microcomputer. n. 1. (Computer Science) a small computer in which the central processing unit is contained in one or more silicon chips. Sometimes shortened to: micro.
Share Appalachian Mountains. The Appalachian Mountains extend from Alabama to Newfoundland, and westward from the Piedmont to the Midwest. Elevations range as high as 6,684 feet in North Carolina, 5,729 feet in Virginia, and 4,861 feet in West Virginia.
Mountains of south-central Alaska that extend from the Alaska Peninsula to the border of the Yukon Territory, Canada. The highest point in North America, Mt. McKinley, 20,320 ft. (6,194 m) is located here.Appalachian Mountains: The Appalachians, about 1,500 miles in length, extend from central Alabama in the U.S. up through the New England states and the Canadian provinces of New Brunswick, Newfoundland and Quebec.Significant Appalachian ranges include: 1  The Cumberland Mts. in Tennessee.ivers: Major rivers of North America. Rocky Mountains: The Rocky Mountains, about 3,000 miles in length, extend from the U.S State of New Mexico up through the western United States and on into the northernmost reaches of Canada's British Columbia.