GarbageClassification学习课程

1、My QuestionMy QuestionWhats the Principle of 3R mentioned in PPT?第1页/共16页第一页，编辑于星期五：二十点 二十七分。The Main ContentsThe Main Contentsn What is garbage classification?nWhy should garbage be classified?nWhat should we do ?第2页/共16页第二页，编辑于星期五：二十点 二十七分。What is gWhat is garbage classificationarbage classificati

2、on? ?Garbage classification means the classification of recyclable and unrecyclable garbage. 第3页/共16页第三页，编辑于星期五：二十点 二十七分。Why should gWhy should garbagearbage be be classifi classified?ed?第4页/共16页第四页，编辑于星期五：二十点 二十七分。The Severe SituationThe Severe Situationn2/3 of Chinese cities are in siege of garbag

3、en12,000 tons of life garbage produced everyday in BeijingnPer person produces 300 kg waste per yearnNational city garbage totally encroached on 500 millon square meters of land第5页/共16页第五页，编辑于星期五：二十点 二十七分。DegradationDegradation T TimeimenPaper 3-4 monthsnGlass 4000 yearsnPlastic 100-200 yearsnLeathe

4、r 50 years第6页/共16页第六页，编辑于星期五：二十点 二十七分。Do you know that?Do you know that?n1 1 recycled tin can save enough energy to power a television for 3 hours.n1 1 recycled plastic bottle would save enough energy to power a 60-watt light bulb for 3 hours. n70%70% less energy is required to recycle paper compare

5、d with making it from raw materials. n1 1 recycled glass bottle would save enough energy to power a computer for 25 minutes. 第7页/共16页第七页，编辑于星期五：二十点 二十七分。ReasonsReasonsSave resourcesSave energyProtect the environmentCreate jobs第8页/共16页第八页，编辑于星期五：二十点 二十七分。What should we do?What should we do?Life in Ru

6、bbish.City in Rubbish.World in Rubbish.第9页/共16页第九页，编辑于星期五：二十点 二十七分。 The Principle of 3R The Principle of 3RReduceReuseRecycleReduce the amount of wasteUse resuable applianceRecycle the recyclable waste第10页/共16页第十页，编辑于星期五：二十点 二十七分。Keep these ideas in mindKeep these ideas in mindWill I use all of this

7、 pakaging before the expiry date?Is there another brand with lesspakaging?Is this product over pakaged?Is this pakage recyclable?If youre only buyingone of something, do you realyneed to put it in aplastic bag?Do I really need this?第11页/共16页第十一页，编辑于星期五：二十点 二十七分。Some otherSome other ideas ideas to ke

8、ep in mind to keep in mindnChoose products in reusable containersnCheck to see if there is a less wasteful alternativenSay NO to plastic bags, take your own reusable carry bagsnNever throw garbage anywhere第12页/共16页第十二页，编辑于星期五：二十点 二十七分。RedHarmfulGreenFood ScrapBlue RecyclableBlackOthers except recyclable wasteSome Signs第13页/共16页第十三页，编辑于星期五：二十点 二十七分。Send WordSend WordEvery great tree grows from a small seed.If we all start to do a little,together we can achieve a lot and ma