Answers

2015-06-04T11:57:50+05:30
Conventional gadgets can harm both environment and green gadgets because con. gadgets pollute the environment and also cause harm to green gadgets. where as green gadgets do not create pollution which means they are eco friendly. 

examples of:

conventional gadgets:  gas stove, wood , etc
green technology gdagets: hybrid cars and bikes, etc
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