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  2. Atmospheric circulation - Wikipedia

    en.wikipedia.org/wiki/Atmospheric_circulation

    The Ferrel cell is weak, because it has neither a strong source of heat nor a strong sink, so the airflow and temperatures within it are variable. For this reason, the mid-latitudes are sometimes known as the "zone of mixing." The Hadley and polar cells are truly closed loops, the Ferrel cell is not, and the telling point is in the Westerlies ...

  3. Polar front - Wikipedia

    en.wikipedia.org/wiki/Polar_front

    Atmospheric circulation diagram, showing the Hadley cell, the Ferrel cell, the Polar cell, and the various upwelling and subsidence zones between them. In meteorology, the polar front is the weather front boundary between the polar cell and the Ferrel cell around the 60° latitude, near the polar regions, in both hemispheres.

  4. Jet stream - Wikipedia

    en.wikipedia.org/wiki/Jet_stream

    The polar jet stream forms near the interface of the polar and Ferrel circulation cells; the subtropical jet forms near the boundary of the Ferrel and Hadley circulation cells. [ 17 ] Polar jet streams are typically located near the 250 hPa (about 1/4 atmosphere) pressure level, or 30,000 ft (5.7 mi; 9.1 km) above sea level while the weaker ...

  5. Hadley cell - Wikipedia

    en.wikipedia.org/wiki/Hadley_cell

    These include the prominent "Hadley cells" centered over the tropics and the weaker "Ferrell cells" centered over the mid-latitudes. [3] The Hadley cells result from the contrast of insolation between the warm equatorial regions and the cooler subtropical regions. The uneven heating of Earth's surface results in regions of rising and descending ...

  6. Troposphere - Wikipedia

    en.wikipedia.org/wiki/Troposphere

    The three-cell model of the atmosphere of the Earth describes the actual flow of the atmosphere with the tropical-latitude Hadley cell, the mid-latitude Ferrel cell, and the polar cell to describe the flow of energy and the circulation of the planetary atmosphere. Balance is the fundamental principle of the model — that the solar energy ...

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  8. Will Ferrell Reveals His 'Hardest And Most Fun' Job Of All Time

    www.aol.com/ferrell-reveals-hardest-most-fun...

    Ferrell, dressed as one of his iconic characters, crashed his rehearsal and was greeted with a not-so-pleased Combs. “He was very uncomfortable, but it was also just like, the artifice of all ...

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