关于环境污染治理的英语作文(最新20篇)

Nowadays, the environmental protection is becoming one of the most important issues in the world. Being one of the members of our society, what shall we do to protect the environment

First, stop using plastic bags, boxes and bottles. Stores should be required to use the bags, boxes and bottles which are made from paper. Secondly, more and more trees and flowers should be planted to keep our surrounding clean. People must be required to plant plants around their houses and work places.

Finally, we must control the pollution by law, according to which, polluted water and air exhausted from factories should be forbidden.

These are some of the measures that we can take to protect our environment and they are not hard tasks for us. Remember, the earth is the only planet we could live at present.

Since the first day, BNBM has paid more attention to protect the environment as its social responsibility, by developing green building materials, producing green products and creating green enterprise. According to the spirit of "From the nature, for the nature and return to the mature", BNBM has tried its best in developing new technology and improving equipment to reduce the pollution.

家乡是美丽的地方，我家乡的，不懂得保护大的环境，反而去污染环境。

里，白色污染空气多，列如：上商场，菜市场等购物，大多数的用白色塑料带装。用以后就随手扔掉了。

不光是白色塑料带，汽车的尾气，如：大老板，开着小汽车东奔西跑。在人下，感到很富裕的。，有些的下，是，把美好的环境污染了，感到伤痕累累，毫无生机。

你们么?小小的电池，可以把600亿方的水源污染了。村庄，有花，有草和树木，空气好了!，村庄里的不懂得保护，反而去污染大的环境。

我梦家乡了美丽的大花园呢!

同学们让美好的环境一起加油吧!

环保局局长：

您好！我是江华小学的学生，现在向您提个建议。

蓬江河是我们江门的代表河，可是河水乌黑，走过去一阵臭味扑鼻而来。据人们回忆，以前在蓬江河还可以游泳，河水可以灌田，河水清澈见底，还可以看见鱼虾在小河里嬉戏玩耍。可是因为在蓬江河岸边建了玻璃厂，玻璃厂把污水排进蓬江河里，人们也不环保，把垃圾抛到河里，蓬江河两旁还有一座座垃圾山。由于蓬江河乌黑发臭，并没有什么欣赏价值，便成了“水上人家”的定居处。那一艘艘破烂不堪的船、垃圾、污水……我们的蓬江河依然默默忍受。尽管周围绿树成荫，鸟语花香，尽管周围建了一座座美丽的大厦，也会因为这一条河，而影响了江门整体容貌。

因此，我冒昧向您提出几点建议，希望您能接受：

1。让玻璃厂停止发放污水。若不听，就命令停业；

2。号召人们爱护环境，不要把垃圾扔到河里，若发现了，就对他（她）进行环保教育，增强环保意识；

3。让“水上人家”搬上岸来；

4。专门派几名监督员，一边巡视，一边做出措施；

5。把垃圾山清除掉。

希望您能采纳我的建议，让江门变得更美丽，让更多人知道咱们江门！

建议人：一个关心社会的学生

Analysis on the Accounting Information System under the

Network Environment of Internal Control

Abstract: In recent years, the information technology revolution led to the integration of the business enterprise of the financial aspects of the related transformation. But the internal and external environment of accounting changes, makes the traditional manual accounting internal control system has been difficult to meet the requirement of information technology; to the existing accounting information system has brought an unprecedented risks and challenges. Therefore, this paper adopts literature research and comparison analysis and other methods, combining the accounting information system and the internal control of some of the basic theory, trying to take some effective measures to reduce the network of environmental accounting internal control risks.

Key words: Network environment; Accounting information system; Internal control; Risks; Method

[世界环境系统英语作文

Secondary school students as our primary task is to do a good job learning that is the protection of the environment on the basis of the knowledge you learn in their own minds, they can form a sense of environmental protection only do you have about your sense of action in order to have the idea then you have to do our best to influence People around to learn about the environment to understand the importance of environmental protection and you will make every effort to persuade friends and family and You fight side by side together to protect our common Earth

经典保护环境英语作文范文

It is very important to deal with the rubbish in cities. Rubbish must be thrown away or reused properly. Or it may cause a lot of problems. It may pollute the air and water. People may get ill when they breathe the polluted air or drink the polluted water.

Our city has started to face the problem. Some rubbish is sorted and sent to a certain place .Waste gas is cleaned before it goes into the air. Waste water is also cleaned before it is poured into rivers.

