精选人口大爆炸英语作文
导语：人口大爆炸时代是恐怖的.，我们要控制人口数量。下面是小编收集整理关于人口大爆炸的英语作文，希望对大家有所帮助。
【第一篇】关于人口大爆炸英语作文
The human race has experienced a consistent increase in population since the beginning of its history. Famine and disease have done little to offset(抵消)this steady increase. Too many people are added annually to the population of the world. So both the causes of population increase and the results of having more people are worth careful study.
Culture evolution is the major factor responsible for population increase. Early in human development, people invented tools to hunt animals. Later they built shelters to protect themselves. Step by step, they made life easier. As a result, fewer died from natural forces, such as harsh climate and disease.
In the past, when population grew, there was unexplored territory to inhabit. But now, almost all the habitable land has been explored.
The world's population may reach 8.7 billion in 2033. It is clear that world population is a serious issue that needs careful attention. Human beings are unique to solve problems through cultural evolution.(发展) Facing the world population explosion in the near future. We must carry out the birth control program in order to save the mankind and save the world.
【第二篇】关于人口大爆炸英语作文
this sudden increase in the population of the developing countries has come at a difficult time. even if their population had not grown so fast they would have been facing a desperate struggle to bring the standard of living of their people up to the point at which there was enough food, housing, education, medical care and employment for everyone to have a reasonable life.the poor countries are having to run faster and faster in their economic activity in order to stay in the same place, and the gap in wealth between rich and poor countries grows wider every year.
the most pressing problem created by the rapid increase in population is a shortage of food. more mouths have to be fed every year and yet a high proportion of the existing population are not getting enough of the right kind of food. over the past two years the total amount of food has decreased, and of course the total amount of food per person has decreased even more sharply.
more and more of the babies born in developing countries have been surviving infancy, and now nearly half the people living in those countries are under the age of 15. the adults have to work harder than ever to provide for the needs of the children,who cannot contribute to the economy until they are older. there is a shortage of schools and teachers, and there are not enough hospitals, doctors and nurses. farming land is becoming scarce,so country people are moving to the towns and cities in the hope of finding a better standard of living. but the cities have not been able to provide housing, and the newcomers live in crowded slums.finally, there are too few jobs, and unemployment leads to further poverty.
【第三篇】关于人口大爆炸英语作文
the human race has experienced a consistent increase in population since the beginning of its history. famine and disease have done little to offset(抵消)this steady increase. too many people are added annually to the population of the world. so both the causes of population increase and the results of having more people are worth careful study.
culture evolution is the major factor responsible for population increase. early in human development,people invented tools to hunt animals. later they built shelters to protect themselves. step by step,they made life easier. as a result,fewer died from natural forces,such as harsh climate and disease.
in the past,when population grew,there was unexplored territory to inhabit. but now,almost all the habitable land has been explored.
the world‘s population may reach 8.7 billion in 2033. it is clear that world population is a serious issue that needs careful attention. human beings are unique to solve problems through cultural evolution.(发展)facing the world population explosion in the near future. we must carry out the birth control program in order to save the mankind and save the world.
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