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Biogeochemical cycle - Wikipedia
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  ... More »

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.britannica.com/science/biogeochemical-cycle

Elements within biogeochemical cycles flow in various forms from the nonliving ( abiotic) components of the biosphere to the living (biotic) components and back.

chem.libretexts.org/Core/Environmental_Chemistry/Biochemical_Cycles

Jul 12, 2016 ... Expand/collapse global hierarchy. Home · Core · Environmental Chemistry. Expand/collapse global location ...

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.

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...

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!

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 ...

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.chem4kids.com/files/bio_cycles.html

Chem4Kids.com! This tutorial introduces biochemical cycles. Other sections include matter, elements, the periodic table, reactions, and atoms.