Related environmental issues

Humanity's protection of the environment is ultimately based on protecting the increasingly depleting resources on the earth and protecting the minimum conditions for human survival and development - the protection of water resources bears the brunt. Next, the author will talk about some superficial understanding of how to protect water resources in modern production and life.

First of all, we must establish awareness of water conservation and carry out water resource warning education. For a long time, most people have generally believed that water is an inexhaustible "treasure basin". They squander it in use and do not know how to consciously cherish it. In fact, water resources on the earth are not inexhaustible. In particular, my country's per capita water resources are not abundant, and the regional distribution is uneven. Moreover, it changes unpredictably within the year and varies greatly between years. Coupled with serious pollution, This has led to an even more scarce situation of water resources, which is vividly reflected in the multiple interruptions of the Yellow River water in many places. The country has launched water resource utilization projects such as the "Yellow River Diversion Project" and the "South-to-North Water Diversion Project" to solve the water shortage problem in some areas. However, it should also cause us to think deeply: Where will the Yellow River be "died" when the water is exhausted? How is the water pollution in the south? "Northern Diversion"? Therefore, people must establish awareness of water crisis, regard water conservation as our conscious code of conduct, and adopt various forms of water resource warning education.

Secondly, water resources must be developed rationally to avoid water resource damage. The development of water resources includes the development of surface water resources and the development of groundwater resources. Water resources belong to the state. Therefore, the development of production and domestic water must comply with the relevant provisions of the "People's Republic of China and the National Water Law" and must be comprehensively planned and coordinated. When exploiting groundwater, due to the large differences in water quality in each aquifer, it should be exploited in layers; contaminated phreatic water and pressurized water must not be mined together; exploration projects that expose and penetrate aquifers must be carried out in accordance with relevant regulations Strictly carry out layered water sealing and hole sealing work to effectively prevent water resource pollution and ensure the sustainable development of the water body itself.

Modern water conservancy projects, such as flood control, power generation, shipping, irrigation, aquaculture water supply, etc., while exerting one or more economic benefits, have a negative impact on the natural environment and environment of the project location, upstream and downstream, estuaries and even the entire river basin. It will have certain negative impacts on the social environment and may also cause damage to water resources within a certain range. Therefore, since the 1970s, many countries have conducted environmental assessments of water conservancy projects. Our country requires environmental assessment to be carried out during the feasibility study stage of water conservancy projects. Large-scale projects and general medium-sized projects must prepare environmental impact reports, and medium-sized projects and small projects with small environmental impact must prepare environmental impact assessment forms. In addition, the damage to water resources caused by some mining industries cannot be ignored. For example, every ton of coal mined in coal mining drains 0.88 cubic meters of water. Based on the annual coal mining of 300 million tons in our province, groundwater is lost every year just because of coal mining. The resource is as high as 250 million cubic meters, and it has caused great damage to the geological structure of underground water bodies. For another example, unlimited and indiscriminate logging has caused serious damage to vegetation, which will also have a certain impact on soil and water retention and surface burial of water resources.

Third, improve water resource utilization and reduce water waste. The key to effective water conservation lies in the utilization of "reclaimed water" and the reuse of water resources. If the utilization of reclaimed water can be used throughout society, it will not only bring considerable economic and environmental benefits, but also create a good social atmosphere of cherishing water resources. At present, many large and medium-sized enterprises have developed and utilized reclaimed water. For example, various mines of Huozhou Coal and Electricity Group use reclaimed water to return to underground water sprinkling and ground toilet flushing, and have achieved good economic and social benefits. In addition, economic leverage is used to regulate the effective use of water resources. Due to inadequate water management, long running water occurs in many places, and in some places people "hold bowls and pray to the sky". Therefore, effective water metering devices must be installed and the principle of using more water, more billing must be implemented to achieve the purpose of saving water. Urban water quota management is an internationally accepted method. It is based on scientific verification of water consumption and adheres to the principle of classified treatment. Different water prices are implemented for citizens' domestic water use, water use for industrial and commercial enterprises, and water use for government agencies and institutions. The price is equal within the quota and the price exceeds the quota. Some prices are appropriately increased to cultivate the habit of water conservation among citizens.

