首页
登录
职称英语
Three key facts about rising sea levels need to be pointed out to the world’
Three key facts about rising sea levels need to be pointed out to the world’
游客
2024-02-03
22
管理
问题
Three key facts about rising sea levels need to be pointed out to the world’s politicians and planners: sea-level rise is now inevitable, it will happen faster than most of us thought, and it will go on for a very long time.
Even if greenhouse gas emissions stopped tomorrow, the oceans will continue to swell as they warm. The climate scientists estimate that sea-level rise could well be in the region of 1 to 2 metres by 2100, with a small risk of an even greater rise.
For many islands and low-lying regions, even small rises will spell disasters. Most countries, however, will only lose a tiny percentage of their land, even with a very big rise. The problem is what has been built on that land: New York, Sydney and Tokyo, to mention just a few cities. Unless something can be done, great areas of urban network will vanish beneath the waves. It will take a massive engineering effort to protect these cities—an effort that may be beyond economies that have been brought to their knees by climate change.
None of this means we should despair, and stop trying to ban emissions. But alongside these efforts, we need to start acting now to rrunimise the impact of future sea-level rise. That means we must stop building in the danger zone.
Countless billions are being spent on constructing homes, offices, factories and roads in vulnerable coastal areas. For instance, the skyscrapers of Shanghai are being built on land that is a mere 4 metres above sea level on average, and which is sinking under the weight of its buildings and as water is drawn from the rocks beneath them.
In cities that have been around for hundreds of years, this sort of development may be understandable. But planning for new coastal developments is to go against reality. If we want to build a lasting heritage for our children, we should do so on the plentiful land that is in no danger from the sea It is one of the easiest ways to slow down climate change, and we should be acting on it now. [br] New York, Sydney, and Tokyo are mentioned to illustrate the idea that_____.
选项
A、world economy will collapse when sea levels rise
B、modern cities are usually built along the coastline
C、the coastline is crucial for developed countries
D、most countries will suffer when sea levels rise
答案
D
解析
第3段第3句说被淹没的小片土地上有很多重要的城市,其中包括New York,Sydney和Tokyo,这就意味着海平面上升仍将使这些国家损失惨重,这就是作者通过提及New York,Sydney和Tokyo所要说明的观点,因此,本题应选D。
转载请注明原文地址:https://tihaiku.com/zcyy/3417583.html
相关试题推荐
SmallSchoolsRisingA)Thisyear’slistofthetop1
SmallSchoolsRisingA)Thisyear’slistofthetop1
SmallSchoolsRisingA)Thisyear’slistofthetop1
SmallSchoolsRisingA)Thisyear’slistofthetop1
SmallSchoolsRisingA)Thisyear’slistofthetop1
BossesSay"Yes"toHomeWorkA)Risingcostsofofficespace,t
BossesSay"Yes"toHomeWorkA)Risingcostsofofficespace,t
BossesSay"Yes"toHomeWorkA)Risingcostsofofficespace,t
BossesSay"Yes"toHomeWorkA)Risingcostsofofficespace,t
BossesSay"Yes"toHomeWorkA)Risingcostsofofficespace,t
随机试题
VisitorstoBritainmayfindthebestplacetosamplelocalcultureisina
[originaltext]M:CanyoudomeafavorandtypethisoutforAndy?Iamtooslo
对于切空载变压器过电压的限制措施有A.采用性能越好的断路器 B.采用激磁电流减
到彝族家里做客,要坐在()。A.进门左边的位置 B.正厅主桌右侧 C.火塘的
企业已售出的药品如发现质量问题,应A.给予消费者赔偿B.向有关管理部门报告,并及
6,14,30,62,()A.85 B.92 C.126 D.2
“教育即生活”“学校即社会”“从做中学”是()的重要主张。 A.实践教育
(2008年真题)某厂房平面宽度为72m,外搭脚手架宽度为3m,采用轨距为2.8
下列公路工程进度计划的主要形式中,以累计完成的工程量的百分数为纵轴的是()。A
建设工程项目总承包方项目管理工作涉及( )的全过程。A.决策阶段 B.实施阶段
最新回复
(
0
)