Writing essay on garbage classification

1. How to classify garbage, how do you do it

One day, as usual, I wanted to throw the milk shells I just finished drinking into the trash can. But at this time, he was stopped by his mother. "Have you ever heard of a saying that turns waste into treasure?" My mother said to me with a serious look on her face, "Milk shells are recyclable garbage. After processing in the factory, they turn "him" into something new. Give "him" a new life. You know? Many of the things you usually throw away are treasures! "I was a little unconvinced and thought: It's just trash, why bother? But it seems reasonable! So he asked: "Are the peels and cores useful?" "Of course!" Mom replied immediately without thinking, "Although they are kitchen garbage, after they rot, they will turn into nutrients and nourish the land. They can also be called garbage. Where’s the organic fertilizer?” “Oh, what should we do?” I can’t wait to find a way. "Have you noticed? There are many green trash cans marked "recyclable" on the roads and streets. Where are the homes for recyclable garbage?" Mom said with a smile, as if she saw a future where everyone pays attention to garbage classification. hope. I asked again: "What are recyclable garbage and which are non-recyclable garbage?" My mother said very patiently: "Metal products, glass products, iron products, plastic products, rubber, etc. are all recyclable garbage. Like bricks , rubble, toilet paper, etc. are non-recyclable garbage.

Since that time, I admired my mother very much. It was only after that time that I noticed the importance of garbage classification!

Finally, I call on everyone to "turn garbage into treasure and green the environment" and "garbage classification starts with me." 2. How to do a good job in garbage classification, a 600-word essay

Me and garbage classification

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In our campus, there are three different colored trash cans: green trash cans for recyclables, blue trash cans for non-recyclables and red trash cans for hazardous waste. Trash cans. Since the trash cans are so clearly divided, the garbage must be thrown into their designated "homes". This method of classification is very important, and each of us should learn how to classify it.

So, how to sort a lot of garbage?

In our daily life, we always produce waste that seems useless to you. Paper, beverage bottles, etc. can be recycled. For example, if 1 ton of waste paper is effectively recycled, 0.85 tons of recycled paper can be produced, which can save 17 mature trees and save 1. 2 tons, saves 600 degrees of electricity, saves 100 cubic meters of water, and can reduce a lot of solid waste. Why not do such a beneficial action of turning waste into treasure?

Of course, you can do it too! Don't get too excited and throw your recyclable garbage into the wrong "home" - the non-recyclable trash can. This kind of trash can is different from the previous one: it only accepts garbage that cannot be recycled and reused. Bricks, ceramics, dirt, toilet paper, paper towels, etc. These wastes will eventually be disposed of by incineration or landfill according to the characteristics of the waste.

I once saw a picture in a newspaper: Our earth is full of garbage, and the earth is crying sadly. There is a line of words written in green watercolor pen below the painting: Don't let our mother earth cry!

Finally, I want to say, I hope everyone will take care of our earth, just like what the painting says. Garbage classification starts with me!

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Comments from famous teachers

Many people think that garbage classification does not matter, it is all garbage anyway, but this idea is wrong. Useful garbage should be recycled, and useless garbage should be discarded. Save resources. The article is well-intentioned and thought-provoking. 3. 500-word essay on garbage classification

In recent years, environmental pollution in our country has become particularly serious, and environmental protection has become a major issue that everyone is concerned about. It starts with me. As a small member of the city, I also need to fulfill this responsibility. People's living standards are gradually improving, but garbage pollution is increasing day by day.

How to deal with garbage? Do not throw away abandoned batteries at will, because abandoned batteries contain toxic substances such as metallic mercury and cadmium, which can cause serious harm to humans; do not bury waste plastics in the land for disposal, because plastics take a very long time to dissolve, and It will also lead to reduced crop yields; do not discard waste plastics casually to avoid being eaten by animals, resulting in animal death and accidents. Therefore, recycling garbage can not only achieve resource recycling, but also protect the environment. Sorting and discarding garbage is just a simple thing, and it can also add love to our city.