While saving water resources, ineffective waste should be avoided.

In the winter in the north, water pipes are easy to freeze and crack, causing serious water leaks. Special attention should be paid to prevention and inspection. With the development of social economy and the acceleration of urbanization, in order to alleviate the water shortage situation, in addition to vigorously focusing on conservation and protection In addition to water resources work, cross-basin water transfer has become an inevitable choice for cities in northern my country. Cross-basin water transfer will inevitably bring about changes in the supply and demand relationship of water resources, so water rights trading must be implemented; since my country has always implemented a "welfare water" system, Water is not treated as an economic commodity. Therefore, in the allocation of water resources, market mechanisms are usually replaced by regulatory methods. At present, we should change our concepts, recognize the natural attributes and commodity attributes of water resources, and follow natural laws and values. According to the law, water should indeed be regarded as a commodity, and market mechanisms should be rationally used to allocate water resources to reduce resource waste.

Fourth, prevent and control water resource pollution and achieve comprehensive utilization of water resources. Water pollution includes surface water pollution and groundwater pollution. Industrial wastewater, industrial garbage, industrial waste gas, domestic sewage and domestic garbage generated during the production process can cause water pollution through different infiltration methods. For a long time, due to industrial production sewage Environmental incidents caused by direct discharge are common and have extremely negative impacts on human production and life. Therefore, effective prevention and control of production and domestic sewage should be carried out. In cities, centralized sewage treatment can be adopted; industrial enterprises must implement the "three simultaneous" system of environmental protection; production sewage should adopt corresponding sewage treatment measures according to its different properties. In short, we must resolutely implement the supervision and management system for water pollution prevention and control, adhere to the principle of who pollutes, and strictly implement the one-vote veto system for environmental protection, promote the development of corporate sewage treatment, and ultimately realize the comprehensive utilization of water resources.

Water is the material basis for the existence of life on earth. Water resources are the primary condition for maintaining the sustainable development of the earth's ecological environment. Therefore, protecting water resources is the greatest and most sacred duty of mankind.

. Not long ago, I saw on TV news that a giraffe in the Shanghai Zoo was sick and died of illness. After the autopsy, I found that there were many colorful foam plastic bags in the giraffe's intestines and stomach! It turned out that these plastic bags were the culprit that caused the gastrointestinal ulcer and death. My heart was trembling. What a pitiful giraffe!

Where do so many plastic bags come from? From the endless flow of tourists every day! We humans call for the protection of wild and rare animals every day, but we unknowingly kill them. . What a contradiction! Yet this is reality.

In fact, this kind of contradictory phenomenon exists in large numbers in life. On the one hand, we are all complaining that the environment is polluted, but we ourselves are polluting the environment! For example, on the one hand, we are shouting that smoking is harmful to health, and on the other hand, we are producing and selling cigarettes in large quantities. On the one hand, we strongly advocate not littering, but on the other hand, we often throw the wrapping paper on the ground casually when eating popsicles. Another example is that the bosses of some factories decorate the factory buildings beautifully and luxuriously, but secretly secretly discharge sewage and wastewater into the river... Therefore, although we promote environmental awareness every day, it pollutes the environment and harms living things. The phenomenon still persists.

Why are there so many contradictions? I think the key is that many people do not pay attention to environmental protection. When you blame others for polluting the environment, you forget that you are also polluting the environment! Therefore, when promoting environmental protection, you should also add the second half of the sentence "Start with me!" Let environmental awareness truly take root in each of our minds, so that we always consider protecting the environment in everything we do.

I hope the poor giraffe will no longer die of illness innocently, and hope that its death can awaken the conscience of many of us!

