natural resources of n. amer. (7.3)
DESCRIPTION
Natural Resources of N. Amer. (7.3). A. Farming, Forests, & Water. U.S. & Canada = 3% of pop. are farmers – How? Alluvial soils Forestry Newsprint Hydroelectricity Fishing. B. Energy & Minerals. Coal U.S. = 25% of world Oil U.S. Canada. - PowerPoint PPT Presentation