Urgent! ! ! Pupil problem!

Ask for the name of the website with the theme of "saving water"

Reward score: 200-6 days before the problem ends, 1 1 hour.

I want to make a website with the theme of saving water.

Now ask for the name of the website in 200 minutes.

My first thought was "save water, be around"

But it feels a little out of date.

Does anyone have a novel and eye-catching name?

Send it up!

Whose is the most novel and eye-catching, 200 points is yours!

The speed downstairs is very fast.

But personally, it is still not good enough.

I hope everyone will support me a lot.

Although saving water is an old topic,

However, the facts are in front of us.

It is urgent to save water!

Everyone is free to help think about it!

Think while eating and think before going to bed.

Of course, think before drinking water ~

Thank you for your warm answers ~ ~

07- 1 1

I'll take a good look. Choose a good one ~ ~

Questioner: Rabbit Star-Magician Level 4

There were 49 replies.

When drinking water

Respondent: royal long- Assistant Level 3 7-5 2 1:04

Tears of water

Interviewee: Ai- Junior 7-5 2 1:07.

[Source of Life]

[Cherish water, cherish water and save water]

Respondent: 42252 15- Assistant II 7-5 2 1:09.

Drop by drop

Shui di Qing di

Responder: shmilccring- Apprentice Magician Level 2 7-5 2 1: 15

Always follow the water.

Defendant: realbank- probationary period level 1 7-5 23: 13.

What is the most lacking in the desert?

Respondent: r 56 1- probation period level 1 7-5 23: 14

amount to

Responder: kiya kiya-Senior Magician Level 7-6 06:02.

Da de ru shui

Specific explanation:

The word "good as water" comes from the eighth chapter of Laozi's Tao Te Ching: "Good as water. Water is good for all things without dispute, and evil for all, so it is a few words. Living in a good place, kind-hearted, kind-hearted, good at words, good at governance, good at doing things, good at dealing with people. Husband is not noisy, and there is nothing special. "

It literally means: the best is like water. Water is good at helping everything without competing with it. It stays in places that people don't like, so it is close to the Tao. Kindhearted people should live as humble as water, as deep as water, as blind as making friends, as sincere as water, as organizing for politicians, as omnipotent as water, as standby as water. Just because he is as uncontroversial as water, he has no worries. When it comes to the ideological significance involved, it is even more necessary to explain.

Laozi said: "goodness is like water, and water is the goodness of all things." This is the virtue of modesty. " Therefore, Jiang Hai can be the king of all the valleys. If he is good at it, he can be the king of all the valleys. The water in the world is not weak, and the strong can't win. This is a gentle virtue; Therefore, softness wins, and weakness wins. Because it has nothing, it can enter nothing, which shows that the teaching without words is also beneficial to inaction. "

He thinks that people who do good deeds should be like water. Water benefits and nourishes everything, but it does not compete with everything. This is the most modest virtue. Jianghai can be the destination of all rivers because he is good at being in the downstream position, so he becomes the king of the hundred valleys.

The softest thing in the world is water, but it can penetrate the hardest thing, and nothing can surpass it, such as dripping water wears away a stone. This is where Rudd lies. Therefore, the weak can defeat the strong, and the soft can defeat the strong.

Invisible things can enter things seamlessly, from which we know the teaching of "quietness" and the benefits of "inaction"

Laozi also said: "Because there is no dispute, the world can't compete with it. This is an imitation of water morality. Water is more than road; Road is everywhere, and water has no disadvantages. It has never been reversed, and it is not bad. The empty place is quiet and unfathomable. Goodness is deep; Losses are inexhaustible, efforts are unrequited, and kindness is kind. ...

"Tao" is the general source of all things in the world, something that exists before concrete things, and also the basic law and origin of things. Therefore, "Tao" is something that each of us should know and understand. The virtue of water is closest to Tao, and Tao is everywhere. So there is no harm in water. It avoids heights and goes down, so it won't be blocked. It can flow anywhere, nourish everything and wash away dirt. It is in a deep pool, with a clear and calm surface, but unfathomable. It continuously benefits all things and asks for nothing in return. Such virtue, even kindness to goodness. ...

Responder: hellboylee- Magic Apprentice Level 1 7-6 08:38

Leave a source of life for our future generations!

Responder: 1 kitten-trainee magician level 2 7-6 09:26

Accept a drop of water when necessary, and I will repay your kindness with spring water.

