Which of the following agents is mainly responsible for the secondary
pollutants? *
O Sulphur trioxide
O Smog and Ozone
O All of these
O Nitrogen dioxide
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program to the decimal number.round the nearest integer and print
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The correct response to the given question is option 2nd: All of these.
- Secondary pollutants are any substances that cause a reaction with the gases in the air after being discharged from industry or vehicles.
- When sulfur dioxide gas is emitted and combined with oxygen in the air, sulfur trioxide is generated.
- When atmospheric gases react chemically, nitrogen dioxide is produced in the same way.
- Smog is created when smoke or airborne particulates interact with moisture.
- When the oxygen in the air reacts chemically, ozone is created.
- All of this adds to secondary pollutants to cause acid rain, ozone gas, and particulate pollution.
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