人和環境Man and His Environment

      Man and His Environment

     Throughout history man has changed his physical environment in order to improve his way of life. With the tools of technology  he  has  altered many physical features of the earth.  He  has  transformed woodlands and prairies into farms and made lakes and reserviors out of rivers for irrigation purposes or hydroelectric power. Man has also modified the face of the earth by draining marshes and cutting through mountains to build roads and railways.     However, man's changes to the physical environment have not always had beneficial results. Today, pollution of the air and water is an increasing danger to the health of the planet. Each day thousands of tons of gases come out of the exhausts of motor vehicles. Smoke from factories pollutes the air of industrialized areas and the surrounding areas of the countryside. The pollution of water is equally harmful. The whole ecological balance of the sea is being changed and industrial wastes have already made many rivers lifeless.     Now environmental protection is more pressing than ever before. As we know, massive destruction of environment has brought about negative effects and even poses a great threat to man's existence. Indifference to these problems will mean committing suicide. Therefore, effective measures should be taken and laws passed to conserve environment. Otherwise,man is certain to suffer from the serious consequences caused by this lack of care for his living surroundings.
標題：人與環境（人和環境）
內容：人類和環境的整個歷史的人改變了他的身體的環境，以改善自己的生活方式。隨着技術手段，他改變了地球的許多物理特性。他已經變成了農場，林地和草原和湖泊和灌溉的目的或水力發電的河流儲層內。曼還修改並通過引流沼澤山區切割修建道路和鐵路的地球表面。然而，人的改變自然環境並不總是有益的結果了。今天，污染空氣和水是越來越危險的地球的健康。噸的氣體，每天來的機動車輛的廢氣出數以千計。工廠煙霧污染了空氣的工業化地區和農村周邊地區。水的污染也同樣有害。整個海洋生態平衡正在改變，工業廢料已作出許多河流死氣沉沉。現在，環保更比以往任何時候都迫切。正如我們所知，大規模破壞環境帶來負面影響，甚至造成巨大威脅人類的生存。漠視這些問題將意味着自殺。因此，有效的措施，並應採取通過的法律保護環境。否則，人肯定會受到來自本的照顧他的生活環境而導致的嚴重後果。

本文由英語文章網提供!