Earthquake is the result of the sudden release of energy in the earth's crust to produce seismic waves. Earthquakes are recorded by seismographs, also known as seismographs. The instantaneous magnitude of an earthquake is usually reported or related to it and mostly outdated on the Richter scale.
Earthquakes of magnitude or lower are basically undetectable and cause serious damage in a large area. The intensity of the earthquake is measured on the modified mccalli scale. The form of the earthquake is vibration, sometimes large ground displacement.
The epicenter of the earthquake is located in the offshore area. Sometimes the seabed will suffer enough displacement to cause tsunami. The vibration in the earthquake will also cause landslides and occasionally volcanic activities.
If you receive the warning of an earthquake, continue to listen to the latest reports and suggestions from local radio stations. For example, it is suggested to turn off the liquefied gas, the power supply is large and heavy. Put the cans, glass, porcelain and other fragile items in the low cabinet.
There should be handles on the luggage rack to prevent the falling of the goods. The cabinet door should be closed. Remove the articles hanging below to prepare the goods needed Products: fresh water and emergency food, flashlights, fire extinguishers.
Keep away from these things that may fall. Trees may be uprooted outdoors. In the construction of small towns, even if they are strong enough, they will not be damaged.
Debris may fall into spacious places. However, if there is not enough time, it may be safer to stay in the room. When talking on the street, dangerous gas pipes will be added Or wire in and out of the people is the most dangerous, easily damaged by masonry buildings.
When the earthquake comes, the great earthquake in Sichuan Province may make people all over the world feel very sad. It not only causes about people's death, but also causes huge losses, including the lucky life and property. In China, almost everyone is thinking about what we can do for the victims in the earthquake stricken area.
Doctors, soldiers and volunteers have to go to the disaster area to rescue the trapped people I can't go to the disaster area because of the school's work. But I will donate my pocket money and pray for them. I hope everything will be OK.
What I can do at this time is to study hard, cherish peaceful life and make progress Step to serve our future society.