It is understood that only three-tenths of the water in the world is fresh water, most of which is distributed in the Antarctic and the Arctic. Water turns into ice, so you can only drink a little water. Before the teacher asked me to write this composition, my understanding of water was limited to this dry sentence, but after I carefully searched the information, I realized how important water is to us human beings!
As the saying goes, if we don't protect water resources well, the last drop of water on the earth will be human tears. Actually, it's true. We have always said that only three tenths of the water in the world is fresh water, but in fact, it is less than three tenths! Hey, hey, here, I want to give you some advice on saving water:
First of all, a kind of water can have multiple uses. Water for washing face, feet and fish can be used to water flowers. Maybe this will not only save water, but also save one or two flowers and beautify the community!
Second, if the toilet tank is too large, you can put a brick or a coke bottle filled with water in the tank, which can reduce the amount of water flushed each time!
Third, when taking a shower, don't let the water in the shower head stay on. You can wet it from head to toe, then rub it all over your body with soap and rinse it off for the last time.
Fourthly, we should form the habit of saving water. Some people open the door, answer the phone or leave before the water is cut off.
I see, you should pay attention to these tips in the future! Saving a drop of water can make a green shade!
Water is the source of life and an irreplaceable nutrient for human survival.
On Thursday, the school held a special lecture on water resources.
Everything in the world is inseparable from water, and animals and plants are no exception. Humans will be fine even if they don't eat for three weeks, but they will die of dehydration if they don't drink water for three days. So we must cherish water resources. However, people generally believe that water is "inexhaustible". In fact, the fresh water available for human consumption is very limited. Do you know that?/You know what? Do you know that?/You know what? The water on the earth is mainly distributed in oceans, rivers, lakes, glaciers and underground rivers. Most of it is salt water, only a small part is fresh water. If the water on the earth is compared to a glass of water, then fresh water is a drop of water inside.
As primary school students, we should also save water. Next, I'll teach you a few water-saving tips:
1. Flush the toilet with bath water or foot washing water.
Taomi water can be used to water flowers and vegetables.
3. When washing vegetables, wash them first.
Water is the basic condition for the existence of life and the basic composition of life. So, from now on, let's save water resources together.
Water is the source of life. Without water, flowers will wither, animals will not survive, and we humans will not survive, but we have been wasting water.
Once, I was playing at home, my mother came back, and then she was washing vegetables. After a while, the phone rang, and my mother put down her work and answered the phone. Then I went to see the kitchen. The tap is on. I said to my mother, "Mom, can you turn off the tap?" "I'll turn it off in a minute." Mom said. Unexpectedly, after ten minutes, the water was coming out soon, and my mother turned off the faucet. But I think we should turn off the tap before answering the phone. This is the basic truth. But why doesn't my mother turn off the tap? I asked my mother. My mother gave me the answer: I didn't turn off the tap for the convenience of washing vegetables, so I don't need to pick up any more water. I didn't ask if it was meaningful, but I found that water was still being wasted, which reminded me of a story about saving water.
Once upon a time, there was a little boy whose family was poor and could not use much water, otherwise his family could not afford to pay the water bill. So he saves water every day. Every morning, after washing his face, he pours out part of the water and keeps the other part for flushing the toilet. In this way, you don't have to pay too much water bill.
Do you know how to save water? Let me tell you something!
1, wash your face in the morning and flush the toilet with water to water the flowers;
You can rinse your mouth with drinkable water if you can't finish eating.
Save water, start with me, please save water.
Saving water resources composition 4 "When the last leaf falls, life will be over, and I will leave this world." This is a sentence from the last leaf, which invisibly reveals a fact: people can't live without nature, let alone water.
Some people say that water is inexhaustible. Can you tell me that he is right? But I can definitely answer: "No."
I remember when I was a child, my father took me fishing. As soon as I got there, I saw the tap on and the water was running all over the floor. I quickly turned off the tap. I thought: Why do people here waste water so much? After washing your hands, you should turn off the tap. I also saw a pool full of garbage, how can people fish!
We can water the flowers after washing, flush the toilet with water after washing clothes, and wash our socks after washing our hands.
A drop of water can save one person, and a drop of water can support the whole world. Although we are only primary school students, we should also save water.
Students, we must save water, hold on to every drop of water and stop wasting water resources. Remember what Chairman Mao said: "Waste is a great sin."
Saving water resources Composition 5: Green water, clear water, cold water and sweet water are the most precious gifts given to us by nature. Water drops, trickle, rolling waves, surging rivers, we can not do without water. It can be said that without water, there would be no us humans.
