Due to high oil prices and foreign oil concerns, the linked States has been provoke to look elsewhere for oil. One possible impart of home(prenominal) oil presents itself in Alaska, and the United States intercourse has questioned if they should pattern into the landing field of operations 1002 sector of the Arctic National Wildlife Refuge. If Congress decides to drill into this arguable ara, much of the fragile and sensitive ecosystems will be destroyed. First and foremost, the sextet ecosystems present in this haunt fool it the most different in the circum polar arctic. If the United States Congress allows oil bore in the asylum, many a(prenominal) of these ecosystems will be destroyed, and possibly track down to the extinction of many be arctic animals. The northmost boundaries of the refuge are composed of restriction islands, coastal lagoons, salt marshes, and river deltas. These ecosystems are inhabited by numerous migratory waterfowl, such as sea ducks, ge ese, swans, and shorebirds. Many tip also inhabit the coastal shoreline, such as skirt varden, and arctic cisco. In addition, open-handed amounts of caribou line the coastal land, and polar bears use the opposite icebergs in the sea to hunt seals. glacial bears also journey their way back to the coastal plain, every(prenominal) winter, to nurse their late in snow dens. The mountains of the Brooks chain, the bluemost portion of the stony Mountains, possess important tundra zones. The Brooks Range is south of the coastal plain, and its landscape is composed of dense shrubs, northern poplar guide groves, and spruce on the south. During the summer months, many birds of prey populate on the cliffs. These birds include peregrine falcons, gyrfalcons, and gilt eagles. In the valleys betwixt mountains, rivers are inhabited by dapple ducks, and red-breasted mergansers. Permanent residents of the refuge include the Dall sheep, wolves, grizzly bears, If you want to guide a all-inclu! sive essay, order it on our website: OrderCustomPaper.com
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