地震的英文版PPT.ppt

earthquake in the world Earthquakes are tectonic activities, so the result of quake inevitable and certain tectonic environment concerned . Meanwhile, earthquakes are not isolated, it just happened in the process of the tectonic activities in this event, an event before other events will happen. 地震是大地构造活动的结果，所以地震的发生必然和一定的构造环境有关。同时，地震不是孤立发生的，它只是整个构造活动过程中的一个事件，在这个事件之前，还会发生其他事件。 But animals are more sensitive to earthquake, many animal certain organs, it can feel very sensitive than humans know ahead of some disaster events.In fact, the sound waves to the animals will be alarmed, so that appear from the hole, diving snake winter water, pig cow hoops, the dog crying Wolf roar etc anomaly。 而动物对于地震更为敏感，许多动物的某些器官感觉特别灵敏，它能比人类提前知道一些灾害事件的发生。在感触到地震的声波时，动物便会惊恐万状，以致出现冬蛇出洞，鱼跃水面，猪牛跳圈，狗哭狼吼等异常现象。 Animal abnormal situation, people also have a few words“顺口溜” summary ：flocks and herds骡马不进厩，pig不吃食dog乱咬。 　duck不下水岸上闹，chicken飞上树高声叫。 冰天雪地snake出洞，Big mouse叼着small mouse跑。 　　rabbit竖耳蹦又撞，fish跃水面惶惶跳。 　　bees群迁闹轰轰，pigeon惊飞不回巢。 　　家家户户都观察，发现异常快报告。 About the earthquake propaganda images关于地震的宣传图片 soldiers in quake Invented in A.D. 132 seismograph, it has 18 years, over time, the function of seismograph been distorted, many people mistakenly think seismograph was able to predict the earthquake happened. The real, points out that is to monitor earthquakes, and not predict. 随着时间推移，地动仪的功能被曲解了，很多人误以为地动仪是能够预测地震发生的。事实上，地动仪的真实作用是监测地震，而不是预测。 seismograph 地震的危害 Earthquake is a destructive great natural disasters, besides the direct cause room pour house collapse and landslides, crack, sandy soil liquefaction, sandblasting take water outside, still can cause fire, explosion, gas spread, floods, landslides and mudslides, plague, etc. In addition secondary disasters as earthquake caused by social order chaos, production stagnation, family damage, life of poor and peoples psychology, often can cause damage than earthquake direct loss bigger! 地震是一种破坏力很大的自然灾害，除了直接造成房倒屋塌和山崩、地裂、砂土液化