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Science

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Term
Definition
Ecosystem   organisms interact with each other and their physical environment.  
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Biotic Factors   living and once living things in an ecosystem like trees, birds, and insects  
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Abiotic   nonliving things in an ecosystem like soil, rocks, rain, air, and sunlight  
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Community   organisms living together in an ecosystem, contains different populations  
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population   all members are of the same species  
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Adaptations   structure or behavior that enables a species to survive in it's environment. Ex. a chameleon  
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Niche   role a species plays like where it lives, how it gets food NO 2 are alike, or like a result of adaptation  
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The Sun   all plants depends on the sun for their energy_  
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Producers   uses the sun for food, carries out plants  
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Consumers   get energy by eating other organisms ,must eat producers or other consumers to get energy and there're 3 kinds that is herbivores-plant eaters, carnivores-meat eaters, omnivores- plant/meat eaters.  
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Decomposers   eats dead rotten stuff, feeds on waste of living organisms, also on dead, decaying plants and animals.  
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Predator   hunts and eats other organisms  
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Prey   organisms that are hunted  
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Symbiosis   long term close relationship with other species, and there is 3 kinds.1.parasitism- one organism lives in or on, feeds upon and harms another organism.2. commensalisms - one organism benefits, the other is not harmed. 3. Mutualism: all organisms benefit  
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Created by: sleach72
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