Many plants in nature have their functions. Have you ever heard of plants that can put out fires? This is the first time I have heard of it.
The fire-fighting tree, formerly known as "Zike Tree", grows in the jungles of Africa. It is tall, with dense branches and leaves, and the slender leaves are dragged down, about 2 meters long. 5 meters. This plant is not only not afraid of fire, but also can put out fire. Isn't that weird? A scientist once did an experiment with it. He deliberately stood under the tree and lit a cigarette with a lighter. When the light of his lighter flashed, countless white liquid bubbles were ejected from the tree and swept over the scientist's head. The flame of the lighter went out immediately, and the scientist was soaked with foam from head to toe. Look, it's a fully automatic fire extinguisher!
Only after reading it did I know that it put out the fire because the buds hidden in the leaves were the weapon to put out the fire. There are many small holes in the bud, just like a shower head, which is filled with white and transparent liquid, which contains a lot of carbon tetrachloride. As long as there is a fire nearby, catalpa bungeana will immediately give an order to the joint bud, and the joint bud will immediately spray liquid foam to put out the fire. Zi Keshu is really a model "fireman" in forest fires!
There are so many strange trees and so many functions. If this kind of fire-fighting tree could be planted in the forest of our country, there would be no forest fire.
When I grow up, I want to transplant African fire-fighting trees to China, so that they can grow not only in forests, but also in parks and yards, and even in flowerpots, so that every household can plant fire-fighting trees. If there is a fire, it can automatically put out the fire. I like the firemen in this forest.
I'll tell you the plants that can indicate the direction and tell the time later! Do you want to know? I will tell you next time!
Fire safety composition 2 These days, the teacher asked us to write a composition about fire safety. After returning home, I searched a lot of knowledge about fire safety online, which not only made me know how to call the police and how to escape, but also made me understand the importance of fire prevention. Let's learn more about fire protection with you.
We need to know what "three understandings and three skills" are: knowing the danger of fire, knowing the methods of extinguishing fire, and knowing the measures to prevent fire; Will report a fire, use a fire extinguisher, and escape to save themselves.
Usually, we should be careful not to play with fire casually, but also pay attention to the safety of electricity use. If there is a fire, call loudly, know to call the fire alarm number 1 19, don't panic when calling the police, and make clear the fire situation and detailed address so as to get rescue in time. When putting out a fire, it is necessary to find out the fire substance first, and then decide what fire extinguishing equipment to use. If the fire is already very strong, you must escape. When in the bungalow, leave the fire scene quickly. If you are in a building, hide where the fire road is cut off. If you are sure, you can tie one end of the rope (or tear it with the sheets) to the window frame, and then slide along the rope to the ground. Pay attention to taking protective measures as much as possible, such as lowering the height of the body, covering your nose and mouth with a wet towel, and wrapping your body with wet clothes.
It is necessary and feasible for us to learn fire fighting knowledge, but we should pay more attention to preventing fires, so that our personal safety and property safety can be guaranteed. I hope everyone will keep this knowledge in mind and be a safe, healthy and civilized pupil!
Fire Safety Composition 3 "Classmates, class is over ..." The bell rang for a while, but the task of history class has not been completed, so the history teacher can only spare us a few minutes to rest after class. Finally, when the teacher finished his homework and announced the class was over, I rushed out of the classroom at a rocket speed.
Within minutes of the history teacher's lecture, I heard a commotion outside. I don't know which class is shouting loudly, but because the front and rear doors of our class are closed and the windows are tightly closed, we can't hear anything clearly. But that cry of surprise almost hooked my soul out!
When I went out, I saw thick black smoke coming from the right side of the school. The more I watched it, the more curious I became, and I stared at it with my eyes wide open. Ah! I wonder if I didn't see it. I was shocked at first sight! There is a small orange fire where there is thick black smoke! Oh, my God, it's on fire! Outside, I saw the burning man yelling at the class. Soon, the whole class ran out. Looking at the raging fire, the whole class has been very nervous. Why don't firemen come to put out the fire?
