空气污染作文英语作文


如何保护环境
How to save environment? I think we should do the followings: First, it’s best to ride a bike to school, don’t take a bus or a taxi. Second, I will remember to turn off the lights when I leave the classroom. Third, in my free time, I will collect the empty bottles and waste paper for recycling. The fourth idea is turning off the shower when I ‘m not using it. Fifth, it is imporment to save water and money. Also, I won’t spend too much money on expensive things. Last, we had better not cut down the trees, we have to take care of the trees . I’ll try my best to save the energy, I hope I can do something for our country.
The environmental protection is the most major problem which in the modern life the humanity faces. Must solve this problem must start from foundation. First, must massively propagandize, enhances people's consciousness with understanding, strengthens the environmental protection consciousness. Next, must carry on waste recovery use, reduces to forest-tree's felling. Also must strengthen to white pollution processing, little uses the plastic product. Finally, must make improvement to clean aspect. Causes the city's appearance to be neater. For Earth's tomorrow, we must start from the now diligently, will want the well local constable to protect the environment. To this us proposes as follows suggests: Implementation trash classification packed in bags. Like this not only can reduce the environmental sanitation worker's work load, but also can even better basically arrive makes use of waste, to reduce the pollution, saves the resources.
The environmental protection is the most major problem which in the modern life the humanity faces. Must solve this problem must start from foundation. First, must massively propagandize, enhances people's consciousness with understanding, strengthens the environmental protection consciousness. Next, must carry on waste recovery use, reduces to forest-tree's felling. Also must strengthen to white pollution processing, little uses the plastic product. Finally, must make improvement to clean aspect. Causes the city's appearance to be neater. For Earth's tomorrow, we must start from the now diligently, will want the well local constable to protect the environment. To this us proposes as follows suggests: Implementation trash classification packed in bags. Like this not only can reduce the environmental sanitation worker's work load, but also can even better basically arrive makes use of 诉讼waste, to reduce the pollution, saves the resources.money on expensive things. Last, we had better not cut down the trees, we have to take care of the trees . I’ll try my best to save the energy, I hope I can do something for our country.
The environmental protection is the most major problem which in the modern life the humanity faces. Must solve this problem must start from foundation.
Environmental problems are being more and more serious all over the world. For example, cars have made the air unhealthy for people to breathe and poisonous gas is given off by factories. Trees on the hills have been cut down and waste water is being poured continuously into rivers.Furthermore, wherever we go today, we can find rubbish carelessly disposed. Pollution is, in fact, threatening our existence.The earth is our home and we have the duty to take care of it for ourselves and for our later generations. Fortunately, more and more people have realized these problems. Measures have been taken to cope with these problems by the government. Laws have been passed to stop pollution. I hope the problem will be solved in the near future and our home will bee better and better.
