不要浪费水的英语作文怎么写

Ⅰ 关于节约用水的英语作文

下面是我整理的关于节约用水的 英语 作文 ，希望对大家有帮助。

关于节约用水的英语作文一：

First, water conservation tips:

1, toys for children intimate partner. But some toys (such as water spray guns) need to consume water, not worthy of recommendation, particularly in the areas of water scarcity, but also should not be used. There are some naughty young people, leading in the water below a big fight with each other水仗water, water scattered, very happy, insidious, clean the wet ground, in the past, the pedestrian was scared, a large number of Water is also wasted. More bad!

2, washing utensils in the home water-saving washing utensils, the best dishes on the first paper to remove the oil, and then hot water again, and finally with more warm water or cold running water.

Second, take a bath of water-saving:

With shower nozzle: (1) Institute of regulating temperature. (2) not to head to open water from start to finish, and should not open. (3) as far as possible before you get wet from head to toe, on the whole body soapTu, the last running water. Do not separate shampoo, washing upper body, lower body and foot washing. (4) to concentrate on taking a bath, seize the time, do not refrain from being washed or side chat edge. Let alone in the bathroom and a good friend of a big fight. To remember: Time is the water! (5) not to use the opportunity to take a bath "in passing" the clothes, shoes. Bathing in the bathtub, we should pay attention: Do not over water, pots 1/3-1/4 sufficient. Third, water-saving toilets:

(1) If you think that the toilet tank is too large, can be a piece of bricktank filled with water or a large drink bottles, in order to rece the volume of flushing water every time. It should be noted, bricks or drink bottles of water tanks on the prejudice component of the local campaign. (2) water tank leakage is always the most influent rubber sealing lax than irrigation, water filled with later flow away from the overflow hole; outlet sealing rubber lax devascularization not take water into the pipes do not stopped to water. (3) domestic wastewater collection flush toilets, you can use a strip of water, saving water. (4) garbage regardless of size, thickness, should be clear from the garbage channel, rather than water from the toilet to Chong.

关于节约用水的英语作文二：节约用水

The world is not only hungry,but also thirsty for water. This may seem strange to you, since nearly 75 % of the earth's surf-ace is covered with water. But about 97% of this huge amount is sea water, or salt water. Man can only drink and use the other 3% -- the fresh water that comes from rivers, lakes,underground, and other sources. And we cannot even use all of that, because some of it is in the form of icebergs and glaciers. Even worse, some of it has been polluted.

However, as things stand today, this small amount of fresh water, which is constantly being replaced by rainfall, is still enough for us. But our need for water is increasing rapidly-- almost day by day. Only if we take steps to deal with this problem now can we avoid a severe worldwide water shortage later on. A limited water supply would have a bad effect on agriculture and instry. Let me give you just one small exampie of how necessary water is to instry. Did you know that to proce a single ton of steel, it takes about 91, 000 liters of water?

We all have to learn how to stop wasting our precious water. One of the first steps we should take is to develop ways of reusing it. Experiments have already been done in this field, but only on a small scale. For us, the systems are as important as the spacecraft.

关于节约用水的英语作文三：

世界不仅饥饿，而且因为缺水而干渴的话。这可能会觉得奇怪，因为你近75的地球表面%，是由水覆盖着。但这一数额约97休格是海水，或咸水%。人只能饮用，使用其他3% - 提供的食水从河流来，湖泊，地下，和其他来源。我们不会使用，因为它的一些即使所有这一切，是在冰山和冰川的形成。更糟的是，其中一些已被污染。

不过，由于今日的情况看来，这少量的淡水，其中存在是由降雨不断更换，可调节为我们足够的。但是，我们对水的需求正在迅速增加 - 阿尔莫一天一天。只有当我们采取 措施 来处理这个问题，现在我们可以回避一个严重的水资源短缺全球稍后。限量供水会对农业和工业产生不良影响。让我给你一个怎样的水要小exampie产业。你知道，生产一吨钢材单，需时约91万公升的水?

