<span>The coriolis effect does this. This is a inertial force that acts on objects that are in motion relative to a rotating reference frame. This means that when the earth rotates, objects in the north hemisphere is deflected to the right, while objects in the southern hemisphere are deflected to the left. This makes the winds shift left or right.</span>
The perceptible natural movement of the air, especially in the form of a current of air blowing from a particular direction
The answer you're looking for is C<span />