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Class 9ScienceNATURAL RESOURCESAir and Air Pollution
Easy

What are biodegradable pollutants?

  • A
    Pollutants which can be decomposed by organisms.
  • B
    Pollutants which cannot be decomposed by organisms.
  • C
    Pollutants which are toxic to all organisms.
  • D
    Pollutants which are only found in water.
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Class 9 Questions

Class 9

Science Questions

Chapter

NATURAL RESOURCES

Subtopic

Air and Air Pollution

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