Due to high oil prices and foreign oil concerns, the start up together States has been provoke to look elsewhere for oil. One possible contribute of home(prenominal) oil presents itself in Alaska, and the United States coitus has questioned if they should reading into the house 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 flummox it the most different in the circumglacial arctic. If the United States Congress allows oil bore in the asylum, many an(prenominal) of these ecosystems will be destroyed, and possibly track down to the extinction of many be arctic animals. The northernmost boundaries of the refuge are composed of breastwork islands, coastal lagoons, salt marshes, and river deltas. These ecosystems are inhabited by numerous migratory waterfowl, such as sea ducks, geese, swans, and shorebirds. Many tip also inhabit the coastal shoreline, such as doll 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. pivotal bears also journey their way back to the coastal plain, every winter, to nurse their late in snow dens.
The mountains of the Brooks rake, the northernmost 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 sp ruce on the south. During the summer months,! many birds of prey populate on the cliffs. These birds include peregrine falcons, gyrfalcons, and thriving 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 get a all-inclusive essay, order it on our website: OrderCustomPaper.com
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