It seems that this is still our lack of understanding of fire safety issues. If there is a fire, why are there no firemen? Didn't you report the fire? They don't know that in this burning fire, delaying for one second is property loss, even human life!
We must master the knowledge of fire safety in order to protect ourselves. In short, it is that sentence: "fire safety can not be less"!
Fire safety is something that all of us must pay attention to. Everyone should know how to save himself in case of fire.
Fire brings us many benefits. It can be used for lighting, cooking and boiling water ... but if the fire is not well controlled, it will devour our lives and burn all our belongings.
Today, I will tell you some common sense of fire safety: in case of fire, you should be calm, escape quickly and correctly, don't be greedy for property, don't take the elevator, and don't jump off the building blindly. When you have to escape through smoke, try to protect your head and body with soaked clothes, cover your nose and mouth, and bend down and walk low. If there is a fire, you can roll on the spot or cover it with heavy clothes to suppress the flame.
Just a few days ago, our school held a fire drill. In just over 6 minutes, all the students were evacuated to the school playground. There are also fire engines, squad leaders and instructors of fire squadrons who have come to school. The monitor made an important speech and taught us how to use dry powder fire extinguishers correctly.
Everyone should keep in mind the common sense of fire safety. If there is a fire, then they will come in handy!
As the saying goes, fire and water are ruthless, which is true, because there are many examples to prove that most fires happen inadvertently. It is often said that we can't do without fire, no matter what it is, we can't do without fire when boiling water and cooking, or we are two-faced. Sometimes, if you don't make good use of it, it will also have an evil side. When a fire accident happens, it will not only have a huge impact, but also cause huge losses. Therefore, as a primary school student who loves life, he should master some fire-fighting knowledge, such as people who can only use fire extinguishers, preliminary fire-fighting methods, and the report of fire alarm 65438+. There is also something that does bad things with fire, that is, the "iron buddy" of fire-smoke. Don't underestimate it. It is the "culprit" of many people who died in the fire. Why does it increase the mortality rate?
That's because smoke contains a lot of toxic and harmful gases, and if preventive measures are not taken, it will be poisoned. Knowing the above knowledge, now, let me introduce how to escape. In case of fire, if you are surrounded by fire, call 1 19. In the alarm, you should make it clear where the fire happened, the name of the alarm person and the size of the fire. Then, wait for help. If the fire is small, cover yourself with a wet towel and a wet blanket and rush out. Go against the wind, bend down and climb out, and cover your nose and mouth with a wet towel to avoid poisoning. If the fire is big, you can use the balcony, sewer or other firmly grounded objects to escape. You can also use rope or sheets to tear into strips and connect them. Tie one end to a fixed object, and then you can escape. If you decide to jump off a building and flee in despair, you can throw some clothes and quilts underground to increase the buffer, then hold down the windowsill to reduce the height of the jump, try your best to keep your feet on the ground and save your life as much as possible. "Hidden dangers are more dangerous than open flames, prevention is better than disaster relief, and responsibility is more important than Mount Tai".
Fire safety composition 6 Every winter, the climate becomes very dry, and this season is prone to fire due to the influence of dry environment. Therefore, in order to increase the public's awareness of fire safety, the Ministry of Public Security initiated on 1992, and designated1.9 as the national fire protection day every year. The number of months and days on1.9 is exactly the same as the fire alarm telephone number, which is a warning to the fire protection work.
When it comes to fire fighting, students will naturally think of the word creepy fire. Fire brought light and warmth to people, but it also took countless lives and left many scars. Fire once sounded the alarm for people around us with bloody figures and painful costs, reminding us that fire is an important factor threatening the safety of daily study and life. Being in a crowded campus, you should ring the alarm of "1 19" in your mind for a long time to improve your fire prevention awareness and skills. We should understand the danger of fire and constantly enhance our awareness of fire control. Each of us should study hard on fire control knowledge and consciously abide by fire control laws and regulations. In peacetime, we should do the following:
1, don't play with fire. Is to understand the dangers of playing with fire and the possible serious consequences.
