绿化城市作文8篇

绿化城市作文8篇绿化城市作文篇1

manythingshavebeendoneandgreatprogresshasbeenmadeinthegreenizationofourcitiesinrecentyears.manytreeshavebeenplantedandmuchcarehasbeentakenoftheplantedtrees.but,inspiteofallthis,greenizationinthecitiesinchinaisfarfromsatisfactorycomparedwithcitiesinothercountriesintheworld.forexample,thegreenspaceforeverypeopleinshanghaiisonly2squaremeterswhilethatofthepeopleinlondonexceeds20squaremeters.

wecanbenefitmuchfromthegreenizationofourcities.first,treesabsorbcarbondioxidewhichisharmful,butproduceoxygenwhichisessentialtohumanbeings.secondly,withtreesallaround,ourcitieswilllookmorebeautiful.thirdly,treescanimprovetheclimateofthecities,makingitneithertoohotinsummernortoocoldinwinter.

sincewecangetsomuchbenefitfrommakingourcitiesgreener,weshouldsparenoefforttodoso.weshouldplantevenmoretreesandtakeevenbettercareofthemwhiletheyaregrowing.besides,weshouldnotcutdowntreesanymore.inaword,weshoulddoeverythingtoaddtothegreenizationofourcities.

绿化城市作文篇2

ourchinesenationsinceancienttimesthereisthetraditionalvirtueofthetree"lovetree";theafforestationcanreducetheairpollution,beautifytheenvironment,purifyair,safeguardpeoplesphysicalandmentalhealth;afforestationcanreducethenoise,theprotectionoftheecologicalbalance,providetheidealforpeoplestudy,work,entertainmentandlife;forestshaveloyalfriendsofhumanbeings.

butyouknow?amountofdeforestationinchinaistheworldsfirst;long-termdeforestationdestroyedtrees,andtheresultingsoilerosion,flooddisaster,everyyeartothestateandthepeoplescausehugeeconomiclosses.

againfromoursidetohavealook,popularpeopleusewoodfurniture,hehotel,disposablechopsticks,one-timetoothpicks,wesee;inspringeverythingbeginstogrowthisis,tosomeofourclassmatesinthetrampleonflowersandplants,theschoolinthelawn,notfoundwithdeepfootprints;tectforestresources,takegoodcareofourenvironment,infactissoneartous.

theclassmates!wearemastersofthe21stcentury,afforestation,environmentalprotection,greeningthemotherlandletusstartfromoneself,startsfromnow.ifirmlybelievethataslongaseveryonesacrificedalittlelove,ourcampuswillbemorebeautiful,ourcitywillbemorebeautiful!ourcountryalsowillbemorebrighttomorrow!

绿化城市作文篇3

nowadays,paredwiththebikeandthecar,themotorcyclehasitsownadvantages.first,itisquiteflexible.whenthereisatrafficjam,itcangothroughthecarsthatareheldupinthestreet.besides,itdoesntconsumemuchpetrol.mostimportantofall,itcancarryanotherpersonattheback.buteverycoinhastwosides.thenegativeaspectsarealsoapparent.tobeginwith,itsverycomplicatedtogetqualifiedfurridingamotorcycle.youllhavetogothroughaseriesofprocedurestogetaridinglicense.furthermore,themaintenanceisexpensive.worstofall,itcostsabigsumofmoneytopayfurthelicenseplate,especiallyinbigcities.

inconclusion,ithasbothfavorableandunfavorableaspects.however,iftheauthoritiesconcernedsimplifytheproceduresandreducethecostofthelicenseplate,themotorcyclewillbeacceptedbymorepeople.

绿化城市作文篇4

recenteffortstowardthegreeningofourcitieshaveachievedmuch,althoughtheresultsarestillfarfromsatisfactory.inrecentyearsmanytreeshavebeenplantedinthecitiesandmuchcarehasbeentakenoftheplantedtrees.inspiteofallthis,thegreeningprocessisrelativelyslowcomparedwithcitiesinmanyothercountries.forexample,thegreenspaceavailableonaveragetoeachshanghaicitizenisonly0.4muwhileeverylondonerhasmorethan20mu.

wecanbenefitmuchfrommakingourcitiesgreenerbyplantingtrees.first,treesabsorbcarbondioxidetoproduceoxygenwhichisessentialtothehealthofhumanbeings.second,treesandothergreenerymakeourcitiesmorebeautiful.third,treescanalsoimprovetheclimateofthecities.

sincewecangetsomuchfrommakingourcitiesgreener,weshouldsparenoefforttodothat.weshouldplantmoretreesandtakebettercareofthem.wealsoshouldnotcutdownthetrees.inaword,weshoulddoeverythingtoaddtothegreeningofourcities.

