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BIOLOGY MCQ

Unit - 3.3 Abiotic Components. · ICSE STD 8 (ICSE - English Medium). 2 questions.

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MCQ 11 Mark
Which of the following belong to the abiotic components of environment?
  • ✓
    Air, Water, Light
  • B
    Plants
  • C
    Plants and animals
  • D
    Plants, animals, and microorganisms
Answer
Correct option: A.
Air, Water, Light
A
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MCQ 21 Mark
Increase in concentration of _______________gas has led to global warming.
  • A
    Ozone
  • B
    Sulphur Dioxide
  • C
    Nitrogen
  • ✓
    Carbon Dioxide
Answer
Correct option: D.
Carbon Dioxide
D
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