Recyclable garbage mainly includes paper, metal, plastic, glass, etc. Through comprehensive treatment and recycling, pollution can be reduced and resources saved. Kitchen waste includes food waste such as leftovers, bones, roots and leaves, which can be composted on-site through biotechnology and can produce 0.3 tons of organic fertilizer per ton. Hazardous waste includes waste mercury-containing batteries, waste fluorescent lamps, waste mercury thermometers, expired medicines, etc. These wastes require special safe handling. Other waste includes bricks, ceramics, slag and other waste that is difficult to recycle in addition to the above categories of waste. Incineration or sanitary landfill can effectively reduce pollution to groundwater, surface water, soil and air.

Food waste accounts for about 1/3 of total life. Food waste and other organic waste are scattered, large in volume, difficult to process, and easily pollute the environment. Centralized treatment of them, such as composting, not only reduces waste pollution, but also separates it from other waste components, speeding up waste classification. It is conducive to the comprehensive treatment of municipal solid waste.

So. I think that garbage should be thrown away where the garbage itself is, and used batteries should be handed over to the appropriate personnel.

This is my opinion on waste classification and management. 4. A 300-word essay about garbage classification (essay)

Dear humans: Hello! I'm your trash "friend".

I know that in your mind, we are useless trash and something you hate, which makes us very frustrated. But do you know? If we are classified and processed, we can become what you need! First of all, let’s let you know the “basic knowledge”! Garbage classification, as the name suggests, is to separate us into categories, and turn us into resources again through sorted removal and recycling.

Our garbage is a big family. There are many types of garbage, but it is mainly divided into these categories: recyclable garbage, kitchen waste, hazardous garbage and other garbage. I belong to the recyclable category! Our family mainly has waste paper, glass, plastic, metal and cloth. As long as we are processed, we can be turned into many useful things; kitchen waste is the leftovers, bones, etc. after you finish eating. Although they Not part of our recyclable family, but they can make great fertilizers after biotechnological processing! Hazardous waste is those waste batteries, fluorescent tubes, etc. These are toxic and the only way to dispose of them is landfill! Other garbage is those that are not recyclable, so they are cousins ??to us! Just understanding these "basic knowledge" is not enough, the most important thing is your human actions! In fact, garbage classification is neither simple nor difficult. The most important thing is that you must have this awareness. Without this awareness, no matter how much "theoretical knowledge" you have, it will be useless! Although we are garbage, we also have our own home. If you put us in the wrong place, we will be very sad! Perhaps it is your negligence or carelessness that has led to so many brothers and sisters in our recyclable family being innocently burned or landfilled. They cannot experience the great experience of recycling and remanufacturing, nor can they be reborn to continue serving you humans.

You humans should really think about it. If you can sort us correctly, it will not only reduce the land occupied by garbage, but also beautify the environment in which you live, and allow us to live in our own environment. At home, isn’t this killing three birds with one stone? Therefore, please humans must have the awareness of garbage classification. I don’t want to lose so many brothers and sisters innocently, and I don’t want to go to a strange home and be with so many “friends” I don’t know. If everyone could sort garbage correctly, how beautiful the world would be! I'm looking forward to that day! Your dear "junk" friends.

5. Essay on garbage classification

Many people say that garbage is a "dupin" that harms our health and a "bad boy" that destroys the earth. In fact, garbage is just a misplaced resource, and they can also be reused. value.

Although we already have a lot of sanitation workers, it is not enough to rely on sanitation workers alone. We must also rely on our consciousness. As long as we consciously throw the garbage into the appropriate trash cans and classify the garbage well, the garbage can be turned into treasure and recycled and reused.

This can not only reduce pollution and protect the environment, but also improve the efficiency of the use of earth resources. If we separate the garbage, the environment will be more beautiful.

Did you know that one ton of waste paper is equal to one tree? If everyone directly wastes one ton of paper, how many trees will it take for us to use? When we recycle a ton of paper, it is equivalent to saving a tree. In this way, we can not only re-supply waste paper to thousands of people, but it is no longer a dream to have green trees surrounding our homes and forests all over the city. So from now on, let’s work together Let’s sort your garbage! There are many categories of garbage, including: recyclable garbage, non-recyclable garbage, toxic and hazardous garbage. Recyclable garbage includes: newspapers, book paper, packaging paper, office paper, advertising paper, cartons, plastic cups, mineral water bottles, etc.; non-recyclable garbage includes: skins, leftovers, flowers, leaves, etc.; hazardous waste includes: Batteries, metals, etc.

