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，因為他們生活在環(huán)境中的環(huán)境發(fā)生了很大變化。例如，隨著城市的發(fā)展，殺蟲劑的使用和嚴重的污染，他們的生活區(qū)域變得越來越狹小。許多野生動物，現(xiàn)在面臨著糧食危機。同時，人類為了獲取它們的皮毛、皮膚、角、牙齒和肉而殺死了它們。
為了保護我們的生態(tài)資源，人們應該意識到，任何物種的損失至少是知識的損失和自然美的來源。因此，本應采取以下措施：制訂污染標準以降低有毒物質；嚴禁殺害某些稀有物種；應建立國家公園作為野生動物保護區(qū)。
只有人類采取一些極端措施，才能保護野生動物。