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Ecosystems Week 2

TermDefinition
Interdependence The way in which living organisms depend on each other to remain alive, grow, and reproduce.
food chain A path of energy that flows from one organism to the next ( it flows from the sun to the producers to the primary consumers, then to the secondary consumers, to the tertiary consumers)
food web a diagram of several connected food chains
niche the role that an organism plays in the habitat and lifestyle of a population
limiting factors a resource or environmental factor that limits the size of a population (the amount of water limits the amount of animals that can live there)
primary consumer an organism that eats the producer (an animal that ONLY EATS PLANTS)
secondary consumer an organism that eats the primary consumer
herbivore an organism that only eats plants
carnivore an organism that only eats meat
omnivore an organism that eats both plants and meat
Created by: 12236003
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