(N/A) Waste generated at home: Paper,clothes,plastic,tin cans,cardboard boxes,crockery,thermocol.
Waste generated at school: Paper,chalk,envelopes,polythene.
Waste generated during travel: Disposable cups,glasses,spoons,leftover/discarded food,polythene.
Waste that can be easily reduced: This includes biodegradable waste,which is naturally decomposed by microorganisms. It consists of all organic materials,e.g.,leftover food,paper,wood,rags,etc.
Waste that is difficult or impossible to reduce: Broken glass,metal tin cans,plastics,and polythene cannot be decomposed by microorganisms; these are called non-biodegradable components.