人口增長的英語作文

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            有關人口增長的英語作文(精選15篇)

              在日常學習、工作抑或是生活中,大家都經常接觸到作文吧,作文是從內部言語向外部言語的過渡,即從經過壓縮的簡要的、自己能明白的語言,向開展的、具有規范語法結構的、能為他人所理解的外部語言形式的轉化。寫起作文來就毫無頭緒?下面是小編精心整理的有關人口增長的英語作文,歡迎閱讀與收藏。

            有關人口增長的英語作文(精選15篇)

              人口增長的英語作文 1

              It has been estimated that a thousand years ago there were less than 400 million people on earth. Today, however, the worlds population has amounted to 5,000 million. What is worse, it keeps growing at a surprising speed. If this trend continues, the worlds population will shoot up to 7,000 million by the year 2000. This is what we call population explosion.

              The rapid development of science and technology is the main cause of population explosion. We can see that the population has been growing at a tremendous speed since the Industrial and Agriculture Revolution in 1650, which raised the peoples standard of living, and the emergence of modern medicine in 1550, which lowered the peoples death rate.

              Population explosion will result in a lot of such problems as food shortage, housing shortage and unemployment. It is time that we acted quickly to carry out the policy of birth control otherwise, mans survival on the earth will be threatened.

              人口增長的英語作文 2

              It is well-known that there has been a drastic increase in world population. But it is probably les well-known that the extinction rate of wildlife species is experiencing a parallel trend.

              Take the United States for instance. In 1990, U.S. population reached an unprecedented level of 250 million, which is approximately 250 times of that of 1800. On the other hand, wildlife species are disappearing from the country at an alarming rate. By 1990, about 70 wildlife species would never be seen in U.S. We are fully justified in declaring that the explosive population growth has had an adverse effect on the survival of wildlife species and will be a constant threat to the wildlife resources if no immediate actions are taken.

              Nothing has ever equaled the magnitude and speed with which the human species is altering the physical and chemical world. It has been demolishing the environment we are living in.

              人口增長的英語作文 3

              Everything grows in modern times, and it seems that nothing grows as quickly as population. Population keeps growing, and grows rapidly, firstly because people’s living standards keep going up, with better houses, better clothing, better food, secondly because people know how to preserve themselves so as to live longer, and thirdly

              because they have modern medicine and medical care to ensure that usual diseases can be easily cured. There is another cause for the growth of population. Few countries or governments have realised the importance of family planning. On the contrary, some encourage child-birth.

              Here are some examples of population growth from 1985 to 2000 (as anticipated). From Lima had 5.7 million people in 1985 but there were 9.1 million by 2000. Tianjin used to have 7. 9 million in 1985. By 2000 its population reached 9. 7 million. Such cities as London, Osaka, Moscow, Beijing, Karachi, Delhi, Jakarta, Seoul, and Teheran are having a similar population growth. We would not be shocked if all other cities have this rate. But some cities, like Calcutta, Shanghai, New York, and Sto Paulo boost their population even more quickly than the above-mentioned cities. Tokyo had 18.8 million in 1985. The year 2000 found 20.2 million Tokyo citizens. Mexic city had 17.3 million people in 1985, but as population specialists had predicted, that reached 25.8 million in 2000 !

              The population problem is a universal concern nowadays. Any government is a failure if it does nothing about its population growth.

              人口增長的英語作文 4

              Population Growth

              The growth of population during the past few centuries is no proof that population will continue to grow straight upward toward infinity and doom. On the contrary, demographic history offers evidence that population growth has not been at all constant. According to paleoecologist Edward Deevey, the past million years show three momentous changes. The first, a rapid increase in population around one m illion B. C., followed the innovations of tool making and tool using.

              But when the new power from the use of tools has been exploited, the rate of world population growth fell and became almost stable. The next rapid jump in population started perhaps 10,000 years ago, when mankind began to keep herds, plow and plant the earth. Once again when initial productivity gains had been absorbed, the rate of population growth abated. These two episodes suggest that the third great change, the present rapid growth, which began in the West between 250 and 350 years ago, may also slow down when, or if, technology begins to yield fewer innovations. Of course, the current knowledge revolution may continue without foreseeable end. Either way - contrary to popular belief in constant geometric growth - population can be expected in the long run to adjust to productivity. And when one takes this view, population growth is seen to represent economic progress and human triumph rather than social failure.

