We are going to write the composition "How to cherish the present stable environment"!

water is the basic condition for the reproduction of human beings and other organisms, and it is an irreplaceable important resource for human life. There is such a public service advertisement: "The last drop of water of human beings is their own tears!" " At this point, I seem to see a huge eye rolling down and falling to the ground with sound. Behind the tears, there are cracked land and dead crops everywhere, and I vaguely hear the painful groans of nature because of thirst and dying.

Some people may think that this advertisement is alarmist, but vivid examples add sufficient footnotes to it. This is a true story: in 26, Chongqing, a municipality directly under the central government in the west of China, was hit by a drought. At that time, the sun was on the head, and the land was exposed to cracks. Each crack was thirty or forty centimeters deep and twenty or thirty centimeters wide, so cruel that even the crops bowed their heads and people failed to harvest any grain. Some people say, "It doesn't matter if you don't eat or drink for ten days. It's a big deal if you don't drink water for ten days." Facts have proved everything: people in Chongqing are thirsty, and some children and old people have passed away because they have not drunk water for several days.

Jinan, known as the "spring city", used to be "every family spring, yiyiliu". There is enough water, which is envied by many water-deficient cities. But now Jinan, due to the need to build a well-off society in an all-round way, over-exploitation of groundwater has caused Baotu Spring, a well-known scenic spot, to stop spraying several times. The fresh and vibrant spring water written by Lao She has become a beautiful and painful memory of Quancheng, and another water-deficient city is about to appear before our eyes. How do you feel after hearing this story?

as far as I know, China is a country with severe drought and water shortage. The total amount of fresh water resources in China is 28 billion cubic meters, but the total amount of water resources per capita in China is only 23 cubic meters, which is a quarter of the world average and one of the poorest countries in the world. However, with a population of 1.3 billion, China consumes the most water in the world. Some people say, "It doesn't matter if you waste a drop of water. We don't lack this. When the tap is turned on, the water gushes out." Is that really the case? No, vivid examples have long denied all this.

human beings do not cherish water resources and protect ecological balance. After all, they have tasted the bitter fruit they planted. Nowadays, many people drink polluted water and chew polluted food every day. While enjoying modern industrial civilization, people are also threatened by water pollution, resulting in non-numerical social and economic losses. This is nature's revenge on mankind, and it is a great mockery of mankind's self-blame!

water is the source of life and the foundation on which everything depends. Saving water and protecting water resources are the unshirkable responsibilities of each of us. For the lovely and fragile earth, let's cherish and protect water resources together.

In Dunhuang, there is a crescent spring. It has a history of hundreds of years, and people praise it as a mirror in the sky. The stars are playing in the paradise, which makes people fascinated. However, with the passage of time, today's crescent spring is not as grand and spectacular as before. The aquatic plants under the water have long been dried up to death. The fish didn't swim as freely as before, so they accidentally went back to the mud pit under the ground, and the water level also dropped significantly, and there was a fence around the crescent spring. People can't get close to it now. This shows how important water is to animals!

a drop of water may not save a person's life, but it can prolong a thirsty person's life. A drop of water may not make the earth full of spring, but it can save a dry tree.

I learned from TV that there is a big turtle weighing 1, kilograms. In recent days, it has lost its appetite and refused to eat. The staff around were in a hurry and found the veterinarian. They wanted to do B-ultrasound for it. But because the volume is too heavy, even the veterinarian can't help it. A few days later, the big turtle died. It died tragically. When the staff dissected it. Only then did I find that there was a black plastic bag wrapped around the stomach of the big turtle. It is said that it was because the sea water was muddy and the sea turtle could not see the food clearly that the plastic bag was swallowed into his stomach, which led to his inability to eat and his tragic death.

wake up! Terrible human beings! The culprit of this consequence. In fact, it is you! From now on, save every drop of water, protect the water source and save our friends!

