Urgently need Five Rules of Water essay, essay on water, junior 2 level, about 500 words! Urgent!!

1. Water is precious. 2. Water is gentle.

3. Water is low-key. 4. Water flexible.

5 Mizuuchi Show.

Water is the source of life, and it can be written around this. For example, introduce the relevant water resources, the current water pollution is more serious, and call on everyone to save water. If water becomes a luxury in the future, what will happen to the creatures on Earth?

If you want to write a technical expository essay, you can focus on the structure of water, liquids, solids, and gases.

Hope it can give you some inspiration.

One night in early spring, the sky was full of sunset. I turned on the faucet and ......The clear water seemed to be steaming, like a white silver chain, and under the rays of the setting sun, it jumped into the bucket with a seductive silver light, and countless scattered silver beads flew up. I stared at the slightly shaky silver chain ...... with some novelty

The water flows happily. Do you think, when people can't bear it in the hot summer, they take a sip of cool groundwater and feel refreshed? When people walk in the boundless sea of sand, doesn't the water in the vertical shirt become the most precious jade liquid elixir in the world?

When people are in the cold and filial piety, when they are unbearable, drink a glass of warm water, don't you feel the warm current suddenly surging all over the body? When someone is dying of hunger, don't you often bring a glass of white water back to life?

Indeed, water is the milk of our Mother Earth.

The bucket was full, and I reluctantly turned off the faucet.

Ah, if the earth does not have such milk, can we humans enjoy such sweetness?

Today, because I behaved well, my mother rewarded me with a cute little goldfish, and my mother is going out to buy me a little goldfish! Jingle bell, jingle bell, my mother came back, she had a fish tank in her hand, I walked quickly to the flat fish tank, I kept looking at the goldfish in the fish tank, the fish seemed to welcome me, swimming up and down to me. Among them, the lion-headed goldfish has a big head and a red and white tail, as if to show off its beauty.

It occurred to me that why do fish control their balance in the water? I observed that the fish kept rocking when they swam, did the fins and tails work?

To test my conjecture, I did a bold experiment. I prepared small scissors, fishing nets, and gauze first. Then I fished out a small grass carp feeding the turtle with a fishing net, and the fish seemed to sense the danger ——— struggled desperately, and I silently said to the little fish

Xiaoyu, don't be afraid, in order to succeed in the experiment, you should dedicate it once! I glued the double-sided tape to my thumb and forefinger, and the little fish was glued at once, and I carefully picked up the scissors and cut off the fins of the little fish one by one, and after cutting, I gently put the bald fish into the fish tank, at first, the little fish struggled for a while, and then sank to the bottom, and after a while, it did not swim again. It seems that my guess was correct.

I was a little worried, so I consulted the encyclopedia, and it really said: The fins of the fish are what the fish are balancing. The tail of the fish is the one who holds the direction.

Through this experiment, I felt how interesting it was to gain knowledge through observation and experimentation!

The cry of the water.

I am water, and everyone loves me very much, but when industrial sewage is discharged into my body now, I am not the pure me I used to be.

Now I am very dirty, and the children do not come to play, and the fish and the little aquatic plants have left me, and even the clouds in the sky have been blackened by me, and there I cry quietly.

I think that in the past, I was very pure, the children were giggling and playing around me, the fish were playing here, living and working here, everyone was very happy, and I laughed ......; Everything has changed since the factory moved in and the sewage was discharged into my body, and I hate you guys, why are you ruining my life. In the future, if you are still ruthless to me, then I will have no intention of you, and I will become more and more dirty, and in the end I will become a "killer": dirty water.

Go into the dirt, let the dirt rot, make the dirt soft, and if you accidentally fall and sink and fall on it, and no one will see you, you will die. Even if you can swim, you can't get out of the clutches of the garbage, I'm sad, and someone died at my hands, but I can't do anything about it; If you clean up the garbage and make me clean and never come to me again, I will be cleaner and I can play with the children again; help the eldest lady with laundry; Hold the boat up; Give the clouds a mirror; What a wonderful thing that is. I am the best place of everyone's life.

Without me, there would be no animals, plants, or even microorganisms, and even the earliest of life would be the first of my life. Come and be a part of my life, like people, don't be wrong!

We are the same family, we are part of the global village, no matter who leaves, I will be very sad, the same family is brothers, don't kill each other anymore ..

We can't live without water, water is the source of life, everything needs water, we should cherish this precious water source.

Saving water is everyone's responsibility. There are many ways to save water, such as: washing rice water can be used to water flowers, vegetable washing water can be flushed ...... toiletToday, I'm going to talk about a good way to save water in the toilet.

We use the toilet several times a day, and there is a lot of water when we flush it, and it is a pity to hear the sound of "banging".

There is a small water tank behind the toilet, and there is a ball and a water pipe in it, and when the toilet is not flushed, the tank is filled with water, and the ball floats up, parallel to the water pipe, and the water pipe does not release water. When the toilet is flushed, all the water in Xunchun flows down, and all of it enters the waterway pipe, and the ball also falls down. At this time, the water pipe begins to release water, and it is not until it is full again, and the water chamber rent is stopped.

I think that if you put a bottle full of 1 liter of water in the tank, then you can save a ton of water per day, why do you say that? Because the water bottle is put in to occupy a place. We must have had such an experience in our lives:

Half a basin of water, if you put something in it, the water level will become high. It's the same with the toilet, the water is raised, but the water doesn't increase. If you put 1 liter less in the water pipe, you save 1 liter.

But put the bottle should not be too big, in this way, the water is saved, but the toilet will not be clean. Putting the right water bottle is the best way to save money. A person who uses the toilet 10 times a day saves 10 liters of water, and two people, three people, ten people, and twenty people ......Save 20 liters, 30 liters, 100 liters, 200 liters ......Saving water is a real difference.

Our country lacks freshwater resources. In some places, there is no need for water. I hope everyone is like me and conserves water. Yes, please cherish the source of life and "live" every bit of it!