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Ecosystems — BIOLOGY STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 ScienceBIOLOGYEcosystems4 Marks
Question
  1. Draw a simplified model of phosphorus cycling in a terrestrial ecosystem.
  2. Write the importance of such cycles in ecosystems.
✓

Answer

  1. Refer to Fig. 14.5 in the text.
  2. The nutrients are cycled such that they are brought back to soil from where producers can taken them.

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