Knowledge of natural disasters in kindergarten classes 1. How do kindergarten teachers carry out disaster prevention and mitigation activities

Each kindergarten shall ensure at least 1 school-wide safety drill every period.

3, regularly carry out educational activities, the implementation of the "six.

; (5) At the end of each term, the school issues a notice to parents about the safety of students' holidays; (6) The school will carry out a publicity campaign for faculty and staff in each period.

Topic: Talking about how to prevent terrorist activities as a kindergarten teacher Q: Talking about how to prevent terrorist activities as a kindergarten teacher A: The ways for students to prevent and combat terrorism are: to establish a correct outlook on life, world outlook and values, to actively participate in the construction of socialist spiritual civilization, to understand the true intention of terrorism, to take preventive measures, and to stay away from the topic of terrorism: that school has a school earthquake emergency plan, and to think of emergency measures: to organize and guide the popularization of earthquake prevention knowledge throughout the school, and to extensively carry out self-help and mutual rescue training in earthquake disasters. .

The leading group for earthquake prevention and disaster reduction will convey various orders and instructions by telephone and orally.

2. In the emergency of earthquake relief.

Topic: As a kindergarten teacher, how to develop a day's life? A: One-day activities for children in kindergarten classes refer to all educational activities conducted by kindergarten classes every day.

The full implementation of a good curriculum plan depends on the high-level one-day activities of kindergarten classes; The quality of life of a child in kindergarten (class) every day depends on the level of teaching guarantee of the class teacher in one day's activities. In short, the quality of children's daily activities has a direct impact.

Topic: Personal debriefing report method of kindergarten nurses: Conduct two lectures with county private parks and organize a parents salon for kindergarten early education classes. Second, honesty, integrity and truthfulness.

And organize more than two safety evacuation drills for disaster prevention and mitigation every academic year, which improves the safety prevention and self-help ability of all teachers and students.

Topic: Why did kindergarten teachers' educational activities fail? A: First of all, no teacher can achieve 100% success, and occasional mistakes are inevitable; If you fail in succession, you must pay attention to it.

Education is related to the future of the country and children, and teachers should try their best to reduce mistakes. First of all, we should consider whether the teacher knows the students, teaching materials and educational environment; We should also consider whether the educational methods and teaching methods are scientific.

Topic: Which kindergartens in Yuci have good teaching quality, good teachers and good accommodation for children? Everybody push.

Method: 4. In order to help children master some basic survival skills, our garden has carried out "earthquake prevention and disaster reduction drills". In order to ensure the safety and feasibility of the exercise plan, before the exercise, the teachers of each class organized the children to watch Safe Spring in Spring, Summer, Autumn and Winter for the children.

Topic: I am a kindergarten teacher, a remedial class, and the main class likes to take good things to themselves. .

Q: I am a kindergarten teacher and a remedial class. The main class likes to take good things to themselves, such as this kindergarten.

Answer: villain, in fact, her ability is very poor. Relax. No one else is a fool. Sooner or later, everyone will know who is strong.

2. Knowledge of disaster prevention and mitigation

I don't know which aspect you are asking. Earthquake disaster is one of the natural disasters that cause the most serious economic losses and casualties in the world.

At present, earthquake prediction is still a worldwide problem. We should strengthen the study of earthquake science knowledge and help us master the correct methods of shock absorption and self-help and mutual rescue. When an earthquake occurs, the indoor triangular space formed by the collapse of houses is often a relatively safe place for people to live.

Especially in architecture, people choose kitchen, bathroom and other places where rooms are not big and easy to collapse, and corners or tables and other places where solid furniture is easy to form a triangular space for shock absorption. In places where there is no table to hide, protect your head with cushions and other things anyway.

Never jump off a building and use the elevator blindly. An old man who personally experienced the Haiyuan M8.5 earthquake in 1920 once introduced in detail the specific method of "lying down to be determined": "When you feel an earthquake indoors, you should quickly lie down on the edge of the kang, face down, head against the wall, arms crossed on your chest, right hand holding your left arm, right hand holding your right arm backwards, the concave part above your nose resting on your arm, and close your eyes and mouth.