People should be prevented from throwing rubbish everywhere. We should try our best to take care of our environment and fight against pollution.

这是处理城市垃圾非常重要。垃圾必须扔掉或者重用。或者它可能会导致很多问题。它可能会污染空气和水。人可能生病时呼吸受污染的空气或饮用受污染的水。

我们的城市已经开始面临的问题。一些垃圾分类并送到某个地方。废气进入空气之前清洗。废水也在它倒入河流清洁。

人们应该阻止到处扔垃圾。我们应该尽我们最大的努力去保护我们的环境，与污染作斗争。

今天放学，我们每一个小学生都收到了一张通知。通知的题目是：“松下环境小卫士杯”浦东新区青少年“垃圾分类网上行”实践活动。

回家以后，我和妈妈一起登录了网站，注册成功后，打开网页我第一眼就看到了“垃圾分类小游戏”，我拿起鼠标点了起来，一共有22种不同的垃圾，要把他们放进不同的垃圾桶里，第一次我错了好多，因为有些垃圾，我不太清楚他们该如何分类，于是我又反复玩了几次，而且还注意看了游戏结束时，出现的分类小知识。这次我把所以的垃圾全都放到适合的垃圾桶里去了，满分，哈哈，我好高兴啊!

游戏做完了，我和妈妈一起参加了知识竞赛，里面的题目我都看不懂，妈妈一边给我读题一边给我讲解意思，还有好多妈妈也太不清楚，30题我们只做对了24题，而且时间还差点不够用了。妈妈说：“看来我们对绿色环保的知识了解得太少了，以后要多看看这方面的书籍，了解掌握了，才能成为真正的环境小卫士!”让我们一起学习吧!

1. To cherish the enviroment is to love ourselves.

爱护环境就是爱护我们自己。

2.Water is the source of ourlives

水是生命之源。

3.I make an urgent appeal that measures should be taken to cope with the situation

我急切呼吁应该采取措施改变现状。

4.Our government is doing its best to take measures to fight against pollution.

我们政府正努力制定措施与污染作斗争。

5.We are sure that well win the battle.

我们坚信我们能赢得战斗。

6.Its high time that we should protect our enviroment from being polluted.

是时候我们应该防止环境污染了。

7. Keep our mountains green，the wate clean，and the sky blue.

使我们山更绿，水更清，天更蓝。

8.However，natural resources are not inexhaustible.some reserves are already on the brink of exhaustion.

然而自然资源并不是无穷无尽的，一些储量已经到了穷尽的边缘。

9.If we do something with no thought for the furture . The later generation would be in danger.

如果我们不为将来考虑，后代就会受到威胁。

10.Our earths days are numbered without urgent help.

没有及时的帮助我们的地球就屈指可数了。

11(Sth.)are bound to generate severe consequences if we keep turning a blink eye to them.

如果我们继续睁一只眼闭一只眼的话，……一定会有恶劣的后果。

I love the earth, love to the survival of our homes. Love her love her castle peak green water, green blue sky...

In the fields in the fragrance of flowers, butterfly and I play together, and laughter; In the lush forest, I chase, singing with a bird; Early in the morning, I go to on the plain with lightsome pace for an outing, mist curl up, white gauze of softly floating in the air. Suck the scent of flowers and plants, we enjoy the sun bath, I was intoxicated in the infatuated fantasy; At night, I sat in the paddy fragrance farm small courtyard, looking at the bright sky, listening to the cicadas liao, pre-pubescent, as if place oneself in a fairytale kingdom.

What a good environment! How can allow damaged?

Human technology, large discharge, endless exploitation of... Dinosaur extinction due to environment, and the human is to destroy themselves?

The historical mission to protect the environment and maintaining ecological balance cross-century generation to fall on our shoulders. Let us to love nature, love the earth, arm in arm, side by side, heart to heart to cast up a green environmental protection levee, defend the resources, protect environment, to defend the earth, to defend our beautiful homeland!

我热爱地球，热爱我们赖以生存的家园。爱她的青山绿水，爱她的碧草蓝天……

在四野飘香的花丛中，我和蝶儿一起嬉戏、欢笑;在郁郁葱葱的森林里，我与小鸟一起追逐、歌唱;清晨，我迈着轻盈的步履去原野上踏青，雾霭缭绕着、白纱般的柔柔地漂浮在空中。吮吸着花草的芳香， 欣享着阳光的沐浴，我被陶醉在这如痴如醉的梦幻里;夜晚，我坐在稻谷飘香的农家小院里，仰望着璀璨的星空，聆听着蝉鸣嘹响，蛙声如潮，仿佛置身于一个童话般的王国。

多么好的环境啊!怎能容许被破坏呢?

