Question

define bio-jeo-chemical cycle...?​

Answer 1

Biogeochemical cycle, any of the natural pathways by which essential elements of living matter are circulated. ... In order for the living components of a major ecosystem (e.g., a lake or a forest) to survive, all the chemical elements that make up living cells must be recycled continuously.

Answer 2

Answer:

In ecology and Earth science, a biogeochemical cycle is a pathway by which a chemical substance is turned over or moves through the biotic (biosphere) and the abiotic (lithosphere, atmosphere, and hydrosphere) compartments of Earth.

Explanation: