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Ecosystems — BIOLOGY STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 ScienceBIOLOGYEcosystems1 Mark
MCQ
Study of biogeochemical cycles is called biogeochemistry, it involves:
  • A
    Cycling of energy
  • B
    Cycling of gases
  • C
    Cycling of nutrients
  • D
    Cycling of water
✓

Answer

  1. Cycling of nutrients

Explanation:

The term biogeochemical cycle is used for exchange or circulation of biogenetic nutrients between living and nonliving components of biosphere. Cycling of biogenetic nutrients is an important characteristic of an ecosystem.

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