题目 There are many reasons why animal species become endangered, but most of them have something to do with (1)___ activities. /laɪkəʊl ɪs'trəʊnɪz/ (栖息地破坏) is one of the main reasons. When people move into a new area (地区), they cut down trees and (4...
Endangered species are also the result of hunting and overfishing (狩猎和过度捕捞). A large number of animal species will (7)___ become extinct if people hunt and fish too many.So what can we do to save animal species from becoming extinct? We should take care not to (8)___ natural ...
O'Connell, M. 1992. "Response to: `Six biological reasons why the Endangered Species Act doesn't work and what to do about it.'" Conservation Biology 6:140-143.O'Connell, M. 1991. Response to: six biological reasons why the En- dangered Species Act doesn't work and what to do ...
C.dangers of bringing in non-native species D.reasons why animals become endangered 62.Which of the following examples shows that environmental pollution may cause species endangerment?B A.The extinction of the whales. B.The extinction of the red-fronted parakeet. ...
However, some species were endangered because of human. The reason is circumstances. Climate, food or everything can be the cause why some animals become fewer and fewer. People must do something for them so people set the zoo where some animals can live in the city. For example, panda ...
There are many reasons why animal species become endangered, but most of them have something to do with (1)动作reasons When people move into a new area (地区), they cut down trees and (4) ___ houses and farms. As a result, animals aren't (5) ___ to live in the places where...
【题目】读句子:T here are many reasons why species become endangered but most of them are due to humans. 相关知识点: 试题来源: 解析 【解析】 T here are many reasons why species become endang ered but most of them are due to humans. ...
is a broad issue .There are many reasons why a particular species may become endangerment .Habitat destruction, overexploitation of species, exotic species and pollution are reasons that leading to endangerment .Humans are the direct cause of ecology stress and species destruction in the modern world...
求翻译:104.A species can become endangered for different reasons.是什么意思?待解决 悬赏分:1 - 离问题结束还有 104.A species can become endangered for different reasons.问题补充:匿名 2013-05-23 12:26:38 104.A 物种濒临出于不同的原因。热门...
If this is not possible,the species become endangered.If a new species arrives,the animals and plants of the habitat must change again.(如果这不可能,那么这个物种就濒临灭绝了.如果新的物种入侵,那么这个栖息地上的动植物就又要改变了.)If the new species is too strong or uses too much of the ...