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12.Ecosystem
normal
Why are nutrient cycles in nature called biogeochemical cycles ?
Option A
Option B
Option C
Option D
Solution
The cyclic path of nutrients is called biochemical cycles because Ions or molecules of nutrients/ nutritive substance are supplied to living organisms from environment (rock, air, water) and then they are brought back to atmosphere in cyclic sequence.
The literal meaning of biochemical = biosystem and biorocks air and water.
Standard 12
Biology