In outdoor situations, you should avoid dangerous places such as tall buildings, protect your head, and quickly run to the open space to squat down. When the earth shakes violently and stands unsteadily, people will have the psychology of leaning over and grasping something.

Most of the doorposts and walls around you will be the objects of support. However, these seemingly solid things are actually dangerous.

Be sure not to get close to cement precast slab walls, doorposts, etc. In busy streets and buildings, the most dangerous thing is that things like glass windows and billboards fall and hurt people. Therefore, pay attention to protect your head with your hands or handbags.

In addition, outdoor people should try to stay away from high-voltage lines and toxic factories or facilities such as petrochemical, chemical and gas. In case of gas, toxic gas leakage and fire, cover your nose and mouth with a wet towel and crawl against the wind.

In places where there are many people in department stores and underground passages, the most terrible thing is chaos. Please follow the instructions of the store staff and security guards.

As far as earthquakes are concerned, underground passages are relatively safe. Even if there is a power failure, the emergency light will light up immediately, so take action calmly.

In case of an earthquake or fire, you can't use the elevator. In case there is an earthquake when you take the elevator, please press all the buttons on each floor on the operation panel. Once stopped, leave the elevator quickly and take refuge after confirming safety.

Elevators in high-rise buildings and nearby buildings are equipped with control devices. When an earthquake happens, they will automatically stop and stop at the nearest floor. If you are locked in the elevator, you should contact the management room for help through the dedicated telephone in the elevator.

Be sure to pay attention to landslides, falling rocks or tsunamis. On hillsides and steep slopes, there is danger of landslides and falling rocks, so you should take refuge in a safe place quickly.

On the coast, there is a danger of encountering a tsunami. If you are aware of an earthquake or issue a tsunami warning, please pay attention to the information broadcast on radio and television and take refuge in a safe place quickly.

When taking refuge, you should walk and take as few belongings as possible. When the fire caused by the earthquake spreads and burns, endangering life and personal safety, take refuge measures.

In principle, people's disaster prevention organizations, streets, etc. You should take refuge on foot under the leadership of the person in charge and the police, and carry as few items as possible. Never take refuge by car or bike.

The cooperation and mutual assistance of local residents is indispensable for patients to take refuge. Usually, neighbors need to agree on the way to take refuge in advance.

After the earthquake, people may face all kinds of difficulties, so they must overcome their fears and save themselves in the right way, which is very necessary to alleviate the earthquake disaster and avoid new losses. If you can't get out of danger, you must hold your horses and protect yourself from new harm. If you can't get out of danger for the time being, you must find ways to maintain your life, find food and water, conserve your strength, wait patiently and try to contact the outside world. Don't cry loudly, act reluctantly, and try to close your eyes and rest.

Time is life. After being rescued, we should actively participate in the post-earthquake rescue work, rapidly expand the rescue team, and let more people be rescued. First save people nearby, young adults, people who are easy to save, "life" and "people"; We should actively participate in maintaining social order and social stability.

In the event of a major earthquake, people are easily shaken psychologically. In order to prevent confusion, it is extremely important for everyone to act calmly based on correct information.

Grasp the correct information from the portable radio, and trust the information obtained directly from disaster prevention institutions such as * * *, police, and fire control. Never believe irresponsible gossip, let alone act rashly. Students, when an earthquake happens, as long as we can use the right methods, there will be no danger.

Sometimes, earthquakes are not as terrible as you think, and there are still a few catastrophic earthquakes that really collapse houses. As long as you calmly deal with disasters, it is possible to successfully prevent earthquakes.

