首页
登录
职称英语
【B1】 [br] 【B8】 [originaltext] Look at your watch for just one minute. During
【B1】 [br] 【B8】 [originaltext] Look at your watch for just one minute. During
游客
2024-02-16
32
管理
问题
【B1】 [br] 【B8】
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
rate
解析
转载请注明原文地址:https://www.tihaiku.com/zcyy/3456601.html
相关试题推荐
[originaltext]Morethanhalfofparentslogontosocialnetworkingsitesli
[originaltext]Morethanhalfofparentslogontosocialnetworkingsitesli
[originaltext]Mostpeoplemightthinkthatthefaxmachine,foundinmanyo
[originaltext]Mostpeoplemightthinkthatthefaxmachine,foundinmanyo
[originaltext]M:Hi,oh,sorry,I’mlate.W:I’mwaitingforyoutobeginthep
[originaltext]W:Iamabitfedupwithcatchingthesametraineverymorning,
[originaltext]W:Iamabitfedupwithcatchingthesametraineverymorning,
[originaltext]W:Iamabitfedupwithcatchingthesametraineverymorning,
[originaltext]W:Iamabitfedupwithcatchingthesametraineverymorning,
[originaltext]W:Iamabitfedupwithcatchingthesametraineverymorning,
随机试题
WhatwilltakeplaceonFriday?[br][originaltext]M:Everythinglooksgreatin
A.抑制原始的运动模式 B.利用言语刺激 C.牵张肌肉 D.坐位时的躯干与
政治因素对股票价格的影响很大,往往很难预料,主要有()。 ①战争 ②政权更
截至2017年末,全国农村贫困人口从2012年末的9899万人减少至3046万人
酪氨酸在体内不能转变生成的是( )。A.肾上腺素 B.黑色素 C.延胡索酸
工作分析的实施主体中,具有节省成本,但是工作分析结果可能不专业,影响信度的实施主
下列关于个人独资企业的表述正确的是()。A.个人独资企业设立时,不需要有投
以下可以应用放松训练改善的症状有()。 (A)紧张(B)焦虑 (C
A.美国 B.德国 C.英国 D.荷兰 E.西班牙上列各项中,最早提出脑
随同货物出售单独计价的包装物,取得的收入记入()科目。A.主营业务收入 B.
最新回复
(
0
)