首页
登录
职称英语
【B1】 [br] 【B9】 [originaltext] Look at your watch for just one minute. During
【B1】 [br] 【B9】 [originaltext] Look at your watch for just one minute. During
游客
2024-02-16
32
管理
问题
【B1】 [br] 【B9】
Look at your watch for just one minute. During that time the population of the world increased by eight five people. Perhaps you think that isn’t much. In the next hour, more than 5,000 additional people will be living on this planet. So it goes, hour after hour. In one day, there are about 120,000 additional mouths to feed. Multiply this by 365. What will happen in 100 years?
This population explosion may be the greatest challenge of the present time. Within the next forty years, the world population may double. Can the new frontiers of science meet the needs of the crowded world of tomorrow?
If the present rate of population increase continues for the next 600 or 700 years, there will be standing room only. Each person will have between 3 to 10 square feet of space in which to live. This includes the mountaintops, deserts, and the ice and snow fields of the polar regions. Of course, no one expects such a thing to happen. War, plague, famine, or some other catastrophes can be expected to occur long before the population reaches this point. Actually, the danger is not in an overcrowded world where people are huddled together so that they cannot move arms and legs, but in an upset balance between population and resources.
选项
答案
This includes the mountaintops, deserts, and the ice and snow fields of the polar regions.
解析
转载请注明原文地址:http://tihaiku.com/zcyy/3456602.html
相关试题推荐
[originaltext]Extremelyhotweatheriscommoninmanypartsoftheworld.A
[originaltext]Extremelyhotweatheriscommoninmanypartsoftheworld.A
[originaltext]Extremelyhotweatheriscommoninmanypartsoftheworld.A
[originaltext]W:Goodmorning.(19)I’dUketoreportamissinghandbag.M:Goo
[originaltext]W:Goodmorning.(19)I’dUketoreportamissinghandbag.M:Goo
[originaltext]M:Whyareyouquittingsosuddenly?Doyouhaveanycomplaintsa
[originaltext]M:Whyareyouquittingsosuddenly?Doyouhaveanycomplaintsa
[originaltext]Wednesdaysarethemostdepressingdayoftheweek.(30)Ify
[originaltext]Wednesdaysarethemostdepressingdayoftheweek.(30)Ify
[originaltext]W:Goodmorningandwelcometotoday’sprogram.(22)Haveyoualw
随机试题
Itwasacold,rainyandwhollymiserableafternooninWashington,andahot
WriteonANSWERSHEETTWOanoteofabout50-60wordsbasedonthefollowing
0,f(a),('>
设函数f(x)在[a,b]上连续,在(a,b)可导,f'(x)>0,f(a),(
实性妇人腹痛与痛经的共同病机是()A.冲任虚衰,胞脉失于濡养,不荣则痛 B.冲
A
在计算股权投资基金净内部收益率时,需从现金流中扣除的项目() Ⅰ.支付给管理
下表为去年甲、乙两企业的生产经营情况,则下列说法正确的是()。 A.甲企业的
当前中国面临的贸易摩擦不但源于产业结构、贸易政策等经济因素,也与中国国际地位的上
根据《外商投资法》的规定,下列选项中,不属于外商投资的是()。A.外国投资
(2014年真题)关于项目团队表现阶段状态的表述,正确的有( )。A.团队工作开
最新回复
(
0
)