人口问题的四级英语作文

2020-05-02 17:05:16 人口

  the ups and downs of population growth

  As is seen from the two graphs, it is clear that with the rapid growth of U.S. population from 1800 to 1990, the number of its wildlife species no longer existing soared during the same period. Naturally, we can draw the conclusion that the sharp decline of wildlife species resulted from the population growth.

  Two reasons may account for this phenomenon. To begin with, as the population grows, people consume much more natural resources, which often leads to excessive hunting. Second, with the increase of human activities, modern people take up more and more space. Which has a great impact on other species. Finally, the problem of pollution becomes more and more serious with the development of modern industry. More and more animals have to adapt themselves to the decaying environment or move to a totally different place, but not all of them are fortunate enough to survive the changes.

  Solving this problem calls for, above all, the government’s efforts to control population growth, to decrease industrial pollution and to enhance the laws to forbid wildlife hunting. Moreover, common citizens should be aware of this ecological crisis and take on the responsibility of wildlife protection. In a word, only when the government and the common people make joint e f forts can we hope to find a satisfactory solution to this problem.

上一篇: 人口老龄化加剧世界人口日作文 下一篇: 中国人口死亡大揭秘作文
[人口]相关推荐

中国名人口才故事

中国名人口才故事1刘墉巧言戏和坤大奸臣和坤小时曾进宫当差,专管每天晚上点燃蜡烛一事,加上他人又矮小,人们便送了他个外号“蜡头儿”。可谁知,这个“蜡头儿”却越烧越旺,平步青云,一直官升户部侍郎兼军机大臣...

2020-05-02

世界人口英文作文

World Population According to a recent report from the United Nations, the world population continues to grow。 It is over 5 billion now。 It could reach8。4 billion in the year 2025。 But during the past 10 years or so, a large and rapi...

2020-05-02

世界人口日英语作文

2004 marks the 10th anniversary of the groundbreaking International Conference on Population and Development (ICPD) in Cairo, Egypt, in 1994. Ten years ago, on the eve of World Population Day, a new campaign was launched to raise awareness...

2020-05-02

《人口论》读后感作文700字

马尔萨斯因其发表《人口论》而为人所知,他的著作在很大程度上是对他的父亲及其朋友们(如卢梭、休谟等)的思想的反动。这使读者景仰的不仅是他书中独到深刻的思想观点,还有他敢于质疑和反对大家的勇气和精神。虽然,《人口论》被称为历史上争论最多的一部...

2020-05-02

世界人口问题作文650字

医疗卫生事业的发展使得人口出生率和成活率迅速提高,死亡率大幅度下降,引起全球人口急剧增长。 世界人口递增的时间越来越短。工业革命时期18xx年到1839年,世界人口由10亿增加到20亿,到1960年为30亿,1975年为40亿,1987年7月为50亿。发展中国家占世界人...

2020-05-02

人口的作文评语

人口的作文评语11. 虽述平常事,但分析透彻合理,理性挖掘较深,凸现了事件的本质。2. 事件虽小,但反映出较深刻的道理,具有一定的普遍性。3. 从多方面多角度选材,充分体现了人物的个性特征,人物形象丰...

2020-05-02

中国人口死亡大揭秘作文550字

中国是一个发展中国家,面积约为96万平方千米,位居世界第三,而且我国还是世界上人口最多的国家,位居世界第一,这是我国的重要国情。 据统计,中国每年约有50000人死亡,其中一半死于非命。金鸡年,人口死亡路程上升趋势。中国正在一步步的发展,为什麽人...

2020-05-02

关于世界人口问题的作文

50亿,多么触目惊心的数字。然而,就在1987年的7月11日,世界上第50亿个人降生在地球上时,那傲傲待哺的婴儿是那样的无优无虑。他哪里知道,自己已经成为严重威胁人类生存的重要问题即将来临的标志。 在很久以前,就有不少有识之士在优虑世界人口问题,并发...

2020-05-02

考博英语作文23:人口增长、 人口质量

人口增长、 人口质量、 小学生肥胖、 养老与老龄化、 性别比例 1、population aging; outdated and abandoned; to improve the living condition of the aging population ; to respect and appreciate the aged; to provide safety and happiness 2、the nu...

2020-05-02

控制人口的英语作文

Population control Progress in science and the improvement of living conditions have led to the rapid growth of the world population. Modern medicine, for example, has made it possible for babies to grow up healthily and for people to live...

2020-05-02

中国人口死亡大揭秘作文

中国是一个发展中国家,面积约为96万平方千米,位居世界第三,而且我国还是世界上人口最多的国家,位居世界第一,这是我国的重要国情。 据统计,中国每年约有50000人死亡,其中一半死于非命。金鸡年,人口死亡路程上升趋势。中国正在一步步的发展,为什麽人...

2020-05-02

人口老龄化加剧世界人口日作文

人口问题是当今世界人们最为关心的问题之一。人口的发展受社会、政治、经济的制约,同时它对社会的发展也起着促进或延缓的作用。经过30年的努力,我国在人口控制的问题上取得了卓效可喜的成绩。根据国家统计局近期的统计,在计划生育政策实施后,我国人口总...

2020-05-02