I once saw a short video about Loulan, which is the most familiar place for everyone. Wang Changling, a poet in the Tang Dynasty, once said, "The snowy mountains in Qinghai are dark, and the lonely city looks at Yumenguan. Yellow sand wears golden armor in hundreds of battles, but the loulan is not returned. According to records, Loulan used to be a bustling place where merchants gathered, but now? That piece of yellow sand is a silent answer. But we don't cherish water. At this rate, we humans will perish sooner or later.
At noon on Sunday, my mother finished washing rice and was about to pour out the rice washing water. I quickly "rescued" the rice washing water and said to my mother, "Mom, please don't waste water! This basin of water is of great use! " "What can a bowl of Taomi water do? You don't drink. " Mom said with a frown. I said mysteriously, "This basin of water is very important to something!" " "I deliberately aggravated the word" things ". I took my mother's hand and hurried to the balcony garden, where the bloom was beautiful, and the fragrance filled the balcony and dotted my home. "I don't see what these beautiful flowers have to do with a bowl of rice washing water. "Mother held her arm and said with a trace." Mom, haven't you noticed? Taomi water is very nutritious, at least for plants. "I paused and continued:" Not only that, but this basin of water can also be used to flush toilets and other functions! "I said plausibly." Ok, let's save water together in the future. "Mom said." Sister also join in the fun. Saving water has become a beautiful landscape in my home in the future.
Students, please let us be "water saving experts" together! Try not to let another "Loulan" appear in China.
Yesterday, I went to play with my brother and saw an uncle with a big brush and five big characters written on the edge of the pool. Please save water. Then, uncle turned the tap to the maximum and began to wash the pen.
After washing, the water flooded the pool and flowed in all directions like a flood. My uncle still turned a blind eye and went his own way. In order not to let the water splash on himself, he hid far away.
The water is gushing, as if to say sadly: Alas, some people really don't know what value we have and how much we have contributed. Plants will die of thirst without water, and we must know that the fresh water resources in our country are becoming more and more tense. Alas, I sighed after listening to it, thinking: That uncle wrote a few big characters himself, please save water, but he himself is wasting water resources. What he said is completely inconsistent with what he did! So I went over and said politely to my uncle: Uncle, water is the source of life. If you don't save water, it's too late to regret it when the water runs out. Plants will die of thirst and humans will cease to exist. How precious water is to human beings!
After listening to my words, my uncle paused, looked at me in surprise, blushed to his ears and said, Great, you are really my teacher. Then he quickly turned off the tap.
I experienced such a thing and decided to start from myself and cherish water resources:
1, the washed water can be used to water flowers and vegetables.
2. Turn on and off the tap that is not turned off.
3. Adjust the amount of water in the toilet at home.
Water is inexhaustible, but we cherish it!
If everyone can save a little water, Mother Earth will smile more brightly and everything will be more energetic.
After school on Thursday afternoon, our family went to a restaurant for dinner, and suddenly it was cloudy, followed by a downpour. Dad said: "It hasn't rained in Guangdong for more than two months, and the drought is serious." When I get home at night, I turn on the TV. Oh! It turned out that drought really happened in some parts of Guangdong province, and the local government fired some water bombs into the sky to carry out artificial rainfall to fight the disaster. Dongjiang, a tributary of the Pearl River, has not rained for more than two months, and there is no fresh water supplement, which has led to a great drop in water quality and water level. The Hong Kong government appeals to the public to save water and prevent drinking without water.
Water is very important to us. Seventy percent of the earth's surface is covered with water. More than 60% of the human body is water. You will die if you don't eat for seven days, but you can't drink water for three days, which shows the importance of water to people. Every living thing (including human beings) needs a lot of water every day. If there is no water, then life on earth can't survive.
A few years ago, scientists were surprised to find that there was an ozone hole over the Antarctic, through which sunlight could come in directly, causing the earth's temperature to continue to rise. In addition, people emit carbon dioxide endlessly, which has a greenhouse effect. In this way, the temperature of the earth is getting higher every year, which causes the glaciers in the Antarctic and the Arctic to slowly melt and the melted water flows into the sea. Once the sea level rises, the coastal areas will be flooded. For example, the Maldives is likely to disappear within ten years.
As a primary school student, although he is young, he should also protect the environment, save water and contribute his own strength. In life, we should form the good habits of saving water, turning off lights, saving electricity and caring for the environment.
Let's save water resources, protect the environment and create a beautiful home together!
The total amount of water resources on the earth is limited, of which seawater accounts for the vast majority, and the really available fresh water is less than three thousandths. There is a serious water shortage in the north of China. People often put water in buckets, which are used to wash their faces or vegetables first, and then to flush toilets, so they are not willing to waste it at all. I remember learning a text "Water", which said that local people had to queue up for water. In summer, only when it is too hot can you use a spoonful of water. It is really short of water.
