Garbage classification ppt courseware:The garbage sorting and environmental protection class is starting. Do you know how to divide the four categories?-PPT tutorial免费ppt模版下载-道格办公

The garbage sorting and environmental protection class is starting. Do you know how to divide the four categories?

The garbage sorting and environmental protection class was reported in Chutian Metropolis Daily. In this class, the children learned the four classifications of garbage, namely recyclables, hazardous garbage, wet garbage and dry garbage. 1. Recyclables: T

Garbage sorting and environmental protection class

Chutian Metropolis Daily News, July 22 (Reporter Lu Chenghan, Correspondent Ding Pei) "Children, garbage should be put into these four colors of sorted trash cans, which will make our environment and life better!" July 22 On the 1st, the Dongshan Urban Management Office of Dongxihu District, Wuhan City, together with the Youth League Committee of Dongshan Street Office and student volunteers of Huazhong Agricultural University, opened the first summer space class for youths in the district to sort out waste and protect the environment.

Right now, primary and secondary school students are entering the summer vacation. How to adopt entertaining and educational methods to improve children's awareness and interest in garbage sorting in summer vacation, so that children can establish environmental protection awareness from an early age. Dongshan Street Urban Management Office, Dongxihu District, Wuhan City specially provides Prepared a batch of four-color garbage sorting toy boxes, and joined hands with the street group working committee and Huazhong Agricultural University student volunteers to formulate a summer teaching plan for garbage sorting community environmental protection schools. According to the interests of children, a waste sorting PPT courseware and environmental protection prize.

On July 22, the summer garbage sorting and environmental protection class organized by the Dongshan Street Urban Management Office, the Dongshan Street Youth League Working Committee, and Huazhong Agricultural University student volunteers was held in the Residents' Activity Room of Dongxin Community, Dongshan Street. 23 primary school students in the community walked into the environmental protection class In the classroom, I was attracted by the four-color garbage sorting and environmental protection toys on the desk.

"1 ton of waste paper can produce 850 kg of good paper, save 4 cubic meters of wood, and reduce pollution by 74% compared with the equivalent production; 1 ton of waste plastic can be smelted back to 300 kg of unleaded gasoline and diesel; 1 ton of scrap steel can be smelted 750 kilograms of steel; 1 ton of waste glass can produce 20,000 glass bottles with a capacity of 500 grams. Garbage sorting and recycling are of great significance in protecting the environment and saving resources.” Volunteers of Huazhong Agricultural University students explained to the children with PPT courseware The meaning of garbage classification.

"Garbage sorting sounds simple, but in practice, not everyone knows how to recycle or not to recycle? Let's learn together: Garbage sorting refers to sorting and storing, sorting and sorting garbage according to certain regulations or standards. , so as to transform into a general term for a series of activities of public resources. The purpose of classification is to increase the resource value and economic value of waste, and strive to make the best use of it. Household waste is generally classified according to recyclables, hazardous waste, kitchen waste, and other waste Four classifications." College student volunteers showed the children four-color garbage sorting and recycling bin toys, and led the children to carry out the actual operation of garbage sorting under the guidance of urban management uncles and aunts.

"I understand. The recycling container is blue, the hazardous waste collection container is red, the food waste collection container is green, and other garbage collection containers are gray." Wang Zhiyu, 18, quickly understood garbage sorting clearly.

According to reports, the Urban Management Office of Dongshan Street, Dongxihu District, Wuhan City will also unite the Street Youth League Working Committee and student volunteers of Huazhong Agricultural University in more than 10 other communities and agricultural brigades. Primary school students understand the practical significance of garbage classification.

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