2. Protect the environment

“ I want to have a home, I want to have a home, I want to have a home...Where is my home?" This is a cartoon broadcast in the "Public Welfare" column of Zengcheng TV Station, about a homeless couple. A word spoken by a poor bird. This sentence made me fall into deep thinking: protecting the environment is everyone’s responsibility!

The environment is a precious wealth given to us by nature, and we should cherish it. Plants are nature's natural barriers; animals are human beings' friends; the ozone layer is the earth's protective umbrella; fresh water is our source of life.

However, people always talk about environmental protection, but do not take protective actions. People should know: environmental protection is more important than reality!

A tree can absorb a large amount of carbon dioxide and other harmful gases every day, and release the same amount of oxygen, which can be breathed by people in a factory for a day. Flowers and plants can absorb noise. If you plant a flower lawn, you can greatly reduce noise pollution. This shows how important plants are to humans. But some people don't know this yet. Whenever I see the lawn being trampled by those people, and the placards that care for flowers and plants are kicked down, my heart feels like a knife, and I feel extremely uncomfortable. If we lose the flowers, plants and trees, I can’t imagine what the world will look like! When I was in third grade, I studied the text "A Small Village". It was about a beautiful small village. Because people cut down trees excessively, the earth was exposed and floods washed away the village. What a terrible thing! Can this kind of thing be allowed to happen again in our city?

Animals are friends of mankind and the wealth of society. We should cherish them. I learned from "Lingnan Youth Newspaper" and "Modern Primary School Student Newspaper": American cheetahs have disappeared from the world; mammoth elephants have long been killed in glaciers; saber-toothed tigers have long been extinct; European giant thunderbirds are close to extinction; whales are just hanging on. ; African elephants are driven to the edge of extinction. From now on, starting from me, eat less wild animals and stop predators from hunting animals. I remember that SARS spread in 2003 because people ate civet cats. SARS was caused by the mutation of the coronavirus.

I learned from the Internet that the ozone layer is called the protective umbrella of the earth, because it can block most of the ultraviolet rays. If there were no ozone layer, the earth would be scorched in an instant. Because of the extensive use of chemicals, a big hole has been exposed in the Antarctic sky.

Fresh water is also very precious. According to TV news reports: 70% of the world's water is salt water, which is not drinkable. According to statistics: out of three people, one will be short of water, not to mention that no salt water conversion machine has been invented yet. The sound of water flowing must be that someone did not tighten the faucet. Saving water is just a talk. No one remembers that after those unconscious people wash their hands, they do not close the faucet and let the fresh water flow away in vain.

In short, protecting the environment should no longer be talked about in words, but should be focused on practical actions. We must use our hands to protect our beautiful and fragile earth.

Protect the environment

“I put on a formal suit and went out early that day because I wanted to be elected as the director of the Environmental Protection Bureau. This is undoubtedly a good job opportunity for me.

Protecting the environment

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“Every colleague on the stage spoke more brilliantly than the other, and it was about to be my turn, so I couldn’t help but get nervous. I opened the bag and prepared to take out the speech, but ended up turning the bag inside out over and over again - Oops! I forgot my speech at home again, and I was the one to give the next speech, so I had to bite the bullet and walk on stage.

"As soon as I took the stage, my mind went blank. That speech was a perfect example of all my talents! Suddenly I thought of something and said: 'I have read a lot of environmental news since I was a child. , I saw many examples of environmental pollution: dirty river water, exposed hillsides, fish that died of poisoning, all along the coast, a full meter wide... I couldn't help but feel horrified when I saw those horrific scenes. To the cries of those creatures, and humans are the creators!

"'When I was a child, I lived in the countryside. I still remember that there was a small river in the village with clear water and many small fishes, frogs, etc. It was like that! It was a paradise for me and my friends to have fun, but a few years later, I found that the river was gone. In the same place, a "black river" appeared. Grandma sighed and said that it was the result of the villagers not cherishing the river! So the importance of environmental pollution took root in my young mind.

