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英语演讲稿：拯救地球

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英语演讲稿：拯救地球
savetheearth
withtheeconomicdevelopment,ourlivesbecomecosier.wecanenjoyourcomfortablelives.butdoyouknowhowthingsweuseareproduced?peopleproduce?anddoyouknowwherethematerialisfrom?itisfromourmother,theearth.forexample,wegetfossiloilandcoalfromunderground.,theyarethewealththatearthgivesus.butatthesametimehumandestroytheworld,destroyourhometown.
whatdowecause?globalwarming,ozonedepletion,aciddepositionandsoon.becauseofthese,theearthbecomesweakerandweaker.
themostseriousproblemisglobalwarming.itmeanstheairtemperaturerisesaroundtheworld,theresultofglobalwarmingisthatglaciermeltswhichleadstosealevelrises.sealevelrisemaycausemanydangerousthings,suchasdrowningtownsandvillages,somesmallislandcountriesareevenindangerofbeingdrowned.globalwarmingdamageshumanbeing,andalsotheearth.noweveryonebelievesthatmitigatingglobalwarmingisurgent.

whatshouldwedo?ourdutyistoreducecarbonemission.firstly,weshouldchoosealow-carbonlife.forexample,peoplecanwalktoofficesandschoolsinsteadofdrivingacar.secondly,plantingtreesisagoodandsimpleway.ifeveryoneplantsatreeeveryyear,sixbilliontreeswillbeplantedinayear.howgreatitis!howclearairwillbe!thirdly,weshouldtelleverybodytheimportanceoflivingasimplelife.letpeopleactnow.
yousee,savingtheearthisn’teverybodymakesabitofchange,ourmotherearthwillsmileatyou.编辑推荐：
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