首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
A、The reason of adverse impacts on climate of different transport means. B、The impacts on global warming of different transport
A、The reason of adverse impacts on climate of different transport means. B、The impacts on global warming of different transport
admin
2012-07-11
69
问题
Driving alone in a car increases global temperatures in the long run more than making the same long-distance journey by air,according to a new study. However,in the short run,traveling by air has a larger adverse climate impact because airplanes strongly affect short-lived warming processes at high altitudes.
(29) The study .published in the journal Environmental Science & Technology by a team of researchers from Austria and Norway .compares the impacts on global warming of different means of transport. In the long run,the global temperature increase from a car trip will on average be higher than from a plane journey of the same distance. However,in the first years after the journey, air travel increases global temperatures four times more than car travel. (30) Passenger trains and buses cause four to five times less impact than automobile travel for every kilometer a passenger travels.
The research also showed that when it comes to freight transport,moving goods by planes will increase global temperatures between 7 to 35 times more than moving the same goods the same distance in an average truck. Shipping on the contrary exerts 25 times less warming in the long run,and even cools on shorter time scales.
The study concluded that as climate change acts at various time scales.it is important to have policies to reduce both the air pollutants that have strong,short-term impacts and the long-lived gases that lead to long-term warming. (31) In addition,researchers argue that a comprehensive strategy to tackle climate change caused by the transport sector is actually to minimize the demand for transport.
29. What is the passage mainly talking about?
30. What has the study found about the impacts of different transport means in the short run?
31. What is researchers’ suggestion to tackle climate change?
选项
A、The reason of adverse impacts on climate of different transport means.
B、The impacts on global warming of different transport means.
C、How to reduce the impacts on climate of different transport means.
D、The advantages and disadvantages of different transport means.
答案
B
解析
本文介绍的是一项最新研究,该研究主要是针对不同的交通方式对于环境的影响,尤其是短期影响和长期影响之间的比较。故答案为B)。
转载请注明原文地址:https://kaotiyun.com/show/BqE7777K
0
大学英语六级
相关试题推荐
A、Itwasprettygood.B、Itwasratherdull.C、Itwasnotwellorganized.D、Itwasattendedbymanypeople.C
PartⅡReadingComprehension(SkimmingandScanning)Directions:Inthispart,youwillhave15minutestogooverthepassageq
A、Threepackages.B、Fivepackages.C、Sevenpackages.D、Ninepackages.C对话中,提到买多少热狗时,女士提到了很喜欢吃热狗的Jim,最终与男士达成一致,决定买七包热狗。故本题答案为C。
Adailydoseofaspirincanpreventcancerinpeoplewithageneticdisorderthatincreasestheirriskofdevelopingthedisease
Thejobofraisingchildrenisatoughone.Childrendon’tcomewithaninstructionmanual.Andeachchildisdifferent.Sopare
Formanypeople,electricityisavitalpartofeverydaylifeandisoftentakenforgranted.Butnoteveryonehas【B1】______to
A、Becausetheyintendtohavearomanceinforeigncountries.B、Becausetheydesiretogaininternationalexperience.C、Because
Aresearchersaysleadintheenvironmentcouldbeamajorcauseofviolencebyyoungpeople.DoctorHerbertNeedlemanisaprof
A、Sheisreluctanttochangetheirtrip.B、Himalayasisknownforthepeacefulatmosphere.C、Shethinksshewillenjoythistrip
Thepassageismainlyabout______.Tocurethesnoringproblems,surgerycanbeusedtoimprove______.
随机试题
螺旋面如何展开?
ThereisnothingnewaboutTVandfashionmagazinesgivinggirlsunhealthyideasabouthowthintheyneedtobeinordertobec
A.壁细胞B.主细胞C.黏液细胞D.G细胞E.肥大细胞胃蛋白酶产生于
某公司当初以100万元购入一块土地,目前市价为80万元,如欲在这块土地上兴建厂房,则()。
甲签发一张票据给乙,乙将票据背书转让给丙,丙受丁胁迫将票据背书转让给丁,丁又将该票据赠与不知情的戊。根据票据法律制度的规定,下列说法中不正确的有()。
甲开了一家汽车维修公司,在维修汽车时,甲夸大汽车损毁程度,向保险公司多报汽车修理费用,骗取保险公司12万余元,甲的罪名应该()。
下列行政公文格式正文中的结尾部分,写法不妥当的是()。
虽然知识产权本质上是程度不一的知识垄断.但是由知识产权引起的知识垄断情形中的“垄断”含义与传统的反垄断法中“垄断”的含义有很大区别。由知识产权引起的“知识垄断”,主要是指知识产权法授予的排他权:如果该种排他权导致了相应产品或服务的市场垄断,那么“知识垄断”
下列选项中,不是算法基本特征的是()。
Lackofculture,orratheranexcessofthewrongsortofculture,isoftenconsideredtobesynonymouswithdisadvantage.Mostc
最新回复
(
0
)