Question

what are the steps taken by industries to avoid air pollution. a minimum of 5 points is expected.

Answer 1

HEY DUDE,

HERE'S YOUR ANSWER,

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1) CATALYTIC CONVERTER SHOULD BE FITTED AT THE END OF THE CHIMNEY SO THAT IT COULD CONVERT THE HARMFUL POISONOUS GAS INTO A LESSER ONE.
2)THE WASTE DRAINED IN TO THE WATER BODIES IN SUCH A WAY THAT THEY WILL NOT HARM THE AQUATIC LIFE AND THE WATER.

I KNOW ONLY THESE TWO POINTS.

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HOPE THIS HELPS YOU........