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Producers, Consumers, Decomposers
Food Chains/ Food Webs
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Producers Organisms that use energy from the sun to produce their own food (photosynthesis) Examples: Plants, algae and some bacteria
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Consumers Organisms that get energy by eating other organisms
3 types of Consumers
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Herbivores Eats only plants Herb is Latin for plants
Common Forest Herbivores: deer and rabbits Common African Herbivores: Zebra and elephants
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Carnivore Eats other animals Carn is Latin for flesh or meat
Marine Ecosystems: sharks, walruses, and seals Land Ecosystems: lions, wolves, hawks, and eagles
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Omnivores Eat both plants and animals
Omni is Latin for all or everything Examples: pigs, bears, raccoons, and humans
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Decomposers Get energy by breaking down nutrients in dead organisms
Examples: Termites and earthworms
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http://www. sheppardsoftware
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Food Chain Shows the path of energy as it flows from one organism to the next
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Food Web A diagram of several connected food chains
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FOOD WEB (everything is connected!)
FOOD CHAIN (just one path of energy)
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http://www. sheppardsoftware
s/kidscorner/games/foodchaingame.htm /chain_reaction/play_chainreaction.cfm d_menu.html bin/search/linfo.cgi?id=8451
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