Environmental Pollution Quiz
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Questions and Answers

What is the definition of pollution?

  • The contamination of the physical and biological components of the earth/atmospheric system to such an extent that normal environmental processes are adversely affected
  • The introduction of contaminants into the environment that cause harm or discomfort to humans or other living organisms (correct)
  • The inability of natural environment to decompose unnaturally generated elements
  • The destruction of habitats through chemical means
  • Why is pollution considered a special case of habitat destruction?

  • It affects all habitats - land, sea, fresh water, and atmosphere
  • It is a result of lack of knowledge on the part of humans on how to decompose pollutants artificially
  • It is chemical destruction rather than physical destruction (correct)
  • It occurs due to the inability of natural environment to decompose unnaturally generated elements
  • What are pollutants?

  • They are the actual 'executing agents' of environmental pollution, coming in gaseous, solid, or liquid form (correct)
  • They are a special case of habitat destruction
  • They are the contaminants that cause harm or discomfort to humans or other living organisms
  • They are the result of inability of natural environment to decompose unnaturally generated elements
  • What are biodegradable pollutants?

    <p>Organic waste products, phosphates, and inorganic salts</p> Signup and view all the answers

    Why are biodegradable pollutants considered biodegradable?

    <p>They can be degraded by living organisms</p> Signup and view all the answers

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