Experience in earthquake science popularization and peer education 1
In today's society, there are hidden dangers everywhere around us. There are two kinds of disasters: natural disasters and man-made disasters.
Natural disasters include earthquakes, droughts, floods, typhoons, etc. These disasters exist in nature and are inevitable for human beings. In the above situation, you should keep calm and protect yourself as much as possible. For example, before the earthquake, there will be some omens: horses and other livestock break free from the reins and run out crazily; Hibernating snakes will come out of their holes; Bees will fly around; Dogs will bark, and some livestock will run around in circles; Rats move in droves ... these omens can let people know in advance that there will be an earthquake, just in case. When an earthquake happens, if you are at home, you must immediately enter a hard and complete room to avoid injury. Also, stick it on a solid wall or squat at the door, and survive after the house collapses to avoid being hurt.
If you are in the wild, you must avoid steep cliffs to prevent yourself from falling down the mountain. There is also the need to prevent landslides, so as not to slide down. If you are at school, you must obey the teacher's instructions, hide under the desk and pay attention to protecting your head. If you go to physical education class, avoid tall buildings and don't get hurt. If you are in the cinema, you should hide under the viewing chair to avoid the shock, avoid the lights hanging on the ceiling and the hanging objects of air conditioners, protect your head with things, and follow the instructions of the commander to evacuate the scene. There was an earthquake in the shopping center. Avoid glass cabinets, commodities, billboards, lights and other items. If you are in a bus, you should hide under a chair or squat down, keep your center of gravity stable and hold the handrail. If you are trapped under the ruins, at this time, don't move blindly, be calm, take your hand out first, move the ruins slowly, keep breathing smoothly first, then try to breathe and call for help.
However, global disasters such as greenhouse effect, acid rain and soil erosion are all man-made. The greenhouse effect will make people suffer from lung diseases such as asthma, and it will also cause many diseases, such as encephalitis and high fever. It will also cause droughts, floods, reduced grain production and serious property losses in many places. Acid rain is called "death in the air" because the waste gas (sulfide) emitted by people's factories floats into the air. When it rains, it turns into acid rain with the rain. Acid rain will cause the lake to turn sour and kill fish and shrimp; The forest is getting old; Farmland becomes barren; Once dripping on cultural relics and precious calligraphy and painting, it will be corroded immediately. ...
Faced with these disasters, people should try their best to stop them. I have the following suggestions:
1. Protect forests, plant trees and protect water and soil.
This factory should not emit too much exhaust gas, but should use inexhaustible solar energy.
In order to protect the ozone layer, cars should not emit exhaust gas.
4, be careful with fire, don't throw cigarette butts.
5. Learn more about earthquake prevention and disaster prevention, and have awareness of prevention.
6. Save water and cherish every drop of water. If these points are done well first, it will reduce the occurrence of disasters or save as many lives as possible.
I hereby issue an initiative: protect the earth with our hands, do a good job in disaster prevention and mitigation, and make our tomorrow better!
Experience of earthquake science popularization and peer education II
Wenchuan earthquake let us know that the earth has not only a gentle side, but also a terrible side.
March is the season when spring returns to the earth, and it is also the "peaceful month" of our Da Nanguan primary school. It's time for an earthquake drill.
The second class is math. Hardly had I finished a problem when the alarm clock rang. I quickly got under the table. A minute later, the alarm stopped. I rushed out of the classroom with a whoosh at the speed of Liu Xiang's sprint. Some students are like snails, some are laughing, and they all regard this as a joke. Some students took two minutes and twenty-one seconds at the fastest, while others took two minutes and forty seconds at the slowest. The teacher said the results were not bad. If only the earthquake had come so quickly.
This earthquake drill made me run out of breath. I am very happy to hear the teacher say that there is an irregular exercise every month, because earthquake-proof exercises can exercise our team spirit and improve our adaptability.
I felt that I did well in this exercise and escaped in a short time. Let's make persistent efforts and stay alert at any time, and all of us can escape as quickly as possible.
Experience of earthquake science popularization and peer education 3
Earthquakes are cruel. How many people have been displaced, how many people have lost their precious lives, and how many children have lost their parents, leaving an indelible shadow in their young hearts. After the earthquake, the city was in ruins, full of cries and screams. The scene of the earthquake was dumbfounded. When we saw those poor victims, we felt sorry for them.
I want to ask, why did the earthquake happen? After searching on the Internet, I know that because the earth is constantly moving and changing, it gradually accumulates huge energy, which leads to the sudden rupture of rock strata or the original fault movement. This is an earthquake. Earthquakes can also cause disasters such as volcanic eruptions and tsunamis. On May.12, 2008, Wenchuan earthquake, high-rise buildings collapsed, and more than 68,000 compatriots in the province were killed. Missing compatriots1more than 7900 people; Rural houses were damaged by 3.476 million households; There were 4.45 million wounded and sick. This huge number after another shows how much damage and loss this earthquake has brought to Wenchuan compatriots. And our people in other places always pay attention to the disaster situation and donate1071600 million yuan to Wenchuan compatriots. Here bread contains our concern for Wenchuan compatriots. Their death has brought us endless sorrow, and also awakened us to pay more attention to the usual earthquake drills and knowledge when an earthquake occurs, you know? Let me talk about it.