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other answers ***3

21-11-7 19:55 | Grade III

Water is the basic condition for the reproduction of human beings and other organisms, and it is an irreplaceable important resource for human life. There is such a public service advertisement: "The last drop of water of human beings is their own tears!" " At this point, I seem to see a huge eye rolling down and falling to the ground with sound. Behind the tears, there are cracked land and dead crops everywhere, and I vaguely hear the painful groans of nature because of thirst and dying.

Some people may think that this advertisement is alarmist, but vivid examples add sufficient footnotes to it. This is a true story: in 26, Chongqing, a municipality directly under the central government in the west of China, was hit by a drought. At that time, the sun was on the head, and the land was exposed to cracks. Each crack was thirty or forty centimeters deep and twenty or thirty centimeters wide, so cruel that even the crops bowed their heads and people failed to harvest any grain. Some people say, "It doesn't matter if you don't eat or drink for ten days. It's a big deal if you don't drink water for ten days." Facts have proved everything: people in Chongqing are thirsty, and some children and old people have passed away because they have not drunk water for several days.

Jinan, known as the "spring city", used to be "every family spring, yiyiliu". There is enough water, which is envied by many water-deficient cities. But now Jinan, due to the need to build a well-off society in an all-round way, over-exploitation of groundwater has caused Baotu Spring, a well-known scenic spot, to stop spraying several times. The fresh and vibrant spring water written by Lao She has become a beautiful and painful memory of Quancheng, and another water-deficient city is about to appear before our eyes. How do you feel after hearing this story?

as far as I know, China is a country with severe drought and water shortage. The total amount of fresh water resources in China is 28 billion cubic meters, but the total amount of water resources per capita in China is only 23 cubic meters, which is a quarter of the world average and one of the poorest countries in the world. However, with a population of 1.3 billion, China consumes the most water in the world. Some people say, "It doesn't matter if you waste a drop of water. We don't lack this. When the tap is turned on, the water gushes out." Is that really the case? No, vivid examples have long denied all this.

human beings do not cherish water resources and protect ecological balance. After all, they have tasted the bitter fruit they planted. Nowadays, many people drink polluted water and chew polluted food every day. While enjoying modern industrial civilization, people are also threatened by water pollution, resulting in non-numerical social and economic losses. This is nature's revenge on mankind, and it is a great mockery of mankind's self-blame!

water is the source of life and the foundation on which everything depends. Saving water and protecting water resources are the unshirkable responsibilities of each of us. For the lovely and fragile earth, let's cherish and protect water resources together.

In Dunhuang, there is a crescent spring. It has a history of hundreds of years, and people praise it as a mirror in the sky. The stars are playing in the paradise, which makes people fascinated. However, with the passage of time, today's crescent spring is not as grand and spectacular as before. The aquatic plants under the water have long been dried up to death. The fish didn't swim as freely as before, so they accidentally went back to the mud pit under the ground, and the water level also dropped significantly, and there was a fence around the crescent spring. People can't get close to it now. This shows how important water is to animals!

a drop of water may not save a person's life, but it can prolong a thirsty person's life. A drop of water may not make the earth full of spring, but it can save a dry tree.

I learned from TV that there is a big turtle weighing 1, kilograms. In recent days, it has lost its appetite and refused to eat. The staff around were in a hurry and found the veterinarian. They wanted to do B-ultrasound for it. But because the volume is too heavy, even the veterinarian can't help it. A few days later, the big turtle died. It died tragically. When the staff dissected it. Only then did I find that there was a black plastic bag wrapped around the stomach of the big turtle. It is said that it was because the sea water was muddy and the sea turtle could not see the food clearly that the plastic bag was swallowed into his stomach, which led to his inability to eat and his tragic death.

wake up! Terrible human beings! The culprit of this consequence. In fact, it is you! From now on, save every drop of water, protect the water source and save our friends!

Cherish water resources

When I first saw the sea, it was still very small. The vast sea amazed me, and a concept naturally came into my mind: water is inexhaustible.

