Over 200 people have been killed by volcanic eruptions.
已有两百多人死于火山喷发。
It's quite possible that this is due to volcanic eruptions, because volcanic eruptions often emit gases.
这很有可能是由于火山爆发，因为火山爆发经常释放气体。
Gas mixtures emitted from present-day volcanoes resemble this early atmosphere, suggesting its origin from volcanic eruptions.
现代火山释放出的气体混合物类似于这种早期的大气，这表明它（地球）起源于火山喷发。
In 2018 alone, wildfires, volcanic eruptions, hurricanes, mudslides, and other natural disasters cost at least $49 billion in the United States.
仅2018年这一年，山火、火山爆发、飓风、泥石流和其他自然灾害就给美国造成了至少490亿美元的损失。
Dust from volcanic eruptions that blocks the Sun's warming radiation has been proposed as an explanation alternative to Milankovitch cycles for the cause of ice ages.
来自火山喷发的灰尘阻挡了太阳温暖的辐射，这被认为是导致冰河时代的另一种解释。
Which of the following can be inferred from paragraphs 2 and 3 about the Volcanic eruptions of the late first millennium?
有关公元后一千年末期的火山爆发，下列哪一项可以从第2段和第3段中推断出来？
Thanks to volcanic eruptions, we also know it works.
因为有火山爆发，我们也知道这种办法很有效。
Small changes in rainfall can also trigger volcanic eruptions.
降雨量微小变化也能引发火山喷发。
Volcanic eruptions are usually preceded by earthquakes large and small.
火山喷发通常发生在地震之后。
But you don't need volcanic eruptions to make use of geothermal energy.
但是，为了利用地热能，你并不需要火山喷发。
However, some volcanic eruptions happen far from these crash sites.
然而某些火山喷发在离开这些碰撞很远的地方。
Large volcanic eruptions spread cooling palls through the stratosphere.
火山大爆发将厚重的火山灰铺到了平流层。
Occasional volcanic eruptions had layered minerals throughout the outcrops.
间歇的火山爆发使出露岩层的矿物分层。
They can accompany heavy rains or follow droughts, earthquakes, or volcanic eruptions.
它们可能同时伴随有大雨或后续的旱灾，地震或火山喷发。
Lava flows and rocks from volcanic eruptions cover most of the land area of Yellowstone.
火山喷发出来的熔岩流和岩石占了黄石公园的大部分地区。
If they are roughly the same, it would support the idea that the ice came from volcanic eruptions.
如果它们大致上相同，将支持这些冰块源自火山喷发的理论。
Hurricanes, floods, landslides, earthquakes and volcanic eruptions are frequent and deadly events.
飓风、洪水、山崩、地震以及火山爆发频频发生，且项项致命。
Major, explosive volcanic eruptions send tons of gaseous sulfur compounds high into the atmosphere.
更重要的，火山爆发会将数吨高浓度的气态硫化合物释放入大气中。
Natural aerosols are produced by sea salt, desert dust, volcanic eruptions and smoke from forest fires.
天然的浮质是由海盐、沙漠灰尘、火山爆发物与森林火情的烟雾产生的；
Favorite hypotheses include an asteroid impact, massive volcanic eruptions in Siberia, and toxic oceans.
人们所热衷的假设包括小行星碰撞，西伯利亚大规模的火山爆发以及海洋毒化等现象。
Small ocean changes can also influence volcanic eruptions, says David Pyle of the University of Oxford.
海洋的细微变化同样也能诱火山喷发，牛津大学的大卫·派尔介绍说。
Volcanic eruptions are measured on the Volcanic Explosivity Index, which goes from 0 (weakest) to 8 (strongest).
火山爆发用来衡量，这个指数从0(最弱)到8(最强)。
For starters, there were a series of truly enormous volcanic eruptions in what is now western India around the same time.
先是发现在现在的印度西部曾经几乎同时发生过一系列的火山喷发。
This is in addition to other disasters - last year alone Yogyakarta was hit by deadly volcanic eruptions, landslides and floods.
这还是除了其他灾害的统计——仅去年一年日惹市就遭到了致命的火山爆发，山体滑坡和洪水袭击。
Created from volcanic eruptions two million years ago, South Korea's Jeju Island is a goldmine for nature and history buffs.
两百万年前火山爆发形成的韩国济州岛是自然和历史的金矿。
It is also uncertain whether the recent Icelandic volcanic eruptions will have a longer term impact on passenger travel plans.
这次的冰岛火山爆发是不是对旅客的行程造成更长期限的影响还不能确定。
Flights over Scotland and Ireland were halted as carriers braced themselves for more disruption from volcanic eruptions in Iceland.
当航空运输公司已经为应付由于冰岛火山喷发引发的混乱做好准备的时候，苏格兰和爱尔兰的航班又暂停飞行。
The most seismically active region on the planet, the Ring of Fire has triggered countless quakes, volcanic eruptions and tsunamis.
火圈带中已经发生过无数次地震、火山爆发和海啸。
Sulphur in the stratosphere, a natural result of volcanic eruptions, provides a lot more cooling per tonne than the coal-emitted sort.
平流层的硫是火山喷发的自然结果，这种硫每吨比燃烧煤释放的硫能造成更强的冷却效应。
Sulphur in the stratosphere, a natural result of volcanic eruptions, provides a lot more cooling per tonne than the coal-emitted sort.
平流层的硫是火山喷发的自然结果，这种硫每吨比燃烧煤释放的硫能造成更强的冷却效应。
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