如何保存环境?我认为我们应该做到以下几个方面:首先,它是最好骑自行车上学,不坐公车或出租车 。其次,我会记得,当我离开教室关灯 。第三 , 我的空闲时间,我会收集回收的空瓶子和废纸 。当我不是使用它的第四个想法是关闭淋浴 。五是imporment节约用水和金钱 。另外,我不会花太多钱昂贵的东西 。最后,我们最好不要砍伐树木,我们必须采取的树木护理 。我会尽我所能,以节约能源,我希望我能做些什么为我们的国家 。
环保是一种在现代生活中人类面临的最重大问题 。要解决这个问题必须从基础做起 。首先,必须大量宣传,提高人们的认识与意识,加强环保意识 。其次,要进行废物回收利用,减少了对森林,树木的砍伐 。同时要加强对白色污染的处理,少使用塑料制品 。最后,必须改进清洁方面 。使城市的外观是简洁 。为了地球的明天,我们必须从现在开始努力,希望在当地很好警员保护环境 。对此我们提出如下建议:袋装实施分类垃圾桶 。这样不仅可以减少对环境的环卫工人的工作量,同时也更好的基本上可以到达,使废物利用,减少污染,节约资源 。
环保是一种在现代生活中人类面临的最重大问题 。要解决这个问题必须从基础做起 。首先,必须大量宣传,提高人们的认识与意识,加强环保意识 。其次 , 要进行废物回收利用,减少了对森林 , 树木的砍伐 。同时要加强对白色污染的处理 , 少使用塑料制品 。最后,必须改进清洁方面 。使城市的外观是简洁 。为了地球的明天,我们必须从现在开始努力 , 希望在当地很好警员保护环境 。对此我们提出如下建议:袋装实施分类垃圾桶 。这样不仅可以减少对环境的环卫工人的工作量,同时也更好的基本上可以到达利用废弃物的诉讼 , 以减少污染 , 节省了昂贵的东西resources.money 。最后,我们最好不要砍伐树木,我们必须采取的树木护理 。我会尽我所能 , 以节约能源,我希望我能做些什么为我们的国家 。
环保是一种在现代生活中人类面临的最重大问题 。要解决这个问题必须从基础做起 。
环境问题变得越来越严重遍布世界各地 。例如,汽车污染的空气影响了人们的呼吸,工厂有毒气体给出客 。山上的树木被砍伐,污水不断被倒入河里 。,无论我们走到哪里,我们就可以随意丢弃的垃圾 。污染,其实,威胁我们的existence.The地球是我们的家园,我们有责任去照顾它为我们自己和我们的后代 。幸运的是 , 越来越多的人已经意识到这些问题 。已采取措施来应对这些问题的 ***。法律已被通过以制止污染 。我希望这些问题在不远的将来得到解决 , 我们的家园变得越来越好 。
关于空气污染的英语作文,急!In the past few decades, our Earth has changed a lot, but to the bad direction. Among these changes, the air pollutions resulting from a huge number of automobiles and coal-burning is almost the severest. The severe air pollution alarms humans of the heavy load we have exerted on Earth by our insatiable production and usage of automobiles. However, with the deepening of urbanization, more cars are needed, which will make the air pollution worse. Therefore, the following actions should be taken. First, we should apply the most cutting-edge technologies in order to adopt new forms of energy as substitutes for fossil fuels. Second, try hard to develop possible transportation means, which are enviromental friendly. So that the citizens can reduce the dependence on cars. In short, our humans should take responsibilities for the air pollution and have to find ways to solve this problem.
在过去的几十年中,我们的地球发生了很大变化,但是是往坏的方向 。在这些变化中,大量汽车和煤燃烧产生的空气污染是最为严重的 。严重的空气污染警告人类,我们无休止的的生产和使用汽车给我们的地球带来了沉重的负荷 。然而,随着城市化的加深,汽车的需求量也越大,这会导致空气污染更严重 。因此 , 我们应该采取以下行动 。首先,我们应该运用最尖端的技术,以新型能源作为化石燃料的替代品 。其次,努力寻找可能的环境友好型交通方式 。这样城市居民就可以减少对汽车的依赖 。简而言之,人类应该承担空气污染的责任,寻找解决这一问题的方法 。
关于环境污染的英语作文The environment is everything around us,for example,air,water,animals,plants,buildings and so on.They all affect us in many ways and closely related to our lives.People can't live without the environment. Everybody needs to breathe air,drink water and eat food every day.We burn coal to keep warm,and we use wood to make paper.As a result,we bee the part of the environment. The environment has been getting wores and wores for many years.We have been upgrading our living standard, meanwhile the environment has been polluted.Somke form factory chimneys pollutesthe air.Machines and engines make noises that annoy us constantly.Animals are homeless because the forcests are decreasing every minute.Streets are crowded with people and vehicles.The environment painful for us to live in it now.So it's time to solve those problems. Fortunately,it isn't too late to correct our mistake.People are ing to realiza the importance of the environment.We have begun to try our best to improve it.Laws are being made dealing with air, water and noise pollution.The river be bright,the sky will be clear,the flowers will be beautiful,and the sunbeam will be dazzling and pretty.We believe that we wil be able to save our environment and live in a better world
