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| 1. |
How will you control photochemical smog? |
| Answer» Solution :The formation of photochemical smog can be suppressed by preventing the release of NITROGEN OXIDE and hydrocarbons into the ATMOSPHERE from the motor vehicles by using catalytic convertors in ENGINES. PLANTATION of certain trees like Pinus, Pyrus Querus vitus and Juniparus can metabolise nitrogen oxide. | |