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Interaction Between Biotic and Abiotic Factors in an EcoSystem — BIOLOGY STD 9 — Question

ICSE BoardEnglish MediumSTD 9BIOLOGYInteraction Between Biotic and Abiotic Factors in an EcoSystem1 Mark
MCQ
The driving force for an ecosystem is
  • A
    biomas
  • B
    producers
  • C
    carbohydrates in producers
  • ✓
    solar energy
✓

Answer

Correct option: D.
solar energy

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