MCQ on pollution control with Answers

MCQ on Pollution Control with Answers

Pollution control plays a vital role in maintaining environmental balance and ensuring that air, water, and soil remain safe for humans, animals, and plants. It refers to the steps, techniques, and technologies used to reduce the release of harmful pollutants from industrial activities, vehicles, households, and natural processes. Learning about pollution control not only helps in academic studies but also spreads awareness about sustainable living practices. To make the learning process easier and more effective, we have prepared a set of MCQ on Pollution Control with Answers. These questions are specially designed to guide students, competitive exam aspirants, and curious learners in understanding the basics as well as the advanced aspects of pollution management. Solving such questions will sharpen your knowledge, test your memory, and prepare you for examinations related to environmental science and general awareness.

Quiz on Pollution Control and Environmental Protection

A quiz on pollution control is an interactive way to understand how different measures can reduce pollution levels and protect nature. Environmental protection is a global concern, and governments across the world are implementing strict policies to limit harmful emissions. Below are some MCQs that highlight the importance of reducing waste, recycling resources, using eco-friendly technologies, and adopting cleaner production methods.

1. Which of the following is the best method to reduce air pollution?
   a) Burning more coal
   b) Using catalytic converters
   c) Increasing industrial smoke
   d) Open waste burning
   Answer: b) Using catalytic converters
2. Which organization is responsible for setting global environmental standards?
   a) WHO
   b) UNEP
   c) NASA
   d) WWF
   Answer: b) UNEP

Objective Questions on Pollution and Its Management

Objective questions on pollution provide a quick and accurate way of testing your knowledge. These cover industrial waste management, noise pollution, greenhouse gas reduction, and renewable energy. Since answers are given, you can self-check your progress.

3. Which gas is the primary cause of acid rain?
   a) Oxygen
   b) Carbon dioxide
   c) Sulphur dioxide
   d) Nitrogen gas
   Answer: c) Sulphur dioxide
4. The process of reusing materials to reduce waste is known as:
   a) Composting
   b) Recycling
   c) Incineration
   d) Landfilling
   Answer: b) Recycling
5. Which of the following is a renewable energy resource?
   a) Coal
   b) Petroleum
   c) Solar power
   d) Natural gas
   Answer: c) Solar power

MCQ with Answers on Air, Water, and Soil Pollution

Air, water, and soil pollution require specific methods of control. This section provides MCQ with answers that explain these methods and their importance.

6. Which device is used to control air pollution from industries?
   a) Electrostatic precipitator
   b) Loudspeaker
   c) Incubator
   d) X-ray machine
   Answer: a) Electrostatic precipitator
7. What is the main cause of water pollution in rivers?
   a) Treated sewage
   b) Untreated industrial waste
   c) Clean rainwater
   d) Groundwater recharge
   Answer: b) Untreated industrial waste
8. Excessive use of chemical fertilizers causes:
   a) Soil fertility increase
   b) Soil pollution
   c) Pure groundwater
   d) None of the above
   Answer: b) Soil pollution

Practice Test: Environmental Protection Questions

To build confidence before exams, environmental protection questions in MCQ format are very useful. They cover climate change, waste management, sustainable energy, and laws for environmental safety.

9. Which international agreement is related to climate change control?
   a) Kyoto Protocol
   b) Montreal Protocol
   c) Paris Agreement
   d) All of the above
   Answer: d) All of the above
10. Which of the following is NOT a method of solid waste management?
    a) Landfilling
    b) Incineration
    c) Recycling
    d) Deforestation
    Answer: d) Deforestation