which of the following steps are used to treat industrial waste and reduce pollution?

Dear student,
Your question seems to be incomplete. I think there are no options in it. However, I am providing an answer on the basis of the information given by you:

Industrial waste is treated using the recycling method. It undergoes various processes to get treated.
Pollution can be reduced in multiple ways: Avoiding bursting of crackers, using horns of vehicles minimally, avoiding cutting of trees, etc.

​​​Regards.
 

  • 0
recycling the waste got it no need
 
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