Speech on saving water resources 1 Water is an important natural resource for human survival and the source of life. Every life on earth needs water to grow. How great water is, it is selflessly dedicated to those who need its help! However, water is inexhaustible,
Is it inexhaustible? Many cities are seriously short of water because people use a lot of water and waste water resources at will!
I remember one weekend morning, my family suddenly received a notice: "The water will be cut off from 9 am to 7 pm today." We didn't have time to wash, so we quickly took things to store water. The water was cut off after nine o'clock, but only a few pots of water were saved. With so much water, it is really not easy to maintain the water for three people in the family for one day. First of all, a family of three should wash their faces and rinse their mouths, using a basin of water every time. Usually three people need at least three pots of water. ) I was about to pour out the washing water when my mother quickly stopped me and pointed to the plastic bucket next to me. "Pour the water into the bucket, and you can flush the toilet soon! This is called' waste utilization'. " I nodded and did it at once. Unexpectedly, "Emergency" really has many rescue tips! At this time, the usual scene caught my eye: in the morning, when I washed my face with a full basin of water, I fell down without hesitation. Now that I think about it, what a waste! After washing, it is natural to cook. This can also use a lot of water: washing vegetables, cooking, making soup ... It was then that I discovered that water is absolutely indispensable in people's lives, and water is an important condition for people's lives.
One day, so nervous in the past. At seven o'clock, the water came. Looking at the rushing tap water, I suddenly feel that water is closely related to our life and permeates every corner of life. If there were no water, wouldn't our life order be completely disrupted? But on weekdays, we use water without restraint, so how much water resources will be wasted!
So I went to the computer to check the information about water: "China is actually a country with serious drought and water shortage." The total amount of fresh water resources in China is 2.8 trillion cubic meters, but the per capita water resources in China are only 2,300 cubic meters, which is only 1/4 of the world average, and it is one of the poorest countries in the world. However, China is the country with the largest water consumption in the world. "How is that possible? I couldn't believe my eyes: "Water shortage: comprehensive emergency; Water consumption: increasing year by year; Water quality: not optimistic. As a water town in Lingnan, the water resources situation in Dongguan is also very severe. Mainly manifested in: 1, the contradiction between supply and demand of water resources is sharp. The per capita water resources in our city are not only lower than the internationally recognized international water shortage line of per capita 1700 cubic meters, but also lower than the serious water shortage line of 500 cubic meters. The contradiction between supply and demand of water resources is very acute. The water quality is very poor. Most of the 5 1 reservoirs with drinking water function in our city are generally poor in water quality, and the water quality is worse than Class IV, which cannot meet the water quality requirements of centralized drinking water sources. 3. Water source protection is relatively lagging behind. In 20xx, there are 32 secondary sewage treatment plants in operation in the city, and the sewage treatment rate in the city is only 68%, which is still far from the goal of 85% in 20xx proposed by the "xx" plan for national economic and social development. The construction of sewage treatment plant and sewage interception pipe network lags behind, which further increases the water pollution load. Someone said, "It doesn't matter to waste a drop of water. We are not short of water. As soon as the tap is turned on, the water will flow out. " Is that really the case?
Don't forget this sentence, "The last drop of water on the earth will be the tears of human regret." Human life is inseparable from water, and the state has spent a lot of time, energy and financial resources in order to make rational use of water resources. Then, all of us should make our own contribution to the rational utilization of water resources, save every drop of water and should not waste it! I believe that as long as the people of the whole country work together, water resources will become more and more abundant and the motherland will be more beautiful and rich!
Speech on Saving Water Resources Dear teachers and students,
Everyone knows that "water is the source of life", and humans, animals and plants can't live without water. But, you know, there are few fresh water resources on the earth. China is one of the water-deficient countries, and the per capita fresh water resources are only 1/4 of the world average, ranking 109 in the world. China has been listed as one of the 13 countries with poor per capita water resources in the world. According to statistics, more than half of the more than 600 cities in China are short of water to varying degrees, and coastal cities are no exception or even more serious. At present, China's urban water supply is mainly surface water or groundwater, or a mixture of the two sources. In some cities, due to over-exploitation, the groundwater level has dropped, resulting in hundreds of square kilometers in funnel shape and tens of kilometers of seawater flowing backwards. Although we all know that water resources are precious, and we often preach to cherish them, there are still many people who waste water constantly: after washing their hands, don't turn off the tap and throw away the recyclable water; Water pipes leak or burst, and are not maintained in time; Wash the car with excessive water; Open the water of the fire hydrant at will; When washing clothes, you don't have to rub it with your hands, just rinse it with water. Both of them have caused great waste to our precious water resources. It seems that there is no shortage of water in our south, but water resources are still in short supply. Some people talk about saving water, but they still use it lavishly, and the available tap water is wasted. In those places where water is extremely scarce, people wash rice in the morning to cook, and then pick up some water to drink. How difficult and helpless these days are! Running water is the endless blood of nature. Destroying water is tantamount to polluting your own blood! Therefore, we should protect water resources, starting from small things around us, starting from small things. Please remember this sentence, details are important in life, and water conservation depends on dribs and drabs!
