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TROPHIC LEVELS PowerPoint Presentation
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TROPHIC LEVELS

TROPHIC LEVELS

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TROPHIC LEVELS

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  1. TROPHIC LEVELS

  2. AUTOTROPHS Organisms that produce their own energy HETEROTROPHSOrganisms that rely on other organisms for energy PRODUCERS CONSUMERS

  3. Detritivore • animal that feeds off of dead plant or animal matter; breaks down organic material; decomposer

  4. Level 1

  5. Level 2

  6. Level 3

  7. Level 4

  8. Level 2 Level 1 Level 4 Level 3

  9. TROPHIC LEVELS LEVEL 1PRODUCERS plants that create their own food LEVEL 2PRIMARYCONSUMERS Herbivores that eat plants

  10. TROPHIC LEVELS LEVEL 3SECONDARY CONSUMERS Carnivores that eat herbivores LEVEL 4TERTIARYCONSUMERS Carnivores that eat carnivores

  11. Producers of Marshes Cattails Marsh Mallow

  12. Primary Consumers in Marshes MUSKRAT eats mostly cattails WOOD DUCKeats seeds like those of the Swamp Marsh Mallow

  13. Secondary Consumers in Marshes SWAMP ALLIGATORfeeds on muskrats and ducks BLACK RAT SNAKEeats eggs of animals like wood duck

  14. Eat other animals in marsh including snake and sparrow Tertiary Consumers in Marshes Osprey

  15. Predators eat organisms from higher tropic levels because they contain… MORE ENERGY

  16. The direction of the arrows in a food chain shows… the flow of energy

  17. As energy flows through organisms… most of the energy is lost as heat

  18. FOOD CHAIN • A food chain is a sequence of organisms, each that uses the previous as a source of energy • A food chain shows the flow of energy through organisms

  19. FOOD WEB A buncha food chains that are like all connected n stuff noamsayin

  20. AUTOTROPH HETEROTROPH HERBIVORE CARNIVORE OMNIVORE DETRITIVORE PRODUCER PRIMARY CONSUMER SECONDARY CONSUMER TERTIARY CONSUMER

  21. PLANTS AUTOTROPH PRODUCER HETEROTROPH PRIMARY CONSUMER HERBIVORE SECONDARY CONSUMER OMNIVORE DETRITIVORE CARNIVORE TERTIARY CONSUMER

  22. https://www.youtube.com/watch?v=Q1zbgd6xpGQ