Joke Collection Website - News headlines - Looking for an article about protecting water resources, increasing environmental protection publicity, and raising people's environmental awareness. It should be about 500-800 words. Waiting online!!

Looking for an article about protecting water resources, increasing environmental protection publicity, and raising people's environmental awareness. It should be about 500-800 words. Waiting online!!

Looking for an article about protecting water resources, increasing environmental protection publicity, and raising people's environmental awareness. It should be about 500-800 words. Waiting online!!!!!!

In a beautiful era, there used to be such a beautiful reservoir, where fish swam happily, some jumped out of the water, and some swam happily under the water. Seagulls also fly freely over the sea. It is such a beautiful scene all year round.

But the good times did not last long. In this world, a strange animal appeared, that is-human beings. They became the overlords of the world and they started to pollute the water resources with impunity all over the world.

One beautiful morning, just as the animals were jumping, singing and flying happily, a loud noise startled all the animals. They looked up towards the shore and saw They used bulldozers to knock down all the trees on the shore, and then began to build houses. After a few months, they built a factory. This was even worse. The people in the factory poured out the wastewater from the factory day and night. It is continuously discharged into the water, causing the water there to be polluted. The lives of the fish are therefore threatened, and they continue to die, becoming less and less day by day.

One can imagine what the scene will be like here after Nuoqian years. Earth-shaking changes have taken place here. Because the factories there continue to discharge wastewater into the reservoir, and the management department there does not pay attention to the importance of protecting water resources, the water there is dark and polluted by the factories. When you walk into it, There is a pungent smell that makes you cough, not to mention all the fish here. They die miserably one after another, floating with their bellies turned over on the water. Just looking at them makes you feel sick. . But don’t you think the humans here are more disgusting? It is they who have made the beauty here disappear.

In this story, all consequences are caused by humans themselves. Indeed, they do not want to protect water resources because they are doing it for their own interests.

There are only 0.16% of fresh water resources in the world, but many fresh water resources are difficult to drink, and many of the remaining fresh water resources are polluted. I want to tell people: Human beings, water is the resource of life. Water is the foundation of life. Without water, there is no life. Human beings, don’t pollute water resources for your own interests and protect water resources! Humans!

Answer: fo4rlong - Assistant Level 3 3-29 09:28

Cherish resources and save water, starting from you and me (speech script)

Nada Central School Qiu Wenbin

Teachers, classmates, uncles and aunts, hello everyone, my name is Qiu Wenbin, from Nada Central School. Today, the title of my speech is "Cherish resources and save water, starting from you and me." 》

Our earth is a blue water ball, covered by water; but most of it is salt water and cannot be drank directly. There is not much fresh water that we can really use. Someone metaphorically said that in the big water tank of the earth, there is only one tablespoon of water that can be used. At present, more than half of the world's countries, with a population of about 1.5 billion, face a lack of fresh water, and 450 million people in 29 countries live in a state of water scarcity. The words "water is as valuable as oil" are a metaphor, but in many parts of the world, they have become an irrefutable reality.

As early as 1977, the United Nations held a water conference and issued a stern warning to the world: water will soon become a profound social crisis. The next crisis after the oil crisis is water. The era of regarding water as inexhaustible and inexhaustible has passed; the era of regarding water as a precious resource has arrived. my country's per capita water resources rank only 84th in the world, and it is one of the 13 water-poor countries in the world. There are 300 cities in my country that are short of water, nearly 50 cities are seriously short of water, and 14 of the 18 coastal cities are short of water. China is also facing a serious water crisis, and many places have experienced water shortages. Listen to these numbers: In the summer of 1988, Wuhan residents forcibly opened 50 fire hydrants to draw water. In 1989, Xi'an City, once known as "Eight Rivers Surrounding Chang'an", had a water shortage area of ??27 square kilometers. According to the water resources report of the relevant department, the groundwater level of Kunming City, Yunnan Province, which is relatively rich in water resources, is declining at an average annual rate of 0.11%. meters to 0.31 meters.

Don’t these horrific facts and staggering figures attract our attention?

