首页
登录
职称英语
According to the news item, how far was the center of the Tuesday earthquake fro
According to the news item, how far was the center of the Tuesday earthquake fro
游客
2024-12-23
0
管理
问题
According to the news item, how far was the center of the Tuesday earthquake from the capital of Haiti? [br]
Earthquake hit Haiti hard, with extensive damage and many casualties.
Compared to the well-known seismic areas like the Pacific Rim, the Caribbean seems geologically quiet, but this area — where tectonic plates meet — has a long history of earthquakes, tsunamis, and volcanoes.
In 1946, the Dominican Republic, just across the border from Haiti, experienced a magnitude eight earthquake, which triggered a tsunami. Other major recorded earthquakes in the 17th, 18th, and 19th centuries may have been produced by movement of the same fault that caused Tuesday’s disaster.
Earthquakes generally occur when the tectonic plates that make up the Earth’s crust move suddenly. Eric Calais, a geophysicist, says that sudden movement can follow a buildup of stress as adjacent plates struggle to move past each other.
In this case, the damage was caused by movement of a "strike-slip fault."
In other cases, the plates may move up and down, rather than from side to side. Either way, the release of energy can cause tremendous damage. How much damage depends on several factors.
The center of the earthquake was a scant 10 kilometers beneath the surface, and just 15 kilometers from the capital.
Tuesday’s quake has been followed by a series of aftershocks, which Stuart Sipkin of the US Geological Survey says are pretty typical.
Many of the aftershocks have been measured at over magnitude 5—enough to cause additional damage, including toppling structures weakened by the original earthquake.
选项
A、In 1946, Haiti experienced a magnitude eight earthquake.
B、In 1946, the Caribbean experienced a magnitude eight earthquake.
C、In 1946, the Pacific Rim experienced a magnitude eight earthquake.
D、In 1946, the Dominican Republic experienced a magnitude eight earthquake.
答案
D
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3880636.html
相关试题推荐
Accordingtoarecentsurvey,morethan50%ofAmericansisconcerned(1)___
Accordingtoarecentsurvey,morethan50%ofAmericansisconcerned(1)___
Accordingtoarecentsurvey,morethan50%ofAmericansisconcerned(1)___
Accordingtoarecentsurvey,morethan50%ofAmericansisconcerned(1)___
Accordingtoarecentsurvey,morethan50%ofAmericansisconcerned(1)___
AccordingtoOxfordEnglishDictionary,bookis"awrittenorprintedtreat
AccordingtoOxfordEnglishDictionary,bookis"awrittenorprintedtreat
AccordingtoOxfordEnglishDictionary,bookis"awrittenorprintedtreat
AccordingtoOxfordEnglishDictionary,bookis"awrittenorprintedtreat
AccordingtoUKpolitics,"avoteofnoconfidence"isdecidedbyA、theHouseof
随机试题
Historianscantracethefoundationsofplasticsurgeryasfarbackasabout
ACareerinAccountingAsafieldofstudyandwork,account
成年女性红细胞的正常值是A. B. C. D. E.
学龄前期是指A.从出生脐带结扎开始到满3岁 B.从出生到满4周岁前 C.1周
属于绝育措施的是A.使用避孕套 B.使用外用避孕药或药膜 C.输精管结扎
初产妇,27岁。剖宫产术后1天,突然阴道大量流血,入院时血压80/55mmHg,
尊重家长是教师()行为规范的基本要求。 A.思想B.教育教学C.人际D
假设Px和Py分别表示X和Y商品的价格,当边际替代率MRSxyPx/Py,消费
合营企业股东甲欲将其股权转让给乙,下列有关该股权转让的说法正确的是:()
对于国务院反垄断委员会的机构定位和工作职责,下列哪一选项是正确的?A、是承担反垄
最新回复
(
0
)