我们都必须学会如何停止浪费我们宝贵的水。第一个步骤，我们应该采取一种是开发再利用的 方法 。实验已经完成在这一领域，但只限于小规模。对我们来说，这只是该系统是重要的航天器。

Ⅱ 英语作文写节约用水

With the growing of the populaiton and the polution of rivers and lakes, it is now being more and more difficult for us to have access to drinking water. The shortage of drinking water has being a serious problem in many parts of our country. As a student, we should save water in our everyday life so as to rece the effect of the drinking water shortage. Saving water should be the responsibility of every student.

As a student, what can we do in our daily life to save water?

First, we should realize the problem of drinking water shortage. Most of the times we waste water because we do not realize the problem. Once we have realized the problem we will do all that we can to save water in our life.

Second, we can buy things that are water saving such as washing machines which are water saving. In this way , we can use less water doing the same thing than before thus saving a lot of water.

Third, we can make use of waste water. Often, waste water are not fully used before they are poured off. We can reuse the water in many ways. For example, the water left after washing vegetables can be used to drop plants or to clean the floor.

In a word, saving water is very important and we should do as much as we can to save water in our everyday life.

With the growing of the populaiton and the polution of rivers and lakes, it is now being more and more difficult for us to have access to drinking water. The shortage of drinking water has being a serious problem in many parts of our country. As a student, we should save water in our everyday life so as to rece the effect of the drinking water shortage. Saving water should be the responsibility of every student.

As a student, what can we do in our daily life to save water?

First, we should realize the problem of drinking water shortage. Most of the times we waste water because we do not realize the problem. Once we have realized the problem we will do all that we can to save water in our life.追答

仅供参考，，

有关节约用水的英语作文怎么写？

你好，不知道是哪个年级的，我随便写了一下，希望能够给予你一定的参考价值：As we all know water is very important. We should try to save it. First, when we finish washing the clothes or dishes, we can use the water to clean the floor. Second, If we see the dripping tap, we must fix the tap as soon as possible. Third, we can have a shower instead of a bath because having a bath can waste a lot of water.望采纳，谢谢~

对节约用水的英语作文进行翻译

我们都知道水是非常重要的，我们应该努力节约用水。

首先，我们可以用洗过衣服或者刷过餐具的水来擦地板。

其次，如果我们看到水龙头滴水，我们必须尽快地拧紧水龙头。

再次，我们可以淋浴取代泡澡，因为泡澡会浪费很多水。

希望能帮到你，祝更上一层楼O（∩_∩）O有不会的欢迎再继续问我（*^__^*）...

用英语写一篇70字以上 如何节约用水的 作文

1 if mankind not from now, water conservation and environmental protection, humans will see the last drop of tear yourself.2 and protection of water resources, the life is forever.3, 70% of the human body is water, the water pollution sooner or later you will pollute the pure water, you leave next generation!Four, please save water from every drop.1, save water is implementing the strategy of sustainable development is the important measure.2, to create the water-saving-type city, implementing sustainable development.3, vigorously popularize water. Water-saving4, water saving and protection of water resources, the whole society is the mon responsibilities.5, increase revenue and rece expenditure, pared to the priority and throttling, scientific, prehensive utilization of the source.6 and the state shall carry out planning, economize water.7 and cherish water, water, water saving, love from me.8, insist to save water first, make great efforts to build the water-saving-type city.9, water saving, mankind, in the contemporary benefits and ever-lasting.10, according to law, science, water pipe water saving consciousness.11, strengthen urban saving water management, save and protect water resources cities.12 and efforts to establish water-saving economy and water-saving society.13 and protection of water resources, the promotion of western development, Save every drop of water-saving city, jointly established.14 and save water is every citizen's responsibility and obligation.15 and water is the source of life and instrial blood, urban lifeline.16 and treasure the water is to cherish your life.17, please treasure every drop.18 and the shortage of water, urban water in China, please save water.19, waste water, water saving glorious. Shame20 and water is irreplaceable precious resource.21 and save water, water, water science reasonable.22 and establish all cherish, everyone to save water good habits.

