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2011 ECOLOGY (B&C)

2011 ECOLOGY (B&C)

KAREN LANCOUR National Bio Rules Committee Chairman karenlancour@charter.net. 2011 ECOLOGY (B&C). Event Rules – 2011. DISCLAIMER

By althea
(88 views)

Energy Flow Pyramids and Trophic Levels

Energy Flow Pyramids and Trophic Levels

Energy Flow Pyramids and Trophic Levels. Does all the energy this caterpillar eats get passed to the bird who eats him?. Plant material eaten by caterpillar. 100 kilocalories (kcal). 35 kcal. Cellular respiration. 50 kcal. Feces. 15 kcal. Growth. TROPHIC LEVELS.

By lelia
(510 views)

Energy Flow Pyramids and Trophic Levels

Energy Flow Pyramids and Trophic Levels

Energy Flow Pyramids and Trophic Levels. TROPHIC LEVELS. Determined by the organism’s source of energy There are 3 main trophic levels in a food web. Organisms are identified by their trophic level according to their name. Autotrophs Heterotrophs Saprotrophs. 1. AUTOTROPHS:.

By gurit
(548 views)


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Energy Flow Pyramids and Trophic Levels

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