Each of us has a family of our own, so garbage also has its own family, so we must place the garbage in a "home" suitable for it. Toxic and hazardous waste should "live" in the red trash can, recyclable garbage should "live" in the yellow trash can, and the green trash can is the home of non-recyclable garbage.

Garbage classification is not difficult, it just takes a little effort for us. For our home and our tomorrow, starting from today, we should actively participate in garbage classification, create a beautiful community environment, cooperate with garbage classification, and strive to be civilized citizens together. 6. How to write a 300-word essay on garbage classification

1.

Domestic garbage can be divided into two categories: one is non-recyclable garbage, including peels, leftovers, and vegetable peels wait. The other category is recyclable garbage, including waste paper, plastic, rubber, glass, metal, etc. The advantage of using garbage classification is that through neutralization, recycling and reuse, it can reduce pollution and save resources. At present, our county's method of handling domestic waste is to collect it first, then transfer it, and then transport it to Jianshan Landfill for sanitary landfill. Moreover, our county has invested more than 40 million yuan to build a new landfill in Jinxi Shangkeng. In fact, the best way is to promote the classification of domestic waste. This is not only the work of the sanitation department, but also the responsibility of each of our citizens. To solve this problem, we must start from the basics. Therefore, I suggest:

1. Carry out a lot of publicity to improve people's quality and strengthen environmental awareness.

2. After the garbage is classified and bagged, it should be put out at regular intervals and at designated locations.

3. Try not to use plastic bags when buying groceries, use baskets instead. Use less disposable items when eating out

4. Recycle and reuse waste. We should be grateful to those scavengers. Although their image is detrimental to the appearance of the city, they play a big role in sorting garbage.

Sowing green is sowing hope. I believe that our home will be more beautiful in the near future.

2.

From now on, let’s sort garbage together! There are many categories of garbage, including: recyclable garbage, non-recyclable garbage, toxic and hazardous garbage. Recyclable garbage includes: newspapers, book paper, packaging paper, office paper, advertising paper, cartons, plastic cups, mineral water bottles, etc.; non-recyclable garbage includes: skins, leftovers, flowers, leaves, etc.; hazardous waste includes: Batteries, metals, etc. Each of us has a family of our own, so garbage also has its own family, so we must place the garbage in a "home" suitable for it. Toxic and harmful garbage should be placed in the red trash can, recyclable garbage should be placed in the yellow trash can, and the green trash can is the home of non-recyclable garbage. Sorting garbage is not difficult, it just takes a little effort for us.

For our home, for our tomorrow, starting from today, actively participate in garbage classification, create a beautiful community environment, cooperate with garbage classification, and strive to be civilized citizens together!

3.

Today’s environment is really polluted! People throw rubbish everywhere without classifying it, polluting the clear river water into smelly sewage. Therefore, our school held a garbage classification activity not long ago called "30 (1+2) Little Hands Holding Big Hands". That day, our school held a garbage sorting activity. Call on people to care for the environment and support garbage classification. He also asked us to mobilize the residents in the community to let them know that they must protect the environment and stop littering. Moreover, our school attaches great importance to this garbage sorting activity, and each grade has its own slogan for garbage sorting, which should be kept in mind at all times. We also made a skit on garbage classification to let us know how much garbage humans produce in a day, and how much resources will be wasted if it is not processed in time! This also lets us know the harm caused by garbage, and let us keep this sentence in mind at all times: "Garbage disposal cannot be delayed!" The school also invited experts to give lectures on the role of garbage recycling, and what can be done after recycling. What. After this event, our school immediately implemented garbage classification. The school distributes several trash cans to each class, including non-recyclable and paper trash cans, and there are also trash cans at the entrance of the stairs. After the garbage classification activities, the students all knew the benefits of classification, so everyone actively participated. This activity really benefited us a lot!

