Suddenly all that energy accumulated over the centuries was released… in about one minute during the first earthquake. - Carlo Doglioni, seismologist "The longer the faults, the larger is the displacement associated with the fault during the earthquake," says the seismologist. "I...
The surface of the Earth has many pieces. These pieces are always moving. When two pieces move past each other, there is an earthquake.Scientists are working hard to find out more about earthquakes.They try to predict(预测)them, but it's very hard.Do you know how to get ready for an ...
百度试题 结果1 题目2. Thereason (原因) why an earthquake 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
The Earth has several layers, but the only one fragile enough to fracture during an earthquake is the lithosphere. That's the layer that contains tectonic plates. Earthquakes can be so powerful that they reshape the landscape in surprisingly novel ways. For example, a lake just south of New ...
Why are there earthquakes? The surface of the earth has many pieces. These pieces are always moving. When two pieces move past each other there is an earthquake. Scientists are working hard to find out more about earthquakes. They try to predict (预测) them but it's very hard. Do you ...
A. A volcanic eruptionB. An earthquakeC. A tsunamiD. A fireA. A volcanic eruptionPassage 3 相关知识点: 试题来源: 解析 A 题目询问庞贝城被摧毁的原因。具体分析如下: 1. **选项A(火山喷发)**:庞贝城于公元79年因维苏威火山剧烈喷发被火山灰和碎屑掩埋,这是历史记载和考古证据共同证实的直接原因,...
II. Why was this one so deadly? A number of factors have contributed to making this earthquake so lethal. One of them is the time of day it occurred. With the quake hitting early in the morning, many people were in...
B. an earthquake can happen at any time and in any kind of weather。 C. when an earthquake happens is related to the weather D. earthquakes don’t change with the seasons 相关知识点: 试题来源: 解析 was改为is 反馈 收藏
Perhaps the crust of the earth has become too thick and solid there to be much shaken by the gases and steam below. In this eastern part of England, meanwhile, there is but little chance that an earthquake will ever do much harm, because the ground here, for thousands of feet down, ...
An earthquake can never be predicted. There are no fixed pattern and no logic in where it hits and when. Because Peru lies in an active seismic zone the most important thing to do before the next tremor comes around is to be prepared. Travelers unfortunately only can make sure that they ...