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vocabulary practice

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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Question
Answer
ecology   the branch of biology concerned with the relations between organisms and their environment  
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abiotic   any nonliving component of an environment  
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biotic   the living organisms in an ecosystem  
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ecosystem   living and nonliving things in an environment, together with their interactions  
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population   group of individuals of the same species living in a particular area at the same time  
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community   (ecology) a group of interdependent organisms inhabiting the same region and interacting with each other  
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habitat   the place where an organism lives  
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producer   an organism that makes its own food  
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consumer   an organism that obtains energy by feeding on other organisms  
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carnivore   organism that obtains energy by eating animals  
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herbivore   organism that obtains energy by eating only plants  
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equilibrium   a state of balance  
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photosynthesis   process by which plants use the sun's energy to convert water and carbon dioxide into sugars  
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predator   animal that hunts and eats other animals  
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prey   an organism that is killed and eaten by another organism  
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symbiosis   how two different living organisms live together and depend on each other  
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mutualism   a relationship between two species in which both species benefit  
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parasitism   one organism lives on or inside another organism and harms it  
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commensalism   a relationship between two organisms in which one organism benefits and the other is unaffected  
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host   an animal or plant that nourishes and supports a parasite  
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symbiont   The smaller participant in a symbiotic relationship, living in or on the host.  
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succession   (ecology) the gradual and orderly process of change in an ecosystem brought about by the progressive replacement of one community by another until a stable climax is established  
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Created by: amyshirey
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