Speech on Saving Water Resources Dear teachers and students,
Hello everyone!
Water is the source of life. As the saying goes, "people can go without food for a day, but they can't go without water for a day." Water is an indispensable and important resource in human life.
According to the data, the fresh water resources that can be directly used by human beings on the earth only account for 0.3% of the earth. Most parts of the earth are seriously short of water, many trees, villages and fields are swallowed up, and the desert area is gradually expanding. The reduction of fresh water resources has seriously affected human economic construction and threatened human survival. Saving water and protecting water resources have attracted great attention of all mankind. It is our wish to build a beautiful homeland rich in water resources.
However, in our life, the phenomenon of wasting water resources is quite serious. According to our survey data, in our real life, around us, the waste of water resources is very amazing. Let's talk about our school first. We noticed that sometimes the faucet in the teaching building is broken and the water keeps flowing. Some faucets often drip drop by drop. I wonder how much water was wasted. Many families seem to be saving water, but in fact they are wasting water resources.
In some families' kitchens and bathrooms, tap water drips into water tanks and buckets all day, but the water in the water tanks and buckets keeps flowing into the sewers. Some families put some completely usable water, such as washing vegetables and washing faces, directly into the sewer in the basin. Look at all this wasted water. If you drip out drop by drop all the year round, about a few tons of water will fall. It is conceivable that the water that does not drip every year and the water that is wasted in our lives is really immeasurable. If we calculate the results carefully, we will be surprised!
When we waste water, we are also polluting our water source. Some towns directly discharge domestic polluted water and industrial wastewater into rivers, while others directly throw garbage and dead livestock into rivers, making rivers unable to provide convenience for human beings.
Everyone saves water, cherishes and protects water resources and gives us a tree. Birds are singing and flowers are fragrant. The river is clear and the fish have a happy and beautiful living environment!
Speech on Saving Water Resources Dear teachers and students,
Hello everyone!
Water is the source of all life. 60% of human body weight is water and 90% of blood is water. Each of us needs two kilograms of water every day to maintain life. Water is the main resource in production: it takes 65,438+0,400 cubic meters to produce one ton of rice, 200 cubic meters to smelt one ton of steel and 500 cubic meters to produce one ton of paper. It can be said that without water, human beings can't survive.
Students, in hot summer, when you turn on the tap and take a comfortable bath with cold water, do you know? The water you use for bathing is the daily water consumption of dozens of people in water-deficient areas; When you flush the toilet, your disposable water consumption is equivalent to the per capita daily water consumption in developing countries; When you accidentally tighten the faucet, the water it loses in one night is equivalent to the drinking water of a village in a water-deficient area in Africa or Asia in one day ... These examples are by no means sensational, but the conclusions drawn by relevant UN agencies after years of investigation.
As we all know, China is a water-deficient country, with per capita fresh water of only 2,240 cubic meters, which is less than a quarter of the world average. It ranks 109 in the world and is listed as one of the 13 countries with severe water shortage in the world. Due to the lack of water, China's rural grain production has been reduced, and desertification is serious in northwest China, with frequent sandstorms. Saving water is the top priority for each of us in China.
However, looking around, it is not uncommon to destroy and pollute water resources. Take the Jinchuan River in Xiaguan, Nanjing as an example!
According to the old people, in the past, our Jinchuan River was so clear and beautiful, just like a piece of green jade. Fish and shrimp swim happily in the river, and people on the shore live happily. Everyone likes to drink clean river water directly and taste delicious fish and shrimp. Decades have passed and our Jinchuan River has changed. The river is no longer clear, fish and shrimp are no longer fat, and people no longer drink the river directly. What makes the Jinchuan River change so much? Humans! We humans are the culprit! For decades, people dumped garbage into the river at will, and factories kept discharging waste water into the river ... Day after day, year after year, our mother river Jinchuan River became muddy and scarred! In some places, the riverbed has even become a stinking ditch for dumping garbage. All this is evidence of human destruction of water resources!
Students, "Gold is valuable, but water is priceless". April 1 day is the day when the Regulations of Nanjing Municipality on Water Environment Protection was officially implemented. For the sake of our own health, the happiness and tranquility of future generations, and the future survival and development of mankind, I suggest that everyone take active actions, start from the little things around us, start from bit by bit, save water, protect the Jinchuan River, and be an "environmental citizen" who cherishes water like gold.
