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(dòng)物正面臨滅絕的危險(xiǎn)，因?yàn)樗麄兩�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(chóng)劑的使用和嚴(yán)重的污染，他們的生活區(qū)域變得越來(lái)越狹小。許多野生動(dòng)物，現(xiàn)在面臨著糧食危機(jī)。同時(shí)，人類(lèi)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(hù)我們的生態(tài)資源，人們應(yīng)該意識(shí)到，任何物種的損失至少是知識(shí)的損失和自然美的來(lái)源。因此，本應(yīng)采取以下措施：制訂污染標(biāo)準(zhǔn)以降低有毒物質(zhì)；嚴(yán)禁殺害某些稀有物種；應(yīng)建立國(guó)家公園作為野生動(dòng)物保護(hù)區(qū)。
只有人類(lèi)采取一些極端措施，才能保護(hù)野生動(dòng)物。