名词解释题海啸(tsunami)

名词解释题
海啸(tsunami)

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“海浪”通常是指() A、风浪、涌浪、近岸浪B、风浪、涌浪、海啸C、涌浪、海啸、潮波D、海啸、潮波、内波

It is a terrible illustration of man s weakness to nature ,and the tsunami(海 啸) that struck the Japanese coast in March, 2011 has illustrated the difficulty of fighting against natural disasters, even for a prosperous nation.Totally preventing tsunami-damage is impossible. But there is much that can be done to minimize damage and loss of life. Measures that can be taken include designing solid buildings, and developing early-waming systems, public education programs and evacuation(疏散) strategies. Moreover, the approach of a tsunami is possibly picked up by the sensors of complicated international waming systems. Countries can use radio and television broadcasts as well as loudspeaker networks to warn the public.But an early waming system depends on how far the tsunami strikes, if it s close by, the warning system is not going to be very effective. When people are faced with an unstoppable force like a tsunami the massive waves created by events like underwater earthquakes, the best course of action for them is to get inland and to the higher ground as quickly as possible.51. The first paragraph tells us that________A.man can easily defeat the natureB.tsunamis take place only in JapanC.man’ s ability to cope with natural disasters is limitedD.the tsunami-damage in Japan is not so terribleTo prevent tsunami-damage, the following measures can be taken EXCEPT________A.designing firm buildingsB.developing early-warning systemsC.developing evacuation strategiesD.keeping the public unaware of the seriousness of tsunamisWhen a tsunami happens, the best course of action for people is to________A.listen to radio and television broadcasts for informationB.get inland and to the higer ground as quickly as possibleC.stay where they areD.rely on the warning systemsAccording to the passage , which of the folloiwing can cause a tsunami ?A.StormsB.Massive wavesC.Underwater earthquakesD.FloodsWhich of the following statements is correct according to che passage?A.The total prevention of tsunamis is possibleB.Rich countries are less affected by tsunamis than poor countriesC.Approaching tsunamis can possibly be picked up by sensorsD.An early warning system is effective when a tsunami is close by请帮忙给出每个问题的正确答案和分析,谢谢!

本世纪伤亡人数最多的一次海啸发生于?( )A.1976年西里伯斯海海啸B.2004年印度洋大地震海啸C.2010年智利大地震海啸D.2011年日本太平洋近海地震海啸

Reading ComprehensionDirections:There are two passages in this part.Each passage is followed by some questions or unfinished statements. For each of them there are four choices marked A,B,C and D. Youshould decide on the best choice.Questions 56- 60 are based on Passage One:Passage OneThe largest earthquake (magnitude里氏9.5)of the 20th century happened on May 22,1960 0ff the coast of South Central Chile.It generated(生成) one of the most destructive Pacific-wide tsunami(海啸). Near the generating area, both the earthquake and the tsunami were very much destructive, particularly in the coastal area from Concepcion to the south end of Isla Chiloe.The largest tsunami damage occurred at Isla Chiloe-the coastal area closest to the epicenter(震中).Huge tsuna- mi waves measuring as high as 25 meters arrived within l0 to 15 minutes after the earthquake, killing at least two hundred people, sinking all the boats, and flooding half a kilometer inland.There was large damage and loss of life at Concepcion, Chile's top industrial city.Near the city of Valdivia, the earthquake and following aftershocks generated landslides which killed 18 people. At the port city of Valparaiso, a city of 200,000, many buildings collapsed. A total of 130,000 houses were destroyed-one in every three in the earthquake zone and nearly 2,000,000 people were left homeless.Total damage losses, including agriculture and industry, were estimated(估计) to be over a half billion dollars. The total number of deaths related with both the tsunami and the earthquake was never found accurately for the region. Estimates of deaths reached between 490 and 57,002 with no distinction(差别) as to how many deaths were caused by the earthquake and how many were caused by the tsunami. However, it is believed that most of the deaths in Chile were caused by the tsunami.Where did the largest tsunami damage occur? ( )A. ConcepcionB. Isia ChiloeC. ValdiviaD. Valparaiso

What can we learn about the tsunami waves generated by the earthquake? ( )A. The tsunami waves as high as 25 meters arrived immediately after the earthquake.B. The tsunami waves killed 200 people and sank all the boats.C. The tsunami waves were very destructive.D. The tsunami waves flooded half of the inland.

A tsunami is caused by a(n) ______.A.tidal waveB.storm surge caused by a hurricane or tropical stormC.earthquake on the ocean's floorD.tornado

海啸可分为4种类型:由气象变化引起的风暴潮、火山爆发引起的火山海啸、海底滑坡引起的滑坡海啸和海底地震引起的地震海啸。

能激发海啸的地震称为海啸地震。

海啸预警主要是利用了海啸传播的时间差。

海啸的英文“tsunami”一词源自日语“津波”,这个词汇是在()年的国际科学会议上被正式列入国际术语的。A、1952B、1963C、1974D、1985

海啸是什么?海啸集中发生的区域在哪里?

海啸(tsunami)

以下哪种说法针对海啸特点的描述不正确?()A、海啸的波长很长B、海啸的传播速度很慢C、海啸的能量大D、海啸对海岸的破坏很大

常见的海啸按成因可分为地震海啸、火山海啸、滑坡海啸。

海啸可以分为四种类型,除了地震海啸外,以下哪项不属于这些类型之一()。A、滑坡海啸B、泥石流C、火山海啸D、风暴潮

在各种海啸中发生较多的是()。A、风暴海啸B、火山海啸C、滑坡海啸D、地震海啸

2004年印度海啸中,远离海啸地方损失大于近于海啸地方的自然原因在于()。A、大陆架较长B、海啸波方向绕行C、海拔较高D、人口较多

单选题The WWNWS establishes three types of navigational warning:().ADistress, Urgency and SafetyBVital, Important and RoutineCNAVAREA, Coastal and localDgale, Tsunami and Ice

判断题能激发海啸的地震称为海啸地震。A对B错

判断题海啸可分为4种类型:由气象变化引起的风暴潮、火山爆发引起的火山海啸、海底滑坡引起的滑坡海啸和海底地震引起的地震海啸。A对B错

单选题以下哪种说法针对海啸特点的描述不正确?()A海啸的波长很长B海啸的传播速度很慢C海啸的能量大D海啸对海岸的破坏很大

判断题常见的海啸按成因可分为地震海啸、火山海啸、滑坡海啸。A对B错

单选题海啸的英文“tsunami”一词源自日语“津波”,这个词汇是在()年的国际科学会议上被正式列入国际术语的。A1952B1963C1974D1985

单选题2004年印度海啸中,远离海啸地方损失大于近于海啸地方的自然原因在于()。A大陆架较长B海啸波方向绕行C海拔较高D人口较多

单选题“海浪”通常是指()。A风浪、涌浪、近岸浪B风浪、涌浪、海啸C涌浪、海啸、潮波D海啸、潮波、内波

多选题在各种海啸中发生较多的是()。A风暴海啸B火山海啸C滑坡海啸D地震海啸

单选题A tsunami is caused by a(n)().Atidal waveBstorm surge caused by a hurricane or tropical stormCearthquake on the ocean's floorDtornado