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The formation of acid rain can be reduced
  • a)
    by reducing the emission of carbon monoxide and hydrogen peroxide in the atmosphere.
  • b)
    by increasing the emission of sulphur dioxide and nitrogen dioxide in the atmosphere.
  • c)
    by reducing the emission of sulphur dioxide and nitrogen dioxide in the atmosphere.
  • d)
    by reducing the emission of chlorine and nitrogen dioxide in the atmosphere.
Correct answer is option 'C'. Can you explain this answer?
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Formation of Acid Rain

Acid rain is a type of rain that contains high levels of acidic pollutants, such as sulphur dioxide (SO2) and nitrogen dioxide (NO2). These pollutants are primarily released into the atmosphere through human activities, such as burning fossil fuels, industrial processes, and transportation. When these pollutants combine with water vapor in the atmosphere, they form various acids, such as sulphuric acid and nitric acid, which then fall to the Earth's surface as acid rain.

Reducing Acid Rain Formation

To reduce the formation of acid rain, it is important to address the primary sources of the acidic pollutants, namely sulphur dioxide and nitrogen dioxide. This can be achieved by implementing certain measures to reduce their emission into the atmosphere.

Reducing Emission of Sulphur Dioxide (SO2)
- Implementing stricter regulations and emission standards for industries and power plants, requiring them to decrease their sulphur dioxide emissions.
- Encouraging the use of cleaner fuels, such as natural gas, which produce lower levels of sulphur dioxide when burned.
- Installing scrubbers in industrial plants and power stations to remove sulphur dioxide from the flue gases before they are released into the atmosphere.

Reducing Emission of Nitrogen Dioxide (NO2)
- Implementing measures to reduce the emissions from vehicles, such as the use of catalytic converters and promoting the adoption of electric vehicles.
- Encouraging the use of cleaner fuels with lower nitrogen content.
- Implementing stricter regulations for industrial processes that release nitrogen dioxide, such as the manufacturing of chemicals and fertilizers.

The Role of Other Pollutants

While carbon monoxide, hydrogen peroxide, chlorine, and other pollutants can have adverse effects on the environment and human health, they are not directly responsible for the formation of acid rain. Therefore, options A, B, and D are incorrect. The formation of acid rain is primarily attributed to the emissions of sulphur dioxide and nitrogen dioxide. By reducing the emission of these pollutants, we can significantly reduce the formation of acid rain and its harmful effects on the environment, including damage to forests, aquatic ecosystems, and buildings.
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The formation of acid rain can be reduceda)by reducing the emission of carbon monoxide and hydrogen peroxide in the atmosphere.b)by increasing the emission of sulphur dioxide and nitrogen dioxide in the atmosphere.c)by reducing the emission of sulphur dioxide and nitrogen dioxide in the atmosphere.d)by reducing the emission of chlorine and nitrogen dioxide in the atmosphere.Correct answer is option 'C'. Can you explain this answer?
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The formation of acid rain can be reduceda)by reducing the emission of carbon monoxide and hydrogen peroxide in the atmosphere.b)by increasing the emission of sulphur dioxide and nitrogen dioxide in the atmosphere.c)by reducing the emission of sulphur dioxide and nitrogen dioxide in the atmosphere.d)by reducing the emission of chlorine and nitrogen dioxide in the atmosphere.Correct answer is option 'C'. Can you explain this answer? for Class 9 2024 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about The formation of acid rain can be reduceda)by reducing the emission of carbon monoxide and hydrogen peroxide in the atmosphere.b)by increasing the emission of sulphur dioxide and nitrogen dioxide in the atmosphere.c)by reducing the emission of sulphur dioxide and nitrogen dioxide in the atmosphere.d)by reducing the emission of chlorine and nitrogen dioxide in the atmosphere.Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The formation of acid rain can be reduceda)by reducing the emission of carbon monoxide and hydrogen peroxide in the atmosphere.b)by increasing the emission of sulphur dioxide and nitrogen dioxide in the atmosphere.c)by reducing the emission of sulphur dioxide and nitrogen dioxide in the atmosphere.d)by reducing the emission of chlorine and nitrogen dioxide in the atmosphere.Correct answer is option 'C'. Can you explain this answer?.
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