首页
财务会计
医药卫生
金融经济
考公考编
外语考试
学历提升
职称考试
建筑工程
IT考试
其他
登录
职称考试
Population Explosion A very important world problem is the increasing numbe...
Population Explosion A very important world problem is the increasing numbe...
admin
2020-12-24
76
问题
Population Explosion
A very important world problem is the increasing number of people who actually inhabit this planet. The limited amount of land and land resources will soon be unable to support the huge population if it continues to grow at its present rate.
So why is this huge increase in population taking place? It is really due to the spread of the knowledge and practice of what is becoming known as "Death Control". You have no doubt heard of the term "Birth Control". "Death Control" is something rather different. It recognizes the work of the doctors and scientists who now keep alive people who, not very long ago, would have died of a variety of then incurable diseases. Through a wide variety of technological innovations that include farming methods and the control of deadly diseases, we have found ways to reduce the rate at which we die. However, this success is the very cause of the greatest threat to mankind.
If we examine the amount of land available for this ever-increasing population, we begin to see the problem. If everyone on the planet had an equal share of land, we would each have about 50,000 square meters. This figure seems to be quite encouraging until we examine the amount of usable land we actually have. More than three-fifths of the world's land cannot produce food.
Obviously, with so little land to support us, we should be taking great care not to reduce it further. But we are not! Instead, we are consuming its "capital" -- its nonrenewable fossil fuels and other mineral deposits that took millions of years to form but which are now being destroyed in decades. We are also doing the same with other vital resources not usually thought of as being nonrenewable such as fertile soils, groundwater and the millions of other species that share the earth with us.
It is a very common belief that the problems of the population explosion are caused mainly by poor people living in poor countries who do not know enough to limit their reproduction. This is not true. The actual number of people in an area is not as important as the effect they have on nature. Developing countries do have an effect on their environment, but it is the populations of richer countries that have a far greater impact on the earth as a whole.
According to the article, what contributes to the population increase?()
选项
A.Birth explosion.
B.Birth Control.
C.Technological innovations.
D.Death Control.
答案
D
解析
细节题。题干:根据本文,什么导致了人口增长?利用题干关键词population increase 可以定位到第二段“SO Why is this huge increase in population taking place?It is really due to the spread ofthe knowledge and practice ofwhat is becoming known as‘Death Control’.”,意 为“人口增长为什么会这么快呢?这都是由于所谓 ‘死亡控制’的知识和做法的广泛传 播”。由此可知,D为正确答案。
转载请注明原文地址:https://ti.zuoweng.com/ti/7HpQKKKQ
相关试题推荐
Itispossibletoapproachtheprobleminadifferentway.AraiseBposeCexper
GoingHerOwnWay Whenshewastwelve,Mariamadeherfirstimportantdecis...
GoingHerOwnWay Whenshewastwelve,Mariamadeherfirstimportantdecis...
GoingHerOwnWay Whenshewastwelve,Mariamadeherfirstimportantdecis...
Theydidn’tseemtoappreciatethemagnitudeoftheproblem.A.existenceB.caus
GoodTableManners Mannersplayanimportantpartinmakingafavorableimp...
GoodTableManners Mannersplayanimportantpartinmakingafavorableimp...
Itisimportantforfamiliestoobservetheirtraditionsevenastheirchildr...
Wehavediversewaystosolvetheproblemandshouldn'tgiveupthehope.()
Peopleshouldworktogethertodealwithenvironmentalproblems.()A.listB.forbi
随机试题
下列债券久期最长的是( )。 A、8年期、息票率为0%的息票债券 B、8年
蛇串疮的发病机制中其中一项主要是: A.情志内伤,肝气郁结,久而化火,肝经火毒
以下有关自动喷水灭火系统的描述中()是不合理的。
影响中药制剂稳定性的贮存条件有
某上市企业去年年末支付的股利为每股4元,该企业从去年开始每年的股利年增长率保持不
下列关于薪酬的说法中,错误的是()。
以下属于企业的非流动资产的是()
急性淋巴细胞性白血病 A.外周血中大量原始淋巴细胞 B.外周血中大量
下列盆地中,物产丰富,农耕发达,有“紫色盆地”之称的是( )。A.柴达木盆地B.塔里木盆地C.准噶尔盆地D.四川盆地
我国资产评估行业规范发展的基础是()。A.资产评估准则B.资产评估规范C.资产评估的作用D.资产审计