2. During holidays, especially during winter vacation and Spring Festival, don't set off fireworks at will.
4, in daily life should pay attention to care for all kinds of fire control facilities and equipment.
5, actively participate in emergency evacuation drills, exercise escape skills.
Students, we love life, we perform vitality on campus and look forward to tomorrow; We cherish life, we pay attention to it everywhere and refuse to hurt it. Let the sense of security stay in our hearts and let the brilliance of life shine around us!
I was woken up by firemen one night, and I knew they were going to put out the fire with love. Therefore, whenever I wake up or fall asleep outside, I still have only two words to tell them their behavior.
The fire brigade is a team that is not afraid of danger, because whenever there is a fire, they will mobilize to rescue the children and the elderly trapped inside. At this time, although it was dangerous, they still carried out rescue and rushed to save everyone wholeheartedly. Sometimes firefighters themselves were burned to death because of this idea. Who can make up for this tragedy? What's more, they died to save lives. Isn't it great?
Therefore, the way to make firefighters not have to work so hard is to do fire safety together, so that firefighters don't have to go out to put out the fire in the middle of the night and don't bother me when I sleep. Therefore, when you go out, remember the fire on the stove, the fire in the pot, or the paper scraps plastic bag used by the pot for a long time, because they may all be accomplices in the fire. Therefore, it is convenient for firefighters and convenient for themselves.
Therefore, fire safety is everyone's responsibility, not entirely the responsibility of firefighters. Therefore, as the saying goes, "Helping others is the foundation of happiness." As long as you help others a little, you can make yourself feel twice as happy. This kind of happiness is really hard-won! So help the firemen quickly! It's no sweat to check home appliances, so that everyone can live a quiet life!
One day, I was at home, looking for something to play in the whole house. Suddenly I found a ping-pong ball inadvertently, so I was in a daze for a long time, thinking about what I could play with it. Finally, I thought of a very exciting game-let ping-pong explode.
From the beginning, I took the things I needed for the game: lighters, table tennis and newspapers, and went to the "small garden" at home. I lit a big pile of newspapers with a lighter, and a small flame burned the newspapers in a weak time. In just a few seconds, the flame has been the size of a fist. At this time, my hand was burned by accident. Instinctively, I threw the newspaper on the plant, and the plant caught fire at once. I threw the ping-pong ball into the fire in a panic. The ping-pong ball expanded rapidly and then exploded in lightning speed. Fragments of table tennis flew into the sky with burning flames, landed on flowers and plants, caught fire and ignited a fire. I looked at it and panicked. I quickly moved a bucket of water and poured it on the fire. Finally, I put out the fire and didn't let the ruthless torch burn all the plants.
Through this incident, I learned not to play with fire easily, otherwise a small action will also cause a fire and cause great losses. Therefore, I will continue to learn fire protection knowledge, improve my awareness and ability of family fire safety, and avoid this kind of thing from happening again.
Fire Safety Composition 9 Fire Safety Remember, this is a truth we have known since childhood, but do you know anything about fire safety? Below, I will tell you about fire safety.
1, every family should be equipped with small fire extinguishers. , every member should master how to use it.
It is forbidden to use flammable items such as gasoline, kerosene and alcohol for ignition in winter. Don't pile up flammable materials around the stove and don't bake clothes with heating equipment.
Burning garbage will cause fire. There may be flammable and explosive substances in garbage, such as liquefied gas residue, glass bottles, firecrackers, waste liquid lighters, etc. Once it burns, it may explode.
4, household appliances failure caused by fire. When using electric stove, electric blanket, electric iron, etc. Fire caused by aging and frequent handling of wires must be avoided.
5. Littering cigarette butts will cause fire. "A cigarette can destroy a building." Don't throw cigarette butts around, especially in places like kitchens where there are many flammable substances.
6, fireworks, firecrackers to master the correct discharge method, to inspect and clean up the scene after discharge, eliminate fire hazards.
