首页
登录
职称英语
[originaltext] (19)Earlier this year, British explorer Pen Hadow and his te
[originaltext] (19)Earlier this year, British explorer Pen Hadow and his te
游客
2024-04-01
26
管理
问题
(19)Earlier this year, British explorer Pen Hadow and his team trekked for three months across the frozen Arctic Ocean, taking measurements and recording observations about the ice.
"Well, we’d been led to believe that we would encounter a good proportion of this older, thicker, technically multi-year ice that’s been around for a few years and just gets thicker and thicker. We actually found there wasn’t any multi-year ice at all. "
(20)Satellite observations and submarine surveys over the past few years had shown less ice in the polar region, but the recent measurements show the loss is more pronounced than previously thought.
" We’re looking at roughly 80 percent loss of ice cover on the Arctic Ocean in 10 years, roughly 10 years, and 100 percent loss in nearly 20 years. "
(21)Cambridge scientist Peter Wadhams, who’s been measuring and monitoring the Arctic since 1971 says the decline is irreversible.
"The more you lose, the more open water is created, the more warming goes on in that open water during the summer, the less ice forms in the winter, the more melt there is the following summer. It becomes a breakdown process where everything ends up accelerating until it’s all gone. "
Martin Sommerkorn runs the Arctic program for the environmental charity—the World Wildlife Fund.
"The Arctic sea ice holds a central position in the Earth’s climate system and it’s deteriorating faster than expected. Actually, it has to translate into more urgency to deal with the climate change problem and reduce emissions. "
Summerkorn says a plan to reduce greenhouse gas emissions blamed for global warming needs to come out of the Copenhagen Climate Change Summit in December.
" We have to basically achieve there, the commitment to deal with the problem now. That’s the minimum. We have to do that equitably and we have to find a commitment that is quick. "
Wadhams echoes the need for urgency.
"The carbon that we’ve put into the atmosphere keeps having a warming effect for 100 years, so we have to cut back rapidly now, because it will take a long time to work its way through into a response by the atmosphere. We can’t switch off global warming just by being good in the future, we have to start being good now. "
(22)Wadhams says there is no easy technological fix to climate change. He and other scientists say there are basically two options to replacing fossil fuels, generating energy with renewables, or embracing nuclear power.
Questions 19 to 22 are based on the recording you have just heard.
19. What did Pen Hadow and his team do in the Arctic Ocean?
20. What does the report say about the Arctic region?
21. What does Cambridge scientist Peter Wadhams say in his study?
22. How does Peter Wadhams view climate change?
选项
A、It will do a lot of harm to mankind.
B、There is no easy way to understand it.
C、It will advance nuclear technology.
D、There is no easy technological solution to it.
答案
D
解析
讲座结尾处提到,Wadhams认为应对气候变化并没有简单的技术解决方案。原文中的fix与选项中的solution是同义转述,故答案为D)。
转载请注明原文地址:https://tihaiku.com/zcyy/3536682.html
相关试题推荐
[originaltext]Aftertheworsteconomiccrisisofourlifetimes,we’reinth
[originaltext]Aftertheworsteconomiccrisisofourlifetimes,we’reinth
[originaltext]AdeafandblindwomanfromAustraliahasbecomethefirstpe
[originaltext]Moderator:Goodevening,everyone!Iamparticularlythrilled
[originaltext]Moderator:Goodevening,everyone!Iamparticularlythrilled
[originaltext]Watersuppliesaroundtheplanetarerunningdryatanalarmi
[originaltext]AnewreportsaysInternetspeedsaroundtheworldaregettin
[originaltext]AnewreportsaysInternetspeedsaroundtheworldaregettin
[originaltext]Moderator:Hi,everyone!I’msohappythatBenedettaBertiwi
[originaltext]Moderator:Hi,everyone!I’msohappythatBenedettaBertiwi
随机试题
Itwasin1912thattheoilshipsankwhile(cross)______theAtlanticOcean.cr
Avarietyofsocialproblemsarecloselylinkedtopoverty.Itiswell【C1】__
[originaltext]W:Hi,Iunderstandthatthereareaerobicclassesforstudentsa
中国经济面临的3大顽疾是房地产泡沫、地方政府债务、产能过剩,3大顽疾处理得当,否
某面粉加工车间发生粉尘爆炸,造成一人重伤,事故认定为王某操作不当产生火花引发爆炸
女孩9个月,母乳喂养,面色蜡黄,肝肋下2cm,脾肋下1cm,红细胞2.8×10/
为何肾结核晚期出现对侧肾积水?
项目进度管理应实行管理部的全员管理,其具体做法一般包括()。A、计划编制时的适
(2017年真题)下列不属于冲突产生原因的是()。A.处事策略不同 B.个体
(2017年真题)建设项目大气环境影响评价等级为三级,气象资料调查的做法,正确的
最新回复
(
0
)