When air warms in one area, rises and moves horizontally as wind to another location, and then cools and descends, moving horizontally as wind back toward the original area, the pattern of circulation is called a cell.

Convection

Explanation: Convection is a method of heat transfer through the movement of fluid. Convection occurs in liquid and gases. In convection cells in a the body of fluids, liquid and gases due to differential density in the body of the fluid. The general principle in a convection cell involves fluid warming resulting in density loss and fluid is forced into a region of greater density moving horizontally as wind to that location, it then cools and descend moving horizontally back to its origin.

    racial conflict and discrimination has existed ever since man learned to kill with rocks and bones. these conflicts arose from disputes between territory, power, wealth, religion, or simple difference. some of the most infamous racial disputes include slavery, the holocaust, and the civil rights movement.

    these listed disputes often resulted in casualties from all sides. riots, wars, imprisonment, and lynching are all commonly associated with racial conflict on severe levels.

      however, racism is an improving issue in recent decades. people are being more accepting and welcoming of diverse populations. though, the world isn't perfect and it will take much more time, if ever, until the world is rid of racism.

c. wright mills's sociological imagination suggest investigating to explain this increase?