7. Once gas leakage is found, immediately close the gas valve and stove switch, and open the doors and windows. At this time, do not switch any electrical appliances or use the indoor telephone. If you find a gas leak in your neighbor's house, you should knock at the door immediately, instead of using the doorbell.
These are all the fire safety knowledge around us, and these fire safety should be remembered, which is what each of us must do.
Fire safety composition 10 Life is a beautiful symphony, a gorgeous classic poem, a voyage that has experienced setbacks and difficulties, and life is precious! We praise the statement, because life is precious, it only comes once; We love life, because life is beautiful, and it makes our life glow! The largest in the world.
Fire safety is related to life. Life is only once, how can we not cherish it? As the saying goes: fire and water are ruthless, which is true. People inadvertently lead to disaster. We can't live without fire everywhere. Cooking needs fire, so does boiling water. Since the ancients invented drilling wood for fire, human beings have been eating hot meals and keeping warm in the biting cold wind in winter. But everything has two sides, and if human beings don't make good use of it, it will cause serious losses. How many serious accidents are caused by fires every year? How many people died under the clutches of this fire? People always pay no attention to fire safety,
Isn't that enough to give us a warning?
Life is irreversible. If you don't pay attention to fire safety, it is tantamount to trampling on your own life and trampling on the lives of others. Life is precious, we should cherish it. If a person has a life.
What's the point of him living in this world if he doesn't cherish it?
Compared with fire, life is small and fragile. Why do people ignore life? "People, the most precious thing is life, and life is only once for everyone." Indeed, only the healthy existence of life can bring new life. Especially the flowers of our motherland, should be wonderful.
Live! Fire safety is life, and we should always remember that life is precious!
On the afternoon of March 26th, our school held a serious anti-terrorism and riot drill.
In the afternoon, with the sound of the fire alarm, the exercise began! First, we dipped the towel in some water, and then covered our noses. Then the teacher told us to line up. We quietly went downstairs, made no noise, quickly lined up and ran to the playground. As soon as I got to the playground, I sat down immediately. President Wu asked more than 20 firemen to show us how to put out the fire correctly. First, they shake the red fire extinguisher to ensure the quality of fire fighting; Then pull out the safety pin and press the switch hard. "Poof, poof" spewed white smoke like milk. The fire seems to be frightened by this momentum, and there is no strength anymore. It suddenly turned into white smoke and flew away despondently. After the fire drill, what shocked me even more was that a police car drove by and many policemen came out. They said very seriously, "Two suspicious people broke into the school with murder weapons." We all squatted on the ground in fear. So the police began to fight with the murderer. After fierce fighting, the police finally knocked down the murderer and subdued him.
The successful completion of the wonderful exercise not only strengthened the safety awareness of teachers and students, but also made me understand that safety is the most important and mastered certain safety skills. What an unforgettable lesson!
Fire safety composition 12 Fire and water are inseparable things for human beings. Fire selflessly brings people indispensable light and warmth. Water is a necessity for people to maintain their lives, which means purity. It can be said that water is a good friend of human beings. However, if we are not alert to fire and water, naughty flames will continue to spread. Once you fall into the water, your previous selfless dedication and purity will go up in smoke, followed by an incredible reality that is serious enough to devour people's lives.
I don't know how many people died silently in the fire and water, and it's useless to struggle and shout anyway. If you master the right method, you may not regret it all your life.
A fire broke out due to improper use of fire, causing unnecessary casualties and property losses. When you are trapped in the fire, you'd better cover your nose and mouth with a wet towel. Because many people died of smoke instead of fire, covering their nose and mouth with a wet towel can effectively prevent smoke. Remember the fire telephone number 1 19, and call the fire brigade for help immediately. When the firemen come again, the door handle is on fire. You can choose to jump out of the window, but you must not jump blindly if you live in a higher place. If you live in a low place, you can use a long rope.
If you accidentally fall into the water, don't panic, stay awake and shout for help. If no one responds, you can see if there are any floating objects such as wood around you and reach the shore safely with the help of floating objects.