"'This phenomenon is not uncommon. The once beautiful mountains and clear waters are now filled with stench. This is people's "masterpiece". People use various methods to pollute our beautiful home and destroy it. Our thousand-year-old cradle! I have heard this saying: If humans continue to destroy the environment, they will one day be severely punished.

That day is coming soon. Mudslides, typhoons, forest fires... aren't the victims just humans? Controlling pollution is the role of our environmental workers, and rejuvenating nature is our goal. We have the responsibility and ability to shoulder this heavy burden!

"'No matter whether I am successful or not today, I still long for the fish in clear water, the green land, the white clouds in the blue sky, and the desire for our environment to become beautiful, clean and green!

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When I said thank you, the applause in my ears had already drowned out everything, but I still sincerely thank my bad memory for giving me the opportunity to say my true words to every environmental worker. As I said, I don’t necessarily want to be the director, but I must help everyone have a good environment. This is my biggest wish.

“Thank you for accepting our interview. Thank you." The female reporter smiled and shook my hand. Finally finishing the interview, I breathed a sigh of relief. I am already the director of the Environmental Protection Bureau, but I still remember that unforgettable speech and my commitment to protecting the environment. Determination.

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Protecting the environment starts with me

The earth is our home, and we humans should protect it. However, due to the attraction of economic interests, people are recklessly exploiting precious resources on the earth, violating the laws of nature and destroying the ecological balance. We have been constantly suffering from nature. Punishment.

In March this year, I watched a TV special "Sandstorm", which told the story of Wuwei, Gansu Province in western my country, which was hit by a powerful black storm that had not happened in a century on May 5, 1995, causing huge losses. Large areas of farmland failed to harvest, infrastructure was severely damaged, and there were heavy casualties. Among them, 15 primary school students were swept away by the wind in the ditch on their way to school. In recent days, I have seen reports that Minqin County in Gansu Province also suffered. The same fate as the Wuwei Black Storm in 1995

These two incidents have sounded the alarm to us humans. We can no longer hesitate and take action immediately to protect our homeland. Don't let things like this happen in Wuwei and Minqin that endanger humanity.

As a primary school student, how can we protect our homeland? I think we should start from small things, starting from me. .

First of all, protect the environment around us, pay attention to hygiene, do not litter, do not dump garbage, care for flowers and trees, and keep the campus environment clean and tidy.

Secondly, protect the environment. For the environment around us, we should establish "green and environmentally friendly" youth hills, plant trees, control land desertification, and expand the area of ??green space.

Thirdly, we should stop deforestation, protect vegetation, prevent wind and sand, and protect wild animals. Develop and utilize water resources.

Only when everyone works together and takes care of water management, can our home of tomorrow become more beautiful.

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Approach Green

Green is synonymous with fashion, and green is the color of trees. Green is the song of the stream, green is the branches and leaves of flowers, and green symbolizes vitality. Without green, the world will lose its vitality and everything will become bleak.

Trees, friends of mankind, It contributes oxygen to absorb carbon dioxide, purifies the air for humans, and protects humans from desertification, dust, and red tides. But what do people pay for it? Do you know that China’s forest area is only 1.58 billion hectares? The rate is only 16.5%.

The forest coverage rate of the earth has dropped by 20%-30%. If no control is taken, mankind will lose this friend. By then, will it be too late for people to wake up? ?

Human beings, the "destroyers" of the earth, animals, our partners, why are animals on the verge of extinction? Because of poaching. Trees, the home of animals, lose their homes, where can animals live?

Wetlands have been destroyed in China due to factors such as blind reclamation, plunder and development, increased pollution, overuse and other factors. One-third of the country's natural wetlands are in danger of being altered and lost. causing the ecological environment to lose balance. Factories discharge large amounts of waste gas, waste water, and waste, which deteriorates environmental quality.

The earth’s resources could have been regenerated, but humans have abused chemicals, causing the originally regenerable resources to not be regenerated.