Responder: Dog Ji over the wall-Auxiliary Level 2 7-6 10:57

Save the source of life

Or who doesn't drink water

Responder: _ _ Dark Moon Meteor-Trainee Magician Level 2 7-7 08:42

Man has moved from water to civilization.

Defendant: dex zon- doorman level 3 7-7 16:49.

2000: "World Water Day" Theme: "Sanitary Water"

Theme of "China Water Week": "Strengthen conservation and protection to realize sustainable utilization of water resources"

200 1: World Water Day theme: "2 1 century water"

Theme of "China Water Week": "Building a water-saving society and realizing sustainable development"

What is water?

Humans have known and used water for a long time. Water is colorless, tasteless, odorless and transparent, and it is the most common liquid in nature. Ancient philosophers believed that water was the source of all things, and all things returned to water, so water, fire, air and earth have always been regarded as the four basic elements that constitute all things in the world. It was not until 1784 that cavendish, a British scientist, proved that water is not an element, but a product of the combination of two gases. 1809, the French chemist Grusack determined that 1 volume of oxygen and 2 volumes of hydrogen were hydrogenated to generate 2 volumes of water vapor. Later, scientists determined the molecular formula of water: H2O.

The strange temper of water

As a liquid, water can play a variety of roles, which cannot be replaced by most other substances. This is mainly due to some strange temper of water. For example, water has the highest density at 4 degrees Celsius, and its volume expands when it gets cold, so ice is lighter than water and floats on the water. Ice is not good at heat transfer, so it will not freeze to the end to ensure the safety of underwater creatures in winter. The heat capacity of water is large, which is 10 times that of iron, 5 times that of sand and 4 times that of air, so the maritime climate is mild, and the human body also relies on water to keep its body temperature. Three states of water (water, ice and steam) can coexist in the natural state; The cohesion and surface tension of water make it possible for water to be "contained" in the gap between rocks and soil, so that water can "climb" the high treetops and send water and nutrients to plants; Almost anything can be dissolved in water, so fish can get oxygen from water.

An irreplaceable substance

Many things can be done this way or that way, and there will always be a way. For example, lighting, without electric lights, we can light candles; Without candles, we can light oil lamps; Without oil lamps, we can light the torches of Song and Ming Dynasties. There is not even a torch, so we have to wait quietly for the night to pass and the day to come. It's different for water. Without water, we can't wash our faces and brush our teeth, we can't quench our thirst, we can't see fish and shrimp on the dining table, we can't see flowers and trees, we don't know what swimming is, all the boats and boats are scrapped, the concrete can't stop, the tall buildings can't be built, and even the little dolls can't cry ... Alas, it's better not to think about it!

You are 60% water.

On earth, where there is water, there is life. All life activities originate from water. Water in human body accounts for about 65% of body weight. Among them, the brain water content is 75%, the blood water content is 83%, the muscle water content is 76%, and even the hard bones contain 22%! Without water, nutrients in food can't be absorbed, waste can't be excreted, and drugs can't reach the effective parts. Once the human body is short of water, the consequences are very serious. Lack of water 1%-2%, feeling thirsty; Lack of water 5%, dry mouth, wrinkled skin, unconsciousness, and even hallucinations; Water shortage 15% is often more than hunger. Without food, people can live for a long time (some people estimate that it is two months). If there is no water, they can live for a week at most.

The lifeblood of crops

Grasping a handful of plants with your hands will make you feel wet and cold. This is because of water. Plants contain a lot of water, accounting for about 80% of their weight, vegetables contain 90%-95% of water, and aquatic plants contain more than 98% of water. Water transports nutrients for plants; Water keeps the branches and leaves of plants elegant; Water participates in photosynthesis to produce organic matter; The evaporation of water keeps plants at a stable temperature to avoid being burned by the sun. Plants are not only covered by water, but also crops consume water all their lives. 1 kg corn is irrigated with 368 kg water; Similarly, wheat is 5 13 kg water, cotton is 648 kg water, and rice is as high as 1000 kg water. One seed falls to the ground, ten thousand grains are put into storage, and agriculture gains a lot. Water has made a lot of contributions!

At the beginning of the new millennium, the themes of "World Water Day" and "China Water Week" are "Sanitary Water Use" and "Strengthening Conservation and Protection to Realize Sustainable Utilization of Water Resources" respectively. Looking at this theme, we can't help but think of the famous aphorism: If we don't cherish the precious water resources, then the last drop of water on the earth is probably our tears!

