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Ch. 2 lesson 1

Producer An organism that can make its own food.
Consumer An organism that obtains energy by feeding on another organism.
Herbivore Consumers that only eat plants.
Carnivore Consumers that only eat animals.
Omnivore Eat both plants and animals.
scavenger eats only an organisms dead body.
decomposer Break down biotic waste and dead organisms and return the raw organisms to the ecosystem.
food chain A series of events in which organism eats another and obtains energy.
food web Consists of many overlapping food chains in an ecosystem.
Energy Pyramid Shows the amount of energy that moves from one feeding level to another in the food web.
Created by: cel201118894