of some species, such as the passenger pigeon and dodo, and threatened many others (see endangered species). See also mass extinction. Bibliography See M. V. Barrow, Jr., Nature's Ghosts: ...
endangered species. The inbreeding that occurs in small populations simply reduces genetic diversity further risking the survival of the species. Even when the breeding program is moderately successful, the animals experience high mortality rates when reintroduced back into the wild. Sometimes they even...
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to do so. We should write to newspapers and magazines and (9) t___ everyone about these problems. We should also immediately (10) d___ something to help the endangered animals. 免费查看参考答案及解析 请认真阅读下面短文,并根据各题所给首字母的提示,写出一个合适的英语单词完整、正确的形式...
据了解,中美开展大熊猫合作研究二十年来,为促进濒危物种保护研究发挥了积极作用。保护野生动物这一话题再次走进人们的视野。那么我们应该如何保护野生动物,尤其是濒危动物(endangered animals) 呢? 假设你是李华,请根据下面的内容提示,写一篇倡议书,呼吁大家保护濒临灭绝的动物,内容可适当发挥。
根据最后一段“Cheetahs are endangered animals...Today,cheetahs inhabit only the countries south of the Sahara desert.Just 12,000 to 15,000 now live in the wild.”可推断出作者呼吁大家保护这种濒临灭绝的物种——猎豹。答案:DB76540036Thousands of puffins(海鹦)live in Maine and on islands in the...
— Has Tom finished his article on the endangered animals?... 查看答案 — Do you think the article is difficult? nbs... 查看答案 — Ms Li, I have a hard time ___ the article. — Remember... 查看答案 This article says ___ is bad for our lungs. [... 查看答案 I enjoy...
The education program in Chengduteaches children about pandas and other endangered wild animals.5. They are doing research to betterunderstand the habits of pandas. 结果二 题目 Read the article to find out what these numbers mean: 10,阅读这篇文章,找出这些数字的意思12,300,2,000.10,12,300,2,...
They send people to schools to tell children about the importance of saving pandas and other endangered wildanimals.5. They hope to better understand the habits of pandas. 结果一 题目 【题目】Read the article again and write short answersto the questions.1. What is Lin Wei's job?2. What...