人类的高科技，大排放，无止地开采……恐龙因环境而灭绝，而人类却要把自己毁灭掉吗?

保护环境与维护生态平衡的历史重任要落到我们跨世纪一代的肩上。让我们都来关爱自然，热爱地球吧，手挽手、肩并肩、心连心地铸起一道绿色环保的大堤，捍卫资源、捍卫环境、捍卫地球、捍卫我们美好的家园吧!

尊敬的贵溪市环保局长：

您好！我是一位擂鼓岭梅园小区的小居民。

近来，因楼下的烧烤店、酒店随意污染环境、排放有害气体，搅的我们不得安宁。楼下一家中等规模的酒店，私自开设后门，还在我们进楼的平台占道洗菜、切菜。酒店还在走廊上搭了一个水池，肮脏不堪，遍地是油、落下来的一些辣椒什么的。

酒店的顾客大声喧闹，猜拳、笑叫声不绝于耳，不时地还扔下来一些垃圾、骨头。烟囱成了摆设，屡屡浓烟飘散在小区内。对面还有几家烧烤店，每当晚上，生意火爆，但我们擂鼓岭梅园的居民就遭殃了。

刺鼻的烧烤浓烟呛得人们咳嗽、流泪，过往的行人也纷纷捂着鼻子赶快避开。不仅如此，酒店的洗菜工也不讲卫生，乱扔垃圾，是我们的道路肮脏不堪。酒店还随意泼洒污水，灌木因经常被污水侵蚀，露出了枯黄。整个小区污水横流，垃圾遍地，满目苍夷。

这样的情况已经大大降低了小区居民们的生活质量，威胁到人们的身体健康。小区的居民们也曾经向您的局并请求处理，但石沉大海，毫无结果。再次，我想向您提出几点建议：

1、对酒店和烧烤店进行一些必要的惩罚措施，给他们点警告与教训；

2、将烟囱修复，每次排放浓烟先过滤一遍让他们懂得保护环境的重要性与紧迫性；

3、禁止酒店随意向小区泼洒污水，将污水处理后正确排放；

4、关闭酒店后门，在厨房里洗菜、切菜，不能占道洗菜，让酒店服务员在餐桌上放警示牌，提示顾客不要乱扔垃圾、大声喧哗；

5、设立酒店专用垃圾桶，将垃圾扔进桶里，不要随地乱扔。

此外，我还发现擂鼓岭许多小区也有类似的情况，无数的居民也在忍受着臭气熏天、肮脏不堪的折磨，生活苦不堪言。

希望环保局局长能在百忙之中抽空看看我的建议书，并根据我的建议对酒店、烧烤店进行妥善处理，换我们一个安静、干净、美丽的家园！

祝：工作顺利，万事如意。

air pollution comes from factories, power stations and cars. chemicals in the smoke from power stations cause a lot of damage. they can travel hundreds of miles in the wind before falling to the ground in the rain. but this "chemical rain" gradually destroys trees in the forests and kills fish in the lakes. in germany, over 50% of the country’s trees had been damaged by the year 1986.

time and time again there are serious accidents that pollute the air. in 1986 there was a bad accident at a nuclear power station in russia. a cloud of radiation crossed the whole of europe. it is said that 125,000 people died in russia as a result of illnesses caused by this accident.

in 1984 there was a serious accident at a factory in india and a cloud of dangerous gas covered the town of bhopal. over 2,500 people were killed that night, and hundreds of thousands of people were injured. many of the injured lost their sight.

