资源描述：
《现代化优质肉牛养殖园区项目可研报告》由会员上传分享，免费在线阅读，更多相关内容在行业资料-天天文库。
1、whohaveacommitmentlikeyours,buttheydonotbelievetheyhavethepowertodoanythingtoimproveourenvironment.Thatisnottrue.Together,individualscanmakeadifference.Wedonothavetoputupwithpollution. Thegrowthofthegreenhousegas,carbondioxideintheairactuallycomesasaresulto
2、fmanythingswedoeveryday.Hereareafewsuggestionsonhowtoreduceit.Theyshouldgetyoustartedwithyourproject. Weusealotofenergyinourhouses.ItisOKtoleaveanelectricalapplianceonsolongasyouareusingit—ifnot,turnitoff!Donotbecasualaboutthis.Soifyouarenotusingthelights,t
3、heTV,thecomputer,andsoon,turnthemoff.Ifyouarecold,putonmoreclothesinsteadofturninguptheheat. Motorvehiclesusealotofenergy–sowalkorrideabikeifyoucan. Recyclecans,bottles,plasticbagsandnewspapersifcircumstancesallowyouto.Ittakesalotofenergytomakethingsfromnew
4、materials,so,ifyoucan,buythingsmadefromrecycledmaterials. Getyourparentstobuythingsthatareeconomicalwithenergy—thisincludescarsaswellassmallerthingslikefridgesandmicrowaves. Planttreesinyourgardenoryourschoolyard,astheyabsorbcarbondioxidefromtheairandrefres
5、hyourspiritwhenyoulookatthem. Finallyandmostimportantly,beaneducator.Talkwithyourfamilyandfriendsaboutglobalwarmingandtellthemwhatyouhavelearned. Remember—yourcontributioncounts! EarthCare Unit5 ANEXCITINGJOB Ihavethegreatestjobintheworld.Itraveltounusualpl
6、acesandworkalongsidepeoplefromallovertheworld.Sometimesworkingoutdoors,sometimesinanoffice,sometimesusingscientificequipmentandsometimesmeetinglocalpeopleandtourists,Iamneverbored.Althoughmyjobisoccasionallydangerous,Idon’tmindbecausedangerexcitesmeandmakes
7、mefeelalive.However,themostimportantthingaboutmyjobisthatIhelpprotectordinarypeoplefromoneofthemostpowerfulforcesonearth—thevolcano. IwasappointedasavolcanologistworkingfortheHawaiianVolcanoObservatory(HVO)twentyyearsago.Myjobiscollectinginformationforadata
8、baseaboutMountKilauea,whichisoneofthemostactivevolcanoesinHawaii.Havingcollectedandevaluatedtheinformation,Ihelpotherscientiststopredictwherelavafromthevolcanowillflownextandhowfast.Ourworkhassavedmany