3. What are the safety knowledge about preventing natural disasters and food hygiene?

Natural disaster prevention guide: 1, and prepare for the wind; 2. Pay attention to the latest news and windproof notice of tropical depression reported by relevant media; 3, doors and windows, coamings, scaffolding, temporary structures and other structures that are easily blown by the wind, properly arrange outdoor items that are easily affected by tropical depression.

Defense Guide: 1, enter the windproof state, and suggest that kindergartens and nurseries be closed; 2. Close the doors and windows. Residents and ships in dangerous areas and dangerous houses should take shelter from the wind, and notify outdoor operators such as high altitude and water to stop their operations and evacuate the operators in dangerous areas; 3, cut off neon lights and dangerous outdoor power supply; 4. Stop open-air collective activities and evacuate people immediately; Other typhoon blue warning signals. (Defense Guide: 1, enter an emergency windproof state, and suggest that primary and secondary schools be closed; 2. Residents should not go out at will to ensure that the elderly and children stay in the safest place at home; 3. Relevant emergency departments and emergency rescue units should be on duty, closely monitor the disaster situation and implement countermeasures; 4, stop indoor large * * *, immediately evacuate the crowd; 5. Strengthen port facilities to prevent ships from anchoring, grounding and collision; Other yellow warning signals are the same as typhoon.

Guide to defense: 1. It is recommended to stop business and classes (except for special industries) when entering the special emergency windproof state; 2. Personnel should stay in a windproof and safe place as far as possible, and relevant emergency departments and emergency rescue units should be ready to start emergency rescue plans at any time; 3. When the typhoon center passes by, the wind will decrease or stay still for a period of time. Remember that strong winds will blow suddenly, and you should continue to stay in a safe place to avoid the wind; Other orange warning signals of the same typhoon. Two, the rainstorm warning signal is divided into three levels, respectively, with yellow, orange and red.

The competent meteorological departments at the provincial level in Northwest China and Qinghai-Tibet Plateau may formulate rainstorm warning standards according to the actual situation and report them to the China Meteorological Bureau for approval before implementation. Guide to defense: 1. Parents, students and schools should pay special attention to weather changes and take preventive measures; 2. Cover the articles that are aired in the open air, and the relevant units should do a good job in drainage and flood control in low-lying and waterlogged areas; 3. Drivers should pay attention to road water and traffic jams to ensure safety; 4. Check the drainage system of farmland and fish ponds to reduce the water level of easily flooded fish ponds.

(defense guide: 1. Suspend outdoor work in an open place and stay indoors or in a safe place to avoid the rain as much as possible; 2. Relevant emergency departments and rescue units should strengthen their duty, closely monitor the disaster situation, cut off dangerous outdoor power supply in low-lying areas, and implement countermeasures; 3. Traffic management departments should implement traffic guidance or control in areas with accumulated water; 4. Move dangerous areas and dangerous residents to safe places for shelter from the rain; Others use yellow rainstorm warning signals. (3) red warning signal meaning of rainstorm: the rainfall in three hours will reach 100 mm or above, or it has already reached 100 mm and the rainfall may continue.

Guide to defense: 1. Personnel should stay in a safe place, and outdoor personnel should take refuge in a safe place immediately; 2. Relevant emergency departments and emergency rescue units are ready to start emergency rescue plans at any time; 3. Schools, kindergartens and other relevant units with students and employees should take special protective measures, and units in dangerous areas should suspend classes or suspend business and immediately move to safe places for temporary refuge; Other rainstorm orange warning signals. Third, the high temperature warning signal The high temperature warning signal is divided into two levels, which are represented by orange and red respectively.

Provincial meteorological authorities in arid areas may formulate high-temperature early warning standards according to actual conditions, and report them to China Meteorological Bureau for approval before implementation. (1) High temperature orange warning signal Meaning: The maximum temperature will rise above 37℃ within 24 hours.

