《英语演讲稿拯救地球.docx》由会员分享，可在线阅读，更多相关《英语演讲稿拯救地球.docx（2页珍藏版）》请在三一文库上搜索。
1、英语演讲稿拯救地球save the earthwith the economic development, our lives becomecosier. we can enjoy our comfortable lives. but do youknow how things we use are produced?people produce ? anddo you know where the material is from? it is from ourmother, the earth. for example, we get fossil oil andcoal from und
2、erground., they are the wealth that earth gives us. but at the same time human destroy the world, destroy our hometown.what do we cause? global warming,ozone depletion, acid deposition and so on. because of these, th eearth becomes weaker and weaker.the most serious problem is global warming. it mea
3、ns the air temperature rises around the world, the result of global warming is that glacier melts which leads to sea level rises .sea level rise may cause many dangerous things, such as drowning towns and villages, some small island countries are even in danger of being drowned. global warming damag
4、es human being, and also the earth. now everyone believes that mitigating global warming is urgent.what should we do? our duty is to reduce carbon emission. firstly, we should choose a low-carbon life. for example, people can walk to offices and schoolsinstead of driving a car. secondly, planting tr
5、ees is agood and simple way. if everyone plants a tree every year, six billion trees will be planted in a year. how great itis! how clear air will be! thirdly, we should tell everybody the importance of living a simple life. let people act now.you see, saving the earth isnt difficult.ifeverybody makes a bit of change, our mother earth will smile at you.