现在，我们家乡的环境越来越差了，空气不再那么清新了，河水不再那么清澈了，我发现这是人们缺乏环保意识造成的。

有一天，我走在回家的路上，突然，一个香蕉皮从前面扔过来，我转身看了一下，是一位叔叔吃完香蕉后，随手把香蕉皮扔到了地上。我跑了过来，对那叔叔说：“叔叔，我们不能乱扔香蕉皮，那会污染环境的。”叔叔不以为然地说：“不就扔了个香蕉皮。”我很生气的说：“如果每个人一天扔掉一个香蕉皮，那地球不就成了垃圾站了吗？”叔叔的脸变的通红，把我手中的香蕉皮扔到了垃圾箱里，然后摸了摸我的头说：“哎，现在的小学生可真了不起，我们大人还没有小学生有环保意识呢！我笑着说：“也许你还比我们小学生还懂得环保。”我和叔叔都高兴的走了。”

通过这件小事让我明白了只要人人都保护环境，家乡的环境就会变得更加美好。所以，我们应该保护环境，要知道，保护环境就是保护我们自己呀！

Environmental protection is everyones responsibility, we all know! But now the environment is not optimistic, such as: someone spit on the ground, someone littering, still pulling weeds, folding flowers. These are nothing, because some people, not only protect the environment, but also damage the environment. Because of the existence of this kind of person, so only in the sharp deterioration in environment, so we should protect the environment, more to damage the environment should be discouraged. In this way, the tree will be much, grass and flowers also lush, natural, such as dust storms disaster would not have happened!

Today, I let you see how should protect the environment. Some people might say, put a few piece of propaganda to protect the environment in the city brand is not good, in fact, this idea is wrong. Someone may say: this is not a propaganda to protect the environment? Of course not, because there are two reasons: 1, some people may watch brand every day, so I wont join the team to protect the environment. Will likely continue to destroy the environment and bad habits. 2, is the man looking at, but he didnt want to join the ranks to or dont want to protect the environment. From these two points can illustrate just a few propaganda brand is useless. Which someone may be eagerly asked: what! Method is very simple, as long as their faith to protect the environment, the people around will follow suit yourself!

The first step to protect the environment: learn how to protect the environment. Requirements: oneself to voluntarily protect the environment, not even in your environment, so that you even pipe request wont be able to reach others. To protect the environment the second step: advice others to protect the environment. Requirements: if see people littering or spitting, etc., should be up to dissuade immediately. Of course also want tube that yourself! To protect the environment the third step: make a collective to protect the environment. Requirement: let the dozens of people and as a collective, and protect the environment. If you do this at 3 o clock, then you are an "environmental small guards"!

This is my idea of protecting the environment. I now are trying to protect the environment, and you?

保护环境是大家的职责，大家都知道吧!但是现在的环境状况却不容乐观，比如：有人在地上吐痰，有人乱扔垃圾，还有人拔草、折花。这些都不算什么，因为还有些人，不仅不保护环境，而且还破坏环境。因为有这种人的存在，所以环境才在急剧恶化，因此我们要多加保护环境，对破坏环境的人应该劝阻。这样，树就会多了，草和花也茂盛了，自然，沙尘暴之类的灾难就不会发生了!

今天，我就让大家来看看应该怎样保护环境。有些人可能会说：在城市里放几块宣传保护环境的牌子不就好了吗，其实，这种想法是错误的。有人可能会说了：这不是在宣传保护环境吗?当然不是，因为这里有两点原因：1，有一些人有可能每天都不看牌子，所以就不会加入到保护环境的队伍中去。习惯差的，还有可能继续破坏环境。2，那个人看是看了，但他不想加入到这个行列中去或是根本就不想保护环境。从这两点可以说明光是几块宣传的牌子是没用的。哪有人可能会急切地问道：那该怎么办!办法很简单，只要自己要保护环境的信心，自己身边的人也会跟着做的!

保护环境第一步：自己学会保护环境。要求：自己要自觉地保护环境，不能连自己都在破坏环境，这样你就连管别人的要求都达不到了。保护环境第二步：劝告别人保护环境。要求：如果见别人乱扔垃圾或吐痰等，应该立即上去劝阻。当然自己也要管得知自己哟!保护环境第三步：让一个集体保护环境。要求：让几十个人并成一个集体，并保护环境。如果你这三点都做到了，那你就是一个“保护环境小卫士”了!

这就是我保护环境的观点。我现在也在努力保护环境，你呢?

The environmental pollution is worse and worse /more and more seriously today. Water is polluted; we have no clean water to drink. Many trees are cutting down, some animals is getting less and less. Some factories are pouring dirty air in the sky, the population is increasing faster and faster, resources are getting less and less…etc. Not only does it affect our lives and health, it but also has agreat affection in the future. Peoples health has been greatly affected by air, noise and water pollution. Many people died of diseases. In order to live a better life, we need protect our world.

