Question

what do u mean by bio geo chemical cycle
​

Answer 1

Answer:

The flow of chemical elements and compounds between living organisms and the physical environment. Chemicals absorbed or ingested by organisms are passed through the food chain and returned to the soil, air, and water by such mechanisms as respiration, excretion, and decomposition.

Answer 2

Answer:

[ bī′ō-jē′ō-kĕm′ĭ-kəl ] The flow of chemical elements and compounds between living organisms and the physical environment. Chemicals absorbed or ingested by organisms are passed through the food chain and returned to the soil, air, and water by such mechanisms as respiration, excretion, and decomposition.