Indeed, in people's impression, water is everywhere, serving people's production and life. It is the blood of industry, the lifeblood of agriculture, and the most indispensable assistant in life ... In short, water is the precious wealth we live on, and according to the survey, there is another name on the earth where we live, "water polo". As the name implies, 7.8% of our earth is full of water. But there is so much water, of which seawater accounts for 97%, surface water on land accounts for .17%, and half of it is in inland seas and salt lakes. The fundamental source of fresh water is rain and dew. Every 49 years, only 15, cubic meters of water falls on land, and two thirds of it is evaporated by plants or the ground, and only one third, that is, 37,5 cubic meters of water is available for human use.

is this little water enough for us? The answer is no.

That being the case, why do people always turn a blind eye when they see the tap water "clattering" and don't want to turn off the tap? Why do some people throw rubbish into rivers, seas and lakes, but they don't realize how much it pollutes the water? Why don't people feel sorry when industrial sewage flows into rivers and lakes, and when the original clear water turns into sewage? Why

In fact, human beings commit suicide slowly now. They pollute and waste water resources without regret. However, how precious water is! If we don't cherish water resources now, the water in the future will be as precious as oil.

so, we should do a good job in recycling water. Using natural desalinator to desalinate seawater is environmentally friendly and saves money, which can be said to kill two birds with one stone. The problem of water source has been solved. How to use it? People should invent more water-saving products, such as "electrolyzed water molecular washing machine", which uses the principle of electrolyzed water molecules to make oxygen atoms in water molecules absorb stolen goods in clothes. The electrolyzed hydrogen atoms can be used as fuel for environmentally-friendly cars, which does not damage clothing fibers, provides power and energy for cars, and also contributes to environmental protection. Why not?

although there are many water-saving products now, the most important thing is to rely on people themselves-not to waste or pollute water resources, so as to better protect water resources.

ah! Wake up, mankind! If we don't cherish water resources, the last drop of water shed on the earth in the future will be our own tears.

Respondent: It's so quiet that it's far away. 29-3-21 18:1

Other answers *** 3

Report on the importance of water saving:

First, let's look at how some foreign countries use water: for every US$ 1, increase in GDP, Japan consumes 28 cubic meters, the United States consumes 514 cubic meters, and China consumes 5 cubic meters. What does such a huge gap mean?

March 22nd to 28th is the 17th China Water Week, and 22nd is the 12th World Water Day. The theme of this year's World Water Day is "Water and Disasters", and the publicity theme of China Water Week is "Harmony between People and Water". Because water is closely related to everyone's life and survival, no one can ignore it. The author thinks that there are four main ways to build a water-saving society.

first, save water by ideas. Nowadays, many citizens have not realized the extreme importance of saving water. Its thinking mode still remains as advertised in textbooks in 195s and 196s: water is an inexhaustible resource, which is endowed by nature to human beings. They think that using more water is not a waste. For example, in the most water-deficient inland cities in northwest China, the per capita water consumption of residents is twice as much as that of European countries. It can be seen that there is great potential for water saving. If every Chinese uses less than one ton of water per month, the water saved by 1.3 billion people is undoubtedly an astronomical figure, and this potential can be fully tapped. The key is to educate and guide citizens to change their concept of water use and firmly establish a sense of water saving.

secondly, save water by science and technology. According to statistics, for every $1, increase in GDP, Japan consumes 28 cubic meters of water, compared with 514 cubic meters in the United States and 5,45 cubic meters in China, nearly 1 times that of the United States and 24 times that of Japan. Such a huge gap is mainly due to the backwardness of science and technology. The gap means potential. If we persist in scientific and technological progress and vigorously develop water-saving industries and agriculture, we will certainly greatly reduce the consumption of water resources by economic development.

third, save water by legal system. At present, the legal system of water resources management in China has lagged behind the speed of economic development, and the laws and regulations are thick, flexible in law enforcement and small in punishment, which is undoubtedly a great one.