环境围绕我们身边?例如?空气、水、动物、建筑等 。它们从各个方面影响着我们的生活?与我们的生活密切相关?人们离开环境就无法生存 。每人每天都要呼吸、喝水和吃东西 。我们少煤取暖、用木材造纸 。结果?我们也成为环境的一部分 。很多年以来?环境日益恶化 。我们在提高生活水平的同时?也在导致环境污染 。从工厂烟囱里冒出来的烟污染空气?机器和引擎经常发出恼人的噪音 。因为森林每分钟都在减少?使动物们无家可归 。街道上挤满了人和车辆 。环境在我们的生活中是最重要的?但是现在它已经让人们讨厌 。所以?该是解决这些问题的时候了 。幸运的是?现在改正错误还不晚 。人们意识到环境的重要性 。我们已经开始尽力改善环境 。法律也开始涉及到空气、水和噪音等问题 。将来?河流会更清澈?天空会更晴朗?花朵会更鲜艳?阳光会更灿烂、更温暖 。保护环境会使我们生活在一个更加美好的世界中 。
Topic: We are now living in a throw-away society. What causes the problem? Make some remendations. Sample Answer: With the rapid development of society, mankind has entered a throw-away society. We can find metal tins, plastic bags and all kinds of packages thrown away everywhere. There are a growing number of people who begin to realize the seriousness of this issue. In this article, I will discuss the causes for the phenomenon and provide some possible solution to it. There are some causes for this issue. Firstly, with the scientific and technological development, new products debut on the market every day. Some people will throw away the old products like TV, puters, washing machines and some other electric appliances and purchase new ones. As a result, the thrown-away products will cause serious pollution to the environment. Secondly, people in the current society lack adequate awareness of environment protection. In order to provide customers with convenience, some producers and enterprises use convenient plastic packaging materials, which can be thrown away immediately after use. However, it arouses serious environment problem. Most of the packaging materials cannot be degraded, so that it can lead to “white pollution”. Finally, there are no relevant laws and regulation issued by the government to give people restrictions. And further, the facilities to deal with rubbish are inadequate. In order to solve the present serious situation, people think up various suggestions. In my opinion, the following are feasible and practical. Firstly, we have to raise people’s awareness of environment protection. We should encourage the producer and enterprises to use environment friendly materials, such as paper and other degradable materials. Meanwhile, we should educate people and help them form the habit of rubbish classification. For example, we can put plastic bags, tins into recyclable dustbin and other rubbish into non-recyclable ones. Finally, the government should pay more attention to establishment of relevant laws and regulations, which can be used to standardize people’s behavior.
参考译文: 随着社会的迅猛发展,人类进入丢弃型社会 。我们可以看到易拉罐、塑料袋和各种包裹被随意地扔在四周 。现在有越来越多的人意识到这个问题的严重性 。在这篇文章中,我将讨论造成这一现象的原因,并提出一些解决问题的方案 。造成这个问题主要有以下几点原因 。首先,随着科学技术的发展,新产品每天都在市场上亮相 。一些人将会丢弃他们旧的产品,比如电视、电脑、洗衣机和其他的电子设备,并去购买新产品 。结果就是,被丢弃的产品造成严重的环境污染 。其次,当前社会的人们缺少环保意识,为了向消费者提供便利,一些生产商和企业使用便利的塑料袋包装原料,用后即可扔掉 。可是,这将引起严重的环境污染 。大部分包装原料不能被降解,于是导致了“白色污染” 。最后 , *** 没有相关的法律规定去约束人们的行为 。此外,简单的处理垃圾也是不适当的 。为了解决目前的严重问题,人们想出了各种各样的建议 。我认为,以下建议是可实行且实用的 。首先,我们必须增强人们的环保意识 。我们应该鼓励生产商和企业使用环保的原料 。同时,我们应该教给并且帮助人们形成垃圾分类的习惯 。例如,我们可以把塑料袋扔进可循环利用垃圾以及把其他垃圾扔进不可循环利用垃圾里面去 。最后, *** 应该投入更多的精力去制定相关法律法规,使人们的行为更加符合标准 。
空气污染的英语作文Pollution is being more and more serious all over the world. As is shown in the cartoon,o cars are giving off waste gas and three people are trying to avoid breathing in the poisonous gas by masking their face with their hands. The poisonous gas sent off by factories , domestic appliances and automobiles has made the air unhealthy for people to breathe.