Guide to defense: 1. Try to avoid outdoor activities at high temperature in the afternoon, give guidance to the old, weak, sick and young people for heatstroke prevention and take necessary protective measures; 2, the relevant departments should pay attention to prevent excessive electricity consumption, wires, transformers and other power equipment load is too large and cause a fire; 3. Operators working outdoors or under high temperature conditions should take necessary protective measures; 4. Pay attention to work and rest time, ensure sleep, and prepare some commonly used heatstroke prevention and cooling drugs when necessary; 5, the media should strengthen the propaganda of heatstroke prevention and cooling health care knowledge, and all relevant departments and units should implement heatstroke prevention and cooling safeguard measures. (2) High temperature red warning signal meaning: The maximum temperature will rise above 40℃ within 24 hours.

Guide to defense: 1. Pay attention to heatstroke prevention and cooling, and minimize outdoor activities during the day; 2, the relevant departments should pay special attention to fire prevention; 3. It is suggested to stop outdoor open-air operation; Other high temperature orange warning signals. Four, the cold wave warning signal is divided into three levels, respectively, with blue, yellow and orange.

The gale standard in the cold wave warning standard can be formulated by the provincial competent meteorological department with reference to the following standards according to the actual situation, and reported to the China Meteorological Bureau for approval. (1) Cold wave blue warning signal meaning: within 24 hours, the minimum temperature drops by more than 8℃, the minimum temperature is less than or equal to 4℃, the average wind force reaches above 6, or the gust is above 7; Or it has dropped by more than 8℃, the lowest temperature is less than or equal to 4℃, the average wind force is above 6, or the gust is above 7, and it may continue.

Guide to defense: 1. Personnel should pay attention to adding clothes to keep warm, and tropical crops and aquaculture varieties should take certain measures to prevent cold and wind; 2. Fasten doors and windows, hoardings, scaffolding, temporary structures and other structures that are easily blown by strong winds, and properly arrange outdoor items that are easily affected by cold waves and strong winds; 3. The ship should take shelter from the wind at the shelter, and notify outdoor operators such as high altitude and water to stop working; 4. Pay attention to the latest information about gale cooling reported by the media, so as to take further measures; 5. Be prepared for cold wave and windy weather in production. (2) The meaning of cold wave yellow warning signal: within 24 hours, the minimum temperature drops 12℃ or above, the minimum temperature is less than or equal to 4℃, and the average wind force reaches 6 or above or the gust is 7 or above; Or it has dropped above 12℃, the lowest temperature is less than or equal to 4℃, the average wind force is above 6, or the gust is above 7, and it may continue.

Defense guide: 1, do a good job of cold protection, warmth and wind protection for people (especially the old, the weak, the sick and the disabled); 2, do a good job of livestock and poultry cold and windproof, tropical and subtropical fruits and related aquatic products, crops and other breeding varieties to take cold and windproof measures; Other blue warning signals of the same cold wave. (3) The meaning of cold wave orange warning signal: the minimum temperature will drop within 24 hours.

4. How to prevent children from being injured accidentally in the park?

The Guiding Outline of Kindergarten Education (Trial) clearly points out: "Teachers should put the protection of children's lives and the promotion of children's health in the first place in education."

But in recent years, kindergarten safety accidents have occurred from time to time for many reasons, including children's own reasons, teachers' reasons, and kindergarten facilities and management reasons. So how to actively take effective measures to prevent, reduce or eliminate the occurrence of accidents in young children? Strengthen professional ethics education and improve teachers' sense of responsibility. First, improve the daily safety system of kindergartens.

For example, we should constantly improve and strictly implement the system of picking up and dropping off children in and out of the park, the system of one-day safety work and rest, the system of one-day inspection, the system of doormen, the system of safety rewards and punishments, the system of being on duty at noon, and the system of receiving foreign personnel. For example, when children enter the park, parents should swipe their cards one by one and send them to the teacher in person; In the morning check-up, when the teacher on duty meets a sick child taking medicine, he should communicate with his parents, ask about the cause of the child, the dosage and time of taking medicine, and make a record for parents to sign; When leaving the park, parents should pick up their children with cards, and teachers should give them to parents. When foreigners visit, they must get the permission and signature of the director before they can enter the park.

