You can claim the Qualifying Widow (Widower) filing status when you prepare your tax return on Form 1040A efile it or Form 1040 efile it (Learn which Form 1040 to file here). It is easy to file as a Qualifying Widow (Widower) on efile.com.
Global wind patterns: Winds are named by the direction from which they blow. The globe is encircled by six major wind belts, three in each hemisphere.From pole to equator, they are the polar easterlies, the westerlies, and the trade winds. All six belts move north in the northern summer and south in the northern winter.cean Gyre: The fact that the westerlies and trade winds blow in opposite directions and that the continents prevent water from circling the globe contributes to the formation of circular ocean currents, clockwise in the northern hemisphere and counterclockwise in the southern hemisphere.
What are global winds and how are they formed? July 18, 2014 by Karen Hill | Filed Under: Earth Global winds also occur because large high- and low-pressure zones alternate from the North Pole to the South Pole about every 30Â° latitude (north-south location). Both poles have high-pressure air masses (cold, dry, high pressure) and the air above the equator is a low-pressure zone (hot, moist, low pressure). Because high pressure always invades low pressure, the resulting windsâwhere the high- and low-pressure zones meetâare pretty reliable. They are known as the polar easterlies (at 60Â° latitude north and south); the westerlies or prevailing winds (at 30Â° latitude north and south); and the tropical easterlies or trade winds (at the equator, 0Â° latitude).