Responsibility to save endangered species

The speaker contends that society should not get hold of too umteen efforts to save endangered species, since the extinction of them are caused by thoroughgoing(a) forces. While I concede that the extinction of many species is a result of natural process, human beings also play a more(prenominal)(prenominal) and more important role in accelerating and infuriating this process. And we should make moderate efforts to save the endangered species. Admittedly, in the geologic chivalric many species live twist extinct naturally. The changes of surround ascribable to natural reasons may destroy the homelands of many species, hence leash to their extinctions. The nature may also break the ease of marauder and prey, thus causing the less powerful species to become extinct. An extremum example might be the extinction of dinosaur, the antediluvian paterfamilias powerful gigantic leader of the earth. It is considered that the extinction of dinosaur is attributed to a striki ng of a small comet and the earth, which drastically changed the climate on the earth. Darwins look of natural selection might give us scads of instructions on this topic. If a species cannot adapt itself to the nature, it would be eliminated. Thats the sinlessness of nature. However, with the increase of human activities, we human beings become more and more influential on the earth. Unfortunately, many of our activities endanger the existence of dissimilar species. Consider the accumulation of greenhouse gases, for example. These gases would gradually increase the orbicular temperature on the earth. The amount of these kinds of gases, however, has been increasing with the economic booming. Recent researches endure indicated that the accumulation of green gas has caused the melt of the ice jacket in Antarctic, which would not only lead to the extinction of the species bodyguard there, but also cause the sea level forego and thus endangering the species living a long the sea, including people in the coasta! l areas. Another example is the deforestation of Amazon rainforest. This...If you want to desex a full essay, order it on our website: OrderEssay.net

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