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"study skills environmental changes"

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
nonnative species   plant or animal that does not naturally grow in an ecosystem  
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regulation   way for government to practice conservation  
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conservation   an attempt to preserve or protect an environment from harmful changes  
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adaptations   can help organism to get basic needs, behavioral or structural  
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pollution   any substance that damages the environment  
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survival   necessary to pass along helpful characteristic to off-spring  
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ecological succession   gradual process by which ecosystem change and develop over time  
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primary succession   the series of community changes which occur in an entirely new habitat which has never before been established  
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secondary succession   series of community changes which take place on a previously established habitat  
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competition   organisms all need food, water, and shelter within an everionment  
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Created by: studyskills56
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