But around us, there are still various phenomena of waste of resources. Once, several elder brothers in our school opened the faucet for students to wash their hands, and started a water fight with the water. The water was flowing down. When I saw this, I quickly stepped forward and turned off the faucet. However, several brothers pushed me away and said, "It's none of your business, go away!". According to my observation, similar phenomena also occur in our lives: during the day, the lights in the office are on; in the cooler autumn, the air conditioners and fans are spinning; the water in the public faucets is often dripping. When will these phenomena disappear? Do we have to wait until water resources are scarce and exhausted before we go back to talking about conservation?

“Saving water” does not mean restricting people’s water use, nor does it mean denying access to water. In fact, saving water means letting people use water reasonably and efficiently. Saving water does not affect our quality of life. Everyone has the obligation to cherish resources and correct others' waste of water. The view that "as long as I pay the water bill, I can spend as much as I want. It's my own business to waste water and no one else can care about it" is wrong. The view that "water is only 7 cents is very cheap. It doesn't matter if I use more water." The idea of ??"critical" is even more harmful. Saving water is the responsibility of every citizen.

my country's "Water Law" points out that water resources belong to the state, that is, owned by the whole people. Countries around the world have also stipulated that water is public property. Therefore, everyone should have public water awareness. Electricity resources are also very precious and embody the hard work of many people. Everyone should care for water, save water, and oppose water pollution and waste of water.

"Looking at the virtuous countries and families in the past, success was due to diligence and frugality, and failure was due to luxury." Diligence and thrift in running a household and establishing a school are a kind of public morality and a virtue.

Classmates, uncles and aunts, let us take action, let us cherish resources and work hard to build a conservation-oriented society.

My speech is over, thank you!

When talking about water conservation, we must first understand what water is. Human beings have known and used water for a long time. Water is colorless, tasteless, odorless and transparent. It is the most common liquid in nature. Ancient philosophers believed that water is the source of all things, and all things return to water, so they have always regarded water, fire, air, and earth as the four basic elements, from which all objects in the world are composed. It was not until 1784 that British scientist Cavendish used experiments to prove that water is not an element but a product of the combination of two gases. In 1809, the French chemist Gay-Lussac determined that 1 volume of oxygen and 2 volumes of hydrogen combine to produce 2 volumes of water vapor. Later scientists determined the molecular formula of water: H2O. Most of the functions that water can play as a liquid cannot be replaced by other substances. This is mostly due to the weird temperament of water. For example, water has the highest density at 4 degrees Celsius. No matter how cold it gets, its volume expands. Therefore, ice is lighter than water and floats on the surface of the water. Ice is not good at transferring heat, so it will not freeze to the bottom, ensuring the safety of underwater creatures through the winter; water capacity The thermal capacity is very large, 10 times that of iron, 5 times that of sand, and 4 times that of air. Therefore, the oceanic climate is mild, and the human body also relies on water to maintain body temperature; the three states of water (water, ice, and water vapor) can be It only exists in a natural state; the cohesion and surface tension of water allow water to be "contained" in the gaps between rocks and soil, and water can "climb" up high treetops to deliver water and nutrients to plants; almost anything Substances can dissolve in water, so fish can get oxygen from the water. As with many things it is possible to do this or that, there is always a way. For example, for lighting, if there are no electric lamps, we can light candles; if there are no candles, we can light oil lamps; if there are no oil lamps, we can light pine torches; without even torches, we have to wait quietly for the night to pass and the day to come. It's different with water. Without water, we can't wash our faces, brush our teeth, or quench our thirst. There are no fish or shrimps on the table, we can't see flowers, plants, or trees, and we don't know what swimming is. All ships are scrapped, concrete blocks can't be built, tall buildings can't be built, and even little babies can't cry. Tears...ah, it's better not to think about it any further! On earth, wherever there is water, there is life. All life activities originate from water. The water in the human body accounts for approximately 65% ??of the body weight.

Among them, the brain contains 75% water, the blood contains 83% water, the muscles contain 76% water, and even the hard bones contain 22% water! No water,

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