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FOOD WEB & FOOD CHAIN Show transfer of energy through out an ecosystem. Trophic Level- position on food chain. Trophic Levels 1. Producer 2. Consumer 3.

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Presentation on theme: "FOOD WEB & FOOD CHAIN Show transfer of energy through out an ecosystem. Trophic Level- position on food chain. Trophic Levels 1. Producer 2. Consumer 3."— Presentation transcript:

1 FOOD WEB & FOOD CHAIN Show transfer of energy through out an ecosystem. Trophic Level- position on food chain. Trophic Levels 1. Producer 2. Consumer 3. Decomposer

2 Producers Create their own energy from sunlight. (Autotrophs)
Bottom of food chain/Most Energy All other life depend on producers

3 Consumers Types of Consumers
Herbivore- Plant Eater Carnivore- Meat Eater Omnivore- Plant & Meat Eater *Hunt, Gather & Store Organisms that can not make their own food so they EAT. (Heterotroph)

4 Herbivores Insects Rabbits Deer

5 Carnivores Lions Tigers Hawks

6 Omnivores Humans Bears

7 Energy Prey- organism being hunted Predator- organism doing hunting.
Arrow points from prey to predator- shows transfer of energy

8 Food Web

9 Decomposers Feed on dead or decaying organisms.
Return nutrients back into soil so producers. Examples: Fungi Worms Bacteria

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