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)__...
A Why Have Species Become Endangered?Loss of habitat or the “native home"of a plant or animal is usually the most important cause of endangerment. 1 Humans are highly adaptable, however, and can produce or gather a wide variety of foods, store water, and create their own shelter from raw...
A. 2002 . Niche concepts and woodpecker conservation: Understanding why some species are endangered. Pages 87–96 in Forschungsbericht 48, International Woodpecker Symposium (P. Pechacek and W. d'Oleire-Oltmanns, Eds.). Nationalparkverwaltung Berchtesgaden, Germany....
This is one of the questions that are often asked by students who tries figure out the root cause of the wave of extinction that is sweeping the earth. This article is an attempt to explain you some of the most probable causes about endangered species facing biologists worldwide. An animal ...
When a species becomes endangered, it isa sign that the ecosystem is slowly falling apart. Each species that is lost triggers the loss of other species within its ecosystem. Humans depend on healthy ecosystems to purify our environment. ... If we allow our environment to become contaminated, ...
There are many reasons why animal species become endangered, but most of them have something to do with (3)___ activities. Habita destruction (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)___ houses and farms. As a ...
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) ___ natur...
A senior member of the Yamaguchi-gumi, a designated organized crime syndicate, has been arrested in connection with the theft of over 170 Rolex watches in Osaka, and is suspected of having selected where the stolen goods would be sold. ...
Tigers are not becoming endangered; they are already classified as an endangered species with a decreasing population. Their population loss is a...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your tough ...
Experts have a simple answer: if we don't invest money into saving endangered species now,we will have to invest far more in the future. For example, if there are no bees, food will become way more expensive, and if vultures go extinct, cases of rabies and an increase in medical expen...