Water resources, a "crisis" facing human society.

Water is one of the important resources for human survival and development, and it is an indispensable and irreplaceable special resource. Without water, there would be no life, no civilization progress, no economic development and no social stability. The water resources in the world are limited, so the economic and social development must adapt to the water supply, and the water cannot be used indefinitely or exceed the carrying capacity of water resources. In today's world, with the continuous growth of population and economic development, the demand for fresh water resources is increasing day by day; At the same time, due to unreasonable utilization, the shortage of fresh water resources is increasingly tense.

China has been short of water for a long time. Historically, China is a country with frequent droughts, known as "nine droughts in ten years". In the historical documents of more than 2200 years, there have been 1300 droughts. China's per capita water resources are only about 2,300 cubic meters, which is about a quarter of the world's per capita water. Water resources in China are not only less per capita, but also unevenly distributed. The basin area north of the Yangtze River accounts for 63.5% of the land area, while water resources account for 19% of the whole country. With the development of society and economy, the gap of water resources is getting bigger and bigger. At present, China's agricultural irrigation lacks more than 30 billion cubic meters of water every year on average, and there are still more than 30 million people in rural areas who have difficulty drinking water. There are more than 400 cities in China that are short of water, and there are more than 1 10 cities that are seriously short of water. The daily water shortage in Chinese cities is160,000 cubic meters, which affects the industrial output value by more than 200 billion yuan every year, and the urban population is about 40 million.

In addition to China, there are many countries and regions in the world with serious water shortage problems.

The United Nations Water Conference pointed out: "We are entering a new era of water shortage". The increasingly serious global water crisis has aroused great concern of the international community. 1972 United Nations Conference on Human Environment and 1977 United Nations Water Conference warned the world: "Water will soon become a serious social crisis, and the next crisis after the oil crisis is water." Countries all over the world began to pay unprecedented attention to water problems and gradually reached a consensus on water crisis. 1In August, 1995, the World Bank survey report announced that 26 countries, accounting for 40% of the world's population, were facing water crisis, and their agriculture, industry and people's health were seriously threatened; About 654.38 billion people in developing countries do not have access to clean water, 654.38 billion people do not have good sanitation facilities, 80% of diseases are caused by drinking unclean water, and 25 million people die every year. 1999 World Water Day, the United Nations warned that with the development of human production and the improvement of living standards, the world water consumption is increasing at an annual rate of 5%, and the total water consumption will double every 15 years. Unless governments take effective measures, before 2025, more than half of the population on earth will face the crisis of fresh water resources, and more than one third of the population will not be clean. The shortage of water resources has become the main restricting factor of global social and economic development. Rational utilization of water resources is an urgent task for sustainable development of human beings, and water saving is the key to rational utilization of water resources, and it is also one of the fastest, most feasible and most extensive ways to maintain sustainable utilization of water resources.

Saving water is an inevitable choice for sustainable development.

1992 170 heads of state and government put forward the strategy of sustainable development in the "2 1 Agenda Declaration" adopted at the Rio Conference on Environment and Development, pointing out that "water is not only necessary to maintain all life on earth, but also of vital significance to all social and economic sectors." China took the lead in formulating "China 2 1 Century Agenda", and explicitly included sustainable development as a national development strategy in the Ninth Five-Year Plan and the 20 10 development plan of national economy and society. Among them, water-saving work, as an important strategic decision of the CPC Central Committee and the State Council, has been included in the agenda of governments at all levels, and the concept of water-saving has been deeply rooted in people's hearts step by step.

Saving water is an action to improve water utilization efficiency, reduce waste and coordinate the relationship between water resources and society, economy and environment. Therefore, in the process of water saving, we should proceed from China's water saving status, national conditions and water conditions. First, it is necessary to deeply analyze the current water-saving level and the water-saving effect produced by the current water-saving measures, analyze the existing problems, causes and difficulties in the work, and analyze the potential and breakthrough points of water-saving. On this basis, according to the needs and specific conditions of national economic and social development, regions, departments, industries and types are divided. Focusing on improving water use efficiency, this paper analyzes and puts forward the water-saving level that should be achieved in different stages and the engineering and non-engineering water-saving measures that should be taken, so as to realize the optimal matching and efficient utilization of water resources with water saving as the core, paying special attention to the comprehensive balance between water saving and open source, water saving and society, economy and environment, and ensuring the sustainable development of water resources and society, economy and environment.