[2.意义阐述段] There is no denying that automobiles are indications of civilization, progreand development; neverthele , automobiles cause the serious problem of air pollution. Scientists have warned that unleeffective measures are taken,the problem of pollution will eventually get out of hand. Actually,people are showing a real concern over the problem. For example,there is an increasingly loud voice from the public for firm action against pollution from automobiles.
环境污染的英语作文不信啊 诺 看下面
There are still many problems of environmental protection in recent years. One of the most serious problems is the serious pollution of air, water and soil. the polluted air does great harm to people’s health. The polluted water causes diseases and death. What is more, vegetation had been greatly reduced with the rapid growth of modern cities.
To protect the environment, governments of many countries have done a lot. Legislative steps have been introduced to control air pollution, to protect the forest and sea resources and to stop any environmental pollution. Therefore, governments are playing the most important role in the environmental protection today.
In my opinion, to protect environment, the government must take even more concrete measures. First, it should let people fully realize the importance of environmental protection through education. Second, much more efforts should be made to put the population planning policy into practice, because more people means more people means more pollution. Finally, those who destroy the environment intentionally should be severely punished. We should let them know that destroying environment means destroying mankind themselves.
英语作文 环境污染Today the quality of our natural environment has bee an important issue. The world population is rising so quickly that the world has bee too crowded.
We are using up our natural resources and at the same time polluting our environment with dangerous chemicals. If we continue to do this, life on earth cannot survive.
Concerned people have made some progress in environmental protection. Governments of many countries have established laws to protect the air, forests and sea resources and to stop environmental pollution.
Still more measures should be taken to solve environmental problems. People should be further educated to recognize the importance of the problems, to use modern methods of birth control, to conserve our natural resources and recycle our products. We are sure that we can have a better and cleaner place in the future.
环境污染英语作文Human activities caused by the decline in environmental quality and harmful to human beings and other living a normal existence and development of the phenomenon. When the concentration of waste into the environment or harmful to human beings and other living normal existence and development of the material more than the total environment of self-purification capacity, it will cause environmental pollution. Environmental pollution is the main reason for the irrational use of resources and waste, so that the resources available as a waste discharged into the environment and cause harm. Environmental pollution can not only cause acute poisoning and chronic hazards, but the ani *** can have an impact on the immune function, the geic material from ani *** s change. Long-term exposure to carcinogenic factors in the environment can cause cancer, called the environment (of) cancer. Environmental pollution by environmental factors can be divided into air pollution, water pollution and soil pollution, and so the pollutants can be divided into the nature of biological contamination, chemical pollution and physical pollution, according to the shape of pollutants can be divided into air pollution, waste water pollution, Solid waste pollution, noise pollution, radiation pollution; according to the cause pollution can be divided into the production of pollution and pollution of life, the former can be divided into industrial pollution, agricultural pollution, traffic pollution, and so on the distribution of pollutants can be divided into Global pollution, regional pollution and local pollution.
中文翻译;人类活动所引起的环境质量下降而有害于人类及其他生物的正常生存和发展的现象 。当进入环境的废物浓度或有害于人类及其他生物正常生存和发展的物质总量超过环境自净的能力,就会造成环境污染 。环境污染产生的主要原因是资源的不合理使用和浪费,使可用资源作为废物排入环境而造成危害 。环境污染不仅能引起急性中毒和慢性危害 , 而且能对机体的免疫功能产生影响,引起生物体遗传物质的变化 。长期接触环境中的致癌因素还可引起恶性肿瘤,称为环境(性)癌 。环境污染按环境要素可分为大气污染、水体污染和土壤污染等;按污染物的性质可分为生物污染、化学污染和物理污染;按污染物的形态可分为废气污染、废液污染、固体废物污染、噪声污染、辐射污染等;按污染产生的原因可分为生产污染和生活污染,前者又可分为工业污染、农业污染、交通污染等;按污染物的分布范围又可分为全球性污染、区域性污染和局部性污染等 。
希望能帮到你!
1. Pollution
1. 污染对人类有害
2. 为防止污染,3. 近年来采取了一些措施
4. 然而 , 5. 污染问题尚未完全解决
Pollution is harmful to human beings. Polluted water causes many kinds of diseases such as diarrhea, enteritis, etc. And sometimes these diseases even take man’s life. Dirty air or air-borne garbage causes stinging eyes and running nose. Pollutants are destructive. They cause runs in nylon stockings and crack rubber tires and they eat away at stone and rust iron.
