Some people often like to waste precious fresh water resources around us. For example, when washing hands and faces, the tap is turned on very loudly and fiercely. It was not until I finished washing that I found that a lot of water was clear and pollution-free, but it was wasted. There are also many children who like to turn on the tap to play with water and throw precious water resources at each other. What's more, adults (including adults) turn on the tap, but don't use it themselves, letting the water flow, as if enjoying a beautiful "pocket waterfall" calmly.
In today's world, fresh water only accounts for 3% of the total water, and two-thirds is still ice, which shows how poor the world water resources are now! "If there is only the last drop of water left on the earth, it will be our tears." Every time I hear this sentence, my heart is always nervous, afraid that such a day will come. Now, China is really developed: there are factories and tall buildings everywhere. With the increase of population, water resources are not available. Saving is enough, but people waste it wantonly. Coupled with pollution, China has thus become one of the 12 water-deficient countries in the world!
Green space is melting, replaced by greedy and insatiable desert. But the culprit is human beings themselves! I can't imagine the earth becoming like this! The Sahara desert used to be a beautiful place. It is precisely because of the drought and heat in Africa that from 1930s to 1970s, it swallowed up 65 1 km2 of arable land. Now, the drought has spread to Mauritania, Mali, Nigeria, Chad, Sudan, Egypt, Ethiopia and other vast areas in Africa.
I have witnessed such a thing. Once, I went out to eat with my parents. In the hotel bathroom, I saw a faucet turned on loudly, but no one cared. I asked a waiter aunt nearby, "Auntie, how does this faucet work …" Before I finished, Auntie said impatiently, "Go, go, what do children know? Leave it on! It's not like you pay the water bill, let's go! " Next, she went to talk to someone else. I seem to hear such a sentence: "This child is really stupid. It's not that the water supply is not enough, and the water is inexhaustible. Why bother! " I don't remember the restaurant clearly, but that harsh sentence has been echoing in my heart, making me want to go to that restaurant all my life. Is water really inexhaustible? The answer is no, when this restaurant wastes water resources wantonly, and even thinks that water is inexhaustible, how many people in water-deficient mountainous areas are desperately longing for a cup or even a drop of water to moisten their dry mouth!
Do you know that?/You know what? Do you know that?/You know what? If a faucet leaks only one drop of water per second, it can accumulate into an amazing 360 tons a year;
If it doesn't rain, the fresh water on the earth can only last us about four years;
If you don't eat any food, people can live for a long time, and some fat people can even live for a year; But people who don't drink water can only live for 10 days at most;
Smelting a ton of steel requires more than 200 tons of water, refining a ton of gasoline requires more than 20 tons of water, and even making two kilograms of bread requires one kilogram of water.
There are many water-saving advertisements on TV, but how many people can notice them? The answer is only a little, less than one in a billion. Then let's start from the side, start from small things, and be "small experts" together!
Water saving composition (2);
Today, I saw such an environmental cartoon: a little boy ran away after receiving water. Behind him is a faucet installed on the wall, and the spout of the faucet is constantly spraying water. It turns out that the little boy hasn't turned off the tap since he received the water. At this time, the water in the sink is about to overflow. There is a sign hanging above the faucet, which says "Save Water". The wall stared at the little boy's distant back with angry eyes.
This cartoon not only brings us laughter, but also makes us memorable: didn't the little boy see the sign of "saving water" or ignored it at all? Is this kind of "illiteracy" rare in our life? They don't care about the resources of the earth. At present, the daily sewage discharge in the world has reached an amazing number. If mankind continues to waste water resources like this, the water resources on the earth will be exhausted sooner or later.
The earth is selfless and small. It continuously provides us with living resources, but at the same time it is gradually failing. At present, scientists have not found a planet suitable for human migration. In other words, there is only one earth, and once it is destroyed, human beings will not survive, and will only bring their own destruction in the end.
There is only one home, and the earth cannot be cloned. Let's start from ourselves and start from small things to make our home better!
Water-saving composition (3):
Water is indispensable to us and the pillar of our life.
Water is both common and precious. Say it's common, everyone has it, say it's precious, and people's lives can't live without it.
Saving water is what our modern society has always advocated, and it is the modern atmosphere we should have.
But people with such an atmosphere are extremely rare. Water resources were severely damaged, crops withered and livestock were cut off from water. What terrible things happen one after another and keep repeating themselves.
Some people don't cherish water and waste it. Sometimes they will ask blankly, "Isn't there a lot of water?" Three quarters of the earth is water. "Do you know that only one third of the water is available for us to drink? With the polluted water flowing into our Qinghe River, the Qinghe River has become a "stinking ditch", which is really sad!
Who knows the importance of water? In the west of China, there is a serious shortage of water, most of the land is cracked, rivers are dried up and trees are withered. The Muling River, the mother river in my hometown, has lost its former "grace" and the river has become narrow and dirty. China has been included in the list of water-deficient countries. Think about it, according to the current reasoning, will our water resources be sufficient in the 22 nd century?
Water shortage is not only a difficult problem facing our country, but also the establishment of "World Water Day", that is, March 22, which seems to call on the children of the earth to cherish every drop of water.
Save water, cherish water! Don't let the world have a second "West", and don't let the last drop of water become your tears.
Water-saving composition (4): Save water, starting from dribs and drabs.
Yan Yutong, Class 5 (9) of Jiangdu Experimental Primary School
Water is very important and essential for our whole world. Water can be seen everywhere in life, such as mineral water, tap water and so on. But how many people save water resources? Every time I see the faucet of the toilet dripping, I feel distressed. There are not many fresh water resources in China. As the advertisement says, "The last drop of water in the world will be the tears of mankind". If we waste water resources, the river will dry up one day. Without roots, trees will wither, without water, they will dry up. The world is short of water, China is short of water, and cities are short of water. Please save water.
Imagine if one day there is no water, you can't brush your teeth, take a bath, wash clothes or flush the toilet. Isn't that dirty? Not only that, there is no harvest in the field, and cooking noodles, cooking and cooking are inseparable from boiling water. Besides, people can go without eating or drinking for a week.
Therefore, water resources are really important to us. We should cherish and save water resources.
First of all, let's start with the simplest. For example, when washing hands or mops, turn off the tap and turn it off immediately after use. There are also several water-saving tips: for example, you can wash vegetables with rice washing water and flush the toilet after washing. Soap water after washing clothes can also be put in a bucket to flush the toilet. After washing clothes, you can hang wet clothes on the balcony and put a basin under it, which will not affect the downstairs neighbors to dry clothes, improve neighborhood relations and save water resources.
Water is the most important thing in our life, please save water resources!
Save water composition (5): Please save water.
Chenzaijiang City Experimental Primary School Class 5 (9)
"Water is the source of life, and health is the foundation of life!" This sentence is correct. If we have no water, how can we grow up healthily? You know, we can't live without water. Once there is no water, we have no life.
However, in our real life, are there few examples of wasting water resources? So now let me talk about our school first!
Every time you are on duty, especially when washing mops, students like to turn on the faucet very loudly and don't tighten it in time after washing mops. Every time I see this, I really want to go forward and talk to him. I noticed the faucet in the teaching building. Sometimes students turn on the tap and leave it on. It often drops out! How much water is wasted really makes us sad! What a waste! The water resources wasted in our life are really incalculable. If we calculate it carefully, the result will definitely make you dumbfounded.