环保宣传英语课件

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,Warning!,Our environment is in emergency,The Press Across the World,Everybody knows waste paper and used coke cans are discarded everywhere.You might have seen plastic bags flying in the sky and getting caught in the trees when the wind blows or maybe you have seen old cans floating in the rivers and polluting the water.Our environment is the place in which we live,but it is being ruined by us.,Air pollution is becoming a severe problem,which mainly caused by transport action and factories production.,T,he air pollution changes the conditions that we depend on,such as the greenhouse effect and the acid rain.It causes many diseases,too.,Water pollution is the contamination of water bodies such as lakes,rivers,oceans,and groundwater.All water pollution affects plants that live in these bodies of water and in almost all cases the effect is damaging either to individual species and populations but also to the natural biological communities.,A large number of forests have been sacrificed for urban development.As we all know,we are killing animals while cutting down these trees.As a result,many animal species are dying out.,Some kinds of the species,The global warming,Increasing global temperature will cause sea levels to rise and will change the amount and pattern of precipitation,including an expanse of the subtropical desert regions.Other likely effects include increases in the intensity of extreme weather events,changes in agricultural yields,modifications of trade routes,glacier retreat,species extinctions and increases in the ranges of disease vectors.,Human destruction of environment,This fire was made by people who lived there!,They wanted to exploit more arable land to supply them with food and also many people wanted to make money by the charcoal left after the fire,This is the road in forest,And what should we do?,What does our earth look like?,Energy conservation,Use green shopping bags instead of plastics,Turn off the light before you get out,Raise the temperature of air-conditioning,Ride a bicycle,or to take a bus instead of a car,Turn down the brightness and voice of your computer,Water conservation,Recycling of water,Use a washbasin when you wash and brush,Discharge sewage after treatment,Plant more trees;protect the forests and all the animals,Use of renewable materials,Restrict the use of private cars,Implement of sustainable economic development,The beautiful planet of ours is our home.To take care of the world is to take care of ourselves.Lets work together to keep our world alive and well.,The end,