In addition, the leaders of the park should sign safety responsibility letters with the teaching staff layer by layer, with the division of labor to people and the responsibility to people, and reward and punish them according to the "reward and punishment system" formulated by the park. Safety work must use the binding force of the system to strengthen teachers' sense of responsibility and improve teachers' sense of safety.

2. Strengthen study and improve safety theory knowledge. Every semester, we should hold regular meetings of all the teaching and administrative staff, conscientiously study the Guiding Outline of Kindergarten Education (Trial) and the Professional Ethics Code for Preschool Teachers, and often hold symposiums for class leaders, teachers and nurses to study the safety work of each class (such as hot and cold meals during meals, cooperation between teachers and nurses during activities, etc.), discuss and sum up experience, and do the daily safety work in detail.

3. Strengthen the safety work in daily activities. Our park has set up a safety leading group with the director as the group leader, the logistics director, the health care doctor and the monitor of each class as members, to check the safety work of each class, hold a safety meeting in time when problems are found, analyze the causes of the problems, find out the root causes, and play a warning role in future work.

For example, when a child takes a nap, the leader on duty goes to each class to check the teacher's duty, and finds that there is a small sharp screw in the mouth of a child who can't sleep. If the child accidentally swallows the screw, the consequences will be unimaginable. The leader on duty immediately severely criticized the teacher on duty, and then the kindergarten group held a safety emergency meeting to analyze the cause of the accident and the consequences of not finding it in time.

The reasons are: the morning and afternoon inspections are not detailed and not in place, and the teachers on duty are not well supervised. In response to this incident, we have formulated the following measures: (1) Some children are late for the morning check-up, and then make up the check-up before class.

(2) The exam in the afternoon should be more detailed, carefully observe the mental outlook of the children, let the children take off their ornaments and put them in a fixed place, which will be managed by the teachers. (3) During the period of duty, the teacher on duty shall not read books, newspapers or do other things, and shall not rest. They should strengthen inspections, correct children's sleeping posture in time, cover the children who push the quilt in time, remind children who love to wet the bed in time, abide by the work and rest system, and can't procrastinate.

Take various forms to cultivate children's safety awareness and self-care ability. As the saying goes, it is better to manage yourself than to manage yourself. The "Outline" clearly points out that "safety, nutrition and health education should be closely integrated with children's lives to improve children's awareness and ability of self-protection".

Therefore, while protecting children's safety, teachers should teach children the necessary safety knowledge, self-protection methods and skills through various forms of safety education activities, improve children's self-protection ability, and minimize the possibility of all kinds of accidental injuries. 1. Cultivate children's good living habits through regular education.

In all aspects and activities of a day's life, children need to be positively educated, which requires specific and clear requirements and a good life order. When entering the park, don't bring sundry goods and dangerous goods, such as small nails, knives, peanuts and other small items, don't wear jewelry on your wrist and neck, and don't wear a rope chain on your coat; Eat quietly, chew slowly, and don't joke; Sleep correctly, don't bring sundries to bed to play, and sleep without anything; When walking, hold your head high, swing your hands back and forth naturally, learn to walk on the right, don't run hard, don't push or trip; Abide by the rules of the game and collective discipline when participating in games and other activities; Go up and down the stairs to the right, hold the stairs well, and don't crowd and push; Orderly activities when leaving the garden, waiting for parents, going home safely and so on.

2. Grasp the examples around you for safety education. While doing a good job in children's regular education, teachers should seize the role models around them to educate children about safety. For example, children are lively and active, and they often frolic in the classroom during recess. Stumbling happens from time to time, and teachers should grasp the examples around them and educate their children in time.

One day, Wan Yu's children were playing with Niuniu's children, and Wan Yu's mouth accidentally hit the edge of the table, and his lips were cut by his teeth. In the afternoon, the teacher seized this example to organize children's discussion. What dangerous things happened in our class today? Why is this happening? What should we pay attention to in class? Through discussion, the children realized: you can't run around in the classroom, you can't push others, you have to push the chair under the table when people leave, and you have to queue up to wash and go to the toilet.

