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Waste Management - Coggle Diagram

- - - - steam
  - - - sanitary landfill
        
        park, golf course, playground
  - - - cover the top
- - - - plastic, scrap paer, can
    - - by trucks
        
        once a week
        
        food waste can rot quickly
        
        compactor
        
        make the volume small
  - - - throw away in a specail away
- - - - reduce more than 90%
        
        leave ash, glass, metal
  - - - make fertilizer