一篇引人深思的作文能够激发读者的好奇心,引导他们探索更深层次的思考,作文的写作让我们懂得了思考的重要性,培养了我们独立思考的能力,以下是写文档范文小编精心为您推荐的核污染的作文8篇,供大家参考。
核污染的作文篇1
water pollution is caused by waste from factories and cities. oceans are able to clean themselves, but certain seas, once they become dirty, are not able to do so. one example is the mediterranean which lies between europe and africa. it has onlyeone narrow entrance to the ocean in the west. on quarter of the shores of the mediterranean are polluted and are no longer safe for swimming, as a lot of diseases are present in the water. in most places it is not safe to eat the fish.
lakes also have the same problems. lake baikal in asia was once the cleanest in the world, with over 700 different kinds of plant and animal life. now, however, the waters of this great lake, which is also the world's deepest (over 1,740 metres), have been dirtied by waste from a chemical factory.
in 1988 an oil tanker hit a rock off the northwest coast of alaska. 35,000 tons of oil poured into the sea. the accident was one of the worst in history. more than 34,000 birds and 10,000 animals were killed. 4,800 square kilometres of ocean were polluted.
核污染的作文篇2
control environmental pollution
today, as the development of the technology, people live a much better life than before, the average wage is promoted highly. the economy develops at the cost of polluting the environment, we can see the pollution everywhere, like the river water is dirty, the situation is so serious that we must take some action to control the environmental pollution. first, we should not throw away the rubbish, whenever we have rubbish at hand, we should keep the habit to throw it into the dustbin, sometimes the garbage can be recycled. second, the government should make some measure to punish the industry which is not deal with the pollution well. with the government’s intervention, the businessmen will pay special attention to the pollution and dare not to ignore it. protecting the environment needs everyone’s effort, to ourselves and our offspring’s health, we must take action to protect the environment.
控制环境污染
今天,随着科技的发展,人们比之前生活得更好,平均工资也大幅度提升。经济的发展却是以污染环境为代价,我们随处可见污染,比如河水很脏,这样的情形是如此的严重,我们必须采取措施来控制环境的污染。第一,我们不应该乱扔垃圾,无论何时我们手中有垃圾,应该养成扔进垃圾箱的习惯,有时候垃圾是可以循环利用的。第二,政府应该采取一些措施来惩罚那么不处理好污染的产业。有了政府的干预,商家就会格外注意污染,不敢忽视。保护环境需要每个人的努力,为了我们和后代的健康,我们必须采取措施来保护环境。
核污染的作文篇3
空气污染不管是对我们还是对植物危害都很大,为什么这么说?这是我通过一次研究发现的,至于是什么研究,就听我慢慢跟大家说。
在庭园里种些花草,不仅能美化我们的家,还能净化我们四周的空气,让我们呼吸的空气更清新。因此有人说,一个具有一定规模的庭园就像一个不停工作的天然“氧吧”,能提供我们所需的清新空气。但近几天我发现我家的天然“氧吧”“罢工”了,每天清早我到院子里,再也呼吸不到以前那种清新的空气了。这是怎么回事呢?是什么令到我家的天然“氧吧”停止工作呢?我下定决心,一定要把那个“凶手”揪出来!
针对上述事件,我查阅了大量资料,综合我对花草、树叶的连日观察,发现嫌疑最大的是近日车辆的频繁来往,造成了严重的空气污染,加上附近的一些食店排放出来的油烟因近日风势不强,得不到有效的散解,被花草、树叶过量地吸收,造成叶片表面气孔被尘粒堵塞,以至它们不能“工作”。我咨询了自然老师,老师认为这种可能性很高,让我回家去试验一下。于是我回去采了一些花草样本,把它们栽在室内,定期让它们照射阳光,浇水次数加密,几天后,和其他的`比较一下,发现经我“悉心照顾”的那些花草比外面的生长得好多了。根据我的实验结果,我把每天浇水的次数加密到每天3次,经过我一个多星期“苦心经营”,“天然氧吧”终于又恢复了正常的工作,每天为我们提供着清新的空气。
综合以上所述,我得出了结论:“天然氧吧”的停止工作,是因为周围空气污染的日趋严重,使花草过量地吸收了空气中的一氧化碳、碳氢化合物、氮氧化物以及空气中的悬浮粒子,以至花草、树叶中用于进行光合作用的气孔被堵塞,机能超荷,停止工作。我终于把这个“凶手”揪了出来!
你看,这就是空气污染的危害。空气污染其实伤害的不仅仅是我们自己,也伤害了地球上的许许多多的生物,还有我们的地球母亲……让我们一起行动起来,减少空气污染,一起保护我们的生存环境吧!