We shouldn’t throw away rubbish everywhere. We want to recycle, reduce, reuse things .Don’t waste things. This saves money and reduces pollution. Use things for as long as possible. We don’t use plastic bags. We must plant more trees and stop the people cutting them .We hope our worldbecomes more and more beautiful.

森林的乱砍滥伐不就是一个严峻的问题吗?据调查全世界森林面积正以每年上千万公顷的速度在消失。造成大量的水土流失，使许多地区成为沙漠。人类的活动范围在不断减少，这不可怕吗？以下是小编为大家整理分享的改变污染环境的作文，欢迎阅读参考。

改变污染环境的作文

在21世纪的今天，人类的科学经济发展已经达到了很高的水平。然而我想问：你们有没有意识到人类的活动对环境会造成怎样的影响呢？

森林的乱砍滥伐不就是一个严峻的问题吗?据调查全世界森林面积正以每年上千万公顷的速度在消失。造成大量的水土流失，使许多地区成为沙漠。人类的活动范围在不断减少，这不可怕吗？

人类除了破坏森林之外，难道就没有什么破坏环境的问题了吗?不是这样的。现在我们应该看到水污染的严重性，目前世界上60%的地区面临供水不足，已有20%的人口难以得到清洁水，51%的人无法得到卫生用水。这是什么造成的呢?是我们人类自己造成的，现在的工厂及我们生活中的污水，没有通过处理就排出去。这不是最好的证明吗?据研究，每排放1立方米污水，就污染14立方米天然水。想一想，这是多么可怕的数字？

在工厂排出的浓烟里，我们不知道浓烟是污染大气的吗?科学家发现，至少有100种大气污染物对环境产生极大危害，直接影响人们的健康。

难道我们想在这种环境中生活吗？当然不想；那让我们用行动来证明吧！我们可以从我做起，从现在做起，从身边做起。树立爱自然、爱护环境的意识吧！来做宣传环保的使者!让我们一起为保护环境行动起来吧。

改变污染环境的作文

随着科技的不断发展，汽车的不断增多，排放的废气已经造成了严重的污染，或许，几年后的子孙后代、几百年后的大家，或许会因为大气污染而死亡。现在，地球上每一年都有百分之二十的人因为饮用了受到污染的水而死亡，如果这样延续下去，地球在几万年后岂不是变得光秃秃、像月球一样了？

据科学家的统计，每一年，每一月都有百分之二十多的树木因为废气污染而枯萎。百分之八十多对我们有益的细菌死亡，大家或许会觉得很夸张，但这是事实。其次还有受到污染的废水、废气等。人类有错吗？

我多么希望大家能珍惜我们身边的每一个事物，每一只动物，每一只有益的细菌，因为，很有可能，在几万年后的今天，他们都没有了。

动物对人类发起了警告;细菌对人类发起了警告;每一条无辜的生命对我们发起了警告。

“人类，不要再害你自己，不要再害死我们了吧！”

We have only one earth.

Its cle[object Object]ar how important it is to take care of our earth.

However,nowadays the environment is being polluted badly,so we must take actions.

For example,we should pick up the rubbish and throw it into dusbin.

We should collect waste batteries.

And we should use plastic bags as less as possible.

In addition,we mustnt spit in public places.

Protecting the environment is our duty.

As a student,I will try my best and advise others to protect the environment together.

I believe the earth will become more and more beautiful if everyone can make their effort.

“环境污染，严重地破坏了人们的生存坏境。”黄老师说：“我们来给地球妈妈治一治皮肤病、脱发症、发烧等疾病吧!”

同学们有的说治皮肤病，有的说治脱发症、有的说治中暑，还有的说自己可是个万能医生啊!不管是什么病都能治。

陈丰说：“我会治脱发病，我用一颗颗神奇的种子，把地球妈妈脱发的地方全部种起来，让地球妈妈重新做一位美丽的长发女郎。”

段观健：“我也会治病，我会治中暑，我还知道病根呢!治法师：吧树种起来，不要让大片沙漠把地球妈妈身上的水分夺走。

病根是人们把树都砍光了，地球妈妈越来越热了。

所以就中暑了。”

杨晨曦也说：“我会治皮肤病，只要把垃圾扫掉，送到垃圾桶里，把地球妈妈脸上的脏物去除。

老师说：“大家说得很不错，让我们来挽回地球妈妈的生命把!”

