Word: arctically
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Wozniak says he is truly concerned about his future. "I think that having to learn Russian will be bad news. I'm expecting to get conscripted and shipped North to work on the Arctic Land Bridge...
...caused by a phenomenon that is by no means rare. The jet stream, a stratospheric wind that governs the movement of air over North America, dipped temporarily south of its usual course. As it did so, the stream pulled along a vast high-pressure system from Siberia and the Arctic Ocean...
...dense) water flows underneath the Gulf Stream as it moves from the tropics to the North Atlantic. When this salty stream reaches the far north, it is forced to the surface as water above it is blown aside by the winds; it then discharges its tropical heat into the arctic air, cools off and sinks to the bottom, where it returns to the tropics to be heated again...
...this current, argue Broecker and Denton, that keeps the Arctic relatively warm and glacier free. When it stops running, an ice age -- or a cold spike -- begins. What causes a turnoff? An influx of fresh water might do it, by diluting the saltiness and density of the current, preventing it from sinking and heading back to the tropics. There is evidence that at just the time the Younger Dryas began, a huge North American lake (which no longer exists) began dumping Amazonian quantities of fresh water into the North Atlantic. The discharge stopped about 1,000 years later...
...frigid mass of arctic air gripped the nation's Midwestern and Eastern states, where a number of cities recorded their coldest days ever. The cold is blamed for the death of at least 130 people...