Environmental Pollution: Unit 4 MCQ
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Questions and Answers

What type of pollutants can be broken down rapidly by the natural process?

  • Organic pollutants (correct)
  • Non-degradable pollutants
  • Degradable pollutants
  • Inorganic pollutants
  • Which activity releases suspended particulate matter into the air?

  • Stone crushing
  • Thermal Power plant
  • Automobile exhaust
  • All of the above (correct)
  • What is the main component of biological particulate?

  • Bacterial cells, fungal spores, and pollens (correct)
  • Zinc, titanium, and mercury
  • Organic and inorganic material
  • None of the above
  • Which of these is an example of inorganic waste?

    <p>Mercury</p> Signup and view all the answers

    Study Notes

    Biodegradable Pollutants

    • Biodegradable pollutants are substances that can be broken down rapidly by natural processes, such as microbial decomposition.

    Suspended Particulate Matter

    • Construction activities are a major source of suspended particulate matter (SPM) released into the air. SPM refers to small solid particles suspended in the air, often generated by construction activities.

    Biological Particulate

    • Organic materials are the main component of biological particulate matter. Such materials originate from living organisms and play key roles in various environments.

    Inorganic Waste

    • Glass is an example of inorganic waste. This type of waste does not decompose naturally, unlike organic materials.

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    Description

    Test your knowledge of environmental pollution with this multiple-choice quiz. Challenge yourself with questions on different types of pollutants and their impact on air, water, and soil.

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