环境保护The environmental protection英语演讲PPT

TheenvironmentalprotectionXXXXXXXXXNow,environmentalproblemsarebecomingmoreandmoreseriousallovertheworld.Withthedevelopmentofindustryandagriculture,.carsmakegreatnoisesandgiveoffpoisonousgas.工业污染Treesonthehillshavebeencutdown,andwastewaterisbeingpouredintorivers.Furthermore,whereverwegotoday,wecanfindrubbisheverywhere.Thewholeecologicalbalanceoftheearthischanging.•Thedestructionofenvironmenthasbroughtaboutnegativeeffectsandevenhasagreatthreattoourexistence.Wemustfacetheserioussituationandtakeactionstosolveourenvironmentalproblems.Forinstance,newlawsmustbepassedtocontrolindustrialpollution,peoplemustreceivetheeducationaboutthebadeffectofpollutionandsoon.Wehopethatallthesemeasureswillbeeffectiveandbringbackahealthfulenvironment.Thankyou！