Answer:
b. the earth’s rotation
Explanation:
Since the Earth rotates, we experiment an apparent force known as the Coriolis force or the Coriolis effect. }This deflects the direction of the wind to the right in the northern hemisphere and to the left in the southern hemisphere causing the wind-flow around low and high-pressure systems circulates in opposing directions in each hemisphere. Â This is why winds blow anticlockwise around low pressure and clockwise around high pressure in the northern hemisphere and visa versa in the southern hemisphere.
