Composition on the importance of water

Introduction: Needless to say, the importance of water, so how to write a composition about the importance of water? Next, I bring you the collected articles, welcome to read!

The importance of water-water is the fountain of life. Before, 70% of the human body was water, which shows how important water is to us and our lives depend on it. But drinking water is also very particular. Drinking the right water is good for people. If you drink water improperly, the effect may be counterproductive.

It is necessary to drink a cup of warm water in the morning. Not only can you clean your intestines and eliminate toxins, but you can also be energetic and start a new day. A drink at noon is also very good. Can help you eliminate fatigue and relax. If you often feel guilty after meals, drink a glass of water after half an hour. Can help you reduce your burden and lose weight. It is also good to drink a glass of water before going to bed at night. If you don't like drinking water, please drink these four glasses of water, then your body functions will be more and more, and you won't have the troubles of obesity and constipation.

However, if you always drink a glass of water at meals or immediately after meals, your stomach will be damaged. If you always collect a lot of water and drink it quickly in one day, it will not help you to have a healthy life. If you often use drinks as water to supplement the water needed by the human body, then you are not far from losing weight.

Drink the right water and good water, so that we can live a healthy and happy life.

The importance of water composition 2 finally got home, forgot to wash my hands and needed water to drink. Grandma quickly poured me a glass of cold boiled water and took a large glass of water from her hand. I swallowed my stomach. Grandma quickly reminded me: "Drink slowly, don't choke." I was still thirsty, so I poured half a glass of water and drank it all at once.

I have been thirsty for two hours without drinking water. What will happen if there is no water to drink for a long time? It is said that the water intake of Wuxi Waterworks is full of cyanobacteria, and the tap water has become fishy and smelly. Don't say drink, you can't even use it once. The flooding of cyanobacteria in Taihu Lake has made Wuxi people suffer a lot, and also made everyone have a personal experience of water pollution.

We can't be without water all the time, so we should cherish water resources, and we can't destroy the environment artificially. You must save water at ordinary times and turn down the water when you wash your hands. Because water is very important to us.

The Importance of Water Composition 3 This year, Yunnan suffered a rare drought that never happened in a hundred years. There is water shortage everywhere, and there is a miserable scene everywhere. How people long for God to open their eyes, and it will rain heavily! However, I have always been curious, why do white people drink water? What if you don't drink water?

I decided to do the experiment without drinking water for three days. On the first day, nothing happened, and I said, gee, what's the big deal about not drinking water? I don't have any problems without drinking water for a month! I started to dry my mouth the next day, but it was still nothing serious. It doesn't matter whether I have enough food. On the third day, I really can't. I'm so thirsty that I can only swallow saliva. I picked up five bottles of mineral water and screamed. Water flowed into my stomach like a stream, which scared my mother's eyes. In less than five minutes, I drank it all, and then I said comfortably, the water is so good, so good, I am so thirsty! After this experiment, I understand that water is very important to us, but I haven't figured out why people can't live without water. I decided to ask my learned father!

I ran to the study and asked, Dad, why can't people live without water? Dad stroked his beard and pretended to be a great scholar and said, well, it's because the cells that make up the human body need water to maintain. I shook my head: I don't understand. Can you speak more carefully? Water is the basic component of organisms. Animals and plants use water to maintain the most basic life activities. People can go without food for a few days, but they can't go without water for a day, so water is the source of life, and water is also one of the most necessary nutrients for human beings. I asked again, then why does the human body need water instead of wood and stones? Dad explained: water is the medium for absorbing and transporting nutrients, and it is also the carrier for excreting waste. People complete the metabolic process through water circulation in the body. In this process, water also has the functions of dissipating heat, regulating body temperature, lubricating joints and internal organs. It is very important to human life. If water loss 10%, it will be life-threatening. So it is not too much to say that water is the source of life!

I see. I asked: How much water does that person need every day? Dad scratched his forehead and said, I don't know about this. Check the information yourself!

Later, I saw in the data that the water intake of normal people from diet and drinking water is about 2500 ml per day for adults, and the water intake is generally balanced with the daily air displacement of the human body. For example, the average daily urine output of adults is about 1500 ml, the skin and respiratory tract are about 800 ml, and the feces are about 100200 ml, making a total of about 2500 ml.

There are a lot of records in ancient and modern China and abroad. Whether it is Changshou village or some local diseases, the reasons are related to local drinking water. Good water brings health, while polluted water brings disease. So everyone must protect water resources!