核污染的作文篇4
do you know ? the environmental pollution is serious nowadays . it harms our life . many years ago , the river is clean and there are many fishes in it .the air is fresh . but now there is not any more fish in the river . the river is dirty.it makes people be away from it .what makes it dirty? people always pour waste things into the rivers .many factories are built in the city .it makes the air dirty .some people prefers to stay at home rather than walk on the road .noise pollution also affects our life .it’s necessary for us to solve the problems .we should take care of the pool . don’t throw the rubbish anywhere .we should also plant more trees to make the air fresh .let’s protect our environment.
核污染的作文篇5
although the government has announced many criterious, the barbarous behavior can be seen everywhere. such as throwing litter on the streets arbiitrarily, crossing the road when the red lights on, smoking at the public place and etc.
the expo 2010 shanghai china is coming, it is important for us to show a beautiful and clean environment to the world. a tidy enviornment can show the civilization of the city, and leave the foriengers a good impression. moreover, a comfortable and beautiful city can let the citizens live happier end enjoy the life.
therefore, the measures should be taken immediately. as a lovely citizen, we should not only obey the rules ourselves but also appeal other people behave theirselves. we can add more litter bins and slogans on the streets, plant more trees and decreas the factory's let-out.
核污染的作文篇6
今天早上,我起床,看看闹钟,时间已经不早了,我发现屋里有点暗,就打开窗,把帘打开,看看怎么回事。啊!怎么了,外面的世界变成了乳白色了。
就是因为环境污染,才引起那么大的雾,让人够呛的。汽车后面的“小尾巴”也使环境污染,还有工厂排出的'废气,让空气质量变差。爸爸买菜回来,到家就说:“雾里看花。”
我从阳台望去,几幢高高的大楼在浓雾中已失去了往日的姿美,窗玻璃都变色了,近处的房屋,景物显得朦朦胧胧,像一个害羞的小姑娘。健身空地上也不见人影,这雾天已经把人困在家里了。雾霾使人看不清,仿佛把世界盖上了白色的纱布。
到了9点多,太阳露出了笑脸,雾也浙浙消失了,天一片晴朗,景色恢复了原来的面貌。
核污染的作文篇7
我家原本有两只可爱的小乌龟。可是前几天,一只雌乌龟死了。不知道是饿死的,还是饱死,也许是淹死的
上个星期二,我放学回到家里,一进门,就去看我的心肝宝贝——乌龟。我把雄乌龟拿起来,看它身体强壮得很,就安心地放了回去。当我把雌乌龟拿起来,看见它头也伸了出来了,四肢也伸了出来,觉得不妙了。(因为雌乌龟平时总喜欢做缩头乌龟,而今天有点反常。)于是,我把它拿起来,抱着一点点希望,想让雌乌龟活过来,可是甩了好多次,还是没用。我又想到平常碰一下它的四肢,头或尾巴,它就会缩了进去。可这次它没有缩进去,接着我又试了许多方法,结果还是一样。
原来两只可爱的小乌龟现在却剩下一只了,我痛苦到了极点。我把小乌龟带到楼下,帮它挖了一个墓,让它入土为安,把我对它的思念深深地保留着。
为了替小乌龟节哀,五一期间,我来到花鸟市场帮它找到了它的父母。
原来,它们和小乌龟同属于密西西比赤耳龟,俗称绿龟。分布于美国东南部及墨西哥等地,现在不远千里来到中国。两只大乌龟壳的面积大约5厘米×7厘米,它们拥有绿绿的外壳,红红的耳斑,模样非常讨人喜欢。它们不仅在水中游泳,还要在陆地上休息,作日光浴。
两只大大的乌龟刚入住的时候,小乌龟还是不太适应。随着时间的推移,小乌龟摆脱了以往的伤痛阴影,渐渐地与爸爸妈妈玩得不亦乐乎,一会儿爬到爸爸壳上,一会儿和妈妈一起在水中游泳 看着小乌龟那么开心,我也笑了。最后我祝愿小乌龟一家过得快快乐乐!
蚂 蚁
滴答,滴答床前的小闹钟不紧不慢地走着,我躺在床上翻来覆去,躺了很长时间,还是睡不着。这时,我又想到了白天看到的情景。
早上,我像往常一样吃完早餐,就到房间写作业去了。可引起我的注意的是一只蚂蚁,它太小了,很艰难才能看见它,。它弯着细细的腰,像一位刚刚做完累活的老爷爷。它好不容易才爬到桌子上,我想:他辛辛苦苦地把上来有什么用呢 那一刻,我的脑海闪过一个念头,就是把它捏死,可是它的行为使我打消了这个念头。
它用它那细细的触角四处探索,我知道那是它在找食物。果然,他找到了食物——一块不大的`面包屑,但这在它眼里,这已经够它吃几天了。它试图把面包屑推走,但这是徒劳的,它又围着猎物转了两圈,悻悻地走了。
我觉得没什么好看了,就进去写作业了。过了大约两分钟,我走出来,意外地看到桌面上有许许多多蚂蚁。一定是那只可恶的蚂蚁叫来了他的同伴,足有一百只,他们围在面包屑边上:有的在前面拉,有的在后面推,还有的爬到面包屑上,好像在指挥。这使我想到了秦朝修建长城时的情景,不禁佩服起码以来。他们坚毅,团结的精神难道不值得我们学习吗
不知不觉中,我睡着了,梦见我变成了一只小蚂蚁。
金鱼
我的妈妈是一个性情中人,她为了能够让我在大年过得开开心心、快快乐乐,决定与爸爸一起带着我去上街买东西。妈妈允许我选一样物品,新衣服、好吃的零食我都不要,偏偏选择了三条既可爱又活泼的小金鱼,这使我的妈妈、爸爸感到十分意外。
我的小金鱼不同凡响,先说一说“小黑”吧。它可顽皮啦!它常常倒在一边,让人大吃一惊,误以为死了,它的头小小的,可是却长着灯泡大小的眼睛,头上还有一条条黑色的小花纹,从头到尾的“皮肤”全是一条宽0。5厘米、长4厘米的黑条,给黄色的身上增添了一条条亮丽的风景线。“小黑”它很喜欢打架,眼睛老是盯着人看,也包括我,就象是狗见了生人—汪汪叫似的。
唉,差点忘了,我还没有向你们介绍那两条金鱼呢!尾巴和四肢上有一丁点儿黑色的叫“小白”,“小白”胆子很小,就算被人欺侮也不敢还手;穿着金黄色的衣服,而且掉了不少鱼鳞的叫“小黄”,“小黄与别人不同,睡觉时总是游来游去,不到晚上10点是不会放弃的。它的尾巴不仅不大,而
黄”,胜过照顾其它两条金鱼。
它们不但外貌奇特,而且也非常可爱。
怎么样,我的小鱼可爱吗?
金鱼
我家养有七条金鱼。每条小金鱼的身上都有许多美丽的花纹。远远望去,好象七朵小花在水里游来游去。
在这七条小金鱼里有一条长约十厘米的大鱼。它非常大,又很霸道,所以我认为这条大鱼是所有小金鱼是所有小金鱼的“领袖”。我给这条鱼起名为“巨无霸”。每当我放学回家,准备给这些鱼喂食时,它们都奏到一块,好像在对我说:“小主人,你又给我们带了多少好吃的呀?”我把鱼食撒进鱼缸里,身为所有鱼的“领袖”——“巨无霸”马上游到水面吃鱼食,其它的鱼非常害怕,等到“巨无霸”美美地享受完食物,其他的小鱼都凑到一起。吃“巨无霸”剩下的食物。小鱼的嘴总是一张一合的,水还在冒泡。我认为它们在喝水,可妈妈却告诉我说它们在呼吸。我再仔细地观察发现它们的腮也在一闪一闪的。。。。。。
一天中午,我看见小金鱼们都游到水面来了。心中非常着急,害怕它
们得了病会死去。我急忙去问妈妈,妈妈看了看说:“这是小金鱼在告诉我们要下雨了”。过了一会,真的天上乌云四起 ,下起大雨来。
我非常喜欢这些小金鱼,因为它们不但可爱,还能预报天气。
喂鱼
今天,我和妈妈在花港观鱼喂鱼。
这些鱼都懒洋洋的游在水底。旁边有几个游客把面包扔到水里,可是,鱼不吃。难道是鱼都吃饱了?不是的。其实是这些鱼怕冷游在水底,漂在水面上的面包它们都不吃。我想了个办法:先把面包去皮,再把面包撕下一块,最后把撕下来的捏紧,扔下去后,面包就会沉下。我试了一试果然成功了。有的时候两条鱼正好分吃了一块面包,这真是“平分秋色”; 有的时候两条鱼都没抢到面包,反到被第三条鱼抢到了,这就像“鹬蚌相争,渔翁得利”;还有的时候我扔了一块面很多鱼争先恐后地来抢,可是,都没抢到,它们都散开后,有一条鱼吃到了,这真是“下铺住满了——后来居上”。正当我玩的开心时,有一个捞水面杂物的人来了,他一捞就把鱼全吓跑了。不过,我用面包把鱼又引了回来。现在我的心情与鱼同乐。
核污染的作文篇8
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.
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