Hope this helps! 7. How to write an essay about garbage classification

The economy is developing rapidly, science and technology are changing with each passing day, and life is constantly improving, but the environment around us is deteriorating day by day. If this situation is allowed to develop wantonly, Then our future will be unimaginable. However, many people currently do not realize the importance of environmental protection, and they lack environmental knowledge and actions.

The sky is full of stars and the breeze is blowing. Lying on the soft grass, breathing the smell of newly turned soil. Holding a palmetto fan in hand, watching the waves of wheat rolling in the distance, and listening to the crickets singing freely in the grass... This is the night in late summer and early autumn that my parents remember.

The night sky is as dark as ink, with no light in sight, no breeze, no waves of wheat, and only large and small white plastic bags and a disgusting smell... This is our place A lifetime of memories

The green traces shrank quietly, and garbage covered this loess mountain. In 1996, China's urban domestic waste removal volume reached 100 million tons, and it is growing at an annual rate of 8%-10%. The historical accumulation of garbage has reached more than 6 billion tons. The reason why plastic bags are called mankind's worst invention is because they are difficult to dispose of as garbage, which has become a major problem in garbage disposal. More than 200 cities across the country are surrounded by garbage. The accumulation has occupied more than 500-200 billion square meters. The annual output of domestic garbage in China's cities has reached 150 million tons, becoming one of the most serious problems for mankind.

One day during the summer vacation, I got up early, brushed my teeth quickly, washed my face, changed my clothes and shoes, and ran out to buy some fried food. Before I even arrived at the store, I saw a group of people surrounding me. From time to time, a person squeezes out who has already made a purchase, carrying two plastic bags, each containing a white disposable plastic box and a pair of chopsticks. Some people simply took out the disposable chopsticks inside, opened the plastic box and started eating on the way. After eating, he took out the napkin, wiped his mouth casually, and threw it on the ground along with the plastic box and chopsticks. I saw that everyone turned a blind eye. Trash on the ground could be seen everywhere, but no one picked it up. Bags of potato chips, Coke cups... My pace slowed down, and a picture like this appeared in my mind: What if Everyone throws a plastic bag every day, and before long, we will be buried in this ocean of garbage. I couldn't help but shudder when I thought of this, so I went back, bent down, picked up the plastic bags and Coke cups, and walked to the trash can to throw them away. However, I was stunned again. I don't know when the trash can here was Change it to this: the two sides are dark green, the middle is gray, with recyclable garbage and non-recyclable garbage written on the front and back respectively, and two special places for cigarette butts are placed on the top. My eyebrows wrinkled together unconsciously...

I decided to ask the uncles and aunts passing by, and just in time, I walked up to an aunt wearing a floral skirt, holding a bag, and wearing high heels.

I walked up and asked with a smile: "Auntie, do you know whether this plastic bag should be thrown away for recycling or not?"

"Just throw one away, it doesn't matter anyway." "The aunt said casually.

After saying that, she stepped on her high heels and walked away. I smiled helplessly and thought to myself: If you can really throw away the garbage, why do you have to separate it? Recyclable or non-recyclable?

Another uncle came up wearing a tie, a white shirt, a briefcase, and an unfinished breakfast in his hand. I stepped forward again. He asked with a smile: "Uncle, do you know whether plastic items can be recycled or not? He smiled and said awkwardly, "Sorry, I don't know." Then he left.

When I was depressed, I felt the corner of my clothes being pulled. I turned my head and saw a little girl with a ponytail and sportswear. She looked like she had just gone to bed early. Good exercise, she smiled and said to me: "Sister, our teacher said that plastic, glass, waste paper, and metal are recyclable waste, while cigarette butts, peels, and construction waste are not recyclable waste. And things like batteries and lights Never mind that these are hazardous waste. She winked at me, and then jumped away. I blushed a little. Even seven or eight-year-old children knew this common sense but we didn't.

When we got home, I found on the Internet that the benefits of classifying garbage are: 1. Reduce land occupation 2. Reduce environmental pollution 3. Turn waste into treasure, etc.

Later, I thought about how we treat trash cans now. Many people still don’t know about garbage classification. Faced with this problem, we should actively carry out a series of work to promote garbage classification in the community, so that everyone can establish an awareness of garbage classification and environmental protection and understand the serious impact of garbage on social life. Hazards. Let everyone know about garbage classification and make this good habit a conscious behavior.

