首页
登录
职称英语
A massive pool of warm ocean water is causing changes in the atmosphere that
A massive pool of warm ocean water is causing changes in the atmosphere that
游客
2023-08-13
64
管理
问题
A massive pool of warm ocean water is causing changes in the atmosphere that could produce unusual weather around the world in the next few months, the US National Weather Service reported on Monday.
As a result of this phenomenon, known as El Nino, more rainfall than normal is likely this winter across some areas of the United States, with unusually warm or cold weather in other parts of the country.
Currently the phenomenon is marked by a warm pool of water along the equator extending from the International Date Line nearly to the coast of South America. That water is nearly 4 degrees Fahrenheit above normal, explained Vernon Kousky of the climate center.
This warm water "spreads almost a quarter of the way around the globe. So it’s massive and it has an impact on our weather. It has a "global influence... because it disturbs the atmosphere", said Dave Rodenhuis, director of the climate center.
"El Nino is probably the most important climate event beyond the annual cycle of seasons", he added.
Because the changes tended to be first noticed around Christmas, the phenomenon was given the name El Nino, which is Spanish for child, a term often used to refer to the baby Jesus.
The phenomenon occurs every three to five years, sometimes in a mild form and sometimes strongly affecting weather patterns worldwide. Details of its cause are not fully understood, but when it occurs, unusually warm air can be pumped into Canada, Alaska and the northern United States. At the same time, conditions tend to be wetter than normal along the US Southeast Coast and the Gulf of Mexico. And the Atlantic and Caribbean hurricane season tends to be milder than usual.
The strong El Nino of 1982-1983 was blamed for worsening the devastating drought in Africa, causing a series of severe winter storms to come ashore in California, spawning the first typhoon to strike French Polynesia in 75 years—followed by five more in five months—deluging Peru and Ecuador with torrential rains and promoting the worst drought in two centuries in Australia
Overall damage was estimated at between $2 billion and $8 billion by a United Nations analysis and the death toll topped 1,500 worldwide. [br] El Nino can best be described as _____.
选项
A、unusually long period of hot or cold weather
B、unusual changes of weather around the world
C、atmospheric change caused by warm ocean water
D、rising temperature of the ocean water and atmosphere
答案
C
解析
第2段首句开头表明this phenomenon就是El Nino,而this phenomenon指的是首段提及的“大量温暖的海水引起大气变化”这一现象,由此可见,选项C是对厄尔尼诺现象最恰当的描述。
转载请注明原文地址:https://tihaiku.com/zcyy/2922943.html
相关试题推荐
Amassivepoolofwarmoceanwateriscausingchangesintheatmospherethat
Amassivepoolofwarmoceanwateriscausingchangesintheatmospherethat
Intheatmosphere,carbondioxideactsratherlikeaone-waymirror—theglas
Intheatmosphere,carbondioxideactsratherlikeaone-waymirror—theglas
[originaltext]Today,I’dliketotalkaboutsomeofthechangeslandcanun
[originaltext]Today,I’dliketotalkaboutsomeofthechangeslandcanun
Inthepushtocuttheamountofcarbonwereleaseintotheatmosphere,solu
Inthepushtocuttheamountofcarbonwereleaseintotheatmosphere,solu
Inthepushtocuttheamountofcarbonwereleaseintotheatmosphere,solu
[originaltext]Today,I’dliketotalkaboutsomeofthechangeslandcanund
随机试题
Everymaninthiscountryhastherighttolivewherehewantsto,_____thecolor
TheFutureofGeneralMotors(GM)IsYoursWehaveeverything
Thebasicdistinctionbetweenachievementandproficiencytestsistobefou
提示早期肾功能不全的检查结果是( )A.酚红排泄物试验120min总排泄率60
世界银行贷款项目中,借款人将总采购公告送交世界银行的时间最迟不应迟于招标文件已经
按《建筑抗震设计规范》(GB50011—2010),不应在危险地段建造( )
道氏理论的观点主要包括( )。A.在证券市场中,市场价格指数可解释和反映市场的大
处置巴比妥类药物中毒时,不宜首选静滴5%碳酸氢钠注射液、碱化尿液的是A.巴比妥
邀请招标的优点不包括()A.投标人事先可以确定 B.投标人的数量事先可以确定
某拟建项目大气环境影响评价工作等级为三级,项目所在区域环境空气质量较好,根据《环
最新回复
(
0
)