Whitepollution1PPT学习教案

1、会计学1Whitepollution11.IntroductionWhite polution refers to the environmental pollution which is caused by some plastic products such as shopping plastic bags and lunch boxes.Its very hard for the plastic products to be absorbed by the soil,owing to peoples throwing away here and there unethically.Bes

2、ides,they are disposable.What is white pollution?第1页/共15页第2页/共15页第3页/共15页2.Knowledge relevant to white pollution(1)The harm of white pollution第4页/共15页第5页/共15页(3)If we burn the plastic waste,them will giv birth to harmful gas,and then pollute air,result in air pollution.It will also do harm to humans

3、 health.(4)If we deal with the plastic waste by burying them into sea,it also will be harmful to the ocean creature.Morden reality suggests that it will take 250 for them to break down in the ocean.第6页/共15页Live in the ocean of plastic wasteAir pollutionGlobal warming第7页/共15页Datas related 第8页/共15页Q2

4、How many plastic shopping bags do you use on average every week? 第9页/共15页Q3：Do you develop a habit of collecting plastic bottles?第10页/共15页Q4：How do you deal with the plastic bags? 2.Throw away Here and there 1.To the dustbin 第11页/共15页Solutions:2.Organize more activities to educate students to raise

5、their awareness of white polution.3.Establish new law to restrict the usage of plastic production.1.Sort and retrieve,and handle together第12页/共15页(4)Enccourage scientist to invent new material that can be absorbed easily by soil to replace plastic products.(5).Try your best not to use plastic produc

6、ts,avoid using disposable lunch boxes and disposable tableware.第13页/共15页 In view of the serious situation, we should raise our awareness of protecting our earth, which is the only one for us to live on. In my view, its more essential for us to take actions to prevent the increase of plastic garbages amount. To some degree, the actions we take seem to be more vital than the policy our government carried out. Obvio