绿化城市作文8篇

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绿化城市作文篇1

many things have been done and great progress has been made in the greenization of our cities in recent years. many trees have been planted and much care has been taken of the planted trees. but, in spite of all this, greenization in the cities in china is far from satisfactory compared with cities in other countries in the world. for example, the green space for every people in shanghai is only 2 square meters while that of the people in london exceeds 20 square meters.

we can benefit much from the greenization of our cities. first, trees absorb carbon dioxide which is harmful, but produce oxygen which is essential to human beings. secondly, with trees all around, our cities will look more beautiful. thirdly, trees can improve the climate of the cities, making it neither too hot in summer nor too cold in winter.

since we can get so much benefit from making our cities greener, we should spare no effort to do so. we should plant even more trees and take even better care of them while they are growing. besides, we should not cut down trees any more. in a word, we should do everything to add to the greenization of our cities.

绿化城市作文篇2

our chinese nation since ancient times there is the traditional virtue of the tree "love tree"; the afforestation can reduce the air pollution, beautify the environment, purify air, safeguard peoples physical and mental health; afforestation can reduce the noise, the protection of the ecological balance, provide the ideal for people study, work, entertainment and life; forests have loyal friends of human beings.

but you know? amount of deforestation in china is the worlds first; long-term deforestation destroyed trees, and the resulting soil erosion, flood disaster, every year to the state and the peoples cause huge economic losses.

again from our side to have a look, popular people use wood furniture, trees into peoples family. in the hotel, disposable chopsticks, one-time toothpicks, we see; in spring everything begins to grow this is, to some of our classmates in the trample on flowers and plants, the school in the lawn, not found with deep footprints; in some places have also go into bare trail. protect forest resources, take good care of our environment, in fact is so near to us.

the classmates! we are masters of the 21st century, afforestation, environmental protection, greening the motherland let us start from oneself, starts from now. i firmly believe that as long as everyone sacrificed a little love, our campus will be more beautiful, our city will be more beautiful! our country also will be more bright tomorrow!

绿化城市作文篇3

nowadays, motorcycles are popular around us. they have become an important means of transport in chinese cities. compared with the bike and the car, the motorcycle has its own advantages. first, it is quite flexible. when there is a traffic jam, it can go through the cars that are held up in the street. besides, it doesnt consume much petrol. most important of all, it can carry another person at the back. but every coin has two sides. the negative aspects are also apparent. to begin with, its very complicated to get qualified fur riding a motorcycle. youll have to go through a series of procedures to get a riding license. furthermore, the maintenance is expensive. worst of all, it costs a big sum of money to pay fur the license plate, especially in big cities.

in conclusion, it has both favorable and unfavorable aspects. however, if the authorities concerned simplify the procedures and reduce the cost of the license plate, the motorcycle will be accepted by more people.

绿化城市作文篇4

recent efforts toward the greening of our cities have achieved much, although the results are still far from satisfactory. in recent years many trees have been planted in the cities and much care has been taken of the planted trees. in spite of all this, the greening process is relatively slow compared with cities in many other countries. for example, the green space available on average to each shanghai citizen is only 0.4 mu while every londoner has more than 20 mu.

we can benefit much from making our cities greener by planting trees. first, trees absorb carbon dioxide to produce oxygen which is essential to the health of human beings. second, trees and other greenery make our cities more beautiful. third, trees can also improve the climate of the cities.

since we can get so much from making our cities greener, we should spare no effort to do that. we should plant more trees and take better care of them. we also should not cut down the trees. in a word, we should do everything to add to the greening of our cities.

绿化城市作文篇5

humans mother - the earth, we live in their homes, are increasingly gaunt. listen, the earth mother is crying, her beautiful green dress is declining, many places are gradually deserted. and let the earth mother is pollution is more and more weak.

said that water resource, it seems we dont care about this little fresh water, relentlessly to defile it. the wastewater from factories polluted the our home. i know that with the increase of temperature, the oxygen supply of the organism is challenged first, followed by other biochemical stress also appeared. the oxygen supply was cut off completely, fish can only choose death, so we all want to cherish every drop in life, flowing water, is not never dried up. we must manage water, save water as well as avoid harmful substances pollution sources.

with the development of science and technology, more and more social garbage. in some areas is overrun with spam, pile up like several mountain, also sent a stench, i know it is not only the environment is not good, also affect our health, but also caused the pollution of water body, air, soil, etc. we all want to act, dont throw rubbish everywhere. to have a clean and beautiful home and give an own strength.

and the greenhouse effect, it make the summer long, winter short, make the arctic ice melt, let the pain of polar bears have been losing their homes. and acid rain, some of it can be preserved in the places of interest, it is corrosive, can make the wall fall off, become a safety hazard, even become the "culprit" the disaster, and only a low carbon life, no littering, walk less by car, need not disposable supplies, etc., such a good habit to save it.

we all take action, add green to the earth, let our home into a sea of green, we live a happy life in the green home!

