'Free metals' diaporamas de présentation

BioChemical Cycles

BioChemical Cycles. Biosphere. Carbon cycle. Phosphorus cycle. Nitrogen cycle. Water cycle. Oxygen cycle. Heat in the environment. Heat. Heat. Heat. Fig. 3-7, p. 55. 1. CO2 is taken in by plants and photosynthetic aquatic organisms . Carbon Cycle. 2. Plants are eaten by animals

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MATTER CYCLING IN ECOSYSTEMS

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The Sulfur Cycle

Danny Gimpel and Kevin Weigand present:. The Sulfur Cycle. How does the Sulfur Cycle Work?. Hydrogen sulfide is released into atmosphere Volcanic Eruptions Hot Springs Anaerobic Decay of Sulfur containing biological material Marine Algae produce dimethyl sulfide

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