“节约用水”的英语作文80词左右

We are paying more attention on many environmental problems we made before, one of them is the water emergence. Long time ago, we never noticed that we are in a situation that the water on the earth is less than before, and the consequence is continuing. Until recently, we have started to acknowledge that we should make the bigger efforts to save water. Therefore, so save water from every single person is important. That is why we should save water at home. If every one of us saves water at home, then the water saved together would be a huge amout. And I have some suggestions following: we could cycle the water we just used them to wash clothes to water the plants or to rush the toilet; when we wash our hands, we could turn the tap off for the moment we put soap on our hands etc. So if we want to save water sincerely, we could save it at home.

关于节约用水,循环再利用水的初中英语作文

How to save waterWater is very important in our life.We drink it every day and use it to cook and wash things.We can not live without water. But how can we save water?There are several ways to save water. Firstly, take shorter showers and don't leave the tap running when we don't need to use water.Secondly, Try to reuse water . It's the most important way for us to save water.At last, We should not pollute water so that we will have fresh water for years and years.If we do not save water, the last drop of water will be a teardrop. To protect water is to protect our life.Some people think there's much water on the earth.In fact,there is only a little water for us to use now.If we don't save it,it will surely be used out some day.Then what should we do?First,when we finish washing the clothes,we can use the water to clean the floor.Second,if we see the dripping tap,we ought to fix the tap as soon as possible.Third,we can have a shower instead of a bath because having a bath can waste a lot of water.In these ways,we can save not only much water but also ourselves

【节约用水的作文英语作文】作业帮

Saving Water(By Kaiser3344)Water is very important for us.We must drink water everyday.We can't live without water.Water is everywhere around us.At home,we use water to wash clothes,to wash dishes,to cook rice,to clean the flat,to have showers,to make drinks,to clean our teeth,to have a bath and so on.At work,people use water to put out fires,to grow vegetables,to make things in factories and so on.We also can swim in the sea.Water is important for us,isn't it?

节约用水80字英语作文

1. As we know, water is very important to man, we can't live without water. The amount of water which is suitable to drink is less and less. But some people don't care about it. They waste a lot of water in their daily life. Even worse, they pour dirty water into rivers. They throw rubbish into rivers, too. Many rivers and lakes are seriously polluted. Something must be done to stop the pollution. And I think it's a great shame to waste while millions are in great need of water. I think what we can do is that we have to save every drop of water as possible as we can. For example, we must turn off the tap immediately after we use it. We can use a basin to wash our hands and faces. It's also a good idea to encourage my friends and family members to join me! Only in this way can we live happily. If we don't save water, the last drop of water will be a tear-drop of us. I believe if everyone makes a little effort, we can make a big difference.2. We are paying more attention on many environmental problems we made before, one of them is the water emergence. Long time ago, we never noticed that we are in a situation that the water on the earth is less than before, and the consequence is continuing. Until recently, we have started to acknowledge that we should make the bigger efforts to save water. Therefore, so save water from every single person is important. That is why we should save water at home. If every one of us saves water at home, then the water saved together would be a huge amout. And I have some suggestions following: we could cycle the water we just used them to wash clothes to water the plants or to rush the toilet; when we wash our hands, we could turn the tap off for the moment we put soap on our hands etc. So if we want to save water sincerely, we could save it at home.3. One day, Xiao-Ming play in the water faucet open at washing-room, did not finish off later, the water spray to the body of Xiao-Ming, Xiao-Ming immediately ran away, or not related to the tap .water to flow out Huahua. Xiaoguang e to here,he see the tap did not closed,, immediately went on a closed, and also posted to a piece of paper on the wall . He wrote on: tosave water. In the near future, Xiao-Ming came to here, see the words on the wall, feel very ashamed .

