人口控制 關鍵詞: 小學四年級 400字

作文標題： 人口控制
關鍵詞： 小學四年級 400字
字數： 400字作文
本文適合： 小學四年級
作文來源： https://www.bestzhufu.com

作文大全網(www.bestzhufu.com)小貼士:我們現在很忙，很缺人手。你想加入我們嗎？我們熱烈歡迎。如果可以，請聯系我們！ qq:1055667

這篇作文是一篇關于小學四年級400字的作文，題目是《人口控制》，歡迎大家踴躍投稿。

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 longer. With improved living conditions, particularly in the countryside, people tend to have larger families. As a result, the world population has increased so rapidly that it has now exceeded 6 billion. But the overgrowth of population presents a threat to the existence of human society. A large population demands a GREat deal of food supply and shelter space. However, limited productivity and scarce world resources can hardly meet the needs of the ever-increasing population. Thus, in the long run, the overgrowth of the world population will only harm mankind. To guarantee the steady development of human society, mankind must realize the consequences resulting from fast population growth and carry out a family planning programme. Only by adopting effective measures, can human society develop steadily and have a bright future. 精品小說推薦： 昔日落魄少年被逐出家族，福禍相依得神秘老者相助，從此人生路上一片青雲！ 我行我瀟灑，彰顯我性格！ 彆罵小爺拽，媳婦多了用車載！ 妹紙一聲好歐巴，轉手就是摸摸大！ “不要嘛！” 完整內容請點擊辣手仙醫

Tags：小學四年級   400字