Biogeochemical cycle - related articles and key terms

Related articles: Phosphorus cycle   Sulfur cycle   Oxygen cycle   Water cycle   Hydrogen sulfide   Oxygen   Nitrogen cycle   Ecology

Key terms: cycle   chemicals   carbon   energy   element   these   sulfur   biogeochemical cycles   water   held   recycled   reservoirs   ecosystems   earth   living   compounds   plants and animals   include   period   coal   biosphere   study   factors   atmosphere   obtain   compartments   ciclo   constantly   sunlight   hydrosphere   lithosphere   abiotic   oxygen   lost   exchange pools   balance


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