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初中生英语作文300字
The world is not only hungry,but also thirsty for water. This may seem strange to you, since nearly 75 % of the earth‘s surface 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 industry. Let me give you just one small exampie of how necessary water is to industry. Did you know that to produce 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.
初中生英语作文300字
The ancients said: the Yellow River water to the sky, pour into the sea no longer return. Even the ancients realized that if the water was used, they wouldnt come. What about us in twenty-first Century?As early as reading grade three, I saw such a set of data on the Internet: according to statistics, Chinas per capita water amount accounted for 1/4 of the world. In the 600 cities of the country, there were more than 400 cities with insufficient water supply, of which 110 cities were more serious, and the annual total of the national cities was 6 billion cubic meters. Experts predict that Chinas population will reach the 1 billion 600 million peak in 2030, when the per capita water resource is only 1750 cubic meters. China will become a serious water shortage country.
Without water our world would not be so vigorous; without water, we would have no green meadows, a boundless sea; without water, we would have no beautiful mountains; without water, we would not have seen and untouched white clouds.
I was in my grandmothers house for the summer vacation. Once, my grandmother asked me to help her wash her dishes. I was just picking out rotten vegetables and forgetting to turn off the tap, and the water came out of the faucet. When someone took a photo of me on the shoulder, I looked back. It turned out to be grandma. I saw her say, "how can you waste water so much?" I replied, "anyway, water is also endless. Its okay." "Who says water is endless? There are more than 400 water shortages in 600 cities of the country, of which 110 are quite serious." The grandmother replied. My face was red, angrily to turn the water off.
Please save water. Stop the suicide!
初中生英语作文300字
China is a serious water shortage in the country, this is the All the world knows. A serious water shortage city in Beijing, as Beijing people, we should strengthen our awareness of water saving.I was very anxious to see those wasted water. There should be many ways to save water on the Internet. I guess. After opening the computer, I really expected that the way of saving water is like stone. I think the most important thing is these:
First, in the bath, a bath when liquid and cream shampoo, to the water heater faucet closed, then open the hub when.
Two, the leftover tea doesnt need to be poured out, it can be used to wipe the table.
Three, water can be used to wash the toilet.
Four, when the quantity of laundry is small, do not use the washing machine and wash with hands as much as possible.
These methods are both simple and applicable. Although I remember only four, they have saved our family a lot of water.
You know, you need to do it. The plan is implemented from now on. Start with me first. Every time I take a bath, I turn off the faucet when I play the bath liquid and turn it on when I wash it. My mother likes tea very much, but there are always tea left. I pour the rest of the tea on the towel and wipe the table. After washing the water, I used to flush the toilet. The fourth way is to tell mom more.
I told the four family members and my uncle again. A month later, the water meters aunt came to check the water meter. It didnt really cost me much. It saved a lot of water than last month. My uncle told me that after washing the table with tea, the air in the family was much fresher and saved a lot of water.
It is a small act that will save the two family so much water, and if all people can do it, we will no longer be out of water.
初中生英语作文300字
Maybe the last water is our tearsAs we know water is made up of our life,we could not leave without water.No water will no we.
Water is needed more and more,because our industry and agriculture produce developed fast.Somewhere water are scare,and some rivers are no water in them.But just little water is polluted,more waste water did not handled and discharge into river.
Around us there are a lot of students don't pay attention to save water,for example: after they washing their face and rinsing the mouth,they don't turn off the water tap .Let the water flowing day and night. What a pity!
Expect the tings I just mention,there are more and more in our life.So now I hope our students take care of wate.And the same time we need do things to prevent water pollute as we can do .That's what I want to say.Why not do it right now,come on .
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