大學英語作文:考研英語作文范文：保護瀕危動物的重要性

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In the past, there have been many endangered animals. Now they are extinct. Does it matter? Has our environment been affected by their absence? Has the quality of our own life been changed? The answer to these questions is “Yes.”

Yes. It does matter if we destroy an endangered species habitat to develop more farmland, housing or industrial parks. There is a delicate balance of nature. If one small part is removed, it will effect all the other parts. For example, if certain trees are cut down, bats will have no place to roost. If they cannot roost, they cannot breed. If there are no bats, there will be no animal, or bird to eat certain insects that plague our crops.

Yes. Our environment has been affected by the absence of certain animals. Certain flowers are pollinated by butterflies, which migrate from Canada to Mexico. Some of the breeding grounds of these butterflies were destroyed. Now these flowers are disappearing from certain areas. We will no longer be able to enjoy their beauty.

Yes. The quality of our life has been changed America used to be covered with giant trees. Now we have to visit them in one small park. Rain forests around the world are being cut down to make room for humans. We will never be able to see or study this fragile ecosystem.

I would encourage us humans to look for other alternatives for our farmlands, housing, and industries. We have alternatives; the animals do not.

在過去,有許多瀕危動物?，F在他們已經滅絕。這有關系嗎?我們的環(huán)境已經受到他們的缺席?我們的生活質量已經改變了嗎?這些問題的答案是“是的。”

是的。沒關系,如果我們破壞瀕危物種棲息地開發(fā)更多的農田,房屋或工業(yè)園區(qū)。有一個微妙的平衡。如果一小部分被刪除,它將影響所有其他部分。例如,如果某些樹木砍伐,蝙蝠沒有棲息的地方。如果他們不能,他們不能繁殖。如果沒有蝙蝠,不會有動物或鳥吃某些破壞莊稼的昆蟲。

是的。我們的環(huán)境已經受到缺乏某些動物。某些花授粉的蝴蝶,從加拿大到墨西哥遷移。這些蝴蝶被毀的繁殖地?，F在這些花從某些地區(qū)消失。我們將不再能享受他們的美麗。

是的。我們的生活質量已經改變了美國曾經是覆蓋著大樹?，F在我們要拜訪他們在一個小公園。在世界各地的熱帶雨林被砍伐,為人類。我們將永遠無法看到或學習這個脆弱的生態(tài)系統(tǒng)。

我將鼓勵我們人類去尋找其他替代品對于我們的農田,住房,和行業(yè)。我們有替代品,動物不會。