关于节约用水的英语作文,70字要简单易懂,

Save Water Water is very important for living things.Without water there can be no life on earth.All animals and plants need water.Man also needs water.Nowadays,the water pollution phenomenon can be seen everywhere.The factory let the waste into the rivers.People throw the rubbish into the rivers too.At last the water can't be drank.Some places even appear water poisoning.We have to stop these activities.We should step from a *** all startto protect water resources.Although about 70 percent of the earth's surface is covered with water,there are many places in the world still running out of water.So we should protect our water on earth.节约用水水对生物很重要.没有水，地球上就没有生命.所有的动物和植物都需要水.人类也需要水.目前，水污染现象随处可见.工厂让垃圾到河流.人们把垃圾放入河流太.最后，水不能喝了.有些地方甚至出现水中毒.我们必须阻止这些活动.我们应该从一个小步保护水资源.尽管大约百分之70的地球表面被水覆盖着，在世界上有很多地方仍在运行的水.所以我们应该保护我们的地球上的水.

求一片节约用水的英语作文60词

Cherish water, loves water, water saving, begin from me.Save water, the benefit of mankind, in the contemporary benefits, result in a thousand years.Water is the source of life, the blood of instry, city life.Water is the treasure treasure your life.Please cherish every drop of water.The world, China is short of water city water shortage, water shortage, please save water.Waste water shameful glory, save water.Water is the irreplaceable precious resources.Today, no water, no tears tomorrowThe body has 70% is water, water conservation, respect for lifeSave water, please start from the side.Every drop of water conservation, in trouble with the pacific.....Waste water shameful glory, save water, begin from me!, water shortage, water conservation, water saving.Water is the nature of the rest of the blood, in trouble with the pacific? , no tears tomorrowThe body has 70% is water, the blood of instry, sea water runs out, please start from the side, in the contemporary benefits, filter the water, result in a thousand years, no water.Every drop of water conservation, iceberg runs out, also a truth!Fresh water gives out - polar.Save water.The world!With a drop of water, China is short of water city water shortage, city life, water pollution damage equal to your own blood, the benefit of mankind.Water is the origin of all life, respect for lifeSave water.TodayCherish water.Water is the irreplaceable precious resources, please save water.Please cherish every drop of water.Water is the treasure treasure your life.Water is the source of life, loves water

we can make use of waste water, we can buy things that are water saving such as washing machines which are water saving. In this way , we can use less water doing the same thing than before thus saving a lot of water. In this way , saving water is very important and we should do as much as we can to save water in our everyday life.In a word, we should save water in our everyday life so as to rece the effect of the drinking water shortage. Saving water should be the responsibility of every student.As a student. For example, the water left after washing vegetables can be used to drop plants or to clean the floor.In a word, saving water is very important and we should do as much as we can to save water in our everyday life. With the growing of the populaiton and the polution of rivers and lakes, the water left after washing vegetables can be used to drop plants or to clean the floor, what can we do in our daily life to save water, we should realize the problem of drinking water shortage. We can reuse the water in many ways. For example. Often, waste water are not fully used before they are poured off, waste water are not fully used before they are poured off. We can reuse the water in many ways. The shortage of drinking water has being a serious problem in many parts of our country.Third. Second. Once we have realized the problem we will do all that we can to save water in our life. Saving water should be the responsibility of every student. Most of the times we waste water because we do not realize the problem?First. As a student.As a student, what can we do in our daily life to save water?First, we should realize the problem of drinking water shortage. Most of the times we waste water because we do not realize the problem. Once we have realized the problem we will do all that we can to save water in our life. Second, we can buy things that are water saving such as washing machines which are water saving, it is now being more and more difficult for us to have access to drinking water, we can use less water doing the same thing than before thus saving a lot of water.Third, we can make use of waste water. OftenWith the growing of the populaiton and the polution of rivers and lakes, it is now being more and more difficult for us to have access to drinking water. The shortage of drinking water has being a serious problem in many parts of our country. As a student, we should save water in our everyday life so as to rece the effect of the drinking water shortage

