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Ecology Part 1

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
Ecosystem   All of the living and nonliving things in an area.  
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Community   All the living things in an area.  
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Population   A group of the same species in the same place.  
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Organism   A single living thing. Example- Fox  
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Mutualism   A close relationship where both species benefit.  
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Commensalism   A close relationship where one organism benefits and the other is not affected.  
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Parasitism   A close relationship where one organism benefits and the other is harmed.  
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Predation   One organism is fed the other is dead.  
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Competitive Exclusion Principle   states no two species can occupy the same niche at the same time.  
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Niche   The job an organism has within an ecosystem, along with what it eats and what eats it  
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Abiotic   Nonliving factors  
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Biotic   Living factors.  
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Food Chain   Shows the flow of energy in an ecosystem.  
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Food Web   A series of connected food chains.  
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Symbiosis   A close relationship between two organisms.  
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Created by: Curt
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