Although pollution cannot be avoided in our lives, as long as we have a strong sense of urgency, we can learn from it. Story, let us raise our awareness of environmental protection, turn some garbage into renewable resources, use renewable resources, and let our society develop harmoniously. In fact, some small things in our lives can also be environmentally friendly, such as not using disposable items and turning on air conditioners. Above 26°...and so on.

Through our efforts, when I walked on the road again, the garbage was significantly reduced. Everyone has a certain understanding of whether garbage can be recycled or not, but There are still some people who are indifferent. I believe that as long as we all work together, those who are indifferent will eventually become environmentally friendly people.

Let’s start from me now. *Create a green home and strive to be an environmental pioneer! 8. I learned how to classify garbage and write an essay

I am a civilized person in garbage classification. Dante said: “There is no garbage in the world, only misplaced treasures. ”

In order to make the idea of ??“actively participating in garbage classification and creating a beautiful urban environment” deeply rooted in the hearts of the people and allowing this citizen action to be more deeply practiced, on March 18, Huzhou No. 11 Middle School United Bilanghu Community held an environmental lecture on "Garbage Classification, We Live in a Civilized Way". The lecture was hosted by Ye Sijia, a student in Grade 12, and was attended by community secretary Zhang Minmin, director Chen Min, school vice principal Tang Kunming and other leaders.

< p> The lecture was delivered by Mr. Chen Yourong, an elderly volunteer from the community. Mr. Chen started from "Why should garbage classification be implemented", "Garbage classification model", "Pilot, plan and method of garbage classification in our city", "Little hands holding big hands, striving to be garbage." He gave an in-depth elaboration and explanation on the four aspects of "Classified Propaganda Officer" and announced that he would jointly organize an essay collection activity with the school's Bilang Campus.

Teacher Chen's crisp and sweet voice and vivid language deeply moved the audience. Then, Teacher Cai Yan, Secretary of the Youth League Committee of the school, made a summary and called on all teachers and students to actively establish the idea of ??"persisting in garbage classification and enjoying a low-carbon life" and actively participate in the action of "garbage classification, we behave in a civilized manner" Come, form habits, build a good character, and strive to be a civilized citizen.

One point of garbage, ten points of environment. This activity is part of the school's month-long "Civilized Etiquette Education Month" activity. As a detail, the school now carries out a variety of civilized etiquette activities and education in an orderly manner around the activity implementation plan.

Ninth power food waste treatment 1. Current problems existing in food waste treatment in various domestic communities 1. The leftover food, melon rinds and fruit scraps left after each meal are placed in plastic bags and placed indoors A corner to be taken outdoors when convenient. If it is not taken out in time or forgotten to be taken outdoors, the decayed gas will remain indoors and cause pollution.

2. After washing vegetables and dishes, remove the remaining vegetables and residue from the pool by hand and put them into garbage bags. Some of it will inevitably leak into the sewer, causing blockage, and cleaning will be quite troublesome. At the same time, if the garbage bag leaks, the sewage will also pollute indoor floors and other objects.

3. Garbage brought out outdoors is piled in the corners of the corridors (this is the case for most high-rise residents). Trash cans and garbage stations emit various odors, especially in hot summers. The property management company must arrange a large number of cleaners to remove it from the community in a timely manner. During the entire treatment process, pollution is everywhere.

4. The garbage transfer station in the community is a breeding ground for odorous gases and mosquitoes and flies. Where to build the garbage station and how to reduce the pollution of the garbage station are troublesome for both the builders and the property management company. question. Foreign residential areas have effectively solved this problem that bothers many people by introducing a new kitchen equipment-food waste disposer.

2. Current status of domestic waste pollution in China’s cities (1) Large amounts of ammonia, sulfide and other harmful gases are released from garbage piled in the open, seriously polluting the atmosphere and the urban living environment. (2) Seriously pollute water bodies.

Garbage not only contains pathogenic microorganisms, but also produces a large amount of acidic and alkaline organic pollutants during the process of stacking and decay, and will dissolve heavy metals in the garbage to form organic matter, heavy metals and pathogenic microorganisms. As an integrated source of pollution, the leachate produced by rainwater leaching will inevitably cause serious pollution of surface water and groundwater. (3) Biological pollution.

