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Ecosystems

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Term
Definition
Predator   An animal that hunts and eats another animal  
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Prey   An animal that is hunted for food  
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Producers   They make their own food for energy  
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Consumers   They are organisms that cannot make their own food  
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Herbivore   Eat only plants  
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Carnivore   Eat only meats  
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Omnivore   Eat all things  
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Scavengers   Eat dead animals  
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Decomposers   Animals that consume waste and dead organisms and break them down  
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Food Chain   Series of steps of which energy moves from one thing to another  
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Food Web   A diagram that combines many food chains  
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Parasite   Lives on or in another organism, takes nutrients from organisms  
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Symbiosis   A long-term relationship between two different organisms  
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Ecosystem   all the living and nonliving things in an area and their interactions  
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Habitat   provides all the things an organism needs to live  
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Biotic Factor   Living organisms  
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Abiotic Factor   Non-living  
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Population   group of one species living in an area  
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Community   group of one species living in an area  
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Niche   the role that an organism has in an ecosystem  
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Carrying Capacity   the number of organisms that can live in a habitat  
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Created by: margot-martin
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