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en.wikipedia.org/wiki/Biogeochemical_cycle

In Earth science, a biogeochemical cycle or substance turnover or cycling of substances is a pathway by which a chemical substance moves through both the  ...

www.dictionary.com/browse/biogeochemical-cycle

Biogeochemical cycle definition at Dictionary.com, a free online dictionary with pronunciation, synonyms and translation. Look it up now!

www.britannica.com/science/biogeochemical-cycle

Jun 16, 2016 ... biogeochemical cycle: any of the natural pathways by which essential elements of living matter are circulated. The term biogeochemical is a ...

study.com/academy/lesson/what-is-the-biogeochemical-cycle-definition-lesson-quiz.html

Did you know that all elements are recycled over and over again on Earth? In this lesson, we'll learn about the biogeochemical cycle and explore...

ci.coastal.edu/~sgilman/778BioChemCycles.htm

BIOCHEMICAL CYCLES. A biochemical cycle is the transport and transformation of chemicals in ecosystems. These are strongly influenced by the unique ...

www.khanacademy.org/science/biology/ecology/biogeochemical-cycles/a/introduction-to-biogeochemical-cycles

Get an overview of how atoms are recycled through Earth's ecosystems via biogeochemical cycles.

en.wikibooks.org/wiki/Ecology/Biogeochemical_cycles

Nutrients move through the ecosystem in biogeochemical cycles. A biogeochemical cycle is a circuit/pathway by which a chemical element moves through the ...

nca2014.globalchange.gov/report/sectors/biogeochemical-cycles

Human activities have greatly increased carbon dioxide levels in the atmosphere and nitrogen levels in the biosphere. Altered biogeochemical cycles combined ...

enviroliteracy.org/air-climate-weather/biogeochemical-cycles

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 ...

www.yourdictionary.com/biogeochemical-cycle

biogeochemical-cycle. bio·geo·chemi·cal cycle. LINK / CITE ADD TO WORD LIST . noun. The definition of a biogeochemical-cycle is the flow of chemical ...