Measures have been taken to control pollution. In recent years, legislative steps have been introduced to control pollution. Rivers are being cleaned. Air is purified, and pollutants are being trapped before they are poured out of chimneys.
However, pollution problems have not been pletely solved. Pesticides are widely used almost everywhere. They pollute soil, water and food. They have the power to make our streams fishless and our gardens and woodlands silent and birdless. Some factories are still using air as a dumping place for wastes. Some lakes are still dirty. Quite a few chimneys are still pouring *** oke into air and noise pollution remains serious.
翻译:污染
污染对人类有害 。污染的水引起多种疾病,诸如腹泻,肠炎等 。有时这些疾病甚至会夺去人的生命 。污染的空气或空气中含有的废物引起眼睛刺痛,流鼻涕 。污染物是有害的,它们使尼龙长袜脱丝,使车胎爆裂,侵蚀石头,使铁生锈 。
为了防止污染,采取了一些措施 。近年来,采取一些立法措施来控制污染 。河水正在变清,空气正被净化,污染物从烟囱中排放出来以前,就得到了控制 。
然而,污染问题并未完全解决 。杀虫剂在广泛使用着,些杀虫剂污染着土壤、水和食品 , 使河流的鱼类无法生存,使我们的花园飞鸟绝迹,毫无声息 。一些工厂仍然把大气作为垃圾倾倒场 。一些湖泊依然很脏 。还有不少的烟囱把烟尘排放到大气中 , 另外 , 噪音污染依然严重 。
希望对你有帮助?。。?
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1. 关于河水污染的研究报告作文 300字 【空气污染作文英语作文】我家门前有一条河,以前这里的河水又清又亮,河边种着一排排树木和花草,每到夏天,我们百到河里去游泳或在岸边散步 , 这里是人们休闲娱乐的好地方 。
现在河水又黑又臭 , 到底是什么污染了河水呢?于是我对河水的污染进行了调查 。调查我通过在河道附近和河边观察,发现有一些人在度往河里扔垃圾,有的在河边扔剩菜,还有的往河里倒污水 。
在河的附近还有一个药厂,把工业污水排入河里 。分析河水污染主要由于人为因素和工业的废气、废水和废渣 。
版人们把一些不要了的东西扔进河里 , 再用污染的河水灌溉农田,人们吃了农田里被污染了的食物就会生病 。建议我建议一是要请有关部门加大监管力量,禁止工业污水排放到河里 。
二是要加大宣传力度,向周围的居民宣传要一起爱护环境,不乱扔垃圾,把这条河改权造成人们休闲娱乐的地方,成为我们城市的一道亮丽的风景线 。
2. 水资源污染作文童话写(400字)一直以来,我们的生活很美好 。但是我们也受到了不同程度上的水污染,水本来就是清澈见底的,水是我们生活的源泉 。现在人们到处乱扔垃圾,原本清澈的河水慢慢地被污染了 。
