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
2023-08-18
33
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、The surface of the earth is made up by 12 huge plates.
B、The surface is the most important part of the earth.
C、We can now tell where and when earthquakes will happen.
D、Our earth is made up by some oceans and lands.
答案
A
解析
根据科学家的发现表明:地球的表面是由12个巨大的板块构成。A项是原文的被动表达,故正确。
转载请注明原文地址:https://tihaiku.com/zcyy/2935786.html
相关试题推荐
[originaltext]Overthepastdecade,theenvironmentalmovementhasexploded
[originaltext]Americansaresufferingfromaserioussleepdeficitasthey
[originaltext]M:Hey,Linda!Longtimenosee!Iheardthatyou’regoingonab
[originaltext]W:Goodmorning.WhatcanIdoforyou?M:Goodmorning.I’vecom
[originaltext]W:Iboughtadressingtable,andmyroommateleftherstomeyes
[originaltext]W:Iboughtadressingtable,andmyroommateleftherstomeyes
[originaltext]W:Iboughtadressingtable,andmyroommateleftherstomeyes
[originaltext]W:Iboughtadressingtable,andmyroommateleftherstomeyes
[originaltext]W:Iboughtadressingtable,andmyroommateleftherstomeyes
[originaltext]W:Iboughtadressingtable,andmyroommateleftherstomeyes
随机试题
[originaltext]Dreamsareexpressionsofthoughts,feelingsandeventsthatp
下列四环素类抗生素中,抗菌作用最强的是A.四环素B.多西环素C.米诺环素D.土霉
A.连续5点递增或递减 B.连续6点递增或递减 C.连续3点中有2点落在
房地产业的发展,对住宅区以及其他房屋的管理、维护提出了新的要求,房地产经营管理必
下列关于“治法与方剂”的论述,哪一项是不正确的A.治法是针对具体病证所确定的治疗
在WAIS-RC的实施过程中.()测验是按反应的质量给予不同的分数。 A.数字
发电机两点接地保护装置应动作于()。 A.停机;B.解列灭磁;C.解列;
钢筋原材料质量评定方法中:热轧圆盘条,热轧光圆钢筋,热轧带肋钢筋和余热处理钢筋的
以下不属于公共卫生应遵守的行为准则的是A.尊重社会个人权利的方式,促进社会人群健
根据《危险化学品安全管理条例》,危险化学品道路运输企业、水路运输企业的()应当
最新回复
(
0
)