Convection currents, which affect weather and climate, are created by Global winds are found in each convection region. Because convection cells are in a set place in the atmosphere and the Earth is spinning on its axis, the winds appear to curve. The apparent curving of the winds is called .

Coriolis force.

Explanation:

The force of winds that affects the global wind belts and creates pressure difference on earth. The forces that are responsible for the deflection of the winds and are due to the spinning of the earth on its axis is called a Coriolis force. As the earth spins anti clockwise that winds are deflected to right in the northern hemisphere and to left in the southern hemisphere.