However, the phenomenon of wasting water in some construction sites is more prominent. It is often that several faucets are unscrewed from time to time to let the tap water flow nonstop; Some flush toilets flush regularly whether people use them or not. These phenomena of wasting water are not uncommon. Water pollution is also very prominent. Some people who live by the river, lacking morality, often throw some domestic garbage into the river for temporary convenience; Even used plastic bags, beverage bottles, etc. Dumped in the river at will. Listen carefully, the Huaihe River is shouting, the Yellow River is crying, and the Yangtze River is sighing ... Water pollution is like a chronic disease that plagues rivers, lakes and reservoirs. ...
Water is the guarantee of life and the source of strength. Without water, the earth will be a dead world, where can we talk about the scenery with blue eyes and white clouds? Therefore, it is urgent to cherish water sources and save water.
Saving water is all around us. Don't throw away the water used when washing vegetables and washing rice, it can be used to flush the toilet. Don't throw away used water when taking a bath or washing your face. It can be used to mop the floor. Minimize the number of car washes. Turn down the tap when washing your hands. Don't play with water. Turn it off in time. Choose water-saving appliances such as water-saving refrigerator, water-saving faucet and water-saving toilet.
Save water by my side, start from yourself and save every drop of water. Little drops of water accumulate over time, enough to become a river. We should be pioneers in water saving, publicize water saving, make everyone realize the importance of water saving, change the bad habit of water saving, put water saving in mind, embody it in action, and build a better future together.
Water is the source of life and everything in the world depends on it. It is because of the water on the earth that our mountains are shaded by trees, which makes our mountains greener, clearer and more beautiful. Therefore, water is the source of beautiful scenery, green grass, Ming Che autumn water is maintained by water; The spray gives a beautiful smile, the grass grows, and the colorful flowers are maintained by water. Water is the source of beautiful scenery and colorful grass. We need water, just like a newborn baby attached to its mother's arms, very, very much. So we should save water resources.
The water resources on the earth are also limited, and it is wrong for people to think that water is inexhaustible. Then when you pass the faucet and see running water, can you reach out a hand and tighten the faucet round and round? If you make a faucet, you will laugh happily. When you walk by the river and see colorful plastic bags floating in the river, will you reach out and pick up the garbage? To save water resources, we must start from the small things around us.
Water can be recycled. The water from washing rice can be used to wash dishes, and the water from washing dishes can be used to water flowers, plant trees and grow vegetables. Water can be used for washing clothes, and washing water can be used for flushing toilets. Did you do it? We can't live without water, let alone clean water. If human beings pollute the water, then our life cannot be guaranteed. Man, you really can't live without water. Therefore, we must use water reasonably.
Water is the cradle of life, and we need a comfortable and clean cradle. Water is the clothes of plants. Without water, trees would not have dense branches and leaves. Water is the gardener of flowers, and flowers are inseparable from water all the time. Like animals and plants, we need clear water. There is only one earth. If we don't protect it, cherish it and cherish it, we will eventually lose our only home-the earth.
Save water resources 10 Save water resources and protect water ecology. When people waste water, have you ever thought that when you are thirsty and have no water, the last drop of water will be the most painful tear in your life? "Mom, I'm so thirsty!" A little girl with a ponytail took her mother's hand and said weakly.
I shook my head in pain, bit my pale lips, and walked helplessly with heavy steps. Gradually, gradually, I came to a dry "running water" with garbage and paper in it; There are plastic bags; All kinds of things rot on the river. Suddenly, I saw a life, a fish whose life was dying. I'm surprised it's still alive. I walked down the "running water" with heartache and picked it up. It stared at me with vicious eyes and said, "It's all you hateful humans who have destroyed the ecological balance of nature and made us fish living in water inseparable." We can only watch helplessly as you waste our water resources day by day and pump away all the water in the lake, so we can only wait for death! " He died as he spoke, and I choked up and tears came out of my eyes.
I shouted: Is this Mother Earth crying? Is it time for God to punish us hateful humans? Ding-ding, the alarm clock woke me up, and what the fish said inspired me deeply. I got out of bed, sat down at the computer and wrote the following words: No matter what occupation you are engaged in, you have the responsibility to advocate and promote a resource-saving lifestyle; No matter how rich you are, you have no right to squander the resources of the earth, because the earth is borrowed from our descendants. The economic scale of contemporary people simply cannot reflect the true value of ecological environment resources. Saving here is not only an economic behavior, but also a fashion. You will be respected for caring about the earth and the future. Spending money is no longer dignity and honor, but selfishness and indifference, because you will destroy the survival foundation of future generations for your own enjoyment. Start with "reduction"-save resources, reduce pollution and start your green life!