Thank you!
Speech on Saving Water Resources Dear teachers and students,
Hello everyone!
"When the last leaf falls, life is over, and I have to leave this world." This is a sentence in the last leaf, which reveals a fact invisibly: people can't live without nature, let alone water!
Some people say that water is inexhaustible. But I can definitely refute him: "That's not the case!" Although most of the earth's surface is water, 97. 55% of the water is seawater, which can neither be drunk nor used to water crops. The water available to human beings is less than 1% of the fresh water in the world! I don't know this data without reading it. Shocking. But even so, how do we humans do it?
"A ton of water is seventy cents, which is too cheap. What can be saved? " I always hear someone say this in my ear, and then scenes appear in my mind: in the bathrooms of hotels, canteens, schools and so on. Many faucets are left on and ticking away. Listen, it's like Mother Earth is crying!
Water is not just water, it is the origin of life, the embodiment of life and the source of life! Without water, flowers will not bloom, butterflies and bees will no longer dance for them, beautiful fireflies will not be seen, and frogs will not be heard. Any living thing will disappear and be destroyed. What a terrible, cold and lifeless world it is.
Water moistens the grass, washes the flowers with the green of hope, and embellishes the flowers with exquisite elegance ... Now, the water is slowly decreasing and moans in the torture of time. However, the actual actions of human beings will inevitably restore it to its previous mental state! Students, let's cherish and protect water resources from now on, so that the earth is no longer sad and sad. Saving water resources is everyone's responsibility!
Speech 6 on saving water resources: rivers are cut off, wells are dried up, farmland is cracked ... The continuous high temperature and little rain weather have aggravated the drought in five southwestern provinces. Its wide scope, long duration, deep degree and great loss are rare in history. At present, the drought is still developing, the disaster situation is still deepening and aggravating, and the people in the disaster areas have encountered serious difficulties in production and life.
The moment of disaster touches everyone's heart. Under the advocacy of the special fund for high-end education in Wei Hong (belonging to Public Offering of Fund, China Social Welfare Education Foundation of the Ministry of Civil Affairs), the President Class of Tsinghua University Strategic Management organized all the student enterprises to launch the "Water Drop Action", and we adhered to the slogan "The Yangtze River does not choose to trickle, so it can be mighty in Wan Li"! Even if we are just a drop of water, even if we are just a bottle of drinking water, as long as we get together, it is the support for the disaster area and the hope of the dry land; We should use our practical actions to help those brothers and sisters who need our help, reflecting the belief that our Chinese nation will certainly overcome difficulties and win! On March 22nd, the President Class of Tsinghua University Strategic Management held a donation ceremony for drought relief. Many students solemnly promised that we would gather together like water drops and water the homes of the affected compatriots in five southwest provinces with love.
With everyone's support, we will no longer be a drop of water, but will become the sea, irrigating those dry homes with love and strength. We call on more and more loving water drops to join the ranks and support "Water Drop Action". * * * Challenge to fight the severe drought together, and Qi Xin will work together to create a beautiful home.
To this end, Tsinghua University Strategic Management Presidential Class, Qiushi Xiaokang Magazine, Wei Hong High-end Education Special Fund jointly launched, and China Xiaokang.com and other units jointly issued an initiative to all sectors of society:
Entrepreneurs who want to care about the world show their sense of social responsibility, offer their true feelings and participate in the "water drop operation". At the same time, please pay attention to and supervise at any time to ensure the implementation.
We promise: donation is not only out of temporary impulse and passion, but our lifelong mission;
We promise: donating money and materials is by no means a show, we should use every sum of money and donation where it is most needed;
We call on the president of every enterprise in China to contribute his strength, give hope to the people in the disaster areas and help them through this difficult and bumpy road.
Speech on saving water resources 7 Teachers and students:
Good morning!
The theme of my speech today is to save water and earth resources. Everyone must have seen such a public service advertisement: there is a faucet on the TV screen, which is dripping with difficulty. The dripping speed became slower and slower, and finally the water was used up. Then a pair of eyes appeared on the picture, and a tear flowed out from it. Followed by this sentence: "If human beings don't cherish water, then the last drop of water we can see will be our own tears." Since the spring of this year, due to the lack of precipitation, most areas in the south, such as Yunnan, Sichuan and Chongqing, have been suffering from drought. According to the statistics of the National Defense General Office, as of March 2 1 day, the drought-affected area of cultivated land in seven southwestern provinces was 38.78 million mu, 98 1 person, and 9 1. 9 million large livestock had difficulty drinking water.
At present, the total amount of water resources in China is 2.8 trillion cubic meters, ranking sixth in the world, but the per capita amount is only 88th in the world, and the per capita amount of water resources is only a quarter of the world average, making it one of the water-poor countries in the world.
