Why did the earthquake happen? A. Because of human activities. B. Because of the movement of the earth's crust. C. Because of strong winds. D. Because of heavy rain. 相关知识点: 试题来源: 解析 B。解析:地震是由于地壳的运动而发生的。选项 A 人类活动一般不会直接导致地震。选项 C 强风...
Why do earthquake happen? A. Because the surface of the earth is too thin. B. Because some plates of the earth move suddenly. C. Because the houses built on the earth are not strong. D. Because the plates are moving slowly. 相关知识点: ...
( ) 11. When did the earthquake happen? A. At 2:00 in the afternoon. B. Late at night. C. At 2 :00 in the morning. ( ) 12. What was Jinjin doing when the earthquake happened? A. Sleeping. B. Playing computer games. C. Having classes. ( ) 13. Why did Jinjin's little bro...
Scientists tell us the outside of the earth is made of a number of different plates (板块).The plates move very slowly.Sometimes they stop and don't move for a long time.When some of the earth's plates move suddenly,an earthquake happens. Many earthquakes happen under the sea.Sometimes ...
Lisa, and as you did the dialogue after this recall. Pay attention to the contracts in the. Dialogue one. I'm gonna get something to drink when a coffee. Yeah. You wanna say something to the team? No, I don't wanna say anything to him. Why not? I have got to leave him alone....
Earthquakes happen all the time, on land and in the ocean – but the majority are so small that people do not even feel them. "The surface of the earth is made of tectonic plates, which are about 100 kilometers thick, they move around together. So when they collide or ...
Adding to the devastation,some 3,450 buildings have collapsed, according to the Turkish government. Many of the modern buildings have failed in a "pancake mode" of structural collapse. Why did this happen? Was it simply the enormous magnitude and violence of the quake, or is the problem with...
Tsunami is a Japanese word that means "harbor wave".But why do tsunamis happen?Usually earthquakes at the bottom of the sea may start tsunami.At first,the wave in the sea is quite small,but it moves very (3)q uickly.When the wave gets close to the coast (海岸),...
根据文章第三段内容"Luckily the 1989 earthquake did not happen in the centre of town but about 50 kilometres away.(幸运的是,1989年的地震没有发生在市中心,而是发生在50公里以外。)"可知,1989年的地震发生在距离市中心50公里以外的地区,从而导致了较少的人员伤亡。故选C项。(2)A....
大地震为什么又发生在四川(Why the big earthquake happened in Sichuan).doc,大地震为什么又发生在四川(Why the big earthquake happened in Sichuan) Looking for a map of China, take a look at the structure of Sichuan province. In the western mountainous are