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Unit 5 Notes

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
"living" things in an (or things that were once alive) Ex: plants, animals, bacteria, fungi, protists   Environment  
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"nonliving" things in an environment that life on earth. EX: sunlight, water, soil climate, temp; air, rock, sand, sky clouds,and precipitation   Influence  
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Nonnative are aliens to ecosystems.   Species  
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They are into a new ecosystem either on purpose or by accident.   Brought  
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species usually upset the balance of an ecosystem and threaten the ecosystem's biodiversity.   Nonnative  
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When determining the a nonnative species may have on another ecosystem, you must concider the species' niche.   Impact  
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Some examples of nonnative species in include termites (carried on ships accidentally- destroys wood.)   Louisiana  
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(imported by E.A. McIlhenny, most likely bred for fur - destroy Louisiana vegetation and levees), and kudzu ( a Japanese plant that grows really well in Louisiana and takes over native species.)   Nutria  
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A factor is anything that restricts the number of individual organisms in a population or in a community, and could cause a chain reaction of restrictions.   Limiting  
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Limiting factors could be biotic or abiotic in an ecosystem.   factors  
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