Children draw these precautions and stick them on the wall to remind everyone of safety at any time. 3. Safety education for children in games is their favorite activity and the best way to learn. Through various games, they naturally integrate into the content of safety education and try to solve various problems in interesting and pleasant games. Let children gain strength from it+03131335323635438+0343130323136353333e4b893e5b19e31333.

For example, what if you don't go with strangers and get separated from your parents? What if the child is ill? What if there is a power outage at home? What if you see a fire? Let children remember the telephone number of their family members and learn to call 1 1O, 120, 1 19 to ask for it.

5. Contents of handwritten newspaper about natural disasters

"Natural disaster" is an abnormal phenomenon in the nature on which human beings depend, and the harm caused by natural disasters to human society is often shocking.

Among them are earthquakes, volcanic eruptions, mudslides, tsunamis, typhoons, floods and other sudden disasters; There are also gradual disasters, such as land subsidence, land desertification, drought, coastline changes, etc., which can only gradually appear in a long time; There are also environmental disasters caused by human activities such as ozone layer change, water pollution, soil erosion and acid rain. There is a complex relationship between these natural disasters and environmental damage.

It has become the common theme of the international community to scientifically understand the occurrence and development of these disasters and minimize their harm. Natural disasters/natural hazards Natural disasters refer to casualties, property losses, social instability, resource destruction and other phenomena or a series of events caused by natural abnormal changes.

Its formation must meet two conditions: first, there must be natural variation as an inducement, and second, there must be damage to people, property and resources as the object of disaster. Natural variation on the earth includes natural variation induced by human activities, and natural disasters are bred in the surface environment of the earth composed of atmosphere, lithosphere, hydrosphere and biosphere.

It happens all the time. When this mutation brings harm to human society, it constitutes a natural disaster. Because it has brought different degrees of damage to human production and life, including the relationship between man and nature through labor and the interpersonal relationship related to it.

Disasters are negative or destructive. Therefore, natural disasters are a manifestation of the contradiction between man and nature, with the dual attributes of nature and society, and are one of the most severe challenges faced by mankind in the past, present and future.

The main sudden natural disasters in the world are: drought, flood, typhoon, storm surge, freezing injury, hail, tsunami, earthquake, volcano, landslide, debris flow, forest fire, agricultural and forestry diseases and insect pests, etc. There are many kinds of natural disasters in China.

Earthquake, typhoon, rainstorm, flood, waterlogging, high temperature, lightning, fog, haze, debris flow, landslide, tsunami, road icing, tornado, hail, snowstorm, collapse, land subsidence, sandstorm, etc. It occurs in all parts of the country and local areas every year, causing extensive damage or devastating blows in local areas. Natural disasters are abnormal events in the evolution of geographical environment, but they have become one of the most important natural factors that hinder the development of human society.

Formation and development of natural disasters. All kinds of events that endanger animals and plants are collectively called disasters. Throughout human history, there are two main reasons for disasters: one is natural variation, and the other is human influence.

Therefore, disasters mainly caused by natural variation are usually called natural disasters, such as earthquakes, storms and tsunamis. Disasters mainly caused by human influence are called man-made disasters, such as man-made fires, traffic accidents, acid rain, etc. The process of natural disasters is long and short, slow and urgent.

Some natural disasters, when the change of disaster-causing factors exceeds a certain intensity, will be manifested as disasters in a few days, hours or even minutes and seconds, such as volcanic eruption, earthquake, flood, hurricane, storm surge, hail, snowstorm, rainstorm and so on. This kind of disaster is called sudden natural disaster. Drought, crop and forest diseases, insects, weeds, etc. Although disasters usually occur within a few months, the formation and end of disasters are relatively fast and obvious, so they are also included in sudden natural disasters.

