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Ecosystems — BIOLOGY STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 ScienceBIOLOGYEcosystems1 Mark
MCQ
Biogeochemical cycles are of _____________?
  • A
    Two types
  • B
    Three types
  • C
    Four types
  • D
    Five types
✓

Answer

  1. Two types

Explanation:

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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