[污染环境200字作文

我的家乡————-安海，是晋南侨乡一座蜚声中外的文化古镇，现又以经济开放名闻遐迩。她钟灵毓秀，物产丰富，经济发达，令人向往。她历史悠远，文化流长，人才辈出，是一方神圣的文化宝地。著名的民族英雄郑成功一生的三分之二的时间，在这里汲取灵气。

家乡的灵源山，令人流连忘返。它风景如画，烟雾变幻，不仅是饱览泉南风光的最佳去处，而且是一座富有中国传统文化内涵的名山。站在顶峰，无限风光尽收眼底。

家乡的安平桥，一桥跨海五里，素有”天下无桥长此桥”的美称。它直如绳，平如砥，犹如长虹卧波，又似玉堑通天。桥下碧水澄清，一片片柔嫩的水草，一群群可爱的鱼儿小虾，簇簇树影。人在桥上，微风一吹，映在水里的身影跟着颤动起来，真是优哉游哉，别有一番情趣！

家乡不仅充满了湖光山色的自然美，而且洋溢着现代化的气息。恒安工业城拔地而起，安平开发区别墅幢幢，商业城里门庭若市。东大街两旁高楼林立，栉比排列，大有与天公试比高的气势。大楼上彩旗迎风招展，向你展示着当代安海的活力。走在街上，车辆如梭，行人如流，琳琅满目的商品令你眼花缭乱，目不瑕接。听！学校里每天书声琅琅，不知为祖国培育出多少人才啊！看！精神焕发的老人们相约在公园里跳舞、打太极拳，舒适地享受着晚年的欢愉生活。瞧！家庭主妇们兴致勃勃地学起英语、电脑，为更好地投身于家乡的建设积蓄力量……

今天，家乡乘着改革的春风飞速前进。在党的好政策的引领下，在家乡人民的奋斗下，在侨胞们的热情关怀下，家乡的经济展翅腾飞，并成为凝聚海峡两岸同胞和海内外乡亲情谊的一条纽带，为促进祖国统一大业做出了积极的贡献。

明日的家乡，必将乘风破浪，更上一层楼。未来的家乡四季吐芳、绿草茵茵、环境优美。条条笔直的水泥路直通小镇的各个角落；每辆车的尾部都会安装上一个“烟气消除器”，把车辆排放出来的烟气，点滴不遗地吸收起来；工厂里的废气、废水、废渣得到了最好的处理；通讯设施、交通条件也都要比现在发达许多；人民安居乐业，有如生活在世外桃源。

真美啊，安海！我要歌颂这已有八百年多年历史的家乡，我要赞美这“四时花不谢，八节春长在”的家乡，我更要把我的智慧、把我的汗水撒在这片肥沃的土地上，为安海明天的新辉煌尽一份力量！

爱我家乡，建设古镇！

[家乡的环境污染初三作文

The protection of the environment is everyones responsibility!(标题)

Taking good care of our environment is very important.Wherever you live,You can do something around your neighbourhood.

its our duty to keep our environment clean and tidy.You might ask yourself,"have I picked some rubbish and thrown it into a dustbin?Have I ever collected waste paper or bottles for recycling?Have I ever planted any trees or flowers in or near my neighbourhood?"

If everyone makes a contribution to protectingthe environment,the world will become much more beautiful!

Our environment is getting worse and worse now.People throw their garbage here and there.Factories make more and more dirty water that has polluted the rivers and lakes.What should we do?We must find ways to stop pollution.Waste water must be cleaned before it is poured into the river.People shouldn‘t throw away rubbish here and there.We should pick up the garbage around us.We‘d better plant more trees.I‘m sure if we take care of our environment,our world will be more beautiful!

Too many cars have caused a lot of serious problems in our world.

Besides congestion, accidents and fast fuel consumption, cars are responsible for a good part of air pollution in big cities.

One possible solution is to design and develop clean cars and clean fuels.

In Shanghai, some of the public buses begin to run on natural gas, which does not give off as much carbon dioxide as petrol.

Another solution is to develop modern public transportation systems and restrict the use of private cars.

If the price of petrol rises constantly and the public vehicles are efficient and convenient enough, most people will not buy private cars.

Thus, the total number of cars in big cities will reduce greatly.

On the whole, the elimination of air pollution needs the collective efforts from the government, the public and the environmentalists.