During the earthquake:
First, we should pay attention, don't panic, and be calm, so that we can be clear-headed and make a correct judgment.
Second, you should hide first in the earthquake, because the escape time in the earthquake is only 12 second, but the earthquake will shake the ground, just like walking on a suspension bridge, so it is not feasible to escape. Only by hiding, you have to hide in the corner and toilet. A relatively solid corner will form a "survival triangle" when the wall collapses.
Third, when the earthquake is stable, you can escape. When you escape, you should cover your important parts with your head and run to the open space. These three points were learned when I was listening to an earthquake lecture. You should know more about this common sense, which may be of great help to you during the earthquake. So, why is our mother earth so cruel? I think we still have to find the reason from ourselves. Mother Earth is selfless. She gave us everything, such as mineral resources, water resources, forest resources, biological resources and so on. What? She didn't give it to us. However, we human beings always take from her, even destroy natural resources at will, and abuse chemicals unscrupulously to harm our mother earth, so she will be angry. These earthquakes are her punishment for us, which is also the evil result of our failure to protect the earth. Earthquake prevention and disaster reduction, starting from me, let us pay more attention to environmental protection, cherish nature and protect our mother earth, but she will always smile, and our disasters will be much less.
Experience of earthquake science popularization and peer education 4
An earthquake of magnitude 8 occurred in Wenchuan, which brought a lot of pain to Sichuan compatriots.
We have realized the power of the earthquake, so how can we know that the earthquake is coming? I checked the relevant information, such as groundwater anomalies, and groundwater often produces some abnormal phenomena when rock strata are deformed. Well water bubbles, rises and falls suddenly, without rain, it becomes turbid, discolored and stinks. So don't panic if you find anything unusual, report it to the earthquake department first. Animals are abnormal, ducks refuse to enter the water, fish are alive and kicking on the water, and chickens and dogs are restless. The weather is abnormal, the weather is dark, and there are ground sounds and ground lights. Judging from the feelings of people in the earthquake zone, there is generally about ten seconds of early warning time from the earthquake to the collapse of houses.
We know the earthquake precursors, how can we minimize the losses? People who live in bungalows should open doors and windows to be vigilant. Feel the ground shaking and flee the house in time. People who live in buildings should be prepared in advance. During an earthquake, don't jump off a building, take an elevator, etc. In an emergency, lie under the bed, crouch in the narrow space between two tables, and evacuate quickly after the earthquake.
Therefore, it is necessary to strengthen the training of school teachers and classmates, and carry out emergency evacuation and evacuation drills for schools and families.
Of course, we don't want natural disasters. If natural disasters happen suddenly, my little knowledge can bring hope and prevention to everyone.
Experience of earthquake science popularization and peer education 5
Some people insist that the earthquake is far away from us and there will be no earthquake here. In fact, earthquakes are inevitable and ubiquitous in our lives. Earthquakes are extremely frequent. There are about 5.5 million earthquakes in the world every year, and the destructive power of earthquakes is also very great. Including Wenchuan earthquake, Tangshan earthquake and Yushu earthquake. Both the previous and recent earthquakes have brought irreparable losses.
Although China is not an earthquake-prone area, what should we do in the face of terrible earthquakes? Earthquakes are natural disasters. Of course, earthquakes are not only natural earthquakes, but also man-made earthquakes. Artificial earthquakes are caused by industrial blasting, underground nuclear explosion, over-exploitation of resources, etc., which increases the pressure on the earth's crust and will also cause earthquakes.
As a primary school student, I think the first thing to do is to live a low-carbon life, and use our own practical actions to drive people around us, reduce the waste of earth resources, reduce exploitation, and not bring pressure to the crust. What should we do once an earthquake happens? First of all, we should face the earthquake with a calm mind. Don't panic if there is an earthquake. If you have time, run to an empty place first. If it is too late, cover your head with a pillow and hide under the table or bed to minimize the damage caused by the earthquake.
5 articles related to earthquake science popularization and peer education experience;
★ Experience in earthquake science popularization hand in hand with 5 essays.
★ Review and understanding of earthquake science popularization and peer activity ceremony 5 articles
★ Experience in earthquake science popularization and peer review 15 articles.
★ Comments on earthquake popular science model essays and peer themes
★ Review of earthquake science popularization activities of peers (generally 5 articles)
★ Review of earthquake science popularization and peer activities
★ 5 earthquake science popularization and excellent peer reviews.
★ 5 popular science articles on 2022 earthquake, peer review.
★ 5 Comment on the theme activity of "earthquake science popularization goes hand in hand"
★ Comments on the launching ceremony of earthquake science popularization hand in hand with colleagues (generally 5 articles)