Waste And Type of waste

Things which are not useful are called as waste.

Types of Waste:
   
          1) Bio-Degradable Waste
          2) Non Bio-Degradable Waste

 1) Bio-Degradable Waste:
       
             Vegetable wastes and other waste which can be decomposed are called as Bio-Degradable Waste.

2) Non Bio-Degradable Waste

             The polythene covers which can not be decomposed are called Non Bio-Degradable Waste.