綠化城市作文8篇綠化城市作文篇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.

綠化城市作文篇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!

綠化城市作文篇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.

綠化城市作文篇4

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

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

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

綠化城市作文篇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!

人類的母親—地球，我們賴以生存的家園，正在日益憔悴。聽，地球媽媽正在哭泣，她的漂亮綠色衣裳正在削減，許多地方正在漸漸荒蕪。而正是污染讓地球媽媽越來越虛弱。

就說水資源吧，我們好像不在乎這少得可憐的淡水，無情地玷污它。從工廠里排出的廢水污染了我們的家園。我知道隨著溫度的上升、生物體的`氧供應最先受到挑戰(zhàn)，隨后其它的生化脅迫也消失了。最終氧供應徹底被掐斷，魚類只能選擇死亡，所以我們都要珍惜生活中的每一滴水，嘩嘩流淌的自來水，并不是永不枯竭的。我們節(jié)省用水的同時也要管理好水源，避開有害物質污染水源。

隨著科技進展，社會上的垃圾越來越多。有些地區(qū)垃圾泛濫成災，垃圾堆起來就象好幾座大山，還發(fā)出一股惡臭，我知道這樣不僅環(huán)境不好，還影響我們的健康，而且也造成了水體、空氣、土壤等多方面的污染。我們都要行動起來，不隨地亂扔垃圾。為有一個潔凈漂亮的家園而獻出自己的一份力。

還有溫室效應，它讓夏天變長，冬天變短，使北極的冰塊溶化，讓北極熊遭到失去家園的苦痛。還有酸雨，它能將一些保留下來的名勝毀于一旦，它是有腐蝕性的，能讓墻壁脫落，成為安全隱患，甚至成為災難發(fā)生的“元兇”，而只有低碳生活，不亂扔垃圾，多走路少坐車，不用一次性用品等，養(yǎng)成這樣的好習慣才能挽救這一切。

大家都行動起來吧，給地球增加綠化，讓我們的家園成為綠色的海洋，我們幸福地生活在綠色家園中!

綠化城市作文篇6

directions:forthispart,youareallowed30minutestowriteacompositiononthetitle:makeourcitiesgreener.yourcompositionshouldbebasedonthefollowingoutline:

1．城市綠化的現(xiàn)狀；

2．綠化的好處(如：清爽空氣，美化城市，改善氣候等等)；

3．怎樣才能實現(xiàn)綠化。

yourcompositionshouldbenolessthan100words.writethiscompositiononthecompositionsheet.remembertowriteitclearly.

makeourcitiesgreener

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

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

綠化城市作文篇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!

“藍藍的天空白云飄，晴空萬里當頭照”，當聽到這句歌詞時，此處的情景已如詞里所形容的的一樣了。太陽當頭照酷暑無處逃。唉-曾經(jīng)綠樹成蔭的小村如今都建起了小洋房。在這樣的新紀元里，人類在一點點的現(xiàn)代化，而地球卻開頭一點點的.變得傷痕累累，變得不堪重負。

據(jù)討論，在綠化掩蓋率達30%的地段，空氣中的致癌物質可下降58%，二氧化碳至少下降90%，可如今不要說那些大城市，就是連我們這個小鄉(xiāng)村都難逃厄運。

一到夏天，炎炎酷暑，水泥路曬得猶如灶里的紅炭一樣炙熱。沒了成片的綠茵供我們玩耍暢談，全部人都呆在家中，獨自乘涼，遠遠望去甚是凄涼。

植物同樣是生命體，人們在享受它給我們生活供應豐富的資源，帶給我們很多便利的同時，應當學會感恩。我可以順手舉個例子：植物對空氣中的