In this article, we will discuss about the biogeochemical cycles. Biogeochemical cycles are the pathways through which nutrient and chemicals transported throughout the ecosystem. There are different types of nutrient and chemical cycles, such as carbon cycle, oxygen cycle, etc. Majority of the cycles have two phases: atmospheric phase and aqueous phase. But some cycles have only one phase. Nutrients are continuously exchanged between organism and their physical environment and it is unlike to the energy flow that flows in one direction.Continue Reading