              人口增長的英語作文 5

              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。

              人口增長的英語作文 6

              Population Growth

              The growth of population during the past few centuries is no proof that population will continue to grow straight upward toward infinity and doom。 On the contrary, demographic history offers evidence that population growth has not been at all constant。 According to paleoecologist Edward Deevey, the past million years show three momentous changes。 The first, a rapid increase in population around one m illion B。 C。, followed the innovations of tool making and tool using。

              But when the new power from the use of tools has been exploited, the rate of world population growth fell and became almost stable。 The next rapid jump in population started perhaps 10,000 years ago, when mankind began to keep herds, plow and plant the earth。 Once again when initial productivity gains had been absorbed, the rate of population growth abated。 These two episodes suggest that the third great change, the present rapid growth, which began in the West between 250 and 350 years ago, may also slow down when, or if, technology begins to yield fewer innovations。 Of course, the current knowledge revolution may continue without foreseeable end。 Either way — contrary to popular belief in constant geometric growth — population can be expected in the long run to adjust to productivity。 And when one takes this view, population growth is seen to represent economic progress and human triumph rather than social failure。

              人口增長的英語作文 7

              Currently, there is a widespread concern about the previously neglected connection between growing human population and decreasing wild species. As the two graphs obviously portrayed, American population in 1980 was 250 times than that in 1800, a trend accompanied by the extinction of nearly 70 kinds of wildlife in the past 300 years. A clear correlation is suggested that mankind has exerted a tremendously negative influence on natural species.

              There are many factors responsible for the aforementioned tendency. First and foremost, to satisfy the space demand for the booming population, the only available solution for Americans is to take occupation of forests and grassland. that used to be habitat of wild animals and plants. Furthermore, the process of industrialization and urbanization has generated severe pollution that essentially destroys environment and ecosystem.

              In my point of view, the dearth of wildlife today forecasts an unpromising future for humans tomorrow. In order to eliminate species extinction, relevant laws and regulations must be established and enforced to maintain a large portion of unspoiled areas. Effective measures should also be applied to ensure that the impact of pollution be removed.

              人口增長的英語作文 8

              From these graphs,we can draw a conclusion that,with the growth of human population,the number of species has decreased rapidly in America,and some species have even vanished from our planet。

              Why does this phenomenon appear?There are several possible reasons for this。 Above all,as the human population grows rapidly,a growing number of people came to live where some wild species have been living。 Then these species have to move to other places。 Some of them probably can not adapt to the new environment and die。 In addition,although many people look on the wildlife as their friends,some people may not think so。 They catch a lot of wild animals and sell them in order to get more money。 Even worse/More importantly,as the result /consequence of the industry,the natural balance and the ecologic environment are destroyed。 The clear cutting has become increasingly serious。 So some of the wildlife become homeless and extinct。

              In order to protect the wildlife,I have some suggestions。 First,the governments should make laws to prevent them from being caught and killed。 Second,the governments should educate people to love nature and protect it。 Third,as for ourselves,we should take practical actions to protect our living environment。

              人口增長的英語作文 9

              In todays world there is no big problem as a population. People began to worry about the support of the earth. And theres probably only standing room for everyone in the future.

              The population of Lima is 5. It was 7 million in 1985, but it grew to 9. 1 million in 2000. Tianjin was 790 million in 1985. In 2000, it increased to 9. 7 million dollars. London, Osaka, Moscow, Beijing, Karachi, New Delhi, Jakarta, Seoul and Tehrans population growth has a similar city. Calcutta, Shanghai, New York, St Paul and STO saw a faster population explosion. Tokyo has 18 million 800 thousand in 1985. It became 20 million 200 thousand in 2000. Mexico City had 17 million 300 thousand people in 1985, but in 2000, its population reached 25 million 800 thousand!

              What does population growth mean? This means increasing consumption and greater soil pressure. If more people are added to our world, the population has not been warned or taken any action, we will only stand in the end of twenty-first Century.

              Each government and the United Nations should see that each countrys population and each city stay for the next 50 years.

              人口增長的英語作文 10

              Population to Be Curbed

              Nothing in today’s world is as big a problem as that of population. People begin to worry about the support capacity of the earth. And there might be only standing room for each person in the future.