The sustainable utilization of water resources is directly related to the implementation of China's sustainable development strategy. At present, there are some problems that can't be ignored in the process of shortage and unreasonable utilization of water resources in China: the interruption of northern rivers, represented by the lower reaches of the Yellow River, has intensified, resulting in the decline of river flood discharge capacity, the loss of industrial and agricultural production, the difficulty of drinking water for urban and rural residents, the serious destruction of ecological balance and the deterioration of ecological environment in estuary areas. Overexploitation of groundwater in some areas has affected urban and rural water supply, urban construction and people's survival. Due to the over-exploitation of groundwater in China, the funnel area has reached 87,000 square kilometers, and the water level in some funnel centers has reached 60-80 meters. The rapid growth of sewage and wastewater discharge has seriously damaged the comprehensive function of limited water bodies. Nearly 46.5% of major rivers and more than 90% of urban waters in China are polluted, of which 10% is seriously polluted, which has basically lost its use value and aggravated the shortage of water resources. In addition, there are 58 million poor people in China, mainly distributed in arid and water-deficient areas, who have long endured the threat of water shortage to their survival. 199 1 ~ 1996 There were 66,000 water disputes in China, and water disputes were mediated in two years 17400: 1997 and 1998.

The demand for water in the economic development of northern China shows an upward curve in the future development chart, and the implementation of the strategy of developing the western region is even more indispensable. It has become an inevitable choice for China's economic development to develop water resources rationally and save water.

Saving water is our common responsibility.

It can be said that through years of efforts, China has made great progress in water conservation, but compared with some developed countries, we still have a long way to go.

Agriculture is a big water user and a great waste of water resources. At present, the agricultural irrigation mode of "soil canal water conveyance plus flood irrigation" is still widely used in China. Half of the irrigation water is lost in the water conveyance, and the irrigation water utilization coefficient is mostly only 0.4, which is less than half of that of some developed countries. After irrigation with water per square meter, the grain yield in China increased by 0.5 kg, and that in developed countries could reach 2 kg. Industry, due to the backward technology of existing water facilities, the current water consumption per 10,000 yuan of industrial output value in China is 103 cubic meters, 8 cubic meters in the United States and only 6 cubic meters in Japan, which is 10 ~ 20 times that of developed countries; The reuse rate of industrial water in China is only about 40%, while the average level in developed countries is 75% ~ 85%. The phenomenon that urban residents don't talk about saving and waste domestic water is very serious, and water-saving education has a long way to go. Beijing alone leaks 360,000 tons of water every year. In Israel, which is also short of water, there are not only two sets of pipes for residents to flush toilets and wash their hands, but also two buttons for defecation. It was the Israelis with a strong sense of water crisis who invented the agricultural drip irrigation technology.

From now until the middle of the next century, China will fully realize the grand goal of socialist modernization. With population growth and socio-economic development, water consumption will increase substantially, and the contradiction between supply and demand of water resources will become more acute. It is predicted that the total water demand in 20 10 will be 698.8 billion cubic meters, in 2030 it will be 800 billion cubic meters, and in 2050 it will be at least 850 billion cubic meters, which will increase by 1995 respectively, so as to achieve a general balance between supply and demand of water resources in moderately dry years. It can be seen that the gap in water use is still quite large. Only by adhering to the principle of combining open source with throttling, putting throttling in the first place, further strengthening water conservation, realizing optimal allocation and efficient utilization of water resources centered on water conservation, and striving to achieve a basic balance between supply and demand, can the long-term economic development goal be successfully achieved.

Saving water and ensuring the sustainable utilization of water resources are our common cause and our common responsibility!

Interviewee: blh 00- Junior 7-7 16:5 1.

1, save water, benefit mankind, benefit the present and contribute to the future.

It is the common responsibility of the whole society to save water and protect water resources.

Saving water is the responsibility and obligation of every citizen, otherwise the last drop of water that mankind sees on the earth will make us cry.

Interviewee: It's because of my mind-the probation period is 7 7 17: 08.

The grace of dripping water ~

Yongquan box

Defendant: zx 3220838- probation period 7-7 18:30.

Seventy percent

Respondent: jeoseph- manager level 4 7-7 18:47.

The last drop of water may be your tears.