希望 發問時間: 社會與文化語言 · 6 年前

(急)英文寫作 20點!

標題:

Write about the main reasons (causes) that animals become endangered.

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2 個解答

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  • 6 年前
    最佳解答

    Here are 4 main reasons why animals become endangered.

    1. Destruction of Habitat Humans destroy precious habitat--the natural environment of a living thing--when they fill swamps and marshes, dam rivers and cut down trees to build homes, roads and other developments. 2. Pollution Oil spills, acid rain and water pollution have been devastating for many species of fish and birds.3. Hunting and Fishing Many animals are over-hunted because their meat, fur and other parts are very valuable. 4. Exotic Species When animals or plants arrive into a new habitat from a foreign place they sometimes introduce diseases that the native species can't fight. These "exotic" species can also prey on the native species.

    2014-04-23 04:45:23 補充:

    YAHOO真爛

    1. 1. Destruction of Habitat

    Humans destroy precious habitat--the natural environment of a living thing--when they fill swamps and marshes, dam rivers and cut down trees to build homes, roads and other developments.

    2014-04-23 04:45:46 補充:

    2. Pollution

    Oil spills, acid rain and water pollution have been devastating for many species of fish and birds.

    2014-04-23 04:46:09 補充:

    3. Hunting and Fishing

    Many animals are over-hunted because their meat, fur and other parts are very valuable.

    2014-04-23 04:46:26 補充:

    4. Exotic Species

    When animals or plants arrive into a new habitat from a foreign place they sometimes introduce diseases that the native species can't fight. These "exotic" species can also prey on the native species.

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  • 匿名使用者
    6 年前

    參考下面的網址看看

    http://phi008780508.pixnet.net/blog

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