首页
登录
职称英语
[originaltext] A NASA satellite orbiting over Portugal took photographs that
[originaltext] A NASA satellite orbiting over Portugal took photographs that
游客
2024-01-23
50
管理
问题
A NASA satellite orbiting over Portugal took photographs that reveal the effects of pollution from ships. One of the photos shows a thin film of clouds above the brilliant blue of the North Atlantic, cut by white lines of thicker clouds that look like scars. NASA officials explained those thicker clouds are signs of ship traffic below. When ships power their way through the ocean, they pump exhaust into the atmosphere, just as cars do. And those massive amounts of particles can cause clouds to form. Get enough of those particles in one place, as from the exhaust of a ship, and they can lead to the creation of new clouds easily visible from space. “These clouds can be huge. Some of them stretch hundreds of kilometres from end to end,” NASA officials said. It’s likely that these sorts of clouds are having some effect on the global climate, according to NASA officials. But scientists aren’t yet sure what effect it has.
Questions 1 and 2 are based on the news report you have just heard.
1. What has caused the thick clouds in the photos taken by NASA satellite?
2. What do NASA officials think about the thick clouds?
选项
A、They need to be taken seriously.
B、They have a huge effect on fishery.
C、They might be causing trouble to air flights.
D、They may be affecting the world’s climate.
答案
D
解析
细节辨认题。新闻末尾提到,美国宇航局官员称这些云层面积很大,可绵延数百公里,很可能会对全球气候造成一定的影响。
转载请注明原文地址:https://tihaiku.com/zcyy/3388424.html
相关试题推荐
[originaltext](22)Sportshaveunwrittenrules,sodoesbusiness—andviolato
[originaltext](22)Sportshaveunwrittenrules,sodoesbusiness—andviolato
[originaltext]Passionfruitistheediblefruitofthepassionflower.(16)Sp
[originaltext]Passionfruitistheediblefruitofthepassionflower.(16)Sp
[originaltext]M:EnglishLanguageCenter.HowmayIhelpyou?W:Yes.I’mcalli
[originaltext]M:EnglishLanguageCenter.HowmayIhelpyou?W:Yes.I’mcalli
[originaltext]M:EnglishLanguageCenter.HowmayIhelpyou?W:Yes.I’mcalli
[originaltext]W:Heytaxi!M:Whereto?W:Well,I’mgoingtotheNationalMuse
[originaltext]Asinglecigarettesoldonastreetcornermaynotcostalot:
[originaltext]Asinglecigarettesoldonastreetcornermaynotcostalot:
随机试题
CancerandChemicalsLastyear,CaliforniagovernorGeorgeD
InternationalWomen’sDay(8March)isanoccasionmarkedbywomen’sgroupsar
下列工作面上,禁止采用火花起爆的有()。A.深孔 B.竖井 C.倾角大
中国特色社会主义理论体系包括A.马克思列宁主义 B.毛泽东思想 C.邓小平理
共用题干 WillWeTakeVacationinSpaces?Wh
(2016真题)在有结构梁突出的顶棚上设置的点型感烟火灾探测器,当梁间净距小于(
消费者购买行为的主要影响因素包括( )。A.社会因素 B.环境因素 C.组
《中华人民共和国国民经济和社会发展第十四个五年规划和2035年远景目标纲要》中提
银行承兑汇票的承兑银行,应当按照票面金额向出票人收取()的手续费。A:千分之一
220kV线路(见图5-15)K点发生相间短路,电源、线路阻抗标么值已在图中注明
最新回复
(
0
)