全球十大自然灾害？英文双语对照

第十名，山体滑坡。山体滑坡是涉及地面元素的灾难，包括岩石，树木，房屋的一部分，以及其他任何可能被扫除的物质。山体滑坡可能是由于地震，火山喷发或周边地区的一般不稳定造成的。泥石流或泥石流是山体滑坡的特殊情况，大面积暴雨导致陡坡上的松土坍塌，向下滑动。

第九名，雪崩。雪崩是一种地球物理危害，涉及到一块大块雪或岩石下滑的山腰，当材料积聚在斜坡上时，这是冬季面临的主要危险之一。当雪崩向下移动时，它们可能会从雪包中引起雪而且尺寸增长。

第八名，干旱。当一个地区的供水严重不足时，干旱就会持续几个月或几年的时间。一般情况下，当区域持续低于平均降雨量时，就会出现这种情况，它可以对受影响地区的生态系统和农业产生重大影响。

第七名，野火。一般表现在森林大火，野火或森林火灾是在野地地区燃烧的不受控制的火灾。常见的原因包括雷电，人类粗心大意，纵火，火山爆发，以及火山爆发的火山灰。这可能是对农村地区以及野生动植物的威胁。

第六名，洪水。洪水是淹没大地的水流泛滥，这通常是由于河流或湖泊中的水量超过本体的总容量，水流冲破堤坝，瞬间造成巨大的水流。也有可能是由于降雨导致城市下水道瘫痪，雨水积压。

第五名，海啸。海啸是当一群水如海洋迅速流离失所时产生的一系列浪潮。地震，高于或低于水面的大规模运动，火山喷发和其他水下爆炸，山体滑坡，大型陨石影响彗星影响和海上核武器试验都有可能造成海啸。

第四名，火山爆发。火山爆发是火山活跃的表现，将熔岩和有毒气体释放到空中。它们的范围从每日小火山喷发到非常罕见的超级火山爆发（火山喷发至少1000立方公里的物质），爆发的火山灰等物质形成火山碎屑流，速度堪比客机。

第三名，龙卷风。龙卷风是暴力的，旋转的空气柱，以50到300英里每小时的速度吹动，并且可能更快。龙卷风或是单独形成，或者往更凶猛的大型龙卷风爆发或其他大面积的雷暴发展。

第二名，地震。地震是地壳中突然释放能量而产生地震波的结果，地震记录仪也被称为地震仪，地震的大小通常以里氏规模报道，3级或更低的地震几乎不可察觉，7级造成大面积的严重破坏。在地球表面，地震通过震动和有时地面移动而显现出来。

第一名，飓风。飓风，也称台风，它是由海洋中蒸发的水引起的，并成为一场风暴。科里奥利效应导致风暴旋转，并且当风速大的风速达到大于74英里/小时的风速时，就会宣布成为飓风。飓风被用于大西洋和东太平洋的这些现象，印度的热带气旋和西太平洋的则被称为台风。

The 10th, hill body coast. Hill body coast is the disaster that involves ground element, include rock, arboreous, the one part of the building, with etc any likelihoods by the material of broom. As a result of,hill body coast may be earthquake, volcano erupts or of circumjacent area do not stabilize commonly cause. Mud-rock flow or mud-rock flow are the special situation of hill body coast, large area rainstorm causes the collapse of loosen the soil on brow, slide downward.

The 9th, avalanche. The avalanche is harm of physics of ball of one cultivate land, involve snow of a chunk or the half way up the mountain that rock glides, when material builds up to go up in brae, this is one of main risk that winter faces. When the avalanche moves downward, they may cause snow from inside snow bag and dimension grows.

The 8th, arid. When the water supply of an area is not worth badly, drought can last a few months or time of a few years. Usually, last when area under average rainfall when, can appear this kind of circumstance, it can affect the ecosystem of the area and agriculture to produce major effect to sufferring.

The 7th, bush fire. Average performance is in silvan conflagration, bush fire or silvan fire are flaming of area of ground of be out of office do not suffer pilot fire. Common cause includes thunder, human carelessness, arson, volcano erupts, and the eruption that volcano erupts. This may be minatory to a rural area and wild vivid floral.

The 6th, the flood. The flood is to flood the current of the earth to run rampant, as a result of,this is normally river or laky medium water quantity exceeds noumenal total capacity, current breaks through dikes and dams, the instant creates enormous flow. Because rainfall brings about urban sewer to break down,also be likely, rainwater keep long in stock.

The 5th, seismic sea wave. Seismic sea wave is a series of wave that generate when a flock of water are like marine and rapid become destitute and homeless. Earthquake, prep above or the massive campaign under surface, volcano erupts and other underwater explodes, hill body coast, large aerolite affects comet influence and maritime nuke experiment to create seismic sea wave likely.

The 4th, volcano erupts. Volcano erupts is volcanic and brisk performance, release lava and toxic gas in sky. Their limits erupts to erupt to very infrequent super volcano from daily small volcano (volcano erupts the material of at least 1000 cubic kilometers) , the material such as fulminant eruption forms volcano drossy stream, speed can compares a plane.

The 3rd, tornado. Tornado is violent, gyral air column, with 50 to 300 miles hourly rate puffs, and the likelihood is faster. Tornado or it is to be formed alone, perhaps erupt toward feraller large tornado or the thunderstorm of other large area develops.

The 2nd, earthquake. The earthquake is the result that energy is released suddenly in the lithosphere and produces seismic wave, seismic recorder also is called seismometer, seismic size normally with in report of family name dimensions, 3 class or lower earthquake can be aware of scarcely, 7 class cause what bedding face accumulates to play havoc with. In earthly surface, the earthquake comes out through shake and be being shown sometimes.

The first, hurricane. Hurricane, also weigh a typhoon, it is caused by the water that evaporates in ocean, become a storm. Abstruse benefit effect brings about storm to rotate in the division, and when wind speed big wind speed is achieved be more than 74 miles / when the wind speed of the hour, can announce to become hurricane. Hurricane is used at Atlantic to mix east Pacific these phenomena, intertropical cyclone of India and Pacific is called on the west typhoon.