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 | Definition 
 
        | The study of the Earth and the way living things use it. |  | 
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        | Term 
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        | The weather of a place over a long period of time. |  | 
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        | Term 
 | Definition 
 
        | The plants that grow in an area |  | 
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        | Term 
 | Definition 
 
        | A treeless plain where only grasses and mosses grow |  | 
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        | Term 
 | Definition 
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        | Term 
 | Definition 
 
        | A large area of land seperated from other areas by water, mountains, or other natural features. |  | 
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        | Term 
 | Definition 
 
        | Shapes on the Earths surface; rivers, lakes, deserts, and mountains. |  | 
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        | Term 
 | Definition 
 
        | An area on Earth with common features that set it apart from another area. |  | 
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        | Term 
 | Definition 
 
        | The height of land above sea level |  | 
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