              Lima’s population was 5. 7 million in 1985 but it grew to 9. 1 million in 2000. Tianjin’s was 7.9 million in 1985. In 2000, it boosted to 9. 7 million. Such cities as London, Osaka, Moscow, Beijing, Karachi, Delhi, Jakarta, Seoul, and Teheran are having a similar population growth. Calcutta, Shanghai, New York, and Sto Paulo see a faster population explosion. Tokyo had 18.8 million in 1985. In 2000 it turned into 20.2 million. Mexic city had 17.3 million people in 1985, but in 2000, its population reached 25.8 million!

              What does the population growth mean? It means greater and greater consumption and greater pressure for the earth. If more people are added to the world population without our being alert or taking any action, we would have only standing room by the end of the 21st century.

              Each government and the UN should see that population of each country and each city stops growing for the next fifty years.

              人口增長的英語作文 11

              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.

              人口增長的英語作文 12

              It is universally acknowledged that Tianjin is a modern city with a long history in china. Meanwhiletianjin is my hometown .Let me introduce Tianjin in nowdays

              If you have ever been to tianjin the clean street and friendly people should made a deeply impression for you

              Tianjin is a pluralism city . There are many special construct whose style were western style in Five Main Street. The Sea River is Mother-river in Tianjin. It is so beautiful that hundreds of people will work along the bank until midnight .If you want to go shopping you can go Binjiang Street or Guo Lou Street in these placeYou can buy anything what you like and feel the liviest sense in the world

              TianjinMy hometown! You are my most beautiful city !

              人口增長的英語作文 13

              With the developement of my hometown in the past few years, the population is expanding very fast. The city is expiriencing not only a higher birthrate than ever, but also waves of immigration. The streets in the city are crowed or even jamed during the rush hours. If I could change one thing about my hometown, I would develope an advanced public traffic system.

              In order to hold such an exploding population, the city has extended miles by miles without much plan. It is common for people to travel from the southmost part to the northmost part of the city to go to work everyday. They have to spend three hours or more on the way they go to work and come home. Eight hours’ work is a heavy burden, while people have to spend hours before and after the work. A subway running through or around the city can

              solve the problem. People could live further away from the downtown without worrying about spending too much time on the way.

              Some people buy their own car or take a taxi to work everyday. It’s really expensive for most of the people in the city. They can’t afford paying so much on traffic fares. Many civil engineering experts advocate that sharing a public traffic system is the most efficient way. People could reduce their fares a lot by using the public traffic system, and they can spend the money on some other things.

              Even there are more and more people who can afford buying a car or taking taxi everyday, It is still suggested to using the public traffic system. Because the road developement can never keep up with the demand of the increasing cars, the cars may jam on the roads during rush hours. Usually, the speed of the car in that time is no higher than a bycicle! And pollution is another concern. So many private cars running in the city will bring us an environmental problem. On the other hand, the pollution from the public traffic system is much lighter. All in all, an advanced public traffic system time efficient, cost efficient, and pollution preventing. This is the trend of advanced cities。

              人口增長的英語作文 14

              Progress in science and the improvement of living conditions have led m the rapidgrowth of the world population. Modern medical science, 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 resuit, the world population has increased so rapidly that it has now exceeded 5 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,the limited productivity and scarce natural 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 a fast population growth and the importance of carrying out a family planning programme. Only by adopting effectual measures can human society de velop steadily and have a bright future.···

              人口增長的英語作文 15

              From these graphs, we can draw a conclusion that, with the growth of human population, the number of species has decreased rapidly in America, and some species have even vanished from our planet.

              Why does this phenomenon appear? There are several possible reasons for this. Above all, as the human population grows rapidly, a growing number of people came to live where some wild species have been living. Then these species have to move to other places. Some of them probably can not adapt to the new environment and die. In addition, although many people look on the wildlife as their friends, some people may not think so. They catch a lot of wild animals and sell them in order to get more money. Even worse/More importantly, as the result /consequence of the industry, the natural balance and the ecologic environment are destroyed. The clear cutting has become increasingly serious. So some of the wildlife become homeless and extinct.

              In order to protect the wildlife, I have some suggestions. First, the governments should make laws to prevent them from being caught and killed. Second, the governments should educate people to love nature and protect it. Third, as for ourselves, we should take practical actions to protect our living environment.

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