Landscape
Lake Itasca, the official source of the Mississippi River and a scenic area of northern Minnesota, has remained relatively unchanged from its natural state. Most of the area has a heavy growth of timber that includes virgin red pine, which is also Minnesota's state tree. Some of the red pine in Itasca are over 200 years old.
The Itasca terrain is sometimes referred to as "knob and kettle." The knobs are mounds of debris deposited directly by the ice near the edge of glaciers or by melt–water streams flowing on or under the glacier's surface. The kettles are depressions, usually filled with water, formed by dormant ice masses buried or partially buried under glacial debris that later melted. The retreat of the ice around 10,000 years ago left behind 157 lakes of varying size that cover 3,000 acres (12 km2) of Itasca State Park. The glaciers deposited a moraine, a combination of silt, clay, sand, and gravel that covers the landscape to a depth of around 680 feet (210 m). The park also integrates 27,500 acres (111 km2) of upland and 1,500 acres (6.1 km2) of swamp.
Read more about this topic: Itasca State Park
Famous quotes containing the word landscape:
“We don’t need to connect. The prairie landscape isolates us from each other as well as from our history.”
—Kathleen Norris (b. 1947)
“they hear the tolling bell
Reaching across the landscape of hysteria,”
—Stephen Spender (1909–1995)
“In contrast to the flux and muddle of life, art is clarity and enduring presence. In the stream of life, few things are perceived clearly because few things stay put. Every mood or emotion is mixed or diluted by contrary and extraneous elements. The clarity of art—the precise evocation of mood in the novel, or of summer twilight in a painting—is like waking to a bright landscape after a long fitful slumber, or the fragrance of chicken soup after a week of head cold.”
—Yi-Fu Tuan (b. 1930)