0_Apprentice
its always good to recycle!
1_Wizard
Its smart to recycle. Recycling is a conventional way to dispose of your trash that saves greenhouse gas emissions
0_Apprentice
who invented recycling ?
1_Wizard
Im not sure who came up wtht the idea originally, but it reduces energy use, air pollution and water pollution
0_Apprentice
thats understandble
1_Wizard
Theres alot of ISO standards that relate to recycling. It can be very confusing. 
0_Apprentice
thats cool
1_Wizard
What kind of materials can you think of that you can recycle? There is glass, paper, cardboard, metal, plastic..the list goes on and on.