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The Arctic is Alaska's most remote wilderness. A location in the National Petroleum Reserve–Alaska is 120 miles (190 km) from any town or village, the geographic point most remote from permanent habitation in the United States. With its numerous islands, Alaska has nearly 34,000 miles (55,000 km) of tidal shoreline.
The location of the state of Alaska in relation to the rest of the United States of America. The following outline is provided as an overview of and topical guide to the U.S. state of Alaska: Alaska – most extensive, northernmost, westernmost, highest, second newest, and least densely populated of the 50 states of the United States of America.
Southeast Alaska includes seven entire boroughs and two census areas, in addition to the portion of the Yakutat Borough lying east of 141° West longitude. Although it has only 6.14 percent of Alaska's land area, it is larger than the state of Maine, and almost as large as the state of Indiana.
Alaska is more than twice the size of the second-largest U.S. state (Texas), and it is larger than the next three largest states (Texas, California, and Montana) combined. Alaska is the seventh largest subnational division in the world. If it was an independent nation, it would be the 18th largest country in the world; almost the same size as Iran.
Since 1987, Alaska North Slope (ANS) crude production has been in decline. [9] As of 2020, the U.S. Geological Survey estimated 3.6 billion barrels of oil and 8.9 trillion cubic feet of natural gas in Mississippian through Paleogene strata in the central North Slope of Alaska, which are undiscovered and technically recoverable. [10]
Alaska geography stubs (19 C, 202 P) Pages in category "Geography of Alaska" The following 7 pages are in this category, out of 7 total.
Arctic Alaska or Far North Alaska is a region of the U.S. state of Alaska generally referring to the northern areas on or close to the Arctic Ocean. It commonly includes North Slope Borough , Northwest Arctic Borough , Nome Census Area , and is sometimes taken to include parts of the Yukon-Koyukuk Census Area .
The geology of Alaska includes Precambrian igneous and metamorphic rocks formed in offshore terranes and added to the western margin of North America from the Paleozoic through modern times. The region was submerged for much of the Paleozoic and Mesozoic and formed extensive oil and gas reserves due to tectonic activity in the Arctic Ocean.