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Ecosystems — BIOLOGY STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 ScienceBIOLOGYEcosystems1 Mark
MCQ
Biogeochemical cycles are of $..........?$
  • ✓
    Two types
  • B
    Three types
  • C
    Four types
  • D
    Five types
✓

Answer

Correct option: A.
Two types
The biogeochemical cycles are classified into $2$ types namely gaseous cycles like Nitrogen, Carbon dioxide and sedimentary cycles like Phosphorus and Sulphur.

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