seten
春芽
共回答了15个问题采纳率:86.7% 举报
Global warming is real.The five warmest years since good records began to be kept have all been in this decade.If you ever live through an average Chicago winter,a little bit of global warming doesn' t sound bad.
全球变暖显然已是有目共睹的事实了.纪录显示,全球最热的五年均出现在目前这个年代.如果感受过芝加哥的冬天,你或许觉得气候有些变暖并非坏事.
But one of the implications of global warming is an increase in storms.Studies have reported a 20% increase in severe storms in
recent years.Another consequence of global warming is a steady melting of glaciers around the world,and that's well documented.Big chunks of the Atlantic ice cap are breaking off and floating away; every major glacier in the Northern Hemisphere is retreating; the icy summits of the Andes in south America are disappearing,an unpleasant circumstance for the farmers who rely on melt water to grow their crops.It has been suggested that all this melting ice will raise sea levels.So it will,but there' s a more immediate problem.There is an awful lot of real estate now used by human beings that lies only a foot or less above sea level; a good bit of that will be flooded.
然而,全球变暖导致的其中一个后果是暴风雨骤增.研究表明,近年来严重暴风雨增加了20%.全球变暖带来另一后果,即冰川融化;这也是有据可查的.在大西洋上,大块的冰川开始断裂,并在海面上漂浮.在北半球,一些主要冰川的面积也在缩小.在南美洲,安第斯山脉峰顶的冰川也开始消失;这对当地农民带来了麻烦,因为他们靠融化的雪水来灌溉农田.还有研究认为,冰川融化将导致海平面上升.海平面肯定会上升,但这还不是更迫切的问题.要知道,人类居住的不少地方距海平面只有1英尺甚至更低.很多地方,将面临着被淹没的危险.
Global warming is an increase in the earth' s temperature due to fossil fuels,industry and agricultural processes caused by human,natural,and other gas emissions.There are many misconceptions about global warming.Some believe that pollution causes global warming,but the fact is that global warming is the result of burning fossil fuels,coal,and oil that release carbon dioxide.Another misconception is nuclear power causes climate change.Nuclear power actually reduces emissions of carbon dioxide when used in place of coal.This name is also misleading because global warming doesn't mean that it will become warmer all over,and it will actually become cold places.
全球变暖,是因为使用化石燃料和人类在工农业进程中及自然等其他方式的气体排放而造成了地球气温上升.对全球变暖,人们还存在一些误解.有人以为,全球变暖是污染导致的;实际上,它是因燃烧化石燃料(如煤、石油、天然气)而排放出大量二氧化碳造成的.还有人认为,使用核能造成了气候变化.恰恰相反,在使用煤炭的地区发展核能,大大降低二氧化碳的排放量.“全球变暖”这个字眼本身,也容易让人产生误全球变暖并不意味着世界各地的气温都会上升;有些地方反而会变得更冷.
1年前
6