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Ⅲ 如何节约用水的英语作文

如何节约用水10条英语（整理为一篇文章）
How to Save water
Water is the source of life. It is the most precious resource in the world. Cherish water resources, start from a bit. Don't waste, know how to save water, reuse to create a better tomorrow. In daily life, we should call on people around us to wash their hands and turn off the tap, and the water after washing the dishes can also be taken to water the flowers. In addition, we also need to protect the environment, low-carbon life.
We should protect the water and avoid pollution. We want low carbon life, not disorderly felling, resulting in soil erosion. We should ecate children to cherish water and not waste it. I hope everyone can cherish water resources. I hope that "the last drop of water is your tear" doesn't happen.
如何节约用水
水是生命之源，它是世界上最宝贵的资源。珍爱水资源，从点滴做起。不浪费、懂得节约水资源，反复利用才能创造更美好的明天。日常生活中，我们要呼吁身边的人洗手随手关龙头，洗完菜的水还可以拿去浇花。另外，我们还要保护环境，低碳生活。
我们要保护水源，避免污染。我们要低碳生活，不乱砍乱伐，造成水土流失。我们要教育孩子从小珍惜水、不浪费水。希望大家能够人人做到珍爱水资源。我希望，那句“最后一滴水是你的眼泪”不会上演。

Ⅳ 英语作文节约用水

1、saving water 节约用水

As we all know, water is essential in our daily life. We drink water every day, we use water to wash things and cook food, we also use water to make machines. People can't live without water.

Though about 75% of the earth is covered with water, only 3% of it is fresh water. So we must save water by having a shower instead of a bath. We can save water by fixing dripping taps immediately and we can also save water by not washing under a running tap.

我们都知道水对于日常生活的重要性。我们每天喝水，用水洗东西和烹制食物，我们还用水来制造机器。离开水，人类就无法存活。

虽然地球75%都被水覆盖，但其中只有3%是淡水。所以我们应该用淋浴代替泡澡来节约水，同时及时修好滴水的水龙头，并且不要开着水龙头洗东西。

2、Water Is Important 水很重要

We live in the earth. There is water around the surface of the earth, and we can’t live without water. We drink water everyday, even in the food, it is said that there is a lot of water in it, even though we can’t see it. People will die if they don’t drink water in the long term. Water is so important,so we need to protect it from pollution.

我们住在地球上。地球表面有很多水，我们不能离开水而活着。我们每天都喝水，即使在食物里，据说有很多水分在里面，虽然我们看不到。人们如果在长时间内不喝水的话就会死。水很重要，所以我们需要保护水不受污染。

3、the Rain of Summer 夏天的雨

Beginning this summer, even here the next several days of rain, the sun's anger at once extinguished, and the weather has become very cool that people are feeling refreshed.

When it rains, foam has been of coffee, sitting in his study playing online games, but can not help， but be attracted to the rain outside. Rain on the leaves， issued ll sound; rain hit the road, splashes of white foam; rain hit the racks, the issue sounds sweet tinkle.

Lie in the window sill and see rain, dense rain such as pearl curtains, hammer down from the sky, grab a hand, her lack of playfully escape, leaving only a trace of cool in the palm of the hand.

After the rain, my friends and barefoot, to play in the water puddles in the area. Walk through the rain, my little feet very comfortable, I splash a small partner, and made each other who are wet, and we really enjoyed ourselves.

Rain, you give us a cool, but also brought me happiness.

从今年夏天开始，即使在未来几天的雨，太阳的愤怒一旦熄灭，和天气变得很凉爽，人们都感觉神清气爽。

当下雨的时候，即时泡上了咖啡，坐在书房里玩网络游戏，但仍情不自禁地被外面的雨所吸引。雨滴在树叶上，发出沉闷的声音；雨滴在路上，溅起白色的泡沫；雨打了架，这听起来很像悦耳的铃声。

躺在窗台上看雨，雨浓如珠帘，锤从天上下来，抓住一只手，她没有开玩笑地逃走了，只留下一丝凉爽的手掌。

下雨后，我和朋友们光着脚，在水坑玩积水。在雨中行走，我的脚很舒服，我把一个小伙伴溅湿，我们彼此都是湿的，我们真的玩得很开心。

雨，你给了我们一凉爽，但也给我带来了快乐。

4、Water Pollution 水污染

With the development of instry, water pollution is becoming more serious now. The polluted water not only kills fish, it is also harmful to our health. Many people get sick because they drink the polluted water. In some rivers the water is so dirty that they can even kill plants.

We should fight against the pollution. We should stop using harmful things. I wish it is not a dream that in the near future we can have clean rivers again.

