首页
登录
职称英语
[originaltext] The danger from earthquakes is very real—they are probably th
[originaltext] The danger from earthquakes is very real—they are probably th
游客
2023-08-14
15
管理
问题
The danger from earthquakes is very real—they are probably the most terrible natural disaster on earth. It was thought in the past that earthquakes were punishment from an angry god. Only recently have scientists begun to understand why earthquakes happen.
Scientists could not understand earthquakes until they understood more about the earth’s surface. According to their findings, there are twelve huge plates that make up the surface of the earth. The oceans and lands rest on these plates which fit together like huge pieces of a jigsaw puzzle.
The plates do not fit perfectly, however—they are always moving. Some plates are slowly moving apart and others are moving together. The plates that begin in the middle of the Atlantic Ocean are moving apart and the plates that meet in the Pacific Ocean are pushing together. In fact, the Atlantic Ocean is slowly growing larger and the Pacific Ocean is getting smaller. Earthquakes occur when two plates that are pushing against each other slide violently past each other. A large amount of energy is released, and the land on top of the plates shakes, causing cracks to appear in the ground and waves to form in the ocean. Terrible destruction can occur: buildings can be destroyed, and fires started.
Because most earthquakes occur at places where two plates push against each other, these places, called faults, are very dangerous. The famous San Andreas Fault is the meeting point of the Pacific and the North American Plates. The San Francisco earthquake of 1906, which almost completely destroyed the city, occurred because San Francisco is very close to the San Andreas Fault.
12 What did people think of earthquakes in the past?
13 According to the speaker, what do the findings from the scientists tell us?
14 What happens to the Atlantic Ocean according to the passage?
15 What do we learn about the famous San Andreas Fault?
选项
A、It is the meeting point of the Pacific and the North American Plates.
B、It runs a length of roughly 1906 kilometers through California.
C、It is one of the longest and most active faults in the world.
D、It once caused the largest earthquake in the world.
答案
A
解析
文章末尾提到著名的San Andreas断层是太平洋板块和北美板块的交汇处。A是原文再现,为正确选项。
转载请注明原文地址:https://tihaiku.com/zcyy/2926006.html
相关试题推荐
[originaltext]SummermeansinternshipsforthousandsofAmericancollegestu
[originaltext]SummermeansinternshipsforthousandsofAmericancollegestu
[originaltext]Welcome,everybody,tothelovelyhouseandgardensofRosewoo
[originaltext]Welcome,everybody,tothelovelyhouseandgardensofRosewoo
[originaltext]W:Hi,Gary!Isthisseattaken?M:No,itisn’t.Pleasegoright
[originaltext]W:Hi,Gary!Isthisseattaken?M:No,itisn’t.Pleasegoright
[originaltext]W:Hi,Gary!Isthisseattaken?M:No,itisn’t.Pleasegoright
[originaltext]W:DidyouhearthenewsaboutDavid?He’slivinginAustralian
[originaltext]W:DidyouhearthenewsaboutDavid?He’slivinginAustralian
[originaltext]So,nowweareintheroomwithnaiveart,producedintheUni
随机试题
[originaltext]W:Goodmorning,sir.CanIhelpyou?M:Goodmorning!Ihavear
Twotypesoftestsarecommonlyusedinmodernschools.Thefirst【C1】______isso
Originally,plasticwashailedforitspotentialtoreducehumankind’sheavy
土地使用权期限一般根据土地的使用性质来决定,商业用地的土地作用权出让的最高年限为
不同金属与二硫腙形成络合物,具有不同的K值,并受到pH的影响,铅可被二硫腙萃取完
男,6岁,主诉发热、咳嗽半个月,乏力、呼吸困难5天。查体:T38℃,呼吸急促,双
A.伤寒 B.中毒型菌痢 C.流行性乙型脑炎 D.急性病毒性肝炎 E.流
建设项目界面的类型中,()是指系统或设备在连接处的设计要求、技术参数是否匹配。
进入沙漠、戈壁等人烟稀少地区应配备的必要的工具是() A.
(2019年真题)按《中国药典》规定,芦荟质量控制成分为芦荟苷,其结构类型属于A
最新回复
(
0
)