| Term 
 | Definition 
 
        | A place where a river begins |  | 
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 | Definition 
 
        | surroundings in which people, plants, and animals live |  | 
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        | Term 
 | Definition 
 
        | the kind of weather a place has most often year after year |  | 
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        | Term 
 | Definition 
 
        | an imaginary line that divides the nothern and southern hemisheres |  | 
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        | Term 
 | Definition 
 
        | all buisnesses that make one kind of product or provide one kind of service |  | 
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        | Term 
 | Definition 
 
        | one of the shapes that makes up earth's surfaces such as mountains, hills, valleys, or plains |  | 
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        | Term 
 | Definition 
 
        | the height of the land above sea level |  | 
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        | Term 
 | Definition 
 
        | is the protecting of natural resources and using them wisley |  | 
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