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Energy Flow in an Ecosystem — Science STD 9 — Question

Maharashtra BoardEnglish MediumSTD 9ScienceEnergy Flow in an Ecosystem1 Mark
MCQ
The cyclical flow of nutrients within an ecosystem is called
  • A
    Biological cycle
  • B
    Chemical cycle
  • C
    Solar cycle
  • ✓
    Bio-geo chemical cycle
✓

Answer

Correct option: D.
Bio-geo chemical cycle
Bio-geo chemical cycle

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