Many wild animals are facing the danger of extinction, because the environment that they are living in has changed greatly. For example, with the developmet of cities, the using of insecticide and serious pollution, their living areas have become narrowcr and narrower. Many of the wild animals, now are confronted with food crisis. At the same time, man is killing off species just for getting their fur, skin, horns, teeth and meat.
In order to protect our resources of ecology, people should realize that the loss of any species is at least the loss of source of knowledge and a source of natural beauty. There fore, measures of the following should be taken: pollution standards are made to keepdown poisons; killing off certain rare species is prohibited; national parks should be set up as wild life, reserves.
Only if we human beings take some drastic measures can wild animals be preserved.
許多野生動物正面臨滅絕的危險,因為它們生活的環境發生了巨大變化。例如,隨着城市的發展,殺蟲劑的使用和嚴重的污染,野生動物的生活區域變得狹窄,狹窄。許多的野生動物,現在面臨糧食危機。同時,人是殺死物種只是為了得到他們的皮毛,皮膚、角、牙齒和肉。
為了保護我們的`資源的生態,人們應該意識到,任何物種的喪失是至少失去的知識來源和自然美景。因此,應採取以下措施:污染標準是用來降低毒物的;殺死某些稀有物種;禁止國家公園應該設置作為野生動物,儲備。
只有我們人類採取一些有力措施,才能保護野生動物。
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