Term
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Term
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Food web members
consumers and producers in food webs
Term | Definition |
---|---|
food chain | the sequence of who eats whom in an ecosystem |
food web | the network of all the inter-related food chains in an ecosystem |
autotroph | an organism that makes its food by photosynthesis |
heterotroph | an organism that gets its energy by eating other organisms |
carnivore | an organism that eats meat or other animals |
herbivore | an organism that only eats plants or producers |
primary consumer | a meat-eater (consumer) that eats autotrophs (producers) |
secondary consumer | a meat-eater that eats primary consumers |
tertiary consumer(3rd level) | a meat-eater that eats secondary consumers |
quaternary consumer(4th level) | a meat-eater that eats tertiary consumers |