水污染

随着工业的发展，水污染越来越严重了。被污染的水不仅能杀死鱼，而且对我们的健康有害。因为他们喝了污染的水很多人都生病了。在一些河流的水太脏了，他们甚至可以杀死植物。

我们应该打击污染。我们应该停止使用有害的东西。我想这不是一个梦想，在不久的`将来，我们可以有干净的河流。

5、It’s our ty to save water 节约水是我们每个人的责任

It’s our ty to save water

As we know , water is very important to man. we can’t live without water. The amount of water which is suitable to drink is less and less. But some people don’t care about it .They waste a lot of water in their daily life. Even worse, they pour dirty water in to rivers. They throw rubbish into rivers , too. Many rivers and lakes are seriously polluted. Something must be done to stop the pollution. Only in this way can we live happily. If we don’t save water, the last drop of water will be a tear-drop of us.

节约水是我们每个人的责任

我们知道，水对人类来说是非常的重要。没有水我们就不能生存。适合人类喝的水是越来越少了。但是有些人却不关心或不在意。日常生活中他们浪费很多水。更糟糕的是他们排放污水到河流里。他们还乱扔垃圾到河流理去 。很多河流湖泊已经受到严重污染。人类必须采取一些措施来制止污染。只有这样，我们才过得幸福开心。如果我们不节约水，那么最后一滴水也许会是我们人类的眼泪.

Ⅳ 描写节约用水的英语作文

水没有颜色没有形状没有味道没有气味。下面是我为大家收集关于描写节约用水的英语作文，欢迎借鉴参考。

范文一：如何节约用水英语作文

Water has no colourno shapesno taste and no smell.Water is every where.It's in the oceanin the seain the river and in the late.Water is useful.We use water to cook rice.We use water to take showers.We use water to put out fires.

Water brings us happinesstoo.We can swim in the late and sea in the summer .People in china have the Drago Boat race in the river.

Water is so important.Nothing can live without it.We should keep our water clean and protect our earth.

水没有颜色没有形状没有味道没有气味。水是每一个地方。它在海洋在海洋里在河里和后期。水是有用的。我们用水来煮饭。我们使用水洗澡。我们使用水灭火。

水给我们带来幸福。我们可以游泳在夏天末和海洋。中国人有德拉戈在河里划船比赛。

水是如此重要。没有什么可以生活没有它。我们应该保持水的清洁保护我们的地球。

范文二：保护水的英语作文

Water is very important to us.

If there is no water we will die. We can eat nothing for few days but we must drink water every day. Besides if there is no water the plants will not grow and the animals will not live. Therefore there will no food for us. But the water has been severely polluted nowadays. Much water is not suitable for drinking. For our human beings and our planet we must protect water.

Without it there would be no life any longer in earth.

水对我们来说是很重要的。

如果没有水，我们会死。我们可以几天不吃东西，但是我们每天都必须喝水。此外，如果没有水，植物就不能生长，动物也活不下去。因此，我们也就没有了食物。但是现在水资源却被严重污染，很多水都已经不适合饮用。为了我们和我们的星球，我们一定要保护水资源。

没有水，地球上也就不会再有生命的存在。

范文三：关于节约用水英语作文

Water is very important to us.If you don’t have water for three days,you will die.We can use water for flowers,swimming,washing and many different things.We use it to cook,make electricity,put out fires and so on.We use millions of liters of water every day.

Do you know how does the water come to your home?It travels through water pipes.Some are long and wide but some are short and narrow.Then the water travels through the water pipes to the reservoirs.Then it travels through the water pipes to the river and to the special factories (we call water plants) that purify the water.When the water is purified,we can drink it.Please don’t leave garbage in the water on which we line,and keep the water clean.

水对我们是非常重要的。如果你没有水三天,你会死。我们可以使用水来花,游泳、洗和许多不同的东西。我们用它来做饭,发电,灭火等。我们每天用数百万公升的水。作文大全WwW.ZixuekaoshI.neT。

你知道如何水来你的家吗?它穿过水管。有些是长和宽,但有些是短而窄。然后穿过水管的水水库。然后穿过水管河和特殊的工厂(我们称之为水植物),净化的水。当水净化,我们可以喝。请不要留下垃圾在我们的水,并保持水的清洁。

范文四：Don't Waste Water

A man is washing his clothes regardless of the notice above "Save the Water Please."

