environment

environment - its means the world around us. 

                we have to keep our environment clean because if we cant keep our environment clean its pollutes and pollution make many diseases like cholera,malaria,T.B      
TYPES OF WASTE-THERE ARE TWO TYPES OF WASTE.
   1.BIO-DEGRADABLE WASTE
    waste materials which can be disposed of easily and can  mix with soil. 
       the example are-paper,leftover food,wood etc.
2.NON-BIO-DEGRADABLE WASTE
 waste materials which cannot be disposed of easily and remain in air for long time.
     the example are-plastic,rubber,detergents,solver foil.-anamika sinha
    

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