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37 (14-21) PowerPoint Presentation

37 (14-21)

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37 (14-21)

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  1. 37 (14-21)

  2. Energy Flow vs. Chemical Cycling

  3. 37.14: chemical cycles vs energy flow • 37.15: which biomes provide for best primary productivity? (ones with most diversity) • 37.16: Each trophic level only receives 10% of available energy! • 37.17: more energy available from plants than meats to humans • 37.18: decomposers at every level

  4. Chemical Cycles Carbon Nitrogen Phosphorus Water

  5. The Carbon Cycle

  6. The Nitrogen Cycle

  7. The Water Cycle