Question

what is the basic principles for occurrence of biogeochemical cycles

Answer 1

A biogeochemical cycle or substance turnover is a pathway by which a chemical substance circulates through both biotic and abiotic components of the Earth. Thus, the principle behind the cyclical movement of chemical substances is that no form of energy is created or destroyed. It travels from one form to another, circulating through living and non living environments, thus governing the functioning of the planet.