关于人与自然的作文5篇

时间:2024-05-22 13:10:05 分类:学生总结

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关于人与自然的作文5篇

关于人与自然的作文篇1

nature, the environment which human beings live by, is magnificent and unique. there si only one earth with super living conditions in the universe. we should have cherished nature and preserved it. conversely, however, we have been continually spoiling it, even to a shocking degree. now let's see what we have dong.

thousands of trees have been cut down per year, which has caused soil erosion. hundreds of thousands of tons of cfcs have been left in the higher sky in the last decade which has led to the ozone layer leak above the south pole that covers an area of that of the united states. million tons of fuel containing nitrogen and sulphur have been consumed per year, which has eventually resulted in acid rain throughout the world.

similarly, ecology has been affected as well. and considerable number of species have been extinct as the years go by many creatures which were mon in the past are being less and less, even rare. the tibet antelope, for instance, is a good example. since the antelopes of tibet have a part of fur on their body which can be made into a precious cape, driven by some lawless dealers many villagers killed antelopes excessively and shocking for the large suns of fortune. because of this, the number of the antelopes of tibet has sharply fallen from over one million to less than one hundred thousand. and what's more, the number has now decreased by 20 thousand per year. qing zang platean, which was their homeland, is their tombs now.

this is how nature has suffered what we have done to it. however, nature and suffer any more. she lost her temper and could no longer possibly put up with humans. she gave humans harsh punishment, which she thought they deserved. the acid rain has caused the less of more than 100 billion dollars throughout the world per year. and because of desertisation, soil is being more and more barren. the soil of many planes is now until for growing plants. the air is less fresh, and a lot of people even get many stranger diseases. those are all the punishment of nature to human's pollution. on the other hand, human being suffer a lot as well.

so it leads to a serious of questions--

why can't we live harmoniously with nature?

why can't we set a balance between human and nature?

why can't we pay more attention to nature and try to reserve it?

therefore, before we take immediate measures to do something, we should be aware of the fact that "conquering the nature" will never be our goal, instead, we should take the nature as our intimate friend. preserving nature is not only preserving our home, but the civilization of human munity as well.

关于人与自然的作文篇2

for the behavior of human, nature and the earth mother gave us a words: "who done no wrong, and that could change, be " people seemed to understand the meaning of this sentence, and began to enjoy the environment of the protection of the environment at the same time, hope in harmony with

said to the man and nature in harmony, for example, we see a tree to plant a tree, to do everything in our power to our compensation fault before, treat every inch, protect .

people began to afforestation and the protection of animals, is also a lot of propaganda slogans on people in the desert near to shelter forest, prevent dust remember there is a news said: "an old man near their huangshanpo value on trees, trees when i was a child, every day he came to see once, pouring water or weeding, seedlings grown up now, he has to go to other places to plant trees, he said, he is old and his son, and his son is old sons " old man planting trees have spent, can such a man, what cant we? wenxin after reports, it is more and more people began to plant a lot of naughty children no longer draw out a birds nest, but long accompanied by building the birds nest at these things have become common i believe in that way, the earth mother will restore the original beauty, man and nature will become more harmonious to get along, is more prosperous, human life more beautiful! finally remember a words: "be gentle with the earth scientific development,

对于人类的这些行为,自然和地球母亲给我们留下了一句话:“谁无过,而过而能改,善莫大焉。”人们仿佛已经理解了这句话的含义,开始在享受环境的同时保护环境,希望与自然和谐相处。

说到人与自然和谐相处,打个比方,我们看一棵树要栽一棵树,要尽我们一切力量来补偿以前的过失,善待一草一木,保护动物……

人们开始植树造林、保护动物了,电视上也大量宣传环保的口号。人们在沙漠附近再上了防护林,防止沙尘暴。记得有一则新闻上说:“一位老爷爷在他们附近的荒山坡上值树,树苗小的时候,他每天都来看一回,浇浇水或除除草,现在树苗长大了,他还要去其他地方种树,他说,他老了还有他儿子,他儿子老了还有他儿子的儿子。”老人种树也有大半辈子了,也乐此不疲。一位老人都能如此,我们有什么不能?这则兴文报道后,更多的人开始植树。很多调皮的小朋友不再掏鸟窝了,而是在家长的陪同下筑鸟巢。这些事现在已经屡见不鲜了。

我相信这样下去,地球母亲定能恢复原先的美丽,人与自然会更和谐地相处,是人类更加兴旺,生活更加美好!最后请记住一句话:“善待地球_科学发展,构建和谐。

关于人与自然的作文篇3

美丽的大自然好似一个魔术师。给春涂抹上淡淡的翠绿,赠予夏一抹深绿,又为秋染上耀眼的金色,再给冬披上一件白色的大衣;叮咚的泉水唱着轻柔的调子,波澜壮阔的大海则打着节拍,那些小小的歌唱家们伴着清风也展示起了自我婉转的歌喉;大自然中美丽的图画则是那些个蓝天白云,青山绿水,鸟语花香,幽静山林……