There are many pathogenic microorganisms in garbage. At the same time, garbage is often a breeding ground for mosquitoes, flies, cockroaches and rats, which will inevitably endanger the health of the general public. (4) Occupying a large amount of land.

According to preliminary surveys, two-thirds of the country's 668 cities were surrounded by garbage belts in 2003, and the country's garbage storage area totaled 800,000 acres. (5) Garbage explosion accidents continue to occur.

With the increase in the content of organic matter in cities and the shift from open-air scattered storage to centralized storage, simple covering can easily create an anaerobic environment that generates methane gas, which is flammable and explosive. (6) More than 60% of urban domestic waste is mainly produced by secondary pollution of organic waste from residential residents. In other words, the continuous increase of organic waste in residential areas is the source of the continuous increase of urban domestic waste.

With the development of the economy and the improvement of people's living standards, the garbage problem has become increasingly prominent. Two-thirds of my country's 668 cities are surrounded by garbage rings.

These garbage cannot be buried or burned, causing a series of serious hazards. According to a survey by Wang Weiping, an expert on waste issues, the potential for waste resource utilization continues to grow with the development of living standards and economy.

Among the garbage components, metal, paper, plastic, and glass are considered directly recyclable resources, accounting for 42.9% of the total garbage, and the direct recycling rate should be no less than 33%. However, this would require the state to spend huge sums of money to clean it up.

Take Shanghai as an example. The number of landfill plants in Shanghai has expanded from the original three to the current five. However, this is still difficult to meet the increasing amount of garbage in Shanghai that needs to be processed. 3. Technical principles, advantages and disadvantages of kitchen waste (crushing) processors Kitchen waste (crushing) processors drive the cutterhead through a small DC or AC motor, and use centrifugal force to crush the food waste in the crushing chamber and then discharge it into the sewer.

The crushing chamber has a filtering effect and automatically intercepts food solid particles; the cutterhead is equipped with two or four impact heads that can rotate 360 ??degrees. It has no sharp edges and is safe, durable and maintenance-free. The cutter head speed (full load, working state) is about 2600~5500 rpm for DC motor and about 1450-1750 rpm for AC motor.

The diameter of the crushed particles is less than 4 mm and will not block drainage pipes and sewers.

The advantages of using a kitchen garbage (crushing) processor are as follows: 1. For residents: ① Reduce the odor in the kitchen, especially in the cabinets where trash cans are stored; ② Reduce the possibility of breeding cockroaches and bacteria; ③ Make cleaning and discharging household garbage a An easy and clean job; ④ Helps maintain the sanitary environment of stairwells and residential areas.

2. For the sanitation department and property management: ① Improve the sanitation working environment; ② Effectively reduce garbage production; ③ Reduce secondary pollution in the garbage collection and transportation process; ④ Reduce the difficulty and difficulty of garbage collection and transportation Cost (this is especially important). 3. For municipal and traffic control departments: ① Increase the content of perishable organic matter in sewage, which is beneficial to the biochemical process of sewage treatment plants; ② Reduce the number of garbage trucks and the pollution of road surfaces caused by garbage and sewage dripping.

4. Regarding the environment and resource recycling: ① Reduce the pollution of recyclable materials by food waste and increase the resource recovery rate; ② Improve landfills and recycling. 9. A 300-word essay on garbage classification

The earth is the home we depend on for survival, and this home is being surrounded by garbage. As the masters of the 21st century, we cannot just worry and complain, but we must take action, and we must take green action. Garbage is not useless, and waste is not useless. It is not technically difficult to recycle and recycle garbage. The difficulty lies in the fact that waste is simply thrown away, mixed and piled up to become garbage. Therefore, as educated and civilized people in the new century, we should participate in garbage source classification activities with a little effort and contribute to purification. Make a little contribution to our living space and give a piece of love.