Our lives are precious and fragile. Knowing fire protection knowledge adds an extra layer of barrier and protection to our life. ......
Waterproof and fire safety.
Fire safety composition 13 fire, giving people light; Fire warms people; Fire gives people delicious food ... however, fire can also devour life!
20xx165438+1October 3rd, my cousin (Jin 'e Village, Niejiaqiao Township, Hanshou County) was a glorious soldier who died heroically because of a fire. Listen to my dad, that day, a fire broke out in the residential building of an 8-story shopping mall in Xuanting Village, Zhuhui District, Hengyang City. Nie Brothers, acting deputy squadron leader of the squadron of Yanfeng Fire Brigade in Hengyang City, was ordered to quickly lead six soldiers of the fire squadron to fight in the fire for more than two hours. The fire was put out, but the burning building suddenly collapsed, and Brother Min had no time to retreat and died heroically. At that time, Min Ge's parents, relatives and all those who saw the tragic situation were deeply saddened. Yes, when the fire broke out, it was the fire fighters who saved people's lives and property. How many tears are flowing behind every fresh life! Their families are crying. ...
At school, the teacher tells us about fire safety every day. In real life, fire safety hazards can be seen everywhere: Tomb-Sweeping Day burned paper money and set off firecrackers on the mountain; Fireworks and firecrackers are set off in the New Year; A series of seemingly insignificant things, such as not putting out the fire before going to bed in winter, may actually cause fires and endanger people's lives.
In order not to bring so many dangerous tasks to the fire uncles, and also to prevent those who love themselves from crying, we primary school students should deeply understand and publicize the knowledge of fire safety to drive away the ruthless fire!
Fire safety composition14 "di-du-"A fire truck passed in front of me and another fire broke out. Fire is the origin of life, bringing people light and hope. However, fire is also ruthless: because of the improper use of fire resources, how many lives it has taken and how many families have been happy and happy!
When I saw the raging fire burning the building mercilessly on the news program, I wanted to stop the fire from spreading. However, the fire is still burning the "home" that the people have worked so hard to build, and will not stop until it burns to ashes; When I watched the fire raging and spreading, mercilessly devouring lives, my heart was extremely sad. But I can't do anything but sigh, and my mood can't be calm for a long time.
20xx65438+On February 25th, a fire accident occurred in Du Dong Commercial Building in Luoyang City, Henan Province, causing 309 deaths, 7 injuries and direct economic losses of 2.75 million yuan.
A series of fires not only destroyed property, but also plunged people into the abyss of despair and the brink of death. Because people's awareness of fire prevention is weak, things like short circuit of wires, fire of combustible materials and gas explosion happen from time to time.
The brush is in your own hands, and "fire fighting" is compared to a color of paint. How to make it bright, thick and uniform requires more study and more attempts. So is life. If you don't want the tragedy of fire to happen again, you should know more about fire protection knowledge, learn fire protection knowledge, listen to fire protection education, publicize fire protection knowledge, pay attention to every little detail of life, be cautious in everything, and think about the value of life is to think about life. Life is everything. Let's cherish and love her!
Fire safety composition 15 fire, giving people light; Fire warms people; Fire gives people food; However, fire can also devour life.
Fire is a symbol of human civilization, and we can't live without it every day. However, the appearance of fire has brought great disaster to people's lives. In order to prevent fire, we should know more about fire prevention. Because a fire may happen to us at any time. If we use fire improperly, it will burn our property, hurt our only life and bring great pain to people.
Even a small match can cause great disaster. Although fire can help you, it can also do you great harm. There is fire everywhere. In the face of fire, my life has become so fragile. A disaster, how many people lost their homes and how many people died in the fire. It is obvious to all. All this is caused by human negligence.
Even if there is a fire accident, we have a sense of fire prevention and can handle it calmly; Call 1 19 first, then cover your nose and mouth with a wet towel and take some safety measures. For the safety around you, please try to avoid and stay away from the fire! Let us always remember: fire safety is everyone's responsibility!