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16 Cards in this Set
- Front
- Back
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producer
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green plants that undergo photosynthesis
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primary consumer
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feeds directly on the producer
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secondary consumer
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feeds on a primary consumer
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biotic
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Living things
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abiotic
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physical factors that affect living things
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parasitism
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when an organism feeds on and lives in a host, causing harm to the host
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mutualism
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symbiotic relationship where 2 organisms benefit from one another
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commensalism
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symbiotic relationship where one or more organisms is benefits and the other is not harmed
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food Web
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a group of interconnecting food chains
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sun
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source of energy that producers convert to chemical energy in photosynthesis
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food chain
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water lilies> snails>ducks
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ecosystem
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interaction of living things with their non living environment
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community
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a group of organisms living together in an area
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decomposers
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decays dead organisms and returns minerals to the ecosystem
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herbivores
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consumers that feed only on pants
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omnivores
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consumers that eat plants and animals
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