And around us, we can see industrial wastewater discharged at will, untreated domestic sewage ... water resources have been eroded on a large scale and seriously threatened. To protect water resources, we should not only save water, but also prevent water pollution as much as possible, because without water, we will lose our green, life and hope.
The alarm of water shortage has sounded, and the knowledge of water saving is deeply rooted in people's hearts. As the pride of the new era, we can better understand the seriousness of water shortage and should save water. In the past, the phenomenon of washing your hands and forgetting to turn off the water in the shower should be completely eliminated. Those students who still think there is a lot of water should wake up and let all of us save water. Start from bit by bit, start from yourself. As long as everyone can save water, then we will definitely create a home with clear water and blue sky.
Students, in order to make the world quiet and natural, let's turn off the tap, save water, protect water resources and protect the earth's resources, so that our home will always be clear and blue, and Mother Earth will always serve mankind.
Speech on Saving Water Resources Dear teachers and students,
Hello everyone!
Water is precious, it gives life to all living things, and no one can survive without it; Water is also limited. Only if we cherish it, it will not disappear from me.
Long ago, water was gentle. It is like a shy girl, silently giving everything to mankind. At that time, the stream was crystal clear, just like a mirror. My hometown dances with the wind in its reflection, and fish play happily in its arms. The sea is blue, just like an endless blue curtain, sometimes slightly wrinkled, seagulls hovering on the microwave-sparkling sea; The river is very clean, just like a huge transparent glass belt, and creatures live happily in this transparent "home" ...
However, on that day, the stream changed-the stream became turbid and gave off a pungent smell. There, there are no free fish, no children swimming around the stream, and no reflection of their hometown. The river has changed-the river is no longer as clear as a mirror, and there are no more lovely creatures. Its face became ferocious, with a hint of sadness; The sea has also changed-there is a lot of garbage floating on the sea, which stinks and rots. It is like a garbage station. Fish don't want to live here, seagulls don't want to hover on the sea, people don't want to swim here, and only the lonely sea is crying silently. ...
Who caused all this? Yes, it is ourselves! Some factory owners, because of their own selfishness, randomly discharged sewage and polluted the original clear water; Some people, inadvertently, throw rubbish into the sea. Over time, the sea has become a "garbage station" ... gradually, there is no clear stream, no blue sea, no beautiful river. ...
I hope that on that day, mankind will wake up and stop discharging sewage and littering. ...
I hope that on that day, the swift clear water will jump in streams, rivers and the sea, fish will play happily in the water and children will run happily by the sea. ...
Speech on Saving Water Resources Dear teachers and students,
Hello everyone!
Ordinary water is especially precious during drought. Looking at the endless desert, dying trees, people dying of thirst, the bleak scene made me want to cry. As the last drop of water on the earth, I don't know who I will dedicate it to.
I remember how beautiful the earth was when I was very young! Everyone calls it blue water polo. There are birds singing carefree; There are fish swimming in the vast sea; There are groups of animals running freely. The sky is blue, the grass is green and the water is clear. Every spring, flowers bloom in every corner of the world. Children are running in the rain, singing innocent songs, and adults are farming in the fields, looking at the fruits of their labor and laughing happily.
In the past, every spring and summer, the flowers on both sides of the strait were red and green-graceful willows stood like makeup. The river is crystal clear, and the fish in the water are happily chasing and fighting. It's refreshing
Until one day, all this changed. The sky is no longer blue; The grass is no longer green. Trees on both sides of the river have fallen leaves, and flowers and plants are no longer full of vitality. The water is no longer clear, but dirty and smelly; Most of the fish and shrimps died, and some of the living fish and shrimps floated to the surface, struggling to breathe the air. Why is this?
We cried and looked at human factories, cars, chimneys, trees, rivers and animals ... We asked human beings with resentful eyes, why cut down trees? Why around the river? Why? Why?
Humans didn't answer, and there was no time to answer. They are dealing with the counterattack of nature, I hope it is not too late. If they had realized this earlier, Mother Earth would not have abandoned her children mercilessly.
Water pollution directly threatens people's physical and mental health. For people's health, in order to prevent the river from being polluted, let every classmate, every family and every unit mobilize. Let's join hands and start with me from now on to save the earth, protect water, protect nature and protect our home.
Water is moaning, water is calling! Man, did you hear that? Today, on behalf of Water House, I appeal to you: Please act quickly, publicize the importance of water, establish the consciousness of saving water in love the water, and don't be a sinner who wastes and pollutes water! Protecting the earth means protecting our home; Caring for water resources means caring for our lives;
Let's remember the thought-provoking sentence: if water resources are not protected, then the last drop of water in the world may be human tears! Finally, let's join hands and wish "the water of life will flow forever and the green home will last forever".