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Environmental Science

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
natural resource   Anything in the emvironment that is used by people  
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Renewable resource   are either avaliable or alawys replaced in a relativly short time  
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nonrenewable resources   can never be replaced  
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pollution   the contamination of earths land,water,air  
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evironmental science   is the study of natural processes in the environment and how humans effect them.  
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clear cutting   is when you chop every tree down  
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selective cutting   is when you select a group of tree then chop it down  
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sustainable yield   is an amount of a renewable resopurce  
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Created by: apetosa
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