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week2 ecosytms

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Term
Definition
Interdependence   The way in which living organisms depend on each other to remain alive, grow, and reproduce.  
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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)  
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food web   a diagram of several connected food chains  
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niche   the role that an organism plays in the habitat and lifestyle of a population  
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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)  
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primary consumer   an organism that eats the producer (an animal that ONLY EATS PLANTS)  
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secondary consumer   an organism that eats the primary consumer  
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herbivore   an organism that only eats plants  
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carnivore   an organism that only eats meat  
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omnivore   an organism that eats both plants and meat  
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