Domestic waste is a by-product of human life. With the rapid development of social economy and the high concentration of urban population, the production of domestic waste is gradually increasing. General domestic waste can be divided into five categories: waste paper, plastic, glass, metal and biological waste. The main harms of garbage to human life and the environment are:

First, it takes up too much land. Garbage piled up on the outskirts of cities has occupied a large amount of farmland. Nowadays, the average Beijinger produces 440 kilograms of garbage per year, and the city’s annual output is about 4 million tons, which is equivalent to two and a half Jingshan Mountains. There are more than 4,500 garbage dump sites in Beijing, covering an area of ??more than 10,000 acres. Garbage also stays in nature for a long time: cigarette butts and woolen fabrics 1-5 years; orange peels 2 years; painted wooden boards 13 years; nylon fabrics 30-40 years; leather 50 years; cans 80-100 years; plastic 100 years —200 years; glass 1,000 years. To this end, we must not only create less waste, but also pay attention to waste classification, recycling, and turning waste into treasure. Use less disposable chopsticks, water cups, lunch boxes and other products and use more reusable products to reduce the consumption of precious forest resources; use less plastic bags and use shopping bags instead to reduce the harm of "white pollution" in the city; purchase fluorine-free refrigerators, Use environmentally friendly appliances such as air conditioners to protect the ozone layer; use less high-concentration detergents and use phosphorus-free washing powder to reduce water pollution.

Second, pollute the air. Garbage is a complex mixture. During transportation and open-air stacking, organic matter decomposes to produce odor and releases a large amount of ammonia, sulfide and other pollutants into the atmosphere, including more than 100 kinds of organic volatile gases. These releases contain many carcinogens and teratogens. Plastic film, paper scraps and dust fly in the wind to form "white pollution".

Third, polluting water bodies. Harmful components in garbage can easily wash into ground water bodies through rainwater. During the process of garbage stacking or pit filling, a large amount of acidic and alkaline organic pollutants will be produced, and heavy metals in the garbage will be dissolved. The leachate produced by garbage pollution sources will penetrate into the groundwater through the soil; if the garbage is directly discarded into rivers, lakes or oceans, it will cause more serious pollution. You see: plastic bottles and lunch boxes floating on the surface of the Summer Palace and the North Sea, plastic bags, bread paper, etc. scattered on the forest roads in Xiangshan and Badachu and hanging on branches. Some tourists only seek their own convenience, causing pollution to the tourism environment. If animals accidentally eat white garbage, it will not only harm their health, but also lead to death.

Advertisement 10. Use garbage classification, I participate. Write an essay on the topic

Many people say: garbage is a "drug" that harms our health and a "bad boy" that destroys the earth. "In fact, garbage is just misplaced resources, and they also have the value of reuse. Although we already have many sanitation workers, it is not enough to rely on sanitation workers alone. It also depends on our consciousness. As long as we consciously put away the garbage Throw it into the appropriate trash can and classify the garbage well. The garbage can be turned into treasure and recycled and reused. This can not only reduce pollution and protect the environment, but also improve the utilization efficiency of the earth's resources. We divide the garbage into one , the environment will be very beautiful. Did you know that one ton of waste paper is equal to one tree? If everyone directly wastes one ton of paper, how many trees will it take for us to use? When we recycle a ton of paper, it is equivalent to saving a tree. In this way, we can not only re-supply waste paper to thousands of people, but it is no longer a dream to have green trees surrounding our homes and forests all over the city. So from now on, let’s work together Let’s sort your garbage! There are many categories of garbage, including: recyclable garbage, non-recyclable garbage, toxic and hazardous garbage. Recyclable garbage includes: newspapers, book paper, packaging paper, office paper, advertising paper, paper boxes, plastic cups, mineral water bottles, etc. ; Non-recyclable garbage includes: skins, leftovers, flowers, leaves, etc.; Hazardous garbage includes: batteries, metals, etc. Each of us has a family of his own, so garbage also has its own family, so we must place the garbage in a A "home" suitable for it. Toxic and harmful garbage should "live" in the red trash can, recyclable garbage should "live" in the yellow trash can, and the green trash can is the home of non-recyclable garbage. Garbage classification is not difficult, it just takes a little effort for us. .For our home and our tomorrow, starting from today, actively participate in garbage classification, create a beautiful community environment, cooperate with garbage classification, and strive to be civilized citizens together.