Throughout the ages, Mother Earth has nurtured countless generations of descendants with her sweet milk. It turns out that she was decorated beautifully by a junior. However, now humans have tortured her to death for their own benefit. Humanity has only one earth; the earth is facing a serious environmental crisis. "Save the Earth" has become the strongest cry of people all over the world! .
As the main body of renewable natural resources and terrestrial ecosystems on the earth, forests play an irreplaceable role in the history of human survival and development. Forests are known as the lungs of the earth. They can absorb large amounts of carbon dioxide and continuously produce oxygen needed by humans and other living things. Forests are oxygen factories, dust filters, natural reservoirs, natural air conditioners... Forests have brought us endless benefits! Forests are the basis for the sustained, rapid and healthy development of the entire national economy and play an irreplaceable role in the construction of the national economy.
Forests are closely related to people’s production and life, but they are always facing the threat of fire! Fire can destroy precious natural resources! Fire can cause people to lose their precious lives! How many human civilizations were lost in the fire? How much valuable property was lost in the fire? The so-called forest fire refers to a forest disaster that loses human control and spreads freely in forest pools, causing certain harm and losses to forests, forest ecosystems and humans. Forest fire is a natural disaster with strong flammability and destructive power, which is very difficult to deal with.
It often takes decades or even hundreds of years to form a forest, just like it is difficult to cut down luxury goods. It is easier to destroy trees than to plant them. Winter and spring are fire-prone seasons every year, and fires of varying degrees occur in various places. For example, the last Cangshan fire caused great losses. Therefore, it is urgent to do a good job in forest fire prevention. To protect our hard-won economic gains, we must do a good job in preventing forest fires.
Fighting forest fires As middle school students, we should know some knowledge about the dangers, types, causes and how to fight forest fires. Let me introduce to you:
1. The dangers of forest fires
Forest fires are the most dangerous enemy and the most terrifying disaster in forestry, and will bring the greatest harm to the forest. and devastating consequences. Forest fires will not only burn vast areas of forest and harm animals in the forest, but will also reduce the regeneration capacity of the forest, cause soil impoverishment, destroy the function of the forest to conserve water sources, and even lead to an imbalance in the ecological environment. Although science in today's world is advancing rapidly, humans have not made great progress in controlling forest fires.
2. Types and classifications of forest fires
Based on the burning location, spreading speed, damage location and extent of forest fires, forest fires can be roughly divided into three categories: 1. Surface fire 2. crown fire 3. Underground fire.
3. Causes of forest fires
There are two main causes of forest fires: man-made fires and natural fires.
(1) Man-made fires include the following types:
1. Productive fire sources: fires used in agriculture, forestry and animal husbandry, fires used in forestry sideline production, fires used in industrial, mining and transportation production, etc.
2. Non-productive fire sources: such as outdoor smoking, cooking, burning paper, heating, etc. ;
3. Intentional arson
Among the fires caused by man-made fire sources, forest fires caused by land clearing and smoking are the most common. Among the forest fires in our city, fires caused by smoking, burning wasteland, and burning paper at graves account for an absolute number.
(2) Natural fire: including lightning fire and spontaneous combustion. Forest fires caused by natural fires account for about 1% of the total number of forest fires in my country.
Fourth, fighting forest fires
(1) How to strengthen safety measures when fighting fires
Strengthen fire-fighting organizations. One is to send comrades with fire-fighting experience to serve as front-line commanders. 2. The temporary organization of fire-fighting personnel must designate a section chief and team leader. The third is to clarify fire discipline and safety matters. The fourth is to check whether the fire-fighting supplies meet the requirements and whether the fire-fighting clothing is very loose and flame-retardant. The fifth is to strengthen fire scene reconnaissance and organize fire communication, rescue and logistical support. Sixth, enter the fire from the tail and fight along the two wings of the fire. Seventh, do not light the fire directly in the wind, do not go up the mountain to light the fire, do not light the fire on cliffs, steep slopes and broken terrain, do not put out fires directly in windy weather and fire conditions, and do not put out fires in places with dense combustibles. Put out the fire. Eighth, use fire-fighting equipment correctly.