To care about the earth is to care for our home, and to protect resources is to protect the foundation of our survival and development. We must be kind to the earth, protect resources, and truly follow a path of civilized development featuring increased production, affluent lives, and a good ecology. There is only one earth, and it is a beautiful home for human beings to survive. Treating the earth well, protecting the earth, and protecting resources and the environment are to protect ourselves and at the same time leave a beautiful home for our future generations.

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Defend Xiaocao

Who first brought the news of spring to people on muddy days? And who has set a green and clear sky for mankind? It's Xiaocao - the most ordinary yet greatest green warrior.

The grass is not as charming and colorful as flowers; it is not as crystal clear as dewdrops; it is not as white as jade as snowflakes. All it has is the courage to defy the storm and the dedication to take root in the mud.

When the spring girl belatedly arrived, the colorful flowers in the garden raised their heads; the orioles in the deep trees sang uninhibitedly... but people forgot about the green grass all over the mountains and fields. It stands on the front line of greening construction in obscurity, without the height of a tree or the fragrance of flowers. Holding hands, standing facing the wind, they spread out an endless green carpet for the earth. Every blade of grass is like a green spirit, willingly letting people step on it without a groan or complaint. In the long night, it doesn’t ask for understanding; in the unknown days, it doesn’t ask for anything in return. It just calls out to the sleepy heart of mankind from the corner: please give the sky a piece of blue; please give a croak of frogs in the summer night; please give a song of birds to the forest. Sing...

Defend the grass, give the grass that has been trampled down a piece of safe land, and give the grass that has been tortured by the scorching sun a piece of rain. Let the songs of birds accompany the grass, and let the dance of the fish cheer the grass!

When the storm hits, the grass seems to be singing for the earth and dancing for the sky. The storm was obviously a bad one, and it wanted to uproot the grass. In fact, the slender grass has been preparing for this life and death battle for a long time; because it always keeps in mind the green mission entrusted to it by the earth. The grass faced the wind and rain, sometimes holding its head high, sometimes swaying, like a drunken song, and then a hymn of "strong grass fighting strong wind" was played on the ground. The violent storm receded, resigned to the wind. After the rain, the rainbow glows with colorful light, reflecting the "pearl" on the grass even more brilliantly...

Although the life of the grass is full of wind and rain, it still creates green freshness for mankind without hesitation. What reason is there not to defend such a great and selfless green life?

Defend Xiaocao! Let the autumn earth still be full of vitality, let the shadows of bees and butterflies decorate the grass, and let the gentle breeze and drizzle make the grass flutter. Let us build an eternal green bridge across time and space.

Defend Xiaocao! Let the whole wilderness of life play the green Qiang flute to call out the souls that have passed away, let the footsteps that have been stopped abruptly by interests work in unison, and jointly develop a new green road!

Defend Xiaocao! Let us join hands to spread more green sprouts, melt the dry desert, and start our greatest green journey.

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Green Dream

How should I describe your spirit?

If I were a singer, I would sing a melodious song to praise your silent and selfless dedication.

If I were a painter, I would use various colorful colors to describe your selfless work.

If I were a sculptor, I would carve your sonorous beliefs on exquisite jade.

However, I am nothing and can only describe you with a few meager words of my own.

On a day when the spring breeze blows, you came, came quietly, and silently moistened your green dream with sweat.

The boundless wilderness is the sustenance of your life. Indeed "life is so delicate". You bow your body and declare war on the earth under the red sun - the land under your feet will become a vast sea of ??green.

In the early morning, on a watery morning, your footsteps are staggering on the thorny road. Holding your shovel and a day's dry food, you start your green dream. Your head has become a sea of ??sweat, but you turn a blind eye, as always.

You ignored the clanking sound of the shovel and continued to work with your head down.

At night, the watery moon illuminates your rickety body. It's very late, aren't you tired? The answer is no. The stars are by your side and the frogs are singing by your side, but you ignore them and keep your head down while working.

