王者荣耀英语.pptx

Danger of desertification is the destruction of land resources,reducing the availability of agricultural land area,land degradation ability of plant breeding,reduce the amount of land,stocking capacity decline,unit area crop yield reduction.第1页/共17页Lowland inundation,polar melting glaciers,bringing disaster to the biological world第2页/共17页Extreme weather makes people suffer unspeakably第3页/共17页Plague of insects第4页/共17页The main cause of global warming is nearly a century of human large-scale use of fossil fuels,emit large amounts of carbon dioxide第5页/共17页No one wants to live in a terrible world,no one is willing to see our planet become lose ones beyond recognition第6页/共17页Whats the solusions are?第7页/共17页第8页/共17页Comprehensive utilization,promote wood wood saving,the development of new materials第9页/共17页The restrictions on car exhaust第10页/共17页To improve vehicle fuel the development of new source such as solar energy,wind energysuch as solar energy,wind energy,第11页/共17页第12页/共17页第13页/共17页Of course，government needs to call for environmental protection and support it,which is the most important第14页/共17页I believe that as long as each advocate low carbon lifeto protect the environment andThen build our beautiful home will not be just a dream第15页/共17页Thanks !第16页/共17页感谢您的观看！第17页/共17页