1 article. Destructive earthquake refers to an earthquake with a large earthquake level, causing certain casualties and building damage or causing heavy casualties and building damage. Emergency points ○ When residents living in bungalows encounter a major earthquake, if they are open outdoors, they should quickly run outdoors to avoid high-rise buildings and overpasses and stay away from high-voltage lines, chemicals, gas plants or facilities; When you don't have time to run, you can hide under the table, under the bed, next to solid furniture, and cover your nose and mouth with towels or clothes to prevent dust and smoke. ○ Residents living in buildings should choose small spaces such as kitchens and bathrooms for shock absorption; You can also hide in interior walls, corners, solid furniture and other places where triangular space is easy to form; Stay away from external walls, doors and windows, balconies; Don't use the elevator, let alone jump off a building. ○ Turn off the power supply and fire source as soon as possible. ○ When attending classes in the classroom, working in the workplace and working in public places, you should quickly wrap your head and close your eyes, and hide under the podium, desk, workbench and office furniture. ○ When outdoors, try to avoid foothills and steep cliffs to prevent rolling stones and landslides; In case of landslide, run away in the direction of rolling stones. ○ When playing at the seaside, you should stay away from the sea quickly to prevent the earthquake from causing a tsunami. When driving, you should quickly avoid overpasses, steep cliffs, telephone poles, etc. And choose an open place as soon as possible to stop immediately. ○ When the body is injured by an earthquake, try to remove the objects pressed on it, and cover your nose and mouth with a wet towel as much as possible to prevent dust and smoke; Knock objects with stones or iron to contact the outside world, don't shout for help, and pay attention to saving physical strength; Try to support the unstable heavy objects with bricks and stones to protect your living space. Don't panic when there is an earthquake. Most of the earthquakes we feel are felt and strongly felt, and a few can cause minor damage or serious damage. Therefore, when encountering an earthquake, don't panic, be calm and take correct actions quickly. Especially in high-rise buildings and crowded places, it is most realistic to avoid on the spot. There was an earthquake in our country, which did not cause any loss, but panicked people crowded together and trampled on each other, causing serious injuries and even death. ○ Don't jump off a building ○ Care for each other ○ Don't crowd in crowded places ○ Students should obey orders. 1. Make earthquake prediction. There are omens before the earthquake. Now we know that this omen is: the groundwater becomes turbid, the flowers turn over, bubbles, and tastes bad; Chickens, ducks, pigs and sheep run around screaming; The mouse escaped and the fish jumped around on the water. This situation indicates that the earth's crust will bend, fold and fracture, and earthquakes will occur. At present, it is difficult for any country in the world to accurately predict earthquakes, and China's earthquake prediction can be said to be in the leading position in the world. Most earthquake predictions can show that earthquakes may occur in a certain area within a certain period of time. 1976, before the Tangshan earthquake, there was an earthquake of magnitude 6 or above in Haicheng, Liaoning Province. Before the earthquake, the government repeatedly urged all indoor personnel to be placed in the earthquake shed and repeatedly preached earthquake knowledge to minimize casualties. Therefore, the key to earthquake prevention lies in timely prediction, full preparation, and mastering the knowledge of earthquake rescue. Second, make a family earthquake prevention plan. Once an earthquake occurs, our power supply, water supply, heating system, transportation system, daily necessities supply system, information system and medical and health system may be damaged to some extent, affecting people's normal life. Therefore, it is necessary to make a good family earthquake prevention plan. First of all, it is necessary to eliminate hanging objects in high places indoors, items placed vertically on cabinets and wooden frames, and change their placement positions and ways so that they are not easily knocked down and injured. At the same time, all inflammable and explosive articles should be removed. The bed should be removed from the glass window. Stick a piece of shatterproof tape on the window. Shockproof equipment should be packed in a place where it is easy to grab. In order to get out of danger, you may only have time to grab one item, and all the emergency items are in it, which will help you tide over the difficulties. These items include cash, drinking water and medicines to prevent influenza and dysentery. Third, schools should be prepared before the earthquake. Knowledge of earthquake prevention should be popularized in primary and secondary schools, and schools in earthquake-stricken areas should have earthquake prevention training programs. If there is an earthquake in class, the teacher should immediately give students a simple and clear instruction to close their eyes and squat under the desk. When an earthquake is likely to occur in an area within a certain period of time. Families and schools should communicate frequently. Schools with conditions in the earthquake zone should prepare disaster relief items, such as first-aid medical supplies, cold-proof and rain-proof supplies and tools. , and distributed by class or classroom until reaching individuals. How can we protect ourselves if there is an earthquake? Once an earthquake happens, if you are outdoors, don't go near any tall buildings or trees that may collapse, such as buildings, chimneys, telephone poles, etc. It is safer to leave bridges and interchange roads and go to open fields. Although earthquakes are natural disasters that cause casualties, they are not inevitable. If we can grasp the opportunity and use the knowledge of earthquake prevention, we can protect ourselves, such as observing the abnormal restlessness of birds and animals before the earthquake; Squatting under the table during an earthquake can reduce the damage caused by the earthquake. It can be seen that it is very important to learn earthquake knowledge.