In Earth science, a biogeochemical cycle or substance turnover or cycling of
substances is a pathway by which a chemical substance moves through both
Biogeochemical cycle definition at Dictionary.com, a free online dictionary with
pronunciation, synonyms and translation. Look it up now!
Apr 1, 2015 ... Any of the natural pathways by which essential elements of living matter are
circulated. The term biogeochemical is a contraction that refers to ...
Oct 3, 2012 ... Biogeochemical cycles are pathways for the transport and transformation of
matter within four categorical areas that make up planet Earth ...
www.ask.com/youtube?q=What Is a Biogeochemical Cycle&v=Bn41lXKyVWQ
Sep 28, 2015 ... 011 - Biogeochemical Cycles In this video Paul Andersen explains how
biogeochemical cycles move required nutrients through the abiotic and ...
biogeochemical-cycle. Play bio·geo·chemi·cal cycle. LINK / CITE ADD TO WORD
LIST. noun. The definition of a biogeochemical-cycle is the flow of chemical ...
In ecology, a biogeochemical cycle is a circuit or pathway by which a chemical
element or molecule moves through both biotic ("bio-") and abiotic ("geo-") ...
Biogeochemical Cycles. The Earth is a closed system for matter, except for small
amounts of cosmic debris that enter the Earth's atmosphere. This means that all ...
Geography4Kids.com! This tutorial introduces biogeochemical cycles. Other
sections include the atmosphere, biosphere, hydrosphere, the Earth, and ...
The most important biogeochemical cycles affecting ecosystem health are the
water, carbon, nitrogen, and phosphorus cycles. As noted earlier, most of the ...