绿化城市作文篇5

humansmother-theearth,weliveintheirhomes,areincreasinglygaunt.listen,theearthmotheriscrying,herbeautifulgreendressisdeclining,manyplacesaregraduallydeserted.andlettheearthmotherispollutionismoreandmoreweak.

saidthatwaterresource,itseemswedontcareaboutthislittlefreshwater,relentlesslytodefileit.thewastewaterfromfactoriespollutedtheourhome.iknowthatwiththeincreaseoftemperature,theoxygensupplyoftheorganismischallengedfirst,followedbyotherbiochemicalstressalsoappeared.theoxygensupplywascutoffcompletely,fishcanonlychoosedeath,soweallwanttocherisheverydropinlife,flowingwater,isnotneverdriedup.wemustmanagewater,savewateraswellasavoidharmfulsubstancespollutionsources.

withthedevelopmentofscienceandtechnology,moreandmoresocialgarbage.insomeareasisoverrunwithspam,pileuplikeseveralmountain,alsosentastench,iknowitisnotonlytheenvironmentisnotgood,alsoaffectourhealth,butalsocausedthepollutionofwaterbody,air,soil,etc.weallwanttoact,dontthrowrubbisheverywhere.tohaveacleanandbeautifulhomeandgiveanownstrength.

andthegreenhouseeffect,itmakethesummerlong,wintershort,makethearcticicemelt,letthepainofpolarbearshavebeenlosingtheirhomes.andacidrain,someofitcanbepreservedintheplacesofinterest,itiscorrosive,canmakethewallfalloff,becomeasafetyhazard,evenbecomethe"culprit"thedisaster,andonlyalowcarbonlife,nolittering,walklessbycar,neednotdisposablesupplies,etc.,suchagoodhabittosaveit.

wealltakeaction,addgreentotheearth,letourhomeintoaseaofgreen,weliveahappylifeinthegreenhome!

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，她的漂亮绿色衣裳正在削减，许多地方正在渐渐荒芜。而正是污染让地球妈妈越来越虚弱。

就说水资源吧，我们好像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。我知道随着温度的上升、生物体的`氧供应最先受到挑战，随后其它的生化胁迫也消失了。最终氧供应彻底被掐断，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。我们节省用水的同时也要管理好水源，避开有害物质污染水源。

随着科技进展，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。为有一个洁净漂亮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，使北极的冰块溶化，让北极熊遭到失去家园的苦痛。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挽救这一切。

大家都行动起来吧，给地球增加绿化，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:forthispart,youareallowed30minutestowriteacompositiononthetitle:makeourcitiesgreener.yourcompositionshouldbebasedonthefollowingoutline:

1．城市绿化的现状；

2．绿化的好处(如：清爽空气，美化城市，改善气候等等)；

3．怎样才能实现绿化。

yourcompositionshouldbenolessthan100words.writethiscompositiononthecompositionsheet.remembertowriteitclearly.

makeourcitiesgreener

manythingshavebeendoneandgreatprogresshasbeenmadeinthegreenizationofourcitiesinrecentyears.manytreeshavebeenplantedandmuchcarehasbeentakenoftheplantedtrees.but,inspiteofallthis,greenizationinthecitiesinchinaisfarfromsatisfactorycomparedwithcitiesinothercountriesintheworld.forexample,thegreenspaceforeverypeopleinshanghaiisonly2squaremeterswhilethatofthepeopleinlondonexceeds20squaremeters.

wecanbenefitmuchfromthegreenizationofourcities.first,treesabsorbcarbondioxidewhichisharmful,butproduceoxygenwhichisessentialtohumanbeings.secondly,withtreesallaround,ourcitieswilllookmorebeautiful.thirdly,treescanimprovetheclimateofthecities,makingitneithertoohotinsummernortoocoldinwinter.

绿化城市作文篇7

"blueskywhiteclouds,clearpledge",whenheardthewordsofsonglyrics,hisnewera,humanbeingsinalittlebitofmodernization,andtheearthbegantoalittlebitofbecomescarred,becomeoverwhelmed.

accordingtoresearch,thegreencoverageratereached30%,thecarcinogenicsubstancesintheaircanfellby58%,carbondioxideatleastby90%,butnowdontsaythosebigcities,isevenwethissmallcountryisdoomed.

whensummerarrives,sorchingsummer,cementroadtanashotastheredcoalsinthekitchen.notapieceofgreenplaysforustotalk,everyonestayathome,alonethecool,fromadistanceisverybleak.

plantsalsoislife,peopleareenjoyingproviderichresources,itgivesuslifebringuscountlessconvenienceatthesametime,shouldlearntobegrateful.icanconveniently,forexample:planttofilterandabsorbthedustintheairisgood,itisunderstoodthattheatmospherethroughtheforest,canreducetheamountofdust,32%flyashquantityreducedby30%!

dearclassmates,greeningcanbringusalotofgoodlife,whydontwetakeaction?letusjoinhandsandaccordingtotherequirementsoftheecologicalcivilization,cherishthenature,protecttheenvironment,wewillbemorebeautifultomorrow!

“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，而地球却开头一点点的.变得伤痕累累，变得不堪重负。

据讨论，在绿化掩盖率达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，水泥路晒得犹如灶里的红炭一样炙热。没了成片的绿茵供我们玩耍畅谈，全部人都呆在家中，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供应丰富的资源，带给我们很多便利的同时，应当学会感恩。我可以顺手举个例子：植物对空气中的