Question

what is biogeochemical​

Answer 1

Biogeochemical is something which is affected or affects the biological world ( which means plants , animals etc. ) , geological world ( which means land , water etc. ) and chemical world ( means chemical reactions, uses etc. )

Hope my answer helps

Answer 2

Answer:

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A pathway for cycling of nutrients between the abiotic (air,water,soil) and biotic (plants, animals, microorganisms ) components of the eco system