多完美的景象啊! 但是,这样的景色,这样的完美,因为人类的欲望已经所剩不多,到处可见的是名叫“高楼大厦”的.树;流动着的河是名叫“汽车”的水滴组成的;美丽的山已经易名为“工厂”;美丽的蓝天白云似乎也装起了高贵,披上了黑色的纱衣。

天啊~!那个美丽的地球自然村呢?她到哪里去了?哦,原先她还在,只但是是换成了苍老的容颜……这些,正是她那些儿女们所一手造成的~!人与自然难道就不能和平共处吗?只要我们走可持续发展道路,自然母亲是不会亏待人类的~!但是此刻呢?人类无节制的索取,使得自然母亲伤痕累累,也加快了地球资源的减少……

愚蠢的人类啊,你们真的是在明知故犯啊~!一边口口声声的说环保,一边又加大索取,这就是你们爱母亲的表现吗?行动!行动!用实际行动来实行环保,为子孙后代积点福吧!

关于人与自然的作文篇4

?人与自然》一直是我所喜爱的生态节目。开播于1994年5月11日。栏目宗旨是“讴歌生命,关注环境。”栏目内容定位是介绍动植物和自然知识以及探索人与自然之间的相互影响,相互作用,探讨社会、经济、生态协调发展和可持续性发展的有效途径。在其中我了解了世界,也认识了自己。不开拓眼界,怎能有开阔胸怀。不观世间百态,怎知生活之路千万。下满我就说一个关于自然界规律的例子。

有一集讲的是自然界蛇吃蛇的视频,一条如腿粗的.大蛇紧紧地缠住一条手指粗的小蛇,小蛇筋疲力尽,根本没有还手之力,只能被大蛇吞掉。这就是大蛇吃小蛇,品种不同的小蛇对食物种类也不同,例如游蛇类主要喂食青蛙和鱼;小锦蛇类吃小老鼠、蛋;因为蟒生下就很大,蟒所以吃老鼠、兔,甚至家禽等活饵,当然大蛇吃小蛇也是偶然,当找不到食物,饥寒交加的时候才会吃自己的同伴。与它相似的就是大家常说的大鱼吃小鱼,小鱼吃青虾,虾米吃浮游物,浮游生物又是大鱼所产的。这就是生物链,它们的存在都是有意义的。

食物链主要有三种类型弱肉强食,小的被大的吃食,这是生物界普遍存在的由捕食方式而形成的食物链,叫做捕食链(也叫牧食食物链);生物体内以寄生方式而形成的食物链,叫做寄生链,如马蛔虫寄生在马的体内,某些原生动物又寄生在马蛔虫的体内;专以动植物遗体为食物而形成的食物链,叫做腐生链,在热带雨林这样的生态系统中,腐生链就占有突出重要的地位(绿色植物体内的能量主要就是沿着腐食食物链的途径流动的)。捕食链中包括初级消费者和次级消费者,绿色植物体内的能量是沿着生产者→初级消费者→次级消费者的途径流动的。在捕食链中,并不是所有的消费者都能够明确地只归入某一个营养级中。例如,野猪和熊是杂食性动物,它们不仅吃植物的果实,也吃小型的植食性动物和肉食性动物。又如狐既吃鼠类,又吃浆果,有时甚至还吃动物的尸体。许多种鱼也有类似的情况。实际上,绝大多数动物的食性都是多种多样的,完全单食性的动物是比较少见的。但是,这句话也不完全正确。大鱼如果是草食的,如草鱼,就只吃苦草、轮叶黑藻、小茨藻、眼子菜、浮萍、芜萍等。而小鱼,如是肉食性的,如小黄鱼,就不吃藻类。

用《人与自然》的引言来做结束:人不是天使,人是否为上帝的“使者,人是一种动物,人也算一种猿,自然界中人的位置,人也非野兽,跟猿别样的质态,有人称人是直立的“裸猿”,人类的远祖,人的诞生,两种质态的转化,柏拉图式人的出现,体毛的消失及其他,人的成长,多采的人类演化谱系图,南猿(猿人),直立人,化石智人,角色的转换,原始文化的进程。是啊,这就是人与自然!

关于人与自然的作文篇5

there is no doubt that human activity has an effect on the planet. we see the evidence of mankind’s endeavors all around us. overall, it seems that human activity harms the earth more than benefits it makes. as is vividly betrayed in the photo above, due to over development, there is limited land being set aside for endangered animals.

absolutely, we should reserve some land for the world’s animals for the following reasons. first, mankind’s need for land is constantly growing. if the demand is not checked controlled in some way, humans will eventually develop all of the earth’s available land. at that time, mankind will have no more room to grow, and all the wild animals will have disappeared, as well as other valuable resources. second, humans are able to innovate and can use the land that they already possess in more efficient ways. animals are unable to do this. once their land is taken away from them, they will die. third and last, endangered animals are an important part of the biodiversity of our planet. if they disappear, we cannot predict what the effect will be. therefore, we should treat such animals as a valuable resource to be protected.

to sum up, the world’s endangered animals are an important resource and we should protect them by setting aside some land for them. although mankind’s need for land continues to grow, people are intelligent and inventive enough to put the land into use properly. in this way, we can have enough land for farming, housing and industry, and preserve the biodiversity of the planet at the same time.

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