人类的母亲—地球，我们赖以生存的家园，正在日益憔悴。听，地球妈妈正在哭泣，她的美丽绿色衣裳正在减少，很多地方正在逐渐荒芜。而正是污染让地球妈妈越来越虚弱。

就说水资源吧，我们似乎不在乎这少得可怜的淡水，无情地玷污它。从工厂里排出的废水污染了我们的家园。我知道随着温度的升高、生物体的`氧供应最先受到挑战，随后其它的生化胁迫也出现了。最后氧供给彻底被掐断，鱼类只能选择死亡，所以我们都要珍惜生活中的每一滴水，哗哗流淌的自来水，并不是永不枯竭的。我们节约用水的同时也要管理好水源，避免有害物质污染水源。

随着科技发展，社会上的垃圾越来越多。有些地区垃圾泛滥成灾，垃圾堆起来就象好几座大山，还发出一股恶臭，我知道这样不仅环境不好，还影响我们的健康，而且也造成了水体、空气、土壤等多方面的污染。我们都要行动起来，不随地乱扔垃圾。为有一个干净美丽的家园而献出自己的一份力。

还有温室效应，它让夏天变长，冬天变短，使北极的冰块融化，让北极熊遭到失去家园的痛苦。还有酸雨，它能将一些保留下来的名胜毁于一旦，它是有腐蚀性的，能让墙壁脱落，成为安全隐患，甚至成为灾难发生的“元凶”，而只有低碳生活，不乱扔垃圾，多走路少坐车，不用一次性用品等，养成这样的好习惯才能拯救这一切。

大家都行动起来吧，给地球增添绿化，让我们的家园成为绿色的海洋，我们幸福地生活在绿色家园中!

绿化城市作文篇6

directions: for this part, you are allowed 30 minutes to write a composition on the title: make our cities greener. your composition should be based on the following outline:

1．城市绿化的现状；

2．绿化的好处(如：清新空气，美化城市，改善气候等等)；

3．怎样才能实现绿化。

your composition should be no less than 100 words. write this composition on the composition sheet. remember to write it clearly.

make our cities greener

many things have been done and great progress has been made in the greenization of our cities in recent years. many trees have been planted and much care has been taken of the planted trees. but, in spite of all this, greenization in the cities in china is far from satisfactory compared with cities in other countries in the world. for example, the green space for every people in shanghai is only 2 square meters while that of the people in london exceeds 20 square meters.

we can benefit much from the greenization of our cities. first, trees absorb carbon dioxide which is harmful, but produce oxygen which is essential to human beings. secondly, with trees all around, our cities will look more beautiful. thirdly, trees can improve the climate of the cities, making it neither too hot in summer nor too cold in winter.

绿化城市作文篇7

"blue sky white clouds, clear pledge", when heard the words of song lyrics, the scene here has the same as in the word can describe. the sun pledge according to heat nowhere to escape. alas - once the leafy village are now built a small house. in this new era, human beings in a little bit of modernization, and the earth began to a little bit of become scarred, become overwhelmed.

according to research, the green coverage rate reached 30%, the carcinogenic substances in the air can fell by 58%, carbon dioxide at least by 90%, but now dont say those big cities, is even we this small country is doomed.

when summer arrives, sorching summer, cement road tan as hot as the red coals in the kitchen. not a piece of green plays for us to talk, everyone stay at home, alone the cool, from a distance is very bleak.

plants also is life, people are enjoying provide rich resources, it gives us life bring us countless convenience at the same time, should learn to be grateful. i can conveniently, for example: plant to filter and absorb the dust in the air is good, it is understood that the atmosphere through the forest, can reduce the amount of dust, 32% fly ash quantity reduced by 30%!

dear classmates, greening can bring us a lot of good life, why dont we take action? let us join hands and according to the requirements of the ecological civilization, cherish the nature, protect the environment, we will be more beautiful tomorrow!

“蓝蓝的天空白云飘，晴空万里当头照”，当听到这句歌词时，此处的情景已如词里所形容的的一样了。太阳当头照酷暑无处逃。唉-曾经绿树成荫的小村如今都建起了小洋房。在这样的新纪元里，人类在一点点的现代化，而地球却开始一点点的.变得伤痕累累，变得不堪重负。

据研究，在绿化覆盖率达30%的地段，空气中的致癌物质可下降58%，二氧化碳至少下降90%，可如今不要说那些大城市，就是连我们这个小乡村都难逃厄运。

一到夏天，炎炎酷暑，水泥路晒得如同灶里的红炭一样炙热。没了成片的绿茵供我们嬉戏畅谈，所有人都呆在家中，独自乘凉，远远望去甚是凄凉。

植物同样是生命体，人们在享受它给我们生活提供丰富的资源，带给我们无数便利的同时，应该学会感恩。我可以随手举个例子：植物对空气中的灰尘有良好的过滤和吸收作用，据了解，大气通过林带，可使尘量减少32%，飘尘量减少30%!

亲爱的同学们，绿化能带给我们生活许多好处，我们为何不行动起来呢?那就让我们携起手来，按照生态文明的要求，珍爱自然，保护环境，我们的明天一定会更加美好!

绿化城市作文篇8

with industries and business developing quickly, the number of trees in many big cities has dramatically reduces. efforts are being made to prevent people from cutting more trees. but a lot of trees are being destroyed by people who have never thought of the importance of green plants.

making cities greener has many advantages. first, it can make our air cleaner. some researchers have proved that trees can reduce the amount of carbon dioxide in the atmosphere through absorption. second, it can make our cities more beautiful. with trees and flowers everywhere, living conditions can be improved. finally, it can produce timber----an effective way to solve the problems of limited supply of natural resources.

making our cities greener requires nationwide efforts.people in every field should not only know about the importance of keeping the quality of urban environment, but also take common action to plant more trees and flowers so as to improve our living conditions.