(2) What are the ways to escape from danger and save yourself?
Retreat to a safe area. The fire-fighting team (group) should observe changes in the fire scene when extinguishing the fire. In the event of flying fires and cyclones, organize firefighters to enter areas with burns, less vegetation, and low flames. The second is to ignite a fire and save yourself in accordance with the regulations. It is necessary to unite the command, choose a relatively flat place, and lie down to avoid danger according to regulations. If you are in danger, you should lie down in an area with less vegetation nearby, with your feet facing the direction of the fire, and dig up the floating soil until you see wet soil. Bury your face in the pit, wrap your head with clothes, and put your hands in front of your body. The fourth is to break the wind according to regulations. When the wind direction changes and the fire turns around, the commander must decisively issue the order to break out, and the team members themselves must make decisive decisions, choose a place with less grass, wrap their heads with clothes, hold their breath, and run wildly in the wind to break out. A person should be able to break through in 7.5 seconds. Never race against fire, only run towards it.
verb (abbreviation of verb) the meaning of forest fire prevention
(1) forest fire prevention is the need to protect natural resources.
This forest is rich in wildlife. Especially in large state-owned forest areas, nature reserves and scenic spots, there are many kinds of ancient and famous trees, famous flowers and birds, and rare animals. These are rare and precious treasures for mankind. However, forest fires can destroy these valuable resources. Preventing forest fires therefore means protecting natural resources.
(2) Wood fire prevention is a need to protect the ecological environment.
The forest is the tallest and largest ecosystem on land. It is a good environment for humans and wild animals to survive. As we all know, forests play a very important role in maintaining and protecting the ecological environment. However, forest fires can weaken or even eliminate these functions. Therefore, preventing forest fires means protecting the ecological environment.
(3) Forest fire prevention is a need to protect and develop forests.
Forest fire is the first of the three natural disasters in the forest. Fire prevention is to protect the forest. Forests are the basis for the development of forestry. Without forests, there is no forestry. China is a Shaolin country, with a forest coverage rate of only 13.92%, far lower than the world average of 72%. Therefore, on the basis of protecting existing forest resources, it is still the main task for my country's forestry industry to do. The natural forest protection project being implemented by the country can be said to be a milestone in the development of China's forestry industry. In order to protect the existing natural forests, the country has formulated policies to strictly control the felling of natural forests, and the national finance has increased investment in forestry, providing protection for the panic in China's forestry industry. However, forest fires can burn large areas of forest in a short period of time, which is not conducive to the development of forestry. Therefore, forest fire prevention is the basic work for protecting forest resources and developing forestry.
(4) Forest fire prevention is a need to maintain social stability in forest areas.
Forest fire prevention is related to thousands of households in forest areas. Forests are the material basis for the survival of people in forest areas. Forest fires can destroy or even disappear forests, bringing difficulties to the production and life of people in forest areas. In addition, forest fires will directly threaten the life and property safety of people in forest areas. Severe forest fires not only cause loss of life, but also destroy buildings and cause people to lose their homes. The +0987 huge forest fire in Daxinganling not only killed more than 200 people, but also made more than 50,000 people homeless. The basic necessities of life for these people have become a very serious social problem. In addition, the current economic downturn in forest areas has led some lawless elements to resort to setting fires to clear up wasteland for immediate profit. Therefore, forest fire prevention must not only prevent forest fires caused by accidental factors, but also crack down on a small number of lawless elements, prevent them from deliberately setting fires, and maintain social stability in forest areas.
Every winter and spring are fire-prone seasons. Fires occur in various places to varying degrees, just like the last Nichuan fire, which caused casualties and huge losses. Therefore, it is urgent to do a good job in fire prevention. In order to protect our hard-won economic achievements, to protect our living environment, and to build our green home, defeat it! Overcome this merciless fire.
