the picture shows the pollution caused by chimneys of the factories in cities. often, the sky is covered by large clouds of smoke from chimneys. the air is nearly suffocating, especially in the evening as it bees cold and the smoke is spreading everywhere. the scene reminds us of the end of the world.

from the picture we can infer that the drawer of the picture intends to convey to the readers that unplanned factories has brought about great hazards to the city air condition. due to planning mistakes, factories were usually placed in the center of cities, among residential and business districts. besides, nearly every block has several chimneys for the heating system, which makes the whole city immersed in thick columns of smoke. as a result, respiratory diseases have been reported to be rising and old people dying of the worsening air pollution.

pollution is really a hot issue in the world. if we don’t take useful measures, we may live in terrible surroundings, and some unexpected results may e out in the end. so, what we should do is to bring down the problems caused by chimneys. for one thing, factories with chimneys should be moved out of the center of the city and it should be made sure that the waste gases are at least not poisonous. for another, other means of heating should be developed to stop using coal. in a word, in the city there should be no coal, no chimney, and no smoke to pollute the air.

被污染的河作文篇2

recently, haze weather has become a daily one right here in a large part of china. people are forced to wear the mask to avoid breathing poisonous air. so it is necessary to find out the reasons which lead to that and work out the resolution. if we trace the cause of haze weather, the main points are as follows. first, china’s air quality standards are rather lax and evaluation factors are limited, so you will see that current air appraisal system has defects. second, some people just go for economic interests instead of turning out products according to relevant laws and regulations. they tend to use obsolete equipment in which they are likely to emit a great deal of wasted air. third,across our society, relevant protection awareness has not been built up so that people haven’t formed a habit of using green product and saving energy as much as possible. nowadays, people rely more and more on travelling and working by car. it is well known that automobile exhaust is the main reason for the haze weather.to settle this problem, a series of measures should be taken as follows. first, we should strengthen air monitor to lower the levels of small particulate pollutants. second, we should enact more strict laws and regulations and keep perfecting our current law on environmental protection to regulate people’s daily actions and the industrial production and punish those factories that ignore the protection and keep emitting dangerous materials that cause haze. third, we should develop green and energy-saving energy to lower the emission of haze and improve air quality.

as far as i am concerned, if we work together to be able to take such measures, our environment will get better and better and haze weather will vanish gradually.

被污染的河作文篇3

我的'家乡在朝阳，是一个非常美丽的城市，是世界上第一朵花绽放的地方，是世界上第一只鸟起飞的地方。有非常著名的东北佛教名山-凤凰山，还有蜿蜒曲折沿着城市流过的母亲河-大凌河，这里树木郁郁葱葱，天空湛蓝深远，空气清新甜润，景色非常优美。

近几年，随着家乡经济的发展，很多企业来到家乡投资，家乡建起了很多的高楼大厦和工厂，但是也随之出现了一些污染问题。去年，我跟着妈妈的朋友一起参加了徒步母亲河的活动，在徒步过程中，我看到好几个地方都有黑色的污水流进了大凌河，母亲河的被污染了，黑色的污水随着水流一直流向我们的城市。妈妈说，我们喝的自来水就是取自大凌河，天哪，我们的水源被污染了，真着急啊。我们在路上还看到许多塑料袋，挂在树上非常的难看。

回家的路上，我跟妈妈说，我一定要保护环境，妈妈问我，你觉得要怎么做呢？我想我要不乱扔果皮纸屑，不乱扔废旧电池，不使用一次性的塑料袋，还要向更多的人宣传保护环境的重要性。妈妈指着湛蓝的天空说，这几年，朝阳市为环境发展做了很多事，在中国的很多城市，你是看不到这么蓝的天空的，但是我们今天也看到很多的工厂偷偷排放污染物，城市的白色垃圾污染了我们的环境，破坏家乡的美丽景色，这就要我们每个人都有环保的意识，从一件件小事做起，让我们家乡的环境越来越好，我们的家乡越来越美。

被污染的河作文篇4

the songhua river has been polluted last week. the goverment has stopped the tap water,so the people in harbin get some trouble about drinking the water.it is a difficult problem, because nobody can the songhua river has been polluted last week. the goverment has stopped the tap water,so the people in harbin get some trouble about drinking the water.it is a difficult problem, because nobody can live well without the water.so the goverment try its best to find the way to slove the problem. at the same time, many cities give help to harbin, hundreds of trucks transport the water to harbin.everybody need others help when they get trouble. like people ,like city. our country likes a big family, the city is the member of the family. like the family, helping each other is responsilblity of every member.

被污染的河作文篇5

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

被污染的河作文篇6

朋友，你可曾注意到，在旧五十元人民币背面，是一幅气势磅礴的大河瀑布图，此乃位于山西与陕西之间被誉为中华民族摇篮之魂的黄河壶口瀑布。

滚滚黄水，九曲回荡，一路奔涌，在晋陕峡谷骤然受束，水面由浩瀚的400米，乍缩为宽50米，落差30米的峡岸深沟，疾流直下，涛走云飞，势如巨壶，倒悬倾注。

早在远古时代，黄河已经开始孕育华夏的炎黄子弟，黄河的水，如一位伟大的母亲，用她的乳汁滋润着大地，使华夏的人民活到了今天，还是中华上下5000年的灿烂文化的发源地，因此她可以被称作“母亲河”是当之无愧的。

黄河在我的心中是一条巨大而力量无比的腾龙，在神州大地上盘旋飞扬，是位大而无私的母亲，孕育着华夏龙的'传人，因此，我们因该感激黄河这位伟大的母亲，但现在我们却在糟蹋着这条母亲河，使她一天天地变得污浊，在她的肉体上留下了一道又一道深深的伤痕，人们的破坏已经延续了很久很久，至今这种对母亲的伤害还没有停止，这位母亲已经伤痕累累，人们也许认为黄河还挺得住，但随着黄河一次又一次的崩溃，相信人们已经意识到母亲快挺不住，相信人们不会忘记近代黄河发大水的悲剧吧！

既然同胞们都已经意识到，但为什么没有行动呢？是觉得不关你们的事，还是贪图一时眼前的利益，想继续任期发展下去呢？

我们不应该这么做的，身为华夏的炎黄子孙，我们应该以保卫黄河为上策。

广东南海桂城东翔学校初一:柳震

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