我家乡门前的一条小河现在就变成垃圾河了 。有些人乱扔垃圾,去捕鱼都要捂着鼻子 。而且鱼都要死光了 , 现在很难捕到鱼 。要是很久没有捕到鱼的话就会走很远的地方的地方去捕鱼,况且可能会一天就可能污染一条小河 。我这才知道原来是被垃圾污染才导致水源受污染 。雾霾对人体有害美国进口普卫欣天猫今年1月24日,我对妈妈说:“我们开展一个保护环境关爱大自然的活动吧” 。爸爸妈妈都高兴的同意了 。我就和爸爸妈妈划着小船在河面上捞垃圾,捞了一天 。河面的垃圾终于终于捞完了,河水也开始变得很清澈了,这时候我和爸爸妈妈都很开心的笑了起来 。
我最后向全村的人民说:“为了我们健康的生活,希望大家以后都不要往河里面乱扔垃圾了 。”从此我家乡门前的小河漂亮极了,也没有人再往河里乱丢垃圾了
3. 由于河水被污染,鱼儿都希望能被抓走今天上午,老师带我们到学校里面的一条小河边上去看那条河 。
来到桥上,我往下一看感到特别惊讶:怎么这么脏?河面上躺满了各种各样的脏物,羽毛球、篮球、塑料袋、可乐罐、废纸……我想以前我到这儿看到的小河是非常干净而且非常美丽的 。特别是到了春天,河水清澈,柳树发芽,柳枝倒挂,随风摇摆真是好看 。
草地绿了,小花开放了,其它的树木也苏醒过来,出现了一片勃勃的生机,那景色特别迷人 。可是眼前这小河已经被人们弄脏了 。
小鱼也看不见了 。我想小鱼一定是被这脏水毒死了 。
即使没有被毒死的,也一定向别处逃了 。它们在逃跑的时候看来应该撑一把伞,避免让人用脏物砸?。辉疑?。
我又想再这样下去,这小河一定会更加脏的 。我想我们小朋友一定都喜欢干净的小河吧!总不想看到脏的小河吧!如果我们都爱护以及保护小河和周围的环境的话那么我们就会有干净清洁的小河和环境 。
鱼儿也喜欢干净的河呀!心动不如行动 , 那就让我们赶快行动起来吧!我们可以去扫地,捡垃圾,给花儿浇水……这样的话用不了几年,甚至几个月,我们的河就会干净起来,就会美丽起来,比原来的学校漂亮好几倍了!在这样美好的环境里,我们能够更加愉快地游戏、活动、学习、生活…… 。
4. 写一篇400字的《水源被污染了》作文一天放学,奶奶还没有来接我,我便倚着桥栏杆等待 。
无意中网桥下望去,只见日新河的水如同墨水一般,黑得几乎不能再黑了,并且散发出阵阵恶臭,让过路人不得不掩鼻而过 。突然,一个大大的排污口吸引了我的注意,黄而浑浊的污水从排污口里源源不断地流出来 。
我甚至感觉到河水更黑了,气味更臭了 。我想,再这样乱排污水 , 恐怕世界上所有的河都被污染了 。
水是人类的生命之源,人的生活离不开水 。而水就这样被渐渐地渐渐地污染了 。
在全球,有80个国家和地区约15亿人口受到淡水不足的威胁,其中26个国家约3亿人极度缺水 。虽然我国是水资源大国,但人均淡水资源的只有世界的四分之一 。
假如把地球上的水比作一桶水,那能供我们食用、饮用的只有一勺水,而那一勺水中的四分之一已被污染 。假如世界上的水都被污染,那人类将性命难保,最终灭绝;假如世界上的水都被污染 , 那人类会遭到大自然的惩罚…… 如果再这样污染下去 , 那地球上的最后一滴水便是人类的眼泪!人们啊 , 快醒醒吧 , 别再问了眼前的利益无节制地污染宝贵的水资源了 。
5. 小河污染调查报告作文300~400字我家附近有一条小河 , 名子叫龙山河 。原来这河十分清澈、透明 。通过河面能看到欢快的鱼虾在河里自由自在游来游去 。可是后来,河水慢慢变浑变臭了 。这是为什呢?我百思不得其意 。于是,我对小河的污染进行了调查 。
调查
我发现,河水污染最严重的地方有几个大污水排放口 。每天中午,这几个排放口都排出一些工业污水 , 家庭废水,还散发出一阵阵难闻的臭味 。而且小河污染严重的是一些游客随便把垃圾扔到小河里 。
分析
那些工厂把工业污水通过排水管道直接排入河内 。还有河边有许多居民区,那些家庭废水也最终流进了小河 。使小河变臭变浑 。河边还有买菜的小商小贩 , 把烂菜叶买剩下的菜都丢进河里 。等等一些原因引起河水污染 。