Water and fire are merciless, and this is no joke. There is an old saying: "Whoever plays with fire will burn himself!" A casual action of a person can bring disaster to the forest and endless pain to mankind! As middle school students, we should start from ourselves: strictly abide by the code for middle school students, be a fire propagandist, and tell everyone around us the importance of fire prevention.
Let our home prosper forever!
Please remember: "The heart to set fire is indispensable, and the heart to prevent fire is indispensable!"! ! ! "
Forests are known as the lungs of the earth. They can absorb large amounts of carbon dioxide and continuously produce oxygen needed by humans and other living things. Forests are oxygen factories, dust filters, natural reservoirs, and natural air conditioners. ..Forests have brought us endless benefits! Forests are the basis for the sustained, rapid and healthy development of the entire national economy, and play an irreplaceable role in the construction of the national economy. Forests are closely related to people's production and life, but forests are always facing challenges. The threat of fire! Fire can destroy precious natural resources! How many human civilizations have been lost in fires?
Let’s take a look. Look at these terrible lessons:
In 2004, in the mountains of a town in Fujian Province, a farmer accidentally burned weeds in a vegetable field, causing a forest fire that affected an area of ????28%. hectares, the fire lasted 19 hours. The direct cost of fighting the fire was 26,000 yuan!
In 2006, a forest fire was caused by villagers smoking in a state-owned forest farm. More than 1,000 areas of forest grassland were damaged. acres, 4 rescuers died!
On February 14, 2004, a forest fire broke out at Dachangshan Farm in Longdou Village, Shuibei Town, Shaowu City, killing 8 people. hectares, the fire lasted 19 hours, and the direct loss was 26,000 yuan.
The Daxinganling forest fire in May 1987 caused heavy losses of 69.13 billion yuan. It was later found out that the cause of this huge forest fire was. Of the five fire points, four were caused by humans, two of which were ignited by the cigarette butts of three smokers.
There are two causes of forest fires: human factors and natural factors. Among them, human factors account for the main proportion. Human factors mainly include using fire to open up wasteland, using fire to keep warm in the wild, using fire to drive away animals in the wild, smoking in the wild, and throwing cigarette butts everywhere. There is an old saying that fire and water have no mercy. , Those who play with fire will burn themselves! One inadvertent action of a person can bring disaster to the forest and endless pain to mankind! It is people's weak awareness of fire prevention that has led to a huge disaster in the forest. In the family, the fox family has the most knowledge and practical application of fire protection.
How to apply it in practice? Once, the fox's neighbor played with fire near his house, causing the fox's mother's house to catch fire. He carried water to put out the fire, but the fire was too big to put out. The father fox hurriedly put out the fire with beer. He knew that beer contained carbon dioxide and carbon dioxide could not support combustion, but the little fox still couldn't call the fire alarm number "119". Hello, fire brigade? No. 20 Forest Road was on fire, and the fire was very intense. Please come and put out the fire. "Soon, the firefighters came. They had a clear division of labor and were well-trained. They quickly put out the fire.
This incident attracted the attention of the lion and tiger, the kings of the forest, and they held an emergency firefighting knowledge meeting meeting. The theme is "Firefighting around you, harmony and safety." "Everyone must turn off the fire box to keep warm in winter." Children should not play with fire. Lit candles and mosquito-repellent incense should be placed on special shelves, away from curtains, mosquito nets and other flammable items..." Finally, the lion said: "Home fires are terrible. We must establish fire prevention awareness and eliminate fire hazards from every aspect of our lives. His speech won warm cheers from everyone. At this time, the tiger stood up and said, "The lion just talked about fire prevention. Let me tell you how to escape after a fire." "...When the fire is burning and the smoke is very heavy, use a towel or clothes soaked in water, cover your nose to prevent the smoke from entering the respiratory tract, and try to move forward in a low posture. Let me tell you an example: Once, the fox family Three people went to take the subway, and an animal smoked and ignited flammable materials. At this time, Father Fox told everyone not to panic, not to waste their precious lives by guarding valuables, and to organize everyone to escape in an orderly manner, so they should know some fire protection knowledge. , how to prevent and how to save yourself, just like Mr. Fox
Fire is our friend, but if it is out of control, it may cause fire and cause heavy losses to our lives and property. From an early age, we must establish fire prevention awareness, pay attention to and do fire prevention work, face fires correctly, and respond calmly.
