Q:
      
      
         
            
Which of the following is biodegradable?
         
       
      
      
      
          
      
      
          Answer & Explanation
         Answer: A) Cattle dung         
         
Explanation: Any substance that does not cause pollution and is capable of getting decomposed by any living organism is called as Bio degradable. Human & animal excreta, plant wastes etc... come under bio-degradable.
       
      
      
      
          View Answer
          Report Error
          Discuss