结论
小河污染主要原因有:
1、工业污水、家庭废水排进小河 。
2、市场管理不善 , 一些市场垃圾丢进河里 。
3、有些游客素质低,随手向河里对垃圾 。
建议
工厂不应该把污水排入小河 , 应建污水处理厂 , 进行污水处理;市场管理人员应该加强市场管理,应该把垃圾运往垃圾处理场,不应随便丢进小河了事;游客应当自觉把垃圾放进垃圾桶,不应该把垃圾丢进河里,保护环境人人有责 。
6. 小河污染调查报告作文300~400字我家附近有一条小河,名子叫龙山河 。
原来这河十分清澈、透明 。通过河面能看到欢快的鱼虾在河里自由自在游来游去 。
可是后来,河水慢慢变浑变臭了 。这是为什呢?我百思不得其意 。
于是 , 我对小河的污染进行了调查 。调查我发现 , 河水污染最严重的地方有几个大污水排放口 。
每天中午,这几个排放口都排出一些工业污水,家庭废水,还散发出一阵阵难闻的臭味 。而且小河污染严重的是一些游客随便把垃圾扔到小河里 。
分析那些工厂把工业污水通过排水管道直接排入河内 。还有河边有许多居民区,那些家庭废水也最终流进了小河 。
使小河变臭变浑 。河边还有买菜的小商小贩,把烂菜叶买剩下的菜都丢进河里 。
等等一些原因引起河水污染 。结论小河污染主要原因有:1、工业污水、家庭废水排进小河 。
2、市场管理不善,一些市场垃圾丢进河里 。3、有些游客素质低,随手向河里对垃圾 。
建议工厂不应该把污水排入小河,应建污水处理厂 , 进行污水处理;市场管理人员应该加强市场管理 , 应该把垃圾运往垃圾处理场,不应随便丢进小河了事;游客应当自觉把垃圾放进垃圾桶,不应该把垃圾丢进河里,保护环境人人有责 。
7. 河水被污染了作文450字快点今天上午,老师带我们到学校里面的一条小河边上去看那条河 。来到桥上,我往下一看感到特别惊讶:怎么这么脏?河面上躺满了各种各样的脏物,羽毛球、篮球、塑料袋、可乐罐、废纸……
我想以前我到这儿看到的小河是非常干净而且非常美丽的 。特别是到了春天,河水清澈,柳树发芽,柳枝倒挂,随风摇摆真是好看 。草地绿了,小花开放了,其它的树木也苏醒过来,出现了一片勃勃的生机,那景色特别迷人 。
可是眼前这小河已经被人们弄脏了 。小鱼也看不见了 。我想小鱼一定是被这脏水毒死了 。即使没有被毒死的 , 也一定向别处逃了 。它们在逃跑的时候看来应该撑一把?。苊馊萌擞迷辔镌易?,而被砸伤 。我又想再这样下去,这小河一定会更加脏的 。我想我们小朋友一定都喜欢干净的小河吧!总不想看到脏的小河吧!如果我们都爱护以及保护小河和周围的环境的话那么我们就会有干净清洁的小河和环境 。鱼儿也喜欢干净的河呀!
心动不如行动 , 那就让我们赶快行动起来吧!我们可以去扫地 , 捡垃圾,给花儿浇水……这样的话用不了几年,甚至几个月,我们的河就会干净起来,就会美丽起来,比原来的学校漂亮好几倍了!在这样美好的环境里,我们能够更加愉快地游戏、活动、学习、生活……
8. 被污染的河水看图写事作文500字这个星期,老师给我们布置了调查环境污染情况的作业 。
我想起了家乡那条受污染的小河 , 每日上学放学我都要从那里经过,怎么就没有想到要好好地调查研究一下它受污染的原因呢?我在妈妈的引导下沿着河岸边观察边在笔记本上做记录 。首先看到是几家工厂,排污管把深绿色的、浓黑色的污水直接排入小河,排污口处的水面上漂浮着大量白色泡沫及少量被抛弃的塑料袋 。
污水发出一股恶臭 *** 着我的鼻子 , 可想而知,这污水里含有大量的有害物质 。菜市场已经开始收摊了,摊主正在处理垃圾 。
一位买菜的老板娘正挥舞着扫把挑“飞”一棵棵腐烂的白菜 , 那已经失去价值的白菜扑通扑通跳进了河里,漂浮了一阵就沉下去了 。唉,我们的母亲河什么时候成了容纳垃圾的地方了 。