With the stars as your companion, you go to bed very late every day; as the moon bears witness, you get up very early every day.

Day after day, year after year, your palms are covered with calluses and your temple hair has turned white. You know the joys and sorrows of the years, and you know the sweetness in them.

In spring, the birds sing because of you, the sun shines because of you, the grass becomes green because of you, and the flowers become red because of you. You filled your green dream with your hands.

The sky is blue, but there is a new green underfoot.

Answer: doreamonreal - Magician Level 5 10-12 15:37

Protect the environment

The clear river has become dirty and smelly Ditches; green forests turned into bare slopes... everything was too miserable to look at.

If there was a paradise with fresh air, singing birds and fragrant flowers, beautiful mountains and rivers, peace and tranquility, no war, and everyone living in harmony, would you want to live there?

Looking at the earth again, the Opium War and the Anti-Japanese War are justifiable, but the Iran-US War is different. The United States provoked unprovoked and broke out the war just for oil, leaving many people with no choice but to say nothing about the earth. Who has calculated the extent of the damage? Besides, it’s not good to exploit oil too much. It just shortens the earth’s path to death.

Not to mention the United States, let’s look at Japan, which actually killed more than 2,000 whales in the name of research! Tsk tsk tsk, how cruel, look how cruel humans are!

Not to mention too much, in fact, we in China also have some mistakes. "Shenzhou 5" and "Shenzhou 6" also spent a lot of mineral resources, and there were so many countries conducting space experiments. What happened to the resources after the experiments failed? Of course, if the United States had announced its "secret recipe" earlier, how could it have wasted so many resources?

In fact, it is not difficult to protect the environment: refuse to use disposable items; use cloth bags; try to reduce the generation of white garbage; try to make items reusable... To put it in a smaller way, the things you can do are: Don't litter; don't play with water; save electricity, etc. If everyone can do this, the world will become a beautiful home.

Then let us work together and start creating this big home!

Resources and environment - the guarantee of human life

Since the birth of human beings, all food, clothing, production, and life have depended on the planet we live on and the atmosphere on the earth. , forests, oceans, rivers, soil, grasslands, wild animals and plants, etc., form an intricate and closely related natural ecosystem. This is the basic environment for human survival. For a long time, human beings have kept the process of civilization in the control of nature. In the conquest and plunder of mankind, it seems that they have never thought of protecting and repaying the earth that nurtures mankind. While achieving brilliant civilizational achievements, mankind's plunder of nature has left the planet we live on covered with scars, population growth and production activities. The increase also has an impact on the environment and puts pressure on the environment.

As we all know, human beings rely on the natural environment as the material basis for survival and continuation. However, with the development of modern industry, the natural environment has suffered increasingly serious damage. Air pollution, water pollution, land pollution. . . . . . So much so that there is no more pure land in the world.

Perhaps you may think that the most important thing is to develop science and technology. After science and technology is developed, it is not too late to go environmentally friendly. Then you will regret it then.

If we are now too intoxicated with our victory over nature and think we have achieved something remarkable, then we are not far from destruction

Climate warming, ozone hole, acid rain, toxic waste, The extinction of wildlife, as well as air and water pollution, are a series of global environmental problems we are currently facing. What should we do in the face of these problems?

Everyone has a responsibility to protect the environment, but we are still just students and cannot make a particularly big contribution to the environment of all mankind, but we can start from the environment around us, starting from protecting the school environment To start with, for example: comply with the regulations prohibiting littering of all kinds of waste, throw waste into designated locations or containers, avoid using disposable drink cups, lunch boxes, plastic bags, and replace them with paper boxes, etc. This can Greatly reduce garbage, reduce the pressure of garbage disposal, take care of flowers, plants and trees, give fewer New Year cards, keep the campus clean, etc.

Although these are small things, as long as we all take action, work together, start by saving resources and reducing pollution, and adjust our lifestyles, we can make a contribution to protecting the earth.

Save resources, protect the environment, and be a little master of the earth.