Elementary Economic Geography

13th Cens acres agriculture animals Appalachian Argentina Atlantic belt bushels California Canal cattle cent Chicago climate clothing coal Colorado copper corn cotton crop desert distributed district dollars East Eastern economic Erie Erie Canal export extends farm feet foreign commerce forest fruits gold grain growing Gulf of Mexico half harbor highlands important Indians industry Interior iron irrigation Island Lake land largest lines manufacture meat Middle West million mineral mining Mississippi Missouri mountains natural nearly northern Ohio Pacific coast Panama Canal Park Pennsylvania petroleum pig iron plain plants plateau population ports railroad rainfall region River Rocky savannas SCALE OF MILES seaport season sheep soil South Southern square miles steel steppe streams sugar supply temperate timber tobacco trade transportation trees tropical United valley vegetation water power waterways West Virginia wheat winter wool Yahgans York zones