英语作文：如何保护环境.doc

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1、HowtoProtectOurEnvironmentThereisnodoubtingthegreatbenefitswhichscientificadvanceshavebroughtus.Yetwehavebecomeincreasinglyawarethatsometechnologies’developingbringsunexpectedandharmfulsideeffects.Anumberoffactoriesspringuplikemushrooms,exhaustingmuchwastegas,whichleadstoth

2、egreenhouseeffectandairpollutions.Plentifultreesarecutdownthatcausesthelandstochangeintothedeserts.Atthesametime,varietiesofspeciesaregraduallyextincting.Thesephenomenonsgiveusclearwarningsofthedangersoffailingtoliveharmonywithnature.Weoughttosetupaprofoundmindtoprotectoure

3、nvironment.Forthegovernments,theyshouldmakedetaillawsandpoliciestoobservethebehaviorsofdestroyingtheenvironment.Factoriesshouldexhaustpollutedwaterorgasafterdealingwithratherthanmerelypursuetheeconomicinterests.Plantingasmoreaspossibletrees,incaseofthewaterandsoilerosion.Fo

4、rfarmers,theymustreducesprayingtheinsecticides.Wealsomustmakelessuseofplasticmaterialsandone-offproducts.Inaddition,wewouldn’tthrowtherubbishanywhere.Thus,weatleastcanmaintainourenvironmentinagoodstate.However,that’snotenough.Wearesupposedtoworkhardertoprotectourenvironment

5、.