As we see water is the source of life. But there is a very limited available water resource in our world. So we shouldn't waste it. Of course we have to use it to drink cook wash clean and etc. But we must remember not to use it extravagantly. If we didn't stop such wasteful habits we would cut off the development of the world and the human life.

洗衣服，却无视上面“节约用水”的提示。

正如我们所见，水是生命之源。但世上的可用水资源是有限的，所以我们不能浪费。当然，我们需要水饮用，做饭，洗衣服，清洁等等。但一定要记住不能过度用水。如果不停止浪费的坏习惯，将断绝世界和人类的发展。

范文五：有关节约用水的英语作文

All plants and animals need water.We also need water.Water is neened on farms,in schools and factories.Water is very important for living things.None and nothing can live without water.Everbody Knows this,but not all of us save the water.For example,someone doesnt turn off the tap after washing.Although they know water is very important,but they dont know the more water we use,the less water is.

Lets save the water together from now on.

所有的动植物都需要水。我们也需要水。水是在农场所看到的,在学校和工厂。水对生物很重要。没有,没有水无法生存。大家也知道这一点,但并不是所有人节约水。例如,有人不洗手后关水龙头。尽管他们知道水是很重要的,但是他们不知道我们使用更多的水,水越少。

Ⅵ 英语作文‘Don't Waste Water’

Health and pollution Environmental Science Program, Iowa State University student sampling water. Water fit for human consumption is called drinking water or potable water. Water that is not potable can be made potable by filtration or distillation (heating it until it becomes water vapor, and then capturing the vapor without any of the impurities it leaves behind), or by other methods (chemical or heat treatment that kills bacteria). Sometimes the term safe water is applied to potable water of a lower quality threshold (i.e., it is used effectively for nutrition in humans that have weak access to water cleaning processes, and does more good than harm). Water that is not fit for drinking but is not harmful for humans when used for swimming or bathing is called by various names other than potable or drinking water, and is sometimes called safe water, or "safe for bathing". Chlorine is a skin and mucous membrane irritant that is used to make water safe for bathing or drinking. Its use is highly technical and is usually monitored by government regulations (typically 1 part per million (ppm) for drinking water, and 1–2 ppm of chlorine not yet reacted with impurities for bathing water).This natural resource is becoming scarcer in certain places, and its availability is a major social and economic concern. Currently, about a billion people around the world routinely drink unhealthy water. Most countries accepted the goal of halving by 2015 the number of people worldwide who do not have access to safe water and sanitation ring the 2003 G8 Evian summit.[21] Even if this difficult goal is met, it will still leave more than an estimated half a billion people without access to safe drinking water and over a billion without access to adequate sanitation. Poor water quality and bad sanitation are deadly; some five million deaths a year are caused by polluted drinking water. The World Health Organization estimates that safe water could prevent 1.4 million child deaths from diarrhea each year.[22] Water, however, is not a finite resource, but rather re-circulated as potable water in precipitation in quantities many degrees of magnitude higher than human consumption. Therefore, it is the relatively small quantity of water in reserve in the earth (about 1% of our drinking water supply, which is replenished in aquifers around every 1 to 10 years), that is a non-renewable resource, and it is, rather, the distribution of potable and irrigation water which is scarce, rather than the actual amount of it that exists on the earth. Water-poor countries use importation of goods as the primary method of importing water (to leave enough for local human consumption), since the manufacturing process uses around 10 to 100 times procts' masses in water.In the developing world, 90% of all wastewater still goes untreated into local rivers and streams.[23] Some 50 countries, with roughly a third of the world’s population, also suffer from medium or high water stress, and 17 of these extract more water annually than is recharged through their natural water cycles.[24] The strain not only affects surface freshwater bodies like rivers and lakes, but it also degrades groundwater resources.