Protecting forests means protecting our homeland.
Forests are originally on the earth. It covers a lot, a lot.
At that time, the air was fresh, the sky was blue, the clouds were clear, and the breeze was blowing. The creator of all this was the forest, which shows the importance of the forest to us and our home. However, due to the impact of disasters such as fires, forest coverage is gradually decreasing. There is a saying that "a single spark can start a prairie fire", and the same is true for forests. A small fire can reduce a dense, lush forest to ashes. A vibrant scene will turn into a lifeless black land. Maybe not only the flowers, plants and trees will be burned here,
there may be many cute little animals buried inside. Let us protect the forest and enter the forest without fire. Protecting forests means protecting our home.
Protect and care for forests. At some point, the forest will reward us. Forests will not only provide us with oxygen and a good environment, but also protect us from huge disasters at critical and difficult times.
In the dry five provinces of Yunnan, there is a small village. People in this village are protected from drought. Crops have withered elsewhere, but here the air is fresh, the springs jingle, and the rice seedlings grow lushly in the fields. The reason why this situation occurs here is because of the protection and care of the forest by the villagers. Therefore, protecting the forest is protecting our home.
Protect the forest. The forest will protect our home. The forest is selfless. It not only provides a living environment for the animals in the forest, but also selflessly helps us prevent soil erosion.
Many big cities in China are being hit by sandstorms. Nowadays, sandstorms have become a very troublesome problem for people, but who would have thought of the main cause of sandstorms? In fact, if the forest is well protected, sandstorms will not come. Forests are the best sand-blocking plants, which can make the sky blue and prevent sand from flying all over the sky. If forests were protected, this wouldn't happen. Therefore, protecting the forest is protecting our home.
The most important thing in protecting forests is fire prevention. A fire can reduce a forest to ashes. Everyone says "fire and water have no mercy", and it's true. Fire has always been a hidden danger to forest safety.
I remember many years ago, a big fire broke out in Daxinganling, burning countless trees and killing many animals. A fire caused countless animals to lose their homes and living environment, and they had to flee to "foreign lands." How many rare plants and animals were killed by the fire? It would be many years before everything destroyed by the fire could be restored. However, it will never be the same again. Forest fires also destroy our homes, destroy the ecological environment, and pollute the air. Forest fires can be avoided only by not bringing fire sources up the mountain and not using fire on the mountain. Protecting forests is also protecting our own home.
Forests are our friends and we depend on each other to survive and thrive. The forest selflessly provides us with everything, and we should also protect and care for the forest.
I appeal to everyone: take care of the forest and protect the forest! Protecting forests means protecting our own home.
Let green last forever.
Home is a beautiful and sacred place, and there is no place more beautiful and warm than it. I am a smart rabbit with a happy home, but all this has been destroyed by humans. We, the members of the large family of animals and plants, could not bear it anymore and sued humans to the "Earth's Biological Court".
On the day of the trial, Uncle, Brother Cao, Sister Bird... in short, all members of the appeal came. The representative of humanity sat arrogantly in the dock, not even looking at us. Wearing a lawyer's robe, I was very angry, but then I thought: Human beings only care about their own enjoyment and do not care about the losses of others. What can we say to such a person? Now that we are here, we can always seek justice.
I saw the orangutan judge sitting majestically before us, wearing a robe and holding a gavel. Next to him is a giant tortoise that has lived for thousands of years, and the presiding judge is a selfless elephant. "Please tell the plaintiff the reason." Judge Orangutan said. The victim's uncle spoke: "Sir, I am a member of Happy Forest. Of course, I welcome humans to come to our home. However, they have always taken the wealth of all living things as their own and trampled on it at will.