In addition, some natural disasters, such as land desertification, soil erosion and environmental degradation, are gradually emerging under the condition of long-term development of disaster-causing factors. This kind of disaster usually takes several years or more to form, so it is called slow-onset natural disaster. Many natural disasters, especially high-grade and high-intensity natural disasters, often induce a series of other disasters to occur one after another. This phenomenon is called disaster chain.

The earliest and effective disaster in the disaster chain is called primary disaster; Disasters induced by primary disasters are called secondary disasters. After natural disasters, the harmonious conditions of human existence are destroyed, and a series of other disasters will be triggered, which are generally called derivative disasters.

For example, after the drought, the extreme shortage of fresh water on the surface and shallow parts forced people to drink deep groundwater with high fluorine content, which led to fluorosis. These are called derivative disasters. Of course, the process of disasters is often very complicated. Sometimes a disaster can be triggered by several disasters, or a disaster can trigger several different disasters at the same time.

At this time, the determination of disaster types depends on the dominant causes and their main manifestations. The characteristics of natural disasters are sudden and unpredictable.

Natural disasters are usually violent and devastating. The duration is long and short.

Disasters include many factors, which will cause casualties, huge property losses and considerable chaos. The longer the disaster lasts, the greater the threat to the victims and the greater the impact of the incident.

Another main feature that affects the degree of disaster is whether people get enough early warning. Natural disasters have many important characteristics. They are sudden, powerful and uncontrollable, causing destruction and chaos. They are usually short-lived and the lowest point, sometimes predictable.

There are many ways for natural disasters to affect behavior and mental health: (1) disasters will bring substantial trauma and psychological obstacles; (2) Most of the pain disappears within one or two years after the disaster, and people can adjust themselves; (3) Chronic mental disorders caused by disasters are very rare; (4) The overall impact of some disasters may be positive, because it may increase social cohesion; 5. Disasters have disrupted organizations, families and personal lives. Natural disasters can lead to stress, anxiety, depression and other emotional and perceptual problems.

The time of the impact and why some people can't adapt as soon as possible are still unknown. After floods, tornadoes, hurricanes and other natural disasters, victims will show evil thoughts, anxiety, depression and other emotional problems, which may last for a year.

The persistent effects of an extreme disaster are called post-traumatic stress disorder, that is, persistent, unnecessary and uncontrollable thoughts about irrelevant events after trauma, strong desire to avoid mentioning events, and sleep.

6. Natural disaster protection knowledge

1. How to organize personnel protection when there is a strong wind attack?

Before the strong wind comes, it is necessary to move to a safe place in time to avoid buildings and high-altitude facilities that are easy to cause casualties, and never take shelter from the wind and rain in the above places; Construction enterprises should fix flowerpots and other items in time, and arrange and pile up construction equipment, tools and materials to ensure safety. Avoid walking on dams and bridges near rivers, rivers, lakes and seas. Ships return to Hong Kong to take shelter from the wind and anchor, people go ashore to take shelter from the wind, and vehicles avoid driving in strong winds.

2. How do you organize protection in case of rainstorm?

In places prone to heavy rain, it is necessary to strengthen self-prevention awareness and transfer personnel to safe places. Heavy rain may cause accidents in water conservancy projects. In case of danger, people should move to safe places. Once there are signs of geological disasters such as landslides and mudslides, do a good job of evacuation in time.

3. When there is a storm surge, how do people organize protection?

Storm surge is easy to damage seawalls, culverts, docks, revetments and other facilities. Before the typhoon comes, people who are in danger of planting outside the pond should be moved to safety in time.

4. How to organize protection before the flood?

It is necessary to issue flood warnings to the public through various channels and use all means of transportation to evacuate the masses.

5. When a flood occurs, how do residents organize protection?

When the flood rises, the power supply and gas should be cut off, residents in low-lying areas should move to high places, and people in low-rise houses should move to high places; You can also climb trees and use floating objects to escape.