街道的尽头是广阔的农田 , 勤劳的农民伯伯正在给农作物喷洒农药 。农药的瓶子就放在水沟旁边,我走过去闻到农药呛人的气味 。
想到许多农药使用以后,蔬菜水果上都要留下“毒素”,何况这些农田里的水都是要流到河里去的呀 。一路走来,我只看到被污染的、墨黑的河水,没有发现河水里有水草,也很少看到河边有树木 。
想到自己到过的一些风景区,清澈的水 , 在水底招摇的水草,和把枝条垂到河面的柳树,我心里感到悲哀 , 为什么人们就不懂得保护家乡的河流呢?回到家,我跟爸爸说起此事,爸爸告诉我,他小的时候,这河水是清澈见底 , 跟风景区没啥两样,他和朋友经常在这河流里游泳呢,哪知道现在变成这个样子了 。我上网查了资料,发现被污染的河流中含有许多危害人类的化学物质 。
比如铅,它会让人贫血,神经错乱 , 使儿童的智力下降;河水发出的臭味,影响人们的食欲,使人精神烦躁;河水里含着大量的汞 , 会使人口齿不清,听觉失灵 。虽然人们不会直接饮用河水,但河水蒸发后,降下雨水也含有危害人类健康的物质 。
河里的鱼类受到毒害,人食用了这些动物 , 肯定是间接地受到危害 。想想河水受到的污染,我感到痛苦,为什么人们只顾自己的利益,而破坏了环境呢?多么希望人们能够觉醒,保护我们的母亲河,让河水恢复到清凌凌的状态 。
9. 大自然的启示作文400字水污染我家附近有一条小河,名子叫龙山河 。
原来这河十分清澈、透明 。通过河面能看到欢快的鱼虾在河里自由自在游来游去 。
可是后来 , 河水慢慢变浑变臭了 。这是为什呢?我百思不得其意 。
于是,我对小河的污染进行了调查 。调查我发现,河水污染最严重的地方有几个大污水排放口 。
每天中午,这几个排放口都排出一些工业污水,家庭废水,还散发出一阵阵难闻的臭味 。而且小河污染严重的是一些游客随便把垃圾扔到小河里 。
分析那些工厂把工业污水通过排水管道直接排入河内 。还有河边有许多居民区,那些家庭废水也最终流进了小河 。
使小河变臭变浑 。河边还有买菜的小商小贩,把烂菜叶买剩下的菜都丢进河里 。
等等一些原因引起河水污染 。结论小河污染主要原因有:1、工业污水、家庭废水排进小河 。
2、市场管理不善,一些市场垃圾丢进河里 。3、有些游客素质低,随手向河里对垃圾 。
建议工厂不应该把污水排入小河 , 应建污水处理厂,进行污水处理;市场管理人员应该加强市场管理 , 应该把垃圾运往垃圾处理场,不应随便丢进小河了事;游客应当自觉把垃圾放进垃圾桶,不应该把垃圾丢进河里 , 保护环境人人有责 。
10. 建议书 污染水作文400字地球的水资源现在正严重的缺乏着,水资源污染又使我们人类增加了一个困难:有限的不,肯定会干净、纯净吗?
人类不知注意到了没有,不知从什么时候开始,各种和样的纯净水、矿泉水已开始提高价钱了,现在人们对水污染开始担忧了,这种担忧有很多,工业废水若不加处理就排入河流,大量的脏水就水就会越来越多 。记得一篇文章上这样写到:1980年,马来西亚马生河河水中的重金属含量很高 , 以至当时有人戏言,建议将这条河里的水装瓶作杀虫剂动脑筋 , 另外还写到,人口1000多万的中国上海市 , 都饮用黄浦江的水,而人们能想象得出黄浦江的水污染到什么程度吗?还有一个报道说到总长为113.4千米的江段 , 竟有一大半的江段受到污染,而且给当地的居民 , 带来了危险 。
全世界每年至少有2500万人死于水污染引起的疾病,其中大部分是儿童 , 面对极为宝贵而又有限的水资源,人们不知该怎样进行处理,水资源是人类每天必要的,它本来是可以再的,可犹豫人们污染水资源,使缺水的地方更缺水,使人们患上某种疾?。沟盟试床荒茉偕?。
世界上的水资源已严重污染,幸好人们在1997年3月21日开始保护水资源,进行彻底的排除脏物 。

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