That day, the family came to play in the forest. We lined up to welcome them, but they brought disaster to me. I saw the family sitting on Xiaocao's brother, and Xiaocao shouted: "It hurts." pain! “They were indifferent and littered. After a while, Hua's brother couldn't straighten up, and Hua's sister was covered in melon seeds. What's more, he kept smoking, which made us choke. It was getting dark. The father stood up, threw away the cigarette butt, and went back with his family.
Mars smiles in the evening breeze, and I feel death approaching. "Oh my god, put out the fire!" my friends and I shouted, but my father walked away. The fire was huge and gradually spread to all sides. Suddenly, the raging fire came like a monster to swallow our lives. The flames licked our bodies, and I seemed to see her greedy face. "Ah!" I suddenly fainted. When I woke up, besides crying, my partner and my relatives all left with regret. Although I escaped this catastrophe, I was covered in bruises! As he spoke, tears shed from the uncle's wrinkled face. But the defendant's answer was: "Oh, it can't be our fault!" "That's right, it's okay to play in the wild, not to mention those people also received the punishment they deserve!" "Humans are talking noisily. "Punishment" "Punishment" is useful? As a lawyer, I spoke. Can "punishment" bring uncle's friend back to life? The defendant was speechless. "Human! Wake up! Don't play with money to blind your eyes. Although you are a 'higher animal', you naively think that only you can help others. I think forests and animals have no contribution to you. You are wrong, completely Wrong. Trees can regulate the climate and maintain ecological balance. Trees can absorb carbon dioxide and release oxygen through photosynthesis, "The orangutan judge agrees with me very much. He and the law enforcement officers finally made a judgment: everyone should care for the forest and maintain ecological balance. According to the forest law, ten small trees must be planted, and the human representative quietly walked out in shame.
This unusual lawsuit is finally over. We won the case and everyone cheered.
Tears of the City
“There are beauties in the north,
unique and independent,
as soon as I saw this city,
p>
Take care of this country again "
You are a stunning beauty in green, with an unparalleled natural aura surrounding you. Looking back gently, everything in the mountains and rivers turns into nothingness, and you have a beautiful name - forest.
In spring, you are a budding girl. You are a little shy, and green blooms in every corner of your body. It is elegant yet unparalleled in beauty. Every leaf exudes the vitality of growth, and even you use your strong body to protect everything that sprouts from the land. The girlish atmosphere blends with this maternal brilliance, condensing into the most moving beauty.
In summer, you are a beautiful person in full bloom. With strong sunlight, you are more energetic, transforming all your power into the power of growth, and the wind is automatic. In your body, you can already suppress the growth and even the need for all of these things. If you are a girl with glorious motherhood in spring, then you are the most beautiful and hard-working mother in summer. You use your body to turn sunlight into upgrades, water into vitality, and waste into the source of life. How are you?
On the autumn solstice, orange, fiery red and light green are all in unparalleled coordination. The gorgeous beauty is interpreted to such an extreme and harmonious level that it deserves to be regarded as a kind, noble, beautiful and wise God of Beauty. At this point, everything you have conceived has matured, and the mother of all creation is worthy of your actions. Forest, you are the mother of all things...
You could have been reborn in winter, but...
A fire spread unpredictably, and the fiery red salamanders came. The fierceness instantly turns your skin into burnt charcoal, and red light fills the sky. All the creatures were howling sadly, causing the mother's painful flames to mercilessly swallow up the vitality between heaven and earth, and the paradise of life turned into purgatory in an instant...
When this poor little creature came He was but a wreck when he came to the Mother of All. He caused this catastrophe between heaven and earth, but he couldn't help crying. Forest, you are a beautiful woman, you are the mother who nourishes all things. On a small spark, you gave birth to the light of hope and buried eternal life.
You gave birth to all things, you nourished all things, your green clothes were overwhelmed by all things, you are the true mother of all things. At this time, there are only dilapidated human remains standing on the earth, without any life. The remaining creatures were trembling and groaning, as if they were still experiencing that terrible scene...
"I don't know,
the whole city and the whole country,
Beauty is hard to come by. "