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Ecosystems — BIOLOGY STD 12 Science — Question

Bihar BoardEnglish MediumSTD 12 ScienceBIOLOGYEcosystems1 Mark
MCQ
Maximum biomass and variable organisms are found in:
  • A
    River
  • B
    Pond
  • C
    Lake
  • D
    Estuary
✓

Answer

  1. Pond

Explanation:

Ponds are generally shallower with depth less than 2 meters. Hence, the pond has good light penetration, which in turn leads to more photosynthesis and increased biomass and consequently rich diversity of organisms.

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